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=no
 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_IFF=no
 817   DEFAULT_wxUSE_XPM=no
 818   DEFAULT_wxUSE_ICO_CUR=no
 819 else
 820   DEFAULT_wxUSE_UNIVERSAL=no
 821
 822   DEFAULT_wxUSE_THREADS=yes
 823
 824   DEFAULT_wxUSE_SHARED=yes
 825   DEFAULT_wxUSE_SONAME=no
 826   DEFAULT_wxUSE_OPTIMISE=yes
 827   DEFAULT_wxUSE_PROFILE=no
 828   DEFAULT_wxUSE_NO_DEPS=no
 829   DEFAULT_wxUSE_NO_RTTI=yes
 830   DEFAULT_wxUSE_NO_EXCEPTIONS=yes
 831   DEFAULT_wxUSE_PERMISSIVE=no
 832   DEFAULT_wxUSE_DEBUG_FLAG=no
 833   DEFAULT_wxUSE_DEBUG_INFO=no
 834   DEFAULT_wxUSE_DEBUG_GDB=no
 835   DEFAULT_wxUSE_MEM_TRACING=no
 836   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 837   DEFAULT_wxUSE_DMALLOC=no
 838   DEFAULT_wxUSE_PRECOMP=no
 839   DEFAULT_wxUSE_APPLE_IEEE=yes
 840
 841   DEFAULT_wxUSE_LOG=yes
 842   DEFAULT_wxUSE_LOGWINDOW=yes
 843   DEFAULT_wxUSE_LOGGUI=yes
 844   DEFAULT_wxUSE_LOGDIALOG=yes
 845
 846   DEFAULT_wxUSE_GUI=yes
 847
 848   DEFAULT_wxUSE_REGEX=yes
 849   DEFAULT_wxUSE_ZLIB=yes
 850   DEFAULT_wxUSE_LIBPNG=yes
 851   DEFAULT_wxUSE_LIBJPEG=yes
 852   DEFAULT_wxUSE_LIBTIFF=yes
 853   DEFAULT_wxUSE_ODBC=no
 854   DEFAULT_wxUSE_FREETYPE=no
 855   DEFAULT_wxUSE_OPENGL=no
 856
 857   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 858   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 859   DEFAULT_wxUSE_STD_IOSTREAM=no
 860   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 861   DEFAULT_wxUSE_DATETIME=yes
 862   DEFAULT_wxUSE_TIMEDATE=no
 863   DEFAULT_wxUSE_TIMER=yes
 864   DEFAULT_wxUSE_STOPWATCH=yes
 865   DEFAULT_wxUSE_FILE=yes
 866   DEFAULT_wxUSE_FFILE=yes
 867   DEFAULT_wxUSE_TEXTBUFFER=yes
 868   DEFAULT_wxUSE_TEXTFILE=yes
 869   DEFAULT_wxUSE_WAVE=no
 870   DEFAULT_wxUSE_INTL=yes
 871   DEFAULT_wxUSE_CONFIG=yes
 872   DEFAULT_wxUSE_FONTMAP=yes
 873   DEFAULT_wxUSE_STREAMS=yes
 874   DEFAULT_wxUSE_SOCKETS=yes
 875   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 876   DEFAULT_wxUSE_JOYSTICK=yes
 877   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 878   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 879   DEFAULT_wxUSE_LONGLONG=yes
 880   DEFAULT_wxUSE_GEOMETRY=yes
 881
 882   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 883   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 884   DEFAULT_wxUSE_POSTSCRIPT=yes
 885
 886   DEFAULT_wxUSE_X_RESOURCES=no
 887   DEFAULT_wxUSE_CLIPBOARD=yes
 888   DEFAULT_wxUSE_TOOLTIPS=yes
 889   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 890   DEFAULT_wxUSE_DRAGIMAGE=yes
 891   DEFAULT_wxUSE_SPLINES=yes
 892
 893   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 894   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 895   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 896
 897   DEFAULT_wxUSE_PROLOGIO=yes
 898   DEFAULT_wxUSE_RESOURCES=yes
 899   DEFAULT_wxUSE_CONSTRAINTS=yes
 900   DEFAULT_wxUSE_IPC=yes
 901   DEFAULT_wxUSE_HELP=yes
 902   DEFAULT_wxUSE_MS_HTML_HELP=yes
 903   DEFAULT_wxUSE_WXHTML_HELP=yes
 904   DEFAULT_wxUSE_TREELAYOUT=yes
 905   DEFAULT_wxUSE_METAFILE=yes
 906   DEFAULT_wxUSE_MIMETYPE=yes
 907   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 908   DEFAULT_wxUSE_PROTOCOL=yes
 909   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 910   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 911   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 912   DEFAULT_wxUSE_URL=yes
 913
 914   DEFAULT_wxUSE_COMMONDLGS=yes
 915   DEFAULT_wxUSE_CHOICEDLG=yes
 916   DEFAULT_wxUSE_COLOURDLG=yes
 917   DEFAULT_wxUSE_DIRDLG=yes
 918   DEFAULT_wxUSE_FILEDLG=yes
 919   DEFAULT_wxUSE_FINDREPLDLG=yes
 920   DEFAULT_wxUSE_FONTDLG=yes
 921   DEFAULT_wxUSE_MSGDLG=yes
 922   DEFAULT_wxUSE_NUMBERDLG=yes
 923   DEFAULT_wxUSE_TEXTDLG=yes
 924   DEFAULT_wxUSE_SPLASH=yes
 925   DEFAULT_wxUSE_STARTUP_TIPS=yes
 926   DEFAULT_wxUSE_PROGRESSDLG=yes
 927   DEFAULT_wxUSE_WIZARDDLG=yes
 928
 929   DEFAULT_wxUSE_MENUS=yes
 930   DEFAULT_wxUSE_MINIFRAME=yes
 931   DEFAULT_wxUSE_HTML=yes
 932   DEFAULT_wxUSE_FILESYSTEM=yes
 933   DEFAULT_wxUSE_FS_INET=yes
 934   DEFAULT_wxUSE_FS_ZIP=yes
 935   DEFAULT_wxUSE_BUSYINFO=yes
 936   DEFAULT_wxUSE_ZIPSTREAM=yes
 937   DEFAULT_wxUSE_VALIDATORS=yes
 938
 939   DEFAULT_wxUSE_ACCEL=yes
 940   DEFAULT_wxUSE_BUTTON=yes
 941   DEFAULT_wxUSE_BMPBUTTON=yes
 942   DEFAULT_wxUSE_CALCTRL=yes
 943   DEFAULT_wxUSE_CARET=yes
 944   DEFAULT_wxUSE_CHECKBOX=yes
 945   DEFAULT_wxUSE_CHECKLST=yes
 946   DEFAULT_wxUSE_CHOICE=yes
 947   DEFAULT_wxUSE_COMBOBOX=yes
 948   DEFAULT_wxUSE_GAUGE=yes
 949   DEFAULT_wxUSE_GRID=yes
 950   DEFAULT_wxUSE_NEW_GRID=yes
 951   DEFAULT_wxUSE_IMAGLIST=yes
 952   DEFAULT_wxUSE_LISTBOX=yes
 953   DEFAULT_wxUSE_LISTCTRL=yes
 954   DEFAULT_wxUSE_NOTEBOOK=yes
 955   DEFAULT_wxUSE_PROPSHEET=yes
 956   DEFAULT_wxUSE_RADIOBOX=yes
 957   DEFAULT_wxUSE_RADIOBTN=yes
 958   DEFAULT_wxUSE_SASH=yes
 959   DEFAULT_wxUSE_SCROLLBAR=yes
 960   DEFAULT_wxUSE_SLIDER=yes
 961   DEFAULT_wxUSE_SPINBTN=yes
 962   DEFAULT_wxUSE_SPINCTRL=yes
 963   DEFAULT_wxUSE_SPLITTER=yes
 964   DEFAULT_wxUSE_STATBMP=yes
 965   DEFAULT_wxUSE_STATBOX=yes
 966   DEFAULT_wxUSE_STATLINE=yes
 967   DEFAULT_wxUSE_STATTEXT=yes
 968   DEFAULT_wxUSE_STATUSBAR=yes
 969   DEFAULT_wxUSE_TABDIALOG=no
 970   DEFAULT_wxUSE_TEXTCTRL=yes
 971   DEFAULT_wxUSE_TOGGLEBTN=yes
 972   DEFAULT_wxUSE_TOOLBAR=yes
 973   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 974   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 975   DEFAULT_wxUSE_TREECTRL=yes
 976   DEFAULT_wxUSE_POPUPWIN=yes
 977   DEFAULT_wxUSE_TIPWINDOW=yes
 978
 979   DEFAULT_wxUSE_UNICODE=no
 980   DEFAULT_wxUSE_UNICODE_MSLU=yes
 981   DEFAULT_wxUSE_WCSRTOMBS=no
 982
 983   DEFAULT_wxUSE_PALETTE=yes
 984   DEFAULT_wxUSE_IMAGE=yes
 985   DEFAULT_wxUSE_GIF=yes
 986   DEFAULT_wxUSE_PCX=yes
 987   DEFAULT_wxUSE_IFF=no
 988   DEFAULT_wxUSE_PNM=yes
 989   DEFAULT_wxUSE_XPM=yes
 990   DEFAULT_wxUSE_ICO_CUR=yes
 991 fi
 992
 993 dnl WX_ARG_WITH should be used to select whether an external package will be
 994 dnl used or not, to configure compile-time features of this package itself,
 995 dnl use WX_ARG_ENABLE instead
 996
 997 dnl ============================
 998 dnl external package dependecies
 999 dnl ============================
1000
1001 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
1002 dnl these values manually
1003 for toolkit in `echo $ALL_TOOLKITS`; do
1004   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
1005   if test "x$LINE" != x ; then
1006     has_toolkit_in_cache=1
1007     eval "DEFAULT_$LINE"
1008     eval "CACHE_$toolkit=1"
1009   fi
1010 done
1011
1012 dnl ---------------------------------------------------------------------------
1013 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
1014 dnl first to disable many other switches if it's given
1015 dnl
1016 dnl NB: this is still in testing stage, don't use if you don't know what you're
1017 dnl     doing
1018 dnl ---------------------------------------------------------------------------
1019
1020 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
1021
1022 if test "$wxUSE_GUI" = "yes"; then
1023
1024 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
1025 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
1026 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
1027 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
1028 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
1029 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW TOOLKIT_GIVEN=1])
1030 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
1031 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" CACHE_MGL=1 TOOLKIT_GIVEN=1])
1032 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
1033
1034 AC_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)],wxUSE_GTK2=1,wxUSE_GTK2=0)
1035
1036 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
1037 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
1038 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
1039 WX_ARG_SYS_WITH(freetype,  [  --with-freetype         use freetype (font rasterizer)], wxUSE_FREETYPE)
1040 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
1041
1042 fi
1043 dnl for GUI only
1044
1045 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
1046 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
1047 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
1048 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
1049
1050 dnl ---------------------------------------------------------------------------
1051 dnl compile options
1052 dnl ---------------------------------------------------------------------------
1053
1054 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
1055 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
1056 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
1057 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
1058
1059 dnl allow the precompiled header option to be disabled under Mac OS X
1060 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
1061
1062 if test "$wxUSE_DEBUG" = "yes"; then
1063   DEFAULT_wxUSE_DEBUG_FLAG=yes
1064   DEFAULT_wxUSE_DEBUG_INFO=yes
1065 elif test "$wxUSE_DEBUG" = "no"; then
1066   DEFAULT_wxUSE_DEBUG_FLAG=no
1067   DEFAULT_wxUSE_DEBUG_INFO=no
1068 fi
1069
1070 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
1071 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
1072 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
1073 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
1074 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
1075 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
1076 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
1077 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
1078 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
1079 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
1080
1081 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
1082 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
1083
1084 dnl ---------------------------------------------------------------------------
1085 dnl (small) optional non GUI classes
1086 dnl ---------------------------------------------------------------------------
1087
1088 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
1089 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
1090
1091 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
1092 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
1093 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
1094 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
1095 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
1096
1097 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
1098
1099 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
1100 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
1101 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
1102 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
1103 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
1104 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
1105 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
1106 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
1107 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
1108 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
1109 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
1110 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
1111 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
1112 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
1113 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
1114 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
1115 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
1116 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
1117 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
1118 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
1119 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
1120 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
1121 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
1122 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
1123 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
1124 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
1125 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
1126 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
1127
1128 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
1129 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
1130
1131 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
1132 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
1133
1134 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1135 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1136 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1137 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1138 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1139
1140
1141 dnl ---------------------------------------------------------------------------
1142 dnl "big" options (i.e. those which change a lot of things throughout the library)
1143 dnl ---------------------------------------------------------------------------
1144
1145 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1146
1147 if test "$wxUSE_GUI" = "yes"; then
1148
1149 dnl ---------------------------------------------------------------------------
1150 dnl "big" GUI options
1151 dnl ---------------------------------------------------------------------------
1152
1153 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1154 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1155 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1156 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1157 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1158 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1159 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1160 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
1161 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1162 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1163 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1164
1165 dnl ---------------------------------------------------------------------------
1166 dnl PostScript options
1167 dnl ---------------------------------------------------------------------------
1168 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1169
1170 dnl VZ: these options seem to be always on, if someone wants to change it please do
1171 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1172 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1173
1174 dnl ---------------------------------------------------------------------------
1175 dnl resources
1176 dnl ---------------------------------------------------------------------------
1177
1178 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1179 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1180
1181 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1182
1183 dnl ---------------------------------------------------------------------------
1184 dnl IPC &c
1185 dnl ---------------------------------------------------------------------------
1186
1187 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1188 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1189 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1190
1191 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
1192
1193 dnl ---------------------------------------------------------------------------
1194 dnl optional GUI controls (in alphabetical order except the first one)
1195 dnl ---------------------------------------------------------------------------
1196
1197 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1198
1199 dnl even with --enable-controls, some may be disabled by giving
1200 dnl --disable-<control> later on the command line - but by default all will be
1201 dnl used (and vice versa)
1202 if test "$wxUSE_CONTROLS" = "yes"; then
1203   DEFAULT_wxUSE_ACCEL=yes
1204   DEFAULT_wxUSE_BMPBUTTON=yes
1205   DEFAULT_wxUSE_BUTTON=yes
1206   DEFAULT_wxUSE_CALCTRL=no
1207   DEFAULT_wxUSE_CARET=yes
1208   DEFAULT_wxUSE_COMBOBOX=yes
1209   DEFAULT_wxUSE_CHECKBOX=yes
1210   DEFAULT_wxUSE_CHECKLISTBOX=yes
1211   DEFAULT_wxUSE_CHOICE=yes
1212   DEFAULT_wxUSE_GAUGE=yes
1213   DEFAULT_wxUSE_GRID=yes
1214   DEFAULT_wxUSE_NEW_GRID=yes
1215   DEFAULT_wxUSE_IMAGLIST=yes
1216   DEFAULT_wxUSE_LISTBOX=yes
1217   DEFAULT_wxUSE_LISTCTRL=yes
1218   DEFAULT_wxUSE_NOTEBOOK=yes
1219   DEFAULT_wxUSE_PROPSHEET=yes
1220   DEFAULT_wxUSE_RADIOBOX=yes
1221   DEFAULT_wxUSE_RADIOBTN=yes
1222   DEFAULT_wxUSE_SASH=yes
1223   DEFAULT_wxUSE_SCROLLBAR=yes
1224   DEFAULT_wxUSE_SLIDER=yes
1225   DEFAULT_wxUSE_SPINBTN=yes
1226   DEFAULT_wxUSE_SPINCTRL=yes
1227   DEFAULT_wxUSE_SPLITTER=yes
1228   DEFAULT_wxUSE_STATBMP=yes
1229   DEFAULT_wxUSE_STATBOX=yes
1230   DEFAULT_wxUSE_STATLINE=yes
1231   DEFAULT_wxUSE_STATUSBAR=yes
1232   DEFAULT_wxUSE_TAB_DIALOG=yes
1233   DEFAULT_wxUSE_TOGGLEBTN=yes
1234   DEFAULT_wxUSE_TOOLBAR=yes
1235   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1236   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1237   DEFAULT_wxUSE_TOOLTIPS=yes
1238   DEFAULT_wxUSE_TREECTRL=yes
1239   DEFAULT_wxUSE_POPUPWIN=yes
1240   DEFAULT_wxUSE_TIPWINDOW=yes
1241 elif test "$wxUSE_CONTROLS" = "no"; then
1242   DEFAULT_wxUSE_ACCEL=no
1243   DEFAULT_wxUSE_BMPBUTTON=no
1244   DEFAULT_wxUSE_BUTTON=no
1245   DEFAULT_wxUSE_CALCTRL=no
1246   DEFAULT_wxUSE_CARET=no
1247   DEFAULT_wxUSE_COMBOBOX=no
1248   DEFAULT_wxUSE_CHECKBOX=no
1249   DEFAULT_wxUSE_CHECKLISTBOX=no
1250   DEFAULT_wxUSE_CHOICE=no
1251   DEFAULT_wxUSE_GAUGE=no
1252   DEFAULT_wxUSE_GRID=no
1253   DEFAULT_wxUSE_NEW_GRID=no
1254   DEFAULT_wxUSE_IMAGLIST=no
1255   DEFAULT_wxUSE_LISTBOX=no
1256   DEFAULT_wxUSE_LISTCTRL=no
1257   DEFAULT_wxUSE_NOTEBOOK=no
1258   DEFAULT_wxUSE_PROPSHEET=no
1259   DEFAULT_wxUSE_RADIOBOX=no
1260   DEFAULT_wxUSE_RADIOBTN=no
1261   DEFAULT_wxUSE_SASH=no
1262   DEFAULT_wxUSE_SCROLLBAR=no
1263   DEFAULT_wxUSE_SLIDER=no
1264   DEFAULT_wxUSE_SPINBTN=no
1265   DEFAULT_wxUSE_SPINCTRL=no
1266   DEFAULT_wxUSE_SPLITTER=no
1267   DEFAULT_wxUSE_STATBMP=no
1268   DEFAULT_wxUSE_STATBOX=no
1269   DEFAULT_wxUSE_STATLINE=no
1270   DEFAULT_wxUSE_STATUSBAR=no
1271   DEFAULT_wxUSE_TAB_DIALOG=no
1272   DEFAULT_wxUSE_TOGGLEBTN=no
1273   DEFAULT_wxUSE_TOOLBAR=no
1274   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1275   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1276   DEFAULT_wxUSE_TOOLTIPS=no
1277   DEFAULT_wxUSE_TREECTRL=no
1278   DEFAULT_wxUSE_POPUPWIN=no
1279   DEFAULT_wxUSE_TIPWINDOW=no
1280 fi
1281
1282 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1283 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1284 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1285 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1286 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1287 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1288 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1289 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1290 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1291 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1292 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1293 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1294 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1295 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1296 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1297 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1298 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
1299 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1300 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1301 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1302 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1303 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1304 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1305 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1306 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1307 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1308 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1309 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1310 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1311 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1312 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1313 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1314 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1315 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1316 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1317 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1318 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1319 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1320 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1321
1322 dnl ---------------------------------------------------------------------------
1323 dnl common dialogs
1324 dnl ---------------------------------------------------------------------------
1325
1326 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1327 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1328 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1329 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1330 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1331 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1332 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1333 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1334 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1335 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1336 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1337 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1338 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1339 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1340
1341 dnl ---------------------------------------------------------------------------
1342 dnl misc GUI options
1343 dnl ---------------------------------------------------------------------------
1344
1345 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1346 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1347 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1348 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1349 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1350 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1351 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1352 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1353 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1354
1355 dnl ---------------------------------------------------------------------------
1356 dnl support for image formats that do not rely on external library
1357 dnl ---------------------------------------------------------------------------
1358
1359 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1360 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1361 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1362 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1363 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1364 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1365 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1366 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1367
1368 fi
1369 dnl for GUI only
1370
1371 dnl cache the options values before (may be) aborting below
1372 WX_ARG_CACHE_FLUSH
1373
1374 dnl check that no more than one toolkit is given and that if none are given that
1375 dnl we have a default one
1376
1377 AC_MSG_CHECKING(for toolkit)
1378
1379 if test "$wxUSE_GUI" = "yes"; then
1380
1381     if test "$USE_BEOS" = 1; then
1382         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1383     fi
1384
1385     if test "$TOOLKIT_GIVEN" = 1; then
1386       dnl convert "yes" to 1 and "no" to 0
1387       for toolkit in `echo $ALL_TOOLKITS`; do
1388         var=wxUSE_$toolkit
1389         eval "value=\$${var}"
1390         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1391       done
1392     else
1393       dnl try to guess the most apropriate toolkit for this platform
1394       for toolkit in `echo $ALL_TOOLKITS`; do
1395         if test "$has_toolkit_in_cache" != 1; then
1396           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1397         else
1398           var=DEFAULT_wxUSE_$toolkit
1399         fi
1400         eval "wxUSE_$toolkit=\$${var}"
1401       done
1402     fi
1403
1404     dnl we suppose that expr is available (maybe there is a better way to do
1405     dnl this? what about using ALL_TOOLKITS? TODO)
1406     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1407                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0}`
1408
1409     dnl Allow wxUSE_PM only for OS/2 with EMX.
1410     dnl Path separator; ':' for unix.
1411     dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1412     case "${host}" in
1413       *-pc-os2_emx | *-pc-os2-emx )
1414         # PATH_IFS is autodetected by OS/2's configure (usually ';')
1415         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1416         LEX_STEM="lexyy"
1417       ;;
1418       *)
1419         PATH_IFS=':'
1420         LEX_STEM="lex.yy"
1421       ;;
1422     esac
1423
1424     case "$NUM_TOOLKITS" in
1425       1)
1426       ;;
1427       0)
1428         AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1429       ;;
1430       *)
1431         AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1432     esac
1433
1434     dnl cache the wxUSE_<TOOLKIT> values too
1435     for toolkit in `echo $ALL_TOOLKITS`; do
1436       var=wxUSE_$toolkit
1437       eval "value=\$${var}"
1438       if test "x$value" != x; then
1439         cache_var=CACHE_$toolkit
1440         eval "cache=\$${cache_var}"
1441         if test "$cache" = 1; then
1442           echo "$var=$value" >> ${wx_arg_cache_file}
1443         fi
1444         if test "$value" = 1; then
1445           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1446           AC_MSG_RESULT($toolkit_echo)
1447         fi
1448       fi
1449     done
1450 else
1451     PATH_IFS=':'
1452     AC_MSG_RESULT(base ($host_alias hosted) only)
1453 fi
1454
1455 dnl ---------------------------------------------------------------------------
1456 dnl Checks for programs
1457 dnl ---------------------------------------------------------------------------
1458
1459 dnl flush the cache because checking for programs might abort
1460 AC_CACHE_SAVE
1461
1462 dnl cross-compiling support: we're cross compiling if the build system is
1463 dnl different from the target one (assume host and target be always the same)
1464 if test "$build" != "$host" ; then
1465     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 ; then
1466         CC=$host_alias-gcc
1467         CXX=$host_alias-c++
1468         AR=$host_alias-ar
1469         RANLIB=$host_alias-ranlib
1470         DLLTOOL=$host_alias-dlltool
1471         RESCOMP=$host_alias-windres
1472         LD=$host_alias-ld
1473         NM=$host_alias-nm
1474         STRIP=$host_alias-strip
1475     else
1476         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1477     fi
1478 fi
1479
1480 dnl C-compiler checks
1481 dnl   defines CC with the compiler to use
1482 dnl   defines GCC with yes if using gcc
1483 dnl   defines GCC empty if not using gcc
1484 dnl   defines CFLAGS
1485 AC_PROG_CC
1486
1487 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
1488
1489 dnl is -traditional needed for correct compilations
1490 dnl   adds -traditional for gcc if needed
1491 AC_PROG_GCC_TRADITIONAL
1492
1493 AC_LANG_SAVE
1494 AC_LANG_CPLUSPLUS
1495
1496 dnl C++-compiler checks
1497 dnl   defines CXX with the compiler to use
1498 dnl   defines GXX with yes if using gxx
1499 dnl   defines GXX empty if not using gxx
1500 dnl   defines CXXFLAGS
1501 AC_PROG_CXX
1502
1503 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
1504
1505 AC_LANG_RESTORE
1506
1507 dnl ranlib command
1508 dnl   defines RANLIB with the appropriate command
1509 AC_PROG_RANLIB
1510
1511 dnl ar command
1512 dnl   defines AR with the appropriate command
1513 AC_CHECK_PROG(AR, ar, ar, ar)
1514
1515 dnl install checks
1516 dnl   defines INSTALL with the appropriate command
1517 AC_PROG_INSTALL
1518 case "${host}" in
1519
1520     dnl The other BSD's should probably go in here too, since this is
1521     dnl to workaround a strange static lib BSDism.
1522     dnl Mac OS X install seems to ignore -p option...
1523     powerpc-*-darwin* )
1524         INSTALL_PROGRAM="cp -fp"
1525         INSTALL_DATA="cp -fp"
1526         ;;
1527     *)
1528         ;;
1529 esac
1530
1531 dnl strip command
1532 dnl   defines STRIP as strip or nothing if not found
1533 AC_CHECK_PROG(STRIP, strip, strip, true)
1534
1535 dnl check if VPATH works
1536 AC_MSG_CHECKING(make for VPATH support)
1537 dnl create Makefile
1538 cat - << EOF > confMake
1539 check : file
1540         cp \$? \$@
1541         cp \$? final_file
1542 EOF
1543
1544 if test ! -d sub ; then
1545   mkdir sub
1546 fi
1547 echo dummy > sub/file
1548 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1549 RESULT=$?
1550 rm -f sub/file check final_file confMake
1551 rmdir sub
1552 if test "$RESULT" = 0; then
1553   AC_MSG_RESULT(yes)
1554 else
1555   AC_MSG_RESULT(no)
1556   AC_MSG_ERROR([
1557 You need a make-utility that is able to use the variable
1558 VPATH correctly.
1559 If your version of make does not support VPATH correctly,
1560 please install GNU-make (possibly as gmake), and start
1561 configure with the following command:
1562 export MAKE=gmake; ./configure  for sh-type shells
1563 setenv MAKE gmake; ./configure  for csh-type shells
1564 Also please do remember to use gmake in this case every time
1565 you are trying to compile.
1566 ])
1567 fi
1568
1569 dnl YACC checks
1570 dnl   defines YACC with the appropriate command
1571 AC_PROG_YACC
1572
1573 dnl LEX checks
1574 dnl   defines LEX with the appropriate command
1575 dnl   defines LEXLIB with the appropriate library
1576 AC_PROG_LEX
1577
1578 dnl needed for making link to setup.h
1579 AC_PROG_LN_S
1580
1581 dnl ---------------------------------------------------------------------------
1582 dnl Define search path for includes and libraries: all headers and libs will be
1583 dnl looked for in all directories of this path
1584 dnl ---------------------------------------------------------------------------
1585
1586 dnl notice that /usr/include should not be in this list, otherwise it breaks
1587 dnl compilation on Solaris/gcc because standard headers are included instead
1588 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1589 dnl do put it last!)
1590 dnl
1591 dnl Also try to put all directories which may contain X11R6 before those which
1592 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1593 SEARCH_INCLUDE="\
1594     /usr/local/include        \
1595                               \
1596     /usr/Motif-1.2/include    \
1597     /usr/Motif-2.1/include    \
1598                               \
1599     /usr/include/Motif1.2     \
1600     /opt/xpm/include/X11      \
1601     /opt/GBxpm/include/       \
1602     /opt/GBxpm/X11/include/   \
1603                               \
1604     /usr/Motif1.2/include     \
1605     /usr/dt/include           \
1606     /usr/openwin/include      \
1607                               \
1608     /usr/include/Xm           \
1609                               \
1610     /usr/X11R6/include        \
1611     /usr/X11R6.4/include      \
1612     /usr/X11R5/include        \
1613     /usr/X11R4/include        \
1614                               \
1615     /usr/include/X11R6        \
1616     /usr/include/X11R5        \
1617     /usr/include/X11R4        \
1618                               \
1619     /usr/local/X11R6/include  \
1620     /usr/local/X11R5/include  \
1621     /usr/local/X11R4/include  \
1622                               \
1623     /usr/local/include/X11R6  \
1624     /usr/local/include/X11R5  \
1625     /usr/local/include/X11R4  \
1626                               \
1627     /usr/X11/include          \
1628     /usr/include/X11          \
1629     /usr/local/X11/include    \
1630     /usr/local/include/X11    \
1631                               \
1632     /usr/X386/include         \
1633     /usr/x386/include         \
1634     /usr/XFree86/include/X11  \
1635                               \
1636     X:/XFree86/include        \
1637     X:/XFree86/include/X11    \
1638                               \
1639     /usr/include/gtk          \
1640     /usr/local/include/gtk    \
1641     /usr/include/glib         \
1642     /usr/local/include/glib   \
1643                               \
1644     /usr/include/qt           \
1645     /usr/local/include/qt     \
1646                               \
1647     /usr/include/windows      \
1648     /usr/include/wine         \
1649     /usr/local/include/wine   \
1650                               \
1651     /usr/unsupported/include  \
1652     /usr/athena/include       \
1653     /usr/local/x11r5/include  \
1654     /usr/lpp/Xamples/include  \
1655                               \
1656     /usr/openwin/share/include \
1657                                \
1658     /usr/include"
1659
1660 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1661
1662 dnl ------------------------------------------------------------------------
1663 dnl Check for libraries
1664 dnl ------------------------------------------------------------------------
1665
1666 dnl flush the cache because checking for libraries below might abort
1667 AC_CACHE_SAVE
1668
1669 dnl ---------------------------------------------------------------------------
1670 dnl Optional libraries
1671 dnl
1672 dnl   --with-<lib>=sys
1673 dnl       looks for system library and fails if not found
1674 dnl
1675 dnl   --with-<lib>
1676 dnl   --with-<lib>=yes
1677 dnl       looks for system library and, if not found, prints a warning,
1678 dnl       falls back to the builtin wx version, and continues configuration
1679 dnl
1680 dnl   --with-<lib>=builtin
1681 dnl       uses builtin wx version without searching for system library
1682 dnl
1683 dnl   --with-<lib>=no
1684 dnl   --without-<lib>
1685 dnl       do not use library (neither system nor builtin wx version)
1686 dnl
1687 dnl ---------------------------------------------------------------------------
1688
1689 dnl ------------------------------------------------------------------------
1690 dnl Check for regex libraries
1691 dnl ------------------------------------------------------------------------
1692
1693 REGEX_INCLUDE=
1694 if test "$wxUSE_REGEX" != "no"; then
1695     AC_DEFINE(wxUSE_REGEX)
1696
1697     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1698         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1699         dnl on some old systems it may be in libregex - check for it too?
1700         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1701
1702         if test "x$ac_cv_func_regcomp" != "xyes"; then
1703             if test "$wxUSE_REGEX" = "sys" ; then
1704                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1705             else
1706                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1707                 wxUSE_REGEX=builtin
1708             fi
1709         else
1710             dnl we are using the system library
1711             wxUSE_REGEX=sys
1712         fi
1713     fi
1714
1715     if test "$wxUSE_REGEX" = "builtin" ; then
1716         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1717     fi
1718 fi
1719
1720 dnl ------------------------------------------------------------------------
1721 dnl Check for zlib compression library
1722 dnl ------------------------------------------------------------------------
1723
1724 ZLIB_INCLUDE=
1725 ZLIB_LINK=
1726 if test "$wxUSE_ZLIB" != "no" ; then
1727     AC_DEFINE(wxUSE_ZLIB)
1728
1729     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1730         AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
1731
1732         if test "x$ZLIB_LINK" = "x" ; then
1733             if test "$wxUSE_ZLIB" = "sys" ; then
1734                 AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
1735             else
1736                 AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
1737                 wxUSE_ZLIB=builtin
1738             fi
1739         else
1740             dnl we are using the system library
1741             wxUSE_ZLIB=sys
1742         fi
1743     fi
1744
1745     if test "$wxUSE_ZLIB" = "builtin" ; then
1746         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1747     fi
1748 fi
1749
1750 dnl ------------------------------------------------------------------------
1751 dnl Check for png library
1752 dnl ------------------------------------------------------------------------
1753
1754 PNG_INCLUDE=
1755 PNG_LINK=
1756 if test "$wxUSE_LIBPNG" != "no" ; then
1757     AC_DEFINE(wxUSE_LIBPNG)
1758
1759     dnl for the check below to have a chance to succeed, we must already have
1760     dnl libz somewhere
1761     if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1762         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1763         wxUSE_LIBPNG=builtin
1764     fi
1765
1766     if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1767         AC_CHECK_HEADER(png.h,
1768                         AC_CHECK_LIB(png, png_check_sig,
1769                                      PNG_LINK=" -lpng",
1770                                      ,
1771                                      [-lz -lm])
1772                        )
1773
1774         if test "x$PNG_LINK" = "x" ; then
1775             if test "$wxUSE_LIBPNG" = "sys" ; then
1776                 AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
1777             else
1778                 AC_MSG_WARN([system png library not found, will use built-in instead])
1779                 wxUSE_LIBPNG=builtin
1780             fi
1781         else
1782             dnl we are using the system library
1783             wxUSE_LIBPNG=yes
1784         fi
1785     fi
1786
1787     if test "$wxUSE_LIBPNG" = "builtin" ; then
1788         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1789     fi
1790
1791     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1792 fi
1793
1794 dnl ------------------------------------------------------------------------
1795 dnl Check for jpeg library
1796 dnl ------------------------------------------------------------------------
1797
1798 JPEG_INCLUDE=
1799 JPEG_LINK=
1800 if test "$wxUSE_LIBJPEG" != "no" ; then
1801     AC_DEFINE(wxUSE_LIBJPEG)
1802
1803     if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1804         dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1805         dnl HAVE_STDLIB_H which are already defined and this provokes
1806         dnl a compiler warning which configure considers as an error...
1807         AC_MSG_CHECKING(for jpeglib.h)
1808         AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1809             AC_TRY_COMPILE(
1810                 [
1811                     #undef HAVE_STDLIB_H
1812                     #include <stdio.h>
1813                     #include <jpeglib.h>
1814                 ],
1815                 [
1816                 ],
1817                 ac_cv_header_jpeglib_h=yes,
1818                 ac_cv_header_jpeglib_h=no
1819             )
1820         )
1821         AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1822
1823         if test "$ac_cv_header_jpeglib_h" = "yes"; then
1824             AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1825         fi
1826
1827         if test "x$JPEG_LINK" = "x" ; then
1828             if test "$wxUSE_LIBJPEG" = "sys" ; then
1829                 AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1830             else
1831                 AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1832                 wxUSE_LIBJPEG=builtin
1833             fi
1834         else
1835             dnl we are using the system library
1836             wxUSE_LIBJPEG=sys
1837         fi
1838     fi
1839
1840     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1841         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1842     fi
1843 fi
1844
1845 dnl ------------------------------------------------------------------------
1846 dnl Check for tiff library
1847 dnl ------------------------------------------------------------------------
1848
1849 TIFF_INCLUDE=
1850 TIFF_LINK=
1851 if test "$wxUSE_LIBTIFF" != "no" ; then
1852     AC_DEFINE(wxUSE_LIBTIFF)
1853
1854     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1855         AC_CHECK_HEADER(tiffio.h,
1856                         AC_CHECK_LIB(tiff, TIFFError,
1857                                      TIFF_LINK=" -ltiff",
1858                                      ,
1859                                      -lm)
1860                        )
1861
1862         if test "x$TIFF_LINK" = "x" ; then
1863             if test "$wxUSE_LIBTIFF" = "sys" ; then
1864                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1865             else
1866                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1867                 wxUSE_LIBTIFF=builtin
1868             fi
1869         else
1870             dnl we are using the system library
1871             wxUSE_LIBTIFF=sys
1872         fi
1873     fi
1874
1875     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1876         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1877     fi
1878 fi
1879
1880 dnl ------------------------------------------------------------------------
1881 dnl Check for freetype library
1882 dnl ------------------------------------------------------------------------
1883
1884 FREETYPE_INCLUDE=
1885 FREETYPE_LINK=
1886 if test "$wxUSE_FREETYPE" != "no" ; then
1887     AC_DEFINE(wxUSE_FREETYPE)
1888
1889     if test "$wxUSE_FREETYPE" = "sys" -o "$wxUSE_FREETYPE" = "yes" ; then
1890         AC_CHECK_HEADER(freetype.h,
1891                         AC_CHECK_LIB(freetype, FT_Render_Glyph,
1892                                      FREETYPE_LINK=" -lfreetype",
1893                                      ,
1894                                      [-lm])
1895                        )
1896
1897         if test "x$FREETYPE_LINK" = "x" ; then
1898             if test "$wxUSE_FREETYPE" = "sys" ; then
1899                 AC_MSG_ERROR([system freetype library not found! Use --with-freetype=builtin to use built-in version])
1900             else
1901                 AC_MSG_WARN([system freetype library not found, will use built-in instead])
1902                 wxUSE_FREETYPE=builtin
1903             fi
1904         else
1905             dnl we are using the system library
1906             wxUSE_FREETYPE=sys
1907         fi
1908     fi
1909
1910     if test "$wxUSE_FREETYPE" = "builtin" ; then
1911         FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
1912     fi
1913 fi
1914
1915 dnl ----------------------------------------------------------------
1916 dnl search for toolkit (widget sets)
1917 dnl ----------------------------------------------------------------
1918
1919 AFMINSTALL=
1920
1921 TOOLKIT=
1922 TOOLKIT_INCLUDE=
1923 WIDGET_SET=
1924
1925 dnl are we building for a win32 target environment?
1926 dnl If so, setup common stuff needed for both GUI and Base libs.
1927 if test "$USE_WIN32" = 1 ; then
1928     AC_CHECK_HEADERS(w32api.h)
1929     AC_CHECK_HEADER(windows.h, [],
1930     [
1931         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1932     ])
1933
1934     dnl check if can use _WIN32_IE macro
1935     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1936     [
1937       AC_TRY_COMPILE([#include <w32api.h>],
1938                      [
1939                        #define wxCHECK_W32API_VERSION( major, minor ) \
1940                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1941                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1942                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1943
1944                        #if !wxCHECK_W32API_VERSION(1,1)
1945                        #error You need w32api 1.1 or newer
1946                        #endif
1947                      ], [
1948                         wx_cv_w32api_win32_ie=yes
1949                      ], [
1950                         wx_cv_w32api_win32_ie=no
1951                      ])
1952     ])
1953     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1954         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1955     fi
1956
1957     dnl --- FIXME: This is still a somewhat random list of libs,
1958     dnl ---        some of them should probably be included conditionally.
1959     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1960
1961     case "${host}" in
1962         *-*-cygwin* )
1963             dnl Cygwin doesn't include these by default
1964             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1965             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1966     esac
1967
1968     dnl add extra odbc libs if we have compiled in odbc
1969     if test "$wxUSE_ODBC" = "yes" ; then
1970         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
1971     fi
1972
1973     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
1974     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
1975 fi
1976
1977 if test "$wxUSE_GUI" = "yes"; then
1978     USE_GUI=1
1979
1980     GUI_TK_LIBRARY=
1981
1982     WXGTK12=
1983     WXGTK127=
1984     WXGTK20=
1985
1986     if test "$wxUSE_MSW" = 1 ; then
1987         TOOLKIT=MSW
1988         GUIDIST=MSW_DIST
1989
1990         dnl -mwindows causes a heap of other default gui libs to be linked in.
1991         dnl FIXME: If cygwin needs this, please push it above, if not, please
1992         dnl        remove this comment :-)
1993         case "${host}" in
1994             *-*-mingw32* )
1995                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
1996         esac
1997     fi
1998
1999     if test "$wxUSE_GTK" = 1; then
2000         AC_MSG_CHECKING([for GTK+ version])
2001
2002         gtk_version_cached=1
2003         AC_CACHE_VAL(wx_cv_lib_gtk,
2004             [
2005                 dnl stupid GTK+ AM macros produce their own messages, so we
2006                 dnl have to pass to the next line
2007                 gtk_version_cached=0
2008                 AC_MSG_RESULT()
2009
2010                 dnl we must link against lgthread unless the user
2011                 dnl used --disable-threads
2012                 GTK_MODULES=
2013                 if test "$wxUSE_THREADS" = "yes"; then
2014                     GTK_MODULES=gthread
2015                 fi
2016
2017                 wx_cv_lib_gtk=
2018                 if test "x$wxUSE_GTK2" = "xyes"; then
2019                     AM_PATH_GTK_2_0(1.3.1, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2020                 fi
2021
2022                 if test -z "$wx_cv_lib_gtk"; then
2023                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2024                 fi
2025
2026                 if test -z "$wx_cv_lib_gtk"; then
2027                     AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2028                 fi
2029
2030                 if test -z "$wx_cv_lib_gtk"; then
2031                     dnl looks better in AC_MSG_RESULT
2032                     wx_cv_lib_gtk=none
2033                 else
2034                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2035                     dnl subsequent runs
2036                     wx_cv_cflags_gtk=$GTK_CFLAGS
2037                     wx_cv_libs_gtk=$GTK_LIBS
2038                 fi
2039             ]
2040         )
2041
2042         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2043         dnl enough
2044         if test "$gtk_version_cached" = 1; then
2045             AC_MSG_RESULT($wx_cv_lib_gtk)
2046         fi
2047
2048         case "$wx_cv_lib_gtk" in
2049             2.0)    WXGTK20=1
2050                     ;;
2051             1.2.7)  WXGTK127=1
2052                     WXGTK12=1
2053                     ;;
2054             1.2.3)  WXGTK12=1
2055                     ;;
2056             *)      AC_MSG_ERROR([
2057 Please check that gtk-config is in path, the directory
2058 where GTK+ libraries are installed (returned by
2059 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2060 equivalent variable and GTK+ is version 1.2.3 or above.
2061                             ])
2062                     ;;
2063         esac
2064
2065         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2066         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2067
2068         AFMINSTALL=afminstall
2069         TOOLKIT=GTK
2070         GUIDIST=GTK_DIST
2071
2072         dnl test for XIM support in libgdk
2073         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2074     fi
2075
2076     if test "$wxUSE_MGL" = 1; then
2077         AC_MSG_CHECKING(for SciTech MGL library)
2078         if test "x$MGL_ROOT" = x ; then
2079             AC_MSG_RESULT(not found)
2080             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2081         else
2082             AC_MSG_RESULT($MGL_ROOT)
2083         fi
2084
2085         dnl Find MGL library that we want
2086         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2087         case "${host}" in
2088             *-*-linux* )
2089               mgl_os=linux/gcc/glibc
2090               ;;
2091             *-pc-msdosdjgpp )
2092               mgl_os=dos32/dj2
2093               ;;
2094             *)
2095               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2096         esac
2097
2098         mgl_lib_type=""
2099
2100         if test "$wxUSE_DEBUG_FLAG" = yes ; then
2101             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
2102                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
2103                 mgl_lib_type=debug
2104             fi
2105         fi
2106         if test "x$mgl_lib_type" = x ; then
2107             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
2108                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
2109                 mgl_lib_type=release
2110             else
2111                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2112             fi
2113         fi
2114
2115         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2116         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2117
2118         AFMINSTALL=afminstall
2119         TOOLKIT=MGL
2120         GUIDIST=MGL_DIST
2121     fi
2122
2123     if test "$wxUSE_MICROWIN" = 1; then
2124         AC_MSG_CHECKING(for MicroWindows)
2125         if test "x$MICROWINDOWS" = x ; then
2126             AC_MSG_RESULT(not found)
2127             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2128         else
2129             AC_MSG_RESULT($MICROWINDOWS)
2130         fi
2131
2132         if test -f $MICROWINDOWS/lib/libmwin.a; then
2133             AC_MSG_RESULT(MicroWindows' libraries found.)
2134         else
2135             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2136         fi
2137
2138         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2139         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2140
2141         AFMINSTALL=afminstall
2142         TOOLKIT=MICROWIN
2143         GUIDIST=MICROWIN_DIST
2144
2145         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__ -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2146     fi
2147
2148     if test "$wxUSE_WINE" = 1; then
2149         AC_CHECK_HEADER(windows.h, [],
2150         [
2151             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2152         ])
2153
2154         xpm_link=
2155         AC_MSG_CHECKING(for Xpm library)
2156         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2157         if test "$ac_find_libraries" != "" ; then
2158             GUI_TK_LIBRARY="-L$ac_find_libraries"
2159             xpm_link=" -lXpm"
2160             AC_DEFINE(wxHAVE_LIB_XPM)
2161             AC_MSG_RESULT(found at $ac_find_libraries)
2162         else
2163             AC_MSG_RESULT(no)
2164             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2165         fi
2166
2167         mesa_link=
2168         AC_MSG_CHECKING(for Mesa library)
2169         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2170         if test "$ac_find_libraries" != "" ; then
2171             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2172             mesa_link=" -lMesaGL"
2173             AC_MSG_RESULT(found at $ac_find_libraries)
2174         else
2175             AC_MSG_ERROR(no)
2176         fi
2177
2178         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2179         TOOLKIT=MSW
2180         GUIDIST=MSW_DIST
2181         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
2182     fi
2183
2184     if test "$wxUSE_MOTIF" = 1; then
2185         dnl use standard macros to check for X headers/libs, this brings support
2186         dnl for the standard configure options --x-includes and --x-libraries
2187         AC_PATH_XTRA
2188
2189         if test "$no_x" = "yes"; then
2190           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2191         fi
2192
2193         GUI_TK_LIBRARY="$X_LIBS"
2194         TOOLKIT_INCLUDE="$X_CFLAGS"
2195         AFMINSTALL=afminstall
2196         COMPILED_X_PROGRAM=0
2197
2198         AC_MSG_CHECKING(for Motif/Lesstif headers)
2199         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2200         if test "$ac_find_includes" != "" ; then
2201             AC_MSG_RESULT(found $ac_find_includes)
2202         else
2203             AC_TRY_COMPILE(
2204                 [
2205                     #include <Xm/Xm.h>
2206                 ],
2207                 [
2208                     int version;
2209                     version = xmUseVersion;
2210                 ],
2211                 [
2212                     AC_MSG_RESULT(found in default search path)
2213                     COMPILED_X_PROGRAM=1
2214                 ],
2215                 [
2216                     AC_MSG_RESULT(no)
2217                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2218                 ]
2219             )
2220         fi
2221
2222         if test "$COMPILED_X_PROGRAM" = 0; then
2223             AC_MSG_CHECKING(for Motif/Lesstif library)
2224             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2225             if test "$ac_find_libraries" != "" ; then
2226                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2227                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2228
2229                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2230                 TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2231                 AC_MSG_RESULT(found at $ac_find_libraries)
2232             else
2233                 dnl it might happen that we found headers in one of the standard
2234                 dnl paths but the libs are elsewhere - we do need to try to
2235                 dnl compile a sample program then here
2236                 AC_TRY_COMPILE(
2237                     [
2238                         #include <Xm/Xm.h>
2239                     ],
2240                     [
2241                         int version;
2242                         version = xmUseVersion;
2243                     ],
2244                     [
2245                         AC_MSG_RESULT(found in default search path)
2246                         COMPILED_X_PROGRAM=1
2247                     ],
2248                     [
2249                         AC_MSG_RESULT(no)
2250                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2251                     ]
2252                 )
2253             fi
2254         fi
2255
2256         xpm_link=
2257         AC_MSG_CHECKING(for Xpm library)
2258         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2259         if test "$ac_find_libraries" != "" ; then
2260             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2261             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2262             xpm_link=" -lXpm"
2263             AC_DEFINE(wxHAVE_LIB_XPM)
2264             AC_MSG_RESULT(found at $ac_find_libraries)
2265         else
2266             AC_TRY_COMPILE(
2267                 [
2268                     #include <X11/xpm.h>
2269                 ],
2270                 [
2271                     int version;
2272                     version = XpmLibraryVersion();
2273                 ],
2274                 [
2275                     xpm_link=" -lXpm"
2276                     AC_DEFINE(wxHAVE_LIB_XPM)
2277                     AC_MSG_RESULT(found in default search path)
2278                     COMPILED_X_PROGRAM=0
2279                 ],
2280                 [
2281                     AC_MSG_RESULT(no)
2282                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2283                 ]
2284             )
2285         fi
2286
2287         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt -lX11"
2288         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2289         TOOLKIT=MOTIF
2290         GUIDIST=MOTIF_DIST
2291     fi
2292
2293     if test "$wxUSE_MAC" = 1; then
2294         if test "$wxUSE_PRECOMP" = "yes"; then
2295             CPPFLAGS="$CPPFLAGS -cpp-precomp"
2296         fi
2297         CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
2298         CFLAGS="$CFLAGS -fpascal-strings"
2299         CXXFLAGS="$CXXFLAGS -fpascal-strings"
2300
2301         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
2302         TOOLKIT=MAC
2303         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2304         GUIDIST=MACX_DIST
2305     fi
2306
2307     if test "$wxUSE_PM" = 1; then
2308         TOOLKIT=PM
2309         GUIDIST=GTK_DIST
2310     fi
2311
2312     dnl the name of the directory where the files for this toolkit live
2313     if test "$TOOLKIT" = "PM" ; then
2314         TOOLKIT_DIR="os2"
2315     else
2316         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2317     fi
2318
2319     dnl misc other files depending on the port
2320     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2321
2322     if test "$wxUSE_UNIVERSAL" = "yes"; then
2323         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2324         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2325         TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2326         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2327         WIDGET_SET=univ
2328     else
2329         ALL_OBJECTS="\$(GUIOBJS)"
2330     fi
2331
2332     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2333
2334     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2335         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2336     fi
2337
2338     if test "$wxUSE_HTML" = "yes"; then
2339         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2340     fi
2341
2342     dnl ODBC objects are Unix only
2343     if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2344         ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2345     fi
2346     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2347         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2348     fi
2349     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2350         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2351     fi
2352     if test "$wxUSE_LIBPNG" = "builtin" ; then
2353         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2354     fi
2355     if test "$wxUSE_FREETYPE" = "builtin" ; then
2356         ALL_OBJECTS="${ALL_OBJECTS} \$(FREETYPEOBJS)"
2357     fi
2358
2359     dnl distribute samples/demos/utils with GUI versions
2360     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2361     DISTDIR="wx\$(TOOLKIT)"
2362 else
2363     USE_GUI=0
2364
2365     dnl this doesn't quite work right for wxBase, but the places
2366     dnl where it is wrong aren't fatal (yet) though.
2367     TOOLKIT_DIR="base"
2368
2369     dnl the sources, their dependenices and the headers
2370     if test "$USE_WIN32" = 1 ; then
2371         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2372         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2373
2374         dnl yes, the toolkit for wxBase on win32 is actually MSW
2375         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2376         TOOLKIT="MSW"
2377     else
2378         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2379         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2380     fi
2381
2382     PORT_FILES="\${top_srcdir}/src/files.lst"
2383
2384     dnl distribute only wxBase sources/headers
2385     GUIDIST="BASE_DIST"
2386     DISTDIR="wxBase"
2387 fi
2388
2389 dnl ---------------------------------------------------------------------------
2390 dnl Optional libraries included when system library is not used
2391 dnl ---------------------------------------------------------------------------
2392 if test "$wxUSE_REGEX" = "builtin" ; then
2393     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2394 fi
2395 if test "$wxUSE_ZLIB" = "builtin" ; then
2396     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2397 fi
2398
2399 dnl ---------------------------------------------------------------------------
2400 dnl OpenGL libraries
2401 dnl ---------------------------------------------------------------------------
2402 if test "$wxUSE_OPENGL" = "yes"; then
2403     if test "$wxUSE_MAC" = 1; then
2404         OPENGL_LIBS="-framework OpenGL -framework AGL"
2405     else
2406
2407         AC_CHECK_HEADER(GL/gl.h,
2408             [
2409                 AC_MSG_CHECKING([for -lGL])
2410                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2411                 if test "$ac_find_libraries" != "" ; then
2412                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2413                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2414                         LDFLAGS_GL="$LDFLAGS"
2415                     else
2416                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2417                     fi
2418                     OPENGL_LIBS="-lGL -lGLU"
2419                     AC_MSG_RESULT([yes])
2420                 else
2421                     AC_MSG_RESULT([no])
2422                     AC_MSG_CHECKING([for -lMesaGL])
2423                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2424                     if test "$ac_find_libraries" != "" ; then
2425                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2426                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2427                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2428                         AC_MSG_RESULT([yes])
2429                     else
2430                         AC_MSG_RESULT([no])
2431                     fi
2432                 fi
2433             ])
2434
2435     dnl check for OpenGL libs availability first
2436     dnl -lGL requires -lm with soem OpenGL versions
2437
2438 #    AC_CHECK_HEADER(GL/gl.h,
2439 #        [
2440 #            AC_CHECK_LIB(GL, glFlush,
2441 #                [
2442 #                    OPENGL_LIBS="-lGL -lGLU"
2443 #                ],
2444 #                [
2445 #                    AC_CHECK_LIB(MesaGL, glFlush,
2446 #                        [
2447 #                            OPENGL_LIBS="-lMesaGL -lMesaGLU"
2448 #                        ],
2449 #                        [],
2450 #                        [-lm])
2451 #                ],
2452 #                [-lm])
2453 #        ])
2454
2455         if test "x$OPENGL_LIBS" = "x"; then
2456             dnl it should be an error and not a warning because OpenGL is not on
2457             dnl by default and so if it had been explicitely requested, we
2458             dnl shouldn't just fall back to compiling the library without it
2459             AC_MSG_ERROR(OpenGL libraries not available)
2460         fi
2461     fi
2462
2463     if test "$wxUSE_OPENGL" = "yes"; then
2464         AC_DEFINE(wxUSE_OPENGL)
2465         AC_DEFINE(wxUSE_GLCANVAS)
2466         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2467     fi
2468 fi
2469
2470 if test -z "$TOOLKIT_VPATH" ; then
2471     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2472 fi
2473
2474 dnl the symbol which allows conditional compilation for the given toolkit
2475 if test -n "$TOOLKIT" ; then
2476     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2477 fi
2478
2479 lib_unicode_suffix=
2480 if test "$wxUSE_UNICODE" = "yes"; then
2481     lib_unicode_suffix=u
2482 fi
2483
2484 lib_debug_suffix=
2485 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2486     lib_debug_suffix=d
2487 fi
2488
2489 TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2490 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2491
2492 if test "$cross_compiling" = "yes"; then
2493     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2494     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2495 fi
2496
2497 dnl library link name
2498 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2499 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2500
2501 dnl the name of the shared library
2502 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2503 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2504
2505 dnl the name of the links to the shared library
2506 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2507 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2508 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2509 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2510
2511 dnl the name of the resources file for wxMac
2512 WX_RESOURCES_MACOSX="lib${WX_LIBRARY}.rsrc"
2513 WX_RESOURCES_MACOSX_COMPILED="lib${WX_LIBRARY}.r"
2514
2515 case "${host}" in
2516     *-*-cygwin* | *-*-mingw32* )
2517
2518         dnl If we are cross compiling we want to use the 'full' unix type name for the
2519         dnl lib, but for a native install use the windows style naming convention.
2520         dnl (excepting again that we strip the ELF style version numbers off it).
2521
2522         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2523
2524         if test "$cross_compiling" != "yes"; then
2525             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2526             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2527             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2528             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2529         else
2530             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2531             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2532         fi
2533
2534 esac
2535
2536 dnl the name of the static library
2537 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2538 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2539
2540 dnl define which libs wx-config should link.
2541 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2542 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2543
2544 if test "$wxUSE_OPENGL" = "yes"; then
2545     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2546     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2547 fi
2548
2549
2550 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2551
2552 if test "$wxUSE_SHARED" = "yes"; then
2553
2554     dnl install targets
2555     if test "$wxUSE_OPENGL" = "yes"; then
2556         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2557         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2558     else
2559         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2560         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2561     fi
2562
2563     dnl the extra compiler flags needed for compilation of shared library
2564     if test "$GCC" = "yes"; then
2565         dnl the switch for gcc is the same under all platforms
2566         PIC_FLAG="-fPIC"
2567     fi
2568
2569     dnl the command to use for creating the shared library
2570     SHARED_LD="${CXX} -shared -o"
2571
2572     case "${host}" in
2573       *-hp-hpux* )
2574         dnl default settings are good for gcc but not for the native HP-UX
2575         if test "$GCC" == "yes"; then
2576             SHARED_LD="${SHARED_LD} ${PIC_FLAG}"
2577         else
2578             dnl no idea why it wants it, but it does
2579             LDFLAGS="$LDFLAGS -L/usr/lib"
2580
2581             SHARED_LD="${CXX} -b -o"
2582             PIC_FLAG="+Z"
2583         fi
2584
2585         dnl install shared libs without symlinks
2586         if test "$wxUSE_OPENGL" = "yes"; then
2587             WX_ALL_INSTALLED="preinstall_gl"
2588             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2589         else
2590             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2591         fi
2592       ;;
2593
2594       *-*-linux* )
2595         if test "$GCC" != "yes"; then
2596             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2597             [
2598                 AC_TRY_COMPILE([],
2599                     [
2600                         #ifndef __INTEL_COMPILER
2601                         #error Not icc
2602                         #endif
2603                     ],
2604                     wx_cv_prog_icc=yes,
2605                     wx_cv_prog_icc=no
2606                 )
2607             ])
2608             if test "$wx_cv_prog_icc" = "yes"; then
2609                 PIC_FLAG="-KPIC"
2610             fi
2611         fi
2612
2613         if test "$wxUSE_SONAME" = "yes" ; then
2614             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2615             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2616             dnl substitute this in makelib.env for the contrib libs
2617             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2618         fi
2619       ;;
2620
2621       *-*-solaris2* )
2622         if test "$GCC" = yes ; then
2623             dnl newer versions of gcc need -isystem to compile X headers on
2624             dnl Solaris (which use old style C syntax)
2625             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2626         else
2627             SHARED_LD="${CXX} -G -o"
2628             PIC_FLAG="-KPIC"
2629             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2630             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2631         fi
2632       ;;
2633
2634       *-*-darwin* )
2635         CFLAGS="$CFLAGS -fno-common -DDYLIB_INIT"
2636         CXXFLAGS="$CXXFLAGS -fno-common -DDYLIB_INIT"
2637         SHARED_LD="$CXX -dynamiclib -init _wxWindowsDylibInit -o"
2638         PIC_FLAG="-dynamic -fPIC"
2639       ;;
2640
2641       *-*-aix* )
2642         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
2643       ;;
2644
2645       *-*-cygwin* | *-*-mingw32* )
2646
2647         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2648
2649         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2650         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2651
2652         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2653
2654         dnl install shared libs without symlinks
2655         if test "$wxUSE_OPENGL" = "yes"; then
2656             WX_ALL_INSTALLED="preinstall_gl"
2657             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2658         else
2659             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2660         fi
2661       ;;
2662
2663       *-pc-os2_emx | *-pc-os2-emx )
2664         dnl only static for now
2665         wxUSE_SHARED=no
2666       ;;
2667
2668       *-*-beos* )
2669         dnl can't use gcc under BeOS for shared library creation because it
2670         dnl complains about missing 'main'
2671         SHARED_LD="${LD} -shared -o"
2672       ;;
2673
2674       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2675       *-*-sunos4* | \
2676       *-*-irix5* | *-*-irix6* | \
2677       *-*-osf* | \
2678       *-*-dgux5* | \
2679       *-*-sysv5* )
2680         dnl defaults are ok
2681       ;;
2682
2683       *)
2684         AC_MSG_ERROR(unknown system type $host.)
2685     esac
2686
2687     dnl set target to shared if not explicitly chose static before
2688     if test "x$WX_TARGET_LIBRARY" = "x"; then
2689         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2690         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2691     fi
2692
2693     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2694     WX_TARGET_LIBRARY_TYPE="so"
2695     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2696 fi
2697
2698 dnl do not 'else' this, it may be changed in the above conditional.
2699 if test "$wxUSE_SHARED" = "no"; then
2700
2701     dnl give static wxBase and wxMSW build a working install target
2702     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2703         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2704         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2705     fi
2706
2707     if test "$wxUSE_MAC" = 1; then
2708         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2709     fi
2710
2711     if test "$wxUSE_OPENGL" = "yes"; then
2712         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2713         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2714     else
2715         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2716     fi
2717
2718     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2719     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2720
2721     WX_TARGET_LIBRARY_TYPE="a"
2722     INSTALL_LIBRARY='$(INSTALL_DATA)'
2723 fi
2724
2725 if test "$wxUSE_MAC" = 1; then
2726     dnl add the resources target for wxMac
2727     WX_ALL="${WX_ALL} \$(build_libdir)/lib${WX_LIBRARY}.r"
2728     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
2729     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
2730     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
2731     LIBWXMACRES="\$(top_builddir)/lib/lib${WX_LIBRARY}.r"
2732     LIBWXMACRESCOMP="\$(RESCOMP) Carbon.r -t APPL ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
2733     LIBWXMACRESWXCONFIG="${RESCOMP} Carbon.r -t APPL \${prefix}/lib/${WX_RESOURCES_MACOSX_COMPILED} -o"
2734 fi
2735
2736 dnl ------------------------------------------------------------------------
2737 dnl Check for headers
2738 dnl ------------------------------------------------------------------------
2739
2740 dnl do not check for strings.h for wxMac
2741 dnl   it exists but is only a simple redirection to string.h
2742 dnl   it is in conflict with Strings.h in FlatCarbon headers
2743 if test "$wxUSE_MAC" != 1; then
2744   dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
2745   AC_CHECK_HEADERS(strings.h)
2746 fi
2747
2748 dnl defines HAVE_STDLIB_H
2749 AC_CHECK_HEADERS(stdlib.h)
2750 dnl defines HAVE_MALLOC_H
2751 AC_CHECK_HEADERS(malloc.h)
2752 dnl defines HAVE_UNISTD_H
2753 AC_CHECK_HEADERS(unistd.h)
2754 dnl defines HAVE_WCHAR_H
2755 AC_CHECK_HEADERS(wchar.h)
2756 dnl defines HAVE_WCSTR_H
2757 AC_CHECK_HEADERS(wcstr.h)
2758 dnl defined HAVE_WCTYPE_H
2759 AC_CHECK_HEADERS(wctype.h)
2760 dnl defines HAVE_FNMATCH_H
2761 AC_CHECK_HEADERS(fnmatch.h)
2762 dnl defines HAVE_ICONV_H (Unix98 encoding conversion routines)
2763 AC_CHECK_HEADERS(iconv.h)
2764 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
2765 AC_CHECK_HEADERS(langinfo.h)
2766
2767 if test "$wxUSE_GUI" = "yes"; then
2768     if test "$wxUSE_UNIX" = "yes"; then
2769         dnl defines HAVE_X11_XKBLIB_H
2770         AC_CHECK_HEADERS(X11/XKBlib.h)
2771     fi
2772 fi
2773
2774 dnl ---------------------------------------------------------------------------
2775 dnl Checks for typedefs
2776 dnl ---------------------------------------------------------------------------
2777
2778 dnl   defines mode_t if not already defined
2779 AC_TYPE_MODE_T
2780 dnl   defines off_t if not already defined
2781 AC_TYPE_OFF_T
2782 dnl   defines pid_t if not already defined
2783 AC_TYPE_PID_T
2784 dnl   defines size_t if not already defined
2785 AC_TYPE_SIZE_T
2786 dnl   defines uid_t and gid_t if not already defined
2787 AC_TYPE_UID_T
2788
2789 dnl   check for wchar_t
2790 dnl   Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2791 dnl   on Cygwin wchar.h needs stddef.h to be #included by hand
2792 AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
2793 [
2794     AC_TRY_COMPILE(
2795         [
2796             #ifdef HAVE_WCHAR_H
2797             #  ifdef __CYGWIN__
2798             #    include <stddef.h>
2799             #  endif
2800             #  include <wchar.h>
2801             #endif
2802             #ifdef HAVE_STDLIB_H
2803             #  include <stdlib.h>
2804             #endif
2805         ],
2806         [
2807             wchar_t wc, *ws;
2808             wc = L'a';
2809             ws = L"Hello, world!";
2810         ],
2811         wx_cv_type_wchar_t=yes,
2812         wx_cv_type_wchar_t=no
2813     )
2814 ])
2815
2816 if test "$wx_cv_type_wchar_t" = "yes"; then
2817     AC_DEFINE(wxUSE_WCHAR_T)
2818 fi
2819
2820 dnl check what exactly size_t is on this machine - this is necessary to avoid
2821 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
2822 AC_LANG_SAVE
2823 AC_LANG_CPLUSPLUS
2824 AC_CACHE_CHECK([if size_t is unsigned int],
2825     wx_cv_size_t_is_uint,
2826     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
2827     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
2828     dnl methods in a local class (i.e. class inside a function) declaration
2829     dnl without any objections!!
2830     dnl
2831     dnl hence the hack below: we must have Foo at global scope!
2832     AC_TRY_COMPILE([#include <stddef.h>],
2833         [
2834             return 0; }
2835
2836             struct Foo { void foo(size_t); void foo(unsigned int); };
2837
2838             int bar() {
2839         ],
2840         wx_cv_size_t_is_uint=no,
2841         wx_cv_size_t_is_uint=yes
2842     )
2843 )
2844
2845 if test "$wx_cv_size_t_is_uint" = "yes"; then
2846     AC_DEFINE(wxSIZE_T_IS_UINT)
2847 else
2848     AC_CACHE_CHECK([if size_t is unsigned long],
2849         wx_cv_size_t_is_ulong,
2850         AC_TRY_COMPILE([#include <stddef.h>],
2851             [
2852                 return 0; }
2853
2854                 struct Foo { void foo(size_t); void foo(unsigned long); };
2855
2856                 int bar() {
2857             ],
2858             wx_cv_size_t_is_ulong=no,
2859             wx_cv_size_t_is_ulong=yes
2860         )
2861     )
2862
2863     if test "$wx_cv_size_t_is_ulong" = "yes"; then
2864         AC_DEFINE(wxSIZE_T_IS_ULONG)
2865     fi
2866 fi
2867
2868 AC_LANG_RESTORE
2869
2870 dnl ---------------------------------------------------------------------------
2871 dnl Checks for structures
2872 dnl ---------------------------------------------------------------------------
2873
2874 dnl does passwd struct has the pw_gecos field?
2875 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
2876     [
2877         AC_TRY_COMPILE([#include <pwd.h>],
2878              [
2879                 char *p;
2880                 struct passwd *pw;
2881                 p = pw->pw_gecos;
2882              ],
2883              [
2884                 wx_cv_struct_pw_gecos=yes
2885              ],
2886              [
2887                 wx_cv_struct_pw_gecos=no
2888              ]
2889         )
2890     ]
2891 )
2892
2893 if test "$wx_cv_struct_pw_gecos" = "yes"; then
2894     AC_DEFINE(HAVE_PW_GECOS)
2895 fi
2896
2897 dnl ---------------------------------------------------------------------------
2898 dnl Checks for compiler characteristics
2899 dnl ---------------------------------------------------------------------------
2900
2901 dnl defines const to be empty if c-compiler does not support const fully
2902 AC_C_CONST
2903 dnl defines inline to a sensible value for the c-compiler
2904 AC_C_INLINE
2905
2906 dnl check the sizes of integral types (give some reasonable default values for
2907 dnl cross-compiling)
2908 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
2909 AC_CHECK_SIZEOF(char, 1)
2910 AC_CHECK_SIZEOF(short, 2)
2911 AC_CHECK_SIZEOF(int *, 4)
2912 AC_CHECK_SIZEOF(int, 4)
2913 AC_CHECK_SIZEOF(long, 4)
2914 AC_CHECK_SIZEOF(long long, 0)
2915
2916 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
2917 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
2918 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2919 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
2920 [
2921     AC_TRY_RUN(
2922         [
2923             #ifdef HAVE_WCHAR_H
2924             #  ifdef __CYGWIN__
2925             #    include <stddef.h>
2926             #  endif
2927             #  include <wchar.h>
2928             #endif
2929             #ifdef HAVE_STDLIB_H
2930             #  include <stdlib.h>
2931             #endif
2932             #include <stdio.h>
2933             int main()
2934             {
2935                 FILE *f=fopen("conftestval", "w");
2936                 if (!f) exit(1);
2937                 fprintf(f, "%i", sizeof(wchar_t));
2938                 exit(0);
2939             }
2940         ],
2941         wx_cv_sizeof_wchar_t=`cat conftestval`,
2942         wx_cv_sizeof_wchar_t=0,
2943         wx_cv_sizeof_wchar_t=4
2944     )
2945 ])
2946
2947 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
2948
2949 dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2950 WX_C_BIGENDIAN
2951
2952 dnl check for iostream (as opposed to iostream.h) standard header
2953 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2954
2955 dnl check whether C++ compiler supports bool built-in type
2956 WX_CPP_BOOL
2957
2958 dnl ---------------------------------------------------------------------------
2959 dnl Check for functions
2960 dnl ---------------------------------------------------------------------------
2961
2962 dnl check for wcslen
2963 AC_CHECK_LIB(c, wcslen, [
2964             AC_DEFINE(HAVE_WCSLEN)
2965             WCHAR_LINK=
2966         ], [
2967             AC_CHECK_LIB(w, wcslen, [
2968                 AC_DEFINE(HAVE_WCSLEN)
2969                 WCHAR_LINK=" -lw"
2970             ], [
2971                 AC_CHECK_LIB(msvcrt, wcslen, [
2972                     AC_DEFINE(HAVE_WCSLEN)
2973                     WCHAR_LINK=
2974                 ])
2975             ])
2976         ])
2977
2978 dnl use wcsrtombs instead of wcstombs which is buggy in old GNU libc versions
2979 dnl if possible
2980 AC_CHECK_FUNCS(wcsrtombs)
2981
2982 dnl check for vprintf/vsprintf() which are GNU extensions
2983 AC_FUNC_VPRINTF
2984
2985 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
2986 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
2987 dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
2988 dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
2989 dnl check if the symbol is available at linking time
2990
2991 dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
2992 dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
2993 dnl one function while we need at least 2 - hence the ugly hack below. To
2994 dnl understand why it works, remember that AC_TRY_LINK() just prepends
2995 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
2996 dnl end...
2997
2998 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
2999 dnl we'll find under MSW if it exists.
3000
3001 dnl final note: AC_TRY_LINK will only be executed if there is nothing in
3002 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
3003 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
3004 dnl runs
3005
3006 dnl check for vsnprintf() - a safe version of vsprintf()
3007 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
3008 [
3009   AC_TRY_LINK([
3010                     #include <stdio.h>
3011                     #include <stdarg.h>
3012                  ], [
3013                     int wx_test_vsnprintf(const char *, ...);
3014
3015                     wx_test_vsnprintf("%s");
3016                     return 0;
3017                  }
3018
3019                  int wx_test_vsnprintf(const char *fmt, ...)
3020                  {
3021                     char *s;
3022
3023                     va_list argp;
3024                     va_start(argp, fmt);
3025                     vsnprintf(s, 42, fmt, argp);
3026                     va_end(argp);
3027                  ], [
3028                     wx_cv_func_vsnprintf=yes
3029                  ], [
3030                     AC_TRY_LINK([
3031                                       #include <stdio.h>
3032                                       #include <stdarg.h>
3033                                    ], [
3034                                       int wx_test_vsnprintf(const char *, ...);
3035
3036                                       wx_test_vsnprintf("%s");
3037                                       return 0;
3038                                    }
3039
3040                                    int wx_test_vsnprintf(const char *fmt, ...)
3041                                    {
3042                                       char *s;
3043
3044                                       va_list argp;
3045                                       va_start(argp, fmt);
3046                                       _vsnprintf(s, 42, fmt, argp);
3047                                       va_end(argp);
3048                                    ], [
3049                                       wx_cv_func_vsnprintf=yes
3050                                    ], [
3051                                       wx_cv_func_vsnprintf=no
3052                                    ])
3053                  ])
3054 ])
3055
3056 if test "$wx_cv_func_vsnprintf" = yes; then
3057     AC_DEFINE(HAVE_VSNPRINTF)
3058 else
3059     AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
3060 fi
3061
3062 dnl check for vsscanf()
3063 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
3064 [
3065   AC_TRY_COMPILE([
3066                     #include <stdio.h>
3067                     #include <stdarg.h>
3068                 ], [
3069                     int wx_test_vsscanf(const char *, ...);
3070
3071                     wx_test_vsscanf("%d");
3072                     return 0;
3073                 }
3074
3075                 int wx_test_vsscanf(const char *fmt, ...)
3076                 {
3077                     va_list argp;
3078                     va_start(argp, fmt);
3079                     vsscanf("42", fmt, argp);
3080                     va_end(argp);
3081                 ], [
3082                     wx_cv_func_vsscanf=yes
3083                 ], [
3084                     wx_cv_func_vsscanf=no
3085                 ])
3086 ])
3087
3088 if test "$wx_cv_func_vsscanf" = yes; then
3089     AC_DEFINE(HAVE_VSSCANF)
3090 fi
3091
3092 dnl the following tests are for Unix(like) systems only
3093 if test "$TOOLKIT" != "MSW"; then
3094
3095 dnl check for available version of iconv()
3096
3097 AC_LANG_SAVE
3098 AC_LANG_CPLUSPLUS
3099 AC_CACHE_CHECK([if iconv() takes char**], wx_cv_iconv_takes_char,
3100 [
3101     AC_TRY_COMPILE([#include <iconv.h>],
3102     [
3103         char **inbuf, **outbuf;
3104         iconv_t cd;
3105         size_t insz, outsz;
3106         iconv(cd, inbuf, &insz, outbuf, &outsz);
3107     ],
3108     wx_cv_iconv_takes_char=yes,
3109     wx_cv_iconv_takes_char=no)
3110 ])
3111 AC_LANG_RESTORE
3112 if test "$wx_cv_iconv_takes_char" = yes ; then
3113     AC_DEFINE(WX_ICONV_TAKES_CHAR)
3114 fi
3115
3116
3117 dnl check for POSIX signals if we need them
3118 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3119     AC_CHECK_FUNCS(sigaction)
3120
3121     if test "$ac_cv_func_sigaction" = "no"; then
3122         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3123         wxUSE_ON_FATAL_EXCEPTION=no
3124     fi
3125
3126     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3127       AC_LANG_SAVE
3128       AC_LANG_CPLUSPLUS
3129
3130       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3131       [
3132         AC_TRY_COMPILE([#include <signal.h>],
3133                      [
3134                         extern void testSigHandler(int);
3135
3136                         struct sigaction sa;
3137                         sa.sa_handler = testSigHandler;
3138                      ], [
3139                         wx_cv_type_sa_handler=int
3140                      ], [
3141                         wx_cv_type_sa_handler=void
3142                      ])
3143       ])
3144
3145       AC_LANG_RESTORE
3146
3147       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3148     fi
3149 fi
3150
3151 dnl check for vfork() (even if it's the same as fork() in modern Unices)
3152 AC_CHECK_FUNCS(vfork)
3153
3154 dnl check for the function for temp files creation
3155 AC_CHECK_FUNCS(mkstemp mktemp, break)
3156
3157 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3158 dnl Linux and *BSD and statvfs() under Solaris
3159 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3160     AC_TRY_COMPILE(
3161         [
3162              #if defined(__BSD__)
3163                #include <sys/param.h>
3164                #include <sys/mount.h>
3165              #else
3166                #include <sys/vfs.h>
3167              #endif
3168         ],
3169         [
3170              long l;
3171              struct statfs fs;
3172              statfs("/", &fs);
3173              l = fs.f_bsize;
3174              l += fs.f_blocks;
3175              l += fs.f_bavail;
3176         ],
3177         [
3178              wx_cv_func_statfs=yes
3179         ],
3180         [
3181              wx_cv_func_statfs=no
3182         ]
3183     )
3184 )
3185
3186 if test "$wx_cv_func_statfs" = "yes"; then
3187     AC_DEFINE(HAVE_STATFS)
3188 else
3189     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3190         AC_TRY_COMPILE(
3191             [
3192                  #include <sys/statvfs.h>
3193             ],
3194             [
3195                  long l;
3196                  struct statvfs fs;
3197                  statvfs("/", &fs);
3198                  l = fs.f_bsize;
3199                  l += fs.f_blocks;
3200                  l += fs.f_bavail;
3201             ],
3202             [
3203                  wx_cv_func_statvfs=yes
3204             ],
3205             [
3206                  wx_cv_func_statvfs=no
3207             ]
3208         )
3209     )
3210
3211     if test "$wx_cv_func_statvfs" = "yes"; then
3212         AC_DEFINE(HAVE_STATVFS)
3213     else
3214         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3215     fi
3216 fi
3217
3218 dnl check for fcntl() or at least flock() needed by Unix implementation of
3219 dnl wxSingleInstanceChecker
3220 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3221     AC_CHECK_FUNCS(fcntl flock, break)
3222
3223     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3224         AC_MSG_WARN(wxSingleInstanceChecker not available)
3225         wxUSE_SNGLINST_CHECKER=no
3226     fi
3227 fi
3228
3229 dnl check for timegm() used by datetime.cpp
3230 AC_CHECK_FUNCS(timegm)
3231
3232 dnl look for a function to modify the environment
3233 AC_CHECK_FUNCS(putenv setenv, break)
3234
3235 HAVE_SOME_SLEEP_FUNC=0
3236 if test "$USE_BEOS" = 1; then
3237     dnl BeOS has its own (wonder where did they get it from) sleep() function
3238     dnl in unistd.h
3239     AC_DEFINE(HAVE_SLEEP)
3240     HAVE_SOME_SLEEP_FUNC=1
3241 fi
3242
3243 if test "$USE_DARWIN" = 1; then
3244     dnl Mac OS X has both nanosleep and usleep
3245     dnl but only usleep is defined in unistd.h
3246     AC_DEFINE(HAVE_USLEEP)
3247     HAVE_SOME_SLEEP_FUNC=1
3248 fi
3249
3250 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3251     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3252     POSIX4_LINK=
3253     AC_CHECK_FUNCS(nanosleep,
3254         AC_DEFINE(HAVE_NANOSLEEP),
3255         [
3256             AC_CHECK_LIB(posix4, nanosleep,
3257                 [
3258                     AC_DEFINE(HAVE_NANOSLEEP)
3259                     POSIX4_LINK=" -lposix4"
3260                 ],
3261                 [
3262                     AC_CHECK_FUNCS(usleep,
3263                         AC_DEFINE(HAVE_USLEEP),
3264                         AC_MSG_WARN([wxSleep() function will not work])
3265                     )
3266                 ]
3267             )
3268         ]
3269     )
3270 fi
3271
3272 dnl check for uname (POSIX) and gethostname (BSD)
3273 AC_CHECK_FUNCS(uname gethostname, break)
3274
3275 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3276 dnl but not for C++ one - hence change language)
3277 AC_LANG_SAVE
3278 AC_LANG_CPLUSPLUS
3279
3280 AC_CHECK_FUNCS(strtok_r)
3281
3282 AC_LANG_RESTORE
3283
3284 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3285 dnl libnsl or libresolv)
3286 INET_LINK=
3287 AC_CHECK_FUNCS(inet_addr,
3288     AC_DEFINE(HAVE_INET_ADDR),
3289     [
3290         AC_CHECK_LIB(nsl, inet_addr,
3291             INET_LINK="nsl",
3292             AC_CHECK_LIB(resolv, inet_addr,
3293                 INET_LINK="resolv"
3294             )
3295         )
3296     ]
3297 )
3298
3299 AC_CHECK_FUNCS(inet_aton,
3300         AC_DEFINE(HAVE_INET_ATON),
3301         [
3302             dnl only check it in the same lib
3303             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3304         ])
3305
3306 if test "x$INET_LINK" != "x"; then
3307     AC_DEFINE(HAVE_INET_ADDR)
3308     INET_LINK=" -l$INET_LINK"
3309 fi
3310
3311 fi
3312 dnl if !MSW
3313
3314 dnl ===========================================================================
3315 dnl Now we have all the info we need - use it!
3316 dnl ===========================================================================
3317
3318 dnl flush the cache
3319 AC_CACHE_SAVE
3320
3321 dnl ---------------------------------------------------------------------------
3322 dnl thread support for Unix (always available under Win32)
3323 dnl ---------------------------------------------------------------------------
3324
3325 dnl under MSW we always have thread support
3326 if test "$TOOLKIT" != "MSW"; then
3327
3328     dnl the code below:
3329     dnl   defines THREADS_OBJ which contains the object files to build
3330     dnl   defines THREADS_LINK which contains the thread library to link with
3331     dnl   defines wxUSE_THREADS=1 if thread support is activated
3332
3333     THREADS_LINK=
3334     THREADS_OBJ=
3335     CODE_GEN_FLAGS=
3336     CODE_GEN_FLAGS_CXX=
3337
3338     if test "$wxUSE_THREADS" = "yes" ; then
3339         if test "$wxUSE_WINE" = 1 ; then
3340             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3341             wxUSE_THREADS="no"
3342         elif test "$USE_BEOS" = 1; then
3343             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3344             wxUSE_THREADS="no"
3345         fi
3346     fi
3347
3348     if test "$wxUSE_THREADS" = "yes" ; then
3349         dnl find if POSIX threads are available
3350
3351         dnl AIX calls the library libpthreads - thanks IBM!
3352         if test "$USE_AIX" = 1; then
3353             THREADS_LIB=pthreads
3354         else
3355             THREADS_LIB=pthread
3356         fi
3357
3358         dnl standard lib name is pthread
3359         dnl We no longer test for pthread-0.7 as it breaks compilation on some
3360         dnl glibc2 systems, especially for static linkage.
3361         AC_CHECK_LIB($THREADS_LIB, pthread_create, [
3362                 THREADS_OBJ="threadpsx.lo"
3363                 THREADS_LINK=$THREADS_LIB
3364             ], [
3365                 dnl thread functions are in libc_r under FreeBSD
3366                 AC_CHECK_LIB(c_r, pthread_create, [
3367                     THREADS_OBJ="threadpsx.lo"
3368                     THREADS_LINK="c_r"
3369                 ], [
3370                     dnl VZ: SGI threads are not supported currently
3371                     AC_CHECK_HEADER(sys/prctl.h, [
3372                         THREADS_OBJ="threadsgi.lo"
3373                     ])
3374                 ])
3375             ])
3376
3377         if test -z "$THREADS_OBJ" ; then
3378             wxUSE_THREADS=no
3379             AC_MSG_WARN([No thread support on this system... disabled])
3380         fi
3381     fi
3382
3383     dnl do other tests only if we are using threads
3384     if test "$wxUSE_THREADS" = "yes" ; then
3385       AC_CHECK_FUNCS(thr_setconcurrency)
3386
3387       dnl define autoconf macro to check for given function in both pthread and
3388       dnl posix4 libraries
3389       dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
3390       dnl VZ: TODO
3391       dnl AC_DEFUN(AC_FUNC_THREAD,
3392       dnl [
3393       dnl     AC_CHECK_LIB($THREADS_LINK, $1,
3394       dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
3395       dnl            [AC_CHECK_LIB([posix4], $1,
3396       dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
3397       dnl                 POSIX4_LINK=" -lposix4"
3398       dnl             ])
3399       dnl            ])
3400       dnl ])
3401
3402       AC_CHECK_HEADERS(sched.h)
3403
3404       AC_CHECK_LIB($THREADS_LINK, sched_yield,
3405                    AC_DEFINE(HAVE_SCHED_YIELD),
3406                    [AC_CHECK_LIB([posix4], sched_yield,
3407                        [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3408                        AC_MSG_WARN(wxThread::Yield will not work properly)
3409                     )]
3410                    )
3411
3412       dnl to be able to set the thread priority, we need to have all of the
3413       dnl following functions:
3414       dnl   1. pthread_attr_getschedpolicy
3415       dnl   2. sched_get_priority_min and sched_get_priority_max
3416       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3417       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3418       HAVE_PRIOR_FUNCS=0
3419       AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
3420                      AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
3421                        AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
3422                            HAVE_PRIOR_FUNCS=1,
3423                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3424                              [
3425                                 HAVE_PRIOR_FUNCS=1
3426                                 POSIX4_LINK=" -lposix4"
3427                              ],
3428                            )
3429                        )
3430                      )
3431                    )
3432
3433       if test "$HAVE_PRIOR_FUNCS" = 1; then
3434         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3435       else
3436         AC_MSG_WARN(Setting thread priority will not work)
3437       fi
3438
3439       AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
3440                    AC_DEFINE(HAVE_PTHREAD_CANCEL),
3441                    AC_MSG_WARN([wxThread::Kill() will not work properly]))
3442
3443       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3444       [
3445         AC_TRY_COMPILE([#include <pthread.h>],
3446                      [
3447                         pthread_cleanup_push(NULL, NULL);
3448                         pthread_cleanup_pop(0);
3449                      ], [
3450                         wx_cv_func_pthread_cleanup_push=yes
3451                      ], [
3452                         wx_cv_func_pthread_cleanup_push=no
3453                      ])
3454       ])
3455
3456       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3457           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3458       fi
3459
3460       dnl mutexattr_t initialization is done in quite different ways on different
3461       dnl platforms, so check for a few things:
3462       dnl
3463       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3464       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3465       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3466       dnl defined, we do it by directly assigned
3467       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3468
3469       dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
3470       dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
3471       dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
3472       dnl simpler to just define _GNU_SOURCE to get everything)
3473       if test "x$wx_lib_glibc21" = "xyes"; then
3474           CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
3475       fi
3476
3477       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3478       [
3479         AC_TRY_COMPILE([#include <pthread.h>],
3480             [
3481                pthread_mutexattr_t attr;
3482                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3483             ], [
3484                wx_cv_type_pthread_mutexattr_t=yes
3485             ], [
3486                wx_cv_type_pthread_mutexattr_t=no
3487             ]
3488         )
3489       ])
3490
3491       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3492         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3493       else
3494         dnl don't despair, there may be another way to do it
3495         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3496                        wx_cv_type_pthread_rec_mutex_init,
3497         [
3498             AC_TRY_COMPILE([#include <pthread.h>],
3499                 [
3500                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3501                 ], [
3502                     wx_cv_type_pthread_rec_mutex_init=yes
3503                 ], [
3504                     wx_cv_type_pthread_rec_mutex_init=no
3505                 ]
3506             )
3507         ])
3508         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3509           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3510         else
3511           dnl this may break code working elsewhere, so at least warn about it
3512           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3513         fi
3514       fi
3515
3516       THREADS_LINK=" -l$THREADS_LINK"
3517
3518       dnl building MT programs under Solaris with the native compiler requires -mt
3519       dnl switch
3520       if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
3521           CPPFLAGS="$CFLAGS -mt"
3522           CXXFLAGS="$CXXFLAGS -mt"
3523           LDFLAGS="$LDFLAGS -mt"
3524       fi
3525     fi
3526
3527 dnl from if !MSW
3528 fi
3529
3530 if test "$wxUSE_THREADS" = "yes"; then
3531   AC_DEFINE(wxUSE_THREADS)
3532
3533   dnl we must define _REENTRANT or something along these lines for MT code
3534   TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS $CPP_MT_FLAG"
3535
3536   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3537 else
3538   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3539   dnl functions - add tests for other functions here as well
3540   if test "$ac_cv_func_strtok_r" = "yes"; then
3541     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3542     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3543         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3544         AC_MSG_RESULT(yes)
3545     else
3546         AC_MSG_RESULT(no)
3547     fi
3548   fi
3549 fi
3550
3551 if test "$WXGTK20" = 1 ; then
3552   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3553   WXGTK12=1
3554 fi
3555
3556 if test "$WXGTK12" = 1 ; then
3557   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3558 fi
3559
3560 if test "$WXGTK127" = 1 ; then
3561   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3562 fi
3563
3564 WXDEBUG=
3565
3566 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3567     WXDEBUG="-g"
3568     wxUSE_OPTIMISE=no
3569 fi
3570
3571 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3572     wxUSE_DEBUG_INFO=yes
3573     WXDEBUG="-ggdb"
3574 fi
3575
3576 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3577     AC_DEFINE(WXDEBUG)
3578     WXDEBUG_DEFINE="-D__WXDEBUG__"
3579 else
3580     if test "$wxUSE_GTK" = 1 ; then
3581         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3582     fi
3583 fi
3584
3585 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3586     AC_DEFINE(wxUSE_MEMORY_TRACING)
3587     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3588     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3589     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3590 fi
3591
3592 if test "$wxUSE_DMALLOC" = "yes" ; then
3593     DMALLOC_LIBS="-ldmalloc"
3594 fi
3595
3596 PROFILE=
3597 if test "$wxUSE_PROFILE" = "yes" ; then
3598     PROFILE=" -pg"
3599 fi
3600
3601 if test "$GCC" = "yes" ; then
3602     if test "$wxUSE_NO_RTTI" = "yes" ; then
3603         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3604     fi
3605     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3606         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3607     fi
3608     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3609         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3610     fi
3611     if test "$USE_WIN32" = 1 ; then
3612         # I'm not even really sure what this was ever added to solve,
3613         # but someone added it for mingw native builds, so I guess
3614         # they had a reason, right??
3615         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3616     fi
3617 fi
3618
3619
3620 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
3621 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
3622 if test "$wxUSE_OPTIMISE" = "no" ; then
3623     OPTIMISE=
3624 else
3625     if test "$GCC" = yes ; then
3626         OPTIMISE="-O2"
3627         case "${host}" in
3628             i586-*-*|i686-*-* )
3629             OPTIMISE="${OPTIMISE} "
3630         ;;
3631         esac
3632     else
3633         OPTIMISE="-O"
3634     fi
3635 fi
3636
3637 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3638     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3639
3640     WXWIN_COMPATIBILITY_2_2="yes"
3641 fi
3642
3643 if test "$WXWIN_COMPATIBILITY_2_2" = "yes"; then
3644     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3645 fi
3646
3647 dnl ---------------------------------------------------------------------------
3648 dnl the library may be built without GUI classes at all
3649 dnl ---------------------------------------------------------------------------
3650
3651 if test "$wxUSE_GUI" = "yes"; then
3652   AC_DEFINE(wxUSE_GUI)
3653
3654   dnl the things we always pull in the GUI version of the library:
3655   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3656   dnl    library really can't be built without those)
3657   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3658   dnl    almost any program and the first 2 are needed to show a message box
3659   dnl    which want to be always able to do)
3660   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3661   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3662   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3663   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3664   dnl 5. misc stuff: timers, settings, message box
3665 else
3666   AC_DEFINE(wxUSE_NOGUI)
3667 fi
3668
3669 dnl ---------------------------------------------------------------------------
3670 dnl Unix/Windows
3671 dnl ---------------------------------------------------------------------------
3672
3673 if test "$wxUSE_UNIX" = "yes"; then
3674   AC_DEFINE(wxUSE_UNIX)
3675 fi
3676
3677 dnl ---------------------------------------------------------------------------
3678 dnl Register non-GUI class options for makefiles and setup.h
3679 dnl ---------------------------------------------------------------------------
3680
3681 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3682   AC_DEFINE(wxUSE_APPLE_IEEE)
3683 fi
3684
3685 if test "$wxUSE_TIMER" = "yes"; then
3686   AC_DEFINE(wxUSE_TIMER)
3687 fi
3688
3689 if test "$wxUSE_WAVE" = "yes"; then
3690   AC_DEFINE(wxUSE_WAVE)
3691 fi
3692
3693 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3694   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3695 fi
3696
3697 if test "$wxUSE_STOPWATCH" = "yes"; then
3698   AC_DEFINE(wxUSE_STOPWATCH)
3699 fi
3700
3701 if test "$wxUSE_DATETIME" = "yes"; then
3702   AC_DEFINE(wxUSE_DATETIME)
3703 fi
3704
3705 if test "$wxUSE_TIMEDATE" = "yes"; then
3706   AC_DEFINE(wxUSE_TIMEDATE)
3707 fi
3708
3709 if test "$wxUSE_FILE" = "yes"; then
3710   AC_DEFINE(wxUSE_FILE)
3711 fi
3712
3713 if test "$wxUSE_FFILE" = "yes"; then
3714   AC_DEFINE(wxUSE_FFILE)
3715 fi
3716
3717 if test "$wxUSE_FILESYSTEM" = "yes"; then
3718   AC_DEFINE(wxUSE_FILESYSTEM)
3719 fi
3720
3721 if test "$wxUSE_FS_INET" = "yes"; then
3722   AC_DEFINE(wxUSE_FS_INET)
3723 fi
3724
3725 if test "$wxUSE_FS_ZIP" = "yes"; then
3726   AC_DEFINE(wxUSE_FS_ZIP)
3727 fi
3728
3729 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3730   AC_DEFINE(wxUSE_ZIPSTREAM)
3731 fi
3732
3733 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3734   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3735 fi
3736
3737 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3738   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3739 fi
3740
3741 if test "$wxUSE_BUSYINFO" = "yes"; then
3742   AC_DEFINE(wxUSE_BUSYINFO)
3743 fi
3744
3745 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3746   AC_DEFINE(wxUSE_STD_IOSTREAM)
3747 fi
3748
3749 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3750     AC_DEFINE(wxUSE_TEXTBUFFER)
3751 fi
3752
3753 if test "$wxUSE_TEXTFILE" = "yes"; then
3754   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3755     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3756   else
3757     AC_DEFINE(wxUSE_TEXTFILE)
3758   fi
3759 fi
3760
3761 if test "$wxUSE_CONFIG" = "yes" ; then
3762   if test "$wxUSE_TEXTFILE" != "yes"; then
3763     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3764   else
3765     AC_DEFINE(wxUSE_CONFIG)
3766     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3767   fi
3768 fi
3769
3770 if test "$wxUSE_INTL" = "yes" ; then
3771   if test "$wxUSE_FILE" != "yes"; then
3772     AC_MSG_WARN(I18n code requires wxFile... disabled)
3773   else
3774     AC_DEFINE(wxUSE_INTL)
3775     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3776     GUIDIST="$GUIDIST INTL_DIST"
3777   fi
3778 fi
3779
3780 if test "$wxUSE_LOG" = "yes"; then
3781   AC_DEFINE(wxUSE_LOG)
3782
3783     if test "$wxUSE_LOGGUI" = "yes"; then
3784       AC_DEFINE(wxUSE_LOGGUI)
3785     fi
3786
3787     if test "$wxUSE_LOGWINDOW" = "yes"; then
3788       AC_DEFINE(wxUSE_LOGWINDOW)
3789     fi
3790
3791     if test "$wxUSE_LOGDIALOG" = "yes"; then
3792       AC_DEFINE(wxUSE_LOG_DIALOG)
3793     fi
3794 fi
3795
3796 if test "$wxUSE_LONGLONG" = "yes"; then
3797   AC_DEFINE(wxUSE_LONGLONG)
3798 fi
3799
3800 if test "$wxUSE_GEOMETRY" = "yes"; then
3801   AC_DEFINE(wxUSE_GEOMETRY)
3802 fi
3803
3804 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3805   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3806   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3807 fi
3808
3809 if test "$wxUSE_STREAMS" = "yes" ; then
3810   AC_DEFINE(wxUSE_STREAMS)
3811 fi
3812
3813 dnl ---------------------------------------------------------------------------
3814 dnl time/date functions
3815 dnl ------------------------------------------------------------------------
3816
3817 if test "$wxUSE_DATETIME" = "yes"; then
3818     dnl check for strptime
3819     AC_CHECK_FUNCS(strptime)
3820
3821     dnl check for timezone variable
3822     AC_CACHE_CHECK(for timezone variable in <time.h>,
3823                    wx_cv_var_timezone,
3824                    [
3825                         AC_TRY_COMPILE(
3826                             [
3827                                 #include <time.h>
3828                             ],
3829                             [
3830                                 int tz;
3831                                 tz = timezone;
3832                             ],
3833                             [
3834                                 wx_cv_var_timezone=timezone
3835                             ],
3836                             [
3837                                 AC_TRY_COMPILE(
3838                                     [
3839                                         #include <time.h>
3840                                     ],
3841                                     [
3842                                         int tz;
3843                                         tz = _timezone;
3844                                     ],
3845                                     [
3846                                         wx_cv_var_timezone=_timezone
3847                                     ],
3848                                     [
3849                                         AC_TRY_COMPILE(
3850                                             [
3851                                                 #include <time.h>
3852                                             ],
3853                                             [
3854                                                 int tz;
3855                                                 tz = __timezone;
3856                                             ],
3857                                             [
3858                                                 wx_cv_var_timezone=__timezone
3859                                             ],
3860                                             [
3861                                                 if test "$USE_DOS" = 0 ; then
3862                                                     AC_MSG_ERROR(no timezone variable)
3863                                                 fi
3864                                             ]
3865                                         )
3866                                     ]
3867                                 )
3868                             ]
3869                         )
3870                    ]
3871     )
3872
3873     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3874     if test "x$wx_cv_var_timezone" != x ; then
3875         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3876     fi
3877
3878     dnl check for localtime (it's POSIX, but the check can do no harm...)
3879     AC_CHECK_FUNCS(localtime)
3880
3881     if test "$ac_cv_func_localtime" = "yes"; then
3882         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3883                        wx_cv_struct_tm_has_gmtoff,
3884         [
3885             AC_TRY_COMPILE(
3886                 [
3887                     #include <time.h>
3888                 ],
3889                 [
3890                     struct tm tm;
3891                     tm.tm_gmtoff++;
3892                 ],
3893                 [
3894                     wx_cv_struct_tm_has_gmtoff=yes
3895                 ],
3896                 wx_cv_struct_tm_has_gmtoff=no
3897             )
3898         ])
3899     fi
3900
3901     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
3902         AC_DEFINE(WX_GMTOFF_IN_TM)
3903     fi
3904
3905     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3906     dnl function to be used for high resolution timers
3907     AC_CHECK_FUNCS(gettimeofday ftime, break)
3908
3909     if test "$ac_cv_func_gettimeofday" = "yes"; then
3910         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3911                        wx_cv_func_gettimeofday_has_2_args,
3912         [
3913             dnl on some _really_ old systems it takes only 1 argument
3914             AC_LANG_SAVE
3915             AC_LANG_CPLUSPLUS
3916
3917             AC_TRY_COMPILE(
3918                 [
3919                     #include <sys/time.h>
3920                     #include <unistd.h>
3921                 ],
3922                 [
3923                     struct timeval tv;
3924                     gettimeofday(&tv, NULL);
3925                 ],
3926                 wx_cv_func_gettimeofday_has_2_args=yes,
3927                 AC_TRY_COMPILE(
3928                     [
3929                         #include <sys/time.h>
3930                         #include <unistd.h>
3931                     ],
3932                     [
3933                         struct timeval tv;
3934                         gettimeofday(&tv);
3935                     ],
3936                     wx_cv_func_gettimeofday_has_2_args=no,
3937                     [
3938                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
3939                         wx_cv_func_gettimeofday_has_2_args=unknown
3940                     ]
3941                 )
3942             )
3943             AC_LANG_RESTORE
3944         ])
3945
3946         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3947             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3948         fi
3949     fi
3950
3951     AC_DEFINE(wxUSE_TIMEDATE)
3952     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3953 fi
3954
3955 dnl ------------------------------------------------------------------------
3956 dnl wxSocket
3957 dnl ------------------------------------------------------------------------
3958
3959 dnl under MSW we always have sockets
3960 if test "$TOOLKIT" != "MSW"; then
3961
3962     if test "$wxUSE_SOCKETS" = "yes"; then
3963         dnl under Solaris, socket functions live in -lsocket
3964         AC_CHECK_FUNC(socket,,
3965             AC_CHECK_LIB(socket, socket,
3966                 INET_LINK="$INET_LINK -lsocket",
3967                 [
3968                     AC_MSG_WARN([socket library not found - sockets will be disabled])
3969                     wxUSE_SOCKETS=no
3970                 ]
3971             )
3972         )
3973     fi
3974
3975     dnl this test may be appropriate if building under cygwin
3976     dnl right now I'm assuming it also uses the winsock stuff
3977     dnl like mingw does..  -- RL
3978
3979     if test "$wxUSE_SOCKETS" = "yes" ; then
3980         dnl determine the type of third argument for getsockname
3981         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3982                        wx_cv_type_getsockname3,
3983             [
3984                 AC_LANG_SAVE
3985                 AC_LANG_CPLUSPLUS
3986
3987                 AC_TRY_COMPILE(
3988                     [
3989                         #include <sys/types.h>
3990                         #include <sys/socket.h>
3991                     ],
3992                     [
3993                         socklen_t len;
3994                         getsockname(0, 0, &len);
3995                     ],
3996                     wx_cv_type_getsockname3=socklen_t,
3997                     AC_TRY_COMPILE(
3998                         [
3999                             #include <sys/types.h>
4000                             #include <sys/socket.h>
4001                         ],
4002                         [
4003                             size_t len;
4004                             getsockname(0, 0, &len);
4005                         ],
4006                         wx_cv_type_getsockname3=size_t,
4007                         AC_TRY_COMPILE(
4008                             [
4009                                 #include <sys/types.h>
4010                                 #include <sys/socket.h>
4011                             ],
4012                             [
4013                                 int len;
4014                                 getsockname(0, 0, &len);
4015                             ],
4016                             wx_cv_type_getsockname3=int,
4017                             wx_cv_type_getsockname3=unknown
4018                         )
4019                     )
4020                 )
4021
4022                 AC_LANG_RESTORE
4023             ])
4024
4025         if test "$wx_cv_type_getsockname3" = "unknown"; then
4026             wxUSE_SOCKETS=no
4027             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4028         else
4029             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4030         fi
4031     fi
4032 fi
4033 dnl if !MSW
4034
4035 if test "$wxUSE_SOCKETS" = "yes" ; then
4036     AC_DEFINE(wxUSE_SOCKETS)
4037     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4038 fi
4039
4040 dnl ---------------------------------------------------------------------------
4041 dnl Joystick support
4042 dnl ---------------------------------------------------------------------------
4043
4044 if test "$wxUSE_GUI" = "yes"; then
4045
4046     if test "$TOOLKIT" = "MAC"; then
4047         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4048         wxUSE_JOYSTICK=no
4049      fi
4050     if test "$TOOLKIT" = "MOTIF"; then
4051         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4052         wxUSE_JOYSTICK=no
4053      fi
4054
4055     dnl under MSW we always have joystick support
4056     if test "$TOOLKIT" != "MSW"; then
4057         if test "$wxUSE_JOYSTICK" = "yes"; then
4058             dnl joystick support is only for Linux 2.1.x or greater
4059             AC_CHECK_HEADERS(linux/joystick.h)
4060             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4061                 wxUSE_JOYSTICK=no
4062                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4063             fi
4064         fi
4065     fi
4066
4067     if test "$wxUSE_JOYSTICK" = "yes"; then
4068         AC_DEFINE(wxUSE_JOYSTICK)
4069         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4070     fi
4071 fi
4072
4073 dnl ------------------------------------------------------------------------
4074 dnl DLL support
4075 dnl ------------------------------------------------------------------------
4076
4077 dnl under MSW we always have LoadLibrary/GetProcAddress
4078 if test "$TOOLKIT" != "MSW"; then
4079
4080     HAVE_DL_FUNCS=0
4081     HAVE_SHL_FUNCS=0
4082     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4083         if test "$USE_DARWIN" = 1; then
4084             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4085             HAVE_DL_FUNCS=1
4086         else
4087             dnl the test is a bit complicated because we check for dlopen() both with
4088             dnl and without -ldl and we also try to find shl_load() if there is no
4089             dnl dlopen() on this system
4090             AC_CHECK_FUNCS(dlopen,
4091             [
4092                 AC_DEFINE(HAVE_DLOPEN)
4093                 HAVE_DL_FUNCS=1
4094             ],
4095             [
4096                 AC_CHECK_LIB(dl, dlopen,
4097                             [
4098                                 AC_DEFINE(HAVE_DLOPEN)
4099                                 HAVE_DL_FUNCS=1
4100                                 DL_LINK=" -ldl$DL_LINK"
4101                             ],
4102                             [
4103                                 AC_CHECK_FUNCS(shl_load,
4104                                               [
4105                                                 AC_DEFINE(HAVE_SHL_LOAD)
4106                                                 HAVE_SHL_FUNCS=1
4107                                               ],
4108                                               [
4109                                                 AC_CHECK_LIB(shl_load, dld,
4110                                                              [
4111                                                                 HAVE_SHL_FUNCS=1
4112                                                                 DL_LINK=" -ldld$DL_LINK"
4113                                                              ])
4114                                               ])
4115                             ])
4116             ])
4117
4118         dnl check also for dlerror()
4119         if test "$HAVE_DL_FUNCS" = 1; then
4120             AC_CHECK_FUNCS(dlerror,
4121                            AC_DEFINE(HAVE_DLERROR),
4122                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4123         fi
4124         fi
4125
4126         if test "$HAVE_DL_FUNCS" = 0; then
4127             if test "$HAVE_SHL_FUNCS" = 0; then
4128               if test "$USE_UNIX" = 1; then
4129                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4130                   wxUSE_DYNAMIC_LOADER=no
4131                   wxUSE_DYNLIB_CLASS=no
4132               else
4133                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4134               fi
4135             fi
4136         fi
4137     fi
4138 fi
4139
4140 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4141     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4142 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4143     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4144 fi
4145
4146 dnl ---------------------------------------------------------------------------
4147 dnl String stuff
4148 dnl ---------------------------------------------------------------------------
4149
4150 if test "$wxUSE_FONTMAP" = "yes" ; then
4151   AC_DEFINE(wxUSE_FONTMAP)
4152 fi
4153
4154 if test "$wxUSE_UNICODE" = "yes" ; then
4155   AC_DEFINE(wxUSE_UNICODE)
4156
4157   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4158         AC_CHECK_LIB(unicows,main,
4159             [
4160                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4161             ],
4162             [
4163                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4164                              Applications will only run on Windows NT/2000/XP!])
4165                 wxUSE_UNICODE_MSLU=no
4166             ])
4167     fi
4168 fi
4169
4170 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4171   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4172 fi
4173
4174
4175 dnl ----------------------------------------------------------------
4176 dnl iODBC support
4177 dnl ----------------------------------------------------------------
4178
4179 IODBC_C_SRC=""
4180 if test "$wxUSE_ODBC" = "yes" ; then
4181     AC_DEFINE(wxUSE_ODBC)
4182     WXODBCFLAG="-D_IODBC_"
4183     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4184 fi
4185
4186 dnl ----------------------------------------------------------------
4187 dnl Register PostScript options for makefiles and setup.h
4188 dnl ----------------------------------------------------------------
4189
4190 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4191   AC_DEFINE(wxUSE_POSTSCRIPT)
4192 fi
4193
4194 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4195
4196 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4197
4198 dnl ---------------------------------------------------------------------------
4199 dnl big GUI components: MDI, doc/view, printing, help, ...
4200 dnl ---------------------------------------------------------------------------
4201
4202 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4203     AC_DEFINE(wxUSE_CONSTRAINTS)
4204     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4205 fi
4206
4207 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4208     if test "$wxUSE_UNIVERSAL" = "yes"; then
4209         AC_MSG_WARN(MDI not yet supported for wxUNIVERSAL... disabled)
4210         wxUSE_MDI_ARCHITECTURE=no
4211     fi
4212
4213     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4214         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4215         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4216     fi
4217 fi
4218
4219 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4220     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4221     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4222     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4223         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4224     fi
4225 fi
4226
4227 if test "$wxUSE_HELP" = "yes"; then
4228     AC_DEFINE(wxUSE_HELP)
4229     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4230
4231     if test "$wxUSE_MSW" = 1; then
4232       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4233         AC_CHECK_HEADER(htmlhelp.h,
4234             [
4235                 AC_DEFINE(wxUSE_MS_HTML_HELP)
4236             ],
4237             [
4238                 AC_MSG_WARN([MS HTML Help cannot be used without htmlhelp.h... disabled])
4239                 wxUSE_MS_HTML_HELP=no
4240             ])
4241       fi
4242     fi
4243
4244     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4245       if test "$wxUSE_HTML" = "yes"; then
4246         AC_DEFINE(wxUSE_WXHTML_HELP)
4247       else
4248         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4249         wxUSE_WXHTML_HELP=no
4250       fi
4251     fi
4252 fi
4253
4254 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4255     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4256         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4257     else
4258         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4259     fi
4260     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4261 fi
4262
4263 if test "$wxUSE_PROLOGIO" = "yes" ; then
4264     AC_DEFINE(wxUSE_PROLOGIO)
4265 fi
4266
4267 if test "$wxUSE_RESOURCES" = "yes" ; then
4268     AC_DEFINE(wxUSE_RESOURCES)
4269     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4270 fi
4271
4272 if test "$wxUSE_X_RESOURCES" = "yes"; then
4273     AC_DEFINE(wxUSE_X_RESOURCES)
4274 fi
4275
4276 dnl ---------------------------------------------------------------------------
4277 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4278 dnl ---------------------------------------------------------------------------
4279
4280 dnl check for ole headers and disable a few features requiring it if not
4281 dnl present (earlier versions of mingw32 don't have ole2.h)
4282 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4283                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4284                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4285     AC_CHECK_HEADERS(ole2.h)
4286
4287     if test "$ac_cv_header_ole2_h" = "yes" ; then
4288         if test "$GCC" = yes ; then
4289             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4290             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
4291             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4292             AC_DEFINE(wxUSE_OLE)
4293
4294         fi
4295
4296         dnl for OLE clipboard and dnd
4297         AC_DEFINE(wxUSE_DATAOBJ)
4298     else
4299         AC_MSG_WARN([Some features disabled because OLE headers not found])
4300
4301         wxUSE_CLIPBOARD=no
4302         wxUSE_DRAG_AND_DROP=no
4303         wxUSE_DATAOBJ=no
4304     fi
4305
4306     if test "$wxUSE_METAFILE" = "yes"; then
4307         AC_DEFINE(wxUSE_METAFILE)
4308
4309         dnl this one should probably be made separately configurable
4310         AC_DEFINE(wxUSE_ENH_METAFILE)
4311     fi
4312 fi
4313
4314 if test "$wxUSE_IPC" = "yes"; then
4315     if test "$wxUSE_SOCKETS" != "yes"; then
4316         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4317     fi
4318
4319     AC_DEFINE(wxUSE_IPC)
4320 fi
4321
4322 if test "$wxUSE_CLIPBOARD" = "yes"; then
4323     AC_DEFINE(wxUSE_CLIPBOARD)
4324
4325     dnl required by clipboard code in configuration check
4326     AC_DEFINE(wxUSE_DATAOBJ)
4327 fi
4328
4329 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4330     if test "$wxUSE_GTK" = 1; then
4331         if test "$WXGTK12" != 1; then
4332             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4333             wxUSE_DRAG_AND_DROP=no
4334         fi
4335     fi
4336
4337     if test "$wxUSE_MOTIF" = 1; then
4338         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4339         wxUSE_DRAG_AND_DROP=no
4340     fi
4341
4342     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4343         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4344         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4345     fi
4346
4347 fi
4348
4349 if test "$wxUSE_SPLINES" = "yes" ; then
4350   AC_DEFINE(wxUSE_SPLINES)
4351 fi
4352
4353 dnl ---------------------------------------------------------------------------
4354 dnl GUI controls
4355 dnl ---------------------------------------------------------------------------
4356
4357 USES_CONTROLS=0
4358 if test "$wxUSE_CONTROLS" = "yes"; then
4359   USES_CONTROLS=1
4360 fi
4361
4362 if test "$wxUSE_ACCEL" = "yes"; then
4363   AC_DEFINE(wxUSE_ACCEL)
4364   USES_CONTROLS=1
4365 fi
4366
4367 if test "$wxUSE_BUTTON" = "yes"; then
4368   AC_DEFINE(wxUSE_BUTTON)
4369   USES_CONTROLS=1
4370 fi
4371
4372 if test "$wxUSE_BMPBUTTON" = "yes"; then
4373   AC_DEFINE(wxUSE_BMPBUTTON)
4374   USES_CONTROLS=1
4375 fi
4376
4377 if test "$wxUSE_CALCTRL" = "yes"; then
4378   AC_DEFINE(wxUSE_CALENDARCTRL)
4379   USES_CONTROLS=1
4380   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4381 fi
4382
4383 if test "$wxUSE_CARET" = "yes"; then
4384   AC_DEFINE(wxUSE_CARET)
4385   USES_CONTROLS=1
4386   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4387 fi
4388
4389 if test "$wxUSE_COMBOBOX" = "yes"; then
4390   AC_DEFINE(wxUSE_COMBOBOX)
4391   USES_CONTROLS=1
4392 fi
4393
4394 if test "$wxUSE_CHOICE" = "yes"; then
4395   AC_DEFINE(wxUSE_CHOICE)
4396   USES_CONTROLS=1
4397 fi
4398
4399 if test "$wxUSE_CHECKBOX" = "yes"; then
4400   AC_DEFINE(wxUSE_CHECKBOX)
4401   USES_CONTROLS=1
4402 fi
4403
4404 if test "$wxUSE_CHECKLST" = "yes"; then
4405   AC_DEFINE(wxUSE_CHECKLISTBOX)
4406   USES_CONTROLS=1
4407   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4408 fi
4409
4410 if test "$wxUSE_GAUGE" = "yes"; then
4411   AC_DEFINE(wxUSE_GAUGE)
4412   USES_CONTROLS=1
4413 fi
4414
4415 if test "$wxUSE_NEW_GRID" = "yes"; then
4416   wxUSE_GRID="yes"
4417   AC_DEFINE(wxUSE_NEW_GRID)
4418   USES_CONTROLS=1
4419   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4420 fi
4421
4422 if test "$wxUSE_GRID" = "yes"; then
4423   AC_DEFINE(wxUSE_GRID)
4424   USES_CONTROLS=1
4425   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4426 fi
4427
4428 if test "$wxUSE_IMAGLIST" = "yes"; then
4429     AC_DEFINE(wxUSE_IMAGLIST)
4430 fi
4431
4432 if test "$wxUSE_LISTBOX" = "yes"; then
4433     AC_DEFINE(wxUSE_LISTBOX)
4434     USES_CONTROLS=1
4435 fi
4436
4437 if test "$wxUSE_LISTCTRL" = "yes"; then
4438     if test "$wxUSE_IMAGLIST" = "yes"; then
4439         AC_DEFINE(wxUSE_LISTCTRL)
4440         USES_CONTROLS=1
4441         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4442     else
4443         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4444     fi
4445 fi
4446
4447 if test "$wxUSE_NOTEBOOK" = "yes"; then
4448     AC_DEFINE(wxUSE_NOTEBOOK)
4449     USES_CONTROLS=1
4450     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4451 fi
4452
4453 if test "$wxUSE_PROPSHEET" = "yes"; then
4454     AC_DEFINE(wxUSE_PROPSHEET)
4455     USES_CONTROLS=1
4456     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4457 fi
4458
4459 if test "$wxUSE_RADIOBOX" = "yes"; then
4460     AC_DEFINE(wxUSE_RADIOBOX)
4461     USES_CONTROLS=1
4462 fi
4463
4464 if test "$wxUSE_RADIOBTN" = "yes"; then
4465     AC_DEFINE(wxUSE_RADIOBTN)
4466     USES_CONTROLS=1
4467 fi
4468
4469 if test "$wxUSE_SASH" = "yes"; then
4470     AC_DEFINE(wxUSE_SASH)
4471     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4472 fi
4473
4474 if test "$wxUSE_SCROLLBAR" = "yes"; then
4475     AC_DEFINE(wxUSE_SCROLLBAR)
4476     USES_CONTROLS=1
4477     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4478 fi
4479
4480 if test "$wxUSE_SLIDER" = "yes"; then
4481     AC_DEFINE(wxUSE_SLIDER)
4482     USES_CONTROLS=1
4483 fi
4484
4485 if test "$wxUSE_SPINBTN" = "yes"; then
4486     AC_DEFINE(wxUSE_SPINBTN)
4487     USES_CONTROLS=1
4488 fi
4489
4490 if test "$wxUSE_SPINCTRL" = "yes"; then
4491     AC_DEFINE(wxUSE_SPINCTRL)
4492     USES_CONTROLS=1
4493 fi
4494
4495 if test "$wxUSE_SPLITTER" = "yes"; then
4496     AC_DEFINE(wxUSE_SPLITTER)
4497     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4498 fi
4499
4500 if test "$wxUSE_STATBMP" = "yes"; then
4501     AC_DEFINE(wxUSE_STATBMP)
4502     USES_CONTROLS=1
4503 fi
4504
4505 if test "$wxUSE_STATBOX" = "yes"; then
4506     AC_DEFINE(wxUSE_STATBOX)
4507     USES_CONTROLS=1
4508 fi
4509
4510 if test "$wxUSE_STATTEXT" = "yes"; then
4511     AC_DEFINE(wxUSE_STATTEXT)
4512     USES_CONTROLS=1
4513 fi
4514
4515 if test "$wxUSE_STATLINE" = "yes"; then
4516     if test "$wxUSE_WINE" = 1 ; then
4517         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4518     else
4519         AC_DEFINE(wxUSE_STATLINE)
4520         USES_CONTROLS=1
4521     fi
4522 fi
4523
4524 if test "$wxUSE_STATUSBAR" = "yes"; then
4525     AC_DEFINE(wxUSE_STATUSBAR)
4526     USES_CONTROLS=1
4527
4528     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4529 fi
4530
4531 if test "$wxUSE_TABDIALOG" = "yes"; then
4532     AC_DEFINE(wxUSE_TAB_DIALOG)
4533     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4534 fi
4535
4536 if test "$wxUSE_TEXTCTRL" = "yes"; then
4537     AC_DEFINE(wxUSE_TEXTCTRL)
4538     USES_CONTROLS=1
4539     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4540 fi
4541
4542 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4543     if test "$wxUSE_MAC" = 1; then
4544         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4545         wxUSE_TOGGLEBTN=no
4546     fi
4547     if test "$wxUSE_UNIVERSAL" = "yes"; then
4548         AC_MSG_WARN([Toggle button not yet supported under wxUNIVERSAL... disabled])
4549         wxUSE_TOGGLEBTN=no
4550     fi
4551
4552     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4553         AC_DEFINE(wxUSE_TOGGLEBTN)
4554         USES_CONTROLS=1
4555     fi
4556 fi
4557
4558 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4559     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4560     wxUSE_TOOLBAR="yes"
4561     USES_CONTROLS=1
4562 fi
4563
4564 if test "$wxUSE_TOOLBAR" = "yes"; then
4565     AC_DEFINE(wxUSE_TOOLBAR)
4566     USES_CONTROLS=1
4567
4568     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4569     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4570         wxUSE_TOOLBAR_NATIVE="yes"
4571     fi
4572
4573     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4574         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4575         USES_CONTROLS=1
4576     fi
4577
4578     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4579 fi
4580
4581 if test "$wxUSE_TOOLTIPS" = "yes"; then
4582     if test "$wxUSE_MOTIF" = 1; then
4583         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4584     else
4585         if test "$wxUSE_WINE" = 1; then
4586             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4587         else
4588             if test "$wxUSE_UNIVERSAL" = "yes"; then
4589                 AC_MSG_WARN([wxTooltip not supported yet in wxUNIVERSAL... disabled])
4590             else
4591                 AC_DEFINE(wxUSE_TOOLTIPS)
4592             fi
4593         fi
4594     fi
4595 fi
4596
4597 if test "$wxUSE_TREECTRL" = "yes"; then
4598     if test "$wxUSE_IMAGLIST" = "yes"; then
4599         AC_DEFINE(wxUSE_TREECTRL)
4600         USES_CONTROLS=1
4601         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4602     else
4603         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4604     fi
4605 fi
4606
4607 if test "$wxUSE_POPUPWIN" = "yes"; then
4608     if test "$wxUSE_MAC" = 1; then
4609         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4610     else
4611         if test "$wxUSE_MOTIF" = 1; then
4612             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4613         else
4614             AC_DEFINE(wxUSE_POPUPWIN)
4615
4616             USES_CONTROLS=1
4617         fi
4618     fi
4619 fi
4620
4621 if test "$wxUSE_TIPWINDOW" = "yes"; then
4622     AC_DEFINE(wxUSE_TIPWINDOW)
4623 fi
4624
4625 if test "$USES_CONTROLS" = 1; then
4626     AC_DEFINE(wxUSE_CONTROLS)
4627 fi
4628
4629 dnl ---------------------------------------------------------------------------
4630 dnl misc options
4631 dnl ---------------------------------------------------------------------------
4632
4633 if test "$wxUSE_TREELAYOUT" = "yes"; then
4634     AC_DEFINE(wxUSE_TREELAYOUT)
4635     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4636 fi
4637
4638 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4639     AC_DEFINE(wxUSE_DRAGIMAGE)
4640     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4641 fi
4642
4643 if test "$wxUSE_MENUS" = "yes"; then
4644     AC_DEFINE(wxUSE_MENUS)
4645     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4646 fi
4647
4648 if test "$wxUSE_METAFILE" = "yes"; then
4649     AC_DEFINE(wxUSE_METAFILE)
4650 fi
4651
4652 if test "$wxUSE_MIMETYPE" = "yes"; then
4653     AC_DEFINE(wxUSE_MIMETYPE)
4654 fi
4655
4656 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4657     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4658 fi
4659
4660 if test "$wxUSE_PROTOCOL" = "yes"; then
4661     if test "$wxUSE_SOCKETS" != "yes"; then
4662         AC_MSG_WARN(Protocol classes require sockets... disabled)
4663         wxUSE_PROTOCOL=no
4664     fi
4665
4666     if test "$wxUSE_PROTOCOL" = "yes"; then
4667         AC_DEFINE(wxUSE_PROTOCOL)
4668
4669         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4670             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4671         fi
4672         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4673             AC_DEFINE(wxUSE_PROTOCOL_FTP)
4674         fi
4675         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4676             AC_DEFINE(wxUSE_PROTOCOL_FILE)
4677         fi
4678     fi
4679 fi
4680
4681 if test "$wxUSE_URL" = "yes"; then
4682     if test "$wxUSE_PROTOCOL" != "yes"; then
4683         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4684         wxUSE_URL=no
4685     fi
4686     if test "$wxUSE_URL" = "yes"; then
4687         AC_DEFINE(wxUSE_URL)
4688     fi
4689 fi
4690
4691 if test "$wxUSE_MINIFRAME" = "yes"; then
4692     AC_DEFINE(wxUSE_MINIFRAME)
4693     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4694 fi
4695
4696 if test "$wxUSE_HTML" = "yes"; then
4697     AC_DEFINE(wxUSE_HTML)
4698     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4699 fi
4700
4701 if test "$wxUSE_VALIDATORS" = "yes"; then
4702     AC_DEFINE(wxUSE_VALIDATORS)
4703     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4704 fi
4705
4706 if test "$wxUSE_PALETTE" = "yes" ; then
4707   AC_DEFINE(wxUSE_PALETTE)
4708 fi
4709
4710 if test "$wxUSE_IMAGE" = "yes" ; then
4711   AC_DEFINE(wxUSE_IMAGE)
4712 fi
4713
4714 if test "$wxUSE_GIF" = "yes" ; then
4715   AC_DEFINE(wxUSE_GIF)
4716 fi
4717
4718 if test "$wxUSE_PCX" = "yes" ; then
4719   AC_DEFINE(wxUSE_PCX)
4720 fi
4721
4722 if test "$wxUSE_IFF" = "yes" ; then
4723   AC_DEFINE(wxUSE_IFF)
4724 fi
4725
4726 if test "$wxUSE_PNM" = "yes" ; then
4727   AC_DEFINE(wxUSE_PNM)
4728 fi
4729
4730 if test "$wxUSE_XPM" = "yes" ; then
4731   AC_DEFINE(wxUSE_XPM)
4732 fi
4733
4734 if test "$wxUSE_ICO_CUR" = "yes" ; then
4735   AC_DEFINE(wxUSE_ICO_CUR)
4736 fi
4737
4738 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
4739   dnl Must be done this late because -lunicows must be before all the other libs
4740   LIBS=" -lunicows $LIBS"
4741 fi
4742
4743 dnl ---------------------------------------------------------------------------
4744 dnl common dialog
4745 dnl ---------------------------------------------------------------------------
4746
4747 if test "$wxUSE_CHOICEDLG" = "yes"; then
4748     AC_DEFINE(wxUSE_CHOICEDLG)
4749 fi
4750
4751 if test "$wxUSE_COLOURDLG" = "yes"; then
4752     AC_DEFINE(wxUSE_COLOURDLG)
4753 fi
4754
4755 if test "$wxUSE_FILEDLG" = "yes"; then
4756     AC_DEFINE(wxUSE_FILEDLG)
4757 fi
4758
4759 if test "$wxUSE_FINDREPLDLG" = "yes"; then
4760     AC_DEFINE(wxUSE_FINDREPLDLG)
4761 fi
4762
4763 if test "$wxUSE_FONTDLG" = "yes"; then
4764     AC_DEFINE(wxUSE_FONTDLG)
4765 fi
4766
4767 if test "$wxUSE_DIRDLG" = "yes"; then
4768     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4769        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
4770     else
4771         if test "$wxUSE_TREECTRL" != "yes"; then
4772             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
4773         else
4774             AC_DEFINE(wxUSE_DIRDLG)
4775         fi
4776     fi
4777 fi
4778
4779 if test "$wxUSE_MSGDLG" = "yes"; then
4780     AC_DEFINE(wxUSE_MSGDLG)
4781 fi
4782
4783 if test "$wxUSE_NUMBERDLG" = "yes"; then
4784     AC_DEFINE(wxUSE_NUMBERDLG)
4785 fi
4786
4787 if test "$wxUSE_PROGRESSDLG" = "yes"; then
4788     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4789        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
4790     else
4791         AC_DEFINE(wxUSE_PROGRESSDLG)
4792     fi
4793 fi
4794
4795 if test "$wxUSE_SPLASH" = "yes"; then
4796     AC_DEFINE(wxUSE_SPLASH)
4797 fi
4798
4799 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
4800     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4801        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
4802     else
4803         AC_DEFINE(wxUSE_STARTUP_TIPS)
4804     fi
4805 fi
4806
4807 if test "$wxUSE_TEXTDLG" = "yes"; then
4808     AC_DEFINE(wxUSE_TEXTDLG)
4809 fi
4810
4811 if test "$wxUSE_WIZARDDLG" = "yes"; then
4812     AC_DEFINE(wxUSE_WIZARDDLG)
4813     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
4814 fi
4815
4816 dnl ---------------------------------------------------------------------------
4817 dnl get the string with OS info - used by wxGetOsDescription()
4818 dnl ---------------------------------------------------------------------------
4819
4820 if test "$cross_compiling" = "yes"; then
4821     dnl Use best guess from host as we can't use uname when cross compiling
4822     OSINFO="\"$host\""
4823 else
4824     dnl attualy work out OS version
4825     OSINFO=`uname -s -r -m`
4826     OSINFO="\"$OSINFO\""
4827 fi
4828
4829 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
4830
4831 dnl ---------------------------------------------------------------------------
4832 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
4833 dnl ---------------------------------------------------------------------------
4834
4835 if test "x$prefix" != "xNONE"; then
4836     wxPREFIX=$prefix
4837 else
4838     wxPREFIX=$ac_default_prefix
4839 fi
4840
4841 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
4842
4843 dnl ---------------------------------------------------------------------------
4844 dnl Output the makefiles and such from the results found above
4845 dnl ---------------------------------------------------------------------------
4846
4847 dnl all additional libraries (except wxWindows itself) we link with
4848
4849 dnl note that we always link with -lm except for Mac OS X
4850 dnl extended.c uses floor() and is always linked in
4851
4852 if test "$wxUSE_MAC" = 1 ; then
4853     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
4854 fi
4855
4856 dnl FIXME: should this be covered by the conditional above
4857 dnl given the -lm comment there?  Or should that comment (and
4858 dnl this one) be removed..   [ 7 Nov 2001 ]
4859
4860 LIBS="$ZLIB_LINK$POSIX4_LINK$INET_LINK$WCHAR_LINK$THREADS_LINK$DL_LINK -lm$LIBS"
4861
4862 if test "$wxUSE_GUI" = "yes"; then
4863
4864     LIBS=" $GUI_TK_LIBRARY$PNG_LINK$JPEG_LINK$TIFF_LINK$FREETYPE_LINK$LIBS"
4865
4866     dnl TODO add checks that these samples will really compile (i.e. all the
4867     dnl      library features they need are present)
4868
4869     dnl TODO some samples are never built so far:
4870     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
4871     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS controls dialogs \
4872                      drawing dynamic erase event exec font image \
4873                      minimal richedit rotate widgets"
4874
4875     dnl this is needed to be able to find AFM files
4876     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
4877 else
4878     SAMPLES_SUBDIRS="console"
4879 fi
4880
4881
4882 dnl all -I options we must pass to the compiler
4883 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} -I\${top_srcdir}/include \
4884 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
4885 $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
4886
4887 dnl wxGTK does not need TOOLKIT includes in wx-config
4888 if test "$wxUSE_GTK" = 1; then
4889     WXCONFIG_INCLUDE=
4890 else
4891     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
4892 fi
4893
4894 dnl C/C++ compiler options used to compile wxWindows
4895 if test "$GXX" = yes ; then
4896     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
4897     CXXWARNINGS="-Wall"
4898     dnl should enable this one day...
4899     dnl CXXWARNINGS="-Wall -Werror"
4900
4901     dnl Add this *after* all compile tests, we don't need or want generated
4902     dnl depfiles until actually building the lib
4903     if test "$wxUSE_NO_DEPS" = "no" ; then
4904         CFLAGS="-MMD $CFLAGS"
4905         CXXFLAGS="-MMD $CXXFLAGS"
4906     fi
4907 fi
4908
4909 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
4910
4911 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
4912 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
4913
4914 LDFLAGS="$LDFLAGS$PROFILE"
4915
4916 dnl for convenience, sort the samples in alphabetical order
4917 dnl
4918 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
4919 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
4920 dnl
4921 dnl       Unfortunately, there is a bug in OS/2's tr, such that
4922 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
4923 dnl       only removes the Unix-like part of the introduced line break.
4924 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
4925
4926 dnl makefile variables
4927 AC_SUBST(LEX_STEM)
4928 AC_SUBST(PATH_IFS)
4929
4930 dnl global options
4931 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
4932 AC_SUBST(WX_MINOR_VERSION_NUMBER)
4933 AC_SUBST(WX_RELEASE_NUMBER)
4934 AC_SUBST(WX_LIBRARY_NAME_STATIC)
4935 AC_SUBST(WX_LIBRARY_NAME_SHARED)
4936 AC_SUBST(WX_LIBRARY_IMPORTLIB)
4937 AC_SUBST(WX_TARGET_LIBRARY)
4938 AC_SUBST(WX_LIBRARY_LINK1)
4939 AC_SUBST(WX_LIBRARY_LINK2)
4940 AC_SUBST(PROGRAM_EXT)
4941
4942 dnl global gl options
4943 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
4944 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
4945 AC_SUBST(WX_TARGET_LIBRARY_GL)
4946 AC_SUBST(WX_LIBRARY_LINK1_GL)
4947 AC_SUBST(WX_LIBRARY_LINK2_GL)
4948
4949 dnl are we supposed to create the links?
4950 AC_SUBST(WX_ALL)
4951 AC_SUBST(WX_ALL_INSTALLED)
4952
4953 AC_SUBST(SHARED_LD)
4954 AC_SUBST(PIC_FLAG)
4955 AC_SUBST(CODE_GEN_FLAGS)
4956 AC_SUBST(CODE_GEN_FLAGS_CXX)
4957
4958 AC_SUBST(SONAME_FLAGS)
4959 AC_SUBST(SONAME_FLAGS_GL)
4960 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
4961 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
4962
4963 dnl debugging options
4964 AC_SUBST(WXDEBUG_DEFINE)
4965
4966 dnl toolkit options
4967 AC_SUBST(USE_GUI)
4968 AC_SUBST(AFMINSTALL)
4969 AC_SUBST(TOOLKIT)
4970 AC_SUBST(TOOLKIT_DIR)
4971 AC_SUBST(TOOLKIT_VPATH)
4972 AC_SUBST(TOOLCHAIN_NAME)
4973 AC_SUBST(TOOLCHAIN_DEFS)
4974 AC_SUBST(TOOLCHAIN_DLL_DEFS)
4975
4976 dnl wx-config options
4977 AC_SUBST(host_alias)
4978 AC_SUBST(cross_compiling)
4979 AC_SUBST(WXCONFIG_LIBS)
4980 AC_SUBST(WXCONFIG_LIBS_GL)
4981 AC_SUBST(WXCONFIG_LIBS_STATIC)
4982 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
4983 AC_SUBST(WXCONFIG_INCLUDE)
4984
4985 dnl what to compile
4986 AC_SUBST(ALL_OBJECTS)
4987
4988 dnl distribution vars
4989 AC_SUBST(GUIDIST)
4990 AC_SUBST(PORT_FILES)
4991 AC_SUBST(DISTDIR)
4992
4993 dnl additional subdirectories where we will build
4994 AC_SUBST(SAMPLES_SUBDIRS)
4995
4996 dnl additional libraries and linker settings
4997 AC_SUBST(LDFLAGS)
4998 AC_SUBST(LDFLAGS_GL)
4999 AC_SUBST(OPENGL_LIBS)
5000 AC_SUBST(DMALLOC_LIBS)
5001 AC_SUBST(EXTRADEFS)
5002
5003 dnl additional resurces settings
5004 AC_SUBST(RESCOMP)
5005 AC_SUBST(RESFLAGS)
5006 AC_SUBST(RESPROGRAMOBJ)
5007 AC_SUBST(WX_RESOURCES_MACOSX)
5008 AC_SUBST(WX_RESOURCES_MACOSX_COMPILED)
5009
5010 dnl additional for Mac OS X
5011 AC_SUBST(DEREZ)
5012 AC_SUBST(LIBWXMACRES)
5013 AC_SUBST(LIBWXMACRESCOMP)
5014 AC_SUBST(LIBWXMACRESWXCONFIG)
5015
5016 dnl These seem to be missing
5017 AC_SUBST(DLLTOOL)
5018 AC_SUBST(AS)
5019 AC_SUBST(NM)
5020 AC_SUBST(LD)
5021 AC_SUBST(MAKEINFO)
5022 AC_SUBST(INSTALL_LIBRARY)
5023
5024 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5025 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5026 dnl - and we do use it)
5027 AC_PROG_MAKE_SET
5028
5029 dnl move setup.h back if available
5030 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5031     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5032 fi
5033
5034 AC_CONFIG_HEADER(setup.h:setup.h.in)
5035
5036 dnl some more GUI only things
5037 if test "$wxUSE_GUI" = "yes"; then
5038     dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5039     dnl samples and the only way to do it is, again, use the cache
5040     wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5041     wx_cv_path_ifs=$PATH_IFS
5042     wx_cv_program_ext=$PROGRAM_EXT
5043     wx_cv_target_library=$WX_TARGET_LIBRARY
5044     wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5045     wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5046     dnl we need to export them because passing them through cache won't
5047     dnl work when cache=/dev/null (which is default for autoconf 2.50)
5048     export wx_cv_path_samplesubdirs wx_cv_path_ifs wx_cv_program_ext \
5049            wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype
5050     AC_CONFIG_SUBDIRS(demos samples utils contrib)
5051 fi
5052
5053 dnl create each of the files in the space separated list from the file.in
5054 dnl (the original file name may be overriden by appending another name after a
5055 dnl colon)
5056 AC_OUTPUT([
5057             wx-config
5058             src/make.env
5059             src/makeprog.env
5060             src/makelib.env
5061             Makefile
5062           ],
5063           [
5064             dnl This test is required to make the following idempotent.
5065             dnl Otherwise running config.status or rerunning configure
5066             dnl would stomp the wx-config link or try to move it onto
5067             dnl itself.
5068             dnl Use -h instead of -L to test for link (GD)
5069             dnl   -h is documented as obsolete under Mac OS X but works
5070             dnl   -L is obsolete under Solaris8
5071             if test ! -h wx-config; then
5072                 chmod +x wx-config
5073                 mv wx-config wx${TOOLCHAIN_NAME}-config
5074                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5075             fi
5076
5077             if test ! -d lib; then
5078               mkdir lib
5079             fi
5080             if test ! -d lib/wx; then
5081               mkdir lib/wx
5082             fi
5083             if test ! -d lib/wx/include; then
5084               mkdir lib/wx/include
5085             fi
5086             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5087               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5088             fi
5089             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5090               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5091             fi
5092             if test -f setup.h; then
5093               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5094             fi
5095           ],
5096           [
5097             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5098             LN_S="${LN_S}"
5099           ]
5100          )
5101
5102 dnl vi: set et sts=4 sw=4: