configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   7 dnl Vadim Zeitlin and Ron Lee
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ---------------------------------------------------------------------------
  15 dnl initialization
  16 dnl ---------------------------------------------------------------------------
  17
  18 dnl the file passed to AC_INIT should be specific to our package
  19 AC_INIT([wx-config.in])
  20
  21 dnl sets build, host, target variables and the same with _alias
  22 AC_CANONICAL_SYSTEM
  23
  24 dnl When making releases do:
  25 dnl
  26 dnl WX_RELEASE_NUMBER += 1
  27 dnl
  28 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  29 dnl following rules:
  30 dnl
  31 dnl    If any changes have been made to the public interface, that is if any
  32 dnl    exported class, method, global or global type has been added, removed
  33 dnl    or changed in any way, then do:  WX_CURRENT += 1
  34 dnl
  35 dnl    If source changes have been made that *do not* alter the public
  36 dnl    interface then do:  WX_REVISION += 1
  37 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  38 dnl
  39 dnl    If any public interface was added, do:  WX_AGE += 1
  40 dnl    If any public interface was removed (or altered in a way effectively
  41 dnl    removing the previous definition), instead do:  WX_AGE = 0
  42 dnl
  43 dnl When the major or minor version numbers are incremented, all the above
  44 dnl variables should be reset to 0.
  45 dnl
  46 dnl The resulting library name will be of the form:
  47 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  48
  49 WX_MAJOR_VERSION_NUMBER=2
  50 WX_MINOR_VERSION_NUMBER=3
  51 WX_RELEASE_NUMBER=4
  52
  53 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  54 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  55
  56 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  57
  58 WX_CURRENT=2
  59 WX_REVISION=0
  60 WX_AGE=0
  61
  62
  63 dnl ------------------------------------------------------------------------
  64 dnl Check platform (host system)
  65 dnl ------------------------------------------------------------------------
  66
  67 dnl assume Unix
  68 USE_UNIX=1
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 USE_LINUX=
  75 USE_SGI=
  76 USE_HPUX=
  77 USE_SYSV=
  78 USE_SVR4=
  79 USE_AIX=
  80 USE_SUN=
  81 USE_SOLARIS=
  82 USE_SUNOS=
  83 USE_ALPHA=
  84 USE_OSF=
  85 USE_BSD=
  86 USE_DARWIN=
  87 USE_FREEBSD=
  88 USE_OPENBSD=
  89 USE_NETBSD=
  90 USE_VMS=
  91 USE_ULTRIX=
  92 USE_DATA_GENERAL=
  93
  94 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  95 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  96 dnl than checking it during run-time
  97 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  98
  99 dnl the list of all available toolkits
 100 dnl
 101 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 102 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM WINE X11"
 103
 104 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 105 dnl     which are either yes or no
 106 DEFAULT_wxUSE_GTK=0
 107 DEFAULT_wxUSE_MAC=0
 108 DEFAULT_wxUSE_MGL=0
 109 DEFAULT_wxUSE_MICROWIN=0
 110 DEFAULT_wxUSE_MOTIF=0
 111 DEFAULT_wxUSE_MSW=0
 112 DEFAULT_wxUSE_PM=0
 113 DEFAULT_wxUSE_WINE=0
 114 DEFAULT_wxUSE_X11=0
 115
 116 dnl these are the values which are really default for the given platform -
 117 dnl they're not cached and are only used if no --with-toolkit was given *and*
 118 dnl nothing was found in the cache
 119 DEFAULT_DEFAULT_wxUSE_GTK=0
 120 DEFAULT_DEFAULT_wxUSE_MAC=0
 121 DEFAULT_DEFAULT_wxUSE_MGL=0
 122 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 123 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 124 DEFAULT_DEFAULT_wxUSE_MSW=0
 125 DEFAULT_DEFAULT_wxUSE_PM=0
 126 DEFAULT_DEFAULT_wxUSE_WINE=0
 127 DEFAULT_DEFAULT_wxUSE_X11=0
 128
 129 PROGRAM_EXT=
 130 SO_SUFFIX=so
 131
 132 dnl to support a new system, you need to add its canonical name (as determined
 133 dnl by config.sub or specified by the configure command line) to this "case"
 134 dnl and also define the shared library flags below - search for
 135 dnl SHARED_LIB_SETUP to find the exact place
 136 case "${host}" in
 137   *-hp-hpux* )
 138     USE_HPUX=1
 139     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 140     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 141     SO_SUFFIX=sl
 142     AC_DEFINE(__HPUX__)
 143   ;;
 144   *-*-linux* )
 145     USE_LINUX=1
 146     AC_DEFINE(__LINUX__)
 147     TMP=`uname -m`
 148     if test "x$TMP" = "xalpha"; then
 149       USE_ALPHA=1
 150       AC_DEFINE(__ALPHA__)
 151     fi
 152     DEFAULT_DEFAULT_wxUSE_GTK=1
 153   ;;
 154   *-*-irix5* | *-*-irix6* )
 155     USE_SGI=1
 156     USE_SVR4=1
 157     AC_DEFINE(__SGI__)
 158     AC_DEFINE(__SVR4__)
 159     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 160   ;;
 161   *-*-solaris2* )
 162     USE_SUN=1
 163     USE_SOLARIS=1
 164     USE_SVR4=1
 165     AC_DEFINE(__SUN__)
 166     AC_DEFINE(__SOLARIS__)
 167     AC_DEFINE(__SVR4__)
 168     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 169     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 170   ;;
 171   *-*-sunos4* )
 172     USE_SUN=1
 173     USE_SUNOS=1
 174     USE_BSD=1
 175     AC_DEFINE(__SUN__)
 176     AC_DEFINE(__SUNOS__)
 177     AC_DEFINE(__BSD__)
 178     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 179   ;;
 180   *-*-freebsd*)
 181     USE_BSD=1
 182     USE_FREEBSD=1
 183     AC_DEFINE(__FREEBSD__)
 184     AC_DEFINE(__BSD__)
 185     DEFAULT_DEFAULT_wxUSE_GTK=1
 186   ;;
 187   *-*-openbsd*)
 188     USE_BSD=1
 189     USE_OPENBSD=1
 190     AC_DEFINE(__OPENBSD__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_GTK=1
 193   ;;
 194   *-*-netbsd*)
 195     USE_BSD=1
 196     USE_NETBSD=1
 197     AC_DEFINE(__NETBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-osf* )
 202     USE_ALPHA=1
 203     USE_OSF=1
 204     AC_DEFINE(__ALPHA__)
 205     AC_DEFINE(__OSF__)
 206     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 207     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 208   ;;
 209   *-*-dgux5* )
 210     USE_ALPHA=1
 211     USE_SVR4=1
 212     AC_DEFINE(__ALPHA__)
 213     AC_DEFINE(__SVR4__)
 214     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 215   ;;
 216   *-*-sysv5* )
 217     USE_SYSV=1
 218     USE_SVR4=1
 219     AC_DEFINE(__SYSV__)
 220     AC_DEFINE(__SVR4__)
 221     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 222   ;;
 223   *-*-aix* )
 224     USE_AIX=1
 225     USE_SYSV=1
 226     USE_SVR4=1
 227     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 228     dnl
 229     dnl     Both archive libraries and shared libraries on AIX have an .a
 230     dnl     extension. This will explain why you can't link with an .so and
 231     dnl     why it works with the name changed to .a.
 232     SO_SUFFIX=a
 233     AC_DEFINE(__AIX__)
 234     AC_DEFINE(__SYSV__)
 235     AC_DEFINE(__SVR4__)
 236     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 237   ;;
 238
 239   *-*-cygwin* | *-*-mingw32* )
 240     dnl MBN: some of the defines have been moved after toolkit detection
 241     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 242     dnl      USE_UNIX  must be set and not USE_WIN32
 243     SO_SUFFIX=dll
 244     PROGRAM_EXT=".exe"
 245     RESCOMP=windres
 246     DEFAULT_DEFAULT_wxUSE_MSW=1
 247   ;;
 248
 249   *-pc-msdosdjgpp )
 250     USE_UNIX=0
 251     USE_DOS=1
 252     AC_DEFINE(__DOS__)
 253     PROGRAM_EXT=".exe"
 254     DEFAULT_DEFAULT_wxUSE_MGL=1
 255     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 256     LIBS="$LIBS -lstdc++"
 257   ;;
 258
 259   *-pc-os2_emx | *-pc-os2-emx )
 260     AC_DEFINE(__EMX__)
 261     PROGRAM_EXT=".exe"
 262     DEFAULT_DEFAULT_wxUSE_PM=1
 263   ;;
 264
 265   powerpc-*-darwin* )
 266     dnl PowerPC Darwin based distributions (including Mac OS X)
 267     USE_BSD=1
 268     USE_DARWIN=1
 269     SO_SUFFIX=dylib
 270     AC_DEFINE(__BSD__)
 271     AC_DEFINE(__DARWIN__)
 272     AC_DEFINE(__POWERPC__)
 273     DEFAULT_DEFAULT_wxUSE_MAC=1
 274   ;;
 275
 276   *-*-beos* )
 277     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 278     USE_BEOS=1
 279     AC_DEFINE(__BEOS__)
 280   ;;
 281
 282   *)
 283     AC_MSG_ERROR(unknown system type ${host}.)
 284 esac
 285
 286 dnl ---------------------------------------------------------------------------
 287 dnl command line options for configure
 288 dnl ---------------------------------------------------------------------------
 289
 290 dnl the default values for all options - we collect them all here to simplify
 291 dnl modification of the default values (for example, if the defaults for some
 292 dnl platform should be changed, it can be done here too)
 293 dnl
 294 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 295
 296 WX_ARG_CACHE_INIT
 297
 298 dnl useful to test the compilation with minimum options, define as 0 for normal
 299 dnl usage
 300 DEBUG_CONFIGURE=0
 301 if test $DEBUG_CONFIGURE = 1; then
 302   DEFAULT_wxUSE_UNIVERSAL=no
 303
 304   DEFAULT_wxUSE_NANOX=no
 305
 306   DEFAULT_wxUSE_THREADS=yes
 307
 308   DEFAULT_wxUSE_SHARED=yes
 309   DEFAULT_wxUSE_SONAME=no
 310   DEFAULT_wxUSE_OPTIMISE=no
 311   DEFAULT_wxUSE_PROFILE=no
 312   DEFAULT_wxUSE_NO_DEPS=no
 313   DEFAULT_wxUSE_NO_RTTI=no
 314   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 315   DEFAULT_wxUSE_PERMISSIVE=no
 316   DEFAULT_wxUSE_DEBUG_FLAG=yes
 317   DEFAULT_wxUSE_DEBUG_INFO=yes
 318   DEFAULT_wxUSE_DEBUG_GDB=yes
 319   DEFAULT_wxUSE_MEM_TRACING=no
 320   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 321   DEFAULT_wxUSE_DMALLOC=no
 322   DEFAULT_wxUSE_PRECOMP=no
 323   DEFAULT_wxUSE_APPLE_IEEE=no
 324
 325   DEFAULT_wxUSE_LOG=yes
 326   DEFAULT_wxUSE_LOGWINDOW=no
 327   DEFAULT_wxUSE_LOGGUI=no
 328   DEFAULT_wxUSE_LOGDIALOG=no
 329
 330   DEFAULT_wxUSE_GUI=yes
 331   DEFAULT_wxUSE_CONTROLS=no
 332
 333   DEFAULT_wxUSE_REGEX=no
 334   DEFAULT_wxUSE_ZLIB=no
 335   DEFAULT_wxUSE_LIBPNG=no
 336   DEFAULT_wxUSE_LIBJPEG=no
 337   DEFAULT_wxUSE_LIBTIFF=no
 338   DEFAULT_wxUSE_ODBC=no
 339   DEFAULT_wxUSE_OPENGL=no
 340
 341   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 342   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 343   DEFAULT_wxUSE_STD_IOSTREAM=no
 344   DEFAULT_wxUSE_CMDLINE_PARSER=no
 345   DEFAULT_wxUSE_DATETIME=no
 346   DEFAULT_wxUSE_TIMEDATE=no
 347   DEFAULT_wxUSE_TIMER=no
 348   DEFAULT_wxUSE_STOPWATCH=no
 349   DEFAULT_wxUSE_FILE=no
 350   DEFAULT_wxUSE_FFILE=no
 351   DEFAULT_wxUSE_TEXTBUFFER=no
 352   DEFAULT_wxUSE_TEXTFILE=no
 353   DEFAULT_wxUSE_WAVE=no
 354   DEFAULT_wxUSE_INTL=no
 355   DEFAULT_wxUSE_CONFIG=no
 356   DEFAULT_wxUSE_FONTMAP=no
 357   DEFAULT_wxUSE_STREAMS=no
 358   DEFAULT_wxUSE_SOCKETS=no
 359   DEFAULT_wxUSE_OLE=no
 360   DEFAULT_wxUSE_DATAOBJ=no
 361   DEFAULT_wxUSE_DIALUP_MANAGER=no
 362   DEFAULT_wxUSE_JOYSTICK=no
 363   DEFAULT_wxUSE_DYNLIB_CLASS=no
 364   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 365   DEFAULT_wxUSE_LONGLONG=no
 366   DEFAULT_wxUSE_GEOMETRY=no
 367
 368   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 369   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 370   DEFAULT_wxUSE_POSTSCRIPT=no
 371
 372   DEFAULT_wxUSE_X_RESOURCES=no
 373   DEFAULT_wxUSE_CLIPBOARD=no
 374   DEFAULT_wxUSE_TOOLTIPS=no
 375   DEFAULT_wxUSE_DRAG_AND_DROP=no
 376   DEFAULT_wxUSE_DRAGIMAGE=no
 377   DEFAULT_wxUSE_SPLINES=no
 378
 379   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 380   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 381   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 382
 383   DEFAULT_wxUSE_PROLOGIO=no
 384   DEFAULT_wxUSE_RESOURCES=no
 385   DEFAULT_wxUSE_CONSTRAINTS=no
 386   DEFAULT_wxUSE_IPC=no
 387   DEFAULT_wxUSE_HELP=no
 388   DEFAULT_wxUSE_MS_HTML_HELP=no
 389   DEFAULT_wxUSE_WXHTML_HELP=no
 390   DEFAULT_wxUSE_TREELAYOUT=no
 391   DEFAULT_wxUSE_METAFILE=no
 392   DEFAULT_wxUSE_MIMETYPE=no
 393   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 394   DEFAULT_wxUSE_PROTOCOL=no
 395   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 396   DEFAULT_wxUSE_PROTOCOL_FTP=no
 397   DEFAULT_wxUSE_PROTOCOL_FILE=no
 398   DEFAULT_wxUSE_URL=no
 399
 400   DEFAULT_wxUSE_COMMONDLGS=no
 401   DEFAULT_wxUSE_CHOICEDLG=no
 402   DEFAULT_wxUSE_COLOURDLG=no
 403   DEFAULT_wxUSE_DIRDLG=no
 404   DEFAULT_wxUSE_FILEDLG=no
 405   DEFAULT_wxUSE_FINDREPLDLG=no
 406   DEFAULT_wxUSE_FONTDLG=no
 407   DEFAULT_wxUSE_MSGDLG=no
 408   DEFAULT_wxUSE_NUMBERDLG=no
 409   DEFAULT_wxUSE_TEXTDLG=no
 410   DEFAULT_wxUSE_SPLASH=no
 411   DEFAULT_wxUSE_STARTUP_TIPS=no
 412   DEFAULT_wxUSE_PROGRESSDLG=no
 413   DEFAULT_wxUSE_WIZARDDLG=no
 414
 415   DEFAULT_wxUSE_MENUS=no
 416   DEFAULT_wxUSE_MINIFRAME=no
 417   DEFAULT_wxUSE_HTML=no
 418   DEFAULT_wxUSE_FILESYSTEM=no
 419   DEFAULT_wxUSE_FS_INET=no
 420   DEFAULT_wxUSE_FS_ZIP=no
 421   DEFAULT_wxUSE_BUSYINFO=no
 422   DEFAULT_wxUSE_ZIPSTREAM=no
 423   DEFAULT_wxUSE_VALIDATORS=no
 424
 425   DEFAULT_wxUSE_ACCEL=no
 426   DEFAULT_wxUSE_BUTTON=no
 427   DEFAULT_wxUSE_BMPBUTTON=no
 428   DEFAULT_wxUSE_CALCTRL=no
 429   DEFAULT_wxUSE_CARET=no
 430   DEFAULT_wxUSE_CHECKBOX=no
 431   DEFAULT_wxUSE_CHECKLST=no
 432   DEFAULT_wxUSE_CHOICE=no
 433   DEFAULT_wxUSE_COMBOBOX=no
 434   DEFAULT_wxUSE_GAUGE=no
 435   DEFAULT_wxUSE_GRID=no
 436   DEFAULT_wxUSE_NEW_GRID=no
 437   DEFAULT_wxUSE_IMAGLIST=no
 438   DEFAULT_wxUSE_LISTBOX=no
 439   DEFAULT_wxUSE_LISTCTRL=no
 440   DEFAULT_wxUSE_NOTEBOOK=no
 441   DEFAULT_wxUSE_PROPSHEET=no
 442   DEFAULT_wxUSE_RADIOBOX=no
 443   DEFAULT_wxUSE_RADIOBTN=no
 444   DEFAULT_wxUSE_SASH=no
 445   DEFAULT_wxUSE_SCROLLBAR=no
 446   DEFAULT_wxUSE_SLIDER=no
 447   DEFAULT_wxUSE_SPINBTN=no
 448   DEFAULT_wxUSE_SPINCTRL=no
 449   DEFAULT_wxUSE_SPLITTER=no
 450   DEFAULT_wxUSE_STATBMP=no
 451   DEFAULT_wxUSE_STATBOX=no
 452   DEFAULT_wxUSE_STATLINE=no
 453   DEFAULT_wxUSE_STATTEXT=no
 454   DEFAULT_wxUSE_STATUSBAR=yes
 455   DEFAULT_wxUSE_TABDIALOG=no
 456   DEFAULT_wxUSE_TEXTCTRL=no
 457   DEFAULT_wxUSE_TOGGLEBTN=no
 458   DEFAULT_wxUSE_TOOLBAR=no
 459   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 460   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 461   DEFAULT_wxUSE_TREECTRL=no
 462   DEFAULT_wxUSE_POPUPWIN=no
 463   DEFAULT_wxUSE_TIPWINDOW=no
 464
 465   DEFAULT_wxUSE_UNICODE=no
 466   DEFAULT_wxUSE_UNICODE_MSLU=no
 467   DEFAULT_wxUSE_WCSRTOMBS=no
 468
 469   DEFAULT_wxUSE_PALETTE=no
 470   DEFAULT_wxUSE_IMAGE=no
 471   DEFAULT_wxUSE_GIF=no
 472   DEFAULT_wxUSE_PCX=no
 473   DEFAULT_wxUSE_PNM=no
 474   DEFAULT_wxUSE_IFF=no
 475   DEFAULT_wxUSE_XPM=no
 476   DEFAULT_wxUSE_ICO_CUR=no
 477 else
 478   DEFAULT_wxUSE_UNIVERSAL=no
 479
 480   DEFAULT_wxUSE_NANOX=no
 481
 482   DEFAULT_wxUSE_THREADS=yes
 483
 484   DEFAULT_wxUSE_SHARED=yes
 485   DEFAULT_wxUSE_SONAME=no
 486   DEFAULT_wxUSE_OPTIMISE=yes
 487   DEFAULT_wxUSE_PROFILE=no
 488   DEFAULT_wxUSE_NO_DEPS=no
 489   DEFAULT_wxUSE_NO_RTTI=no
 490   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 491   DEFAULT_wxUSE_PERMISSIVE=no
 492   DEFAULT_wxUSE_DEBUG_FLAG=no
 493   DEFAULT_wxUSE_DEBUG_INFO=no
 494   DEFAULT_wxUSE_DEBUG_GDB=no
 495   DEFAULT_wxUSE_MEM_TRACING=no
 496   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 497   DEFAULT_wxUSE_DMALLOC=no
 498   DEFAULT_wxUSE_PRECOMP=no
 499   DEFAULT_wxUSE_APPLE_IEEE=yes
 500
 501   DEFAULT_wxUSE_LOG=yes
 502   DEFAULT_wxUSE_LOGWINDOW=yes
 503   DEFAULT_wxUSE_LOGGUI=yes
 504   DEFAULT_wxUSE_LOGDIALOG=yes
 505
 506   DEFAULT_wxUSE_GUI=yes
 507
 508   DEFAULT_wxUSE_REGEX=yes
 509   DEFAULT_wxUSE_ZLIB=yes
 510   DEFAULT_wxUSE_LIBPNG=yes
 511   DEFAULT_wxUSE_LIBJPEG=yes
 512   DEFAULT_wxUSE_LIBTIFF=yes
 513   DEFAULT_wxUSE_ODBC=no
 514   DEFAULT_wxUSE_OPENGL=no
 515
 516   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 517   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 518   DEFAULT_wxUSE_STD_IOSTREAM=no
 519   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 520   DEFAULT_wxUSE_DATETIME=yes
 521   DEFAULT_wxUSE_TIMEDATE=no
 522   DEFAULT_wxUSE_TIMER=yes
 523   DEFAULT_wxUSE_STOPWATCH=yes
 524   DEFAULT_wxUSE_FILE=yes
 525   DEFAULT_wxUSE_FFILE=yes
 526   DEFAULT_wxUSE_TEXTBUFFER=yes
 527   DEFAULT_wxUSE_TEXTFILE=yes
 528   DEFAULT_wxUSE_WAVE=no
 529   DEFAULT_wxUSE_INTL=yes
 530   DEFAULT_wxUSE_CONFIG=yes
 531   DEFAULT_wxUSE_FONTMAP=yes
 532   DEFAULT_wxUSE_STREAMS=yes
 533   DEFAULT_wxUSE_SOCKETS=yes
 534   DEFAULT_wxUSE_OLE=yes
 535   DEFAULT_wxUSE_DATAOBJ=yes
 536   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 537   DEFAULT_wxUSE_JOYSTICK=yes
 538   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 539   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 540   DEFAULT_wxUSE_LONGLONG=yes
 541   DEFAULT_wxUSE_GEOMETRY=yes
 542
 543   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 544   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 545   DEFAULT_wxUSE_POSTSCRIPT=yes
 546
 547   DEFAULT_wxUSE_X_RESOURCES=no
 548   DEFAULT_wxUSE_CLIPBOARD=yes
 549   DEFAULT_wxUSE_TOOLTIPS=yes
 550   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 551   DEFAULT_wxUSE_DRAGIMAGE=yes
 552   DEFAULT_wxUSE_SPLINES=yes
 553
 554   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 555   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 556   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 557
 558   DEFAULT_wxUSE_PROLOGIO=no
 559   DEFAULT_wxUSE_RESOURCES=no
 560   DEFAULT_wxUSE_CONSTRAINTS=yes
 561   DEFAULT_wxUSE_IPC=yes
 562   DEFAULT_wxUSE_HELP=yes
 563   DEFAULT_wxUSE_MS_HTML_HELP=yes
 564   DEFAULT_wxUSE_WXHTML_HELP=yes
 565   DEFAULT_wxUSE_TREELAYOUT=yes
 566   DEFAULT_wxUSE_METAFILE=yes
 567   DEFAULT_wxUSE_MIMETYPE=yes
 568   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 569   DEFAULT_wxUSE_PROTOCOL=yes
 570   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 571   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 572   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 573   DEFAULT_wxUSE_URL=yes
 574
 575   DEFAULT_wxUSE_COMMONDLGS=yes
 576   DEFAULT_wxUSE_CHOICEDLG=yes
 577   DEFAULT_wxUSE_COLOURDLG=yes
 578   DEFAULT_wxUSE_DIRDLG=yes
 579   DEFAULT_wxUSE_FILEDLG=yes
 580   DEFAULT_wxUSE_FINDREPLDLG=yes
 581   DEFAULT_wxUSE_FONTDLG=yes
 582   DEFAULT_wxUSE_MSGDLG=yes
 583   DEFAULT_wxUSE_NUMBERDLG=yes
 584   DEFAULT_wxUSE_TEXTDLG=yes
 585   DEFAULT_wxUSE_SPLASH=yes
 586   DEFAULT_wxUSE_STARTUP_TIPS=yes
 587   DEFAULT_wxUSE_PROGRESSDLG=yes
 588   DEFAULT_wxUSE_WIZARDDLG=yes
 589
 590   DEFAULT_wxUSE_MENUS=yes
 591   DEFAULT_wxUSE_MINIFRAME=yes
 592   DEFAULT_wxUSE_HTML=yes
 593   DEFAULT_wxUSE_FILESYSTEM=yes
 594   DEFAULT_wxUSE_FS_INET=yes
 595   DEFAULT_wxUSE_FS_ZIP=yes
 596   DEFAULT_wxUSE_BUSYINFO=yes
 597   DEFAULT_wxUSE_ZIPSTREAM=yes
 598   DEFAULT_wxUSE_VALIDATORS=yes
 599
 600   DEFAULT_wxUSE_ACCEL=yes
 601   DEFAULT_wxUSE_BUTTON=yes
 602   DEFAULT_wxUSE_BMPBUTTON=yes
 603   DEFAULT_wxUSE_CALCTRL=yes
 604   DEFAULT_wxUSE_CARET=yes
 605   DEFAULT_wxUSE_CHECKBOX=yes
 606   DEFAULT_wxUSE_CHECKLST=yes
 607   DEFAULT_wxUSE_CHOICE=yes
 608   DEFAULT_wxUSE_COMBOBOX=yes
 609   DEFAULT_wxUSE_GAUGE=yes
 610   DEFAULT_wxUSE_GRID=yes
 611   DEFAULT_wxUSE_NEW_GRID=yes
 612   DEFAULT_wxUSE_IMAGLIST=yes
 613   DEFAULT_wxUSE_LISTBOX=yes
 614   DEFAULT_wxUSE_LISTCTRL=yes
 615   DEFAULT_wxUSE_NOTEBOOK=yes
 616   DEFAULT_wxUSE_PROPSHEET=yes
 617   DEFAULT_wxUSE_RADIOBOX=yes
 618   DEFAULT_wxUSE_RADIOBTN=yes
 619   DEFAULT_wxUSE_SASH=yes
 620   DEFAULT_wxUSE_SCROLLBAR=yes
 621   DEFAULT_wxUSE_SLIDER=yes
 622   DEFAULT_wxUSE_SPINBTN=yes
 623   DEFAULT_wxUSE_SPINCTRL=yes
 624   DEFAULT_wxUSE_SPLITTER=yes
 625   DEFAULT_wxUSE_STATBMP=yes
 626   DEFAULT_wxUSE_STATBOX=yes
 627   DEFAULT_wxUSE_STATLINE=yes
 628   DEFAULT_wxUSE_STATTEXT=yes
 629   DEFAULT_wxUSE_STATUSBAR=yes
 630   DEFAULT_wxUSE_TABDIALOG=no
 631   DEFAULT_wxUSE_TEXTCTRL=yes
 632   DEFAULT_wxUSE_TOGGLEBTN=yes
 633   DEFAULT_wxUSE_TOOLBAR=yes
 634   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 635   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 636   DEFAULT_wxUSE_TREECTRL=yes
 637   DEFAULT_wxUSE_POPUPWIN=yes
 638   DEFAULT_wxUSE_TIPWINDOW=yes
 639
 640   DEFAULT_wxUSE_UNICODE=no
 641   DEFAULT_wxUSE_UNICODE_MSLU=yes
 642   DEFAULT_wxUSE_WCSRTOMBS=no
 643
 644   DEFAULT_wxUSE_PALETTE=yes
 645   DEFAULT_wxUSE_IMAGE=yes
 646   DEFAULT_wxUSE_GIF=yes
 647   DEFAULT_wxUSE_PCX=yes
 648   DEFAULT_wxUSE_IFF=no
 649   DEFAULT_wxUSE_PNM=yes
 650   DEFAULT_wxUSE_XPM=yes
 651   DEFAULT_wxUSE_ICO_CUR=yes
 652 fi
 653
 654 dnl WX_ARG_WITH should be used to select whether an external package will be
 655 dnl used or not, to configure compile-time features of this package itself,
 656 dnl use WX_ARG_ENABLE instead
 657
 658 dnl ============================
 659 dnl external package dependecies
 660 dnl ============================
 661
 662 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 663 dnl these values manually
 664 for toolkit in `echo $ALL_TOOLKITS`; do
 665   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 666   if test "x$LINE" != "x" ; then
 667     has_toolkit_in_cache=1
 668     eval "DEFAULT_$LINE"
 669     eval "CACHE_$toolkit=1"
 670   fi
 671 done
 672
 673 dnl ---------------------------------------------------------------------------
 674 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 675 dnl first to disable many other switches if it's given
 676 dnl
 677 dnl NB: this is still in testing stage, don't use if you don't know what you're
 678 dnl     doing
 679 dnl ---------------------------------------------------------------------------
 680
 681 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 682
 683 if test "$wxUSE_GUI" = "yes"; then
 684
 685 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 686 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 687 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 688 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 689 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 690 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 691 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 692 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 693 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 694 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 695 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 696
 697 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 698
 699 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 700 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 701 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 702 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 703
 704 fi
 705 dnl for GUI only
 706
 707 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 708 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 709 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 710 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 711
 712 dnl ---------------------------------------------------------------------------
 713 dnl compile options
 714 dnl ---------------------------------------------------------------------------
 715
 716 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 717 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 718 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 719 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 720
 721 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 722 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 723
 724 if test "$wxUSE_DEBUG" = "yes"; then
 725   DEFAULT_wxUSE_DEBUG_FLAG=yes
 726   DEFAULT_wxUSE_DEBUG_INFO=yes
 727 elif test "$wxUSE_DEBUG" = "no"; then
 728   DEFAULT_wxUSE_DEBUG_FLAG=no
 729   DEFAULT_wxUSE_DEBUG_INFO=no
 730 fi
 731
 732 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 733 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 734 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 735 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 736 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 737 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 738 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 739 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 740 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 741 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 742
 743 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 744 WX_ARG_ENABLE(compat22,      [  --disable-compat22      disable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2, disable)
 745
 746 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 747
 748 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 749    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 750 fi
 751
 752
 753 dnl ---------------------------------------------------------------------------
 754 dnl (small) optional non GUI classes
 755 dnl ---------------------------------------------------------------------------
 756
 757 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 758 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 759
 760 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 761 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 762 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 763 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 764 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 765 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 766 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 767
 768 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 769
 770 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 771 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 772 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
 773 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 774 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 775 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 776 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 777 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 778 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 779 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 780 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 781 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 782 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 783 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 784 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 785 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 786 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 787 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 788 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 789 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 790 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 791 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 792 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 793 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 794 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 795 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 796 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 797 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 798
 799 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 800 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 801
 802 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 803 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 804
 805 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 806 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 807 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 808 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 809 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 810
 811
 812 dnl ---------------------------------------------------------------------------
 813 dnl "big" options (i.e. those which change a lot of things throughout the library)
 814 dnl ---------------------------------------------------------------------------
 815
 816 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 817
 818 if test "$wxUSE_GUI" = "yes"; then
 819
 820 dnl ---------------------------------------------------------------------------
 821 dnl "big" GUI options
 822 dnl ---------------------------------------------------------------------------
 823
 824 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 825 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 826 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 827 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 828 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 829 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 830 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 831 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 832 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 833 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 834 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 835
 836 dnl ---------------------------------------------------------------------------
 837 dnl PostScript options
 838 dnl ---------------------------------------------------------------------------
 839 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 840
 841 dnl VZ: these options seem to be always on, if someone wants to change it please do
 842 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 843 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 844
 845 dnl ---------------------------------------------------------------------------
 846 dnl resources
 847 dnl ---------------------------------------------------------------------------
 848
 849 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 850 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 851
 852 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 853
 854 dnl ---------------------------------------------------------------------------
 855 dnl IPC &c
 856 dnl ---------------------------------------------------------------------------
 857
 858 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
 859 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 860 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 861
 862 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
 863
 864 dnl ---------------------------------------------------------------------------
 865 dnl optional GUI controls (in alphabetical order except the first one)
 866 dnl ---------------------------------------------------------------------------
 867
 868 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 869
 870 dnl even with --enable-controls, some may be disabled by giving
 871 dnl --disable-<control> later on the command line - but by default all will be
 872 dnl used (and vice versa)
 873 if test "$wxUSE_CONTROLS" = "yes"; then
 874   DEFAULT_wxUSE_ACCEL=yes
 875   DEFAULT_wxUSE_BMPBUTTON=yes
 876   DEFAULT_wxUSE_BUTTON=yes
 877   DEFAULT_wxUSE_CALCTRL=no
 878   DEFAULT_wxUSE_CARET=yes
 879   DEFAULT_wxUSE_COMBOBOX=yes
 880   DEFAULT_wxUSE_CHECKBOX=yes
 881   DEFAULT_wxUSE_CHECKLISTBOX=yes
 882   DEFAULT_wxUSE_CHOICE=yes
 883   DEFAULT_wxUSE_GAUGE=yes
 884   DEFAULT_wxUSE_GRID=yes
 885   DEFAULT_wxUSE_NEW_GRID=yes
 886   DEFAULT_wxUSE_IMAGLIST=yes
 887   DEFAULT_wxUSE_LISTBOX=yes
 888   DEFAULT_wxUSE_LISTCTRL=yes
 889   DEFAULT_wxUSE_NOTEBOOK=yes
 890   DEFAULT_wxUSE_PROPSHEET=yes
 891   DEFAULT_wxUSE_RADIOBOX=yes
 892   DEFAULT_wxUSE_RADIOBTN=yes
 893   DEFAULT_wxUSE_SASH=yes
 894   DEFAULT_wxUSE_SCROLLBAR=yes
 895   DEFAULT_wxUSE_SLIDER=yes
 896   DEFAULT_wxUSE_SPINBTN=yes
 897   DEFAULT_wxUSE_SPINCTRL=yes
 898   DEFAULT_wxUSE_SPLITTER=yes
 899   DEFAULT_wxUSE_STATBMP=yes
 900   DEFAULT_wxUSE_STATBOX=yes
 901   DEFAULT_wxUSE_STATLINE=yes
 902   DEFAULT_wxUSE_STATUSBAR=yes
 903   DEFAULT_wxUSE_TAB_DIALOG=yes
 904   DEFAULT_wxUSE_TOGGLEBTN=yes
 905   DEFAULT_wxUSE_TOOLBAR=yes
 906   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 907   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 908   DEFAULT_wxUSE_TOOLTIPS=yes
 909   DEFAULT_wxUSE_TREECTRL=yes
 910   DEFAULT_wxUSE_POPUPWIN=yes
 911   DEFAULT_wxUSE_TIPWINDOW=yes
 912 elif test "$wxUSE_CONTROLS" = "no"; then
 913   DEFAULT_wxUSE_ACCEL=no
 914   DEFAULT_wxUSE_BMPBUTTON=no
 915   DEFAULT_wxUSE_BUTTON=no
 916   DEFAULT_wxUSE_CALCTRL=no
 917   DEFAULT_wxUSE_CARET=no
 918   DEFAULT_wxUSE_COMBOBOX=no
 919   DEFAULT_wxUSE_CHECKBOX=no
 920   DEFAULT_wxUSE_CHECKLISTBOX=no
 921   DEFAULT_wxUSE_CHOICE=no
 922   DEFAULT_wxUSE_GAUGE=no
 923   DEFAULT_wxUSE_GRID=no
 924   DEFAULT_wxUSE_NEW_GRID=no
 925   DEFAULT_wxUSE_IMAGLIST=no
 926   DEFAULT_wxUSE_LISTBOX=no
 927   DEFAULT_wxUSE_LISTCTRL=no
 928   DEFAULT_wxUSE_NOTEBOOK=no
 929   DEFAULT_wxUSE_PROPSHEET=no
 930   DEFAULT_wxUSE_RADIOBOX=no
 931   DEFAULT_wxUSE_RADIOBTN=no
 932   DEFAULT_wxUSE_SASH=no
 933   DEFAULT_wxUSE_SCROLLBAR=no
 934   DEFAULT_wxUSE_SLIDER=no
 935   DEFAULT_wxUSE_SPINBTN=no
 936   DEFAULT_wxUSE_SPINCTRL=no
 937   DEFAULT_wxUSE_SPLITTER=no
 938   DEFAULT_wxUSE_STATBMP=no
 939   DEFAULT_wxUSE_STATBOX=no
 940   DEFAULT_wxUSE_STATLINE=no
 941   DEFAULT_wxUSE_STATUSBAR=no
 942   DEFAULT_wxUSE_TAB_DIALOG=no
 943   DEFAULT_wxUSE_TOGGLEBTN=no
 944   DEFAULT_wxUSE_TOOLBAR=no
 945   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 946   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 947   DEFAULT_wxUSE_TOOLTIPS=no
 948   DEFAULT_wxUSE_TREECTRL=no
 949   DEFAULT_wxUSE_POPUPWIN=no
 950   DEFAULT_wxUSE_TIPWINDOW=no
 951 fi
 952
 953 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 954 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 955 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 956 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 957 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 958 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 959 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 960 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 961 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
 962 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 963 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 964 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
 965 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 966 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 967 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 968 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 969 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
 970 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 971 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 972 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 973 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 974 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 975 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 976 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 977 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 978 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 979 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 980 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 981 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 982 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 983 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
 984 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 985 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 986 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 987 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 988 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 989 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 990 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 991 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 992
 993 dnl ---------------------------------------------------------------------------
 994 dnl common dialogs
 995 dnl ---------------------------------------------------------------------------
 996
 997 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 998 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 999 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1000 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1001 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1002 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1003 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1004 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1005 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1006 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1007 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1008 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1009 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1010 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1011
1012 dnl ---------------------------------------------------------------------------
1013 dnl misc GUI options
1014 dnl ---------------------------------------------------------------------------
1015
1016 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1017 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1018 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1019 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1020 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1021 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1022 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1023 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1024 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1025
1026 dnl ---------------------------------------------------------------------------
1027 dnl support for image formats that do not rely on external library
1028 dnl ---------------------------------------------------------------------------
1029
1030 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1031 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1032 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1033 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1034 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1035 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1036 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1037 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1038
1039 fi
1040
1041 dnl General settings (needed for GUI and non-GUI compilations alike).
1042 dnl Path separator; ':' for unix, ';' for OS/2
1043 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1044 case "${host}" in
1045   *-pc-os2_emx | *-pc-os2-emx )
1046     PATH_IFS=';'
1047 dnl Really ought to text for this as meanwhile there are flex versions using
1048 dnl lex.yy as well due to FAT support being more and more dropped...
1049     LEX_STEM="lexyy"
1050   ;;
1051   *)
1052     PATH_IFS=':'
1053     LEX_STEM="lex.yy"
1054   ;;
1055 esac
1056
1057 dnl for GUI only
1058
1059 dnl cache the options values before (may be) aborting below
1060 WX_ARG_CACHE_FLUSH
1061
1062 dnl check that no more than one toolkit is given and that if none are given that
1063 dnl we have a default one
1064
1065 AC_MSG_CHECKING(for toolkit)
1066
1067 if test "$wxUSE_GUI" = "yes"; then
1068
1069     if test "$USE_BEOS" = 1; then
1070         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1071     fi
1072
1073     if test "$TOOLKIT_GIVEN" = 1; then
1074       dnl convert "yes" to 1 and "no" to 0
1075       for toolkit in `echo $ALL_TOOLKITS`; do
1076         var=wxUSE_$toolkit
1077         eval "value=\$${var}"
1078         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1079       done
1080     else
1081       dnl try to guess the most apropriate toolkit for this platform
1082       for toolkit in `echo $ALL_TOOLKITS`; do
1083         if test "$has_toolkit_in_cache" != 1; then
1084           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1085         else
1086           var=DEFAULT_wxUSE_$toolkit
1087         fi
1088         eval "wxUSE_$toolkit=\$${var}"
1089       done
1090     fi
1091
1092     dnl we suppose that expr is available (maybe there is a better way to do
1093     dnl this? what about using ALL_TOOLKITS? TODO)
1094     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1095                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
1096
1097     dnl Allow wxUSE_PM only for OS/2 with EMX.
1098     case "${host}" in
1099       *-pc-os2_emx | *-pc-os2-emx )
1100         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1101     esac
1102
1103     case "$NUM_TOOLKITS" in
1104       1)
1105       ;;
1106       0)
1107         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1108       ;;
1109       *)
1110         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1111     esac
1112
1113     dnl cache the wxUSE_<TOOLKIT> values too
1114     for toolkit in `echo $ALL_TOOLKITS`; do
1115       var=wxUSE_$toolkit
1116       eval "value=\$${var}"
1117       if test "x$value" != x; then
1118         cache_var=CACHE_$toolkit
1119         eval "cache=\$${cache_var}"
1120         if test "$cache" = 1; then
1121           echo "$var=$value" >> ${wx_arg_cache_file}
1122         fi
1123         if test "$value" = 1; then
1124           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1125           AC_MSG_RESULT($toolkit_echo)
1126         fi
1127       fi
1128     done
1129 else
1130     AC_MSG_RESULT(base ($host_alias hosted) only)
1131 fi
1132
1133 dnl ---------------------------------------------------------------------------
1134 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1135 dnl 'just' a POSIX platform, so the Win32 API must not be available
1136 dnl ---------------------------------------------------------------------------
1137 dnl (Windows-only piece)
1138 wants_win32=0
1139 doesnt_want_win32=0
1140 case "${host}" in
1141   *-*-cygwin*)
1142       if test "$wxUSE_MSW" = 1 ; then
1143         wants_win32=1
1144       else
1145         doesnt_want_win32=1
1146       fi
1147   ;;
1148   *-*-mingw*)
1149       wants_win32=1
1150   ;;
1151 esac
1152
1153 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1154 dnl     take effect on Cygwin/Mingw and not other platforms.
1155 if test "$wants_win32" = 1 ; then
1156     USE_UNIX=0
1157     USE_WIN32=1
1158     AC_DEFINE(__WIN32__)
1159     AC_DEFINE(__WIN95__)
1160     AC_DEFINE(__WINDOWS__)
1161     AC_DEFINE(__GNUWIN32__)
1162     AC_DEFINE(STRICT)
1163     AC_DEFINE(WINVER, 0x0400)
1164 fi
1165 if test "$doesnt_want_win32" = 1 ; then
1166     USE_UNIX=1
1167     USE_WIN32=0
1168 fi
1169 dnl (end of Windows-only piece)
1170
1171 if test "$USE_UNIX" = 1 ; then
1172     wxUSE_UNIX=yes
1173     AC_DEFINE(__UNIX__)
1174 fi
1175
1176 dnl ---------------------------------------------------------------------------
1177 dnl Checks for programs
1178 dnl ---------------------------------------------------------------------------
1179
1180 dnl flush the cache because checking for programs might abort
1181 AC_CACHE_SAVE
1182
1183 dnl cross-compiling support: we're cross compiling if the build system is
1184 dnl different from the target one (assume host and target be always the same)
1185 if test "$build" != "$host" ; then
1186     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1187         CC=$host_alias-gcc
1188         CXX=$host_alias-c++
1189         AR=$host_alias-ar
1190         RANLIB=$host_alias-ranlib
1191         DLLTOOL=$host_alias-dlltool
1192         RESCOMP=$host_alias-windres
1193         LD=$host_alias-ld
1194         NM=$host_alias-nm
1195         STRIP=$host_alias-strip
1196     else
1197         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1198     fi
1199 fi
1200
1201 dnl C-compiler checks
1202 dnl   defines CC with the compiler to use
1203 dnl   defines GCC with yes if using gcc
1204 dnl   defines GCC empty if not using gcc
1205 dnl   defines CFLAGS
1206 dnl
1207 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1208 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1209 dnl -g and -O flags ourselves below
1210 CFLAGS=${CFLAGS:=}
1211 AC_PROG_CC
1212
1213 dnl is -traditional needed for correct compilations
1214 dnl   adds -traditional for gcc if needed
1215 AC_PROG_GCC_TRADITIONAL
1216
1217 AC_LANG_SAVE
1218 AC_LANG_CPLUSPLUS
1219
1220 dnl C++-compiler checks
1221 dnl   defines CXX with the compiler to use
1222 dnl   defines GXX with yes if using gxx
1223 dnl   defines GXX empty if not using gxx
1224 dnl   defines CXXFLAGS
1225 dnl
1226 dnl see CFLAGS line above
1227 CXXFLAGS=${CXXFLAGS:=}
1228 AC_PROG_CXX
1229
1230 AC_LANG_RESTORE
1231
1232 dnl ranlib command
1233 dnl   defines RANLIB with the appropriate command
1234 AC_PROG_RANLIB
1235
1236 dnl ar command
1237 dnl   defines AR with the appropriate command
1238 AC_CHECK_PROG(AR, ar, ar, ar)
1239
1240 dnl install checks
1241 dnl   defines INSTALL with the appropriate command
1242 AC_PROG_INSTALL
1243
1244 dnl   make install path absolute (if not already); will fail with MSDOS paths
1245 case ${INSTALL} in
1246   /* ) # Absolute
1247      ;;
1248   *)
1249      INSTALL=`pwd`/${INSTALL} ;;
1250 esac
1251
1252
1253 case "${host}" in
1254
1255     dnl The other BSD's should probably go in here too, since this is
1256     dnl to workaround a strange static lib BSDism.
1257     dnl Mac OS X install seems to ignore -p option...
1258     powerpc-*-darwin* )
1259         INSTALL_PROGRAM="cp -fp"
1260         INSTALL_DATA="cp -fp"
1261         ;;
1262     *)
1263         ;;
1264 esac
1265
1266 dnl strip command
1267 dnl   defines STRIP as strip or nothing if not found
1268 AC_CHECK_PROG(STRIP, strip, strip, true)
1269
1270 dnl does make support "-include" (only GNU make does AFAIK)?
1271 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1272 [
1273     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1274             egrep -s GNU > /dev/null); then
1275         wx_cv_prog_makeisgnu="yes"
1276     else
1277         wx_cv_prog_makeisgnu="no"
1278     fi
1279 ])
1280
1281 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1282     IF_GNU_MAKE=""
1283 else
1284     IF_GNU_MAKE="#"
1285 fi
1286
1287 AC_SUBST(IF_GNU_MAKE)
1288
1289 dnl we don't need to check for VPATH support in GNU make - it does have it
1290 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1291 dnl check if VPATH works
1292 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1293 dnl create Makefile
1294 cat - << EOF > confMake
1295 check : file
1296         cp \$? \$@
1297         cp \$? final_file
1298 EOF
1299
1300 if test ! -d sub ; then
1301   mkdir sub
1302 fi
1303 echo dummy > sub/file
1304 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1305 RESULT=$?
1306 rm -f sub/file check final_file confMake
1307 rmdir sub
1308 if test "$RESULT" = 0; then
1309   wx_cv_prog_makevpath="yes"
1310 else
1311   wx_cv_prog_makevpath="no"
1312 fi
1313 ])
1314
1315 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1316 AC_MSG_ERROR([
1317 You need a make-utility that is able to use the variable
1318 VPATH correctly.
1319 If your version of make does not support VPATH correctly,
1320 please install GNU-make (possibly as gmake), and start
1321 configure with the following command:
1322 export MAKE=gmake; ./configure  for sh-type shells
1323 setenv MAKE gmake; ./configure  for csh-type shells
1324 Also please do remember to use gmake in this case every time
1325 you are trying to compile.
1326 ])
1327 fi dnl make without VPATH
1328 fi dnl not GNU make
1329
1330 dnl YACC checks
1331 dnl   defines YACC with the appropriate command
1332 AC_PROG_YACC
1333
1334 dnl LEX checks
1335 dnl   defines LEX with the appropriate command
1336 dnl   defines LEXLIB with the appropriate library
1337 AC_PROG_LEX
1338
1339 dnl needed for making link to setup.h
1340 AC_PROG_LN_S
1341
1342 dnl ---------------------------------------------------------------------------
1343 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1344 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1345 dnl ---------------------------------------------------------------------------
1346 dnl (OS/2-only piece)
1347 case "${host}" in
1348   *-pc-os2_emx | *-pc-os2-emx )
1349       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1350       LIBS="$LIBS -lstdcpp"
1351       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1352           dnl More complete Unix emulation for unix-like ports
1353           dnl by linking in POSIX/2's cExt (if available).
1354           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1355       else
1356           dnl Include resources for the "native" port (wxPM).
1357           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1358       fi
1359   ;;
1360 esac
1361 dnl (end of OS/2-only piece)
1362
1363 dnl ------------------------------------------------------------------------
1364 dnl Check for headers
1365 dnl ------------------------------------------------------------------------
1366
1367 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1368 dnl it exists but is only a simple redirection to string.h and it is in
1369 dnl conflict with Strings.h in FlatCarbon headers
1370 if test "$wxUSE_MAC" != 1; then
1371   dnl defines HAVE_STRINGS_H
1372   AC_CHECK_HEADERS(strings.h)
1373 fi
1374
1375 dnl defines HAVE_STDLIB_H
1376 AC_CHECK_HEADERS(stdlib.h)
1377 dnl defines HAVE_MALLOC_H
1378 AC_CHECK_HEADERS(malloc.h)
1379 dnl defines HAVE_UNISTD_H
1380 AC_CHECK_HEADERS(unistd.h)
1381 dnl defines HAVE_WCHAR_H
1382 AC_CHECK_HEADERS(wchar.h)
1383
1384 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1385 if test "$ac_cv_header_wchar_h" != "yes"; then
1386     dnl defines HAVE_WCSTR_H
1387     AC_CHECK_HEADERS(wcstr.h)
1388 fi
1389
1390 dnl defines HAVE_FNMATCH_H
1391 AC_CHECK_HEADERS(fnmatch.h)
1392
1393 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1394     AC_CHECK_FUNCS(fnmatch)
1395 fi
1396
1397 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1398 AC_CHECK_HEADERS(langinfo.h)
1399
1400 if test "$wxUSE_GUI" = "yes"; then
1401     if test "$wxUSE_UNIX" = "yes"; then
1402         dnl defines HAVE_X11_XKBLIB_H
1403         AC_CHECK_HEADERS(X11/XKBlib.h)
1404     fi
1405 fi
1406
1407 dnl ---------------------------------------------------------------------------
1408 dnl Checks for compiler characteristics
1409 dnl ---------------------------------------------------------------------------
1410
1411 dnl defines const to be empty if c-compiler does not support const fully
1412 AC_C_CONST
1413 dnl defines inline to a sensible value for the c-compiler
1414 AC_C_INLINE
1415
1416 dnl check the sizes of integral types (give some reasonable default values for
1417 dnl cross-compiling)
1418 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1419 AC_CHECK_SIZEOF(char, 1)
1420 AC_CHECK_SIZEOF(short, 2)
1421 AC_CHECK_SIZEOF(void *, 4)
1422 AC_CHECK_SIZEOF(int, 4)
1423 AC_CHECK_SIZEOF(long, 4)
1424
1425 case "${host}" in
1426     arm-*-linux* )
1427         AC_CHECK_SIZEOF(long long, 8)
1428     ;;
1429     *-hp-hpux* )
1430         AC_CHECK_SIZEOF(long long, 0)
1431         if test "$ac_cv_sizeof_long_long" != "0"; then
1432             dnl HPUX 10.20 headers need this define in order to use long long definitions
1433             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1434         fi
1435     ;;
1436     * )
1437         AC_CHECK_SIZEOF(long long, 0)
1438 esac
1439
1440 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1441 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1442 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1443 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1444 [
1445     AC_TRY_RUN(
1446         [
1447             /* DJGPP only has fake wchar_t: */
1448             #ifdef __DJGPP__
1449             #  error "fake wchar_t"
1450             #endif
1451             #ifdef HAVE_WCHAR_H
1452             #  ifdef __CYGWIN__
1453             #    include <stddef.h>
1454             #  endif
1455             #  include <wchar.h>
1456             #endif
1457             #ifdef HAVE_STDLIB_H
1458             #  include <stdlib.h>
1459             #endif
1460             #include <stdio.h>
1461             int main()
1462             {
1463                 FILE *f=fopen("conftestval", "w");
1464                 if (!f) exit(1);
1465                 fprintf(f, "%i", sizeof(wchar_t));
1466                 exit(0);
1467             }
1468         ],
1469         wx_cv_sizeof_wchar_t=`cat conftestval`,
1470         wx_cv_sizeof_wchar_t=0,
1471         [
1472             case "${host}" in
1473               *-pc-msdosdjgpp )
1474                 wx_cv_sizeof_wchar_t=0
1475                 ;;
1476               * )
1477                 wx_cv_sizeof_wchar_t=4
1478                 ;;
1479             esac
1480         ]
1481     )
1482 ])
1483
1484 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1485
1486 dnl check for large file support
1487 AC_SYS_LARGEFILE
1488
1489 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1490 dnl line because otherwise the system headers risk being included before
1491 dnl wx/defs.h which defines these constants leading to inconsistent
1492 dnl sizeof(off_t) in different source files of the same program and linking
1493 dnl problems
1494 if test "x$wx_largefile" = "xyes"; then
1495     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1496         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1497     else
1498         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1499     fi
1500     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1501 fi
1502
1503 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1504 WX_C_BIGENDIAN
1505
1506 dnl check for iostream (as opposed to iostream.h) standard header
1507 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1508
1509 dnl check whether C++ compiler supports bool built-in type
1510 WX_CPP_BOOL
1511
1512 dnl check whether C++ compiler supports explicit keyword
1513 WX_CPP_EXPLICIT
1514
1515 dnl ---------------------------------------------------------------------------
1516 dnl Define search path for includes and libraries: all headers and libs will be
1517 dnl looked for in all directories of this path
1518 dnl ---------------------------------------------------------------------------
1519
1520 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1521 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1522 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1523 dnl
1524 dnl Also try to put all directories which may contain X11R6 before those which
1525 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1526 SEARCH_INCLUDE="\
1527     /usr/local/include        \
1528                               \
1529     /usr/Motif-1.2/include    \
1530     /usr/Motif-2.1/include    \
1531                               \
1532     /usr/include/Motif1.2     \
1533     /opt/xpm/include/X11      \
1534     /opt/GBxpm/include/       \
1535     /opt/GBxpm/X11/include/   \
1536                               \
1537     /usr/Motif1.2/include     \
1538     /usr/dt/include           \
1539     /usr/openwin/include      \
1540                               \
1541     /usr/include/Xm           \
1542                               \
1543     /usr/X11R6/include        \
1544     /usr/X11R6.4/include      \
1545     /usr/X11R5/include        \
1546     /usr/X11R4/include        \
1547                               \
1548     /usr/include/X11R6        \
1549     /usr/include/X11R5        \
1550     /usr/include/X11R4        \
1551                               \
1552     /usr/local/X11R6/include  \
1553     /usr/local/X11R5/include  \
1554     /usr/local/X11R4/include  \
1555                               \
1556     /usr/local/include/X11R6  \
1557     /usr/local/include/X11R5  \
1558     /usr/local/include/X11R4  \
1559                               \
1560     /usr/X11/include          \
1561     /usr/include/X11          \
1562     /usr/local/X11/include    \
1563     /usr/local/include/X11    \
1564                               \
1565     /usr/X386/include         \
1566     /usr/x386/include         \
1567     /usr/XFree86/include/X11  \
1568                               \
1569     X:/XFree86/include        \
1570     X:/XFree86/include/X11    \
1571                               \
1572     /usr/include/gtk          \
1573     /usr/local/include/gtk    \
1574     /usr/include/glib         \
1575     /usr/local/include/glib   \
1576                               \
1577     /usr/include/qt           \
1578     /usr/local/include/qt     \
1579                               \
1580     /usr/include/windows      \
1581     /usr/include/wine         \
1582     /usr/local/include/wine   \
1583                               \
1584     /usr/unsupported/include  \
1585     /usr/athena/include       \
1586     /usr/local/x11r5/include  \
1587     /usr/lpp/Xamples/include  \
1588                               \
1589     /usr/openwin/share/include"
1590
1591 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1592
1593 dnl ------------------------------------------------------------------------
1594 dnl Check for libraries
1595 dnl ------------------------------------------------------------------------
1596
1597 dnl flush the cache because checking for libraries below might abort
1598 AC_CACHE_SAVE
1599
1600 dnl check for glibc version
1601 dnl
1602 dnl VZ: I have no idea why had this check been there originally, but now
1603 dnl     we could probably do without it by just always adding _GNU_SOURCE
1604 if test "$USE_LINUX" = 1; then
1605     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1606         AC_TRY_COMPILE([#include <features.h>],
1607             [
1608                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1609                     #error not glibc2.1
1610                 #endif
1611             ],
1612             [
1613                 wx_cv_lib_glibc21=yes
1614             ],
1615             [
1616                 wx_cv_lib_glibc21=no
1617             ]
1618         )
1619     ])
1620     if test "$wx_cv_lib_glibc21" = "yes"; then
1621         AC_DEFINE(wxHAVE_GLIBC2)
1622     fi
1623 fi
1624
1625 dnl we may need _GNU_SOURCE for 2 things:
1626 dnl
1627 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1628 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1629 dnl  which breaks libtiff compilation, so it is simpler to just define
1630 dnl  _GNU_SOURCE to get everything)
1631 dnl
1632 dnl  2. for Unicode functions
1633 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1634     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1635         AC_DEFINE(_GNU_SOURCE)
1636     fi
1637 fi
1638
1639 dnl ---------------------------------------------------------------------------
1640 dnl Optional libraries
1641 dnl
1642 dnl   --with-<lib>=sys
1643 dnl       looks for system library and fails if not found
1644 dnl
1645 dnl   --with-<lib>
1646 dnl   --with-<lib>=yes
1647 dnl       looks for system library and, if not found, prints a warning,
1648 dnl       falls back to the builtin wx version, and continues configuration
1649 dnl
1650 dnl   --with-<lib>=builtin
1651 dnl       uses builtin wx version without searching for system library
1652 dnl
1653 dnl   --with-<lib>=no
1654 dnl   --without-<lib>
1655 dnl       do not use library (neither system nor builtin wx version)
1656 dnl
1657 dnl ---------------------------------------------------------------------------
1658
1659 dnl ------------------------------------------------------------------------
1660 dnl Check for regex libraries
1661 dnl ------------------------------------------------------------------------
1662
1663 REGEX_INCLUDE=
1664 if test "$wxUSE_REGEX" != "no"; then
1665     AC_DEFINE(wxUSE_REGEX)
1666
1667     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1668         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1669         dnl on some old systems it may be in libregex - check for it too?
1670         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1671
1672         if test "x$ac_cv_func_regcomp" != "xyes"; then
1673             if test "$wxUSE_REGEX" = "sys" ; then
1674                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1675             else
1676                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1677                 wxUSE_REGEX=builtin
1678             fi
1679         else
1680             dnl we are using the system library
1681             wxUSE_REGEX=sys
1682         fi
1683     fi
1684
1685     if test "$wxUSE_REGEX" = "builtin" ; then
1686         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1687     fi
1688 fi
1689
1690 dnl ------------------------------------------------------------------------
1691 dnl Check for zlib compression library
1692 dnl ------------------------------------------------------------------------
1693
1694 ZLIB_INCLUDE=
1695 ZLIB_LINK=
1696 if test "$wxUSE_ZLIB" != "no" ; then
1697     AC_DEFINE(wxUSE_ZLIB)
1698
1699     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1700         AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
1701
1702         if test "x$ZLIB_LINK" = "x" ; then
1703             if test "$wxUSE_ZLIB" = "sys" ; then
1704                 AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
1705             else
1706                 AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
1707                 wxUSE_ZLIB=builtin
1708             fi
1709         else
1710             dnl we are using the system library
1711             wxUSE_ZLIB=sys
1712         fi
1713     fi
1714
1715     if test "$wxUSE_ZLIB" = "builtin" ; then
1716         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1717     fi
1718 fi
1719
1720 dnl ------------------------------------------------------------------------
1721 dnl Check for png library
1722 dnl ------------------------------------------------------------------------
1723
1724 PNG_INCLUDE=
1725 PNG_LINK=
1726 if test "$wxUSE_LIBPNG" != "no" ; then
1727     AC_DEFINE(wxUSE_LIBPNG)
1728
1729     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1730         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1731         wxUSE_LIBPNG=sys
1732     fi
1733
1734     dnl for the check below to have a chance to succeed, we must already have
1735     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1736     dnl doesn't depend on zlib)
1737     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1738         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1739         wxUSE_LIBPNG=builtin
1740     fi
1741
1742     if test "$wxUSE_MGL" != 1 ; then
1743         dnl Don't check for libpng when building wxMGL, libmgl contains it
1744         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1745             AC_CHECK_HEADER(png.h,
1746                             AC_CHECK_LIB(png, png_check_sig,
1747                                          PNG_LINK=" -lpng",
1748                                          ,
1749                                          [-lz -lm])
1750                            )
1751
1752             if test "x$PNG_LINK" = "x" ; then
1753                 if test "$wxUSE_LIBPNG" = "sys" ; then
1754                     AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
1755                 else
1756                     AC_MSG_WARN([system png library not found, will use built-in instead])
1757                     wxUSE_LIBPNG=builtin
1758                 fi
1759             else
1760                 dnl we are using the system library
1761                 wxUSE_LIBPNG=sys
1762             fi
1763         fi
1764     fi
1765
1766     if test "$wxUSE_LIBPNG" = "builtin" ; then
1767         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1768     fi
1769
1770     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1771 fi
1772
1773 dnl ------------------------------------------------------------------------
1774 dnl Check for jpeg library
1775 dnl ------------------------------------------------------------------------
1776
1777 JPEG_INCLUDE=
1778 JPEG_LINK=
1779 if test "$wxUSE_LIBJPEG" != "no" ; then
1780     AC_DEFINE(wxUSE_LIBJPEG)
1781
1782     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1783         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1784         wxUSE_LIBJPEG=sys
1785     fi
1786
1787     if test "$wxUSE_MGL" != 1 ; then
1788         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1789         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1790             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1791             dnl HAVE_STDLIB_H which are already defined and this provokes
1792             dnl a compiler warning which configure considers as an error...
1793             AC_MSG_CHECKING(for jpeglib.h)
1794             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1795                 AC_TRY_COMPILE(
1796                     [
1797                         #undef HAVE_STDLIB_H
1798                         #include <stdio.h>
1799                         #include <jpeglib.h>
1800                     ],
1801                     [
1802                     ],
1803                     ac_cv_header_jpeglib_h=yes,
1804                     ac_cv_header_jpeglib_h=no
1805                 )
1806             )
1807             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1808
1809             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1810                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1811             fi
1812
1813             if test "x$JPEG_LINK" = "x" ; then
1814                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1815                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1816                 else
1817                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1818                     wxUSE_LIBJPEG=builtin
1819                 fi
1820             else
1821                 dnl we are using the system library
1822                 wxUSE_LIBJPEG=sys
1823             fi
1824         fi
1825     fi
1826
1827     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1828         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1829     fi
1830 fi
1831
1832 dnl ------------------------------------------------------------------------
1833 dnl Check for tiff library
1834 dnl ------------------------------------------------------------------------
1835
1836 TIFF_INCLUDE=
1837 TIFF_LINK=
1838 TIFF_PREREQ_LINKS=-lm
1839 if test "$wxUSE_LIBTIFF" != "no" ; then
1840     AC_DEFINE(wxUSE_LIBTIFF)
1841
1842     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1843         dnl libtiff may depend on libjpeg and libz so use them in the test
1844         dnl below or it would fail
1845         if test "$wxUSE_LIBJPEG" = "sys"; then
1846             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
1847         fi
1848         if test "$wxUSE_ZLIB" = "sys"; then
1849             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
1850         fi
1851         AC_CHECK_HEADER(tiffio.h,
1852                         AC_CHECK_LIB(tiff, TIFFError,
1853                                      TIFF_LINK=" -ltiff",
1854                                      ,
1855                                      $TIFF_PREREQ_LINKS)
1856                        )
1857
1858         if test "x$TIFF_LINK" = "x" ; then
1859             if test "$wxUSE_LIBTIFF" = "sys" ; then
1860                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1861             else
1862                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1863                 wxUSE_LIBTIFF=builtin
1864             fi
1865         else
1866             dnl we are using the system library
1867             wxUSE_LIBTIFF=sys
1868         fi
1869     fi
1870
1871     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1872         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1873     fi
1874 fi
1875
1876 dnl ----------------------------------------------------------------
1877 dnl search for toolkit (widget sets)
1878 dnl ----------------------------------------------------------------
1879
1880 AFMINSTALL=
1881 WIN32INSTALL=
1882
1883 TOOLKIT=
1884 TOOLKIT_INCLUDE=
1885 WIDGET_SET=
1886
1887 dnl are we building for a win32 target environment?
1888 dnl If so, setup common stuff needed for both GUI and Base libs.
1889 if test "$USE_WIN32" = 1 ; then
1890     AC_CHECK_HEADERS(w32api.h)
1891     AC_CHECK_HEADER(windows.h, [],
1892     [
1893         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1894     ])
1895
1896     dnl check if can use _WIN32_IE macro
1897     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1898     [
1899       AC_TRY_COMPILE([#include <w32api.h>],
1900                      [
1901                        #define wxCHECK_W32API_VERSION( major, minor ) \
1902                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1903                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1904                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1905
1906                        #if !wxCHECK_W32API_VERSION(1,1)
1907                        #error You need w32api 1.1 or newer
1908                        #endif
1909                      ], [
1910                         wx_cv_w32api_win32_ie=yes
1911                      ], [
1912                         wx_cv_w32api_win32_ie=no
1913                      ])
1914     ])
1915     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1916         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1917     fi
1918
1919     dnl --- FIXME: This is still a somewhat random list of libs,
1920     dnl ---        some of them should probably be included conditionally.
1921     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1922
1923     case "${host}" in
1924         *-*-cygwin* )
1925             dnl Cygwin doesn't include these by default
1926             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1927             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1928     esac
1929
1930     dnl add extra odbc libs if we have compiled in odbc
1931     if test "$wxUSE_ODBC" = "yes" ; then
1932         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
1933     fi
1934
1935     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
1936     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
1937
1938     dnl install Win32-specific files in "make install"
1939     WIN32INSTALL=win32install
1940 fi
1941
1942 if test "$USE_DARWIN" = 1; then
1943     dnl Mac OS X/Darwin GCC uses precompiled headers by default
1944     dnl this can cause problems both when compiling wxMac and wxBase
1945     if test "$wxUSE_PRECOMP" = "yes"; then
1946         CPPFLAGS="$CPPFLAGS -cpp-precomp"
1947     else
1948         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
1949     fi
1950 fi
1951
1952 if test "$wxUSE_GUI" = "yes"; then
1953     USE_GUI=1
1954
1955     GUI_TK_LIBRARY=
1956
1957     WXGTK12=
1958     WXGTK127=
1959     WXGTK20=
1960
1961     if test "$wxUSE_MSW" = 1 ; then
1962         TOOLKIT=MSW
1963         GUIDIST=MSW_DIST
1964
1965         dnl -mwindows causes a heap of other default gui libs to be linked in.
1966         dnl FIXME: If cygwin needs this, please push it above, if not, please
1967         dnl        remove this comment :-)
1968         case "${host}" in
1969             *-*-mingw32* )
1970                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
1971         esac
1972     fi
1973
1974     if test "$wxUSE_GTK" = 1; then
1975         AC_MSG_CHECKING([for GTK+ version])
1976
1977         gtk_version_cached=1
1978         AC_CACHE_VAL(wx_cv_lib_gtk,
1979             [
1980                 dnl stupid GTK+ AM macros produce their own messages, so we
1981                 dnl have to pass to the next line
1982                 gtk_version_cached=0
1983                 AC_MSG_RESULT()
1984
1985                 dnl we must link against lgthread unless the user
1986                 dnl used --disable-threads
1987                 GTK_MODULES=
1988                 if test "$wxUSE_THREADS" = "yes"; then
1989                     GTK_MODULES=gthread
1990                 fi
1991
1992                 dnl note that if we fail to find GTK2 we abort and don't fall
1993                 dnl back to GTK1.x
1994                 wx_cv_lib_gtk=
1995                 if test "x$wxUSE_GTK2" = "xyes"; then
1996                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
1997                 else
1998                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
1999
2000                     if test -z "$wx_cv_lib_gtk"; then
2001                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2002                     fi
2003                 fi
2004
2005                 if test -z "$wx_cv_lib_gtk"; then
2006                     dnl looks better in AC_MSG_RESULT
2007                     wx_cv_lib_gtk=none
2008                 else
2009                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2010                     dnl subsequent runs
2011                     wx_cv_cflags_gtk=$GTK_CFLAGS
2012                     wx_cv_libs_gtk=$GTK_LIBS
2013                 fi
2014             ]
2015         )
2016
2017         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2018         dnl enough
2019         if test "$gtk_version_cached" = 1; then
2020             AC_MSG_RESULT($wx_cv_lib_gtk)
2021         fi
2022
2023         case "$wx_cv_lib_gtk" in
2024             2.0)    WXGTK20=1
2025                     TOOLKIT_VERSION=2
2026                     ;;
2027             1.2.7)  WXGTK127=1
2028                     WXGTK12=1
2029                     ;;
2030             1.2.3)  WXGTK12=1
2031                     ;;
2032             *)      AC_MSG_ERROR([
2033 Please check that gtk-config is in path, the directory
2034 where GTK+ libraries are installed (returned by
2035 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2036 equivalent variable and GTK+ is version 1.2.3 or above.
2037                             ])
2038                     ;;
2039         esac
2040
2041         if test "$WXGTK20" = 1; then
2042             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2043                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2044                     [
2045                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2046                         LIBS="$LIBS $PANGOFT2_LIBS"
2047                     ],
2048                     [
2049                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2050                         wxUSE_PRINTING_ARCHITECTURE="no"
2051                     ]
2052                 )
2053             fi
2054         else
2055             if test "$wxUSE_UNICODE" = "yes"; then
2056                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2057                 wxUSE_UNICODE=no
2058             fi
2059         fi
2060
2061         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2062         dnl have it but we do the check for the others)
2063         if test "$USE_DARWIN" != 1; then
2064             AC_CHECK_FUNCS(poll)
2065         fi
2066
2067         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2068         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2069
2070         AFMINSTALL=afminstall
2071         TOOLKIT=GTK
2072         GUIDIST=GTK_DIST
2073
2074         dnl test for XIM support in libgdk
2075         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2076     fi
2077
2078     if test "$wxUSE_MGL" = 1; then
2079         AC_MSG_CHECKING(for SciTech MGL library)
2080         if test "x$MGL_ROOT" = x ; then
2081             AC_MSG_RESULT(not found)
2082             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2083         else
2084             AC_MSG_RESULT($MGL_ROOT)
2085         fi
2086
2087         dnl Find MGL library that we want
2088         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2089         case "${host}" in
2090             *-*-linux* )
2091               mgl_os="linux/gcc/glibc*"
2092               ;;
2093             *-pc-msdosdjgpp )
2094               mgl_os=dos32/dj2
2095               ;;
2096             *)
2097               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2098         esac
2099
2100         mgl_lib_type=""
2101
2102         if test "$wxUSE_DEBUG_FLAG" = yes ; then
2103             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
2104                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
2105                 mgl_lib_type=debug
2106             fi
2107         fi
2108         if test "x$mgl_lib_type" = x ; then
2109             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
2110                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
2111                 mgl_lib_type=release
2112             else
2113                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2114             fi
2115         fi
2116
2117         wxUSE_UNIVERSAL="yes"
2118
2119         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2120         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2121
2122         AFMINSTALL=afminstall
2123         TOOLKIT=MGL
2124         GUIDIST=MGL_DIST
2125     fi
2126
2127     if test "$wxUSE_MICROWIN" = 1; then
2128         AC_MSG_CHECKING(for MicroWindows)
2129         if test "x$MICROWINDOWS" = x ; then
2130             AC_MSG_RESULT(not found)
2131             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2132         else
2133             AC_MSG_RESULT($MICROWINDOWS)
2134         fi
2135
2136         if test -f $MICROWINDOWS/lib/libmwin.a; then
2137             AC_MSG_RESULT(MicroWindows' libraries found.)
2138         else
2139             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2140         fi
2141
2142         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2143         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2144
2145         wxUSE_UNIVERSAL="yes"
2146
2147         AFMINSTALL=afminstall
2148         TOOLKIT=MICROWIN
2149         GUIDIST=MICROWIN_DIST
2150
2151         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2152     fi
2153
2154     if test "$wxUSE_X11" = 1; then
2155         dnl use standard macros to check for X headers/libs, this brings support
2156         dnl for the standard configure options --x-includes and --x-libraries
2157         AC_PATH_XTRA
2158
2159         if test "$no_x" = "yes"; then
2160           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2161         fi
2162
2163         GUI_TK_LIBRARY="$X_LIBS"
2164         TOOLKIT_INCLUDE="$X_CFLAGS"
2165         AFMINSTALL=afminstall
2166         COMPILED_X_PROGRAM=0
2167
2168         if test "$wxUSE_NANOX" = "yes"; then
2169             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2170             if test "x$MICROWIN" = x ; then
2171                 AC_MSG_RESULT(not found)
2172                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2173             else
2174                 AC_MSG_RESULT($MICROWIN)
2175                 AC_DEFINE(wxUSE_NANOX)
2176             fi
2177         fi
2178
2179         xpm_link=
2180         AC_MSG_CHECKING(for Xpm library)
2181         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2182         if test "$ac_find_libraries" != "" ; then
2183             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2184             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2185             xpm_link=" -lXpm"
2186             AC_DEFINE(wxHAVE_LIB_XPM)
2187             AC_MSG_RESULT(found at $ac_find_libraries)
2188         else
2189             AC_TRY_COMPILE(
2190                 [
2191                     #include <X11/xpm.h>
2192                 ],
2193                 [
2194                     int version;
2195                     version = XpmLibraryVersion();
2196                 ],
2197                 [
2198                     xpm_link=" -lXpm"
2199                     AC_DEFINE(wxHAVE_LIB_XPM)
2200                     AC_MSG_RESULT(found in default search path)
2201                     COMPILED_X_PROGRAM=0
2202                 ],
2203                 [
2204                     AC_MSG_RESULT(no)
2205                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2206                 ]
2207             )
2208         fi
2209
2210         if test "$wxUSE_UNICODE" = "yes"; then
2211                 PKG_CHECK_MODULES(PANGOX, pangox,
2212                     [
2213                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2214                         LIBS="$LIBS $PANGOX_LIBS"
2215                     ],
2216                     [
2217                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2218                     ]
2219                 )
2220                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2221                     [
2222                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2223                         LIBS="$LIBS $PANGOFT2_LIBS"
2224                     ],
2225                     [
2226                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2227                         wxUSE_PRINTING_ARCHITECTURE="no"
2228                     ]
2229                 )
2230                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2231                     [
2232                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2233                         LIBS="$LIBS $PANGOXFT_LIBS"
2234                     ],
2235                     [
2236                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2237                     ]
2238                 )
2239         fi
2240
2241         wxUSE_UNIVERSAL="yes"
2242
2243         if test "$wxUSE_NANOX" = "yes"; then
2244             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2245             TOOLCHAIN_DEFS="${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 -DLINUX=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2246             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2247         else
2248             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2249         fi
2250
2251         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2252         TOOLKIT=X11
2253         GUIDIST=X11_DIST
2254     fi
2255
2256     if test "$wxUSE_WINE" = 1; then
2257         AC_CHECK_HEADER(windows.h, [],
2258         [
2259             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2260         ])
2261
2262         xpm_link=
2263         AC_MSG_CHECKING(for Xpm library)
2264         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2265         if test "$ac_find_libraries" != "" ; then
2266             GUI_TK_LIBRARY="-L$ac_find_libraries"
2267             xpm_link=" -lXpm"
2268             AC_DEFINE(wxHAVE_LIB_XPM)
2269             AC_MSG_RESULT(found at $ac_find_libraries)
2270         else
2271             AC_MSG_RESULT(no)
2272             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2273         fi
2274
2275         mesa_link=
2276         AC_MSG_CHECKING(for Mesa library)
2277         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2278         if test "$ac_find_libraries" != "" ; then
2279             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2280             mesa_link=" -lMesaGL"
2281             AC_MSG_RESULT(found at $ac_find_libraries)
2282         else
2283             mesa_link=""
2284             AC_MSG_RESULT(no)
2285             AC_MSG_WARN(library will be compiled without Mesa support)
2286         fi
2287
2288         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2289         TOOLKIT=MSW
2290         GUIDIST=MSW_DIST
2291         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
2292     fi
2293
2294     if test "$wxUSE_MOTIF" = 1; then
2295         dnl use standard macros to check for X headers/libs, this brings support
2296         dnl for the standard configure options --x-includes and --x-libraries
2297         AC_PATH_XTRA
2298
2299         if test "$no_x" = "yes"; then
2300           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2301         fi
2302
2303         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2304         dnl X_LIBS and X_CFLAGS respectively -- what for??
2305         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2306         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2307         AFMINSTALL=afminstall
2308         COMPILED_X_PROGRAM=0
2309
2310         AC_MSG_CHECKING(for Motif/Lesstif headers)
2311         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2312         if test "$ac_find_includes" != "" ; then
2313             AC_MSG_RESULT(found in $ac_find_includes)
2314             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2315             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2316         else
2317             AC_TRY_COMPILE(
2318                 [
2319                     #include <Xm/Xm.h>
2320                 ],
2321                 [
2322                     int version;
2323                     version = xmUseVersion;
2324                 ],
2325                 [
2326                     AC_MSG_RESULT(found in default search path)
2327                     COMPILED_X_PROGRAM=1
2328                 ],
2329                 [
2330                     AC_MSG_RESULT(no)
2331                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2332                 ]
2333             )
2334         fi
2335
2336         if test "$COMPILED_X_PROGRAM" = 0; then
2337             AC_MSG_CHECKING(for Motif/Lesstif library)
2338             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2339             if test "$ac_find_libraries" != "" ; then
2340                 AC_MSG_RESULT(found at $ac_find_libraries)
2341
2342                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2343                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2344             else
2345                 dnl it might happen that we found headers in one of the
2346                 dnl standard paths but the libs are elsewhere - we do need to
2347                 dnl try to compile a sample program then here
2348                 save_CFLAGS=$CFLAGS
2349                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2350
2351                 AC_TRY_COMPILE(
2352                     [
2353                         #include <Xm/Xm.h>
2354                     ],
2355                     [
2356                         int version;
2357                         version = xmUseVersion;
2358                     ],
2359                     [
2360                         AC_MSG_RESULT(found in default search path)
2361                         COMPILED_X_PROGRAM=1
2362                     ],
2363                     [
2364                         AC_MSG_RESULT(no)
2365                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2366                     ]
2367                 )
2368
2369                 CFLAGS=$save_CFLAGS
2370             fi
2371         fi
2372
2373         xpm_link=
2374         AC_MSG_CHECKING(for Xpm library)
2375         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2376         if test "$ac_find_libraries" != "" ; then
2377             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2378             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2379
2380             xpm_link=" -lXpm"
2381             AC_DEFINE(wxHAVE_LIB_XPM)
2382             AC_MSG_RESULT(found at $ac_find_libraries)
2383         else
2384             save_CFLAGS=$CFLAGS
2385             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2386
2387             AC_TRY_COMPILE(
2388                 [
2389                     #include <X11/xpm.h>
2390                 ],
2391                 [
2392                     int version;
2393                     version = XpmLibraryVersion();
2394                 ],
2395                 [
2396                     xpm_link=" -lXpm"
2397                     AC_DEFINE(wxHAVE_LIB_XPM)
2398                     AC_MSG_RESULT(found in default search path)
2399                     COMPILED_X_PROGRAM=0
2400                 ],
2401                 [
2402                     AC_MSG_RESULT(no)
2403                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2404                 ]
2405             )
2406
2407             CFLAGS=$save_CFLAGS
2408         fi
2409
2410         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2411         libp_link=""
2412         libsm_ice_link=""
2413         libs_found=0
2414         for libp in "" " -lXp"; do
2415             if test "$libs_found" = "0"; then
2416                 for libsm_ice in " -lSM -lICE"; do
2417                     if test "$libs_found" = "0"; then
2418                         save_LIBS="$LIBS"
2419                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2420                         save_CFLAGS=$CFLAGS
2421                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2422
2423                         AC_TRY_LINK(
2424                             [
2425                                 #include <Xm/Xm.h>
2426                                 #include <Xm/List.h>
2427                             ],
2428                             [
2429                                 XmString string = NULL;
2430                                 Widget w = NULL;
2431                                 int position = 0;
2432                                 XmListAddItem(w, string, position);
2433                             ],
2434                             [
2435                                 libp_link="$libp"
2436                                 libsm_ice_link="$libsm_ice"
2437                                 AC_MSG_RESULT(
2438                                     [need${libp_link}${libsm_ice_link}])
2439                                 libs_found=1
2440                             ], []
2441                         )
2442
2443                         LIBS="$save_LIBS"
2444                         CFLAGS=$save_CFLAGS
2445                     fi
2446                 done
2447             fi
2448         done
2449
2450         if test "$libs_found" = "0"; then
2451             AC_MSG_RESULT([can't find the right libraries])
2452             AC_MSG_ERROR([can't link a simple motif program])
2453         fi
2454
2455         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2456         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2457         TOOLKIT=MOTIF
2458         GUIDIST=MOTIF_DIST
2459     fi
2460
2461     if test "$wxUSE_MAC" = 1; then
2462         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefile -I/Developer/Headers/FlatCarbon"
2463
2464         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
2465         TOOLKIT=MAC
2466         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2467         GUIDIST=MACX_DIST
2468     fi
2469
2470     if test "$wxUSE_PM" = 1; then
2471         TOOLKIT=PM
2472         GUIDIST=GTK_DIST
2473         AC_MSG_WARN([OS/2 PM requires old resource format, re-enabled])
2474         wxUSE_PROLOGIO="yes"
2475         wxUSE_RESOURCES="yes"
2476         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2477         wxUSE_THREADS="no"
2478     fi
2479
2480     dnl the name of the directory where the files for this toolkit live
2481     if test "$TOOLKIT" = "PM" ; then
2482         TOOLKIT_DIR="os2"
2483     else
2484         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2485     fi
2486
2487     dnl misc other files depending on the port
2488     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2489
2490     if test "$wxUSE_UNIVERSAL" = "yes"; then
2491         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2492
2493         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2494         dnl and headers as some/most are not needed for wxUniv but I don't
2495         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2496         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2497         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2498
2499         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2500         if test "$wxUSE_X11" = 1; then
2501             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2502         else
2503             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2504         fi
2505         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2506         WIDGET_SET=univ
2507     else
2508         ALL_OBJECTS="\$(GUIOBJS)"
2509         ALL_SOURCES="\$(ALL_SOURCES)"
2510         ALL_HEADERS="\$(ALL_HEADERS)"
2511     fi
2512
2513     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2514
2515     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2516         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2517     fi
2518
2519     if test "$wxUSE_HTML" = "yes"; then
2520         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2521     fi
2522
2523     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2524         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2525     fi
2526     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2527         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2528     fi
2529     if test "$wxUSE_LIBPNG" = "builtin" ; then
2530         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2531     fi
2532
2533     dnl distribute samples/demos/utils with GUI versions
2534     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2535     DISTDIR="wx\$(TOOLKIT)"
2536 else
2537     USE_GUI=0
2538
2539     dnl this doesn't quite work right for wxBase, but the places
2540     dnl where it is wrong aren't fatal (yet) though.
2541     TOOLKIT_DIR="base"
2542
2543     dnl the sources, their dependenices and the headers
2544     if test "$USE_WIN32" = 1 ; then
2545         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2546         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2547
2548         dnl yes, the toolkit for wxBase on win32 is actually MSW
2549         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2550         TOOLKIT="MSW"
2551     else
2552         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2553         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2554     fi
2555
2556     ALL_SOURCES="\$(ALL_SOURCES)"
2557     ALL_HEADERS="\$(ALL_HEADERS)"
2558
2559     PORT_FILES="\${top_srcdir}/src/files.lst"
2560
2561     dnl distribute only wxBase sources/headers
2562     GUIDIST="BASE_DIST"
2563     DISTDIR="wxBase"
2564 fi
2565
2566 dnl ---------------------------------------------------------------------------
2567 dnl Optional libraries included when system library is not used
2568 dnl ---------------------------------------------------------------------------
2569
2570 dnl ODBC objects are Unix only
2571 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2572     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2573 fi
2574
2575 if test "$wxUSE_REGEX" = "builtin" ; then
2576     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2577 fi
2578 if test "$wxUSE_ZLIB" = "builtin" ; then
2579     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2580 fi
2581
2582 dnl ---------------------------------------------------------------------------
2583 dnl OpenGL libraries
2584 dnl ---------------------------------------------------------------------------
2585
2586 if test "$wxUSE_OPENGL" = "yes"; then
2587     if test "$wxUSE_MAC" = 1; then
2588         OPENGL_LIBS="-framework OpenGL -framework AGL"
2589     elif test "$wxUSE_MSW" = 1; then
2590         OPENGL_LIBS="-lopengl32 -lglu32"
2591     else
2592         AC_CHECK_HEADER(GL/gl.h,
2593             [
2594                 AC_MSG_CHECKING([for -lGL])
2595                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2596                 if test "$ac_find_libraries" != "" ; then
2597                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2598                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2599                         LDFLAGS_GL="$LDFLAGS"
2600                     else
2601                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2602                     fi
2603                     OPENGL_LIBS="-lGL -lGLU"
2604                     AC_MSG_RESULT([yes])
2605                 else
2606                     AC_MSG_RESULT([no])
2607                     AC_MSG_CHECKING([for -lMesaGL])
2608                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2609                     if test "$ac_find_libraries" != "" ; then
2610                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2611                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2612                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2613                         AC_MSG_RESULT([yes])
2614                     else
2615                         AC_MSG_RESULT([no])
2616                     fi
2617                 fi
2618             ])
2619
2620         if test "x$OPENGL_LIBS" = "x"; then
2621             dnl it should be an error and not a warning because OpenGL is not on
2622             dnl by default and so if it had been explicitely requested, we
2623             dnl shouldn't just fall back to compiling the library without it
2624             AC_MSG_ERROR(OpenGL libraries not available)
2625         fi
2626     fi
2627
2628     if test "$wxUSE_OPENGL" = "yes"; then
2629         AC_DEFINE(wxUSE_OPENGL)
2630         AC_DEFINE(wxUSE_GLCANVAS)
2631         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2632     fi
2633 fi
2634
2635 if test -z "$TOOLKIT_VPATH" ; then
2636     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2637 fi
2638
2639 dnl the symbol which allows conditional compilation for the given toolkit
2640 if test -n "$TOOLKIT" ; then
2641     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2642 fi
2643
2644 lib_unicode_suffix=
2645 if test "$wxUSE_UNICODE" = "yes"; then
2646     lib_unicode_suffix=u
2647 fi
2648
2649 lib_debug_suffix=
2650 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2651     lib_debug_suffix=d
2652 fi
2653
2654 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2655
2656 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2657 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2658
2659 if test "$cross_compiling" = "yes"; then
2660     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2661     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2662 fi
2663
2664 dnl library link name
2665 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2666 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2667 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2668
2669 dnl the name of the shared library
2670 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2671 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2672
2673 dnl the name of the links to the shared library
2674 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2675 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2676 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2677 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2678
2679 case "${host}" in
2680     *-*-cygwin* | *-*-mingw32* )
2681
2682         dnl If we are cross compiling we want to use the 'full' unix type name for the
2683         dnl lib, but for a native install use the windows style naming convention.
2684         dnl (excepting again that we strip the ELF style version numbers off it).
2685
2686         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2687
2688         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2689             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2690             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2691             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2692             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2693         else
2694             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2695             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2696         fi
2697         ;;
2698
2699     *-*-darwin* )
2700         dnl Under Mac OS X, we should build real frameworks instead of simple
2701         dnl dynamic shared libraries (in order to embed the resources)
2702         if test "$wxUSE_MAC" = 1; then
2703             dnl the name of the resources file for wxMac
2704             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.r"
2705             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.rsrc"
2706         fi
2707         ;;
2708 esac
2709
2710 dnl the name of the static library
2711 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2712 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2713
2714 dnl define which libs wx-config should link.
2715 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2716 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2717
2718 if test "$wxUSE_OPENGL" = "yes"; then
2719     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2720     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2721 fi
2722
2723
2724 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2725
2726 if test "$wxUSE_SHARED" = "yes"; then
2727     case "${host}" in
2728       *-pc-os2_emx | *-pc-os2-emx | \
2729       *-pc-msdosdjgpp )
2730         dnl only static for now
2731         wxUSE_SHARED=no
2732         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2733       ;;
2734     esac
2735 fi
2736
2737 if test "$wxUSE_SHARED" = "yes"; then
2738
2739     dnl install targets
2740     if test "$wxUSE_OPENGL" = "yes"; then
2741         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2742         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2743     else
2744         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2745         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2746     fi
2747
2748     dnl the extra compiler flags needed for compilation of shared library
2749     if test "$GCC" = "yes"; then
2750         dnl the switch for gcc is the same under all platforms
2751         PIC_FLAG="-fPIC"
2752     fi
2753
2754
2755     dnl use versioned symbols if available on the platform
2756     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2757
2758     dnl the command to use for creating the shared library
2759     SHARED_LD="${CXX} -shared -o"
2760
2761     case "${host}" in
2762       *-hp-hpux* )
2763         dnl default settings are good for gcc but not for the native HP-UX
2764         if test "$GCC" = "yes"; then
2765             dnl -o flag must be after PIC flag
2766             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2767         else
2768             dnl no idea why it wants it, but it does
2769             LDFLAGS="$LDFLAGS -L/usr/lib"
2770
2771             SHARED_LD="${CXX} -b -o"
2772             PIC_FLAG="+Z"
2773         fi
2774
2775         dnl install shared libs without symlinks
2776         if test "$wxUSE_OPENGL" = "yes"; then
2777             WX_ALL_INSTALLED="preinstall_gl"
2778             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2779         else
2780             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2781         fi
2782       ;;
2783
2784       *-*-linux* )
2785         if test "$GCC" != "yes"; then
2786             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2787             [
2788                 AC_TRY_COMPILE([],
2789                     [
2790                         #ifndef __INTEL_COMPILER
2791                         #error Not icc
2792                         #endif
2793                     ],
2794                     wx_cv_prog_icc=yes,
2795                     wx_cv_prog_icc=no
2796                 )
2797             ])
2798             if test "$wx_cv_prog_icc" = "yes"; then
2799                 PIC_FLAG="-KPIC"
2800             fi
2801         fi
2802
2803         if test "$wxUSE_SONAME" = "yes" ; then
2804             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2805             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2806             dnl substitute this in makelib.env for the contrib libs
2807             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2808         fi
2809       ;;
2810
2811       *-*-solaris2* )
2812         if test "$GCC" = yes ; then
2813             dnl newer versions of gcc need -isystem to compile X headers on
2814             dnl Solaris (which use old style C syntax)
2815             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2816         else
2817             SHARED_LD="${CXX} -G -o"
2818             PIC_FLAG="-KPIC"
2819             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2820             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2821         fi
2822       ;;
2823
2824       *-*-darwin* )
2825         dnl For Unix to MacOS X porting instructions, see:
2826         dnl http://fink.sourceforge.net/doc/porting/porting.html
2827         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2828         CFLAGS="$CFLAGS -fno-common"
2829         CXXFLAGS="$CXXFLAGS -fno-common"
2830         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2831         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2832         dnl or with a double stage link in order to create a single module
2833         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2834         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2835         PIC_FLAG="-dynamic -fPIC"
2836         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION}"
2837         SONAME_FLAGS_GL=${SONAME_FLAGS}
2838       ;;
2839
2840       *-*-aix* )
2841         dnl default settings are ok for gcc
2842         if test "$GCC" != "yes"; then
2843             dnl the abs path below used to be hardcoded here so I guess it must
2844             dnl be some sort of standard location under AIX?
2845             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2846                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2847
2848             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2849         fi
2850       ;;
2851
2852       *-*-cygwin* | *-*-mingw32* )
2853         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2854
2855         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2856         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2857
2858         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2859
2860         dnl install shared libs without symlinks
2861         if test "$wxUSE_OPENGL" = "yes"; then
2862             WX_ALL_INSTALLED="preinstall_gl"
2863             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2864         else
2865             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2866         fi
2867       ;;
2868
2869       *-*-beos* )
2870         dnl can't use gcc under BeOS for shared library creation because it
2871         dnl complains about missing 'main'
2872         SHARED_LD="${LD} -shared -o"
2873       ;;
2874
2875       *-*-irix* )
2876         dnl default settings are ok for gcc
2877         if test "$GCC" != "yes"; then
2878             PIC_FLAG="-KPIC"
2879         fi
2880       ;;
2881
2882       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2883       *-*-sunos4* | \
2884       *-*-osf* | \
2885       *-*-dgux5* | \
2886       *-*-sysv5* )
2887         dnl defaults are ok
2888       ;;
2889
2890       *)
2891         AC_MSG_ERROR(unknown system type $host.)
2892     esac
2893
2894     dnl set target to shared if not explicitly chose static before
2895     if test "x$WX_TARGET_LIBRARY" = "x"; then
2896         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2897         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2898     fi
2899
2900     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2901     WX_TARGET_LIBRARY_TYPE="so"
2902     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2903 fi
2904
2905 dnl do not 'else' this, it may be changed in the above conditional.
2906 if test "$wxUSE_SHARED" = "no"; then
2907
2908     dnl give static wxBase and wxMSW build a working install target
2909     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2910         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2911         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2912     fi
2913
2914     if test "$wxUSE_MAC" = 1; then
2915         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2916     fi
2917
2918     if test "$wxUSE_OPENGL" = "yes"; then
2919         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2920         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2921     else
2922         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2923     fi
2924
2925     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2926     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2927
2928     WX_TARGET_LIBRARY_TYPE="a"
2929     INSTALL_LIBRARY='$(INSTALL_DATA)'
2930
2931     dnl wx-config should assume the --static flag by default if we don't have
2932     dnl any shared libs anyhow
2933     STATIC_FLAG="yes"
2934 else
2935     STATIC_FLAG="no"
2936 fi
2937
2938 if test "$wxUSE_MAC" = 1; then
2939     dnl add the resources target for wxMac
2940     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
2941     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
2942     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
2943     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
2944     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
2945     MACOSX_BUNDLE="bundle"
2946     dnl resources are bundled both with shared library and applications
2947     dnl since the carb resource *must* be included in the application
2948     LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
2949     LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r \${prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
2950 else
2951     if test "$wxUSE_PM" = 1; then
2952         LIBWXMACRESCOMP="emxbind -ep \$(BIN_PROGRAM)"
2953     fi
2954 fi
2955
2956 dnl ---------------------------------------------------------------------------
2957 dnl Checks for typedefs
2958 dnl ---------------------------------------------------------------------------
2959
2960 dnl   defines mode_t if not already defined
2961 AC_TYPE_MODE_T
2962 dnl   defines off_t if not already defined
2963 AC_TYPE_OFF_T
2964 dnl   defines pid_t if not already defined
2965 AC_TYPE_PID_T
2966 dnl   defines size_t if not already defined
2967 AC_TYPE_SIZE_T
2968 dnl   defines uid_t and gid_t if not already defined
2969 AC_TYPE_UID_T
2970
2971 dnl check what exactly size_t is on this machine - this is necessary to avoid
2972 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
2973 AC_LANG_SAVE
2974 AC_LANG_CPLUSPLUS
2975 AC_CACHE_CHECK([if size_t is unsigned int],
2976     wx_cv_size_t_is_uint,
2977     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
2978     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
2979     dnl methods in a local class (i.e. class inside a function) declaration
2980     dnl without any objections!!
2981     dnl
2982     dnl hence the hack below: we must have Foo at global scope!
2983     AC_TRY_COMPILE([#include <stddef.h>],
2984         [
2985             return 0; }
2986
2987             struct Foo { void foo(size_t); void foo(unsigned int); };
2988
2989             int bar() {
2990         ],
2991         wx_cv_size_t_is_uint=no,
2992         wx_cv_size_t_is_uint=yes
2993     )
2994 )
2995
2996 if test "$wx_cv_size_t_is_uint" = "yes"; then
2997     AC_DEFINE(wxSIZE_T_IS_UINT)
2998 else
2999     AC_CACHE_CHECK([if size_t is unsigned long],
3000         wx_cv_size_t_is_ulong,
3001         AC_TRY_COMPILE([#include <stddef.h>],
3002             [
3003                 return 0; }
3004
3005                 struct Foo { void foo(size_t); void foo(unsigned long); };
3006
3007                 int bar() {
3008             ],
3009             wx_cv_size_t_is_ulong=no,
3010             wx_cv_size_t_is_ulong=yes
3011         )
3012     )
3013
3014     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3015         AC_DEFINE(wxSIZE_T_IS_ULONG)
3016     fi
3017 fi
3018
3019 AC_LANG_RESTORE
3020
3021 dnl ---------------------------------------------------------------------------
3022 dnl Checks for structures
3023 dnl ---------------------------------------------------------------------------
3024
3025 dnl does passwd struct has the pw_gecos field?
3026 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3027     [
3028         AC_TRY_COMPILE([#include <pwd.h>],
3029              [
3030                 char *p;
3031                 struct passwd *pw;
3032                 p = pw->pw_gecos;
3033              ],
3034              [
3035                 wx_cv_struct_pw_gecos=yes
3036              ],
3037              [
3038                 wx_cv_struct_pw_gecos=no
3039              ]
3040         )
3041     ]
3042 )
3043
3044 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3045     AC_DEFINE(HAVE_PW_GECOS)
3046 fi
3047
3048 dnl ---------------------------------------------------------------------------
3049 dnl Check for functions
3050 dnl ---------------------------------------------------------------------------
3051
3052 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3053 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3054     AC_DEFINE(wxUSE_WCHAR_T)
3055
3056     dnl check for wcslen in all possible places
3057     WCSLEN_FOUND=0
3058     WCHAR_LINK=
3059     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3060
3061     if test "$WCSLEN_FOUND" = 0; then
3062         if test "$TOOLKIT" = "MSW"; then
3063             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3064         else
3065             AC_CHECK_LIB(w, wcslen, [
3066                             WCHAR_LINK=" -lw"
3067                             WCSLEN_FOUND=1
3068                         ])
3069         fi
3070     fi
3071
3072     if test "$WCSLEN_FOUND" = 1; then
3073         AC_DEFINE(HAVE_WCSLEN)
3074     fi
3075
3076     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3077     dnl libc versions if possible
3078     AC_CHECK_FUNCS(wcsrtombs)
3079 else
3080     AC_MSG_WARN([Wide character support is unavailable])
3081 fi
3082
3083 dnl *printf() functions sometimes are available in the library but not
3084 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3085 dnl detect this we have to use C++ compiler for testing
3086 AC_LANG_SAVE
3087 AC_LANG_CPLUSPLUS
3088
3089 dnl check for vsnprintf() -- a safe version of vsprintf())
3090 AC_CHECK_FUNCS(vsnprintf)
3091
3092 if test "$wxUSE_UNICODE" = yes; then
3093     dnl also look if we have wide char IO functions
3094     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3095     dnl MinGW has a vswprintf with a different prototype, and
3096     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3097     dnl finds it even if it is not declared in some versions...
3098     AC_MSG_CHECKING([for _vsnwprintf])
3099     AC_TRY_COMPILE([#include <wchar.h>],
3100                    [&_vsnwprintf;],
3101                    [AC_MSG_RESULT([yes])
3102                     AC_DEFINE(HAVE__VSNWPRINTF)],
3103                    [AC_MSG_RESULT([no])]);
3104 fi
3105
3106 AC_LANG_RESTORE
3107
3108
3109
3110 dnl the following tests are for Unix(like) systems only
3111 if test "$TOOLKIT" != "MSW"; then
3112
3113 dnl check for available version of iconv()
3114
3115 AC_LANG_SAVE
3116 AC_LANG_CPLUSPLUS
3117 AM_ICONV
3118 LIBS="$LIBICONV $LIBS"
3119 AC_LANG_RESTORE
3120
3121 dnl check for POSIX signals if we need them
3122 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3123     AC_CHECK_FUNCS(sigaction)
3124
3125     if test "$ac_cv_func_sigaction" = "no"; then
3126         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3127         wxUSE_ON_FATAL_EXCEPTION=no
3128     fi
3129
3130     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3131       AC_LANG_SAVE
3132       AC_LANG_CPLUSPLUS
3133
3134       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3135       [
3136         AC_TRY_COMPILE([#include <signal.h>],
3137                      [
3138                         extern void testSigHandler(int);
3139
3140                         struct sigaction sa;
3141                         sa.sa_handler = testSigHandler;
3142                      ], [
3143                         wx_cv_type_sa_handler=int
3144                      ], [
3145                         wx_cv_type_sa_handler=void
3146                      ])
3147       ])
3148
3149       AC_LANG_RESTORE
3150
3151       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3152     fi
3153 fi
3154
3155 dnl check for the function for temp files creation
3156 AC_CHECK_FUNCS(mkstemp mktemp, break)
3157
3158 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3159 dnl Linux and *BSD and statvfs() under Solaris
3160 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3161     AC_TRY_COMPILE(
3162         [
3163              #if defined(__BSD__)
3164                #include <sys/param.h>
3165                #include <sys/mount.h>
3166              #else
3167                #include <sys/vfs.h>
3168              #endif
3169         ],
3170         [
3171              long l;
3172              struct statfs fs;
3173              statfs("/", &fs);
3174              l = fs.f_bsize;
3175              l += fs.f_blocks;
3176              l += fs.f_bavail;
3177         ],
3178         [
3179              wx_cv_func_statfs=yes
3180         ],
3181         [
3182              wx_cv_func_statfs=no
3183         ]
3184     )
3185 )
3186
3187 if test "$wx_cv_func_statfs" = "yes"; then
3188     AC_DEFINE(HAVE_STATFS)
3189 else
3190     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3191         AC_TRY_COMPILE(
3192             [
3193                  #include <sys/statvfs.h>
3194             ],
3195             [
3196                  long l;
3197                  struct statvfs fs;
3198                  statvfs("/", &fs);
3199                  l = fs.f_bsize;
3200                  l += fs.f_blocks;
3201                  l += fs.f_bavail;
3202             ],
3203             [
3204                  wx_cv_func_statvfs=yes
3205             ],
3206             [
3207                  wx_cv_func_statvfs=no
3208             ]
3209         )
3210     )
3211
3212     if test "$wx_cv_func_statvfs" = "yes"; then
3213         AC_DEFINE(HAVE_STATVFS)
3214     else
3215         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3216     fi
3217 fi
3218
3219 dnl check for fcntl() or at least flock() needed by Unix implementation of
3220 dnl wxSingleInstanceChecker
3221 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3222     AC_CHECK_FUNCS(fcntl flock, break)
3223
3224     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3225         AC_MSG_WARN(wxSingleInstanceChecker not available)
3226         wxUSE_SNGLINST_CHECKER=no
3227     fi
3228 fi
3229
3230 dnl check for timegm() used by datetime.cpp
3231 AC_CHECK_FUNCS(timegm)
3232
3233 dnl look for a function to modify the environment
3234 AC_CHECK_FUNCS(putenv setenv, break)
3235
3236 HAVE_SOME_SLEEP_FUNC=0
3237 if test "$USE_BEOS" = 1; then
3238     dnl BeOS has its own (wonder where did they get it from) sleep() function
3239     dnl in unistd.h
3240     AC_DEFINE(HAVE_SLEEP)
3241     HAVE_SOME_SLEEP_FUNC=1
3242 fi
3243
3244 if test "$USE_DARWIN" = 1; then
3245     dnl Mac OS X/Darwin has both nanosleep and usleep
3246     dnl but only usleep is defined in unistd.h
3247     AC_DEFINE(HAVE_USLEEP)
3248     HAVE_SOME_SLEEP_FUNC=1
3249 fi
3250
3251 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3252     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3253     POSIX4_LINK=
3254     AC_CHECK_FUNCS(nanosleep,
3255         AC_DEFINE(HAVE_NANOSLEEP),
3256         [
3257             AC_CHECK_LIB(posix4, nanosleep,
3258                 [
3259                     AC_DEFINE(HAVE_NANOSLEEP)
3260                     POSIX4_LINK=" -lposix4"
3261                 ],
3262                 [
3263                     AC_CHECK_FUNCS(usleep,
3264                         AC_DEFINE(HAVE_USLEEP),
3265                         AC_MSG_WARN([wxSleep() function will not work])
3266                     )
3267                 ]
3268             )
3269         ]
3270     )
3271 fi
3272
3273 dnl check for uname (POSIX) and gethostname (BSD)
3274 AC_CHECK_FUNCS(uname gethostname, break)
3275
3276 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3277 dnl but not for C++ one - hence change language)
3278 AC_LANG_SAVE
3279 AC_LANG_CPLUSPLUS
3280
3281 AC_CHECK_FUNCS(strtok_r)
3282
3283 AC_LANG_RESTORE
3284
3285 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3286 dnl libnsl or libresolv or libsocket)
3287 INET_LINK=
3288 AC_CHECK_FUNCS(inet_addr,
3289     AC_DEFINE(HAVE_INET_ADDR),
3290     [
3291         AC_CHECK_LIB(nsl, inet_addr,
3292             INET_LINK="nsl",
3293             AC_CHECK_LIB(resolv, inet_addr,
3294                 INET_LINK="resolv",
3295                 AC_CHECK_LIB(socket, inet_addr,
3296                     INET_LINK="socket"
3297                 )
3298             )
3299         )
3300     ]
3301 )
3302
3303 AC_CHECK_FUNCS(inet_aton,
3304         AC_DEFINE(HAVE_INET_ATON),
3305         [
3306             dnl only check it in the same lib
3307             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3308         ])
3309
3310 if test "x$INET_LINK" != "x"; then
3311     AC_DEFINE(HAVE_INET_ADDR)
3312     INET_LINK=" -l$INET_LINK"
3313 fi
3314
3315 fi
3316 dnl if !MSW
3317
3318 dnl ===========================================================================
3319 dnl Now we have all the info we need - use it!
3320 dnl ===========================================================================
3321
3322 dnl flush the cache
3323 AC_CACHE_SAVE
3324
3325 dnl ---------------------------------------------------------------------------
3326 dnl thread support for Unix (for Win32 see past the next matching "else")
3327 dnl ---------------------------------------------------------------------------
3328
3329 dnl under MSW (except mingw32) we always have thread support
3330 CPP_MT_FLAG=
3331 if test "$TOOLKIT" != "MSW"; then
3332
3333     dnl the code below:
3334     dnl
3335     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3336     dnl   necessary to build the MT programs for the linker and compiler
3337     dnl   respectively
3338     dnl
3339     dnl   sets wxUSE_THREADS=1 if thread support is activated
3340
3341     THREADS_LINK=
3342     THREADS_CFLAGS=
3343
3344     if test "$wxUSE_THREADS" = "yes" ; then
3345         if test "$wxUSE_WINE" = 1 ; then
3346             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3347             wxUSE_THREADS="no"
3348         elif test "$USE_BEOS" = 1; then
3349             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3350             wxUSE_THREADS="no"
3351         fi
3352     fi
3353
3354     if test "$wxUSE_THREADS" = "yes" ; then
3355         dnl find if POSIX threads are available
3356         dnl
3357         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3358         dnl archive from http://ac-archive.sourceforge.net/
3359         dnl
3360         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3361         dnl Forero Cuervo <bachue@bachue.com> for the original code
3362
3363         dnl TODO: cache the result
3364
3365         dnl define the list of the thread options to try in the loop below
3366         dnl with the convention that anything starting with '-' is a cpp flag
3367         dnl while anything else is a library (i.e. there is an implicit "-l")
3368         THREAD_OPTS="-pthread"
3369         case "${host}" in
3370           *-*-solaris2* | *-*-sunos4* )
3371                 if test "x$GCC" = "xyes"; then
3372                     dnl Solaris/gcc combination use this one for some reason
3373                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3374                 else
3375                     THREAD_OPTS="-mt $THREAD_OPTS"
3376                 fi
3377                 ;;
3378           *-*-freebsd*)
3379                 dnl look, in order, for the kernel threads, then Linux threads
3380                 dnl and finally the userland threads
3381                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3382                 ;;
3383           *-*-darwin* | *-*-cygwin* )
3384                 dnl Darwin / Mac OS X just uses -lpthread tested below
3385                 dnl and so does Cygwin
3386                 THREAD_OPTS=""
3387                 ;;
3388           *-*-aix*)
3389                 dnl AIX calls the library libpthreads - thanks IBM!
3390                 THREAD_OPTS="pthreads"
3391                 ;;
3392         esac
3393
3394         dnl simply linking with libpthread should make the test below work but
3395         dnl it's far from certain that the threaded programs compiled without
3396         dnl any special switches actually work, so try it after all the others
3397         THREAD_OPTS="$THREAD_OPTS pthread none"
3398
3399         dnl now test for all possibilities
3400         THREADS_OK=no
3401         for flag in $THREAD_OPTS; do
3402             case $flag in
3403                 none)
3404                     AC_MSG_CHECKING([whether pthreads work without any flags])
3405                     ;;
3406
3407                 -*)
3408                     AC_MSG_CHECKING([whether pthreads work with $flag])
3409                     THREADS_CFLAGS="$flag"
3410                     ;;
3411
3412                 *)
3413                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3414                     THREADS_LINK="-l$flag"
3415                     ;;
3416               esac
3417
3418               save_LIBS="$LIBS"
3419               save_CFLAGS="$CFLAGS"
3420               LIBS="$THREADS_LINK $LIBS"
3421               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3422
3423               AC_TRY_LINK([#include <pthread.h>],
3424                           [pthread_create(0,0,0,0);],
3425                           THREADS_OK=yes)
3426
3427               LIBS="$save_LIBS"
3428               CFLAGS="$save_CFLAGS"
3429
3430               AC_MSG_RESULT($THREADS_OK)
3431               if test "x$THREADS_OK" = "xyes"; then
3432                       break;
3433               fi
3434
3435               THREADS_LINK=""
3436               THREADS_CFLAGS=""
3437       done
3438
3439       if test "x$THREADS_OK" != "xyes"; then
3440           wxUSE_THREADS=no
3441           AC_MSG_WARN([No thread support on this system... disabled])
3442       else
3443           dnl yes, these special compiler flags should be used with the
3444           dnl linker as well
3445           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3446           LIBS="$THREADS_LINK $LIBS"
3447
3448           AC_MSG_CHECKING([if more special flags are required for pthreads])
3449           flag=no
3450           case "${host}" in
3451             *-aix*)
3452                 dnl again quoting from
3453                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3454                 dnl
3455                 dnl     When compiling and linking with -pthread, the library
3456                 dnl     search path should include -L/usr/lib/threads at the
3457                 dnl     beginning of the path.
3458                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3459                 flag="-D_THREAD_SAFE"
3460                 ;;
3461             *-freebsd*)
3462                 flag="-D_THREAD_SAFE"
3463                 ;;
3464             *-hp-hpux* )
3465                 flag="-D_REENTRANT"
3466                 ;;
3467             *solaris* | alpha*-osf*)
3468                 flag="-D_REENTRANT"
3469                 ;;
3470           esac
3471           AC_MSG_RESULT(${flag})
3472           if test "x$flag" != xno; then
3473               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3474           fi
3475
3476           if test "x$THREADS_CFLAGS" != "x"; then
3477             dnl don't add these options to CPPFLAGS as cpp might not know them
3478             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3479             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3480           fi
3481       fi
3482     fi
3483
3484     dnl do other tests only if we are using threads
3485     if test "$wxUSE_THREADS" = "yes" ; then
3486       AC_CHECK_FUNCS(thr_setconcurrency)
3487
3488       AC_CHECK_HEADERS(sched.h)
3489       if test "$ac_cv_header_sched_h" = "yes"; then
3490           AC_CHECK_FUNC(sched_yield,
3491             AC_DEFINE(HAVE_SCHED_YIELD),
3492             [
3493                 AC_CHECK_LIB(posix4,
3494                     sched_yield,
3495                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3496                     AC_MSG_WARN(wxThread::Yield will not work properly)
3497                 )
3498             ]
3499           )
3500       fi
3501
3502       dnl to be able to set the thread priority, we need to have all of the
3503       dnl following functions:
3504       dnl   1. pthread_attr_getschedpolicy
3505       dnl   2. sched_get_priority_min and sched_get_priority_max
3506       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3507       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3508       HAVE_PRIOR_FUNCS=0
3509       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3510                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3511                        AC_CHECK_FUNC(sched_get_priority_max,
3512                            HAVE_PRIOR_FUNCS=1,
3513                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3514                              [
3515                                 HAVE_PRIOR_FUNCS=1
3516                                 POSIX4_LINK=" -lposix4"
3517                              ],
3518                            )
3519                        )
3520                      )
3521                    )
3522
3523       if test "$HAVE_PRIOR_FUNCS" = 1; then
3524         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3525       else
3526         AC_MSG_WARN(Setting thread priority will not work)
3527       fi
3528
3529       AC_CHECK_FUNC(pthread_cancel,
3530                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3531                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3532
3533       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3534       [
3535         AC_TRY_COMPILE([#include <pthread.h>],
3536                      [
3537                         pthread_cleanup_push(NULL, NULL);
3538                         pthread_cleanup_pop(0);
3539                      ], [
3540                         wx_cv_func_pthread_cleanup_push=yes
3541                      ], [
3542                         wx_cv_func_pthread_cleanup_push=no
3543                      ])
3544       ])
3545
3546       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3547           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3548       fi
3549
3550       dnl mutexattr_t initialization is done in quite different ways on different
3551       dnl platforms, so check for a few things:
3552       dnl
3553       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3554       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3555       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3556       dnl defined, we do it by directly assigned
3557       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3558
3559       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3560       [
3561         AC_TRY_COMPILE([#include <pthread.h>],
3562             [
3563                pthread_mutexattr_t attr;
3564                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3565             ], [
3566                wx_cv_type_pthread_mutexattr_t=yes
3567             ], [
3568                wx_cv_type_pthread_mutexattr_t=no
3569             ]
3570         )
3571       ])
3572
3573       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3574         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3575       else
3576         dnl don't despair, there may be another way to do it
3577         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3578                        wx_cv_type_pthread_rec_mutex_init,
3579         [
3580             AC_TRY_COMPILE([#include <pthread.h>],
3581                 [
3582                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3583                 ], [
3584                     wx_cv_type_pthread_rec_mutex_init=yes
3585                 ], [
3586                     wx_cv_type_pthread_rec_mutex_init=no
3587                 ]
3588             )
3589         ])
3590         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3591           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3592         else
3593           dnl this may break code working elsewhere, so at least warn about it
3594           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3595         fi
3596       fi
3597     fi
3598
3599 dnl from if !MSW
3600 else
3601     if test "$wxUSE_THREADS" = "yes" ; then
3602       case "${host}" in
3603         *-*-mingw32* )
3604             dnl check if the compiler accepts -mthreads
3605             AC_CACHE_CHECK([if compiler supports -mthreads],
3606                 wx_cv_cflags_mthread,
3607                 [
3608                     CFLAGS_OLD="$CFLAGS"
3609                     CFLAGS="$CFLAGS -mthreads"
3610                     AC_TRY_COMPILE([], [],
3611                         wx_cv_cflags_mthread=yes,
3612                         wx_cv_cflags_mthread=no
3613                     )
3614                 ]
3615             )
3616
3617             if test "$wx_cv_cflags_mthread" = "yes"; then
3618                 dnl it does, use it
3619                 CXXFLAGS="$CXXFLAGS -mthreads"
3620                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3621                 LDFLAGS="$LDFLAGS -mthreads"
3622             else
3623                 dnl it doesn't
3624                 CFLAGS="$CFLAGS_OLD"
3625             fi
3626         ;;
3627       esac
3628     fi
3629 fi
3630
3631 if test "$wxUSE_THREADS" = "yes"; then
3632   AC_DEFINE(wxUSE_THREADS)
3633
3634   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3635 else
3636   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3637   dnl functions - add tests for other functions here as well
3638   if test "$ac_cv_func_strtok_r" = "yes"; then
3639     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3640     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3641         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3642         AC_MSG_RESULT(yes)
3643     else
3644         AC_MSG_RESULT(no)
3645     fi
3646   fi
3647 fi
3648
3649 if test "$WXGTK20" = 1 ; then
3650   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3651   WXGTK12=1
3652 fi
3653
3654 if test "$WXGTK12" = 1 ; then
3655   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3656 fi
3657
3658 if test "$WXGTK127" = 1 ; then
3659   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3660 fi
3661
3662 WXDEBUG=
3663
3664 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3665     WXDEBUG="-g"
3666     wxUSE_OPTIMISE=no
3667 fi
3668
3669 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3670     wxUSE_DEBUG_INFO=yes
3671     WXDEBUG="-ggdb"
3672 fi
3673
3674 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3675     AC_DEFINE(WXDEBUG)
3676     WXDEBUG_DEFINE="-D__WXDEBUG__"
3677 else
3678     if test "$wxUSE_GTK" = 1 ; then
3679         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3680     fi
3681 fi
3682
3683 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3684     AC_DEFINE(wxUSE_MEMORY_TRACING)
3685     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3686     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3687     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3688 fi
3689
3690 if test "$wxUSE_DMALLOC" = "yes" ; then
3691     DMALLOC_LIBS="-ldmalloc"
3692 fi
3693
3694 PROFILE=
3695 if test "$wxUSE_PROFILE" = "yes" ; then
3696     PROFILE=" -pg"
3697 fi
3698
3699 CODE_GEN_FLAGS=
3700 CODE_GEN_FLAGS_CXX=
3701 if test "$GCC" = "yes" ; then
3702     if test "$wxUSE_NO_RTTI" = "yes" ; then
3703         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3704     fi
3705     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3706         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3707     fi
3708     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3709         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3710     fi
3711     if test "$USE_WIN32" = 1 ; then
3712         # I'm not even really sure what this was ever added to solve,
3713         # but someone added it for mingw native builds, so I guess
3714         # they had a reason, right??
3715         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3716     fi
3717
3718     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3719     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3720     dnl for each subroutine by default -- using the switch below only creates
3721     dnl one entry per file instead at the price of minor performance penalty
3722     dnl
3723     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3724     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3725     dnl this, or even the extent of gcc/wx version combinations affected, but
3726     dnl also as above, this 'fix' does not come without side effects.
3727     dnl
3728     dnl TODO: test for the gcc version here (how?)
3729     case "${host}" in
3730       powerpc*-*-aix* )
3731         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3732         ;;
3733       *-hppa* )
3734         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3735         ;;
3736     esac
3737 fi
3738
3739 if test "$wxUSE_OPTIMISE" = "no" ; then
3740     OPTIMISE=
3741 else
3742     if test "$GCC" = yes ; then
3743         OPTIMISE="-O2"
3744         case "${host}" in
3745             i586-*-*|i686-*-* )
3746             OPTIMISE="${OPTIMISE} "
3747         ;;
3748         esac
3749     else
3750         OPTIMISE="-O"
3751     fi
3752 fi
3753
3754 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3755     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3756
3757     WXWIN_COMPATIBILITY_2_2="yes"
3758 fi
3759
3760 if test "x$WXWIN_COMPATIBILITY_2_2" != "xno"; then
3761     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3762 fi
3763
3764 dnl ---------------------------------------------------------------------------
3765 dnl the library may be built without GUI classes at all
3766 dnl ---------------------------------------------------------------------------
3767
3768 if test "$wxUSE_GUI" = "yes"; then
3769   AC_DEFINE(wxUSE_GUI)
3770
3771   dnl the things we always pull in the GUI version of the library:
3772   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3773   dnl    library really can't be built without those)
3774   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3775   dnl    almost any program and the first 2 are needed to show a message box
3776   dnl    which want to be always able to do)
3777   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3778   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3779   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3780   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3781   dnl 5. misc stuff: timers, settings, message box
3782 else
3783   AC_DEFINE(wxUSE_NOGUI)
3784 fi
3785
3786 dnl ---------------------------------------------------------------------------
3787 dnl Unix/Windows
3788 dnl ---------------------------------------------------------------------------
3789
3790 if test "$wxUSE_UNIX" = "yes"; then
3791   AC_DEFINE(wxUSE_UNIX)
3792 fi
3793
3794 dnl ---------------------------------------------------------------------------
3795 dnl Register non-GUI class options for makefiles and setup.h
3796 dnl ---------------------------------------------------------------------------
3797
3798 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3799   AC_DEFINE(wxUSE_APPLE_IEEE)
3800 fi
3801
3802 if test "$wxUSE_TIMER" = "yes"; then
3803   AC_DEFINE(wxUSE_TIMER)
3804 fi
3805
3806 if test "$wxUSE_WAVE" = "yes"; then
3807   AC_DEFINE(wxUSE_WAVE)
3808 fi
3809
3810 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3811   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3812 fi
3813
3814 if test "$wxUSE_STOPWATCH" = "yes"; then
3815   AC_DEFINE(wxUSE_STOPWATCH)
3816 fi
3817
3818 if test "$wxUSE_DATETIME" = "yes"; then
3819   AC_DEFINE(wxUSE_DATETIME)
3820 fi
3821
3822 if test "$wxUSE_TIMEDATE" = "yes"; then
3823   AC_DEFINE(wxUSE_TIMEDATE)
3824 fi
3825
3826 if test "$wxUSE_FILE" = "yes"; then
3827   AC_DEFINE(wxUSE_FILE)
3828 fi
3829
3830 if test "$wxUSE_FFILE" = "yes"; then
3831   AC_DEFINE(wxUSE_FFILE)
3832 fi
3833
3834 if test "$wxUSE_FILESYSTEM" = "yes"; then
3835   AC_DEFINE(wxUSE_FILESYSTEM)
3836 fi
3837
3838 if test "$wxUSE_FS_INET" = "yes"; then
3839   AC_DEFINE(wxUSE_FS_INET)
3840 fi
3841
3842 if test "$wxUSE_FS_ZIP" = "yes"; then
3843   AC_DEFINE(wxUSE_FS_ZIP)
3844 fi
3845
3846 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3847   AC_DEFINE(wxUSE_ZIPSTREAM)
3848 fi
3849
3850 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3851   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3852 fi
3853
3854 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3855   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3856 fi
3857
3858 if test "$wxUSE_BUSYINFO" = "yes"; then
3859   AC_DEFINE(wxUSE_BUSYINFO)
3860 fi
3861
3862 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3863   AC_DEFINE(wxUSE_STD_IOSTREAM)
3864 fi
3865
3866 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3867     AC_DEFINE(wxUSE_TEXTBUFFER)
3868 fi
3869
3870 if test "$wxUSE_TEXTFILE" = "yes"; then
3871   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3872     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3873   else
3874     AC_DEFINE(wxUSE_TEXTFILE)
3875   fi
3876 fi
3877
3878 if test "$wxUSE_CONFIG" = "yes" ; then
3879   if test "$wxUSE_TEXTFILE" != "yes"; then
3880     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3881   else
3882     AC_DEFINE(wxUSE_CONFIG)
3883     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3884   fi
3885 fi
3886
3887 if test "$wxUSE_INTL" = "yes" ; then
3888   if test "$wxUSE_FILE" != "yes"; then
3889     AC_MSG_WARN(I18n code requires wxFile... disabled)
3890   else
3891     AC_DEFINE(wxUSE_INTL)
3892     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3893     GUIDIST="$GUIDIST INTL_DIST"
3894   fi
3895 fi
3896
3897 if test "$wxUSE_LOG" = "yes"; then
3898   AC_DEFINE(wxUSE_LOG)
3899
3900     if test "$wxUSE_LOGGUI" = "yes"; then
3901       AC_DEFINE(wxUSE_LOGGUI)
3902     fi
3903
3904     if test "$wxUSE_LOGWINDOW" = "yes"; then
3905       AC_DEFINE(wxUSE_LOGWINDOW)
3906     fi
3907
3908     if test "$wxUSE_LOGDIALOG" = "yes"; then
3909       AC_DEFINE(wxUSE_LOG_DIALOG)
3910     fi
3911 fi
3912
3913 if test "$wxUSE_LONGLONG" = "yes"; then
3914   AC_DEFINE(wxUSE_LONGLONG)
3915 fi
3916
3917 if test "$wxUSE_GEOMETRY" = "yes"; then
3918   AC_DEFINE(wxUSE_GEOMETRY)
3919 fi
3920
3921 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3922   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3923   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3924 fi
3925
3926 if test "$wxUSE_STREAMS" = "yes" ; then
3927   AC_DEFINE(wxUSE_STREAMS)
3928 fi
3929
3930 dnl ---------------------------------------------------------------------------
3931 dnl time/date functions
3932 dnl ------------------------------------------------------------------------
3933
3934 if test "$wxUSE_DATETIME" = "yes"; then
3935     dnl check for strptime
3936     AC_CHECK_FUNCS(strptime)
3937
3938     dnl check for timezone variable
3939     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
3940     AC_CACHE_CHECK(for timezone variable in <time.h>,
3941                    wx_cv_var_timezone,
3942                    [
3943                         AC_TRY_COMPILE(
3944                             [
3945                                 #include <time.h>
3946                             ],
3947                             [
3948                                 int tz;
3949                                 tz = timezone;
3950                             ],
3951                             [
3952                                 wx_cv_var_timezone=timezone
3953                             ],
3954                             [
3955                                 AC_TRY_COMPILE(
3956                                     [
3957                                         #include <time.h>
3958                                     ],
3959                                     [
3960                                         int tz;
3961                                         tz = _timezone;
3962                                     ],
3963                                     [
3964                                         wx_cv_var_timezone=_timezone
3965                                     ],
3966                                     [
3967                                         AC_TRY_COMPILE(
3968                                             [
3969                                                 #include <time.h>
3970                                             ],
3971                                             [
3972                                                 int tz;
3973                                                 tz = __timezone;
3974                                             ],
3975                                             [
3976                                                 wx_cv_var_timezone=__timezone
3977                                             ],
3978                                             [
3979                                                 if test "$USE_DOS" = 0 ; then
3980                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
3981                                                 fi
3982                                             ]
3983                                         )
3984                                     ]
3985                                 )
3986                             ]
3987                         )
3988                    ]
3989     )
3990
3991     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3992     if test "x$wx_cv_var_timezone" != x ; then
3993         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3994     fi
3995
3996     dnl check for localtime (it's POSIX, but the check can do no harm...)
3997     AC_CHECK_FUNCS(localtime)
3998
3999     if test "$ac_cv_func_localtime" = "yes"; then
4000         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4001                        wx_cv_struct_tm_has_gmtoff,
4002         [
4003             AC_TRY_COMPILE(
4004                 [
4005                     #include <time.h>
4006                 ],
4007                 [
4008                     struct tm tm;
4009                     tm.tm_gmtoff++;
4010                 ],
4011                 [
4012                     wx_cv_struct_tm_has_gmtoff=yes
4013                 ],
4014                 wx_cv_struct_tm_has_gmtoff=no
4015             )
4016         ])
4017     fi
4018
4019     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4020         AC_DEFINE(WX_GMTOFF_IN_TM)
4021     fi
4022
4023     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4024     dnl function to be used for high resolution timers
4025     AC_CHECK_FUNCS(gettimeofday ftime, break)
4026
4027     if test "$ac_cv_func_gettimeofday" = "yes"; then
4028         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4029                        wx_cv_func_gettimeofday_has_2_args,
4030         [
4031             dnl on some _really_ old systems it takes only 1 argument
4032             AC_LANG_SAVE
4033             AC_LANG_CPLUSPLUS
4034
4035             AC_TRY_COMPILE(
4036                 [
4037                     #include <sys/time.h>
4038                     #include <unistd.h>
4039                 ],
4040                 [
4041                     struct timeval tv;
4042                     gettimeofday(&tv, NULL);
4043                 ],
4044                 wx_cv_func_gettimeofday_has_2_args=yes,
4045                 AC_TRY_COMPILE(
4046                     [
4047                         #include <sys/time.h>
4048                         #include <unistd.h>
4049                     ],
4050                     [
4051                         struct timeval tv;
4052                         gettimeofday(&tv);
4053                     ],
4054                     wx_cv_func_gettimeofday_has_2_args=no,
4055                     [
4056                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4057                         wx_cv_func_gettimeofday_has_2_args=unknown
4058                     ]
4059                 )
4060             )
4061             AC_LANG_RESTORE
4062         ])
4063
4064         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4065             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4066         fi
4067     fi
4068
4069     AC_DEFINE(wxUSE_TIMEDATE)
4070     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4071 fi
4072
4073 dnl ------------------------------------------------------------------------
4074 dnl wxSocket
4075 dnl ------------------------------------------------------------------------
4076
4077 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4078 if test "$wxUSE_SOCKETS" = "yes"; then
4079     if test "$wxUSE_MGL" = "1"; then
4080         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4081         wxUSE_SOCKETS="no"
4082     fi
4083 fi
4084
4085 if test "$wxUSE_SOCKETS" = "yes"; then
4086     dnl under MSW we always have sockets
4087     if test "$TOOLKIT" != "MSW"; then
4088         dnl under Solaris and OS/2, socket functions live in -lsocket
4089         AC_CHECK_FUNC(socket,,
4090             AC_CHECK_LIB(socket, socket,
4091                 if test "$INET_LINK" != " -lsocket"; then
4092                     INET_LINK="$INET_LINK -lsocket"
4093                 fi,
4094                 [
4095                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4096                     wxUSE_SOCKETS=no
4097                 ]
4098             )
4099         )
4100     fi
4101 fi
4102
4103 if test "$wxUSE_SOCKETS" = "yes" ; then
4104     dnl this test may be appropriate if building under cygwin
4105     dnl right now I'm assuming it also uses the winsock stuff
4106     dnl like mingw does..  -- RL
4107     if test "$TOOLKIT" != "MSW"; then
4108         dnl determine the type of third argument for getsockname
4109         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4110                        wx_cv_type_getsockname3,
4111             [
4112                 AC_LANG_SAVE
4113                 AC_LANG_CPLUSPLUS
4114
4115                 AC_TRY_COMPILE(
4116                     [
4117                         #include <sys/types.h>
4118                         #include <sys/socket.h>
4119                     ],
4120                     [
4121                         socklen_t len;
4122                         getsockname(0, 0, &len);
4123                     ],
4124                     wx_cv_type_getsockname3=socklen_t,
4125                     AC_TRY_COMPILE(
4126                         [
4127                             #include <sys/types.h>
4128                             #include <sys/socket.h>
4129                         ],
4130                         [
4131                             size_t len;
4132                             getsockname(0, 0, &len);
4133                         ],
4134                         wx_cv_type_getsockname3=size_t,
4135                         AC_TRY_COMPILE(
4136                             [
4137                                 #include <sys/types.h>
4138                                 #include <sys/socket.h>
4139                             ],
4140                             [
4141                                 int len;
4142                                 getsockname(0, 0, &len);
4143                             ],
4144                             wx_cv_type_getsockname3=int,
4145                             wx_cv_type_getsockname3=unknown
4146                         )
4147                     )
4148                 )
4149
4150                 AC_LANG_RESTORE
4151             ])
4152
4153         if test "$wx_cv_type_getsockname3" = "unknown"; then
4154             wxUSE_SOCKETS=no
4155             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4156         else
4157             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4158         fi
4159     fi
4160 fi
4161
4162 if test "$wxUSE_SOCKETS" = "yes" ; then
4163     AC_DEFINE(wxUSE_SOCKETS)
4164     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4165 fi
4166
4167 dnl ---------------------------------------------------------------------------
4168 dnl Joystick support
4169 dnl ---------------------------------------------------------------------------
4170
4171 if test "$wxUSE_GUI" = "yes"; then
4172
4173     if test "$TOOLKIT" = "MAC"; then
4174         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4175         wxUSE_JOYSTICK=no
4176      fi
4177     if test "$TOOLKIT" = "MOTIF"; then
4178         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4179         wxUSE_JOYSTICK=no
4180      fi
4181     if test "$TOOLKIT" = "X11"; then
4182         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4183         wxUSE_JOYSTICK=no
4184      fi
4185
4186     dnl under MSW we always have joystick support
4187     if test "$TOOLKIT" != "MSW"; then
4188         if test "$wxUSE_JOYSTICK" = "yes"; then
4189             dnl joystick support is only for Linux 2.1.x or greater
4190             AC_CHECK_HEADERS(linux/joystick.h)
4191             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4192                 wxUSE_JOYSTICK=no
4193                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4194             fi
4195         fi
4196     fi
4197
4198     if test "$wxUSE_JOYSTICK" = "yes"; then
4199         AC_DEFINE(wxUSE_JOYSTICK)
4200         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4201     fi
4202 fi
4203
4204 dnl ------------------------------------------------------------------------
4205 dnl DLL support
4206 dnl ------------------------------------------------------------------------
4207
4208 dnl under MSW we always have LoadLibrary/GetProcAddress
4209 if test "$TOOLKIT" != "MSW"; then
4210
4211     HAVE_DL_FUNCS=0
4212     HAVE_SHL_FUNCS=0
4213     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4214         if test "$USE_DARWIN" = 1; then
4215             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4216             HAVE_DL_FUNCS=1
4217         else
4218             dnl the test is a bit complicated because we check for dlopen() both with
4219             dnl and without -ldl and we also try to find shl_load() if there is no
4220             dnl dlopen() on this system
4221             AC_CHECK_FUNCS(dlopen,
4222             [
4223                 AC_DEFINE(HAVE_DLOPEN)
4224                 HAVE_DL_FUNCS=1
4225             ],
4226             [
4227                 AC_CHECK_LIB(dl, dlopen,
4228                             [
4229                                 AC_DEFINE(HAVE_DLOPEN)
4230                                 HAVE_DL_FUNCS=1
4231                                 DL_LINK=" -ldl$DL_LINK"
4232                             ],
4233                             [
4234                                 AC_CHECK_FUNCS(shl_load,
4235                                               [
4236                                                 AC_DEFINE(HAVE_SHL_LOAD)
4237                                                 HAVE_SHL_FUNCS=1
4238                                               ],
4239                                               [
4240                                                 AC_CHECK_LIB(shl_load, dld,
4241                                                              [
4242                                                                 HAVE_SHL_FUNCS=1
4243                                                                 DL_LINK=" -ldld$DL_LINK"
4244                                                              ])
4245                                               ])
4246                             ])
4247             ])
4248
4249         dnl check also for dlerror()
4250         if test "$HAVE_DL_FUNCS" = 1; then
4251             AC_CHECK_FUNCS(dlerror,
4252                            AC_DEFINE(HAVE_DLERROR),
4253                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4254         fi
4255         fi
4256
4257         if test "$HAVE_DL_FUNCS" = 0; then
4258             if test "$HAVE_SHL_FUNCS" = 0; then
4259               if test "$USE_UNIX" = 1; then
4260                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4261                   wxUSE_DYNAMIC_LOADER=no
4262                   wxUSE_DYNLIB_CLASS=no
4263               else
4264                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4265               fi
4266             fi
4267         fi
4268     fi
4269 fi
4270
4271 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4272     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4273 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4274     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4275 fi
4276
4277 dnl ---------------------------------------------------------------------------
4278 dnl String stuff
4279 dnl ---------------------------------------------------------------------------
4280
4281 if test "$wxUSE_FONTMAP" = "yes" ; then
4282   AC_DEFINE(wxUSE_FONTMAP)
4283 fi
4284
4285 if test "$wxUSE_UNICODE" = "yes" ; then
4286   AC_DEFINE(wxUSE_UNICODE)
4287
4288   if test "$wxUSE_MSW" != 1; then
4289       wxUSE_UNICODE_MSLU=no
4290   fi
4291
4292   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4293         AC_CHECK_LIB(unicows,main,
4294             [
4295                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4296             ],
4297             [
4298                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4299                              Applications will only run on Windows NT/2000/XP!])
4300                 wxUSE_UNICODE_MSLU=no
4301             ])
4302     fi
4303 fi
4304
4305 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4306   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4307 fi
4308
4309
4310 dnl ----------------------------------------------------------------
4311 dnl iODBC support
4312 dnl ----------------------------------------------------------------
4313
4314 IODBC_C_SRC=""
4315 if test "$wxUSE_ODBC" = "yes" ; then
4316     AC_DEFINE(wxUSE_ODBC)
4317     WXODBCFLAG="-D_IODBC_"
4318     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4319 fi
4320
4321 dnl ----------------------------------------------------------------
4322 dnl Register PostScript options for makefiles and setup.h
4323 dnl ----------------------------------------------------------------
4324
4325 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4326   AC_DEFINE(wxUSE_POSTSCRIPT)
4327 fi
4328
4329 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4330
4331 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4332
4333 dnl ---------------------------------------------------------------------------
4334 dnl big GUI components: MDI, doc/view, printing, help, ...
4335 dnl ---------------------------------------------------------------------------
4336
4337 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4338     AC_DEFINE(wxUSE_CONSTRAINTS)
4339     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4340 fi
4341
4342 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4343
4344 dnl     There is now experimental generic MDI support
4345 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4346 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4347 dnl         wxUSE_MDI_ARCHITECTURE=no
4348 dnl     fi
4349
4350    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4351        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4352        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4353    fi
4354 fi
4355
4356 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4357     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4358     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4359     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4360         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4361     fi
4362 fi
4363
4364 if test "$wxUSE_HELP" = "yes"; then
4365     AC_DEFINE(wxUSE_HELP)
4366     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4367
4368     if test "$wxUSE_MSW" = 1; then
4369       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4370         AC_DEFINE(wxUSE_MS_HTML_HELP)
4371       fi
4372     fi
4373
4374     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4375       if test "$wxUSE_HTML" = "yes"; then
4376         AC_DEFINE(wxUSE_WXHTML_HELP)
4377       else
4378         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4379         wxUSE_WXHTML_HELP=no
4380       fi
4381     fi
4382 fi
4383
4384 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4385     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4386         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4387     else
4388         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4389     fi
4390     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4391 fi
4392
4393 if test "$wxUSE_PROLOGIO" = "yes" ; then
4394     AC_DEFINE(wxUSE_PROLOGIO)
4395     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4396 fi
4397
4398 if test "$wxUSE_RESOURCES" = "yes" ; then
4399     if test "$wxUSE_NANOX" = "yes"; then
4400         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4401     else
4402         AC_DEFINE(wxUSE_RESOURCES)
4403         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4404     fi
4405     if test "$wxUSE_PROLOGIO" != "yes" ; then
4406         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4407     fi
4408 fi
4409
4410 if test "$wxUSE_X_RESOURCES" = "yes"; then
4411     AC_DEFINE(wxUSE_X_RESOURCES)
4412 fi
4413
4414 dnl ---------------------------------------------------------------------------
4415 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4416 dnl ---------------------------------------------------------------------------
4417
4418 dnl check for ole headers and disable a few features requiring it if not
4419 dnl present (earlier versions of mingw32 don't have ole2.h)
4420 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4421                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4422                           -o "$wxUSE_OLE"     = "yes" \
4423                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4424     AC_CHECK_HEADERS(ole2.h)
4425
4426     if test "$ac_cv_header_ole2_h" = "yes" ; then
4427         if test "$GCC" = yes ; then
4428             AC_LANG_SAVE
4429             AC_LANG_CPLUSPLUS
4430
4431             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4432             AC_TRY_COMPILE([#include <windows.h>
4433                             #include <ole2.h>],
4434                            [],
4435                            [AC_MSG_RESULT(no)],
4436                            [AC_MSG_RESULT(yes)
4437                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4438             AC_LANG_RESTORE
4439             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4440             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4441             AC_DEFINE(wxUSE_OLE)
4442
4443         fi
4444
4445         dnl for OLE clipboard and dnd
4446         AC_DEFINE(wxUSE_DATAOBJ)
4447     else
4448         AC_MSG_WARN([Some features disabled because OLE headers not found])
4449
4450         wxUSE_CLIPBOARD=no
4451         wxUSE_DRAG_AND_DROP=no
4452         wxUSE_DATAOBJ=no
4453         wxUSE_OLE=no
4454     fi
4455
4456     if test "$wxUSE_METAFILE" = "yes"; then
4457         AC_DEFINE(wxUSE_METAFILE)
4458
4459         dnl this one should probably be made separately configurable
4460         AC_DEFINE(wxUSE_ENH_METAFILE)
4461     fi
4462 fi
4463
4464 if test "$wxUSE_WINE" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4465                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4466                           -o "$wxUSE_OLE"     = "yes" \
4467                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4468     AC_CHECK_HEADERS(ole2.h)
4469
4470     if test "$ac_cv_header_ole2_h" = "yes" ; then
4471         if test "$GCC" = yes ; then
4472             AC_LANG_SAVE
4473             AC_LANG_CPLUSPLUS
4474
4475             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4476             AC_TRY_COMPILE([#include <windows.h>
4477                             #include <ole2.h>],
4478                            [],
4479                            [AC_MSG_RESULT(no)],
4480                            [AC_MSG_RESULT(yes)
4481                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4482             AC_LANG_RESTORE
4483             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4484             LIBS=" -lwine_uuid$LIBS"
4485             AC_DEFINE(wxUSE_OLE)
4486
4487         fi
4488
4489         dnl for OLE clipboard and dnd
4490         AC_DEFINE(wxUSE_DATAOBJ)
4491     else
4492         AC_MSG_WARN([Some features disabled because OLE headers not found])
4493
4494         wxUSE_CLIPBOARD=no
4495         wxUSE_DRAG_AND_DROP=no
4496         wxUSE_DATAOBJ=no
4497         wxUSE_OLE=no
4498     fi
4499
4500     if test "$wxUSE_METAFILE" = "yes"; then
4501         AC_DEFINE(wxUSE_METAFILE)
4502
4503         dnl this one should probably be made separately configurable
4504         AC_DEFINE(wxUSE_ENH_METAFILE)
4505     fi
4506 fi
4507
4508 if test "$wxUSE_IPC" = "yes"; then
4509     if test "$wxUSE_SOCKETS" != "yes"; then
4510         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4511     fi
4512
4513     AC_DEFINE(wxUSE_IPC)
4514 fi
4515
4516 if test "$wxUSE_CLIPBOARD" = "yes"; then
4517     if test "$wxUSE_MGL" = 1; then
4518         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4519         wxUSE_CLIPBOARD=no
4520     fi
4521
4522     if test "$wxUSE_CLIPBOARD" = "yes"; then
4523         AC_DEFINE(wxUSE_CLIPBOARD)
4524
4525         dnl required by clipboard code in configuration check
4526         AC_DEFINE(wxUSE_DATAOBJ)
4527     fi
4528 fi
4529
4530 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4531     if test "$wxUSE_GTK" = 1; then
4532         if test "$WXGTK12" != 1; then
4533             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4534             wxUSE_DRAG_AND_DROP=no
4535         fi
4536     fi
4537
4538     if test "$wxUSE_MOTIF" = 1; then
4539         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4540         wxUSE_DRAG_AND_DROP=no
4541     fi
4542
4543     if test "$wxUSE_X11" = 1; then
4544         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4545         wxUSE_DRAG_AND_DROP=no
4546     fi
4547
4548     if test "$wxUSE_MGL" = 1; then
4549         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4550         wxUSE_DRAG_AND_DROP=no
4551     fi
4552
4553     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4554         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4555         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4556     fi
4557
4558 fi
4559
4560 if test "$wxUSE_SPLINES" = "yes" ; then
4561   AC_DEFINE(wxUSE_SPLINES)
4562 fi
4563
4564 dnl ---------------------------------------------------------------------------
4565 dnl GUI controls
4566 dnl ---------------------------------------------------------------------------
4567
4568 USES_CONTROLS=0
4569 if test "$wxUSE_CONTROLS" = "yes"; then
4570   USES_CONTROLS=1
4571 fi
4572
4573 if test "$wxUSE_ACCEL" = "yes"; then
4574   AC_DEFINE(wxUSE_ACCEL)
4575   USES_CONTROLS=1
4576 fi
4577
4578 if test "$wxUSE_BUTTON" = "yes"; then
4579   AC_DEFINE(wxUSE_BUTTON)
4580   USES_CONTROLS=1
4581 fi
4582
4583 if test "$wxUSE_BMPBUTTON" = "yes"; then
4584   AC_DEFINE(wxUSE_BMPBUTTON)
4585   USES_CONTROLS=1
4586 fi
4587
4588 if test "$wxUSE_CALCTRL" = "yes"; then
4589   AC_DEFINE(wxUSE_CALENDARCTRL)
4590   USES_CONTROLS=1
4591   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4592 fi
4593
4594 if test "$wxUSE_CARET" = "yes"; then
4595   AC_DEFINE(wxUSE_CARET)
4596   USES_CONTROLS=1
4597   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4598 fi
4599
4600 if test "$wxUSE_COMBOBOX" = "yes"; then
4601   AC_DEFINE(wxUSE_COMBOBOX)
4602   USES_CONTROLS=1
4603 fi
4604
4605 if test "$wxUSE_CHOICE" = "yes"; then
4606   AC_DEFINE(wxUSE_CHOICE)
4607   USES_CONTROLS=1
4608 fi
4609
4610 if test "$wxUSE_CHECKBOX" = "yes"; then
4611   AC_DEFINE(wxUSE_CHECKBOX)
4612   USES_CONTROLS=1
4613 fi
4614
4615 if test "$wxUSE_CHECKLST" = "yes"; then
4616   AC_DEFINE(wxUSE_CHECKLISTBOX)
4617   USES_CONTROLS=1
4618   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4619 fi
4620
4621 if test "$wxUSE_GAUGE" = "yes"; then
4622   AC_DEFINE(wxUSE_GAUGE)
4623   USES_CONTROLS=1
4624 fi
4625
4626 if test "$wxUSE_NEW_GRID" = "yes"; then
4627   wxUSE_GRID="yes"
4628   AC_DEFINE(wxUSE_NEW_GRID)
4629   USES_CONTROLS=1
4630   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4631 fi
4632
4633 if test "$wxUSE_GRID" = "yes"; then
4634   AC_DEFINE(wxUSE_GRID)
4635   USES_CONTROLS=1
4636   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4637 fi
4638
4639 if test "$wxUSE_IMAGLIST" = "yes"; then
4640     AC_DEFINE(wxUSE_IMAGLIST)
4641 fi
4642
4643 if test "$wxUSE_LISTBOX" = "yes"; then
4644     AC_DEFINE(wxUSE_LISTBOX)
4645     USES_CONTROLS=1
4646 fi
4647
4648 if test "$wxUSE_LISTCTRL" = "yes"; then
4649     if test "$wxUSE_IMAGLIST" = "yes"; then
4650         AC_DEFINE(wxUSE_LISTCTRL)
4651         USES_CONTROLS=1
4652         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4653     else
4654         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4655     fi
4656 fi
4657
4658 if test "$wxUSE_NOTEBOOK" = "yes"; then
4659     AC_DEFINE(wxUSE_NOTEBOOK)
4660     USES_CONTROLS=1
4661     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4662 fi
4663
4664 if test "$wxUSE_PROPSHEET" = "yes"; then
4665     AC_DEFINE(wxUSE_PROPSHEET)
4666     USES_CONTROLS=1
4667     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4668 fi
4669
4670 if test "$wxUSE_RADIOBOX" = "yes"; then
4671     AC_DEFINE(wxUSE_RADIOBOX)
4672     USES_CONTROLS=1
4673 fi
4674
4675 if test "$wxUSE_RADIOBTN" = "yes"; then
4676     AC_DEFINE(wxUSE_RADIOBTN)
4677     USES_CONTROLS=1
4678 fi
4679
4680 if test "$wxUSE_SASH" = "yes"; then
4681     AC_DEFINE(wxUSE_SASH)
4682     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4683 fi
4684
4685 if test "$wxUSE_SCROLLBAR" = "yes"; then
4686     AC_DEFINE(wxUSE_SCROLLBAR)
4687     USES_CONTROLS=1
4688     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4689 fi
4690
4691 if test "$wxUSE_SLIDER" = "yes"; then
4692     AC_DEFINE(wxUSE_SLIDER)
4693     USES_CONTROLS=1
4694 fi
4695
4696 if test "$wxUSE_SPINBTN" = "yes"; then
4697     AC_DEFINE(wxUSE_SPINBTN)
4698     USES_CONTROLS=1
4699 fi
4700
4701 if test "$wxUSE_SPINCTRL" = "yes"; then
4702     AC_DEFINE(wxUSE_SPINCTRL)
4703     USES_CONTROLS=1
4704 fi
4705
4706 if test "$wxUSE_SPLITTER" = "yes"; then
4707     AC_DEFINE(wxUSE_SPLITTER)
4708     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4709 fi
4710
4711 if test "$wxUSE_STATBMP" = "yes"; then
4712     AC_DEFINE(wxUSE_STATBMP)
4713     USES_CONTROLS=1
4714 fi
4715
4716 if test "$wxUSE_STATBOX" = "yes"; then
4717     AC_DEFINE(wxUSE_STATBOX)
4718     USES_CONTROLS=1
4719 fi
4720
4721 if test "$wxUSE_STATTEXT" = "yes"; then
4722     AC_DEFINE(wxUSE_STATTEXT)
4723     USES_CONTROLS=1
4724 fi
4725
4726 if test "$wxUSE_STATLINE" = "yes"; then
4727     if test "$wxUSE_WINE" = 1 ; then
4728         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4729     else
4730         AC_DEFINE(wxUSE_STATLINE)
4731         USES_CONTROLS=1
4732     fi
4733 fi
4734
4735 if test "$wxUSE_STATUSBAR" = "yes"; then
4736     AC_DEFINE(wxUSE_STATUSBAR)
4737     USES_CONTROLS=1
4738
4739     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4740 fi
4741
4742 if test "$wxUSE_TABDIALOG" = "yes"; then
4743     AC_DEFINE(wxUSE_TAB_DIALOG)
4744     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4745 fi
4746
4747 if test "$wxUSE_TEXTCTRL" = "yes"; then
4748     AC_DEFINE(wxUSE_TEXTCTRL)
4749     USES_CONTROLS=1
4750     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4751 fi
4752
4753 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4754     if test "$wxUSE_MAC" = 1; then
4755         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4756         wxUSE_TOGGLEBTN=no
4757     fi
4758     if test "$wxUSE_UNIVERSAL" = "yes"; then
4759         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4760         wxUSE_TOGGLEBTN=no
4761     fi
4762
4763     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4764         AC_DEFINE(wxUSE_TOGGLEBTN)
4765         USES_CONTROLS=1
4766     fi
4767 fi
4768
4769 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4770     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4771     wxUSE_TOOLBAR="yes"
4772     USES_CONTROLS=1
4773 fi
4774
4775 if test "$wxUSE_TOOLBAR" = "yes"; then
4776     AC_DEFINE(wxUSE_TOOLBAR)
4777     USES_CONTROLS=1
4778
4779     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4780     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4781         wxUSE_TOOLBAR_NATIVE="yes"
4782     fi
4783
4784     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4785         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4786         USES_CONTROLS=1
4787     fi
4788
4789     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4790 fi
4791
4792 if test "$wxUSE_TOOLTIPS" = "yes"; then
4793     if test "$wxUSE_MOTIF" = 1; then
4794         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4795     else
4796         if test "$wxUSE_WINE" = 1; then
4797             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4798         else
4799             if test "$wxUSE_UNIVERSAL" = "yes"; then
4800                 AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4801             else
4802                 AC_DEFINE(wxUSE_TOOLTIPS)
4803             fi
4804         fi
4805     fi
4806 fi
4807
4808 if test "$wxUSE_TREECTRL" = "yes"; then
4809     if test "$wxUSE_IMAGLIST" = "yes"; then
4810         AC_DEFINE(wxUSE_TREECTRL)
4811         USES_CONTROLS=1
4812         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4813     else
4814         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4815     fi
4816 fi
4817
4818 if test "$wxUSE_POPUPWIN" = "yes"; then
4819     if test "$wxUSE_MAC" = 1; then
4820         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4821     else
4822         if test "$wxUSE_MOTIF" = 1; then
4823             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4824         else
4825             if test "$wxUSE_PM" = 1; then
4826                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
4827             else
4828                 AC_DEFINE(wxUSE_POPUPWIN)
4829
4830                 USES_CONTROLS=1
4831             fi
4832         fi
4833     fi
4834 fi
4835
4836 if test "$wxUSE_TIPWINDOW" = "yes"; then
4837     if test "$wxUSE_PM" = 1; then
4838         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
4839     else
4840         AC_DEFINE(wxUSE_TIPWINDOW)
4841     fi
4842 fi
4843
4844 if test "$USES_CONTROLS" = 1; then
4845     AC_DEFINE(wxUSE_CONTROLS)
4846 fi
4847
4848 dnl ---------------------------------------------------------------------------
4849 dnl misc options
4850 dnl ---------------------------------------------------------------------------
4851
4852 if test "$wxUSE_TREELAYOUT" = "yes"; then
4853     AC_DEFINE(wxUSE_TREELAYOUT)
4854     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4855 fi
4856
4857 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4858     AC_DEFINE(wxUSE_DRAGIMAGE)
4859     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4860 fi
4861
4862 if test "$wxUSE_MENUS" = "yes"; then
4863     AC_DEFINE(wxUSE_MENUS)
4864     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4865 fi
4866
4867 if test "$wxUSE_METAFILE" = "yes"; then
4868     AC_DEFINE(wxUSE_METAFILE)
4869 fi
4870
4871 if test "$wxUSE_MIMETYPE" = "yes"; then
4872     AC_DEFINE(wxUSE_MIMETYPE)
4873 fi
4874
4875 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4876     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4877 if test "$TOOLKIT" = "MSW"; then
4878     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
4879 fi
4880
4881 fi
4882
4883 if test "$wxUSE_PROTOCOL" = "yes"; then
4884     if test "$wxUSE_SOCKETS" != "yes"; then
4885         AC_MSG_WARN(Protocol classes require sockets... disabled)
4886         wxUSE_PROTOCOL=no
4887     fi
4888
4889     if test "$wxUSE_PROTOCOL" = "yes"; then
4890         AC_DEFINE(wxUSE_PROTOCOL)
4891
4892         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4893             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4894         fi
4895         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4896             AC_DEFINE(wxUSE_PROTOCOL_FTP)
4897         fi
4898         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4899             AC_DEFINE(wxUSE_PROTOCOL_FILE)
4900         fi
4901     fi
4902 fi
4903
4904 if test "$wxUSE_URL" = "yes"; then
4905     if test "$wxUSE_PROTOCOL" != "yes"; then
4906         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4907         wxUSE_URL=no
4908     fi
4909     if test "$wxUSE_URL" = "yes"; then
4910         AC_DEFINE(wxUSE_URL)
4911     fi
4912 fi
4913
4914 if test "$wxUSE_MINIFRAME" = "yes"; then
4915     AC_DEFINE(wxUSE_MINIFRAME)
4916     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4917 fi
4918
4919 if test "$wxUSE_HTML" = "yes"; then
4920     AC_DEFINE(wxUSE_HTML)
4921     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4922 fi
4923
4924 if test "$wxUSE_VALIDATORS" = "yes"; then
4925     AC_DEFINE(wxUSE_VALIDATORS)
4926     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4927 fi
4928
4929 if test "$wxUSE_PALETTE" = "yes" ; then
4930   AC_DEFINE(wxUSE_PALETTE)
4931 fi
4932
4933 if test "$wxUSE_IMAGE" = "yes" ; then
4934   AC_DEFINE(wxUSE_IMAGE)
4935 fi
4936
4937 if test "$wxUSE_GIF" = "yes" ; then
4938   AC_DEFINE(wxUSE_GIF)
4939 fi
4940
4941 if test "$wxUSE_PCX" = "yes" ; then
4942   AC_DEFINE(wxUSE_PCX)
4943 fi
4944
4945 if test "$wxUSE_IFF" = "yes" ; then
4946   AC_DEFINE(wxUSE_IFF)
4947 fi
4948
4949 if test "$wxUSE_PNM" = "yes" ; then
4950   AC_DEFINE(wxUSE_PNM)
4951 fi
4952
4953 if test "$wxUSE_XPM" = "yes" ; then
4954   AC_DEFINE(wxUSE_XPM)
4955 fi
4956
4957 if test "$wxUSE_ICO_CUR" = "yes" ; then
4958   AC_DEFINE(wxUSE_ICO_CUR)
4959 fi
4960
4961 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
4962   dnl Must be done this late because -lunicows must be before all the other libs
4963   LIBS=" -lunicows $LIBS"
4964 fi
4965
4966 dnl ---------------------------------------------------------------------------
4967 dnl common dialog
4968 dnl ---------------------------------------------------------------------------
4969
4970 if test "$wxUSE_CHOICEDLG" = "yes"; then
4971     AC_DEFINE(wxUSE_CHOICEDLG)
4972 fi
4973
4974 if test "$wxUSE_COLOURDLG" = "yes"; then
4975     AC_DEFINE(wxUSE_COLOURDLG)
4976 fi
4977
4978 if test "$wxUSE_FILEDLG" = "yes"; then
4979     AC_DEFINE(wxUSE_FILEDLG)
4980 fi
4981
4982 if test "$wxUSE_FINDREPLDLG" = "yes"; then
4983     AC_DEFINE(wxUSE_FINDREPLDLG)
4984 fi
4985
4986 if test "$wxUSE_FONTDLG" = "yes"; then
4987     AC_DEFINE(wxUSE_FONTDLG)
4988 fi
4989
4990 if test "$wxUSE_DIRDLG" = "yes"; then
4991     if test "$wxUSE_TREECTRL" != "yes"; then
4992         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
4993     else
4994         AC_DEFINE(wxUSE_DIRDLG)
4995     fi
4996 fi
4997
4998 if test "$wxUSE_MSGDLG" = "yes"; then
4999     AC_DEFINE(wxUSE_MSGDLG)
5000 fi
5001
5002 if test "$wxUSE_NUMBERDLG" = "yes"; then
5003     AC_DEFINE(wxUSE_NUMBERDLG)
5004 fi
5005
5006 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5007     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5008        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5009     else
5010         AC_DEFINE(wxUSE_PROGRESSDLG)
5011     fi
5012 fi
5013
5014 if test "$wxUSE_SPLASH" = "yes"; then
5015     AC_DEFINE(wxUSE_SPLASH)
5016 fi
5017
5018 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5019     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5020        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5021     else
5022         AC_DEFINE(wxUSE_STARTUP_TIPS)
5023     fi
5024 fi
5025
5026 if test "$wxUSE_TEXTDLG" = "yes"; then
5027     AC_DEFINE(wxUSE_TEXTDLG)
5028 fi
5029
5030 if test "$wxUSE_WIZARDDLG" = "yes"; then
5031     AC_DEFINE(wxUSE_WIZARDDLG)
5032     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5033 fi
5034
5035 dnl ---------------------------------------------------------------------------
5036 dnl get the string with OS info - used by wxGetOsDescription()
5037 dnl ---------------------------------------------------------------------------
5038
5039 if test "$cross_compiling" = "yes"; then
5040     dnl Use best guess from host as we can't use uname when cross compiling
5041     OSINFO="\"$host\""
5042 else
5043     dnl attualy work out OS version
5044     OSINFO=`uname -s -r -m`
5045     OSINFO="\"$OSINFO\""
5046 fi
5047
5048 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5049
5050 dnl ---------------------------------------------------------------------------
5051 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5052 dnl ---------------------------------------------------------------------------
5053
5054 if test "x$prefix" != "xNONE"; then
5055     wxPREFIX=$prefix
5056 else
5057     wxPREFIX=$ac_default_prefix
5058 fi
5059
5060 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5061
5062 dnl ---------------------------------------------------------------------------
5063 dnl Output the makefiles and such from the results found above
5064 dnl ---------------------------------------------------------------------------
5065
5066 dnl all additional libraries (except wxWindows itself) we link with
5067
5068 dnl note that we always link with -lm except for Mac OS X
5069 dnl extended.c uses floor() and is always linked in
5070
5071 if test "$wxUSE_MAC" = 1 ; then
5072     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5073 fi
5074
5075 dnl FIXME: should this be covered by the conditional above
5076 dnl given the -lm comment there?  Or should that comment (and
5077 dnl this one) be removed..   [ 7 Nov 2001 ]
5078
5079 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5080
5081 dnl Only add the -lm library if floating point functions cannot be used
5082 dnl without it.  This check is important on cygwin because of the bizarre
5083 dnl way that they have organized functions into libraries.  On cygwin, both
5084 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5085 dnl means that
5086 dnl   1) linking with -lm is not necessary, and
5087 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5088 dnl In particular, if you compile any program with -mno-cygwin and link with
5089 dnl -lm, it will crash instantly when it is run.  This happens because the
5090 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5091 dnl the ___main function instead of allowing it to be defined by
5092 dnl /usr/lib/mingw/libmingw32.a as it should be.
5093 dnl
5094 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5095 dnl
5096 dnl Just check a few floating point functions. If they are all found without
5097 dnl -lm, then we must not need -lm.
5098 have_cos=0
5099 have_floor=0
5100 AC_CHECK_FUNCS(cos, have_cos=1)
5101 AC_CHECK_FUNCS(floor, have_floor=1)
5102 AC_MSG_CHECKING(if floating point functions link without -lm)
5103 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5104     AC_MSG_RESULT(yes)
5105 else
5106     AC_MSG_RESULT(no)
5107     LIBS="$LIBS -lm"
5108     # use different functions to avoid configure caching
5109     have_sin=0
5110     have_ceil=0
5111     AC_CHECK_FUNCS(sin, have_sin=1)
5112     AC_CHECK_FUNCS(ceil, have_ceil=1)
5113     AC_MSG_CHECKING(if floating point functions link with -lm)
5114     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5115         AC_MSG_RESULT(yes)
5116     else
5117         AC_MSG_RESULT(no)
5118         # not sure we should warn the user, crash, etc.
5119     fi
5120 fi
5121
5122 if test "$wxUSE_GUI" = "yes"; then
5123
5124     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5125
5126     dnl TODO add checks that these samples will really compile (i.e. all the
5127     dnl      library features they need are present)
5128
5129     dnl TODO some samples are never built so far:
5130     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5131     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5132                      drawing dynamic erase event exec font image \
5133                      minimal propsize rotate widgets"
5134
5135     dnl this is needed to be able to find AFM files
5136     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5137 else
5138     SAMPLES_SUBDIRS="console"
5139 fi
5140
5141
5142 dnl all -I options we must pass to the compiler
5143 dnl
5144 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5145 dnl and other stuff for the built in libraries should come first to avoid
5146 dnl including the system headers with the same name (it is particularly
5147 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5148 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5149 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5150 -I\${top_srcdir}/include \
5151 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5152 $TOOLKIT_INCLUDE"
5153
5154 dnl wxGTK does not need TOOLKIT includes in wx-config
5155 if test "$wxUSE_GTK" = 1; then
5156     WXCONFIG_INCLUDE=
5157 else
5158     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5159 fi
5160
5161 dnl C/C++ compiler options used to compile wxWindows
5162 if test "$GXX" = yes ; then
5163     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5164     CXXWARNINGS="-Wall"
5165     dnl should enable this one day...
5166     dnl CXXWARNINGS="-Wall -Werror"
5167
5168     dnl Add this *after* all compile tests, we don't need or want generated
5169     dnl depfiles until actually building the lib
5170     if test "$wxUSE_NO_DEPS" = "no" ; then
5171         CFLAGS="-MMD $CFLAGS"
5172         CXXFLAGS="-MMD $CXXFLAGS"
5173     fi
5174 fi
5175
5176 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5177
5178 dnl remove the extra white space from the cc/c++/ld options
5179 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5180 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5181 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5182 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5183
5184 LDFLAGS="$LDFLAGS $PROFILE"
5185
5186 dnl for convenience, sort the samples in alphabetical order
5187 dnl
5188 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5189 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5190 dnl
5191 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5192 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5193 dnl       only removes the Unix-like part of the introduced line break.
5194 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5195
5196 dnl makefile variables
5197 AC_SUBST(LEX_STEM)
5198 AC_SUBST(PATH_IFS)
5199
5200 dnl global options
5201 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5202 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5203 AC_SUBST(WX_RELEASE_NUMBER)
5204 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5205 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5206 AC_SUBST(WX_LIBRARY_BASENAME)
5207 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5208 AC_SUBST(WX_TARGET_LIBRARY)
5209 AC_SUBST(WX_LIBRARY_LINK1)
5210 AC_SUBST(WX_LIBRARY_LINK2)
5211 AC_SUBST(PROGRAM_EXT)
5212
5213 dnl global gl options
5214 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5215 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5216 AC_SUBST(WX_TARGET_LIBRARY_GL)
5217 AC_SUBST(WX_LIBRARY_LINK1_GL)
5218 AC_SUBST(WX_LIBRARY_LINK2_GL)
5219
5220 dnl are we supposed to create the links?
5221 AC_SUBST(WX_ALL)
5222 AC_SUBST(WX_ALL_INSTALLED)
5223
5224 AC_SUBST(SHARED_LD)
5225 AC_SUBST(PIC_FLAG)
5226 AC_SUBST(CODE_GEN_FLAGS)
5227 AC_SUBST(CODE_GEN_FLAGS_CXX)
5228
5229 AC_SUBST(SONAME_FLAGS)
5230 AC_SUBST(SONAME_FLAGS_GL)
5231 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5232 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5233
5234 AC_SUBST(STATIC_FLAG)
5235
5236 dnl debugging options
5237 AC_SUBST(WXDEBUG_DEFINE)
5238
5239 dnl toolkit options
5240 AC_SUBST(USE_GUI)
5241 AC_SUBST(AFMINSTALL)
5242 AC_SUBST(WIN32INSTALL)
5243 AC_SUBST(TOOLKIT)
5244 AC_SUBST(TOOLKIT_DIR)
5245 AC_SUBST(TOOLKIT_VPATH)
5246 AC_SUBST(TOOLCHAIN_NAME)
5247 AC_SUBST(TOOLCHAIN_DEFS)
5248 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5249
5250 dnl wx-config options
5251 AC_SUBST(host_alias)
5252 AC_SUBST(cross_compiling)
5253 AC_SUBST(WXCONFIG_LIBS)
5254 AC_SUBST(WXCONFIG_LIBS_GL)
5255 AC_SUBST(WXCONFIG_LIBS_STATIC)
5256 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5257 AC_SUBST(WXCONFIG_INCLUDE)
5258 AC_SUBST(WXCONFIG_RPATH)
5259 AC_SUBST(WX_LARGEFILE_FLAGS)
5260
5261 dnl the list of files to compile/install
5262 AC_SUBST(ALL_OBJECTS)
5263 AC_SUBST(ALL_HEADERS)
5264 AC_SUBST(ALL_SOURCES)
5265
5266 dnl distribution vars
5267 AC_SUBST(GUIDIST)
5268 AC_SUBST(PORT_FILES)
5269 AC_SUBST(DISTDIR)
5270
5271 dnl additional subdirectories where we will build
5272 AC_SUBST(SAMPLES_SUBDIRS)
5273
5274 dnl additional libraries and linker settings
5275 AC_SUBST(LDFLAGS)
5276 AC_SUBST(LDFLAGS_GL)
5277 AC_SUBST(LDFLAGS_VERSIONING)
5278 AC_SUBST(LDFLAGS_EXE)
5279 AC_SUBST(OPENGL_LIBS)
5280 AC_SUBST(DMALLOC_LIBS)
5281 AC_SUBST(EXTRADEFS)
5282 AC_SUBST(WX_VERSION_TAG)
5283
5284 dnl additional resurces settings
5285 AC_SUBST(RESCOMP)
5286 AC_SUBST(RESFLAGS)
5287 AC_SUBST(RESPROGRAMOBJ)
5288 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5289 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5290
5291 dnl additional for Mac OS X
5292 AC_SUBST(DEREZ)
5293 AC_SUBST(MACOSX_BUNDLE)
5294 AC_SUBST(LIBWXMACRES)
5295 AC_SUBST(LIBWXMACRESCOMP)
5296 AC_SUBST(LIBWXMACRESWXCONFIG)
5297
5298 dnl other tools
5299 AC_SUBST(GCC)
5300 AC_SUBST(DLLTOOL)
5301 AC_SUBST(AS)
5302 AC_SUBST(NM)
5303 AC_SUBST(LD)
5304 AC_SUBST(MAKEINFO)
5305 AC_SUBST(INSTALL_LIBRARY)
5306
5307 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5308 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5309 dnl - and we do use it)
5310 AC_PROG_MAKE_SET
5311
5312 dnl move setup.h back if available
5313 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5314     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5315 fi
5316
5317 AC_CONFIG_HEADER(setup.h:setup.h.in)
5318
5319 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5320 dnl samples and the only way to do it is to use the environment (another
5321 dnl idea could have been to use the cache but this wouldn't work when
5322 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5323 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5324 wx_cv_if_gnu_make=$IF_GNU_MAKE
5325 wx_cv_path_ifs=$PATH_IFS
5326 wx_cv_program_ext=$PROGRAM_EXT
5327 wx_cv_target_library=$WX_TARGET_LIBRARY
5328 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5329 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5330 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5331 wx_cv_release=${WX_RELEASE}
5332 wx_cv_current=${WX_CURRENT}
5333 wx_cv_revision=${WX_REVISION}
5334 wx_cv_age=${WX_AGE}
5335 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5336        wx_cv_path_ifs wx_cv_program_ext \
5337        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5338        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age
5339
5340
5341 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5342
5343 dnl create each of the files in the space separated list from the file.in
5344 dnl (the original file name may be overriden by appending another name after a
5345 dnl colon)
5346 AC_OUTPUT([
5347             wx-config
5348             version-script
5349             src/make.env
5350             src/makeprog.env
5351             src/makelib.env
5352             Makefile
5353           ],
5354           [
5355             dnl This test is required to make the following idempotent.
5356             dnl Otherwise running config.status or rerunning configure
5357             dnl would stomp the wx-config link or try to move it onto
5358             dnl itself.
5359             dnl Use -h instead of -L to test for link (GD)
5360             dnl   -h is documented as obsolete under Mac OS X but works
5361             dnl   -L is obsolete under Solaris8
5362             if test ! -h wx-config; then
5363                 chmod +x wx-config
5364                 mv wx-config wx${TOOLCHAIN_NAME}-config
5365                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5366             fi
5367
5368             if test ! -d lib; then
5369               mkdir lib
5370             fi
5371             if test ! -d lib/wx; then
5372               mkdir lib/wx
5373             fi
5374             if test ! -d lib/wx/include; then
5375               mkdir lib/wx/include
5376             fi
5377             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5378               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5379             fi
5380             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5381               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5382             fi
5383             if test -f setup.h; then
5384               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5385             fi
5386           ],
5387           [
5388             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5389             LN_S="${LN_S}"
5390           ]
5391          )
5392
5393 dnl report on what we decided to do
5394 echo
5395 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5396 echo ""
5397 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5398
5399 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5400 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5401 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5402
5403 echo "  Which libraries should wxWindows use?"
5404 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5405 echo "                                       png                ${wxUSE_LIBPNG-none}"
5406 echo "                                       regex              ${wxUSE_REGEX}"
5407 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5408 echo "                                       zlib               ${wxUSE_ZLIB}"
5409
5410 echo ""
5411
5412 dnl vi: set et sts=4 sw=4 com=\:dnl: