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 macros to find the a file in the list of include/lib paths
  16 dnl ===========================================================================
  17
  18 dnl ---------------------------------------------------------------------------
  19 dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
  20 dnl to the full name of the file that was found or leaves it empty if not found
  21 dnl ---------------------------------------------------------------------------
  22 AC_DEFUN([WX_PATH_FIND_INCLUDES],
  23 [
  24 ac_find_includes=
  25 for ac_dir in $1;
  26   do
  27     if test -f "$ac_dir/$2"; then
  28       ac_find_includes=$ac_dir
  29       break
  30     fi
  31   done
  32 ])
  33
  34 dnl ---------------------------------------------------------------------------
  35 dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries
  36 dnl to the full name of the file that was found or leaves it empty if not found
  37 dnl ---------------------------------------------------------------------------
  38 AC_DEFUN([WX_PATH_FIND_LIBRARIES],
  39 [
  40 ac_find_libraries=
  41 for ac_dir in $1;
  42   do
  43     for ac_extension in a so sl dylib; do
  44       if test -f "$ac_dir/lib$2.$ac_extension"; then
  45         ac_find_libraries=$ac_dir
  46         break 2
  47       fi
  48     done
  49   done
  50 ])
  51
  52 dnl ---------------------------------------------------------------------------
  53 dnl Path to include, already defined
  54 dnl ---------------------------------------------------------------------------
  55 AC_DEFUN([WX_INCLUDE_PATH_EXIST],
  56 [
  57   ac_path_to_include=$1
  58   echo "$2" | grep "\-I$1" > /dev/null
  59   result=$?
  60   if test $result = 0; then
  61     ac_path_to_include=""
  62   else
  63     ac_path_to_include=" -I$1"
  64   fi
  65 ])
  66
  67 dnl ---------------------------------------------------------------------------
  68 dnl Path to link, already defined
  69 dnl ---------------------------------------------------------------------------
  70 AC_DEFUN([WX_LINK_PATH_EXIST],
  71 [
  72   echo "$2" | grep "\-L$1" > /dev/null
  73   result=$?
  74   if test $result = 0; then
  75     ac_path_to_link=""
  76   else
  77     ac_path_to_link=" -L$1"
  78   fi
  79 ])
  80
  81 dnl ===========================================================================
  82 dnl C++ features test
  83 dnl ===========================================================================
  84
  85 dnl ---------------------------------------------------------------------------
  86 dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
  87 dnl or only the old <iostream.h> one - it may be generally assumed that if
  88 dnl <iostream> exists, the other "new" headers (without .h) exist too.
  89 dnl
  90 dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
  91 dnl ---------------------------------------------------------------------------
  92
  93 AC_DEFUN([WX_CPP_NEW_HEADERS],
  94 [
  95   if test "$cross_compiling" = "yes"; then
  96     ifelse([$2], , :, [$2])
  97   else
  98     AC_LANG_SAVE
  99     AC_LANG_CPLUSPLUS
 100
 101     AC_CHECK_HEADERS(iostream)
 102
 103     if test "$ac_cv_header_iostream" = "yes" ; then
 104       ifelse([$1], , :, [$1])
 105     else
 106       ifelse([$2], , :, [$2])
 107     fi
 108
 109     AC_LANG_RESTORE
 110   fi
 111 ])
 112
 113 dnl ---------------------------------------------------------------------------
 114 dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
 115 dnl
 116 dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
 117 dnl ---------------------------------------------------------------------------
 118
 119 AC_DEFUN([WX_CPP_BOOL],
 120 [
 121   AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
 122   [
 123     AC_LANG_SAVE
 124     AC_LANG_CPLUSPLUS
 125
 126     AC_TRY_COMPILE(
 127       [
 128       ],
 129       [
 130         bool b = true;
 131
 132         return 0;
 133       ],
 134       [
 135         wx_cv_cpp_bool=yes
 136       ],
 137       [
 138         wx_cv_cpp_bool=no
 139       ]
 140     )
 141
 142     AC_LANG_RESTORE
 143   ])
 144
 145   if test "$wx_cv_cpp_bool" = "yes"; then
 146     AC_DEFINE(HAVE_BOOL)
 147   fi
 148 ])
 149
 150 dnl ---------------------------------------------------------------------------
 151 dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
 152 dnl ---------------------------------------------------------------------------
 153
 154 AC_DEFUN([WX_C_BIGENDIAN],
 155 [AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian,
 156 [ac_cv_c_bigendian=unknown
 157 # See if sys/param.h defines the BYTE_ORDER macro.
 158 AC_TRY_COMPILE([#include <sys/types.h>
 159 #include <sys/param.h>], [
 160 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 161  bogus endian macros
 162 #endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
 163 AC_TRY_COMPILE([#include <sys/types.h>
 164 #include <sys/param.h>], [
 165 #if BYTE_ORDER != BIG_ENDIAN
 166  not big endian
 167 #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
 168 if test $ac_cv_c_bigendian = unknown; then
 169 AC_TRY_RUN([main () {
 170   /* Are we little or big endian?  From Harbison&Steele.  */
 171   union
 172   {
 173     long l;
 174     char c[sizeof (long)];
 175   } u;
 176   u.l = 1;
 177   exit (u.c[sizeof (long) - 1] == 1);
 178 }], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown])
 179 fi])
 180 if test $ac_cv_c_bigendian = unknown; then
 181   AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
 182 fi
 183 if test $ac_cv_c_bigendian = yes; then
 184   AC_DEFINE(WORDS_BIGENDIAN)
 185 fi
 186 ])
 187
 188 dnl ---------------------------------------------------------------------------
 189 dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
 190 dnl ---------------------------------------------------------------------------
 191
 192 AC_DEFUN([WX_ARG_CACHE_INIT],
 193         [
 194           wx_arg_cache_file="configarg.cache"
 195           echo "loading argument cache $wx_arg_cache_file"
 196           rm -f ${wx_arg_cache_file}.tmp
 197           touch ${wx_arg_cache_file}.tmp
 198           touch ${wx_arg_cache_file}
 199         ])
 200
 201 AC_DEFUN([WX_ARG_CACHE_FLUSH],
 202         [
 203           echo "saving argument cache $wx_arg_cache_file"
 204           mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
 205         ])
 206
 207 dnl this macro checks for a three-valued command line --with argument:
 208 dnl   possible arguments are 'yes', 'no', 'sys', or 'builtin'
 209 dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name)
 210 AC_DEFUN([WX_ARG_SYS_WITH],
 211         [
 212           AC_MSG_CHECKING([for --with-$1])
 213           no_cache=0
 214           AC_ARG_WITH($1, [$2],
 215                       [
 216                         if test "$withval" = yes; then
 217                           ac_cv_use_$1='$3=yes'
 218                         elif test "$withval" = no; then
 219                           ac_cv_use_$1='$3=no'
 220                         elif test "$withval" = sys; then
 221                           ac_cv_use_$1='$3=sys'
 222                         elif test "$withval" = builtin; then
 223                           ac_cv_use_$1='$3=builtin'
 224                         else
 225                           AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
 226                         fi
 227                       ],
 228                       [
 229                         LINE=`grep "$3" ${wx_arg_cache_file}`
 230                         if test "x$LINE" != x ; then
 231                           eval "DEFAULT_$LINE"
 232                         else
 233                           no_cache=1
 234                         fi
 235
 236                         ac_cv_use_$1='$3='$DEFAULT_$3
 237                       ])
 238
 239           eval "$ac_cv_use_$1"
 240           if test "$no_cache" != 1; then
 241             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 242           fi
 243
 244           if test "$$3" = yes; then
 245             AC_MSG_RESULT(yes)
 246           elif test "$$3" = no; then
 247             AC_MSG_RESULT(no)
 248           elif test "$$3" = sys; then
 249             AC_MSG_RESULT([system version])
 250           elif test "$$3" = builtin; then
 251             AC_MSG_RESULT([builtin version])
 252           else
 253             AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
 254           fi
 255         ])
 256
 257 dnl this macro checks for a command line argument and caches the result
 258 dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
 259 AC_DEFUN([WX_ARG_WITH],
 260         [
 261           AC_MSG_CHECKING([for --with-$1])
 262           no_cache=0
 263           AC_ARG_WITH($1, [$2],
 264                       [
 265                         if test "$withval" = yes; then
 266                           ac_cv_use_$1='$3=yes'
 267                         else
 268                           ac_cv_use_$1='$3=no'
 269                         fi
 270                       ],
 271                       [
 272                         LINE=`grep "$3" ${wx_arg_cache_file}`
 273                         if test "x$LINE" != x ; then
 274                           eval "DEFAULT_$LINE"
 275                         else
 276                           no_cache=1
 277                         fi
 278
 279                         ac_cv_use_$1='$3='$DEFAULT_$3
 280                       ])
 281
 282           eval "$ac_cv_use_$1"
 283           if test "$no_cache" != 1; then
 284             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 285           fi
 286
 287           if test "$$3" = yes; then
 288             AC_MSG_RESULT(yes)
 289           else
 290             AC_MSG_RESULT(no)
 291           fi
 292         ])
 293
 294 dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
 295 dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
 296 AC_DEFUN([WX_ARG_ENABLE],
 297         [
 298           AC_MSG_CHECKING([for --enable-$1])
 299           no_cache=0
 300           AC_ARG_ENABLE($1, [$2],
 301                         [
 302                           if test "$enableval" = yes; then
 303                             ac_cv_use_$1='$3=yes'
 304                           else
 305                             ac_cv_use_$1='$3=no'
 306                           fi
 307                         ],
 308                         [
 309                           LINE=`grep "$3" ${wx_arg_cache_file}`
 310                           if test "x$LINE" != x ; then
 311                             eval "DEFAULT_$LINE"
 312                           else
 313                             no_cache=1
 314                           fi
 315
 316                           ac_cv_use_$1='$3='$DEFAULT_$3
 317                         ])
 318
 319           eval "$ac_cv_use_$1"
 320           if test "$no_cache" != 1; then
 321             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 322           fi
 323
 324           if test "$$3" = yes; then
 325             AC_MSG_RESULT(yes)
 326           else
 327             AC_MSG_RESULT(no)
 328           fi
 329         ])
 330
 331 dnl ---------------------------------------------------------------------------
 332 dnl initialization
 333 dnl ---------------------------------------------------------------------------
 334
 335 dnl the file passed to AC_INIT should be specific to our package
 336 AC_INIT([wx-config.in])
 337
 338 dnl sets build, host, target variables and the same with _alias
 339 AC_CANONICAL_SYSTEM
 340
 341 dnl When making releases do:
 342 dnl
 343 dnl WX_RELEASE_NUMBER += 1
 344 dnl
 345 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
 346 dnl following rules:
 347 dnl
 348 dnl    If any changes have been made to the public interface, that is if any
 349 dnl    exported class, method, global or global type has been added, removed
 350 dnl    or changed in any way, then do:  WX_CURRENT += 1
 351 dnl
 352 dnl    If source changes have been made that *do not* alter the public
 353 dnl    interface then do:  WX_REVISION += 1
 354 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
 355 dnl
 356 dnl    If any public interface was added, do:  WX_AGE += 1
 357 dnl    If any public interface was removed (or altered in a way effectively
 358 dnl    removing the previous definition), instead do:  WX_AGE = 0
 359 dnl
 360 dnl When the major or minor version numbers are incremented, all the above
 361 dnl variables should be reset to 0.
 362 dnl
 363 dnl The resulting library name will be of the form:
 364 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
 365
 366 WX_MAJOR_VERSION_NUMBER=2
 367 WX_MINOR_VERSION_NUMBER=3
 368 WX_RELEASE_NUMBER=3
 369
 370 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 371 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 372
 373 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
 374
 375 WX_CURRENT=2
 376 WX_REVISION=0
 377 WX_AGE=0
 378
 379
 380 dnl ------------------------------------------------------------------------
 381 dnl Check platform (host system)
 382 dnl ------------------------------------------------------------------------
 383
 384 dnl assume Unix
 385 USE_UNIX=1
 386 USE_WIN32=0
 387 USE_DOS=0
 388 USE_BEOS=0
 389 USE_MAC=0
 390
 391 USE_LINUX=
 392 USE_SGI=
 393 USE_HPUX=
 394 USE_SYSV=
 395 USE_SVR4=
 396 USE_AIX=
 397 USE_SUN=
 398 USE_SOLARIS=
 399 USE_SUNOS=
 400 USE_ALPHA=
 401 USE_OSF=
 402 USE_BSD=
 403 USE_DARWIN=
 404 USE_FREEBSD=
 405 USE_OPENBSD=
 406 USE_NETBSD=
 407 USE_VMS=
 408 USE_ULTRIX=
 409 USE_DATA_GENERAL=
 410
 411 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 412 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 413 dnl than checking it during run-time
 414 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 415
 416 dnl the additional define needed for MT programs
 417 CPP_MT_FLAG=-D_REENTRANT
 418
 419 dnl the list of all available toolkits
 420 dnl
 421 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 422 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM WINE"
 423
 424 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 425 dnl     which are either yes or no
 426 DEFAULT_wxUSE_GTK=0
 427 DEFAULT_wxUSE_MAC=0
 428 DEFAULT_wxUSE_MGL=0
 429 DEFAULT_wxUSE_MICROWIN=0
 430 DEFAULT_wxUSE_MOTIF=0
 431 DEFAULT_wxUSE_MSW=0
 432 DEFAULT_wxUSE_PM=0
 433 DEFAULT_wxUSE_WINE=0
 434
 435 dnl these are the values which are really default for the given platform -
 436 dnl they're not cached and are only used if no --with-toolkit was given *and*
 437 dnl nothing was found in the cache
 438 DEFAULT_DEFAULT_wxUSE_GTK=0
 439 DEFAULT_DEFAULT_wxUSE_MAC=0
 440 DEFAULT_DEFAULT_wxUSE_MGL=0
 441 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 442 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 443 DEFAULT_DEFAULT_wxUSE_MSW=0
 444 DEFAULT_DEFAULT_wxUSE_PM=0
 445 DEFAULT_DEFAULT_wxUSE_WINE=0
 446
 447 PROGRAM_EXT=
 448 SO_SUFFIX=so
 449
 450 dnl to support a new system, you need to add its canonical name (as determined
 451 dnl by config.sub or specified by the configure command line) to this "case"
 452 dnl and also define the shared library flags below - search for
 453 dnl SHARED_LIB_SETUP to find the exact place
 454 case "${host}" in
 455   *-hp-hpux* )
 456     USE_HPUX=1
 457     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 458     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 459     SO_SUFFIX=sl
 460     AC_DEFINE(__HPUX__)
 461   ;;
 462   *-*-linux* )
 463     USE_LINUX=1
 464     AC_DEFINE(__LINUX__)
 465     TMP=`uname -m`
 466     if test "x$TMP" = "xalpha"; then
 467       USE_ALPHA=1
 468       AC_DEFINE(__ALPHA__)
 469     fi
 470     DEFAULT_DEFAULT_wxUSE_GTK=1
 471   ;;
 472   *-*-irix5* | *-*-irix6* )
 473     USE_SGI=1
 474     USE_SVR4=1
 475     AC_DEFINE(__SGI__)
 476     AC_DEFINE(__SVR4__)
 477     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 478   ;;
 479   *-*-solaris2* )
 480     USE_SUN=1
 481     USE_SOLARIS=1
 482     USE_SVR4=1
 483     AC_DEFINE(__SUN__)
 484     AC_DEFINE(__SOLARIS__)
 485     AC_DEFINE(__SVR4__)
 486     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 487     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 488   ;;
 489   *-*-sunos4* )
 490     USE_SUN=1
 491     USE_SUNOS=1
 492     USE_BSD=1
 493     AC_DEFINE(__SUN__)
 494     AC_DEFINE(__SUNOS__)
 495     AC_DEFINE(__BSD__)
 496     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 497   ;;
 498   *-*-freebsd*)
 499     USE_BSD=1
 500     USE_FREEBSD=1
 501     CPP_MT_FLAG=-D_THREAD_SAFE
 502     AC_DEFINE(__FREEBSD__)
 503     AC_DEFINE(__BSD__)
 504     DEFAULT_DEFAULT_wxUSE_GTK=1
 505   ;;
 506   *-*-openbsd*)
 507     USE_BSD=1
 508     USE_OPENBSD=1
 509     AC_DEFINE(__FREEBSD__)
 510     AC_DEFINE(__OPENBSD__)
 511     DEFAULT_DEFAULT_wxUSE_GTK=1
 512   ;;
 513   *-*-netbsd*)
 514     USE_BSD=1
 515     USE_NETBSD=1
 516     AC_DEFINE(__FREEBSD__)
 517     AC_DEFINE(__NETBSD__)
 518     DEFAULT_DEFAULT_wxUSE_GTK=1
 519   ;;
 520   *-*-osf* )
 521     USE_ALPHA=1
 522     USE_OSF=1
 523     AC_DEFINE(__ALPHA__)
 524     AC_DEFINE(__OSF__)
 525     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 526     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 527   ;;
 528   *-*-dgux5* )
 529     USE_ALPHA=1
 530     USE_SVR4=1
 531     AC_DEFINE(__ALPHA__)
 532     AC_DEFINE(__SVR4__)
 533     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 534   ;;
 535   *-*-sysv5* )
 536     USE_SYSV=1
 537     USE_SVR4=1
 538     AC_DEFINE(__SYSV__)
 539     AC_DEFINE(__SVR4__)
 540     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 541   ;;
 542   *-*-aix* )
 543     USE_AIX=1
 544     USE_SYSV=1
 545     USE_SVR4=1
 546     AC_DEFINE(__AIX__)
 547     AC_DEFINE(__SYSV__)
 548     AC_DEFINE(__SVR4__)
 549     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 550   ;;
 551
 552   *-*-cygwin* | *-*-mingw32* )
 553     USE_UNIX=0
 554     USE_WIN32=1
 555     SO_SUFFIX=dll
 556     AC_DEFINE(__WIN32__)
 557     AC_DEFINE(__WIN95__)
 558     AC_DEFINE(__WINDOWS__)
 559     AC_DEFINE(__GNUWIN32__)
 560     AC_DEFINE(STRICT)
 561     AC_DEFINE(WINVER, 0x0400)
 562     PROGRAM_EXT=".exe"
 563     RESCOMP=windres
 564     DEFAULT_DEFAULT_wxUSE_MSW=1
 565   ;;
 566
 567   *-pc-msdosdjgpp )
 568     USE_UNIX=0
 569     USE_DOS=1
 570     AC_DEFINE(__DOS__)
 571     PROGRAM_EXT=".exe"
 572     DEFAULT_DEFAULT_wxUSE_MGL=1
 573     DEFAULT_DEFAULT_wxUSE_SHARED=0
 574   ;;
 575
 576   *-pc-os2_emx | *-pc-os2-emx )
 577     AC_DEFINE(__EMX__)
 578     PROGRAM_EXT=".exe"
 579     DEFAULT_DEFAULT_wxUSE_PM=1
 580   ;;
 581
 582   powerpc-*-darwin* )
 583     dnl PowerPC Darwin based distributions (including Mac OS X)
 584     USE_BSD=1
 585     USE_DARWIN=1
 586     CPP_MT_FLAG=
 587     SO_SUFFIX=dylib
 588     AC_DEFINE(__BSD__)
 589     AC_DEFINE(__DARWIN__)
 590     AC_DEFINE(__POWERPC__)
 591     DEFAULT_DEFAULT_wxUSE_MAC=1
 592   ;;
 593
 594   *-*-beos* )
 595     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 596     USE_BEOS=1
 597     AC_DEFINE(__BEOS__)
 598   ;;
 599
 600   *)
 601     AC_MSG_ERROR(unknown system type ${host}.)
 602 esac
 603
 604 if test "$USE_UNIX" = 1 ; then
 605     wxUSE_UNIX=yes
 606     AC_DEFINE(__UNIX__)
 607 fi
 608
 609 dnl check for glibc version
 610 if test "$USE_LINUX" = 1; then
 611     AC_CACHE_CHECK([for glibc 2.1 or later], wx_lib_glibc21,[
 612         AC_TRY_COMPILE([#include <features.h>],
 613             [
 614                 #if !__GLIBC_PREREQ(2, 1)
 615                     #error not glibc2.1
 616                 #endif
 617             ],
 618             [
 619                 wx_lib_glibc21=yes
 620             ],
 621             [
 622                 wx_lib_glibc21=no
 623             ]
 624         )
 625     ])
 626     if test "$wx_lib_glibc21" = "yes"; then
 627         AC_DEFINE(wxHAVE_GLIBC2)
 628     fi
 629 fi
 630
 631 dnl ---------------------------------------------------------------------------
 632 dnl command line options for configure
 633 dnl ---------------------------------------------------------------------------
 634
 635 dnl the default values for all options - we collect them all here to simplify
 636 dnl modification of the default values (for example, if the defaults for some
 637 dnl platform should be changed, it can be done here too)
 638 dnl
 639 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 640
 641 WX_ARG_CACHE_INIT
 642
 643 dnl useful to test the compilation with minimum options, define as 0 for normal
 644 dnl usage
 645 DEBUG_CONFIGURE=0
 646 if test $DEBUG_CONFIGURE = 1; then
 647   DEFAULT_wxUSE_UNIVERSAL=no
 648
 649   DEFAULT_wxUSE_THREADS=yes
 650
 651   DEFAULT_wxUSE_SHARED=yes
 652   DEFAULT_wxUSE_SONAME=no
 653   DEFAULT_wxUSE_OPTIMISE=no
 654   DEFAULT_wxUSE_PROFILE=no
 655   DEFAULT_wxUSE_NO_DEPS=no
 656   DEFAULT_wxUSE_NO_RTTI=yes
 657   DEFAULT_wxUSE_NO_EXCEPTIONS=yes
 658   DEFAULT_wxUSE_PERMISSIVE=no
 659   DEFAULT_wxUSE_DEBUG_FLAG=yes
 660   DEFAULT_wxUSE_DEBUG_INFO=yes
 661   DEFAULT_wxUSE_DEBUG_GDB=yes
 662   DEFAULT_wxUSE_MEM_TRACING=no
 663   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 664   DEFAULT_wxUSE_DMALLOC=no
 665   DEFAULT_wxUSE_PRECOMP=yes
 666   DEFAULT_wxUSE_APPLE_IEEE=no
 667
 668   DEFAULT_wxUSE_LOG=yes
 669   DEFAULT_wxUSE_LOGWINDOW=no
 670   DEFAULT_wxUSE_LOGGUI=no
 671   DEFAULT_wxUSE_LOGDIALOG=no
 672
 673   DEFAULT_wxUSE_GUI=yes
 674   DEFAULT_wxUSE_CONTROLS=no
 675
 676   DEFAULT_wxUSE_REGEX=no
 677   DEFAULT_wxUSE_ZLIB=no
 678   DEFAULT_wxUSE_LIBPNG=no
 679   DEFAULT_wxUSE_LIBJPEG=no
 680   DEFAULT_wxUSE_LIBTIFF=no
 681   DEFAULT_wxUSE_ODBC=no
 682   DEFAULT_wxUSE_FREETYPE=no
 683   DEFAULT_wxUSE_OPENGL=no
 684
 685   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 686   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 687   DEFAULT_wxUSE_STD_IOSTREAM=no
 688   DEFAULT_wxUSE_CMDLINE_PARSER=no
 689   DEFAULT_wxUSE_DATETIME=no
 690   DEFAULT_wxUSE_TIMEDATE=no
 691   DEFAULT_wxUSE_TIMER=no
 692   DEFAULT_wxUSE_STOPWATCH=no
 693   DEFAULT_wxUSE_FILE=no
 694   DEFAULT_wxUSE_FFILE=no
 695   DEFAULT_wxUSE_TEXTBUFFER=no
 696   DEFAULT_wxUSE_TEXTFILE=no
 697   DEFAULT_wxUSE_WAVE=no
 698   DEFAULT_wxUSE_INTL=no
 699   DEFAULT_wxUSE_CONFIG=no
 700   DEFAULT_wxUSE_FONTMAP=no
 701   DEFAULT_wxUSE_STREAMS=no
 702   DEFAULT_wxUSE_SOCKETS=no
 703   DEFAULT_wxUSE_DIALUP_MANAGER=no
 704   DEFAULT_wxUSE_JOYSTICK=no
 705   DEFAULT_wxUSE_DYNLIB_CLASS=no
 706   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 707   DEFAULT_wxUSE_LONGLONG=no
 708   DEFAULT_wxUSE_GEOMETRY=no
 709
 710   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 711   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 712   DEFAULT_wxUSE_POSTSCRIPT=no
 713
 714   DEFAULT_wxUSE_X_RESOURCES=no
 715   DEFAULT_wxUSE_CLIPBOARD=no
 716   DEFAULT_wxUSE_TOOLTIPS=no
 717   DEFAULT_wxUSE_DRAG_AND_DROP=no
 718   DEFAULT_wxUSE_DRAGIMAGE=no
 719   DEFAULT_wxUSE_SPLINES=no
 720
 721   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 722   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 723   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 724
 725   DEFAULT_wxUSE_PROLOGIO=no
 726   DEFAULT_wxUSE_RESOURCES=no
 727   DEFAULT_wxUSE_CONSTRAINTS=no
 728   DEFAULT_wxUSE_IPC=no
 729   DEFAULT_wxUSE_HELP=no
 730   DEFAULT_wxUSE_MS_HTML_HELP=no
 731   DEFAULT_wxUSE_WXHTML_HELP=no
 732   DEFAULT_wxUSE_TREELAYOUT=no
 733   DEFAULT_wxUSE_METAFILE=no
 734   DEFAULT_wxUSE_MIMETYPE=no
 735   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 736   DEFAULT_wxUSE_PROTOCOL=no
 737   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 738   DEFAULT_wxUSE_PROTOCOL_FTP=no
 739   DEFAULT_wxUSE_PROTOCOL_FILE=no
 740   DEFAULT_wxUSE_URL=no
 741
 742   DEFAULT_wxUSE_COMMONDLGS=no
 743   DEFAULT_wxUSE_CHOICEDLG=no
 744   DEFAULT_wxUSE_COLOURDLG=no
 745   DEFAULT_wxUSE_DIRDLG=no
 746   DEFAULT_wxUSE_FILEDLG=no
 747   DEFAULT_wxUSE_FINDREPLDLG=no
 748   DEFAULT_wxUSE_FONTDLG=no
 749   DEFAULT_wxUSE_MSGDLG=no
 750   DEFAULT_wxUSE_NUMBERDLG=no
 751   DEFAULT_wxUSE_TEXTDLG=no
 752   DEFAULT_wxUSE_SPLASH=no
 753   DEFAULT_wxUSE_STARTUP_TIPS=no
 754   DEFAULT_wxUSE_PROGRESSDLG=no
 755   DEFAULT_wxUSE_WIZARDDLG=no
 756
 757   DEFAULT_wxUSE_MENUS=no
 758   DEFAULT_wxUSE_MINIFRAME=no
 759   DEFAULT_wxUSE_HTML=no
 760   DEFAULT_wxUSE_FILESYSTEM=no
 761   DEFAULT_wxUSE_FS_INET=no
 762   DEFAULT_wxUSE_FS_ZIP=no
 763   DEFAULT_wxUSE_BUSYINFO=no
 764   DEFAULT_wxUSE_ZIPSTREAM=no
 765   DEFAULT_wxUSE_VALIDATORS=no
 766
 767   DEFAULT_wxUSE_ACCEL=no
 768   DEFAULT_wxUSE_BUTTON=no
 769   DEFAULT_wxUSE_BMPBUTTON=no
 770   DEFAULT_wxUSE_CALCTRL=no
 771   DEFAULT_wxUSE_CARET=no
 772   DEFAULT_wxUSE_CHECKBOX=no
 773   DEFAULT_wxUSE_CHECKLST=no
 774   DEFAULT_wxUSE_CHOICE=no
 775   DEFAULT_wxUSE_COMBOBOX=no
 776   DEFAULT_wxUSE_GAUGE=no
 777   DEFAULT_wxUSE_GRID=no
 778   DEFAULT_wxUSE_NEW_GRID=no
 779   DEFAULT_wxUSE_IMAGLIST=no
 780   DEFAULT_wxUSE_LISTBOX=no
 781   DEFAULT_wxUSE_LISTCTRL=no
 782   DEFAULT_wxUSE_NOTEBOOK=no
 783   DEFAULT_wxUSE_PROPSHEET=no
 784   DEFAULT_wxUSE_RADIOBOX=no
 785   DEFAULT_wxUSE_RADIOBTN=no
 786   DEFAULT_wxUSE_SASH=no
 787   DEFAULT_wxUSE_SCROLLBAR=no
 788   DEFAULT_wxUSE_SLIDER=no
 789   DEFAULT_wxUSE_SPINBTN=no
 790   DEFAULT_wxUSE_SPINCTRL=no
 791   DEFAULT_wxUSE_SPLITTER=no
 792   DEFAULT_wxUSE_STATBMP=no
 793   DEFAULT_wxUSE_STATBOX=no
 794   DEFAULT_wxUSE_STATLINE=no
 795   DEFAULT_wxUSE_STATTEXT=no
 796   DEFAULT_wxUSE_STATUSBAR=yes
 797   DEFAULT_wxUSE_TABDIALOG=no
 798   DEFAULT_wxUSE_TEXTCTRL=no
 799   DEFAULT_wxUSE_TOGGLEBTN=no
 800   DEFAULT_wxUSE_TOOLBAR=no
 801   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 802   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 803   DEFAULT_wxUSE_TREECTRL=no
 804   DEFAULT_wxUSE_POPUPWIN=no
 805   DEFAULT_wxUSE_TIPWINDOW=no
 806
 807   DEFAULT_wxUSE_UNICODE=no
 808   DEFAULT_wxUSE_UNICODE_MSLU=no
 809   DEFAULT_wxUSE_WCSRTOMBS=no
 810
 811   DEFAULT_wxUSE_PALETTE=no
 812   DEFAULT_wxUSE_IMAGE=no
 813   DEFAULT_wxUSE_GIF=no
 814   DEFAULT_wxUSE_PCX=no
 815   DEFAULT_wxUSE_PNM=no
 816   DEFAULT_wxUSE_XPM=no
 817 else
 818   DEFAULT_wxUSE_UNIVERSAL=no
 819
 820   DEFAULT_wxUSE_THREADS=yes
 821
 822   DEFAULT_wxUSE_SHARED=yes
 823   DEFAULT_wxUSE_SONAME=no
 824   DEFAULT_wxUSE_OPTIMISE=yes
 825   DEFAULT_wxUSE_PROFILE=no
 826   DEFAULT_wxUSE_NO_DEPS=no
 827   DEFAULT_wxUSE_NO_RTTI=yes
 828   DEFAULT_wxUSE_NO_EXCEPTIONS=yes
 829   DEFAULT_wxUSE_PERMISSIVE=no
 830   DEFAULT_wxUSE_DEBUG_FLAG=no
 831   DEFAULT_wxUSE_DEBUG_INFO=no
 832   DEFAULT_wxUSE_DEBUG_GDB=no
 833   DEFAULT_wxUSE_MEM_TRACING=no
 834   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 835   DEFAULT_wxUSE_DMALLOC=no
 836   DEFAULT_wxUSE_PRECOMP=yes
 837   DEFAULT_wxUSE_APPLE_IEEE=yes
 838
 839   DEFAULT_wxUSE_LOG=yes
 840   DEFAULT_wxUSE_LOGWINDOW=yes
 841   DEFAULT_wxUSE_LOGGUI=yes
 842   DEFAULT_wxUSE_LOGDIALOG=yes
 843
 844   DEFAULT_wxUSE_GUI=yes
 845
 846   DEFAULT_wxUSE_REGEX=yes
 847   DEFAULT_wxUSE_ZLIB=yes
 848   DEFAULT_wxUSE_LIBPNG=yes
 849   DEFAULT_wxUSE_LIBJPEG=yes
 850   DEFAULT_wxUSE_LIBTIFF=yes
 851   DEFAULT_wxUSE_ODBC=no
 852   DEFAULT_wxUSE_FREETYPE=no
 853   DEFAULT_wxUSE_OPENGL=no
 854
 855   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 856   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 857   DEFAULT_wxUSE_STD_IOSTREAM=no
 858   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 859   DEFAULT_wxUSE_DATETIME=yes
 860   DEFAULT_wxUSE_TIMEDATE=no
 861   DEFAULT_wxUSE_TIMER=yes
 862   DEFAULT_wxUSE_STOPWATCH=yes
 863   DEFAULT_wxUSE_FILE=yes
 864   DEFAULT_wxUSE_FFILE=yes
 865   DEFAULT_wxUSE_TEXTBUFFER=yes
 866   DEFAULT_wxUSE_TEXTFILE=yes
 867   DEFAULT_wxUSE_WAVE=no
 868   DEFAULT_wxUSE_INTL=yes
 869   DEFAULT_wxUSE_CONFIG=yes
 870   DEFAULT_wxUSE_FONTMAP=yes
 871   DEFAULT_wxUSE_STREAMS=yes
 872   DEFAULT_wxUSE_SOCKETS=yes
 873   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 874   DEFAULT_wxUSE_JOYSTICK=yes
 875   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 876   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 877   DEFAULT_wxUSE_LONGLONG=yes
 878   DEFAULT_wxUSE_GEOMETRY=yes
 879
 880   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 881   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 882   DEFAULT_wxUSE_POSTSCRIPT=yes
 883
 884   DEFAULT_wxUSE_X_RESOURCES=no
 885   DEFAULT_wxUSE_CLIPBOARD=yes
 886   DEFAULT_wxUSE_TOOLTIPS=yes
 887   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 888   DEFAULT_wxUSE_DRAGIMAGE=yes
 889   DEFAULT_wxUSE_SPLINES=yes
 890
 891   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 892   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 893   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 894
 895   DEFAULT_wxUSE_PROLOGIO=yes
 896   DEFAULT_wxUSE_RESOURCES=yes
 897   DEFAULT_wxUSE_CONSTRAINTS=yes
 898   DEFAULT_wxUSE_IPC=yes
 899   DEFAULT_wxUSE_HELP=yes
 900   DEFAULT_wxUSE_MS_HTML_HELP=yes
 901   DEFAULT_wxUSE_WXHTML_HELP=yes
 902   DEFAULT_wxUSE_TREELAYOUT=yes
 903   DEFAULT_wxUSE_METAFILE=yes
 904   DEFAULT_wxUSE_MIMETYPE=yes
 905   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 906   DEFAULT_wxUSE_PROTOCOL=yes
 907   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 908   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 909   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 910   DEFAULT_wxUSE_URL=yes
 911
 912   DEFAULT_wxUSE_COMMONDLGS=yes
 913   DEFAULT_wxUSE_CHOICEDLG=yes
 914   DEFAULT_wxUSE_COLOURDLG=yes
 915   DEFAULT_wxUSE_DIRDLG=yes
 916   DEFAULT_wxUSE_FILEDLG=yes
 917   DEFAULT_wxUSE_FINDREPLDLG=yes
 918   DEFAULT_wxUSE_FONTDLG=yes
 919   DEFAULT_wxUSE_MSGDLG=yes
 920   DEFAULT_wxUSE_NUMBERDLG=yes
 921   DEFAULT_wxUSE_TEXTDLG=yes
 922   DEFAULT_wxUSE_SPLASH=yes
 923   DEFAULT_wxUSE_STARTUP_TIPS=yes
 924   DEFAULT_wxUSE_PROGRESSDLG=yes
 925   DEFAULT_wxUSE_WIZARDDLG=yes
 926
 927   DEFAULT_wxUSE_MENUS=yes
 928   DEFAULT_wxUSE_MINIFRAME=yes
 929   DEFAULT_wxUSE_HTML=yes
 930   DEFAULT_wxUSE_FILESYSTEM=yes
 931   DEFAULT_wxUSE_FS_INET=yes
 932   DEFAULT_wxUSE_FS_ZIP=yes
 933   DEFAULT_wxUSE_BUSYINFO=yes
 934   DEFAULT_wxUSE_ZIPSTREAM=yes
 935   DEFAULT_wxUSE_VALIDATORS=yes
 936
 937   DEFAULT_wxUSE_ACCEL=yes
 938   DEFAULT_wxUSE_BUTTON=yes
 939   DEFAULT_wxUSE_BMPBUTTON=yes
 940   DEFAULT_wxUSE_CALCTRL=yes
 941   DEFAULT_wxUSE_CARET=yes
 942   DEFAULT_wxUSE_CHECKBOX=yes
 943   DEFAULT_wxUSE_CHECKLST=yes
 944   DEFAULT_wxUSE_CHOICE=yes
 945   DEFAULT_wxUSE_COMBOBOX=yes
 946   DEFAULT_wxUSE_GAUGE=yes
 947   DEFAULT_wxUSE_GRID=yes
 948   DEFAULT_wxUSE_NEW_GRID=yes
 949   DEFAULT_wxUSE_IMAGLIST=yes
 950   DEFAULT_wxUSE_LISTBOX=yes
 951   DEFAULT_wxUSE_LISTCTRL=yes
 952   DEFAULT_wxUSE_NOTEBOOK=yes
 953   DEFAULT_wxUSE_PROPSHEET=yes
 954   DEFAULT_wxUSE_RADIOBOX=yes
 955   DEFAULT_wxUSE_RADIOBTN=yes
 956   DEFAULT_wxUSE_SASH=yes
 957   DEFAULT_wxUSE_SCROLLBAR=yes
 958   DEFAULT_wxUSE_SLIDER=yes
 959   DEFAULT_wxUSE_SPINBTN=yes
 960   DEFAULT_wxUSE_SPINCTRL=yes
 961   DEFAULT_wxUSE_SPLITTER=yes
 962   DEFAULT_wxUSE_STATBMP=yes
 963   DEFAULT_wxUSE_STATBOX=yes
 964   DEFAULT_wxUSE_STATLINE=yes
 965   DEFAULT_wxUSE_STATTEXT=yes
 966   DEFAULT_wxUSE_STATUSBAR=yes
 967   DEFAULT_wxUSE_TABDIALOG=no
 968   DEFAULT_wxUSE_TEXTCTRL=yes
 969   DEFAULT_wxUSE_TOGGLEBTN=yes
 970   DEFAULT_wxUSE_TOOLBAR=yes
 971   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 972   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 973   DEFAULT_wxUSE_TREECTRL=yes
 974   DEFAULT_wxUSE_POPUPWIN=yes
 975   DEFAULT_wxUSE_TIPWINDOW=yes
 976
 977   DEFAULT_wxUSE_UNICODE=no
 978   DEFAULT_wxUSE_UNICODE_MSLU=yes
 979   DEFAULT_wxUSE_WCSRTOMBS=no
 980
 981   DEFAULT_wxUSE_PALETTE=yes
 982   DEFAULT_wxUSE_IMAGE=yes
 983   DEFAULT_wxUSE_GIF=yes
 984   DEFAULT_wxUSE_PCX=yes
 985   DEFAULT_wxUSE_PNM=yes
 986   DEFAULT_wxUSE_XPM=yes
 987 fi
 988
 989 dnl WX_ARG_WITH should be used to select whether an external package will be
 990 dnl used or not, to configure compile-time features of this package itself,
 991 dnl use WX_ARG_ENABLE instead
 992
 993 dnl ============================
 994 dnl external package dependecies
 995 dnl ============================
 996
 997 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 998 dnl these values manually
 999 for toolkit in `echo $ALL_TOOLKITS`; do
1000   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
1001   if test "x$LINE" != x ; then
1002     has_toolkit_in_cache=1
1003     eval "DEFAULT_$LINE"
1004     eval "CACHE_$toolkit=1"
1005   fi
1006 done
1007
1008 dnl ---------------------------------------------------------------------------
1009 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
1010 dnl first to disable many other switches if it's given
1011 dnl
1012 dnl NB: this is still in testing stage, don't use if you don't know what you're
1013 dnl     doing
1014 dnl ---------------------------------------------------------------------------
1015
1016 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
1017
1018 if test "$wxUSE_GUI" = "yes"; then
1019
1020 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
1021 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
1022 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
1023 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
1024 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
1025 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW TOOLKIT_GIVEN=1])
1026 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
1027 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" CACHE_MGL=1 TOOLKIT_GIVEN=1])
1028 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
1029
1030 AC_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)],wxUSE_GTK2=1,wxUSE_GTK2=0)
1031
1032 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
1033 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
1034 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
1035 WX_ARG_SYS_WITH(freetype,  [  --with-freetype         use freetype (font rasterizer)], wxUSE_FREETYPE)
1036 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
1037
1038 fi
1039 dnl for GUI only
1040
1041 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
1042 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
1043 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
1044 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
1045
1046 dnl ---------------------------------------------------------------------------
1047 dnl compile options
1048 dnl ---------------------------------------------------------------------------
1049
1050 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
1051 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
1052 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
1053 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
1054
1055 dnl allow the precompiled header option to be disabled under Mac OS X
1056 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
1057
1058 if test "$wxUSE_DEBUG" = "yes"; then
1059   DEFAULT_wxUSE_DEBUG_FLAG=yes
1060   DEFAULT_wxUSE_DEBUG_INFO=yes
1061 elif test "$wxUSE_DEBUG" = "no"; then
1062   DEFAULT_wxUSE_DEBUG_FLAG=no
1063   DEFAULT_wxUSE_DEBUG_INFO=no
1064 fi
1065
1066 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
1067 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
1068 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
1069 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
1070 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
1071 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
1072 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
1073 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
1074 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
1075 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
1076
1077 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
1078 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
1079
1080 dnl ---------------------------------------------------------------------------
1081 dnl (small) optional non GUI classes
1082 dnl ---------------------------------------------------------------------------
1083
1084 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
1085 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
1086
1087 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
1088 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
1089 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
1090 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
1091 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
1092
1093 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
1094
1095 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
1096 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
1097 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
1098 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
1099 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
1100 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
1101 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
1102 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
1103 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
1104 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
1105 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
1106 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
1107 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
1108 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
1109 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
1110 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
1111 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
1112 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
1113 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
1114 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
1115 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
1116 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
1117 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
1118 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
1119 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
1120 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
1121 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
1122 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
1123
1124 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
1125 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
1126
1127 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
1128 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
1129
1130 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1131 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1132 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1133 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1134 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1135
1136
1137 dnl ---------------------------------------------------------------------------
1138 dnl "big" options (i.e. those which change a lot of things throughout the library)
1139 dnl ---------------------------------------------------------------------------
1140
1141 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1142
1143 if test "$wxUSE_GUI" = "yes"; then
1144
1145 dnl ---------------------------------------------------------------------------
1146 dnl "big" GUI options
1147 dnl ---------------------------------------------------------------------------
1148
1149 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1150 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1151 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1152 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1153 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1154 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1155 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1156 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
1157 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1158 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1159 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1160
1161 dnl ---------------------------------------------------------------------------
1162 dnl PostScript options
1163 dnl ---------------------------------------------------------------------------
1164 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1165
1166 dnl VZ: these options seem to be always on, if someone wants to change it please do
1167 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1168 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1169
1170 dnl ---------------------------------------------------------------------------
1171 dnl resources
1172 dnl ---------------------------------------------------------------------------
1173
1174 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1175 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1176
1177 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1178
1179 dnl ---------------------------------------------------------------------------
1180 dnl IPC &c
1181 dnl ---------------------------------------------------------------------------
1182
1183 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1184 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1185 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1186
1187 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
1188
1189 dnl ---------------------------------------------------------------------------
1190 dnl optional GUI controls (in alphabetical order except the first one)
1191 dnl ---------------------------------------------------------------------------
1192
1193 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1194
1195 dnl even with --enable-controls, some may be disabled by giving
1196 dnl --disable-<control> later on the command line - but by default all will be
1197 dnl used (and vice versa)
1198 if test "$wxUSE_CONTROLS" = "yes"; then
1199   DEFAULT_wxUSE_ACCEL=yes
1200   DEFAULT_wxUSE_BMPBUTTON=yes
1201   DEFAULT_wxUSE_BUTTON=yes
1202   DEFAULT_wxUSE_CALCTRL=no
1203   DEFAULT_wxUSE_CARET=yes
1204   DEFAULT_wxUSE_COMBOBOX=yes
1205   DEFAULT_wxUSE_CHECKBOX=yes
1206   DEFAULT_wxUSE_CHECKLISTBOX=yes
1207   DEFAULT_wxUSE_CHOICE=yes
1208   DEFAULT_wxUSE_GAUGE=yes
1209   DEFAULT_wxUSE_GRID=yes
1210   DEFAULT_wxUSE_NEW_GRID=yes
1211   DEFAULT_wxUSE_IMAGLIST=yes
1212   DEFAULT_wxUSE_LISTBOX=yes
1213   DEFAULT_wxUSE_LISTCTRL=yes
1214   DEFAULT_wxUSE_NOTEBOOK=yes
1215   DEFAULT_wxUSE_PROPSHEET=yes
1216   DEFAULT_wxUSE_RADIOBOX=yes
1217   DEFAULT_wxUSE_RADIOBTN=yes
1218   DEFAULT_wxUSE_SASH=yes
1219   DEFAULT_wxUSE_SCROLLBAR=yes
1220   DEFAULT_wxUSE_SLIDER=yes
1221   DEFAULT_wxUSE_SPINBTN=yes
1222   DEFAULT_wxUSE_SPINCTRL=yes
1223   DEFAULT_wxUSE_SPLITTER=yes
1224   DEFAULT_wxUSE_STATBMP=yes
1225   DEFAULT_wxUSE_STATBOX=yes
1226   DEFAULT_wxUSE_STATLINE=yes
1227   DEFAULT_wxUSE_STATUSBAR=yes
1228   DEFAULT_wxUSE_TAB_DIALOG=yes
1229   DEFAULT_wxUSE_TOGGLEBTN=yes
1230   DEFAULT_wxUSE_TOOLBAR=yes
1231   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1232   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1233   DEFAULT_wxUSE_TOOLTIPS=yes
1234   DEFAULT_wxUSE_TREECTRL=yes
1235   DEFAULT_wxUSE_POPUPWIN=yes
1236   DEFAULT_wxUSE_TIPWINDOW=yes
1237 elif test "$wxUSE_CONTROLS" = "no"; then
1238   DEFAULT_wxUSE_ACCEL=no
1239   DEFAULT_wxUSE_BMPBUTTON=no
1240   DEFAULT_wxUSE_BUTTON=no
1241   DEFAULT_wxUSE_CALCTRL=no
1242   DEFAULT_wxUSE_CARET=no
1243   DEFAULT_wxUSE_COMBOBOX=no
1244   DEFAULT_wxUSE_CHECKBOX=no
1245   DEFAULT_wxUSE_CHECKLISTBOX=no
1246   DEFAULT_wxUSE_CHOICE=no
1247   DEFAULT_wxUSE_GAUGE=no
1248   DEFAULT_wxUSE_GRID=no
1249   DEFAULT_wxUSE_NEW_GRID=no
1250   DEFAULT_wxUSE_IMAGLIST=no
1251   DEFAULT_wxUSE_LISTBOX=no
1252   DEFAULT_wxUSE_LISTCTRL=no
1253   DEFAULT_wxUSE_NOTEBOOK=no
1254   DEFAULT_wxUSE_PROPSHEET=no
1255   DEFAULT_wxUSE_RADIOBOX=no
1256   DEFAULT_wxUSE_RADIOBTN=no
1257   DEFAULT_wxUSE_SASH=no
1258   DEFAULT_wxUSE_SCROLLBAR=no
1259   DEFAULT_wxUSE_SLIDER=no
1260   DEFAULT_wxUSE_SPINBTN=no
1261   DEFAULT_wxUSE_SPINCTRL=no
1262   DEFAULT_wxUSE_SPLITTER=no
1263   DEFAULT_wxUSE_STATBMP=no
1264   DEFAULT_wxUSE_STATBOX=no
1265   DEFAULT_wxUSE_STATLINE=no
1266   DEFAULT_wxUSE_STATUSBAR=no
1267   DEFAULT_wxUSE_TAB_DIALOG=no
1268   DEFAULT_wxUSE_TOGGLEBTN=no
1269   DEFAULT_wxUSE_TOOLBAR=no
1270   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1271   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1272   DEFAULT_wxUSE_TOOLTIPS=no
1273   DEFAULT_wxUSE_TREECTRL=no
1274   DEFAULT_wxUSE_POPUPWIN=no
1275   DEFAULT_wxUSE_TIPWINDOW=no
1276 fi
1277
1278 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1279 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1280 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1281 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1282 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1283 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1284 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1285 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1286 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1287 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1288 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1289 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1290 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1291 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1292 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1293 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1294 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
1295 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1296 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1297 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1298 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1299 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1300 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1301 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1302 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1303 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1304 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1305 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1306 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1307 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1308 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1309 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1310 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1311 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1312 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1313 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1314 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1315 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1316 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1317
1318 dnl ---------------------------------------------------------------------------
1319 dnl common dialogs
1320 dnl ---------------------------------------------------------------------------
1321
1322 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1323 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1324 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1325 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1326 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1327 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1328 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1329 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1330 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1331 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1332 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1333 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1334 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1335 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1336
1337 dnl ---------------------------------------------------------------------------
1338 dnl misc GUI options
1339 dnl ---------------------------------------------------------------------------
1340
1341 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1342 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1343 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1344 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1345 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1346 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1347 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1348 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1349 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1350
1351 dnl ---------------------------------------------------------------------------
1352 dnl support for image formats that do not rely on external library
1353 dnl ---------------------------------------------------------------------------
1354
1355 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1356 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1357 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1358 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1359 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1360 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1361
1362 fi
1363 dnl for GUI only
1364
1365 dnl cache the options values before (may be) aborting below
1366 WX_ARG_CACHE_FLUSH
1367
1368 dnl check that no more than one toolkit is given and that if none are given that
1369 dnl we have a default one
1370
1371 AC_MSG_CHECKING(for toolkit)
1372
1373 if test "$wxUSE_GUI" = "yes"; then
1374
1375     if test "$USE_BEOS" = 1; then
1376         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1377     fi
1378
1379     if test "$TOOLKIT_GIVEN" = 1; then
1380       dnl convert "yes" to 1 and "no" to 0
1381       for toolkit in `echo $ALL_TOOLKITS`; do
1382         var=wxUSE_$toolkit
1383         eval "value=\$${var}"
1384         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1385       done
1386     else
1387       dnl try to guess the most apropriate toolkit for this platform
1388       for toolkit in `echo $ALL_TOOLKITS`; do
1389         if test "$has_toolkit_in_cache" != 1; then
1390           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1391         else
1392           var=DEFAULT_wxUSE_$toolkit
1393         fi
1394         eval "wxUSE_$toolkit=\$${var}"
1395       done
1396     fi
1397
1398     dnl we suppose that expr is available (maybe there is a better way to do
1399     dnl this? what about using ALL_TOOLKITS? TODO)
1400     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1401                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0}`
1402
1403     dnl Allow wxUSE_PM only for OS/2 with EMX.
1404     dnl Path separator; ':' for unix.
1405     dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1406     case "${host}" in
1407       *-pc-os2_emx | *-pc-os2-emx )
1408         # PATH_IFS is autodetected by OS/2's configure (usually ';')
1409         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1410         LEX_STEM="lexyy"
1411       ;;
1412       *)
1413         PATH_IFS=':'
1414         LEX_STEM="lex.yy"
1415       ;;
1416     esac
1417
1418     case "$NUM_TOOLKITS" in
1419       1)
1420       ;;
1421       0)
1422         AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1423       ;;
1424       *)
1425         AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1426     esac
1427
1428     dnl cache the wxUSE_<TOOLKIT> values too
1429     for toolkit in `echo $ALL_TOOLKITS`; do
1430       var=wxUSE_$toolkit
1431       eval "value=\$${var}"
1432       if test "x$value" != x; then
1433         cache_var=CACHE_$toolkit
1434         eval "cache=\$${cache_var}"
1435         if test "$cache" = 1; then
1436           echo "$var=$value" >> ${wx_arg_cache_file}
1437         fi
1438         if test "$value" = 1; then
1439           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1440           AC_MSG_RESULT($toolkit_echo)
1441         fi
1442       fi
1443     done
1444 else
1445     PATH_IFS=':'
1446     AC_MSG_RESULT(base ($host_alias hosted) only)
1447 fi
1448
1449 dnl ---------------------------------------------------------------------------
1450 dnl Checks for programs
1451 dnl ---------------------------------------------------------------------------
1452
1453 dnl flush the cache because checking for programs might abort
1454 AC_CACHE_SAVE
1455
1456 dnl cross-compiling support: we're cross compiling if the build system is
1457 dnl different from the target one (assume host and target be always the same)
1458 if test "$build" != "$host" ; then
1459     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 ; then
1460         CC=$host_alias-gcc
1461         CXX=$host_alias-c++
1462         AR=$host_alias-ar
1463         RANLIB=$host_alias-ranlib
1464         DLLTOOL=$host_alias-dlltool
1465         RESCOMP=$host_alias-windres
1466         LD=$host_alias-ld
1467         NM=$host_alias-nm
1468         STRIP=$host_alias-strip
1469     else
1470         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1471     fi
1472 fi
1473
1474 dnl C-compiler checks
1475 dnl   defines CC with the compiler to use
1476 dnl   defines GCC with yes if using gcc
1477 dnl   defines GCC empty if not using gcc
1478 dnl   defines CFLAGS
1479 AC_PROG_CC
1480
1481 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
1482
1483 dnl is -traditional needed for correct compilations
1484 dnl   adds -traditional for gcc if needed
1485 AC_PROG_GCC_TRADITIONAL
1486
1487 AC_LANG_SAVE
1488 AC_LANG_CPLUSPLUS
1489
1490 dnl C++-compiler checks
1491 dnl   defines CXX with the compiler to use
1492 dnl   defines GXX with yes if using gxx
1493 dnl   defines GXX empty if not using gxx
1494 dnl   defines CXXFLAGS
1495 AC_PROG_CXX
1496
1497 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
1498
1499 AC_LANG_RESTORE
1500
1501 dnl ranlib command
1502 dnl   defines RANLIB with the appropriate command
1503 AC_PROG_RANLIB
1504
1505 dnl ar command
1506 dnl   defines AR with the appropriate command
1507 AC_CHECK_PROG(AR, ar, ar, ar)
1508
1509 dnl install checks
1510 dnl   defines INSTALL with the appropriate command
1511 AC_PROG_INSTALL
1512 case "${host}" in
1513
1514     dnl The other BSD's should probably go in here too, since this is
1515     dnl to workaround a strange static lib BSDism.
1516     dnl Mac OS X install seems to ignore -p option...
1517     powerpc-*-darwin* )
1518         INSTALL_PROGRAM="cp -fp"
1519         INSTALL_DATA="cp -fp"
1520         ;;
1521     *)
1522         ;;
1523 esac
1524
1525 dnl strip command
1526 dnl   defines STRIP as strip or nothing if not found
1527 AC_CHECK_PROG(STRIP, strip, strip, true)
1528
1529 dnl check if VPATH works
1530 AC_MSG_CHECKING(make for VPATH support)
1531 dnl create Makefile
1532 cat - << EOF > confMake
1533 check : file
1534         cp \$? \$@
1535         cp \$? final_file
1536 EOF
1537
1538 if test ! -d sub ; then
1539   mkdir sub
1540 fi
1541 echo dummy > sub/file
1542 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1543 RESULT=$?
1544 rm -f sub/file check final_file confMake
1545 rmdir sub
1546 if test "$RESULT" = 0; then
1547   AC_MSG_RESULT(yes)
1548 else
1549   AC_MSG_RESULT(no)
1550   AC_MSG_ERROR([
1551 You need a make-utility that is able to use the variable
1552 VPATH correctly.
1553 If your version of make does not support VPATH correctly,
1554 please install GNU-make (possibly as gmake), and start
1555 configure with the following command:
1556 export MAKE=gmake; ./configure  for sh-type shells
1557 setenv MAKE gmake; ./configure  for csh-type shells
1558 Also please do remember to use gmake in this case every time
1559 you are trying to compile.
1560 ])
1561 fi
1562
1563 dnl YACC checks
1564 dnl   defines YACC with the appropriate command
1565 AC_PROG_YACC
1566
1567 dnl LEX checks
1568 dnl   defines LEX with the appropriate command
1569 dnl   defines LEXLIB with the appropriate library
1570 AC_PROG_LEX
1571
1572 dnl needed for making link to setup.h
1573 AC_PROG_LN_S
1574
1575 dnl ---------------------------------------------------------------------------
1576 dnl Define search path for includes and libraries: all headers and libs will be
1577 dnl looked for in all directories of this path
1578 dnl ---------------------------------------------------------------------------
1579
1580 dnl notice that /usr/include should not be in this list, otherwise it breaks
1581 dnl compilation on Solaris/gcc because standard headers are included instead
1582 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1583 dnl do put it last!)
1584 dnl
1585 dnl Also try to put all directories which may contain X11R6 before those which
1586 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1587 SEARCH_INCLUDE="\
1588     /usr/local/include        \
1589                               \
1590     /usr/Motif-1.2/include    \
1591     /usr/Motif-2.1/include    \
1592                               \
1593     /usr/include/Motif1.2     \
1594     /opt/xpm/include/X11      \
1595     /opt/GBxpm/include/       \
1596     /opt/GBxpm/X11/include/   \
1597                               \
1598     /usr/Motif1.2/include     \
1599     /usr/dt/include           \
1600     /usr/openwin/include      \
1601                               \
1602     /usr/include/Xm           \
1603                               \
1604     /usr/X11R6/include        \
1605     /usr/X11R6.4/include      \
1606     /usr/X11R5/include        \
1607     /usr/X11R4/include        \
1608                               \
1609     /usr/include/X11R6        \
1610     /usr/include/X11R5        \
1611     /usr/include/X11R4        \
1612                               \
1613     /usr/local/X11R6/include  \
1614     /usr/local/X11R5/include  \
1615     /usr/local/X11R4/include  \
1616                               \
1617     /usr/local/include/X11R6  \
1618     /usr/local/include/X11R5  \
1619     /usr/local/include/X11R4  \
1620                               \
1621     /usr/X11/include          \
1622     /usr/include/X11          \
1623     /usr/local/X11/include    \
1624     /usr/local/include/X11    \
1625                               \
1626     /usr/X386/include         \
1627     /usr/x386/include         \
1628     /usr/XFree86/include/X11  \
1629                               \
1630     X:/XFree86/include        \
1631     X:/XFree86/include/X11    \
1632                               \
1633     /usr/include/gtk          \
1634     /usr/local/include/gtk    \
1635     /usr/include/glib         \
1636     /usr/local/include/glib   \
1637                               \
1638     /usr/include/qt           \
1639     /usr/local/include/qt     \
1640                               \
1641     /usr/include/windows      \
1642     /usr/include/wine         \
1643     /usr/local/include/wine   \
1644                               \
1645     /usr/unsupported/include  \
1646     /usr/athena/include       \
1647     /usr/local/x11r5/include  \
1648     /usr/lpp/Xamples/include  \
1649                               \
1650     /usr/openwin/share/include \
1651                                \
1652     /usr/include"
1653
1654 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1655
1656 dnl ------------------------------------------------------------------------
1657 dnl Check for libraries
1658 dnl ------------------------------------------------------------------------
1659
1660 dnl flush the cache because checking for libraries below might abort
1661 AC_CACHE_SAVE
1662
1663 dnl ---------------------------------------------------------------------------
1664 dnl Optional libraries
1665 dnl
1666 dnl   --with-<lib>=sys
1667 dnl       looks for system library and fails if not found
1668 dnl
1669 dnl   --with-<lib>
1670 dnl   --with-<lib>=yes
1671 dnl       looks for system library and, if not found, prints a warning,
1672 dnl       falls back to the builtin wx version, and continues configuration
1673 dnl
1674 dnl   --with-<lib>=builtin
1675 dnl       uses builtin wx version without searching for system library
1676 dnl
1677 dnl   --with-<lib>=no
1678 dnl   --without-<lib>
1679 dnl       do not use library (neither system nor builtin wx version)
1680 dnl
1681 dnl ---------------------------------------------------------------------------
1682
1683 dnl ------------------------------------------------------------------------
1684 dnl Check for regex libraries
1685 dnl ------------------------------------------------------------------------
1686
1687 REGEX_INCLUDE=
1688 if test "$wxUSE_REGEX" != "no"; then
1689     AC_DEFINE(wxUSE_REGEX)
1690
1691     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1692         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1693         dnl on some old systems it may be in libregex - check for it too?
1694         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1695
1696         if test "x$ac_cv_func_regcomp" != "xyes"; then
1697             if test "$wxUSE_REGEX" = "sys" ; then
1698                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1699             else
1700                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1701                 wxUSE_REGEX=builtin
1702             fi
1703         else
1704             dnl we are using the system library
1705             wxUSE_REGEX=sys
1706         fi
1707     fi
1708
1709     if test "$wxUSE_REGEX" = "builtin" ; then
1710         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1711     fi
1712 fi
1713
1714 dnl ------------------------------------------------------------------------
1715 dnl Check for zlib compression library
1716 dnl ------------------------------------------------------------------------
1717
1718 ZLIB_INCLUDE=
1719 ZLIB_LINK=
1720 if test "$wxUSE_ZLIB" != "no" ; then
1721     AC_DEFINE(wxUSE_ZLIB)
1722
1723     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1724         AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
1725
1726         if test "x$ZLIB_LINK" = "x" ; then
1727             if test "$wxUSE_ZLIB" = "sys" ; then
1728                 AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
1729             else
1730                 AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
1731                 wxUSE_ZLIB=builtin
1732             fi
1733         else
1734             dnl we are using the system library
1735             wxUSE_ZLIB=sys
1736         fi
1737     fi
1738
1739     if test "$wxUSE_ZLIB" = "builtin" ; then
1740         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1741     fi
1742 fi
1743
1744 dnl ------------------------------------------------------------------------
1745 dnl Check for png library
1746 dnl ------------------------------------------------------------------------
1747
1748 PNG_INCLUDE=
1749 PNG_LINK=
1750 if test "$wxUSE_LIBPNG" != "no" ; then
1751     AC_DEFINE(wxUSE_LIBPNG)
1752
1753     dnl for the check below to have a chance to succeed, we must already have
1754     dnl libz somewhere
1755     if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1756         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1757         wxUSE_LIBPNG=builtin
1758     fi
1759
1760     if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1761         AC_CHECK_HEADER(png.h,
1762                         AC_CHECK_LIB(png, png_check_sig,
1763                                      PNG_LINK=" -lpng",
1764                                      ,
1765                                      [-lz -lm])
1766                        )
1767
1768         if test "x$PNG_LINK" = "x" ; then
1769             if test "$wxUSE_LIBPNG" = "sys" ; then
1770                 AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
1771             else
1772                 AC_MSG_WARN([system png library not found, will use built-in instead])
1773                 wxUSE_LIBPNG=builtin
1774             fi
1775         else
1776             dnl we are using the system library
1777             wxUSE_LIBPNG=yes
1778         fi
1779     fi
1780
1781     if test "$wxUSE_LIBPNG" = "builtin" ; then
1782         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1783     fi
1784
1785     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1786 fi
1787
1788 dnl ------------------------------------------------------------------------
1789 dnl Check for jpeg library
1790 dnl ------------------------------------------------------------------------
1791
1792 JPEG_INCLUDE=
1793 JPEG_LINK=
1794 if test "$wxUSE_LIBJPEG" != "no" ; then
1795     AC_DEFINE(wxUSE_LIBJPEG)
1796
1797     if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1798         dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1799         dnl HAVE_STDLIB_H which are already defined and this provokes
1800         dnl a compiler warning which configure considers as an error...
1801         AC_MSG_CHECKING(for jpeglib.h)
1802         AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1803             AC_TRY_COMPILE(
1804                 [
1805                     #undef HAVE_STDLIB_H
1806                     #include <stdio.h>
1807                     #include <jpeglib.h>
1808                 ],
1809                 [
1810                 ],
1811                 ac_cv_header_jpeglib_h=yes,
1812                 ac_cv_header_jpeglib_h=no
1813             )
1814         )
1815         AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1816
1817         if test "$ac_cv_header_jpeglib_h" = "yes"; then
1818             AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1819         fi
1820
1821         if test "x$JPEG_LINK" = "x" ; then
1822             if test "$wxUSE_LIBJPEG" = "sys" ; then
1823                 AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1824             else
1825                 AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1826                 wxUSE_LIBJPEG=builtin
1827             fi
1828         else
1829             dnl we are using the system library
1830             wxUSE_LIBJPEG=sys
1831         fi
1832     fi
1833
1834     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1835         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1836     fi
1837 fi
1838
1839 dnl ------------------------------------------------------------------------
1840 dnl Check for tiff library
1841 dnl ------------------------------------------------------------------------
1842
1843 TIFF_INCLUDE=
1844 TIFF_LINK=
1845 if test "$wxUSE_LIBTIFF" != "no" ; then
1846     AC_DEFINE(wxUSE_LIBTIFF)
1847
1848     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1849         AC_CHECK_HEADER(tiffio.h,
1850                         AC_CHECK_LIB(tiff, TIFFError,
1851                                      TIFF_LINK=" -ltiff",
1852                                      ,
1853                                      -lm)
1854                        )
1855
1856         if test "x$TIFF_LINK" = "x" ; then
1857             if test "$wxUSE_LIBTIFF" = "sys" ; then
1858                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1859             else
1860                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1861                 wxUSE_LIBTIFF=builtin
1862             fi
1863         else
1864             dnl we are using the system library
1865             wxUSE_LIBTIFF=sys
1866         fi
1867     fi
1868
1869     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1870         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1871     fi
1872 fi
1873
1874 dnl ------------------------------------------------------------------------
1875 dnl Check for freetype library
1876 dnl ------------------------------------------------------------------------
1877
1878 FREETYPE_INCLUDE=
1879 FREETYPE_LINK=
1880 if test "$wxUSE_FREETYPE" != "no" ; then
1881     AC_DEFINE(wxUSE_FREETYPE)
1882
1883     if test "$wxUSE_FREETYPE" = "sys" -o "$wxUSE_FREETYPE" = "yes" ; then
1884         AC_CHECK_HEADER(freetype.h,
1885                         AC_CHECK_LIB(freetype, FT_Render_Glyph,
1886                                      FREETYPE_LINK=" -lfreetype",
1887                                      ,
1888                                      [-lm])
1889                        )
1890
1891         if test "x$FREETYPE_LINK" = "x" ; then
1892             if test "$wxUSE_FREETYPE" = "sys" ; then
1893                 AC_MSG_ERROR([system freetype library not found! Use --with-freetype=builtin to use built-in version])
1894             else
1895                 AC_MSG_WARN([system freetype library not found, will use built-in instead])
1896                 wxUSE_FREETYPE=builtin
1897             fi
1898         else
1899             dnl we are using the system library
1900             wxUSE_FREETYPE=sys
1901         fi
1902     fi
1903
1904     if test "$wxUSE_FREETYPE" = "builtin" ; then
1905         FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
1906     fi
1907 fi
1908
1909 dnl ----------------------------------------------------------------
1910 dnl search for toolkit (widget sets)
1911 dnl ----------------------------------------------------------------
1912
1913 AFMINSTALL=
1914
1915 TOOLKIT=
1916 TOOLKIT_INCLUDE=
1917 WIDGET_SET=
1918
1919 dnl are we building for a win32 target environment?
1920 dnl If so, setup common stuff needed for both GUI and Base libs.
1921 if test "$USE_WIN32" = 1 ; then
1922     AC_CHECK_HEADERS(w32api.h)
1923     AC_CHECK_HEADER(windows.h, [],
1924     [
1925         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1926     ])
1927
1928     dnl check if can use _WIN32_IE macro
1929     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1930     [
1931       AC_TRY_COMPILE([#include <w32api.h>],
1932                      [
1933                        #define wxCHECK_W32API_VERSION( major, minor ) \
1934                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1935                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1936                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1937
1938                        #if !wxCHECK_W32API_VERSION(1,1)
1939                        #error You need w32api 1.1 or newer
1940                        #endif
1941                      ], [
1942                         wx_cv_w32api_win32_ie=yes
1943                      ], [
1944                         wx_cv_w32api_win32_ie=no
1945                      ])
1946     ])
1947     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1948         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1949     fi
1950
1951     dnl --- FIXME: This is still a somewhat random list of libs,
1952     dnl ---        some of them should probably be included conditionally.
1953     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1954
1955     case "${host}" in
1956         *-*-cygwin* )
1957             dnl Cygwin doesn't include these by default
1958             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1959             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1960     esac
1961
1962     dnl add extra odbc libs if we have compiled in odbc
1963     if test "$wxUSE_ODBC" = "yes" ; then
1964         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
1965     fi
1966
1967     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
1968     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
1969 fi
1970
1971 if test "$wxUSE_GUI" = "yes"; then
1972     USE_GUI=1
1973
1974     GUI_TK_LIBRARY=
1975
1976     WXGTK12=
1977     WXGTK127=
1978     WXGTK20=
1979
1980     if test "$wxUSE_MSW" = 1 ; then
1981         TOOLKIT=MSW
1982         GUIDIST=MSW_DIST
1983
1984         dnl -mwindows causes a heap of other default gui libs to be linked in.
1985         dnl FIXME: If cygwin needs this, please push it above, if not, please
1986         dnl        remove this comment :-)
1987         case "${host}" in
1988             *-*-mingw32* )
1989                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
1990         esac
1991     fi
1992
1993     if test "$wxUSE_GTK" = 1; then
1994         AC_MSG_CHECKING([for GTK+ version])
1995
1996         gtk_version_cached=1
1997         AC_CACHE_VAL(wx_cv_lib_gtk,
1998             [
1999                 dnl stupid GTK+ AM macros produce their own messages, so we
2000                 dnl have to pass to the next line
2001                 gtk_version_cached=0
2002                 AC_MSG_RESULT()
2003
2004                 dnl we must link against lgthread unless the user
2005                 dnl used --disable-threads
2006                 GTK_MODULES=
2007                 if test "$wxUSE_THREADS" = "yes"; then
2008                     GTK_MODULES=gthread
2009                 fi
2010
2011                 wx_cv_lib_gtk=
2012                 if test "x$wxUSE_GTK2" = "xyes"; then
2013                     AM_PATH_GTK_2_0(1.3.1, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2014                 fi
2015
2016                 if test -z "$wx_cv_lib_gtk"; then
2017                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2018                 fi
2019
2020                 if test -z "$wx_cv_lib_gtk"; then
2021                     AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2022                 fi
2023
2024                 if test -z "$wx_cv_lib_gtk"; then
2025                     dnl looks better in AC_MSG_RESULT
2026                     wx_cv_lib_gtk=none
2027                 else
2028                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2029                     dnl subsequent runs
2030                     wx_cv_cflags_gtk=$GTK_CFLAGS
2031                     wx_cv_libs_gtk=$GTK_LIBS
2032                 fi
2033             ]
2034         )
2035
2036         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2037         dnl enough
2038         if test "$gtk_version_cached" = 1; then
2039             AC_MSG_RESULT($wx_cv_lib_gtk)
2040         fi
2041
2042         case "$wx_cv_lib_gtk" in
2043             2.0)    WXGTK20=1
2044                     ;;
2045             1.2.7)  WXGTK127=1
2046                     WXGTK12=1
2047                     ;;
2048             1.2.3)  WXGTK12=1
2049                     ;;
2050             *)      AC_MSG_ERROR([
2051 Please check that gtk-config is in path, the directory
2052 where GTK+ libraries are installed (returned by
2053 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2054 equivalent variable and GTK+ is version 1.2.3 or above.
2055                             ])
2056                     ;;
2057         esac
2058
2059         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2060         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2061
2062         AFMINSTALL=afminstall
2063         TOOLKIT=GTK
2064         GUIDIST=GTK_DIST
2065
2066         dnl test for XIM support in libgdk
2067         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2068     fi
2069
2070     if test "$wxUSE_MGL" = 1; then
2071         AC_MSG_CHECKING(for SciTech MGL library)
2072         if test "x$MGL_ROOT" = x ; then
2073             AC_MSG_RESULT(not found)
2074             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2075         else
2076             AC_MSG_RESULT($MGL_ROOT)
2077         fi
2078
2079         dnl Find MGL library that we want
2080         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2081         case "${host}" in
2082             *-*-linux* )
2083               mgl_os=linux/gcc/glibc
2084               ;;
2085             *-pc-msdosdjgpp )
2086               mgl_os=dos32/dj2
2087               ;;
2088             *)
2089               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2090         esac
2091
2092         mgl_lib_type=""
2093
2094         if test "$wxUSE_DEBUG_FLAG" = yes ; then
2095             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
2096                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
2097                 mgl_lib_type=debug
2098             fi
2099         fi
2100         if test "x$mgl_lib_type" = x ; then
2101             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
2102                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
2103                 mgl_lib_type=release
2104             else
2105                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2106             fi
2107         fi
2108
2109         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2110         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2111
2112         AFMINSTALL=afminstall
2113         TOOLKIT=MGL
2114         GUIDIST=MGL_DIST
2115     fi
2116
2117     if test "$wxUSE_MICROWIN" = 1; then
2118         AC_MSG_CHECKING(for MicroWindows)
2119         if test "x$MICROWINDOWS" = x ; then
2120             AC_MSG_RESULT(not found)
2121             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2122         else
2123             AC_MSG_RESULT($MICROWINDOWS)
2124         fi
2125
2126         if test -f $MICROWINDOWS/lib/libmwin.a; then
2127             AC_MSG_RESULT(MicroWindows' libraries found.)
2128         else
2129             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2130         fi
2131
2132         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2133         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2134
2135         AFMINSTALL=afminstall
2136         TOOLKIT=MICROWIN
2137         GUIDIST=MICROWIN_DIST
2138
2139         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__ -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2140     fi
2141
2142     if test "$wxUSE_WINE" = 1; then
2143         AC_CHECK_HEADER(windows.h, [],
2144         [
2145             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2146         ])
2147
2148         xpm_link=
2149         AC_MSG_CHECKING(for Xpm library)
2150         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2151         if test "$ac_find_libraries" != "" ; then
2152             GUI_TK_LIBRARY="-L$ac_find_libraries"
2153             xpm_link=" -lXpm"
2154             AC_DEFINE(wxHAVE_LIB_XPM)
2155             AC_MSG_RESULT(found at $ac_find_libraries)
2156         else
2157             AC_MSG_RESULT(no)
2158             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2159         fi
2160
2161         mesa_link=
2162         AC_MSG_CHECKING(for Mesa library)
2163         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2164         if test "$ac_find_libraries" != "" ; then
2165             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2166             mesa_link=" -lMesaGL"
2167             AC_MSG_RESULT(found at $ac_find_libraries)
2168         else
2169             AC_MSG_ERROR(no)
2170         fi
2171
2172         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2173         TOOLKIT=MSW
2174         GUIDIST=MSW_DIST
2175         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
2176     fi
2177
2178     if test "$wxUSE_MOTIF" = 1; then
2179         dnl use standard macros to check for X headers/libs, this brings support
2180         dnl for the standard configure options --x-includes and --x-libraries
2181         AC_PATH_XTRA
2182
2183         if test "$no_x" = "yes"; then
2184           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2185         fi
2186
2187         GUI_TK_LIBRARY="$X_LIBS"
2188         TOOLKIT_INCLUDE="$X_CFLAGS"
2189         AFMINSTALL=afminstall
2190         COMPILED_X_PROGRAM=0
2191
2192         AC_MSG_CHECKING(for Motif/Lesstif headers)
2193         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2194         if test "$ac_find_includes" != "" ; then
2195             AC_MSG_RESULT(found $ac_find_includes)
2196         else
2197             AC_TRY_COMPILE(
2198                 [
2199                     #include <Xm/Xm.h>
2200                 ],
2201                 [
2202                     int version;
2203                     version = xmUseVersion;
2204                 ],
2205                 [
2206                     AC_MSG_RESULT(found in default search path)
2207                     COMPILED_X_PROGRAM=1
2208                 ],
2209                 [
2210                     AC_MSG_RESULT(no)
2211                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2212                 ]
2213             )
2214         fi
2215
2216         if test "$COMPILED_X_PROGRAM" = 0; then
2217             AC_MSG_CHECKING(for Motif/Lesstif library)
2218             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2219             if test "$ac_find_libraries" != "" ; then
2220                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2221                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2222
2223                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2224                 TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2225                 AC_MSG_RESULT(found at $ac_find_libraries)
2226             else
2227                 dnl it might happen that we found headers in one of the standard
2228                 dnl paths but the libs are elsewhere - we do need to try to
2229                 dnl compile a sample program then here
2230                 AC_TRY_COMPILE(
2231                     [
2232                         #include <Xm/Xm.h>
2233                     ],
2234                     [
2235                         int version;
2236                         version = xmUseVersion;
2237                     ],
2238                     [
2239                         AC_MSG_RESULT(found in default search path)
2240                         COMPILED_X_PROGRAM=1
2241                     ],
2242                     [
2243                         AC_MSG_RESULT(no)
2244                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2245                     ]
2246                 )
2247             fi
2248         fi
2249
2250         xpm_link=
2251         AC_MSG_CHECKING(for Xpm library)
2252         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2253         if test "$ac_find_libraries" != "" ; then
2254             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2255             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2256             xpm_link=" -lXpm"
2257             AC_DEFINE(wxHAVE_LIB_XPM)
2258             AC_MSG_RESULT(found at $ac_find_libraries)
2259         else
2260             AC_TRY_COMPILE(
2261                 [
2262                     #include <X11/xpm.h>
2263                 ],
2264                 [
2265                     int version;
2266                     version = XpmLibraryVersion();
2267                 ],
2268                 [
2269                     xpm_link=" -lXpm"
2270                     AC_DEFINE(wxHAVE_LIB_XPM)
2271                     AC_MSG_RESULT(found in default search path)
2272                     COMPILED_X_PROGRAM=0
2273                 ],
2274                 [
2275                     AC_MSG_RESULT(no)
2276                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2277                 ]
2278             )
2279         fi
2280
2281         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt -lX11"
2282         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2283         TOOLKIT=MOTIF
2284         GUIDIST=MOTIF_DIST
2285     fi
2286
2287     if test "$wxUSE_MAC" = 1; then
2288         if test "$wxUSE_PRECOMP" = "yes"; then
2289             CPPFLAGS="$CPPFLAGS -cpp-precomp"
2290         fi
2291         CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
2292         CFLAGS="$CFLAGS -fpascal-strings"
2293         CXXFLAGS="$CXXFLAGS -fpascal-strings"
2294         TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -DTARGET_CARBON"
2295
2296         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
2297         TOOLKIT=MAC
2298         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2299         GUIDIST=MACX_DIST
2300     fi
2301
2302     if test "$wxUSE_PM" = 1; then
2303         TOOLKIT=PM
2304         GUIDIST=GTK_DIST
2305     fi
2306
2307     dnl the name of the directory where the files for this toolkit live
2308     if test "$TOOLKIT" = "PM" ; then
2309         TOOLKIT_DIR="os2"
2310     else
2311         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2312     fi
2313
2314     dnl misc other files depending on the port
2315     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2316
2317     if test "$wxUSE_UNIVERSAL" = "yes"; then
2318         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2319         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2320         TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2321         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2322         WIDGET_SET=univ
2323     else
2324         ALL_OBJECTS="\$(GUIOBJS)"
2325     fi
2326
2327     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2328
2329     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2330         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2331     fi
2332
2333     if test "$wxUSE_HTML" = "yes"; then
2334         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2335     fi
2336
2337     dnl ODBC objects are Unix only
2338     if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2339         ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2340     fi
2341     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2342         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2343     fi
2344     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2345         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2346     fi
2347     if test "$wxUSE_LIBPNG" = "builtin" ; then
2348         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2349     fi
2350     if test "$wxUSE_FREETYPE" = "builtin" ; then
2351         ALL_OBJECTS="${ALL_OBJECTS} \$(FREETYPEOBJS)"
2352     fi
2353
2354     dnl distribute samples/demos/utils with GUI versions
2355     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2356     DISTDIR="wx\$(TOOLKIT)"
2357 else
2358     USE_GUI=0
2359
2360     dnl this doesn't quite work right for wxBase, but the places
2361     dnl where it is wrong aren't fatal (yet) though.
2362     TOOLKIT_DIR="base"
2363
2364     dnl the sources, their dependenices and the headers
2365     if test "$USE_WIN32" = 1 ; then
2366         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2367         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2368
2369         dnl yes, the toolkit for wxBase on win32 is actually MSW
2370         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2371         TOOLKIT="MSW"
2372     else
2373         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2374         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2375     fi
2376
2377     PORT_FILES="\${top_srcdir}/src/files.lst"
2378
2379     dnl distribute only wxBase sources/headers
2380     GUIDIST="BASE_DIST"
2381     DISTDIR="wxBase"
2382 fi
2383
2384 dnl ---------------------------------------------------------------------------
2385 dnl Optional libraries included when system library is not used
2386 dnl ---------------------------------------------------------------------------
2387 if test "$wxUSE_REGEX" = "builtin" ; then
2388     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2389 fi
2390 if test "$wxUSE_ZLIB" = "builtin" ; then
2391     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2392 fi
2393
2394 dnl ---------------------------------------------------------------------------
2395 dnl OpenGL libraries
2396 dnl ---------------------------------------------------------------------------
2397 if test "$wxUSE_OPENGL" = "yes"; then
2398     if test "$wxUSE_MAC" = 1; then
2399         OPENGL_LIBS="-framework OpenGL -framework AGL"
2400     else
2401
2402         AC_CHECK_HEADER(GL/gl.h,
2403             [
2404                 AC_MSG_CHECKING([for -lGL])
2405                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2406                 if test "$ac_find_libraries" != "" ; then
2407                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2408                     LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2409                     OPENGL_LIBS="-lGL -lGLU"
2410                     AC_MSG_RESULT([yes])
2411                 else
2412                     AC_MSG_RESULT([no])
2413                     AC_MSG_CHECKING([for -lMesaGL])
2414                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2415                     if test "$ac_find_libraries" != "" ; then
2416                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2417                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2418                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2419                         AC_MSG_RESULT([yes])
2420                     else
2421                         AC_MSG_RESULT([no])
2422                     fi
2423                 fi
2424             ])
2425
2426     dnl check for OpenGL libs availability first
2427     dnl -lGL requires -lm with soem OpenGL versions
2428
2429 #    AC_CHECK_HEADER(GL/gl.h,
2430 #        [
2431 #            AC_CHECK_LIB(GL, glFlush,
2432 #                [
2433 #                    OPENGL_LIBS="-lGL -lGLU"
2434 #                ],
2435 #                [
2436 #                    AC_CHECK_LIB(MesaGL, glFlush,
2437 #                        [
2438 #                            OPENGL_LIBS="-lMesaGL -lMesaGLU"
2439 #                        ],
2440 #                        [],
2441 #                        [-lm])
2442 #                ],
2443 #                [-lm])
2444 #        ])
2445
2446         if test "x$OPENGL_LIBS" = "x"; then
2447             dnl it should be an error and not a warning because OpenGL is not on
2448             dnl by default and so if it had been explicitely requested, we
2449             dnl shouldn't just fall back to compiling the library without it
2450             AC_MSG_ERROR(OpenGL libraries not available)
2451         fi
2452     fi
2453
2454     if test "$wxUSE_OPENGL" = "yes"; then
2455         AC_DEFINE(wxUSE_OPENGL)
2456         AC_DEFINE(wxUSE_GLCANVAS)
2457         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2458     fi
2459 fi
2460
2461 if test -z "$TOOLKIT_VPATH" ; then
2462     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2463 fi
2464
2465 dnl the symbol which allows conditional compilation for the given toolkit
2466 if test -n "$TOOLKIT" ; then
2467     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2468 fi
2469
2470 lib_unicode_suffix=
2471 if test "$wxUSE_UNICODE" = "yes"; then
2472     lib_unicode_suffix=u
2473 fi
2474
2475 lib_debug_suffix=
2476 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2477     lib_debug_suffix=d
2478 fi
2479
2480 TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2481 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2482
2483 if test "$cross_compiling" = "yes"; then
2484     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2485     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2486 fi
2487
2488 dnl library link name
2489 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2490 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2491
2492 dnl the name of the shared library
2493 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2494 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2495
2496 dnl the name of the links to the shared library
2497 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2498 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2499 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2500 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2501
2502 dnl the name of the resources file for wxMac
2503 WX_RESOURCES_MACOSX="lib${WX_LIBRARY}.rsrc"
2504 WX_RESOURCES_MACOSX_COMPILED="lib${WX_LIBRARY}.r"
2505
2506 case "${host}" in
2507     *-*-cygwin* | *-*-mingw32* )
2508
2509         dnl If we are cross compiling we want to use the 'full' unix type name for the
2510         dnl lib, but for a native install use the windows style naming convention.
2511         dnl (excepting again that we strip the ELF style version numbers off it).
2512
2513         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2514
2515         if test "$cross_compiling" != "yes"; then
2516             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2517             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2518             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2519             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2520         else
2521             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2522             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2523         fi
2524
2525 esac
2526
2527 dnl the name of the static library
2528 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2529 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2530
2531 dnl define which libs wx-config should link.
2532 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2533 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2534
2535 if test "$wxUSE_OPENGL" = "yes"; then
2536     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2537     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2538 fi
2539
2540
2541 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2542
2543 if test "$wxUSE_SHARED" = "yes"; then
2544
2545     dnl install targets
2546     if test "$wxUSE_OPENGL" = "yes"; then
2547         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2548         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2549     else
2550         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2551         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2552     fi
2553
2554     dnl the extra compiler flags needed for compilation of shared library
2555     if test "$GCC" = "yes"; then
2556         dnl the switch for gcc is the same under all platforms
2557         PIC_FLAG="-fPIC"
2558     fi
2559
2560     dnl the command to use for creating the shared library
2561     SHARED_LD="${CXX} -shared -o"
2562
2563     case "${host}" in
2564       *-hp-hpux* )
2565         dnl default settings are good for gcc but not for the native HP-UX
2566         if test "$GCC" != "yes"; then
2567             dnl no idea why it wants it, but it does
2568             LDFLAGS="$LDFLAGS -L/usr/lib"
2569
2570             SHARED_LD="${CXX} -b -o"
2571             PIC_FLAG="+Z"
2572         fi
2573
2574         dnl install shared libs without symlinks
2575         if test "$wxUSE_OPENGL" = "yes"; then
2576             WX_ALL_INSTALLED="preinstall_gl"
2577             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2578         else
2579             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2580         fi
2581       ;;
2582
2583       *-*-linux* )
2584         if test "$GCC" != "yes"; then
2585             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2586             [
2587                 AC_TRY_COMPILE([],
2588                     [
2589                         #ifndef __INTEL_COMPILER
2590                         #error Not icc
2591                         #endif
2592                     ],
2593                     wx_cv_prog_icc=yes,
2594                     wx_cv_prog_icc=no
2595                 )
2596             ])
2597             if test "$wx_cv_prog_icc" = "yes"; then
2598                 PIC_FLAG="-KPIC"
2599             fi
2600         fi
2601
2602         if test "$wxUSE_SONAME" = "yes" ; then
2603             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2604             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2605             dnl substitute this in makelib.env for the contrib libs
2606             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2607         fi
2608       ;;
2609
2610       *-*-solaris2* )
2611         if test "$GCC" = yes ; then
2612             dnl newer versions of gcc need -isystem to compile X headers on
2613             dnl Solaris (which use old style C syntax)
2614             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2615         else
2616             SHARED_LD="${CXX} -G -o"
2617             PIC_FLAG="-KPIC"
2618             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2619             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED}"
2620         fi
2621       ;;
2622
2623       *-*-darwin* )
2624         CFLAGS="$CFLAGS -fno-common -DDYLIB_INIT"
2625         CXXFLAGS="$CXXFLAGS -fno-common -DDYLIB_INIT"
2626         SHARED_LD="$CXX -dynamiclib -init _wxWindowsDylibInit -o"
2627         PIC_FLAG="-dynamic -fPIC"
2628       ;;
2629
2630       *-*-aix* )
2631         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
2632       ;;
2633
2634       *-*-cygwin* | *-*-mingw32* )
2635
2636         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2637
2638         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2639         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2640
2641         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2642
2643         dnl install shared libs without symlinks
2644         if test "$wxUSE_OPENGL" = "yes"; then
2645             WX_ALL_INSTALLED="preinstall_gl"
2646             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2647         else
2648             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2649         fi
2650       ;;
2651
2652       *-pc-os2_emx | *-pc-os2-emx )
2653         dnl only static for now
2654         wxUSE_SHARED=no
2655       ;;
2656
2657       *-*-beos* )
2658         dnl can't use gcc under BeOS for shared library creation because it
2659         dnl complains about missing 'main'
2660         SHARED_LD="${LD} -shared -o"
2661       ;;
2662
2663       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2664       *-*-sunos4* | \
2665       *-*-irix5* | *-*-irix6* | \
2666       *-*-osf* | \
2667       *-*-dgux5* | \
2668       *-*-sysv5* )
2669         dnl defaults are ok
2670       ;;
2671
2672       *)
2673         AC_MSG_ERROR(unknown system type $host.)
2674     esac
2675
2676     dnl set target to shared if not explicitly chose static before
2677     if test "x$WX_TARGET_LIBRARY" = "x"; then
2678         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2679         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2680     fi
2681
2682     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2683     WX_TARGET_LIBRARY_TYPE="so"
2684     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2685 fi
2686
2687 dnl do not 'else' this, it may be changed in the above conditional.
2688 if test "$wxUSE_SHARED" = "no"; then
2689
2690     dnl give static wxBase and wxMSW build a working install target
2691     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2692         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2693         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2694     fi
2695
2696     if test "$wxUSE_MAC" = 1; then
2697         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2698     fi
2699
2700     if test "$wxUSE_OPENGL" = "yes"; then
2701         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2702         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2703     else
2704         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2705     fi
2706
2707     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2708     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2709
2710     WX_TARGET_LIBRARY_TYPE="a"
2711     INSTALL_LIBRARY='$(INSTALL_DATA)'
2712 fi
2713
2714 if test "$wxUSE_MAC" = 1; then
2715     dnl add the resources target for wxMac
2716     WX_ALL="${WX_ALL} \$(build_libdir)/lib${WX_LIBRARY}.r"
2717     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
2718     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
2719     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
2720     LIBWXMACRES="\$(top_builddir)/lib/lib${WX_LIBRARY}.r"
2721     LIBWXMACRESCOMP="\$(RESCOMP) Carbon.r -t APPL ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
2722     LIBWXMACRESWXCONFIG="${RESCOMP} Carbon.r -t APPL \${prefix}/lib/${WX_RESOURCES_MACOSX_COMPILED} -o"
2723 fi
2724
2725 dnl ------------------------------------------------------------------------
2726 dnl Check for headers
2727 dnl ------------------------------------------------------------------------
2728
2729 dnl do not check for strings.h for wxMac
2730 dnl   it exists but is only a simple redirection to string.h
2731 dnl   it is in conflict with Strings.h in FlatCarbon headers
2732 if test "$wxUSE_MAC" != 1; then
2733   dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
2734   AC_CHECK_HEADERS(strings.h)
2735 fi
2736
2737 dnl defines HAVE_STDLIB_H
2738 AC_CHECK_HEADERS(stdlib.h)
2739 dnl defines HAVE_MALLOC_H
2740 AC_CHECK_HEADERS(malloc.h)
2741 dnl defines HAVE_UNISTD_H
2742 AC_CHECK_HEADERS(unistd.h)
2743 dnl defines HAVE_WCHAR_H
2744 AC_CHECK_HEADERS(wchar.h)
2745 dnl defines HAVE_WCSTR_H
2746 AC_CHECK_HEADERS(wcstr.h)
2747 dnl defined HAVE_WCTYPE_H
2748 AC_CHECK_HEADERS(wctype.h)
2749 dnl defines HAVE_FNMATCH_H
2750 AC_CHECK_HEADERS(fnmatch.h)
2751 dnl defines HAVE_ICONV_H (Unix98 encoding conversion routines)
2752 AC_CHECK_HEADERS(iconv.h)
2753 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
2754 AC_CHECK_HEADERS(langinfo.h)
2755
2756 if test "$wxUSE_GUI" = "yes"; then
2757     if test "$wxUSE_UNIX" = "yes"; then
2758         dnl defines HAVE_X11_XKBLIB_H
2759         AC_CHECK_HEADERS(X11/XKBlib.h)
2760     fi
2761 fi
2762
2763 dnl ---------------------------------------------------------------------------
2764 dnl Checks for typedefs
2765 dnl ---------------------------------------------------------------------------
2766
2767 dnl   defines mode_t if not already defined
2768 AC_TYPE_MODE_T
2769 dnl   defines off_t if not already defined
2770 AC_TYPE_OFF_T
2771 dnl   defines pid_t if not already defined
2772 AC_TYPE_PID_T
2773 dnl   defines size_t if not already defined
2774 AC_TYPE_SIZE_T
2775 dnl   defines uid_t and gid_t if not already defined
2776 AC_TYPE_UID_T
2777
2778 dnl   check for wchar_t
2779 dnl   Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2780 dnl   on Cygwin wchar.h needs stddef.h to be #included by hand
2781 AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
2782 [
2783     AC_TRY_COMPILE(
2784         [
2785             #ifdef HAVE_WCHAR_H
2786             #  ifdef __CYGWIN__
2787             #    include <stddef.h>
2788             #  endif
2789             #  include <wchar.h>
2790             #endif
2791             #ifdef HAVE_STDLIB_H
2792             #  include <stdlib.h>
2793             #endif
2794         ],
2795         [
2796             wchar_t wc, *ws;
2797             wc = L'a';
2798             ws = L"Hello, world!";
2799         ],
2800         wx_cv_type_wchar_t=yes,
2801         wx_cv_type_wchar_t=no
2802     )
2803 ])
2804
2805 if test "$wx_cv_type_wchar_t" = "yes"; then
2806     AC_DEFINE(wxUSE_WCHAR_T)
2807 fi
2808
2809 dnl check what exactly size_t is on this machine - this is necessary to avoid
2810 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
2811 AC_LANG_SAVE
2812 AC_LANG_CPLUSPLUS
2813 AC_CACHE_CHECK([if size_t is unsigned int],
2814     wx_cv_size_t_is_uint,
2815     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
2816     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
2817     dnl methods in a local class (i.e. class inside a function) declaration
2818     dnl without any objections!!
2819     dnl
2820     dnl hence the hack below: we must have Foo at global scope!
2821     AC_TRY_COMPILE([#include <stddef.h>],
2822         [
2823             return 0; }
2824
2825             struct Foo { void foo(size_t); void foo(unsigned int); };
2826
2827             int bar() {
2828         ],
2829         wx_cv_size_t_is_uint=no,
2830         wx_cv_size_t_is_uint=yes
2831     )
2832 )
2833
2834 if test "$wx_cv_size_t_is_uint" = "yes"; then
2835     AC_DEFINE(wxSIZE_T_IS_UINT)
2836 else
2837     AC_CACHE_CHECK([if size_t is unsigned long],
2838         wx_cv_size_t_is_ulong,
2839         AC_TRY_COMPILE([#include <stddef.h>],
2840             [
2841                 return 0; }
2842
2843                 struct Foo { void foo(size_t); void foo(unsigned long); };
2844
2845                 int bar() {
2846             ],
2847             wx_cv_size_t_is_ulong=no,
2848             wx_cv_size_t_is_ulong=yes
2849         )
2850     )
2851
2852     if test "$wx_cv_size_t_is_ulong" = "yes"; then
2853         AC_DEFINE(wxSIZE_T_IS_ULONG)
2854     fi
2855 fi
2856
2857 AC_LANG_RESTORE
2858
2859 dnl ---------------------------------------------------------------------------
2860 dnl Checks for structures
2861 dnl ---------------------------------------------------------------------------
2862
2863 dnl does passwd struct has the pw_gecos field?
2864 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
2865     [
2866         AC_TRY_COMPILE([#include <pwd.h>],
2867              [
2868                 char *p;
2869                 struct passwd *pw;
2870                 p = pw->pw_gecos;
2871              ],
2872              [
2873                 wx_cv_struct_pw_gecos=yes
2874              ],
2875              [
2876                 wx_cv_struct_pw_gecos=no
2877              ]
2878         )
2879     ]
2880 )
2881
2882 if test "$wx_cv_struct_pw_gecos" = "yes"; then
2883     AC_DEFINE(HAVE_PW_GECOS)
2884 fi
2885
2886 dnl ---------------------------------------------------------------------------
2887 dnl Checks for compiler characteristics
2888 dnl ---------------------------------------------------------------------------
2889
2890 dnl defines const to be empty if c-compiler does not support const fully
2891 AC_C_CONST
2892 dnl defines inline to a sensible value for the c-compiler
2893 AC_C_INLINE
2894
2895 dnl check the sizes of integral types (give some reasonable default values for
2896 dnl cross-compiling)
2897 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
2898 AC_CHECK_SIZEOF(char, 1)
2899 AC_CHECK_SIZEOF(short, 2)
2900 AC_CHECK_SIZEOF(int *, 4)
2901 AC_CHECK_SIZEOF(int, 4)
2902 AC_CHECK_SIZEOF(long, 4)
2903 AC_CHECK_SIZEOF(long long, 0)
2904
2905 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
2906 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
2907 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2908 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
2909 [
2910     AC_TRY_RUN(
2911         [
2912             #ifdef HAVE_WCHAR_H
2913             #  ifdef __CYGWIN__
2914             #    include <stddef.h>
2915             #  endif
2916             #  include <wchar.h>
2917             #endif
2918             #ifdef HAVE_STDLIB_H
2919             #  include <stdlib.h>
2920             #endif
2921             #include <stdio.h>
2922             int main()
2923             {
2924                 FILE *f=fopen("conftestval", "w");
2925                 if (!f) exit(1);
2926                 fprintf(f, "%i", sizeof(wchar_t));
2927                 exit(0);
2928             }
2929         ],
2930         wx_cv_sizeof_wchar_t=`cat conftestval`,
2931         wx_cv_sizeof_wchar_t=0,
2932         wx_cv_sizeof_wchar_t=4
2933     )
2934 ])
2935
2936 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
2937
2938 dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2939 WX_C_BIGENDIAN
2940
2941 dnl check for iostream (as opposed to iostream.h) standard header
2942 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2943
2944 dnl check whether C++ compiler supports bool built-in type
2945 WX_CPP_BOOL
2946
2947 dnl ---------------------------------------------------------------------------
2948 dnl Check for functions
2949 dnl ---------------------------------------------------------------------------
2950
2951 dnl check for wcslen
2952 AC_CHECK_LIB(c, wcslen, [
2953             AC_DEFINE(HAVE_WCSLEN)
2954             WCHAR_LINK=
2955         ], [
2956             AC_CHECK_LIB(w, wcslen, [
2957                 AC_DEFINE(HAVE_WCSLEN)
2958                 WCHAR_LINK=" -lw"
2959             ], [
2960                 AC_CHECK_LIB(msvcrt, wcslen, [
2961                     AC_DEFINE(HAVE_WCSLEN)
2962                     WCHAR_LINK=
2963                 ])
2964             ])
2965         ])
2966
2967 dnl use wcsrtombs instead of wcstombs which is buggy in old GNU libc versions
2968 dnl if possible
2969 AC_CHECK_FUNCS(wcsrtombs)
2970
2971 dnl check for vprintf/vsprintf() which are GNU extensions
2972 AC_FUNC_VPRINTF
2973
2974 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
2975 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
2976 dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
2977 dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
2978 dnl check if the symbol is available at linking time
2979
2980 dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
2981 dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
2982 dnl one function while we need at least 2 - hence the ugly hack below. To
2983 dnl understand why it works, remember that AC_TRY_LINK() just prepends
2984 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
2985 dnl end...
2986
2987 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
2988 dnl we'll find under MSW if it exists.
2989
2990 dnl final note: AC_TRY_LINK will only be executed if there is nothing in
2991 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
2992 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
2993 dnl runs
2994
2995 dnl check for vsnprintf() - a safe version of vsprintf()
2996 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
2997 [
2998   AC_TRY_LINK([
2999                     #include <stdio.h>
3000                     #include <stdarg.h>
3001                  ], [
3002                     int wx_test_vsnprintf(const char *, ...);
3003
3004                     wx_test_vsnprintf("%s");
3005                     return 0;
3006                  }
3007
3008                  int wx_test_vsnprintf(const char *fmt, ...)
3009                  {
3010                     char *s;
3011
3012                     va_list argp;
3013                     va_start(argp, fmt);
3014                     vsnprintf(s, 42, fmt, argp);
3015                     va_end(argp);
3016                  ], [
3017                     wx_cv_func_vsnprintf=yes
3018                  ], [
3019                     AC_TRY_LINK([
3020                                       #include <stdio.h>
3021                                       #include <stdarg.h>
3022                                    ], [
3023                                       int wx_test_vsnprintf(const char *, ...);
3024
3025                                       wx_test_vsnprintf("%s");
3026                                       return 0;
3027                                    }
3028
3029                                    int wx_test_vsnprintf(const char *fmt, ...)
3030                                    {
3031                                       char *s;
3032
3033                                       va_list argp;
3034                                       va_start(argp, fmt);
3035                                       _vsnprintf(s, 42, fmt, argp);
3036                                       va_end(argp);
3037                                    ], [
3038                                       wx_cv_func_vsnprintf=yes
3039                                    ], [
3040                                       wx_cv_func_vsnprintf=no
3041                                    ])
3042                  ])
3043 ])
3044
3045 if test "$wx_cv_func_vsnprintf" = yes; then
3046     AC_DEFINE(HAVE_VSNPRINTF)
3047 else
3048     AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
3049 fi
3050
3051 dnl check for vsscanf()
3052 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
3053 [
3054   AC_TRY_COMPILE([
3055                     #include <stdio.h>
3056                     #include <stdarg.h>
3057                 ], [
3058                     int wx_test_vsscanf(const char *, ...);
3059
3060                     wx_test_vsscanf("%d");
3061                     return 0;
3062                 }
3063
3064                 int wx_test_vsscanf(const char *fmt, ...)
3065                 {
3066                     va_list argp;
3067                     va_start(argp, fmt);
3068                     vsscanf("42", fmt, argp);
3069                     va_end(argp);
3070                 ], [
3071                     wx_cv_func_vsscanf=yes
3072                 ], [
3073                     wx_cv_func_vsscanf=no
3074                 ])
3075 ])
3076
3077 if test "$wx_cv_func_vsscanf" = yes; then
3078     AC_DEFINE(HAVE_VSSCANF)
3079 fi
3080
3081 dnl the following tests are for Unix(like) systems only
3082 if test "$TOOLKIT" != "MSW"; then
3083
3084 dnl check for available version of iconv()
3085
3086 AC_LANG_SAVE
3087 AC_LANG_CPLUSPLUS
3088 AC_CACHE_CHECK([if iconv() takes char**], wx_cv_iconv_takes_char,
3089 [
3090     AC_TRY_COMPILE([#include <iconv.h>],
3091     [
3092         char **inbuf, **outbuf;
3093         iconv_t cd;
3094         size_t insz, outsz;
3095         iconv(cd, inbuf, &insz, outbuf, &outsz);
3096     ],
3097     wx_cv_iconv_takes_char=yes,
3098     wx_cv_iconv_takes_char=no)
3099 ])
3100 AC_LANG_RESTORE
3101 if test "$wx_cv_iconv_takes_char" = yes ; then
3102     AC_DEFINE(WX_ICONV_TAKES_CHAR)
3103 fi
3104
3105
3106 dnl check for POSIX signals if we need them
3107 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3108     AC_CHECK_FUNCS(sigaction)
3109
3110     if test "$ac_cv_func_sigaction" = "no"; then
3111         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3112         wxUSE_ON_FATAL_EXCEPTION=no
3113     fi
3114
3115     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3116       AC_LANG_SAVE
3117       AC_LANG_CPLUSPLUS
3118
3119       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3120       [
3121         AC_TRY_COMPILE([#include <signal.h>],
3122                      [
3123                         extern void testSigHandler(int);
3124
3125                         struct sigaction sa;
3126                         sa.sa_handler = testSigHandler;
3127                      ], [
3128                         wx_cv_type_sa_handler=int
3129                      ], [
3130                         wx_cv_type_sa_handler=void
3131                      ])
3132       ])
3133
3134       AC_LANG_RESTORE
3135
3136       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3137     fi
3138 fi
3139
3140 dnl check for vfork() (even if it's the same as fork() in modern Unices)
3141 AC_CHECK_FUNCS(vfork)
3142
3143 dnl check for the function for temp files creation
3144 AC_CHECK_FUNCS(mkstemp mktemp, break)
3145
3146 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3147 dnl Linux and *BSD and statvfs() under Solaris
3148 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3149     AC_TRY_COMPILE(
3150         [
3151              #if defined(__BSD__)
3152                #include <sys/param.h>
3153                #include <sys/mount.h>
3154              #else
3155                #include <sys/vfs.h>
3156              #endif
3157         ],
3158         [
3159              long l;
3160              struct statfs fs;
3161              statfs("/", &fs);
3162              l = fs.f_bsize;
3163              l += fs.f_blocks;
3164              l += fs.f_bavail;
3165         ],
3166         [
3167              wx_cv_func_statfs=yes
3168         ],
3169         [
3170              wx_cv_func_statfs=no
3171         ]
3172     )
3173 )
3174
3175 if test "$wx_cv_func_statfs" = "yes"; then
3176     AC_DEFINE(HAVE_STATFS)
3177 else
3178     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3179         AC_TRY_COMPILE(
3180             [
3181                  #include <sys/statvfs.h>
3182             ],
3183             [
3184                  long l;
3185                  struct statvfs fs;
3186                  statvfs("/", &fs);
3187                  l = fs.f_bsize;
3188                  l += fs.f_blocks;
3189                  l += fs.f_bavail;
3190             ],
3191             [
3192                  wx_cv_func_statvfs=yes
3193             ],
3194             [
3195                  wx_cv_func_statvfs=no
3196             ]
3197         )
3198     )
3199
3200     if test "$wx_cv_func_statvfs" = "yes"; then
3201         AC_DEFINE(HAVE_STATVFS)
3202     else
3203         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3204     fi
3205 fi
3206
3207 dnl check for fcntl() or at least flock() needed by Unix implementation of
3208 dnl wxSingleInstanceChecker
3209 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3210     AC_CHECK_FUNCS(fcntl flock, break)
3211
3212     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3213         AC_MSG_WARN(wxSingleInstanceChecker not available)
3214         wxUSE_SNGLINST_CHECKER=no
3215     fi
3216 fi
3217
3218 dnl check for timegm() used by datetime.cpp
3219 AC_CHECK_FUNCS(timegm)
3220
3221 dnl look for a function to modify the environment
3222 AC_CHECK_FUNCS(putenv setenv, break)
3223
3224 HAVE_SOME_SLEEP_FUNC=0
3225 if test "$USE_BEOS" = 1; then
3226     dnl BeOS has its own (wonder where did they get it from) sleep() function
3227     dnl in unistd.h
3228     AC_DEFINE(HAVE_SLEEP)
3229     HAVE_SOME_SLEEP_FUNC=1
3230 fi
3231
3232 if test "$USE_DARWIN" = 1; then
3233     dnl Mac OS X has both nanosleep and usleep
3234     dnl but only usleep is defined in unistd.h
3235     AC_DEFINE(HAVE_USLEEP)
3236     HAVE_SOME_SLEEP_FUNC=1
3237 fi
3238
3239 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3240     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3241     POSIX4_LINK=
3242     AC_CHECK_FUNCS(nanosleep,
3243         AC_DEFINE(HAVE_NANOSLEEP),
3244         [
3245             AC_CHECK_LIB(posix4, nanosleep,
3246                 [
3247                     AC_DEFINE(HAVE_NANOSLEEP)
3248                     POSIX4_LINK=" -lposix4"
3249                 ],
3250                 [
3251                     AC_CHECK_FUNCS(usleep,
3252                         AC_DEFINE(HAVE_USLEEP),
3253                         AC_MSG_WARN([wxSleep() function will not work])
3254                     )
3255                 ]
3256             )
3257         ]
3258     )
3259 fi
3260
3261 dnl check for uname (POSIX) and gethostname (BSD)
3262 AC_CHECK_FUNCS(uname gethostname, break)
3263
3264 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3265 dnl but not for C++ one - hence change language)
3266 AC_LANG_SAVE
3267 AC_LANG_CPLUSPLUS
3268
3269 AC_CHECK_FUNCS(strtok_r)
3270
3271 AC_LANG_RESTORE
3272
3273 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3274 dnl libnsl or libresolv)
3275 INET_LINK=
3276 AC_CHECK_FUNCS(inet_addr,
3277     AC_DEFINE(HAVE_INET_ADDR),
3278     [
3279         AC_CHECK_LIB(nsl, inet_addr,
3280             INET_LINK="nsl",
3281             AC_CHECK_LIB(resolv, inet_addr,
3282                 INET_LINK="resolv"
3283             )
3284         )
3285     ]
3286 )
3287
3288 AC_CHECK_FUNCS(inet_aton,
3289         AC_DEFINE(HAVE_INET_ATON),
3290         [
3291             dnl only check it in the same lib
3292             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3293         ])
3294
3295 if test "x$INET_LINK" != "x"; then
3296     AC_DEFINE(HAVE_INET_ADDR)
3297     INET_LINK=" -l$INET_LINK"
3298 fi
3299
3300 fi
3301 dnl if !MSW
3302
3303 dnl ===========================================================================
3304 dnl Now we have all the info we need - use it!
3305 dnl ===========================================================================
3306
3307 dnl flush the cache
3308 AC_CACHE_SAVE
3309
3310 dnl ---------------------------------------------------------------------------
3311 dnl thread support for Unix (always available under Win32)
3312 dnl ---------------------------------------------------------------------------
3313
3314 dnl under MSW we always have thread support
3315 if test "$TOOLKIT" != "MSW"; then
3316
3317     dnl the code below:
3318     dnl   defines THREADS_OBJ which contains the object files to build
3319     dnl   defines THREADS_LINK which contains the thread library to link with
3320     dnl   defines wxUSE_THREADS=1 if thread support is activated
3321
3322     THREADS_LINK=
3323     THREADS_OBJ=
3324     CODE_GEN_FLAGS=
3325     CODE_GEN_FLAGS_CXX=
3326
3327     if test "$wxUSE_THREADS" = "yes" ; then
3328         if test "$wxUSE_WINE" = 1 ; then
3329             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3330             wxUSE_THREADS="no"
3331         elif test "$USE_BEOS" = 1; then
3332             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3333             wxUSE_THREADS="no"
3334         fi
3335     fi
3336
3337     if test "$wxUSE_THREADS" = "yes" ; then
3338         dnl find if POSIX threads are available
3339
3340         dnl AIX calls the library libpthreads - thanks IBM!
3341         if test "$USE_AIX" = 1; then
3342             THREADS_LIB=pthreads
3343         else
3344             THREADS_LIB=pthread
3345         fi
3346
3347         dnl standard lib name is pthread
3348         dnl We no longer test for pthread-0.7 as it breaks compilation on some
3349         dnl glibc2 systems, especially for static linkage.
3350         AC_CHECK_LIB($THREADS_LIB, pthread_create, [
3351                 THREADS_OBJ="threadpsx.lo"
3352                 THREADS_LINK=$THREADS_LIB
3353             ], [
3354                 dnl thread functions are in libc_r under FreeBSD
3355                 AC_CHECK_LIB(c_r, pthread_create, [
3356                     THREADS_OBJ="threadpsx.lo"
3357                     THREADS_LINK="c_r"
3358                 ], [
3359                     dnl VZ: SGI threads are not supported currently
3360                     AC_CHECK_HEADER(sys/prctl.h, [
3361                         THREADS_OBJ="threadsgi.lo"
3362                     ])
3363                 ])
3364             ])
3365
3366         if test -z "$THREADS_OBJ" ; then
3367             wxUSE_THREADS=no
3368             AC_MSG_WARN([No thread support on this system... disabled])
3369         fi
3370     fi
3371
3372     dnl do other tests only if we are using threads
3373     if test "$wxUSE_THREADS" = "yes" ; then
3374       AC_CHECK_FUNCS(thr_setconcurrency)
3375
3376       dnl define autoconf macro to check for given function in both pthread and
3377       dnl posix4 libraries
3378       dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
3379       dnl VZ: TODO
3380       dnl AC_DEFUN(AC_FUNC_THREAD,
3381       dnl [
3382       dnl     AC_CHECK_LIB($THREADS_LINK, $1,
3383       dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
3384       dnl            [AC_CHECK_LIB([posix4], $1,
3385       dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
3386       dnl                 POSIX4_LINK=" -lposix4"
3387       dnl             ])
3388       dnl            ])
3389       dnl ])
3390
3391       AC_CHECK_HEADERS(sched.h)
3392
3393       AC_CHECK_LIB($THREADS_LINK, sched_yield,
3394                    AC_DEFINE(HAVE_SCHED_YIELD),
3395                    [AC_CHECK_LIB([posix4], sched_yield,
3396                        [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3397                        AC_MSG_WARN(wxThread::Yield will not work properly)
3398                     )]
3399                    )
3400
3401       dnl to be able to set the thread priority, we need to have all of the
3402       dnl following functions:
3403       dnl   1. pthread_attr_getschedpolicy
3404       dnl   2. sched_get_priority_min and sched_get_priority_max
3405       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3406       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3407       HAVE_PRIOR_FUNCS=0
3408       AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
3409                      AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
3410                        AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
3411                            HAVE_PRIOR_FUNCS=1,
3412                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3413                              [
3414                                 HAVE_PRIOR_FUNCS=1
3415                                 POSIX4_LINK=" -lposix4"
3416                              ],
3417                            )
3418                        )
3419                      )
3420                    )
3421
3422       if test "$HAVE_PRIOR_FUNCS" = 1; then
3423         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3424       else
3425         AC_MSG_WARN(Setting thread priority will not work)
3426       fi
3427
3428       AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
3429                    AC_DEFINE(HAVE_PTHREAD_CANCEL),
3430                    AC_MSG_WARN([wxThread::Kill() will not work properly]))
3431
3432       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3433       [
3434         AC_TRY_COMPILE([#include <pthread.h>],
3435                      [
3436                         pthread_cleanup_push(NULL, NULL);
3437                         pthread_cleanup_pop(0);
3438                      ], [
3439                         wx_cv_func_pthread_cleanup_push=yes
3440                      ], [
3441                         wx_cv_func_pthread_cleanup_push=no
3442                      ])
3443       ])
3444
3445       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3446           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3447       fi
3448
3449       dnl mutexattr_t initialization is done in quite different ways on different
3450       dnl platforms, so check for a few things:
3451       dnl
3452       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3453       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3454       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3455       dnl defined, we do it by directly assigned
3456       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3457
3458       dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
3459       dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
3460       dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
3461       dnl simpler to just define _GNU_SOURCE to get everything)
3462       if test "x$wx_lib_glibc21" = "xyes"; then
3463           CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
3464       fi
3465
3466       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3467       [
3468         AC_TRY_COMPILE([#include <pthread.h>],
3469             [
3470                pthread_mutexattr_t attr;
3471                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3472             ], [
3473                wx_cv_type_pthread_mutexattr_t=yes
3474             ], [
3475                wx_cv_type_pthread_mutexattr_t=no
3476             ]
3477         )
3478       ])
3479
3480       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3481         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3482       else
3483         dnl don't despair, there may be another way to do it
3484         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3485                        wx_cv_type_pthread_rec_mutex_init,
3486         [
3487             AC_TRY_COMPILE([#include <pthread.h>],
3488                 [
3489                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3490                 ], [
3491                     wx_cv_type_pthread_rec_mutex_init=yes
3492                 ], [
3493                     wx_cv_type_pthread_rec_mutex_init=no
3494                 ]
3495             )
3496         ])
3497         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3498           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3499         else
3500           dnl this may break code working elsewhere, so at least warn about it
3501           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3502         fi
3503       fi
3504
3505       THREADS_LINK=" -l$THREADS_LINK"
3506
3507       dnl building MT programs under Solaris with the native compiler requires -mt
3508       dnl switch
3509       if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
3510           CPPFLAGS="$CFLAGS -mt"
3511           CXXFLAGS="$CXXFLAGS -mt"
3512           LDFLAGS="$LDFLAGS -mt"
3513       fi
3514     fi
3515
3516 dnl from if !MSW
3517 fi
3518
3519 if test "$wxUSE_THREADS" = "yes"; then
3520   AC_DEFINE(wxUSE_THREADS)
3521
3522   dnl we must define _REENTRANT or something along these lines for MT code
3523   TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS $CPP_MT_FLAG"
3524
3525   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3526 else
3527   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3528   dnl functions - add tests for other functions here as well
3529   if test "$ac_cv_func_strtok_r" = "yes"; then
3530     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3531     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3532         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3533         AC_MSG_RESULT(yes)
3534     else
3535         AC_MSG_RESULT(no)
3536     fi
3537   fi
3538 fi
3539
3540 if test "$WXGTK20" = 1 ; then
3541   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3542   WXGTK12=1
3543 fi
3544
3545 if test "$WXGTK12" = 1 ; then
3546   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3547 fi
3548
3549 if test "$WXGTK127" = 1 ; then
3550   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3551 fi
3552
3553 WXDEBUG=
3554
3555 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3556     WXDEBUG="-g"
3557     wxUSE_OPTIMISE=no
3558 fi
3559
3560 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3561     wxUSE_DEBUG_INFO=yes
3562     WXDEBUG="-ggdb"
3563 fi
3564
3565 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3566     AC_DEFINE(WXDEBUG)
3567     WXDEBUG_DEFINE="-D__WXDEBUG__"
3568 else
3569     if test "$wxUSE_GTK" = 1 ; then
3570         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3571     fi
3572 fi
3573
3574 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3575     AC_DEFINE(wxUSE_MEMORY_TRACING)
3576     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3577     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3578     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3579 fi
3580
3581 if test "$wxUSE_DMALLOC" = "yes" ; then
3582     DMALLOC_LIBS="-ldmalloc"
3583 fi
3584
3585 PROFILE=
3586 if test "$wxUSE_PROFILE" = "yes" ; then
3587     PROFILE=" -pg"
3588 fi
3589
3590 if test "$GCC" = "yes" ; then
3591     if test "$wxUSE_NO_RTTI" = "yes" ; then
3592         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3593     fi
3594     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3595         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3596     fi
3597     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3598         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3599     fi
3600     if test "$USE_WIN32" = 1 ; then
3601         # I'm not even really sure what this was ever added to solve,
3602         # but someone added it for mingw native builds, so I guess
3603         # they had a reason, right??
3604         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3605     fi
3606 fi
3607
3608
3609 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
3610 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
3611 if test "$wxUSE_OPTIMISE" = "no" ; then
3612     OPTIMISE=
3613 else
3614     if test "$GCC" = yes ; then
3615         OPTIMISE="-O2"
3616         case "${host}" in
3617             i586-*-*|i686-*-* )
3618             OPTIMISE="${OPTIMISE} "
3619         ;;
3620         esac
3621     else
3622         OPTIMISE="-O"
3623     fi
3624 fi
3625
3626 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3627     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3628
3629     WXWIN_COMPATIBILITY_2_2="yes"
3630 fi
3631
3632 if test "$WXWIN_COMPATIBILITY_2_2" = "yes"; then
3633     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3634 fi
3635
3636 dnl ---------------------------------------------------------------------------
3637 dnl the library may be built without GUI classes at all
3638 dnl ---------------------------------------------------------------------------
3639
3640 if test "$wxUSE_GUI" = "yes"; then
3641   AC_DEFINE(wxUSE_GUI)
3642
3643   dnl the things we always pull in the GUI version of the library:
3644   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3645   dnl    library really can't be built without those)
3646   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3647   dnl    almost any program and the first 2 are needed to show a message box
3648   dnl    which want to be always able to do)
3649   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3650   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3651   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3652   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3653   dnl 5. misc stuff: timers, settings, message box
3654 else
3655   AC_DEFINE(wxUSE_NOGUI)
3656 fi
3657
3658 dnl ---------------------------------------------------------------------------
3659 dnl Unix/Windows
3660 dnl ---------------------------------------------------------------------------
3661
3662 if test "$wxUSE_UNIX" = "yes"; then
3663   AC_DEFINE(wxUSE_UNIX)
3664 fi
3665
3666 dnl ---------------------------------------------------------------------------
3667 dnl Register non-GUI class options for makefiles and setup.h
3668 dnl ---------------------------------------------------------------------------
3669
3670 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3671   AC_DEFINE(wxUSE_APPLE_IEEE)
3672 fi
3673
3674 if test "$wxUSE_TIMER" = "yes"; then
3675   AC_DEFINE(wxUSE_TIMER)
3676 fi
3677
3678 if test "$wxUSE_WAVE" = "yes"; then
3679   AC_DEFINE(wxUSE_WAVE)
3680 fi
3681
3682 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3683   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3684 fi
3685
3686 if test "$wxUSE_STOPWATCH" = "yes"; then
3687   AC_DEFINE(wxUSE_STOPWATCH)
3688 fi
3689
3690 if test "$wxUSE_DATETIME" = "yes"; then
3691   AC_DEFINE(wxUSE_DATETIME)
3692 fi
3693
3694 if test "$wxUSE_TIMEDATE" = "yes"; then
3695   AC_DEFINE(wxUSE_TIMEDATE)
3696 fi
3697
3698 if test "$wxUSE_FILE" = "yes"; then
3699   AC_DEFINE(wxUSE_FILE)
3700 fi
3701
3702 if test "$wxUSE_FFILE" = "yes"; then
3703   AC_DEFINE(wxUSE_FFILE)
3704 fi
3705
3706 if test "$wxUSE_FILESYSTEM" = "yes"; then
3707   AC_DEFINE(wxUSE_FILESYSTEM)
3708 fi
3709
3710 if test "$wxUSE_FS_INET" = "yes"; then
3711   AC_DEFINE(wxUSE_FS_INET)
3712 fi
3713
3714 if test "$wxUSE_FS_ZIP" = "yes"; then
3715   AC_DEFINE(wxUSE_FS_ZIP)
3716 fi
3717
3718 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3719   AC_DEFINE(wxUSE_ZIPSTREAM)
3720 fi
3721
3722 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3723   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3724 fi
3725
3726 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3727   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3728 fi
3729
3730 if test "$wxUSE_BUSYINFO" = "yes"; then
3731   AC_DEFINE(wxUSE_BUSYINFO)
3732 fi
3733
3734 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3735   AC_DEFINE(wxUSE_STD_IOSTREAM)
3736 fi
3737
3738 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3739     AC_DEFINE(wxUSE_TEXTBUFFER)
3740 fi
3741
3742 if test "$wxUSE_TEXTFILE" = "yes"; then
3743   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3744     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3745   else
3746     AC_DEFINE(wxUSE_TEXTFILE)
3747   fi
3748 fi
3749
3750 if test "$wxUSE_CONFIG" = "yes" ; then
3751   if test "$wxUSE_TEXTFILE" != "yes"; then
3752     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3753   else
3754     AC_DEFINE(wxUSE_CONFIG)
3755     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3756   fi
3757 fi
3758
3759 if test "$wxUSE_INTL" = "yes" ; then
3760   if test "$wxUSE_FILE" != "yes"; then
3761     AC_MSG_WARN(I18n code requires wxFile... disabled)
3762   else
3763     AC_DEFINE(wxUSE_INTL)
3764     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3765     GUIDIST="$GUIDIST INTL_DIST"
3766   fi
3767 fi
3768
3769 if test "$wxUSE_LOG" = "yes"; then
3770   AC_DEFINE(wxUSE_LOG)
3771
3772     if test "$wxUSE_LOGGUI" = "yes"; then
3773       AC_DEFINE(wxUSE_LOGGUI)
3774     fi
3775
3776     if test "$wxUSE_LOGWINDOW" = "yes"; then
3777       AC_DEFINE(wxUSE_LOGWINDOW)
3778     fi
3779
3780     if test "$wxUSE_LOGDIALOG" = "yes"; then
3781       AC_DEFINE(wxUSE_LOG_DIALOG)
3782     fi
3783 fi
3784
3785 if test "$wxUSE_LONGLONG" = "yes"; then
3786   AC_DEFINE(wxUSE_LONGLONG)
3787 fi
3788
3789 if test "$wxUSE_GEOMETRY" = "yes"; then
3790   AC_DEFINE(wxUSE_GEOMETRY)
3791 fi
3792
3793 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3794   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3795   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3796 fi
3797
3798 if test "$wxUSE_STREAMS" = "yes" ; then
3799   AC_DEFINE(wxUSE_STREAMS)
3800 fi
3801
3802 dnl ---------------------------------------------------------------------------
3803 dnl time/date functions
3804 dnl ------------------------------------------------------------------------
3805
3806 if test "$wxUSE_DATETIME" = "yes"; then
3807     dnl check for strptime
3808     AC_CHECK_FUNCS(strptime)
3809
3810     dnl check for timezone variable
3811     AC_CACHE_CHECK(for timezone variable in <time.h>,
3812                    wx_cv_var_timezone,
3813                    [
3814                         AC_TRY_COMPILE(
3815                             [
3816                                 #include <time.h>
3817                             ],
3818                             [
3819                                 int tz;
3820                                 tz = timezone;
3821                             ],
3822                             [
3823                                 wx_cv_var_timezone=timezone
3824                             ],
3825                             [
3826                                 AC_TRY_COMPILE(
3827                                     [
3828                                         #include <time.h>
3829                                     ],
3830                                     [
3831                                         int tz;
3832                                         tz = _timezone;
3833                                     ],
3834                                     [
3835                                         wx_cv_var_timezone=_timezone
3836                                     ],
3837                                     [
3838                                         AC_TRY_COMPILE(
3839                                             [
3840                                                 #include <time.h>
3841                                             ],
3842                                             [
3843                                                 int tz;
3844                                                 tz = __timezone;
3845                                             ],
3846                                             [
3847                                                 wx_cv_var_timezone=__timezone
3848                                             ],
3849                                             [
3850                                                 if test "$USE_DOS" = 0 ; then
3851                                                     AC_MSG_ERROR(no timezone variable)
3852                                                 fi
3853                                             ]
3854                                         )
3855                                     ]
3856                                 )
3857                             ]
3858                         )
3859                    ]
3860     )
3861
3862     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3863     if test "x$wx_cv_var_timezone" != x ; then
3864         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3865     fi
3866
3867     dnl check for localtime (it's POSIX, but the check can do no harm...)
3868     AC_CHECK_FUNCS(localtime)
3869
3870     if test "$ac_cv_func_localtime" = "yes"; then
3871         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3872                        wx_cv_struct_tm_has_gmtoff,
3873         [
3874             AC_TRY_COMPILE(
3875                 [
3876                     #include <time.h>
3877                 ],
3878                 [
3879                     struct tm tm;
3880                     tm.tm_gmtoff++;
3881                 ],
3882                 [
3883                     wx_cv_struct_tm_has_gmtoff=yes
3884                 ],
3885                 wx_cv_struct_tm_has_gmtoff=no
3886             )
3887         ])
3888     fi
3889
3890     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
3891         AC_DEFINE(WX_GMTOFF_IN_TM)
3892     fi
3893
3894     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3895     dnl function to be used for high resolution timers
3896     AC_CHECK_FUNCS(gettimeofday ftime, break)
3897
3898     if test "$ac_cv_func_gettimeofday" = "yes"; then
3899         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3900                        wx_cv_func_gettimeofday_has_2_args,
3901         [
3902             dnl on some _really_ old systems it takes only 1 argument
3903             AC_LANG_SAVE
3904             AC_LANG_CPLUSPLUS
3905
3906             AC_TRY_COMPILE(
3907                 [
3908                     #include <sys/time.h>
3909                     #include <unistd.h>
3910                 ],
3911                 [
3912                     struct timeval tv;
3913                     gettimeofday(&tv, NULL);
3914                 ],
3915                 wx_cv_func_gettimeofday_has_2_args=yes,
3916                 AC_TRY_COMPILE(
3917                     [
3918                         #include <sys/time.h>
3919                         #include <unistd.h>
3920                     ],
3921                     [
3922                         struct timeval tv;
3923                         gettimeofday(&tv);
3924                     ],
3925                     wx_cv_func_gettimeofday_has_2_args=no,
3926                     [
3927                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
3928                         wx_cv_func_gettimeofday_has_2_args=unknown
3929                     ]
3930                 )
3931             )
3932             AC_LANG_RESTORE
3933         ])
3934
3935         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3936             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3937         fi
3938     fi
3939
3940     AC_DEFINE(wxUSE_TIMEDATE)
3941     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3942 fi
3943
3944 dnl ------------------------------------------------------------------------
3945 dnl wxSocket
3946 dnl ------------------------------------------------------------------------
3947
3948 dnl under MSW we always have sockets
3949 if test "$TOOLKIT" != "MSW"; then
3950
3951     if test "$wxUSE_SOCKETS" = "yes"; then
3952         dnl under Solaris, socket functions live in -lsocket
3953         AC_CHECK_FUNC(socket,,
3954             AC_CHECK_LIB(socket, socket,
3955                 INET_LINK="$INET_LINK -lsocket",
3956                 [
3957                     AC_MSG_WARN([socket library not found - sockets will be disabled])
3958                     wxUSE_SOCKETS=no
3959                 ]
3960             )
3961         )
3962     fi
3963
3964     dnl this test may be appropriate if building under cygwin
3965     dnl right now I'm assuming it also uses the winsock stuff
3966     dnl like mingw does..  -- RL
3967
3968     if test "$wxUSE_SOCKETS" = "yes" ; then
3969         dnl determine the type of third argument for getsockname
3970         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3971                        wx_cv_type_getsockname3,
3972             [
3973                 AC_LANG_SAVE
3974                 AC_LANG_CPLUSPLUS
3975
3976                 AC_TRY_COMPILE(
3977                     [
3978                         #include <sys/types.h>
3979                         #include <sys/socket.h>
3980                     ],
3981                     [
3982                         socklen_t len;
3983                         getsockname(0, 0, &len);
3984                     ],
3985                     wx_cv_type_getsockname3=socklen_t,
3986                     AC_TRY_COMPILE(
3987                         [
3988                             #include <sys/types.h>
3989                             #include <sys/socket.h>
3990                         ],
3991                         [
3992                             size_t len;
3993                             getsockname(0, 0, &len);
3994                         ],
3995                         wx_cv_type_getsockname3=size_t,
3996                         AC_TRY_COMPILE(
3997                             [
3998                                 #include <sys/types.h>
3999                                 #include <sys/socket.h>
4000                             ],
4001                             [
4002                                 int len;
4003                                 getsockname(0, 0, &len);
4004                             ],
4005                             wx_cv_type_getsockname3=int,
4006                             wx_cv_type_getsockname3=unknown
4007                         )
4008                     )
4009                 )
4010
4011                 AC_LANG_RESTORE
4012             ])
4013
4014         if test "$wx_cv_type_getsockname3" = "unknown"; then
4015             wxUSE_SOCKETS=no
4016             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4017         else
4018             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4019         fi
4020     fi
4021 fi
4022 dnl if !MSW
4023
4024 if test "$wxUSE_SOCKETS" = "yes" ; then
4025     AC_DEFINE(wxUSE_SOCKETS)
4026     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4027 fi
4028
4029 dnl ---------------------------------------------------------------------------
4030 dnl Joystick support
4031 dnl ---------------------------------------------------------------------------
4032
4033 if test "$wxUSE_GUI" = "yes"; then
4034
4035     if test "$TOOLKIT" = "MAC"; then
4036         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4037         wxUSE_JOYSTICK=no
4038      fi
4039     if test "$TOOLKIT" = "MOTIF"; then
4040         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4041         wxUSE_JOYSTICK=no
4042      fi
4043
4044     dnl under MSW we always have joystick support
4045     if test "$TOOLKIT" != "MSW"; then
4046         if test "$wxUSE_JOYSTICK" = "yes"; then
4047             dnl joystick support is only for Linux 2.1.x or greater
4048             AC_CHECK_HEADERS(linux/joystick.h)
4049             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4050                 wxUSE_JOYSTICK=no
4051                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4052             fi
4053         fi
4054     fi
4055
4056     if test "$wxUSE_JOYSTICK" = "yes"; then
4057         AC_DEFINE(wxUSE_JOYSTICK)
4058         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4059     fi
4060 fi
4061
4062 dnl ------------------------------------------------------------------------
4063 dnl DLL support
4064 dnl ------------------------------------------------------------------------
4065
4066 dnl under MSW we always have LoadLibrary/GetProcAddress
4067 if test "$TOOLKIT" != "MSW"; then
4068
4069     HAVE_DL_FUNCS=0
4070     HAVE_SHL_FUNCS=0
4071     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4072         if test "$USE_DARWIN" = 1; then
4073             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4074             HAVE_DL_FUNCS=1
4075         else
4076             dnl the test is a bit complicated because we check for dlopen() both with
4077             dnl and without -ldl and we also try to find shl_load() if there is no
4078             dnl dlopen() on this system
4079             AC_CHECK_FUNCS(dlopen,
4080             [
4081                 AC_DEFINE(HAVE_DLOPEN)
4082                 HAVE_DL_FUNCS=1
4083             ],
4084             [
4085                 AC_CHECK_LIB(dl, dlopen,
4086                             [
4087                                 AC_DEFINE(HAVE_DLOPEN)
4088                                 HAVE_DL_FUNCS=1
4089                                 DL_LINK=" -ldl$DL_LINK"
4090                             ],
4091                             [
4092                                 AC_CHECK_FUNCS(shl_load,
4093                                               [
4094                                                 AC_DEFINE(HAVE_SHL_LOAD)
4095                                                 HAVE_SHL_FUNCS=1
4096                                               ],
4097                                               [
4098                                                 AC_CHECK_LIB(shl_load, dld,
4099                                                              [
4100                                                                 HAVE_SHL_FUNCS=1
4101                                                                 DL_LINK=" -ldld$DL_LINK"
4102                                                              ])
4103                                               ])
4104                             ])
4105             ])
4106
4107         dnl check also for dlerror()
4108         if test "$HAVE_DL_FUNCS" = 1; then
4109             AC_CHECK_FUNCS(dlerror,
4110                            AC_DEFINE(HAVE_DLERROR),
4111                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4112         fi
4113         fi
4114
4115         if test "$HAVE_DL_FUNCS" = 0; then
4116             if test "$HAVE_SHL_FUNCS" = 0; then
4117               if test "$USE_UNIX" = 1; then
4118                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4119                   wxUSE_DYNAMIC_LOADER=no
4120                   wxUSE_DYNLIB_CLASS=no
4121               else
4122                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4123               fi
4124             fi
4125         fi
4126     fi
4127 fi
4128
4129 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4130     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4131 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4132     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4133 fi
4134
4135 dnl ---------------------------------------------------------------------------
4136 dnl String stuff
4137 dnl ---------------------------------------------------------------------------
4138
4139 if test "$wxUSE_FONTMAP" = "yes" ; then
4140   AC_DEFINE(wxUSE_FONTMAP)
4141 fi
4142
4143 if test "$wxUSE_UNICODE" = "yes" ; then
4144   AC_DEFINE(wxUSE_UNICODE)
4145
4146   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4147         AC_CHECK_LIB(unicows,main,
4148             [
4149                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4150             ],
4151             [
4152                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4153                              Applications will only run on Windows NT/2000/XP!])
4154                 wxUSE_UNICODE_MSLU=no
4155             ])
4156     fi
4157 fi
4158
4159 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4160   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4161 fi
4162
4163
4164 dnl ----------------------------------------------------------------
4165 dnl iODBC support
4166 dnl ----------------------------------------------------------------
4167
4168 IODBC_C_SRC=""
4169 if test "$wxUSE_ODBC" = "yes" ; then
4170     AC_DEFINE(wxUSE_ODBC)
4171     WXODBCFLAG="-D_IODBC_"
4172     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4173 fi
4174
4175 dnl ----------------------------------------------------------------
4176 dnl Register PostScript options for makefiles and setup.h
4177 dnl ----------------------------------------------------------------
4178
4179 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4180   AC_DEFINE(wxUSE_POSTSCRIPT)
4181 fi
4182
4183 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4184
4185 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4186
4187 dnl ---------------------------------------------------------------------------
4188 dnl big GUI components: MDI, doc/view, printing, help, ...
4189 dnl ---------------------------------------------------------------------------
4190
4191 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4192     AC_DEFINE(wxUSE_CONSTRAINTS)
4193     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4194 fi
4195
4196 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4197     if test "$wxUSE_UNIVERSAL" = "yes"; then
4198         AC_MSG_WARN(MDI not yet supported for wxUNIVERSAL... disabled)
4199         wxUSE_MDI_ARCHITECTURE=no
4200     fi
4201
4202     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4203         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4204         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4205     fi
4206 fi
4207
4208 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4209     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4210     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4211     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4212         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4213     fi
4214 fi
4215
4216 if test "$wxUSE_HELP" = "yes"; then
4217     AC_DEFINE(wxUSE_HELP)
4218     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4219
4220     if test "$wxUSE_MSW" = 1; then
4221       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4222         AC_CHECK_HEADER(htmlhelp.h,
4223             [
4224                 AC_DEFINE(wxUSE_MS_HTML_HELP)
4225             ],
4226             [
4227                 AC_MSG_WARN([MS HTML Help cannot be used without htmlhelp.h... disabled])
4228                 wxUSE_MS_HTML_HELP=no
4229             ])
4230       fi
4231     fi
4232
4233     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4234       if test "$wxUSE_HTML" = "yes"; then
4235         AC_DEFINE(wxUSE_WXHTML_HELP)
4236       else
4237         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4238         wxUSE_WXHTML_HELP=no
4239       fi
4240     fi
4241 fi
4242
4243 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4244     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4245         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4246     else
4247         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4248     fi
4249     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4250 fi
4251
4252 if test "$wxUSE_PROLOGIO" = "yes" ; then
4253     AC_DEFINE(wxUSE_PROLOGIO)
4254 fi
4255
4256 if test "$wxUSE_RESOURCES" = "yes" ; then
4257     AC_DEFINE(wxUSE_RESOURCES)
4258     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4259 fi
4260
4261 if test "$wxUSE_X_RESOURCES" = "yes"; then
4262     AC_DEFINE(wxUSE_X_RESOURCES)
4263 fi
4264
4265 dnl ---------------------------------------------------------------------------
4266 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4267 dnl ---------------------------------------------------------------------------
4268
4269 dnl check for ole headers and disable a few features requiring it if not
4270 dnl present (earlier versions of mingw32 don't have ole2.h)
4271 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4272                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4273                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4274     AC_CHECK_HEADERS(ole2.h)
4275
4276     if test "$ac_cv_header_ole2_h" = "yes" ; then
4277         if test "$GCC" = yes ; then
4278             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4279             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
4280             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4281             AC_DEFINE(wxUSE_OLE)
4282
4283         fi
4284
4285         dnl for OLE clipboard and dnd
4286         AC_DEFINE(wxUSE_DATAOBJ)
4287     else
4288         AC_MSG_WARN([Some features disabled because OLE headers not found])
4289
4290         wxUSE_CLIPBOARD=no
4291         wxUSE_DRAG_AND_DROP=no
4292         wxUSE_DATAOBJ=no
4293     fi
4294
4295     if test "$wxUSE_METAFILE" = "yes"; then
4296         AC_DEFINE(wxUSE_METAFILE)
4297
4298         dnl this one should probably be made separately configurable
4299         AC_DEFINE(wxUSE_ENH_METAFILE)
4300     fi
4301 fi
4302
4303 if test "$wxUSE_IPC" = "yes"; then
4304     if test "$wxUSE_SOCKETS" != "yes"; then
4305         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4306     fi
4307
4308     AC_DEFINE(wxUSE_IPC)
4309 fi
4310
4311 if test "$wxUSE_CLIPBOARD" = "yes"; then
4312     AC_DEFINE(wxUSE_CLIPBOARD)
4313
4314     dnl required by clipboard code in configuration check
4315     AC_DEFINE(wxUSE_DATAOBJ)
4316 fi
4317
4318 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4319     if test "$wxUSE_GTK" = 1; then
4320         if test "$WXGTK12" != 1; then
4321             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4322             wxUSE_DRAG_AND_DROP=no
4323         fi
4324     fi
4325
4326     if test "$wxUSE_MOTIF" = 1; then
4327         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4328         wxUSE_DRAG_AND_DROP=no
4329     fi
4330
4331     if test "$wxUSE_MAC" = 1; then
4332         AC_MSG_WARN([Drag and drop not yet supported under Mac OS X... disabled])
4333         wxUSE_DRAG_AND_DROP=no
4334     fi
4335
4336     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4337         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4338         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4339     fi
4340
4341 fi
4342
4343 if test "$wxUSE_SPLINES" = "yes" ; then
4344   AC_DEFINE(wxUSE_SPLINES)
4345 fi
4346
4347 dnl ---------------------------------------------------------------------------
4348 dnl GUI controls
4349 dnl ---------------------------------------------------------------------------
4350
4351 USES_CONTROLS=0
4352 if test "$wxUSE_CONTROLS" = "yes"; then
4353   USES_CONTROLS=1
4354 fi
4355
4356 if test "$wxUSE_ACCEL" = "yes"; then
4357   AC_DEFINE(wxUSE_ACCEL)
4358   USES_CONTROLS=1
4359 fi
4360
4361 if test "$wxUSE_BUTTON" = "yes"; then
4362   AC_DEFINE(wxUSE_BUTTON)
4363   USES_CONTROLS=1
4364 fi
4365
4366 if test "$wxUSE_BMPBUTTON" = "yes"; then
4367   AC_DEFINE(wxUSE_BMPBUTTON)
4368   USES_CONTROLS=1
4369 fi
4370
4371 if test "$wxUSE_CALCTRL" = "yes"; then
4372   AC_DEFINE(wxUSE_CALENDARCTRL)
4373   USES_CONTROLS=1
4374   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4375 fi
4376
4377 if test "$wxUSE_CARET" = "yes"; then
4378   AC_DEFINE(wxUSE_CARET)
4379   USES_CONTROLS=1
4380   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4381 fi
4382
4383 if test "$wxUSE_COMBOBOX" = "yes"; then
4384   AC_DEFINE(wxUSE_COMBOBOX)
4385   USES_CONTROLS=1
4386 fi
4387
4388 if test "$wxUSE_CHOICE" = "yes"; then
4389   AC_DEFINE(wxUSE_CHOICE)
4390   USES_CONTROLS=1
4391 fi
4392
4393 if test "$wxUSE_CHECKBOX" = "yes"; then
4394   AC_DEFINE(wxUSE_CHECKBOX)
4395   USES_CONTROLS=1
4396 fi
4397
4398 if test "$wxUSE_CHECKLST" = "yes"; then
4399   AC_DEFINE(wxUSE_CHECKLISTBOX)
4400   USES_CONTROLS=1
4401   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4402 fi
4403
4404 if test "$wxUSE_GAUGE" = "yes"; then
4405   AC_DEFINE(wxUSE_GAUGE)
4406   USES_CONTROLS=1
4407 fi
4408
4409 if test "$wxUSE_NEW_GRID" = "yes"; then
4410   wxUSE_GRID="yes"
4411   AC_DEFINE(wxUSE_NEW_GRID)
4412   USES_CONTROLS=1
4413   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4414 fi
4415
4416 if test "$wxUSE_GRID" = "yes"; then
4417   AC_DEFINE(wxUSE_GRID)
4418   USES_CONTROLS=1
4419   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4420 fi
4421
4422 if test "$wxUSE_IMAGLIST" = "yes"; then
4423     AC_DEFINE(wxUSE_IMAGLIST)
4424 fi
4425
4426 if test "$wxUSE_LISTBOX" = "yes"; then
4427     AC_DEFINE(wxUSE_LISTBOX)
4428     USES_CONTROLS=1
4429 fi
4430
4431 if test "$wxUSE_LISTCTRL" = "yes"; then
4432     if test "$wxUSE_IMAGLIST" = "yes"; then
4433         AC_DEFINE(wxUSE_LISTCTRL)
4434         USES_CONTROLS=1
4435         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4436     else
4437         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4438     fi
4439 fi
4440
4441 if test "$wxUSE_NOTEBOOK" = "yes"; then
4442     AC_DEFINE(wxUSE_NOTEBOOK)
4443     USES_CONTROLS=1
4444     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4445 fi
4446
4447 if test "$wxUSE_PROPSHEET" = "yes"; then
4448     AC_DEFINE(wxUSE_PROPSHEET)
4449     USES_CONTROLS=1
4450     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4451 fi
4452
4453 if test "$wxUSE_RADIOBOX" = "yes"; then
4454     AC_DEFINE(wxUSE_RADIOBOX)
4455     USES_CONTROLS=1
4456 fi
4457
4458 if test "$wxUSE_RADIOBTN" = "yes"; then
4459     AC_DEFINE(wxUSE_RADIOBTN)
4460     USES_CONTROLS=1
4461 fi
4462
4463 if test "$wxUSE_SASH" = "yes"; then
4464     AC_DEFINE(wxUSE_SASH)
4465     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4466 fi
4467
4468 if test "$wxUSE_SCROLLBAR" = "yes"; then
4469     AC_DEFINE(wxUSE_SCROLLBAR)
4470     USES_CONTROLS=1
4471     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4472 fi
4473
4474 if test "$wxUSE_SLIDER" = "yes"; then
4475     AC_DEFINE(wxUSE_SLIDER)
4476     USES_CONTROLS=1
4477 fi
4478
4479 if test "$wxUSE_SPINBTN" = "yes"; then
4480     AC_DEFINE(wxUSE_SPINBTN)
4481     USES_CONTROLS=1
4482 fi
4483
4484 if test "$wxUSE_SPINCTRL" = "yes"; then
4485     AC_DEFINE(wxUSE_SPINCTRL)
4486     USES_CONTROLS=1
4487 fi
4488
4489 if test "$wxUSE_SPLITTER" = "yes"; then
4490     AC_DEFINE(wxUSE_SPLITTER)
4491     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4492 fi
4493
4494 if test "$wxUSE_STATBMP" = "yes"; then
4495     AC_DEFINE(wxUSE_STATBMP)
4496     USES_CONTROLS=1
4497 fi
4498
4499 if test "$wxUSE_STATBOX" = "yes"; then
4500     AC_DEFINE(wxUSE_STATBOX)
4501     USES_CONTROLS=1
4502 fi
4503
4504 if test "$wxUSE_STATTEXT" = "yes"; then
4505     AC_DEFINE(wxUSE_STATTEXT)
4506     USES_CONTROLS=1
4507 fi
4508
4509 if test "$wxUSE_STATLINE" = "yes"; then
4510     if test "$wxUSE_WINE" = 1 ; then
4511         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4512     else
4513         AC_DEFINE(wxUSE_STATLINE)
4514         USES_CONTROLS=1
4515     fi
4516 fi
4517
4518 if test "$wxUSE_STATUSBAR" = "yes"; then
4519     AC_DEFINE(wxUSE_STATUSBAR)
4520     USES_CONTROLS=1
4521
4522     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4523 fi
4524
4525 if test "$wxUSE_TABDIALOG" = "yes"; then
4526     AC_DEFINE(wxUSE_TAB_DIALOG)
4527     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4528 fi
4529
4530 if test "$wxUSE_TEXTCTRL" = "yes"; then
4531     AC_DEFINE(wxUSE_TEXTCTRL)
4532     USES_CONTROLS=1
4533     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4534 fi
4535
4536 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4537     if test "$wxUSE_MAC" = 1; then
4538         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4539         wxUSE_TOGGLEBTN=no
4540     fi
4541     if test "$wxUSE_UNIVERSAL" = "yes"; then
4542         AC_MSG_WARN([Toggle button not yet supported under wxUNIVERSAL... disabled])
4543         wxUSE_TOGGLEBTN=no
4544     fi
4545
4546     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4547         AC_DEFINE(wxUSE_TOGGLEBTN)
4548         USES_CONTROLS=1
4549     fi
4550 fi
4551
4552 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4553     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4554     wxUSE_TOOLBAR="yes"
4555     USES_CONTROLS=1
4556 fi
4557
4558 if test "$wxUSE_TOOLBAR" = "yes"; then
4559     AC_DEFINE(wxUSE_TOOLBAR)
4560     USES_CONTROLS=1
4561
4562     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4563     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4564         wxUSE_TOOLBAR_NATIVE="yes"
4565     fi
4566
4567     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4568         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4569         USES_CONTROLS=1
4570     fi
4571
4572     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4573 fi
4574
4575 if test "$wxUSE_TOOLTIPS" = "yes"; then
4576     if test "$wxUSE_MOTIF" = 1; then
4577         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4578     else
4579         if test "$wxUSE_WINE" = 1; then
4580             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4581         else
4582             if test "$wxUSE_UNIVERSAL" = "yes"; then
4583                 AC_MSG_WARN([wxTooltip not supported yet in wxUNIVERSAL... disabled])
4584             else
4585                 AC_DEFINE(wxUSE_TOOLTIPS)
4586             fi
4587         fi
4588     fi
4589 fi
4590
4591 if test "$wxUSE_TREECTRL" = "yes"; then
4592     if test "$wxUSE_IMAGLIST" = "yes"; then
4593         AC_DEFINE(wxUSE_TREECTRL)
4594         USES_CONTROLS=1
4595         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4596     else
4597         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4598     fi
4599 fi
4600
4601 if test "$wxUSE_POPUPWIN" = "yes"; then
4602     if test "$wxUSE_MAC" = 1; then
4603         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4604     else
4605         if test "$wxUSE_MOTIF" = 1; then
4606             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4607         else
4608             AC_DEFINE(wxUSE_POPUPWIN)
4609
4610             USES_CONTROLS=1
4611         fi
4612     fi
4613 fi
4614
4615 if test "$wxUSE_TIPWINDOW" = "yes"; then
4616     AC_DEFINE(wxUSE_TIPWINDOW)
4617 fi
4618
4619 if test "$USES_CONTROLS" = 1; then
4620     AC_DEFINE(wxUSE_CONTROLS)
4621 fi
4622
4623 dnl ---------------------------------------------------------------------------
4624 dnl misc options
4625 dnl ---------------------------------------------------------------------------
4626
4627 if test "$wxUSE_TREELAYOUT" = "yes"; then
4628     AC_DEFINE(wxUSE_TREELAYOUT)
4629     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4630 fi
4631
4632 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4633     AC_DEFINE(wxUSE_DRAGIMAGE)
4634     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4635 fi
4636
4637 if test "$wxUSE_MENUS" = "yes"; then
4638     AC_DEFINE(wxUSE_MENUS)
4639     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4640 fi
4641
4642 if test "$wxUSE_METAFILE" = "yes"; then
4643     AC_DEFINE(wxUSE_METAFILE)
4644 fi
4645
4646 if test "$wxUSE_MIMETYPE" = "yes"; then
4647     AC_DEFINE(wxUSE_MIMETYPE)
4648 fi
4649
4650 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4651     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4652 fi
4653
4654 if test "$wxUSE_URL" = "yes"; then
4655     AC_DEFINE(wxUSE_URL)
4656 fi
4657
4658 if test "$wxUSE_PROTOCOL" = "yes"; then
4659     AC_DEFINE(wxUSE_PROTOCOL)
4660
4661     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4662         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4663     fi
4664     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4665         AC_DEFINE(wxUSE_PROTOCOL_FTP)
4666     fi
4667     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4668         AC_DEFINE(wxUSE_PROTOCOL_FILE)
4669     fi
4670 fi
4671
4672 if test "$wxUSE_MINIFRAME" = "yes"; then
4673     AC_DEFINE(wxUSE_MINIFRAME)
4674     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4675 fi
4676
4677 if test "$wxUSE_HTML" = "yes"; then
4678     AC_DEFINE(wxUSE_HTML)
4679     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4680 fi
4681
4682 if test "$wxUSE_VALIDATORS" = "yes"; then
4683     AC_DEFINE(wxUSE_VALIDATORS)
4684     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4685 fi
4686
4687 if test "$wxUSE_PALETTE" = "yes" ; then
4688   AC_DEFINE(wxUSE_PALETTE)
4689 fi
4690
4691 if test "$wxUSE_IMAGE" = "yes" ; then
4692   AC_DEFINE(wxUSE_IMAGE)
4693 fi
4694
4695 if test "$wxUSE_GIF" = "yes" ; then
4696   AC_DEFINE(wxUSE_GIF)
4697 fi
4698
4699 if test "$wxUSE_PCX" = "yes" ; then
4700   AC_DEFINE(wxUSE_PCX)
4701 fi
4702
4703 if test "$wxUSE_PNM" = "yes" ; then
4704   AC_DEFINE(wxUSE_PNM)
4705 fi
4706
4707 if test "$wxUSE_XPM" = "yes" ; then
4708   AC_DEFINE(wxUSE_XPM)
4709 fi
4710
4711 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
4712   dnl Must be done this late because -lunicows must be before all the other libs
4713   LIBS=" -lunicows $LIBS"
4714 fi
4715
4716 dnl ---------------------------------------------------------------------------
4717 dnl common dialog
4718 dnl ---------------------------------------------------------------------------
4719
4720 if test "$wxUSE_CHOICEDLG" = "yes"; then
4721     AC_DEFINE(wxUSE_CHOICEDLG)
4722 fi
4723
4724 if test "$wxUSE_COLOURDLG" = "yes"; then
4725     AC_DEFINE(wxUSE_COLOURDLG)
4726 fi
4727
4728 if test "$wxUSE_FILEDLG" = "yes"; then
4729     AC_DEFINE(wxUSE_FILEDLG)
4730 fi
4731
4732 if test "$wxUSE_FINDREPLDLG" = "yes"; then
4733     AC_DEFINE(wxUSE_FINDREPLDLG)
4734 fi
4735
4736 if test "$wxUSE_FONTDLG" = "yes"; then
4737     AC_DEFINE(wxUSE_FONTDLG)
4738 fi
4739
4740 if test "$wxUSE_DIRDLG" = "yes"; then
4741     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4742        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
4743     else
4744         if test "$wxUSE_TREECTRL" != "yes"; then
4745             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
4746         else
4747             AC_DEFINE(wxUSE_DIRDLG)
4748         fi
4749     fi
4750 fi
4751
4752 if test "$wxUSE_MSGDLG" = "yes"; then
4753     AC_DEFINE(wxUSE_MSGDLG)
4754 fi
4755
4756 if test "$wxUSE_NUMBERDLG" = "yes"; then
4757     AC_DEFINE(wxUSE_NUMBERDLG)
4758 fi
4759
4760 if test "$wxUSE_PROGRESSDLG" = "yes"; then
4761     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4762        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
4763     else
4764         AC_DEFINE(wxUSE_PROGRESSDLG)
4765     fi
4766 fi
4767
4768 if test "$wxUSE_SPLASH" = "yes"; then
4769     AC_DEFINE(wxUSE_SPLASH)
4770 fi
4771
4772 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
4773     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4774        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
4775     else
4776         AC_DEFINE(wxUSE_STARTUP_TIPS)
4777     fi
4778 fi
4779
4780 if test "$wxUSE_TEXTDLG" = "yes"; then
4781     AC_DEFINE(wxUSE_TEXTDLG)
4782 fi
4783
4784 if test "$wxUSE_WIZARDDLG" = "yes"; then
4785     AC_DEFINE(wxUSE_WIZARDDLG)
4786     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
4787 fi
4788
4789 dnl ---------------------------------------------------------------------------
4790 dnl get the string with OS info - used by wxGetOsDescription()
4791 dnl ---------------------------------------------------------------------------
4792
4793 if test "$cross_compiling" = "yes"; then
4794     dnl Use best guess from host as we can't use uname when cross compiling
4795     OSINFO="\"$host\""
4796 else
4797     dnl attualy work out OS version
4798     OSINFO=`uname -s -r -m`
4799     OSINFO="\"$OSINFO\""
4800 fi
4801
4802 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
4803
4804 dnl ---------------------------------------------------------------------------
4805 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
4806 dnl ---------------------------------------------------------------------------
4807
4808 if test "x$prefix" != "xNONE"; then
4809     wxPREFIX=$prefix
4810 else
4811     wxPREFIX=$ac_default_prefix
4812 fi
4813
4814 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
4815
4816 dnl ---------------------------------------------------------------------------
4817 dnl Output the makefiles and such from the results found above
4818 dnl ---------------------------------------------------------------------------
4819
4820 dnl all additional libraries (except wxWindows itself) we link with
4821
4822 dnl note that we always link with -lm except for Mac OS X
4823 dnl extended.c uses floor() and is always linked in
4824
4825 if test "$wxUSE_MAC" = 1 ; then
4826     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
4827 fi
4828
4829 dnl FIXME: should this be covered by the conditional above
4830 dnl given the -lm comment there?  Or should that comment (and
4831 dnl this one) be removed..   [ 7 Nov 2001 ]
4832
4833 LIBS="$ZLIB_LINK$POSIX4_LINK$INET_LINK$WCHAR_LINK$THREADS_LINK$DL_LINK -lm$LIBS"
4834
4835 if test "$wxUSE_GUI" = "yes"; then
4836
4837     LIBS=" $GUI_TK_LIBRARY$PNG_LINK$JPEG_LINK$TIFF_LINK$FREETYPE_LINK$LIBS"
4838
4839     dnl TODO add checks that these samples will really compile (i.e. all the
4840     dnl      library features they need are present)
4841
4842     dnl TODO some samples are never built so far:
4843     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
4844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS controls dialogs \
4845                      drawing dynamic erase event exec font image \
4846                      minimal richedit rotate widgets"
4847
4848     dnl this is needed to be able to find AFM files
4849     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
4850 else
4851     SAMPLES_SUBDIRS="console"
4852 fi
4853
4854
4855 dnl all -I options we must pass to the compiler
4856 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} -I\${top_srcdir}/include \
4857 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
4858 $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
4859
4860 dnl wxGTK does not need TOOLKIT includes in wx-config
4861 if test "$wxUSE_GTK" = 1; then
4862     WXCONFIG_INCLUDE=
4863 else
4864     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
4865 fi
4866
4867 dnl C/C++ compiler options used to compile wxWindows
4868 if test "$GXX" = yes ; then
4869     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
4870     CXXWARNINGS="-Wall"
4871     dnl should enable this one day...
4872     dnl CXXWARNINGS="-Wall -Werror"
4873
4874     dnl Add this *after* all compile tests, we don't need or want generated
4875     dnl depfiles until actually building the lib
4876     if test "$wxUSE_NO_DEPS" = "no" ; then
4877         CFLAGS="-MMD $CFLAGS"
4878         CXXFLAGS="-MMD $CXXFLAGS"
4879     fi
4880 fi
4881
4882 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
4883
4884 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
4885 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
4886
4887 LDFLAGS="$LDFLAGS$PROFILE"
4888
4889 dnl for convenience, sort the samples in alphabetical order
4890 dnl
4891 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
4892 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
4893 dnl
4894 dnl       Unfortunately, there is a bug in OS/2's tr, such that
4895 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
4896 dnl       only removes the Unix-like part of the introduced line break.
4897 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
4898
4899 dnl makefile variables
4900 AC_SUBST(LEX_STEM)
4901 AC_SUBST(PATH_IFS)
4902
4903 dnl global options
4904 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
4905 AC_SUBST(WX_MINOR_VERSION_NUMBER)
4906 AC_SUBST(WX_RELEASE_NUMBER)
4907 AC_SUBST(WX_LIBRARY_NAME_STATIC)
4908 AC_SUBST(WX_LIBRARY_NAME_SHARED)
4909 AC_SUBST(WX_LIBRARY_IMPORTLIB)
4910 AC_SUBST(WX_TARGET_LIBRARY)
4911 AC_SUBST(WX_LIBRARY_LINK1)
4912 AC_SUBST(WX_LIBRARY_LINK2)
4913 AC_SUBST(PROGRAM_EXT)
4914
4915 dnl global gl options
4916 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
4917 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
4918 AC_SUBST(WX_TARGET_LIBRARY_GL)
4919 AC_SUBST(WX_LIBRARY_LINK1_GL)
4920 AC_SUBST(WX_LIBRARY_LINK2_GL)
4921
4922 dnl are we supposed to create the links?
4923 AC_SUBST(WX_ALL)
4924 AC_SUBST(WX_ALL_INSTALLED)
4925
4926 AC_SUBST(SHARED_LD)
4927 AC_SUBST(PIC_FLAG)
4928 AC_SUBST(CODE_GEN_FLAGS)
4929 AC_SUBST(CODE_GEN_FLAGS_CXX)
4930
4931 AC_SUBST(SONAME_FLAGS)
4932 AC_SUBST(SONAME_FLAGS_GL)
4933 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
4934 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
4935
4936 dnl debugging options
4937 AC_SUBST(WXDEBUG_DEFINE)
4938
4939 dnl toolkit options
4940 AC_SUBST(USE_GUI)
4941 AC_SUBST(AFMINSTALL)
4942 AC_SUBST(TOOLKIT)
4943 AC_SUBST(TOOLKIT_DIR)
4944 AC_SUBST(TOOLKIT_VPATH)
4945 AC_SUBST(TOOLCHAIN_NAME)
4946 AC_SUBST(TOOLCHAIN_DEFS)
4947 AC_SUBST(TOOLCHAIN_DLL_DEFS)
4948
4949 dnl wx-config options
4950 AC_SUBST(host_alias)
4951 AC_SUBST(cross_compiling)
4952 AC_SUBST(WXCONFIG_LIBS)
4953 AC_SUBST(WXCONFIG_LIBS_GL)
4954 AC_SUBST(WXCONFIG_LIBS_STATIC)
4955 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
4956 AC_SUBST(WXCONFIG_INCLUDE)
4957
4958 dnl what to compile
4959 AC_SUBST(ALL_OBJECTS)
4960
4961 dnl distribution vars
4962 AC_SUBST(GUIDIST)
4963 AC_SUBST(PORT_FILES)
4964 AC_SUBST(DISTDIR)
4965
4966 dnl additional subdirectories where we will build
4967 AC_SUBST(SAMPLES_SUBDIRS)
4968
4969 dnl additional libraries and linker settings
4970 AC_SUBST(LDFLAGS)
4971 AC_SUBST(LDFLAGS_GL)
4972 AC_SUBST(OPENGL_LIBS)
4973 AC_SUBST(DMALLOC_LIBS)
4974 AC_SUBST(EXTRADEFS)
4975
4976 dnl additional resurces settings
4977 AC_SUBST(RESCOMP)
4978 AC_SUBST(RESFLAGS)
4979 AC_SUBST(RESPROGRAMOBJ)
4980 AC_SUBST(WX_RESOURCES_MACOSX)
4981 AC_SUBST(WX_RESOURCES_MACOSX_COMPILED)
4982
4983 dnl additional for Mac OS X
4984 AC_SUBST(DEREZ)
4985 AC_SUBST(LIBWXMACRES)
4986 AC_SUBST(LIBWXMACRESCOMP)
4987 AC_SUBST(LIBWXMACRESWXCONFIG)
4988
4989 dnl These seem to be missing
4990 AC_SUBST(DLLTOOL)
4991 AC_SUBST(AS)
4992 AC_SUBST(NM)
4993 AC_SUBST(LD)
4994 AC_SUBST(MAKEINFO)
4995 AC_SUBST(INSTALL_LIBRARY)
4996
4997 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
4998 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
4999 dnl - and we do use it)
5000 AC_PROG_MAKE_SET
5001
5002 dnl move setup.h back if available
5003 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5004     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5005 fi
5006
5007 AC_CONFIG_HEADER(setup.h:setup.h.in)
5008
5009 dnl some more GUI only things
5010 if test "$wxUSE_GUI" = "yes"; then
5011     dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5012     dnl samples and the only way to do it is, again, use the cache
5013     wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5014     wx_cv_path_ifs=$PATH_IFS
5015     wx_cv_program_ext=$PROGRAM_EXT
5016     wx_cv_target_library=$WX_TARGET_LIBRARY
5017     wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5018     wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5019     dnl we need to export them because passing them through cache won't
5020     dnl work when cache=/dev/null (which is default for autoconf 2.50)
5021     export wx_cv_path_samplesubdirs wx_cv_path_ifs wx_cv_program_ext \
5022            wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype
5023     AC_CONFIG_SUBDIRS(demos samples utils contrib)
5024 fi
5025
5026 dnl create each of the files in the space separated list from the file.in
5027 dnl (the original file name may be overriden by appending another name after a
5028 dnl colon)
5029 AC_OUTPUT([
5030             wx-config
5031             src/make.env
5032             src/makeprog.env
5033             src/makelib.env
5034             Makefile
5035           ],
5036           [
5037             dnl This test is required to make the following idempotent.
5038             dnl Otherwise running config.status or rerunning configure
5039             dnl would stomp the wx-config link or try to move it onto
5040             dnl itself.
5041             dnl Use -h instead of -L to test for link (GD)
5042             dnl   -h is documented as obsolete under Mac OS X but works
5043             dnl   -L is obsolete under Solaris8
5044             if test ! -h wx-config; then
5045                 chmod +x wx-config
5046                 mv wx-config wx${TOOLCHAIN_NAME}-config
5047                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5048             fi
5049
5050             if test ! -d lib; then
5051               mkdir lib
5052             fi
5053             if test ! -d lib/wx; then
5054               mkdir lib/wx
5055             fi
5056             if test ! -d lib/wx/include; then
5057               mkdir lib/wx/include
5058             fi
5059             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5060               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5061             fi
5062             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5063               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5064             fi
5065             if test -f setup.h; then
5066               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5067             fi
5068           ],
5069           [
5070             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5071             LN_S="${LN_S}"
5072           ]
5073          )
5074
5075 dnl vi: set et sts=4 sw=4: