configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   7 dnl Vadim Zeitlin and Ron Lee
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ===========================================================================
  15 dnl macros to find the a file in the list of include/lib paths
  16 dnl ===========================================================================
  17
  18 dnl ---------------------------------------------------------------------------
  19 dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
  20 dnl to the full name of the file that was found or leaves it empty if not found
  21 dnl ---------------------------------------------------------------------------
  22 AC_DEFUN([WX_PATH_FIND_INCLUDES],
  23 [
  24 ac_find_includes=
  25 for ac_dir in $1;
  26   do
  27     if test -f "$ac_dir/$2"; then
  28       ac_find_includes=$ac_dir
  29       break
  30     fi
  31   done
  32 ])
  33
  34 dnl ---------------------------------------------------------------------------
  35 dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries
  36 dnl to the full name of the file that was found or leaves it empty if not found
  37 dnl ---------------------------------------------------------------------------
  38 AC_DEFUN([WX_PATH_FIND_LIBRARIES],
  39 [
  40 ac_find_libraries=
  41 for ac_dir in $1;
  42   do
  43     for ac_extension in a so sl dylib; do
  44       if test -f "$ac_dir/lib$2.$ac_extension"; then
  45         ac_find_libraries=$ac_dir
  46         break 2
  47       fi
  48     done
  49   done
  50 ])
  51
  52 dnl ---------------------------------------------------------------------------
  53 dnl Path to include, already defined
  54 dnl ---------------------------------------------------------------------------
  55 AC_DEFUN([WX_INCLUDE_PATH_EXIST],
  56 [
  57   ac_path_to_include=$1
  58   echo "$2" | grep "\-I$1" > /dev/null
  59   result=$?
  60   if test $result = 0; then
  61     ac_path_to_include=""
  62   else
  63     ac_path_to_include=" -I$1"
  64   fi
  65 ])
  66
  67 dnl ---------------------------------------------------------------------------
  68 dnl Path to link, already defined
  69 dnl ---------------------------------------------------------------------------
  70 AC_DEFUN([WX_LINK_PATH_EXIST],
  71 [
  72   echo "$2" | grep "\-L$1" > /dev/null
  73   result=$?
  74   if test $result = 0; then
  75     ac_path_to_link=""
  76   else
  77     ac_path_to_link=" -L$1"
  78   fi
  79 ])
  80
  81 dnl ===========================================================================
  82 dnl C++ features test
  83 dnl ===========================================================================
  84
  85 dnl ---------------------------------------------------------------------------
  86 dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
  87 dnl or only the old <iostream.h> one - it may be generally assumed that if
  88 dnl <iostream> exists, the other "new" headers (without .h) exist too.
  89 dnl
  90 dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
  91 dnl ---------------------------------------------------------------------------
  92
  93 AC_DEFUN([WX_CPP_NEW_HEADERS],
  94 [
  95   if test "$cross_compiling" = "yes"; then
  96     ifelse([$2], , :, [$2])
  97   else
  98     AC_LANG_SAVE
  99     AC_LANG_CPLUSPLUS
 100
 101     AC_CHECK_HEADERS(iostream)
 102
 103     if test "$ac_cv_header_iostream" = "yes" ; then
 104       ifelse([$1], , :, [$1])
 105     else
 106       ifelse([$2], , :, [$2])
 107     fi
 108
 109     AC_LANG_RESTORE
 110   fi
 111 ])
 112
 113 dnl ---------------------------------------------------------------------------
 114 dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
 115 dnl
 116 dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
 117 dnl ---------------------------------------------------------------------------
 118
 119 AC_DEFUN([WX_CPP_BOOL],
 120 [
 121   AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
 122   [
 123     AC_LANG_SAVE
 124     AC_LANG_CPLUSPLUS
 125
 126     AC_TRY_COMPILE(
 127       [
 128       ],
 129       [
 130         bool b = true;
 131
 132         return 0;
 133       ],
 134       [
 135         wx_cv_cpp_bool=yes
 136       ],
 137       [
 138         wx_cv_cpp_bool=no
 139       ]
 140     )
 141
 142     AC_LANG_RESTORE
 143   ])
 144
 145   if test "$wx_cv_cpp_bool" = "yes"; then
 146     AC_DEFINE(HAVE_BOOL)
 147   fi
 148 ])
 149
 150 dnl ---------------------------------------------------------------------------
 151 dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
 152 dnl ---------------------------------------------------------------------------
 153
 154 AC_DEFUN([WX_C_BIGENDIAN],
 155 [AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian,
 156 [ac_cv_c_bigendian=unknown
 157 # See if sys/param.h defines the BYTE_ORDER macro.
 158 AC_TRY_COMPILE([#include <sys/types.h>
 159 #include <sys/param.h>], [
 160 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 161  bogus endian macros
 162 #endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
 163 AC_TRY_COMPILE([#include <sys/types.h>
 164 #include <sys/param.h>], [
 165 #if BYTE_ORDER != BIG_ENDIAN
 166  not big endian
 167 #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
 168 if test $ac_cv_c_bigendian = unknown; then
 169 AC_TRY_RUN([main () {
 170   /* Are we little or big endian?  From Harbison&Steele.  */
 171   union
 172   {
 173     long l;
 174     char c[sizeof (long)];
 175   } u;
 176   u.l = 1;
 177   exit (u.c[sizeof (long) - 1] == 1);
 178 }], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown])
 179 fi])
 180 if test $ac_cv_c_bigendian = unknown; then
 181   AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
 182 fi
 183 if test $ac_cv_c_bigendian = yes; then
 184   AC_DEFINE(WORDS_BIGENDIAN)
 185 fi
 186 ])
 187
 188 dnl ---------------------------------------------------------------------------
 189 dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
 190 dnl ---------------------------------------------------------------------------
 191
 192 AC_DEFUN([WX_ARG_CACHE_INIT],
 193         [
 194           wx_arg_cache_file="configarg.cache"
 195           echo "loading argument cache $wx_arg_cache_file"
 196           rm -f ${wx_arg_cache_file}.tmp
 197           touch ${wx_arg_cache_file}.tmp
 198           touch ${wx_arg_cache_file}
 199         ])
 200
 201 AC_DEFUN([WX_ARG_CACHE_FLUSH],
 202         [
 203           echo "saving argument cache $wx_arg_cache_file"
 204           mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
 205         ])
 206
 207 dnl this macro checks for a three-valued command line --with argument:
 208 dnl   possible arguments are 'yes', 'no', 'sys', or 'builtin'
 209 dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name)
 210 AC_DEFUN([WX_ARG_SYS_WITH],
 211         [
 212           AC_MSG_CHECKING([for --with-$1])
 213           no_cache=0
 214           AC_ARG_WITH($1, [$2],
 215                       [
 216                         if test "$withval" = yes; then
 217                           ac_cv_use_$1='$3=yes'
 218                         elif test "$withval" = no; then
 219                           ac_cv_use_$1='$3=no'
 220                         elif test "$withval" = sys; then
 221                           ac_cv_use_$1='$3=sys'
 222                         elif test "$withval" = builtin; then
 223                           ac_cv_use_$1='$3=builtin'
 224                         else
 225                           AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
 226                         fi
 227                       ],
 228                       [
 229                         LINE=`grep "$3" ${wx_arg_cache_file}`
 230                         if test "x$LINE" != x ; then
 231                           eval "DEFAULT_$LINE"
 232                         else
 233                           no_cache=1
 234                         fi
 235
 236                         ac_cv_use_$1='$3='$DEFAULT_$3
 237                       ])
 238
 239           eval "$ac_cv_use_$1"
 240           if test "$no_cache" != 1; then
 241             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 242           fi
 243
 244           if test "$$3" = yes; then
 245             AC_MSG_RESULT(yes)
 246           elif test "$$3" = no; then
 247             AC_MSG_RESULT(no)
 248           elif test "$$3" = sys; then
 249             AC_MSG_RESULT([system version])
 250           elif test "$$3" = builtin; then
 251             AC_MSG_RESULT([builtin version])
 252           else
 253             AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
 254           fi
 255         ])
 256
 257 dnl this macro checks for a command line argument and caches the result
 258 dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
 259 AC_DEFUN([WX_ARG_WITH],
 260         [
 261           AC_MSG_CHECKING([for --with-$1])
 262           no_cache=0
 263           AC_ARG_WITH($1, [$2],
 264                       [
 265                         if test "$withval" = yes; then
 266                           ac_cv_use_$1='$3=yes'
 267                         else
 268                           ac_cv_use_$1='$3=no'
 269                         fi
 270                       ],
 271                       [
 272                         LINE=`grep "$3" ${wx_arg_cache_file}`
 273                         if test "x$LINE" != x ; then
 274                           eval "DEFAULT_$LINE"
 275                         else
 276                           no_cache=1
 277                         fi
 278
 279                         ac_cv_use_$1='$3='$DEFAULT_$3
 280                       ])
 281
 282           eval "$ac_cv_use_$1"
 283           if test "$no_cache" != 1; then
 284             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 285           fi
 286
 287           if test "$$3" = yes; then
 288             AC_MSG_RESULT(yes)
 289           else
 290             AC_MSG_RESULT(no)
 291           fi
 292         ])
 293
 294 dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
 295 dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
 296 AC_DEFUN([WX_ARG_ENABLE],
 297         [
 298           AC_MSG_CHECKING([for --enable-$1])
 299           no_cache=0
 300           AC_ARG_ENABLE($1, [$2],
 301                         [
 302                           if test "$enableval" = yes; then
 303                             ac_cv_use_$1='$3=yes'
 304                           else
 305                             ac_cv_use_$1='$3=no'
 306                           fi
 307                         ],
 308                         [
 309                           LINE=`grep "$3" ${wx_arg_cache_file}`
 310                           if test "x$LINE" != x ; then
 311                             eval "DEFAULT_$LINE"
 312                           else
 313                             no_cache=1
 314                           fi
 315
 316                           ac_cv_use_$1='$3='$DEFAULT_$3
 317                         ])
 318
 319           eval "$ac_cv_use_$1"
 320           if test "$no_cache" != 1; then
 321             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 322           fi
 323
 324           if test "$$3" = yes; then
 325             AC_MSG_RESULT(yes)
 326           else
 327             AC_MSG_RESULT(no)
 328           fi
 329         ])
 330
 331 dnl ---------------------------------------------------------------------------
 332 dnl initialization
 333 dnl ---------------------------------------------------------------------------
 334
 335 dnl the file passed to AC_INIT should be specific to our package
 336 AC_INIT([wx-config.in])
 337
 338 dnl sets build, host, target variables and the same with _alias
 339 AC_CANONICAL_SYSTEM
 340
 341 dnl When making releases do:
 342 dnl
 343 dnl WX_RELEASE_NUMBER += 1
 344 dnl
 345 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
 346 dnl following rules:
 347 dnl
 348 dnl    If any changes have been made to the public interface, that is if any
 349 dnl    exported class, method, global or global type has been added, removed
 350 dnl    or changed in any way, then do:  WX_CURRENT += 1
 351 dnl
 352 dnl    If source changes have been made that *do not* alter the public
 353 dnl    interface then do:  WX_REVISION += 1
 354 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
 355 dnl
 356 dnl    If any public interface was added, do:  WX_AGE += 1
 357 dnl    If any public interface was removed (or altered in a way effectively
 358 dnl    removing the previous definition), instead do:  WX_AGE = 0
 359 dnl
 360 dnl When the major or minor version numbers are incremented, all the above
 361 dnl variables should be reset to 0.
 362 dnl
 363 dnl The resulting library name will be of the form:
 364 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
 365
 366 WX_MAJOR_VERSION_NUMBER=2
 367 WX_MINOR_VERSION_NUMBER=3
 368 WX_RELEASE_NUMBER=3
 369
 370 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 371 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 372
 373 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
 374
 375 WX_CURRENT=2
 376 WX_REVISION=0
 377 WX_AGE=0
 378
 379
 380 dnl ------------------------------------------------------------------------
 381 dnl Check platform (host system)
 382 dnl ------------------------------------------------------------------------
 383
 384 dnl assume Unix
 385 USE_UNIX=1
 386 USE_WIN32=0
 387 USE_DOS=0
 388 USE_BEOS=0
 389 USE_MAC=0
 390
 391 USE_LINUX=
 392 USE_SGI=
 393 USE_HPUX=
 394 USE_SYSV=
 395 USE_SVR4=
 396 USE_AIX=
 397 USE_SUN=
 398 USE_SOLARIS=
 399 USE_SUNOS=
 400 USE_ALPHA=
 401 USE_OSF=
 402 USE_BSD=
 403 USE_DARWIN=
 404 USE_FREEBSD=
 405 USE_OPENBSD=
 406 USE_NETBSD=
 407 USE_VMS=
 408 USE_ULTRIX=
 409 USE_DATA_GENERAL=
 410
 411 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 412 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 413 dnl than checking it during run-time
 414 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 415
 416 dnl the additional define needed for MT programs
 417 CPP_MT_FLAG=-D_REENTRANT
 418
 419 dnl the list of all available toolkits
 420 dnl
 421 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 422 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM WINE"
 423
 424 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 425 dnl     which are either yes or no
 426 DEFAULT_wxUSE_GTK=0
 427 DEFAULT_wxUSE_MAC=0
 428 DEFAULT_wxUSE_MGL=0
 429 DEFAULT_wxUSE_MICROWIN=0
 430 DEFAULT_wxUSE_MOTIF=0
 431 DEFAULT_wxUSE_MSW=0
 432 DEFAULT_wxUSE_PM=0
 433 DEFAULT_wxUSE_WINE=0
 434
 435 dnl these are the values which are really default for the given platform -
 436 dnl they're not cached and are only used if no --with-toolkit was given *and*
 437 dnl nothing was found in the cache
 438 DEFAULT_DEFAULT_wxUSE_GTK=0
 439 DEFAULT_DEFAULT_wxUSE_MAC=0
 440 DEFAULT_DEFAULT_wxUSE_MGL=0
 441 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 442 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 443 DEFAULT_DEFAULT_wxUSE_MSW=0
 444 DEFAULT_DEFAULT_wxUSE_PM=0
 445 DEFAULT_DEFAULT_wxUSE_WINE=0
 446
 447 PROGRAM_EXT=
 448 SO_SUFFIX=so
 449
 450 dnl to support a new system, you need to add its canonical name (as determined
 451 dnl by config.sub or specified by the configure command line) to this "case"
 452 dnl and also define the shared library flags below - search for
 453 dnl SHARED_LIB_SETUP to find the exact place
 454 case "${host}" in
 455   *-hp-hpux* )
 456     USE_HPUX=1
 457     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 458     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 459     SO_SUFFIX=sl
 460     AC_DEFINE(__HPUX__)
 461   ;;
 462   *-*-linux* )
 463     USE_LINUX=1
 464     AC_DEFINE(__LINUX__)
 465     TMP=`uname -m`
 466     if test "x$TMP" = "xalpha"; then
 467       USE_ALPHA=1
 468       AC_DEFINE(__ALPHA__)
 469     fi
 470     DEFAULT_DEFAULT_wxUSE_GTK=1
 471   ;;
 472   *-*-irix5* | *-*-irix6* )
 473     USE_SGI=1
 474     USE_SVR4=1
 475     AC_DEFINE(__SGI__)
 476     AC_DEFINE(__SVR4__)
 477     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 478   ;;
 479   *-*-solaris2* )
 480     USE_SUN=1
 481     USE_SOLARIS=1
 482     USE_SVR4=1
 483     AC_DEFINE(__SUN__)
 484     AC_DEFINE(__SOLARIS__)
 485     AC_DEFINE(__SVR4__)
 486     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 487     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 488   ;;
 489   *-*-sunos4* )
 490     USE_SUN=1
 491     USE_SUNOS=1
 492     USE_BSD=1
 493     AC_DEFINE(__SUN__)
 494     AC_DEFINE(__SUNOS__)
 495     AC_DEFINE(__BSD__)
 496     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 497   ;;
 498   *-*-freebsd*)
 499     USE_BSD=1
 500     USE_FREEBSD=1
 501     CPP_MT_FLAG=-D_THREAD_SAFE
 502     AC_DEFINE(__FREEBSD__)
 503     AC_DEFINE(__BSD__)
 504     DEFAULT_DEFAULT_wxUSE_GTK=1
 505   ;;
 506   *-*-openbsd*)
 507     USE_BSD=1
 508     USE_OPENBSD=1
 509     AC_DEFINE(__FREEBSD__)
 510     AC_DEFINE(__OPENBSD__)
 511     DEFAULT_DEFAULT_wxUSE_GTK=1
 512   ;;
 513   *-*-netbsd*)
 514     USE_BSD=1
 515     USE_NETBSD=1
 516     AC_DEFINE(__FREEBSD__)
 517     AC_DEFINE(__NETBSD__)
 518     DEFAULT_DEFAULT_wxUSE_GTK=1
 519   ;;
 520   *-*-osf* )
 521     USE_ALPHA=1
 522     USE_OSF=1
 523     AC_DEFINE(__ALPHA__)
 524     AC_DEFINE(__OSF__)
 525     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 526     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 527   ;;
 528   *-*-dgux5* )
 529     USE_ALPHA=1
 530     USE_SVR4=1
 531     AC_DEFINE(__ALPHA__)
 532     AC_DEFINE(__SVR4__)
 533     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 534   ;;
 535   *-*-sysv5* )
 536     USE_SYSV=1
 537     USE_SVR4=1
 538     AC_DEFINE(__SYSV__)
 539     AC_DEFINE(__SVR4__)
 540     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 541   ;;
 542   *-*-aix* )
 543     USE_AIX=1
 544     USE_SYSV=1
 545     USE_SVR4=1
 546     AC_DEFINE(__AIX__)
 547     AC_DEFINE(__SYSV__)
 548     AC_DEFINE(__SVR4__)
 549     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 550   ;;
 551
 552   *-*-cygwin* | *-*-mingw32* )
 553     USE_UNIX=0
 554     USE_WIN32=1
 555     SO_SUFFIX=dll
 556     AC_DEFINE(__WIN32__)
 557     AC_DEFINE(__WIN95__)
 558     AC_DEFINE(__WINDOWS__)
 559     AC_DEFINE(__GNUWIN32__)
 560     AC_DEFINE(STRICT)
 561     AC_DEFINE(WINVER, 0x0400)
 562     PROGRAM_EXT=".exe"
 563     RESCOMP=windres
 564     DEFAULT_DEFAULT_wxUSE_MSW=1
 565   ;;
 566
 567   *-pc-msdosdjgpp )
 568     USE_UNIX=0
 569     USE_DOS=1
 570     AC_DEFINE(__DOS__)
 571     PROGRAM_EXT=".exe"
 572     DEFAULT_DEFAULT_wxUSE_MGL=1
 573     DEFAULT_DEFAULT_wxUSE_SHARED=0
 574   ;;
 575
 576   *-pc-os2_emx | *-pc-os2-emx )
 577     AC_DEFINE(__EMX__)
 578     PROGRAM_EXT=".exe"
 579     DEFAULT_DEFAULT_wxUSE_PM=1
 580   ;;
 581
 582   powerpc-*-darwin* )
 583     dnl PowerPC Darwin based distributions (including Mac OS X)
 584     USE_BSD=1
 585     USE_DARWIN=1
 586     CPP_MT_FLAG=
 587     SO_SUFFIX=dylib
 588     AC_DEFINE(__BSD__)
 589     AC_DEFINE(__DARWIN__)
 590     AC_DEFINE(__POWERPC__)
 591     DEFAULT_DEFAULT_wxUSE_MAC=1
 592   ;;
 593
 594   *-*-beos* )
 595     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 596     USE_BEOS=1
 597     AC_DEFINE(__BEOS__)
 598   ;;
 599
 600   *)
 601     AC_MSG_ERROR(unknown system type ${host}.)
 602 esac
 603
 604 if test "$USE_UNIX" = 1 ; then
 605     wxUSE_UNIX=yes
 606     AC_DEFINE(__UNIX__)
 607 fi
 608
 609 dnl check for glibc version
 610 if test "$USE_LINUX" = 1; then
 611     AC_CACHE_CHECK([for glibc 2.1 or later], wx_lib_glibc21,[
 612         AC_TRY_COMPILE([#include <features.h>],
 613             [
 614                 #if !__GLIBC_PREREQ(2, 1)
 615                     #error not glibc2.1
 616                 #endif
 617             ],
 618             [
 619                 wx_lib_glibc21=yes
 620             ],
 621             [
 622                 wx_lib_glibc21=no
 623             ]
 624         )
 625     ])
 626     if test "$wx_lib_glibc21" = "yes"; then
 627         AC_DEFINE(wxHAVE_GLIBC2)
 628     fi
 629 fi
 630
 631 dnl ---------------------------------------------------------------------------
 632 dnl command line options for configure
 633 dnl ---------------------------------------------------------------------------
 634
 635 dnl the default values for all options - we collect them all here to simplify
 636 dnl modification of the default values (for example, if the defaults for some
 637 dnl platform should be changed, it can be done here too)
 638 dnl
 639 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 640
 641 WX_ARG_CACHE_INIT
 642
 643 dnl useful to test the compilation with minimum options, define as 0 for normal
 644 dnl usage
 645 DEBUG_CONFIGURE=0
 646 if test $DEBUG_CONFIGURE = 1; then
 647   DEFAULT_wxUSE_UNIVERSAL=no
 648
 649   DEFAULT_wxUSE_THREADS=yes
 650
 651   DEFAULT_wxUSE_SHARED=yes
 652   DEFAULT_wxUSE_SONAME=no
 653   DEFAULT_wxUSE_OPTIMISE=no
 654   DEFAULT_wxUSE_PROFILE=no
 655   DEFAULT_wxUSE_NO_DEPS=no
 656   DEFAULT_wxUSE_NO_RTTI=yes
 657   DEFAULT_wxUSE_NO_EXCEPTIONS=yes
 658   DEFAULT_wxUSE_PERMISSIVE=no
 659   DEFAULT_wxUSE_DEBUG_FLAG=yes
 660   DEFAULT_wxUSE_DEBUG_INFO=yes
 661   DEFAULT_wxUSE_DEBUG_GDB=yes
 662   DEFAULT_wxUSE_MEM_TRACING=no
 663   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 664   DEFAULT_wxUSE_DMALLOC=no
 665   DEFAULT_wxUSE_PRECOMP=yes
 666   DEFAULT_wxUSE_APPLE_IEEE=no
 667
 668   DEFAULT_wxUSE_LOG=yes
 669   DEFAULT_wxUSE_LOGWINDOW=no
 670   DEFAULT_wxUSE_LOGGUI=no
 671   DEFAULT_wxUSE_LOGDIALOG=no
 672
 673   DEFAULT_wxUSE_GUI=yes
 674   DEFAULT_wxUSE_CONTROLS=no
 675
 676   DEFAULT_wxUSE_REGEX=no
 677   DEFAULT_wxUSE_ZLIB=no
 678   DEFAULT_wxUSE_LIBPNG=no
 679   DEFAULT_wxUSE_LIBJPEG=no
 680   DEFAULT_wxUSE_LIBTIFF=no
 681   DEFAULT_wxUSE_ODBC=no
 682   DEFAULT_wxUSE_FREETYPE=no
 683   DEFAULT_wxUSE_OPENGL=no
 684
 685   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 686   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 687   DEFAULT_wxUSE_STD_IOSTREAM=no
 688   DEFAULT_wxUSE_CMDLINE_PARSER=no
 689   DEFAULT_wxUSE_DATETIME=no
 690   DEFAULT_wxUSE_TIMEDATE=no
 691   DEFAULT_wxUSE_TIMER=no
 692   DEFAULT_wxUSE_STOPWATCH=no
 693   DEFAULT_wxUSE_FILE=no
 694   DEFAULT_wxUSE_FFILE=no
 695   DEFAULT_wxUSE_TEXTBUFFER=no
 696   DEFAULT_wxUSE_TEXTFILE=no
 697   DEFAULT_wxUSE_WAVE=no
 698   DEFAULT_wxUSE_INTL=no
 699   DEFAULT_wxUSE_CONFIG=no
 700   DEFAULT_wxUSE_FONTMAP=no
 701   DEFAULT_wxUSE_STREAMS=no
 702   DEFAULT_wxUSE_SOCKETS=no
 703   DEFAULT_wxUSE_DIALUP_MANAGER=no
 704   DEFAULT_wxUSE_JOYSTICK=no
 705   DEFAULT_wxUSE_DYNLIB_CLASS=no
 706   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 707   DEFAULT_wxUSE_LONGLONG=no
 708   DEFAULT_wxUSE_GEOMETRY=no
 709
 710   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 711   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 712   DEFAULT_wxUSE_POSTSCRIPT=no
 713
 714   DEFAULT_wxUSE_X_RESOURCES=no
 715   DEFAULT_wxUSE_CLIPBOARD=no
 716   DEFAULT_wxUSE_TOOLTIPS=no
 717   DEFAULT_wxUSE_DRAG_AND_DROP=no
 718   DEFAULT_wxUSE_DRAGIMAGE=no
 719   DEFAULT_wxUSE_SPLINES=no
 720
 721   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 722   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 723   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 724
 725   DEFAULT_wxUSE_PROLOGIO=no
 726   DEFAULT_wxUSE_RESOURCES=no
 727   DEFAULT_wxUSE_CONSTRAINTS=no
 728   DEFAULT_wxUSE_IPC=no
 729   DEFAULT_wxUSE_HELP=no
 730   DEFAULT_wxUSE_MS_HTML_HELP=no
 731   DEFAULT_wxUSE_WXHTML_HELP=no
 732   DEFAULT_wxUSE_TREELAYOUT=no
 733   DEFAULT_wxUSE_METAFILE=no
 734   DEFAULT_wxUSE_MIMETYPE=no
 735   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 736
 737   DEFAULT_wxUSE_COMMONDLGS=no
 738   DEFAULT_wxUSE_CHOICEDLG=no
 739   DEFAULT_wxUSE_COLOURDLG=no
 740   DEFAULT_wxUSE_DIRDLG=no
 741   DEFAULT_wxUSE_FILEDLG=no
 742   DEFAULT_wxUSE_FINDREPLDLG=no
 743   DEFAULT_wxUSE_FONTDLG=no
 744   DEFAULT_wxUSE_MSGDLG=no
 745   DEFAULT_wxUSE_NUMBERDLG=no
 746   DEFAULT_wxUSE_TEXTDLG=no
 747   DEFAULT_wxUSE_SPLASH=no
 748   DEFAULT_wxUSE_STARTUP_TIPS=no
 749   DEFAULT_wxUSE_PROGRESSDLG=no
 750   DEFAULT_wxUSE_WIZARDDLG=no
 751
 752   DEFAULT_wxUSE_MENUS=no
 753   DEFAULT_wxUSE_MINIFRAME=no
 754   DEFAULT_wxUSE_HTML=no
 755   DEFAULT_wxUSE_FILESYSTEM=no
 756   DEFAULT_wxUSE_FS_INET=no
 757   DEFAULT_wxUSE_FS_ZIP=no
 758   DEFAULT_wxUSE_BUSYINFO=no
 759   DEFAULT_wxUSE_ZIPSTREAM=no
 760   DEFAULT_wxUSE_VALIDATORS=no
 761
 762   DEFAULT_wxUSE_ACCEL=no
 763   DEFAULT_wxUSE_BUTTON=no
 764   DEFAULT_wxUSE_BMPBUTTON=no
 765   DEFAULT_wxUSE_CALCTRL=no
 766   DEFAULT_wxUSE_CARET=no
 767   DEFAULT_wxUSE_CHECKBOX=no
 768   DEFAULT_wxUSE_CHECKLST=no
 769   DEFAULT_wxUSE_CHOICE=no
 770   DEFAULT_wxUSE_COMBOBOX=no
 771   DEFAULT_wxUSE_GAUGE=no
 772   DEFAULT_wxUSE_GRID=no
 773   DEFAULT_wxUSE_NEW_GRID=no
 774   DEFAULT_wxUSE_IMAGLIST=no
 775   DEFAULT_wxUSE_LISTBOX=no
 776   DEFAULT_wxUSE_LISTCTRL=no
 777   DEFAULT_wxUSE_NOTEBOOK=no
 778   DEFAULT_wxUSE_PROPSHEET=no
 779   DEFAULT_wxUSE_RADIOBOX=no
 780   DEFAULT_wxUSE_RADIOBTN=no
 781   DEFAULT_wxUSE_SASH=no
 782   DEFAULT_wxUSE_SCROLLBAR=no
 783   DEFAULT_wxUSE_SLIDER=no
 784   DEFAULT_wxUSE_SPINBTN=no
 785   DEFAULT_wxUSE_SPINCTRL=no
 786   DEFAULT_wxUSE_SPLITTER=no
 787   DEFAULT_wxUSE_STATBMP=no
 788   DEFAULT_wxUSE_STATBOX=no
 789   DEFAULT_wxUSE_STATLINE=no
 790   DEFAULT_wxUSE_STATTEXT=no
 791   DEFAULT_wxUSE_STATUSBAR=yes
 792   DEFAULT_wxUSE_TABDIALOG=no
 793   DEFAULT_wxUSE_TEXTCTRL=no
 794   DEFAULT_wxUSE_TOGGLEBTN=no
 795   DEFAULT_wxUSE_TOOLBAR=no
 796   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 797   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 798   DEFAULT_wxUSE_TREECTRL=no
 799   DEFAULT_wxUSE_POPUPWIN=no
 800   DEFAULT_wxUSE_TIPWINDOW=no
 801
 802   DEFAULT_wxUSE_UNICODE=no
 803   DEFAULT_wxUSE_UNICODE_MSLU=no
 804   DEFAULT_wxUSE_WCSRTOMBS=no
 805
 806   DEFAULT_wxUSE_PALETTE=no
 807   DEFAULT_wxUSE_IMAGE=no
 808   DEFAULT_wxUSE_GIF=no
 809   DEFAULT_wxUSE_PCX=no
 810   DEFAULT_wxUSE_PNM=no
 811   DEFAULT_wxUSE_XPM=no
 812 else
 813   DEFAULT_wxUSE_UNIVERSAL=no
 814
 815   DEFAULT_wxUSE_THREADS=yes
 816
 817   DEFAULT_wxUSE_SHARED=yes
 818   DEFAULT_wxUSE_SONAME=no
 819   DEFAULT_wxUSE_OPTIMISE=yes
 820   DEFAULT_wxUSE_PROFILE=no
 821   DEFAULT_wxUSE_NO_DEPS=no
 822   DEFAULT_wxUSE_NO_RTTI=yes
 823   DEFAULT_wxUSE_NO_EXCEPTIONS=yes
 824   DEFAULT_wxUSE_PERMISSIVE=no
 825   DEFAULT_wxUSE_DEBUG_FLAG=no
 826   DEFAULT_wxUSE_DEBUG_INFO=no
 827   DEFAULT_wxUSE_DEBUG_GDB=no
 828   DEFAULT_wxUSE_MEM_TRACING=no
 829   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 830   DEFAULT_wxUSE_DMALLOC=no
 831   DEFAULT_wxUSE_PRECOMP=yes
 832   DEFAULT_wxUSE_APPLE_IEEE=yes
 833
 834   DEFAULT_wxUSE_LOG=yes
 835   DEFAULT_wxUSE_LOGWINDOW=yes
 836   DEFAULT_wxUSE_LOGGUI=yes
 837   DEFAULT_wxUSE_LOGDIALOG=yes
 838
 839   DEFAULT_wxUSE_GUI=yes
 840
 841   DEFAULT_wxUSE_REGEX=yes
 842   DEFAULT_wxUSE_ZLIB=yes
 843   DEFAULT_wxUSE_LIBPNG=yes
 844   DEFAULT_wxUSE_LIBJPEG=yes
 845   DEFAULT_wxUSE_LIBTIFF=yes
 846   DEFAULT_wxUSE_ODBC=no
 847   DEFAULT_wxUSE_FREETYPE=no
 848   DEFAULT_wxUSE_OPENGL=no
 849
 850   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 851   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 852   DEFAULT_wxUSE_STD_IOSTREAM=no
 853   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 854   DEFAULT_wxUSE_DATETIME=yes
 855   DEFAULT_wxUSE_TIMEDATE=no
 856   DEFAULT_wxUSE_TIMER=yes
 857   DEFAULT_wxUSE_STOPWATCH=yes
 858   DEFAULT_wxUSE_FILE=yes
 859   DEFAULT_wxUSE_FFILE=yes
 860   DEFAULT_wxUSE_TEXTBUFFER=yes
 861   DEFAULT_wxUSE_TEXTFILE=yes
 862   DEFAULT_wxUSE_WAVE=no
 863   DEFAULT_wxUSE_INTL=yes
 864   DEFAULT_wxUSE_CONFIG=yes
 865   DEFAULT_wxUSE_FONTMAP=yes
 866   DEFAULT_wxUSE_STREAMS=yes
 867   DEFAULT_wxUSE_SOCKETS=yes
 868   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 869   DEFAULT_wxUSE_JOYSTICK=yes
 870   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 871   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 872   DEFAULT_wxUSE_LONGLONG=yes
 873   DEFAULT_wxUSE_GEOMETRY=yes
 874
 875   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 876   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 877   DEFAULT_wxUSE_POSTSCRIPT=yes
 878
 879   DEFAULT_wxUSE_X_RESOURCES=no
 880   DEFAULT_wxUSE_CLIPBOARD=yes
 881   DEFAULT_wxUSE_TOOLTIPS=yes
 882   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 883   DEFAULT_wxUSE_DRAGIMAGE=yes
 884   DEFAULT_wxUSE_SPLINES=yes
 885
 886   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 887   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 888   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 889
 890   DEFAULT_wxUSE_PROLOGIO=yes
 891   DEFAULT_wxUSE_RESOURCES=yes
 892   DEFAULT_wxUSE_CONSTRAINTS=yes
 893   DEFAULT_wxUSE_IPC=yes
 894   DEFAULT_wxUSE_HELP=yes
 895   DEFAULT_wxUSE_MS_HTML_HELP=yes
 896   DEFAULT_wxUSE_WXHTML_HELP=yes
 897   DEFAULT_wxUSE_TREELAYOUT=yes
 898   DEFAULT_wxUSE_METAFILE=yes
 899   DEFAULT_wxUSE_MIMETYPE=yes
 900   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 901
 902   DEFAULT_wxUSE_COMMONDLGS=yes
 903   DEFAULT_wxUSE_CHOICEDLG=yes
 904   DEFAULT_wxUSE_COLOURDLG=yes
 905   DEFAULT_wxUSE_DIRDLG=yes
 906   DEFAULT_wxUSE_FILEDLG=yes
 907   DEFAULT_wxUSE_FINDREPLDLG=yes
 908   DEFAULT_wxUSE_FONTDLG=yes
 909   DEFAULT_wxUSE_MSGDLG=yes
 910   DEFAULT_wxUSE_NUMBERDLG=yes
 911   DEFAULT_wxUSE_TEXTDLG=yes
 912   DEFAULT_wxUSE_SPLASH=yes
 913   DEFAULT_wxUSE_STARTUP_TIPS=yes
 914   DEFAULT_wxUSE_PROGRESSDLG=yes
 915   DEFAULT_wxUSE_WIZARDDLG=yes
 916
 917   DEFAULT_wxUSE_MENUS=yes
 918   DEFAULT_wxUSE_MINIFRAME=yes
 919   DEFAULT_wxUSE_HTML=yes
 920   DEFAULT_wxUSE_FILESYSTEM=yes
 921   DEFAULT_wxUSE_FS_INET=yes
 922   DEFAULT_wxUSE_FS_ZIP=yes
 923   DEFAULT_wxUSE_BUSYINFO=yes
 924   DEFAULT_wxUSE_ZIPSTREAM=yes
 925   DEFAULT_wxUSE_VALIDATORS=yes
 926
 927   DEFAULT_wxUSE_ACCEL=yes
 928   DEFAULT_wxUSE_BUTTON=yes
 929   DEFAULT_wxUSE_BMPBUTTON=yes
 930   DEFAULT_wxUSE_CALCTRL=yes
 931   DEFAULT_wxUSE_CARET=yes
 932   DEFAULT_wxUSE_CHECKBOX=yes
 933   DEFAULT_wxUSE_CHECKLST=yes
 934   DEFAULT_wxUSE_CHOICE=yes
 935   DEFAULT_wxUSE_COMBOBOX=yes
 936   DEFAULT_wxUSE_GAUGE=yes
 937   DEFAULT_wxUSE_GRID=yes
 938   DEFAULT_wxUSE_NEW_GRID=yes
 939   DEFAULT_wxUSE_IMAGLIST=yes
 940   DEFAULT_wxUSE_LISTBOX=yes
 941   DEFAULT_wxUSE_LISTCTRL=yes
 942   DEFAULT_wxUSE_NOTEBOOK=yes
 943   DEFAULT_wxUSE_PROPSHEET=yes
 944   DEFAULT_wxUSE_RADIOBOX=yes
 945   DEFAULT_wxUSE_RADIOBTN=yes
 946   DEFAULT_wxUSE_SASH=yes
 947   DEFAULT_wxUSE_SCROLLBAR=yes
 948   DEFAULT_wxUSE_SLIDER=yes
 949   DEFAULT_wxUSE_SPINBTN=yes
 950   DEFAULT_wxUSE_SPINCTRL=yes
 951   DEFAULT_wxUSE_SPLITTER=yes
 952   DEFAULT_wxUSE_STATBMP=yes
 953   DEFAULT_wxUSE_STATBOX=yes
 954   DEFAULT_wxUSE_STATLINE=yes
 955   DEFAULT_wxUSE_STATTEXT=yes
 956   DEFAULT_wxUSE_STATUSBAR=yes
 957   DEFAULT_wxUSE_TABDIALOG=no
 958   DEFAULT_wxUSE_TEXTCTRL=yes
 959   DEFAULT_wxUSE_TOGGLEBTN=yes
 960   DEFAULT_wxUSE_TOOLBAR=yes
 961   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 962   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 963   DEFAULT_wxUSE_TREECTRL=yes
 964   DEFAULT_wxUSE_POPUPWIN=yes
 965   DEFAULT_wxUSE_TIPWINDOW=yes
 966
 967   DEFAULT_wxUSE_UNICODE=no
 968   DEFAULT_wxUSE_UNICODE_MSLU=yes
 969   DEFAULT_wxUSE_WCSRTOMBS=no
 970
 971   DEFAULT_wxUSE_PALETTE=yes
 972   DEFAULT_wxUSE_IMAGE=yes
 973   DEFAULT_wxUSE_GIF=yes
 974   DEFAULT_wxUSE_PCX=yes
 975   DEFAULT_wxUSE_PNM=yes
 976   DEFAULT_wxUSE_XPM=yes
 977 fi
 978
 979 dnl WX_ARG_WITH should be used to select whether an external package will be
 980 dnl used or not, to configure compile-time features of this package itself,
 981 dnl use WX_ARG_ENABLE instead
 982
 983 dnl ============================
 984 dnl external package dependecies
 985 dnl ============================
 986
 987 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 988 dnl these values manually
 989 for toolkit in `echo $ALL_TOOLKITS`; do
 990   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
 991   if test "x$LINE" != x ; then
 992     has_toolkit_in_cache=1
 993     eval "DEFAULT_$LINE"
 994     eval "CACHE_$toolkit=1"
 995   fi
 996 done
 997
 998 dnl ---------------------------------------------------------------------------
 999 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
1000 dnl first to disable many other switches if it's given
1001 dnl
1002 dnl NB: this is still in testing stage, don't use if you don't know what you're
1003 dnl     doing
1004 dnl ---------------------------------------------------------------------------
1005
1006 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
1007
1008 if test "$wxUSE_GUI" = "yes"; then
1009
1010 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
1011 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
1012 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
1013 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
1014 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
1015 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW TOOLKIT_GIVEN=1])
1016 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
1017 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" CACHE_MGL=1 TOOLKIT_GIVEN=1])
1018 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
1019
1020 AC_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)],wxUSE_GTK2=1,wxUSE_GTK2=0)
1021
1022 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
1023 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
1024 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
1025 WX_ARG_SYS_WITH(freetype,  [  --with-freetype         use freetype (font rasterizer)], wxUSE_FREETYPE)
1026 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
1027
1028 fi
1029 dnl for GUI only
1030
1031 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
1032 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
1033 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
1034 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
1035
1036 dnl ---------------------------------------------------------------------------
1037 dnl compile options
1038 dnl ---------------------------------------------------------------------------
1039
1040 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
1041 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
1042 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
1043 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
1044
1045 dnl allow the precompiled header option to be disabled under Mac OS X
1046 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
1047
1048 if test "$wxUSE_DEBUG" = "yes"; then
1049   DEFAULT_wxUSE_DEBUG_FLAG=yes
1050   DEFAULT_wxUSE_DEBUG_INFO=yes
1051 elif test "$wxUSE_DEBUG" = "no"; then
1052   DEFAULT_wxUSE_DEBUG_FLAG=no
1053   DEFAULT_wxUSE_DEBUG_INFO=no
1054 fi
1055
1056 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
1057 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
1058 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
1059 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
1060 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
1061 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
1062 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
1063 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
1064 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
1065 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
1066
1067 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
1068 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
1069
1070 dnl ---------------------------------------------------------------------------
1071 dnl (small) optional non GUI classes
1072 dnl ---------------------------------------------------------------------------
1073
1074 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
1075 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
1076
1077 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
1078 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
1079 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
1080 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
1081 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
1082
1083 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
1084
1085 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
1086 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
1087 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
1088 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
1089 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
1090 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
1091 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
1092 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
1093 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
1094 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
1095 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
1096 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
1097 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
1098 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
1099 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
1100 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
1101 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
1102 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
1103 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
1104 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
1105 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
1106 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
1107 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
1108 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
1109 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
1110 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
1111 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
1112 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
1113
1114 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
1115 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
1116
1117 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
1118 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
1119
1120 dnl ---------------------------------------------------------------------------
1121 dnl "big" options (i.e. those which change a lot of things throughout the library)
1122 dnl ---------------------------------------------------------------------------
1123
1124 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1125
1126 if test "$wxUSE_GUI" = "yes"; then
1127
1128 dnl ---------------------------------------------------------------------------
1129 dnl "big" GUI options
1130 dnl ---------------------------------------------------------------------------
1131
1132 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1133 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1134 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1135 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1136 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1137 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1138 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1139 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
1140 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1141 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1142 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1143
1144 dnl ---------------------------------------------------------------------------
1145 dnl PostScript options
1146 dnl ---------------------------------------------------------------------------
1147 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1148
1149 dnl VZ: these options seem to be always on, if someone wants to change it please do
1150 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1151 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1152
1153 dnl ---------------------------------------------------------------------------
1154 dnl resources
1155 dnl ---------------------------------------------------------------------------
1156
1157 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1158 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1159
1160 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1161
1162 dnl ---------------------------------------------------------------------------
1163 dnl IPC &c
1164 dnl ---------------------------------------------------------------------------
1165
1166 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1167 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1168 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1169
1170 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
1171
1172 dnl ---------------------------------------------------------------------------
1173 dnl optional GUI controls (in alphabetical order except the first one)
1174 dnl ---------------------------------------------------------------------------
1175
1176 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1177
1178 dnl even with --enable-controls, some may be disabled by giving
1179 dnl --disable-<control> later on the command line - but by default all will be
1180 dnl used (and vice versa)
1181 if test "$wxUSE_CONTROLS" = "yes"; then
1182   DEFAULT_wxUSE_ACCEL=yes
1183   DEFAULT_wxUSE_BMPBUTTON=yes
1184   DEFAULT_wxUSE_BUTTON=yes
1185   DEFAULT_wxUSE_CALCTRL=no
1186   DEFAULT_wxUSE_CARET=yes
1187   DEFAULT_wxUSE_COMBOBOX=yes
1188   DEFAULT_wxUSE_CHECKBOX=yes
1189   DEFAULT_wxUSE_CHECKLISTBOX=yes
1190   DEFAULT_wxUSE_CHOICE=yes
1191   DEFAULT_wxUSE_GAUGE=yes
1192   DEFAULT_wxUSE_GRID=yes
1193   DEFAULT_wxUSE_NEW_GRID=yes
1194   DEFAULT_wxUSE_IMAGLIST=yes
1195   DEFAULT_wxUSE_LISTBOX=yes
1196   DEFAULT_wxUSE_LISTCTRL=yes
1197   DEFAULT_wxUSE_NOTEBOOK=yes
1198   DEFAULT_wxUSE_PROPSHEET=yes
1199   DEFAULT_wxUSE_RADIOBOX=yes
1200   DEFAULT_wxUSE_RADIOBTN=yes
1201   DEFAULT_wxUSE_SASH=yes
1202   DEFAULT_wxUSE_SCROLLBAR=yes
1203   DEFAULT_wxUSE_SLIDER=yes
1204   DEFAULT_wxUSE_SPINBTN=yes
1205   DEFAULT_wxUSE_SPINCTRL=yes
1206   DEFAULT_wxUSE_SPLITTER=yes
1207   DEFAULT_wxUSE_STATBMP=yes
1208   DEFAULT_wxUSE_STATBOX=yes
1209   DEFAULT_wxUSE_STATLINE=yes
1210   DEFAULT_wxUSE_STATUSBAR=yes
1211   DEFAULT_wxUSE_TAB_DIALOG=yes
1212   DEFAULT_wxUSE_TOGGLEBTN=yes
1213   DEFAULT_wxUSE_TOOLBAR=yes
1214   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1215   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1216   DEFAULT_wxUSE_TOOLTIPS=yes
1217   DEFAULT_wxUSE_TREECTRL=yes
1218   DEFAULT_wxUSE_POPUPWIN=yes
1219   DEFAULT_wxUSE_TIPWINDOW=yes
1220 elif test "$wxUSE_CONTROLS" = "no"; then
1221   DEFAULT_wxUSE_ACCEL=no
1222   DEFAULT_wxUSE_BMPBUTTON=no
1223   DEFAULT_wxUSE_BUTTON=no
1224   DEFAULT_wxUSE_CALCTRL=no
1225   DEFAULT_wxUSE_CARET=no
1226   DEFAULT_wxUSE_COMBOBOX=no
1227   DEFAULT_wxUSE_CHECKBOX=no
1228   DEFAULT_wxUSE_CHECKLISTBOX=no
1229   DEFAULT_wxUSE_CHOICE=no
1230   DEFAULT_wxUSE_GAUGE=no
1231   DEFAULT_wxUSE_GRID=no
1232   DEFAULT_wxUSE_NEW_GRID=no
1233   DEFAULT_wxUSE_IMAGLIST=no
1234   DEFAULT_wxUSE_LISTBOX=no
1235   DEFAULT_wxUSE_LISTCTRL=no
1236   DEFAULT_wxUSE_NOTEBOOK=no
1237   DEFAULT_wxUSE_PROPSHEET=no
1238   DEFAULT_wxUSE_RADIOBOX=no
1239   DEFAULT_wxUSE_RADIOBTN=no
1240   DEFAULT_wxUSE_SASH=no
1241   DEFAULT_wxUSE_SCROLLBAR=no
1242   DEFAULT_wxUSE_SLIDER=no
1243   DEFAULT_wxUSE_SPINBTN=no
1244   DEFAULT_wxUSE_SPINCTRL=no
1245   DEFAULT_wxUSE_SPLITTER=no
1246   DEFAULT_wxUSE_STATBMP=no
1247   DEFAULT_wxUSE_STATBOX=no
1248   DEFAULT_wxUSE_STATLINE=no
1249   DEFAULT_wxUSE_STATUSBAR=no
1250   DEFAULT_wxUSE_TAB_DIALOG=no
1251   DEFAULT_wxUSE_TOGGLEBTN=no
1252   DEFAULT_wxUSE_TOOLBAR=no
1253   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1254   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1255   DEFAULT_wxUSE_TOOLTIPS=no
1256   DEFAULT_wxUSE_TREECTRL=no
1257   DEFAULT_wxUSE_POPUPWIN=no
1258   DEFAULT_wxUSE_TIPWINDOW=no
1259 fi
1260
1261 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1262 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1263 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1264 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1265 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1266 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1267 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1268 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1269 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1270 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1271 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1272 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1273 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1274 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1275 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1276 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1277 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
1278 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1279 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1280 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1281 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1282 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1283 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1284 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1285 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1286 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1287 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1288 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1289 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1290 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1291 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1292 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1293 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1294 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1295 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1296 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1297 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1298 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1299 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1300
1301 dnl ---------------------------------------------------------------------------
1302 dnl common dialogs
1303 dnl ---------------------------------------------------------------------------
1304
1305 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1306 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1307 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1308 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1309 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1310 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1311 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1312 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1313 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1314 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1315 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1316 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1317 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1318 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1319
1320 dnl ---------------------------------------------------------------------------
1321 dnl misc GUI options
1322 dnl ---------------------------------------------------------------------------
1323
1324 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1325 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1326 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1327 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1328 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1329 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1330 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1331 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1332 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1333
1334 dnl ---------------------------------------------------------------------------
1335 dnl support for image formats that do not rely on external library
1336 dnl ---------------------------------------------------------------------------
1337
1338 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1339 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1340 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1341 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1342 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1343 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1344
1345 fi
1346 dnl for GUI only
1347
1348 dnl cache the options values before (may be) aborting below
1349 WX_ARG_CACHE_FLUSH
1350
1351 dnl check that no more than one toolkit is given and that if none are given that
1352 dnl we have a default one
1353
1354 AC_MSG_CHECKING(for toolkit)
1355
1356 if test "$wxUSE_GUI" = "yes"; then
1357
1358     if test "$USE_BEOS" = 1; then
1359         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1360     fi
1361
1362     if test "$TOOLKIT_GIVEN" = 1; then
1363       dnl convert "yes" to 1 and "no" to 0
1364       for toolkit in `echo $ALL_TOOLKITS`; do
1365         var=wxUSE_$toolkit
1366         eval "value=\$${var}"
1367         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1368       done
1369     else
1370       dnl try to guess the most apropriate toolkit for this platform
1371       for toolkit in `echo $ALL_TOOLKITS`; do
1372         if test "$has_toolkit_in_cache" != 1; then
1373           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1374         else
1375           var=DEFAULT_wxUSE_$toolkit
1376         fi
1377         eval "wxUSE_$toolkit=\$${var}"
1378       done
1379     fi
1380
1381     dnl we suppose that expr is available (maybe there is a better way to do
1382     dnl this? what about using ALL_TOOLKITS? TODO)
1383     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1384                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0}`
1385
1386     dnl Allow wxUSE_PM only for OS/2 with EMX.
1387     dnl Path separator; ':' for unix.
1388     dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1389     case "${host}" in
1390       *-pc-os2_emx | *-pc-os2-emx )
1391         # PATH_IFS is autodetected by OS/2's configure (usually ';')
1392         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1393         LEX_STEM="lexyy"
1394       ;;
1395       *)
1396         PATH_IFS=':'
1397         LEX_STEM="lex.yy"
1398       ;;
1399     esac
1400
1401     case "$NUM_TOOLKITS" in
1402       1)
1403       ;;
1404       0)
1405         AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1406       ;;
1407       *)
1408         AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1409     esac
1410
1411     dnl cache the wxUSE_<TOOLKIT> values too
1412     for toolkit in `echo $ALL_TOOLKITS`; do
1413       var=wxUSE_$toolkit
1414       eval "value=\$${var}"
1415       if test "x$value" != x; then
1416         cache_var=CACHE_$toolkit
1417         eval "cache=\$${cache_var}"
1418         if test "$cache" = 1; then
1419           echo "$var=$value" >> ${wx_arg_cache_file}
1420         fi
1421         if test "$value" = 1; then
1422           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1423           AC_MSG_RESULT($toolkit_echo)
1424         fi
1425       fi
1426     done
1427 else
1428     PATH_IFS=':'
1429     AC_MSG_RESULT(base ($host_alias hosted) only)
1430 fi
1431
1432 dnl ---------------------------------------------------------------------------
1433 dnl Checks for programs
1434 dnl ---------------------------------------------------------------------------
1435
1436 dnl flush the cache because checking for programs might abort
1437 AC_CACHE_SAVE
1438
1439 dnl cross-compiling support: we're cross compiling if the build system is
1440 dnl different from the target one (assume host and target be always the same)
1441 if test "$build" != "$host" ; then
1442     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 ; then
1443         CC=$host_alias-gcc
1444         CXX=$host_alias-c++
1445         AR=$host_alias-ar
1446         RANLIB=$host_alias-ranlib
1447         DLLTOOL=$host_alias-dlltool
1448         RESCOMP=$host_alias-windres
1449         LD=$host_alias-ld
1450         NM=$host_alias-nm
1451         STRIP=$host_alias-strip
1452     else
1453         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1454     fi
1455 fi
1456
1457 dnl C-compiler checks
1458 dnl   defines CC with the compiler to use
1459 dnl   defines GCC with yes if using gcc
1460 dnl   defines GCC empty if not using gcc
1461 dnl   defines CFLAGS
1462 AC_PROG_CC
1463
1464 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
1465
1466 dnl is -traditional needed for correct compilations
1467 dnl   adds -traditional for gcc if needed
1468 AC_PROG_GCC_TRADITIONAL
1469
1470 AC_LANG_SAVE
1471 AC_LANG_CPLUSPLUS
1472
1473 dnl C++-compiler checks
1474 dnl   defines CXX with the compiler to use
1475 dnl   defines GXX with yes if using gxx
1476 dnl   defines GXX empty if not using gxx
1477 dnl   defines CXXFLAGS
1478 AC_PROG_CXX
1479
1480 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
1481
1482 AC_LANG_RESTORE
1483
1484 dnl ranlib command
1485 dnl   defines RANLIB with the appropriate command
1486 AC_PROG_RANLIB
1487
1488 dnl ar command
1489 dnl   defines AR with the appropriate command
1490 AC_CHECK_PROG(AR, ar, ar, ar)
1491
1492 dnl install checks
1493 dnl   defines INSTALL with the appropriate command
1494 AC_PROG_INSTALL
1495 case "${host}" in
1496
1497     dnl The other BSD's should probably go in here too, since this is
1498     dnl to workaround a strange static lib BSDism.
1499     dnl Mac OS X install seems to ignore -p option...
1500     powerpc-*-darwin* )
1501         INSTALL_PROGRAM="cp -fp"
1502         INSTALL_DATA="cp -fp"
1503         ;;
1504     *)
1505         ;;
1506 esac
1507
1508 dnl strip command
1509 dnl   defines STRIP as strip or nothing if not found
1510 AC_CHECK_PROG(STRIP, strip, strip, true)
1511
1512 dnl check if VPATH works
1513 AC_MSG_CHECKING(make for VPATH support)
1514 dnl create Makefile
1515 cat - << EOF > confMake
1516 check : file
1517         cp \$? \$@
1518         cp \$? final_file
1519 EOF
1520
1521 if test ! -d sub ; then
1522   mkdir sub
1523 fi
1524 echo dummy > sub/file
1525 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1526 RESULT=$?
1527 rm -f sub/file check final_file confMake
1528 rmdir sub
1529 if test "$RESULT" = 0; then
1530   AC_MSG_RESULT(yes)
1531 else
1532   AC_MSG_RESULT(no)
1533   AC_MSG_ERROR([
1534 You need a make-utility that is able to use the variable
1535 VPATH correctly.
1536 If your version of make does not support VPATH correctly,
1537 please install GNU-make (possibly as gmake), and start
1538 configure with the following command:
1539 export MAKE=gmake; ./configure  for sh-type shells
1540 setenv MAKE gmake; ./configure  for csh-type shells
1541 Also please do remember to use gmake in this case every time
1542 you are trying to compile.
1543 ])
1544 fi
1545
1546 dnl YACC checks
1547 dnl   defines YACC with the appropriate command
1548 AC_PROG_YACC
1549
1550 dnl LEX checks
1551 dnl   defines LEX with the appropriate command
1552 dnl   defines LEXLIB with the appropriate library
1553 AC_PROG_LEX
1554
1555 dnl needed for making link to setup.h
1556 AC_PROG_LN_S
1557
1558 dnl ---------------------------------------------------------------------------
1559 dnl Define search path for includes and libraries: all headers and libs will be
1560 dnl looked for in all directories of this path
1561 dnl ---------------------------------------------------------------------------
1562
1563 dnl notice that /usr/include should not be in this list, otherwise it breaks
1564 dnl compilation on Solaris/gcc because standard headers are included instead
1565 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1566 dnl do put it last!)
1567 dnl
1568 dnl Also try to put all directories which may contain X11R6 before those which
1569 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1570 SEARCH_INCLUDE="\
1571     /usr/local/include        \
1572                               \
1573     /usr/Motif-1.2/include    \
1574     /usr/Motif-2.1/include    \
1575                               \
1576     /usr/include/Motif1.2     \
1577     /opt/xpm/include/X11      \
1578     /opt/GBxpm/include/       \
1579     /opt/GBxpm/X11/include/   \
1580                               \
1581     /usr/Motif1.2/include     \
1582     /usr/dt/include           \
1583     /usr/openwin/include      \
1584                               \
1585     /usr/include/Xm           \
1586                               \
1587     /usr/X11R6/include        \
1588     /usr/X11R6.4/include      \
1589     /usr/X11R5/include        \
1590     /usr/X11R4/include        \
1591                               \
1592     /usr/include/X11R6        \
1593     /usr/include/X11R5        \
1594     /usr/include/X11R4        \
1595                               \
1596     /usr/local/X11R6/include  \
1597     /usr/local/X11R5/include  \
1598     /usr/local/X11R4/include  \
1599                               \
1600     /usr/local/include/X11R6  \
1601     /usr/local/include/X11R5  \
1602     /usr/local/include/X11R4  \
1603                               \
1604     /usr/X11/include          \
1605     /usr/include/X11          \
1606     /usr/local/X11/include    \
1607     /usr/local/include/X11    \
1608                               \
1609     /usr/X386/include         \
1610     /usr/x386/include         \
1611     /usr/XFree86/include/X11  \
1612                               \
1613     X:/XFree86/include        \
1614     X:/XFree86/include/X11    \
1615                               \
1616     /usr/include/gtk          \
1617     /usr/local/include/gtk    \
1618     /usr/include/glib         \
1619     /usr/local/include/glib   \
1620                               \
1621     /usr/include/qt           \
1622     /usr/local/include/qt     \
1623                               \
1624     /usr/include/windows      \
1625     /usr/include/wine         \
1626     /usr/local/include/wine   \
1627                               \
1628     /usr/unsupported/include  \
1629     /usr/athena/include       \
1630     /usr/local/x11r5/include  \
1631     /usr/lpp/Xamples/include  \
1632                               \
1633     /usr/openwin/share/include \
1634                                \
1635     /usr/include"
1636
1637 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1638
1639 dnl ------------------------------------------------------------------------
1640 dnl Check for libraries
1641 dnl ------------------------------------------------------------------------
1642
1643 dnl flush the cache because checking for libraries below might abort
1644 AC_CACHE_SAVE
1645
1646 dnl ---------------------------------------------------------------------------
1647 dnl Optional libraries
1648 dnl
1649 dnl   --with-<lib>=sys
1650 dnl       looks for system library and fails if not found
1651 dnl
1652 dnl   --with-<lib>
1653 dnl   --with-<lib>=yes
1654 dnl       looks for system library and, if not found, prints a warning,
1655 dnl       falls back to the builtin wx version, and continues configuration
1656 dnl
1657 dnl   --with-<lib>=builtin
1658 dnl       uses builtin wx version without searching for system library
1659 dnl
1660 dnl   --with-<lib>=no
1661 dnl   --without-<lib>
1662 dnl       do not use library (neither system nor builtin wx version)
1663 dnl
1664 dnl ---------------------------------------------------------------------------
1665
1666 dnl ------------------------------------------------------------------------
1667 dnl Check for regex libraries
1668 dnl ------------------------------------------------------------------------
1669
1670 REGEX_INCLUDE=
1671 if test "$wxUSE_REGEX" != "no"; then
1672     AC_DEFINE(wxUSE_REGEX)
1673
1674     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1675         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1676         dnl on some old systems it may be in libregex - check for it too?
1677         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1678
1679         if test "x$ac_cv_func_regcomp" != "xyes"; then
1680             if test "$wxUSE_REGEX" = "sys" ; then
1681                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1682             else
1683                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1684                 wxUSE_REGEX=builtin
1685             fi
1686         else
1687             dnl we are using the system library
1688             wxUSE_REGEX=sys
1689         fi
1690     fi
1691
1692     if test "$wxUSE_REGEX" = "builtin" ; then
1693         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1694     fi
1695 fi
1696
1697 dnl ------------------------------------------------------------------------
1698 dnl Check for zlib compression library
1699 dnl ------------------------------------------------------------------------
1700
1701 ZLIB_INCLUDE=
1702 ZLIB_LINK=
1703 if test "$wxUSE_ZLIB" != "no" ; then
1704     AC_DEFINE(wxUSE_ZLIB)
1705
1706     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1707         AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
1708
1709         if test "x$ZLIB_LINK" = "x" ; then
1710             if test "$wxUSE_ZLIB" = "sys" ; then
1711                 AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
1712             else
1713                 AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
1714                 wxUSE_ZLIB=builtin
1715             fi
1716         else
1717             dnl we are using the system library
1718             wxUSE_ZLIB=sys
1719         fi
1720     fi
1721
1722     if test "$wxUSE_ZLIB" = "builtin" ; then
1723         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1724     fi
1725 fi
1726
1727 dnl ------------------------------------------------------------------------
1728 dnl Check for png library
1729 dnl ------------------------------------------------------------------------
1730
1731 PNG_INCLUDE=
1732 PNG_LINK=
1733 if test "$wxUSE_LIBPNG" != "no" ; then
1734     AC_DEFINE(wxUSE_LIBPNG)
1735
1736     dnl for the check below to have a chance to succeed, we must already have
1737     dnl libz somewhere
1738     if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1739         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1740         wxUSE_LIBPNG=builtin
1741     fi
1742
1743     if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1744         AC_CHECK_HEADER(png.h,
1745                         AC_CHECK_LIB(png, png_check_sig,
1746                                      PNG_LINK=" -lpng",
1747                                      ,
1748                                      [-lz -lm])
1749                        )
1750
1751         if test "x$PNG_LINK" = "x" ; then
1752             if test "$wxUSE_LIBPNG" = "sys" ; then
1753                 AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
1754             else
1755                 AC_MSG_WARN([system png library not found, will use built-in instead])
1756                 wxUSE_LIBPNG=builtin
1757             fi
1758         else
1759             dnl we are using the system library
1760             wxUSE_LIBPNG=yes
1761         fi
1762     fi
1763
1764     if test "$wxUSE_LIBPNG" = "builtin" ; then
1765         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1766     fi
1767
1768     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1769 fi
1770
1771 dnl ------------------------------------------------------------------------
1772 dnl Check for jpeg library
1773 dnl ------------------------------------------------------------------------
1774
1775 JPEG_INCLUDE=
1776 JPEG_LINK=
1777 if test "$wxUSE_LIBJPEG" != "no" ; then
1778     AC_DEFINE(wxUSE_LIBJPEG)
1779
1780     if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1781         dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1782         dnl HAVE_STDLIB_H which are already defined and this provokes
1783         dnl a compiler warning which configure considers as an error...
1784         AC_MSG_CHECKING(for jpeglib.h)
1785         AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1786             AC_TRY_COMPILE(
1787                 [
1788                     #undef HAVE_STDLIB_H
1789                     #include <stdio.h>
1790                     #include <jpeglib.h>
1791                 ],
1792                 [
1793                 ],
1794                 ac_cv_header_jpeglib_h=yes,
1795                 ac_cv_header_jpeglib_h=no
1796             )
1797         )
1798         AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1799
1800         if test "$ac_cv_header_jpeglib_h" = "yes"; then
1801             AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1802         fi
1803
1804         if test "x$JPEG_LINK" = "x" ; then
1805             if test "$wxUSE_LIBJPEG" = "sys" ; then
1806                 AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1807             else
1808                 AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1809                 wxUSE_LIBJPEG=builtin
1810             fi
1811         else
1812             dnl we are using the system library
1813             wxUSE_LIBJPEG=sys
1814         fi
1815     fi
1816
1817     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1818         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1819     fi
1820 fi
1821
1822 dnl ------------------------------------------------------------------------
1823 dnl Check for tiff library
1824 dnl ------------------------------------------------------------------------
1825
1826 TIFF_INCLUDE=
1827 TIFF_LINK=
1828 if test "$wxUSE_LIBTIFF" != "no" ; then
1829     AC_DEFINE(wxUSE_LIBTIFF)
1830
1831     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1832         AC_CHECK_HEADER(tiffio.h,
1833                         AC_CHECK_LIB(tiff, TIFFError,
1834                                      TIFF_LINK=" -ltiff",
1835                                      ,
1836                                      -lm)
1837                        )
1838
1839         if test "x$TIFF_LINK" = "x" ; then
1840             if test "$wxUSE_LIBTIFF" = "sys" ; then
1841                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1842             else
1843                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1844                 wxUSE_LIBTIFF=builtin
1845             fi
1846         else
1847             dnl we are using the system library
1848             wxUSE_LIBTIFF=sys
1849         fi
1850     fi
1851
1852     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1853         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1854     fi
1855 fi
1856
1857 dnl ------------------------------------------------------------------------
1858 dnl Check for freetype library
1859 dnl ------------------------------------------------------------------------
1860
1861 FREETYPE_INCLUDE=
1862 FREETYPE_LINK=
1863 if test "$wxUSE_FREETYPE" != "no" ; then
1864     AC_DEFINE(wxUSE_FREETYPE)
1865
1866     if test "$wxUSE_FREETYPE" = "sys" -o "$wxUSE_FREETYPE" = "yes" ; then
1867         AC_CHECK_HEADER(freetype.h,
1868                         AC_CHECK_LIB(freetype, FT_Render_Glyph,
1869                                      FREETYPE_LINK=" -lfreetype",
1870                                      ,
1871                                      [-lm])
1872                        )
1873
1874         if test "x$FREETYPE_LINK" = "x" ; then
1875             if test "$wxUSE_FREETYPE" = "sys" ; then
1876                 AC_MSG_ERROR([system freetype library not found! Use --with-freetype=builtin to use built-in version])
1877             else
1878                 AC_MSG_WARN([system freetype library not found, will use built-in instead])
1879                 wxUSE_FREETYPE=builtin
1880             fi
1881         else
1882             dnl we are using the system library
1883             wxUSE_FREETYPE=sys
1884         fi
1885     fi
1886
1887     if test "$wxUSE_FREETYPE" = "builtin" ; then
1888         FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
1889     fi
1890 fi
1891
1892 dnl ----------------------------------------------------------------
1893 dnl search for toolkit (widget sets)
1894 dnl ----------------------------------------------------------------
1895
1896 AFMINSTALL=
1897
1898 TOOLKIT=
1899 TOOLKIT_INCLUDE=
1900 WIDGET_SET=
1901
1902 dnl are we building for a win32 target environment?
1903 dnl If so, setup common stuff needed for both GUI and Base libs.
1904 if test "$USE_WIN32" = 1 ; then
1905     AC_CHECK_HEADERS(w32api.h)
1906     AC_CHECK_HEADER(windows.h, [],
1907     [
1908         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1909     ])
1910
1911     dnl check if can use _WIN32_IE macro
1912     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1913     [
1914       AC_TRY_COMPILE([#include <w32api.h>],
1915                      [
1916                        #define wxCHECK_W32API_VERSION( major, minor ) \
1917                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1918                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1919                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1920
1921                        #if !wxCHECK_W32API_VERSION(1,1)
1922                        #error You need w32api 1.1 or newer
1923                        #endif
1924                      ], [
1925                         wx_cv_w32api_win32_ie=yes
1926                      ], [
1927                         wx_cv_w32api_win32_ie=no
1928                      ])
1929     ])
1930     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1931         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1932     fi
1933
1934     dnl --- FIXME: This is still a somewhat random list of libs,
1935     dnl ---        some of them should probably be included conditionally.
1936     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1937
1938     case "${host}" in
1939         *-*-cygwin* )
1940             dnl Cygwin doesn't include these by default
1941             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1942             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1943     esac
1944
1945     dnl add extra odbc libs if we have compiled in odbc
1946     if test "$wxUSE_ODBC" = "yes" ; then
1947         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
1948     fi
1949
1950     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
1951     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
1952 fi
1953
1954 if test "$wxUSE_GUI" = "yes"; then
1955     USE_GUI=1
1956
1957     GUI_TK_LIBRARY=
1958
1959     WXGTK12=
1960     WXGTK127=
1961     WXGTK20=
1962
1963     if test "$wxUSE_MSW" = 1 ; then
1964         TOOLKIT=MSW
1965         GUIDIST=MSW_DIST
1966
1967         dnl -mwindows causes a heap of other default gui libs to be linked in.
1968         dnl FIXME: If cygwin needs this, please push it above, if not, please
1969         dnl        remove this comment :-)
1970         case "${host}" in
1971             *-*-mingw32* )
1972                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
1973         esac
1974     fi
1975
1976     if test "$wxUSE_GTK" = 1; then
1977         AC_MSG_CHECKING([for GTK+ version])
1978
1979         gtk_version_cached=1
1980         AC_CACHE_VAL(wx_cv_lib_gtk,
1981             [
1982                 dnl stupid GTK+ AM macros produce their own messages, so we
1983                 dnl have to pass to the next line
1984                 gtk_version_cached=0
1985                 AC_MSG_RESULT()
1986
1987                 dnl we must link against lgthread unless the user
1988                 dnl used --disable-threads
1989                 GTK_MODULES=
1990                 if test "$wxUSE_THREADS" = "yes"; then
1991                     GTK_MODULES=gthread
1992                 fi
1993
1994                 wx_cv_lib_gtk=
1995                 if test "x$wxUSE_GTK2" = "xyes"; then
1996                     AM_PATH_GTK_2_0(1.3.1, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
1997                 fi
1998
1999                 if test -z "$wx_cv_lib_gtk"; then
2000                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2001                 fi
2002
2003                 if test -z "$wx_cv_lib_gtk"; then
2004                     AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2005                 fi
2006
2007                 if test -z "$wx_cv_lib_gtk"; then
2008                     dnl looks better in AC_MSG_RESULT
2009                     wx_cv_lib_gtk=none
2010                 else
2011                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2012                     dnl subsequent runs
2013                     wx_cv_cflags_gtk=$GTK_CFLAGS
2014                     wx_cv_libs_gtk=$GTK_LIBS
2015                 fi
2016             ]
2017         )
2018
2019         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2020         dnl enough
2021         if test "$gtk_version_cached" = 1; then
2022             AC_MSG_RESULT($wx_cv_lib_gtk)
2023         fi
2024
2025         case "$wx_cv_lib_gtk" in
2026             2.0)    WXGTK20=1
2027                     ;;
2028             1.2.7)  WXGTK127=1
2029                     WXGTK12=1
2030                     ;;
2031             1.2.3)  WXGTK12=1
2032                     ;;
2033             *)      AC_MSG_ERROR([
2034 Please check that gtk-config is in path, the directory
2035 where GTK+ libraries are installed (returned by
2036 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2037 equivalent variable and GTK+ is version 1.2.3 or above.
2038                             ])
2039                     ;;
2040         esac
2041
2042         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2043         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2044
2045         AFMINSTALL=afminstall
2046         TOOLKIT=GTK
2047         GUIDIST=GTK_DIST
2048
2049         dnl test for XIM support in libgdk
2050         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2051     fi
2052
2053     if test "$wxUSE_MGL" = 1; then
2054         AC_MSG_CHECKING(for SciTech MGL library)
2055         if test "x$MGL_ROOT" = x ; then
2056             AC_MSG_RESULT(not found)
2057             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2058         else
2059             AC_MSG_RESULT($MGL_ROOT)
2060         fi
2061
2062         dnl Find MGL library that we want
2063         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2064         case "${host}" in
2065             *-*-linux* )
2066               mgl_os=linux/gcc/glibc
2067               ;;
2068             *-pc-msdosdjgpp )
2069               mgl_os=dos32/dj2
2070               ;;
2071             *)
2072               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2073         esac
2074
2075         mgl_lib_type=""
2076
2077         if test "$wxUSE_DEBUG_FLAG" = yes ; then
2078             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
2079                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
2080                 mgl_lib_type=debug
2081             fi
2082         fi
2083         if test "x$mgl_lib_type" = x ; then
2084             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
2085                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
2086                 mgl_lib_type=release
2087             else
2088                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2089             fi
2090         fi
2091
2092         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2093         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2094
2095         AFMINSTALL=afminstall
2096         TOOLKIT=MGL
2097         GUIDIST=MGL_DIST
2098     fi
2099
2100     if test "$wxUSE_MICROWIN" = 1; then
2101         AC_MSG_CHECKING(for MicroWindows)
2102         if test "x$MICROWINDOWS" = x ; then
2103             AC_MSG_RESULT(not found)
2104             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2105         else
2106             AC_MSG_RESULT($MICROWINDOWS)
2107         fi
2108
2109         if test -f $MICROWINDOWS/lib/libmwin.a; then
2110             AC_MSG_RESULT(MicroWindows' libraries found.)
2111         else
2112             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2113         fi
2114
2115         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2116         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2117
2118         AFMINSTALL=afminstall
2119         TOOLKIT=MICROWIN
2120         GUIDIST=MICROWIN_DIST
2121
2122         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__ -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2123     fi
2124
2125     if test "$wxUSE_WINE" = 1; then
2126         AC_CHECK_HEADER(windows.h, [],
2127         [
2128             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2129         ])
2130
2131         xpm_link=
2132         AC_MSG_CHECKING(for Xpm library)
2133         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2134         if test "$ac_find_libraries" != "" ; then
2135             GUI_TK_LIBRARY="-L$ac_find_libraries"
2136             xpm_link=" -lXpm"
2137             AC_DEFINE(wxHAVE_LIB_XPM)
2138             AC_MSG_RESULT(found at $ac_find_libraries)
2139         else
2140             AC_MSG_RESULT(no)
2141             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2142         fi
2143
2144         mesa_link=
2145         AC_MSG_CHECKING(for Mesa library)
2146         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2147         if test "$ac_find_libraries" != "" ; then
2148             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2149             mesa_link=" -lMesaGL"
2150             AC_MSG_RESULT(found at $ac_find_libraries)
2151         else
2152             AC_MSG_ERROR(no)
2153         fi
2154
2155         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2156         TOOLKIT=MSW
2157         GUIDIST=MSW_DIST
2158         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
2159     fi
2160
2161     if test "$wxUSE_MOTIF" = 1; then
2162         dnl use standard macros to check for X headers/libs, this brings support
2163         dnl for the standard configure options --x-includes and --x-libraries
2164         AC_PATH_XTRA
2165
2166         if test "$no_x" = "yes"; then
2167           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2168         fi
2169
2170         GUI_TK_LIBRARY="$X_LIBS"
2171         TOOLKIT_INCLUDE="$X_CFLAGS"
2172         AFMINSTALL=afminstall
2173         COMPILED_X_PROGRAM=0
2174
2175         AC_MSG_CHECKING(for Motif/Lesstif headers)
2176         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2177         if test "$ac_find_includes" != "" ; then
2178             AC_MSG_RESULT(found $ac_find_includes)
2179         else
2180             AC_TRY_COMPILE(
2181                 [
2182                     #include <Xm/Xm.h>
2183                 ],
2184                 [
2185                     int version;
2186                     version = xmUseVersion;
2187                 ],
2188                 [
2189                     AC_MSG_RESULT(found in default search path)
2190                     COMPILED_X_PROGRAM=1
2191                 ],
2192                 [
2193                     AC_MSG_RESULT(no)
2194                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2195                 ]
2196             )
2197         fi
2198
2199         if test "$COMPILED_X_PROGRAM" = 0; then
2200             AC_MSG_CHECKING(for Motif/Lesstif library)
2201             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2202             if test "$ac_find_libraries" != "" ; then
2203                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2204                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2205
2206                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2207                 TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2208                 AC_MSG_RESULT(found at $ac_find_libraries)
2209             else
2210                 dnl it might happen that we found headers in one of the standard
2211                 dnl paths but the libs are elsewhere - we do need to try to
2212                 dnl compile a sample program then here
2213                 AC_TRY_COMPILE(
2214                     [
2215                         #include <Xm/Xm.h>
2216                     ],
2217                     [
2218                         int version;
2219                         version = xmUseVersion;
2220                     ],
2221                     [
2222                         AC_MSG_RESULT(found in default search path)
2223                         COMPILED_X_PROGRAM=1
2224                     ],
2225                     [
2226                         AC_MSG_RESULT(no)
2227                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2228                     ]
2229                 )
2230             fi
2231         fi
2232
2233         xpm_link=
2234         AC_MSG_CHECKING(for Xpm library)
2235         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2236         if test "$ac_find_libraries" != "" ; then
2237             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2238             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2239             xpm_link=" -lXpm"
2240             AC_DEFINE(wxHAVE_LIB_XPM)
2241             AC_MSG_RESULT(found at $ac_find_libraries)
2242         else
2243             AC_TRY_COMPILE(
2244                 [
2245                     #include <X11/xpm.h>
2246                 ],
2247                 [
2248                     int version;
2249                     version = XpmLibraryVersion();
2250                 ],
2251                 [
2252                     xpm_link=" -lXpm"
2253                     AC_DEFINE(wxHAVE_LIB_XPM)
2254                     AC_MSG_RESULT(found in default search path)
2255                     COMPILED_X_PROGRAM=0
2256                 ],
2257                 [
2258                     AC_MSG_RESULT(no)
2259                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2260                 ]
2261             )
2262         fi
2263
2264         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt -lX11"
2265         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2266         TOOLKIT=MOTIF
2267         GUIDIST=MOTIF_DIST
2268     fi
2269
2270     if test "$wxUSE_MAC" = 1; then
2271         if test "$wxUSE_PRECOMP" = "yes"; then
2272             CPPFLAGS="$CPPFLAGS -cpp-precomp"
2273         fi
2274         CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
2275         CFLAGS="$CFLAGS -fpascal-strings"
2276         CXXFLAGS="$CXXFLAGS -fpascal-strings"
2277         TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -DTARGET_CARBON"
2278
2279         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
2280         TOOLKIT=MAC
2281         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2282         GUIDIST=MACX_DIST
2283     fi
2284
2285     if test "$wxUSE_PM" = 1; then
2286         TOOLKIT=PM
2287         GUIDIST=GTK_DIST
2288     fi
2289
2290     dnl the name of the directory where the files for this toolkit live
2291     if test "$TOOLKIT" = "PM" ; then
2292         TOOLKIT_DIR="os2"
2293     else
2294         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2295     fi
2296
2297     dnl misc other files depending on the port
2298     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2299
2300     if test "$wxUSE_UNIVERSAL" = "yes"; then
2301         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2302         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2303         TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2304         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2305         WIDGET_SET=univ
2306     else
2307         ALL_OBJECTS="\$(GUIOBJS)"
2308     fi
2309
2310     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2311
2312     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2313         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2314     fi
2315
2316     if test "$wxUSE_HTML" = "yes"; then
2317         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2318     fi
2319
2320     dnl ODBC objects are Unix only
2321     if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2322         ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2323     fi
2324     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2325         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2326     fi
2327     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2328         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2329     fi
2330     if test "$wxUSE_LIBPNG" = "builtin" ; then
2331         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2332     fi
2333     if test "$wxUSE_FREETYPE" = "builtin" ; then
2334         ALL_OBJECTS="${ALL_OBJECTS} \$(FREETYPEOBJS)"
2335     fi
2336
2337     dnl distribute samples/demos/utils with GUI versions
2338     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2339     DISTDIR="wx\$(TOOLKIT)"
2340 else
2341     USE_GUI=0
2342
2343     dnl this doesn't quite work right for wxBase, but the places
2344     dnl where it is wrong aren't fatal (yet) though.
2345     TOOLKIT_DIR="base"
2346
2347     dnl the sources, their dependenices and the headers
2348     if test "$USE_WIN32" = 1 ; then
2349         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2350         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2351
2352         dnl yes, the toolkit for wxBase on win32 is actually MSW
2353         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2354         TOOLKIT="MSW"
2355     else
2356         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2357         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2358     fi
2359
2360     PORT_FILES="\${top_srcdir}/src/files.lst"
2361
2362     dnl distribute only wxBase sources/headers
2363     GUIDIST="BASE_DIST"
2364     DISTDIR="wxBase"
2365 fi
2366
2367 dnl ---------------------------------------------------------------------------
2368 dnl Optional libraries included when system library is not used
2369 dnl ---------------------------------------------------------------------------
2370 if test "$wxUSE_REGEX" = "builtin" ; then
2371     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2372 fi
2373 if test "$wxUSE_ZLIB" = "builtin" ; then
2374     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2375 fi
2376
2377 dnl ---------------------------------------------------------------------------
2378 dnl OpenGL libraries
2379 dnl ---------------------------------------------------------------------------
2380 if test "$wxUSE_OPENGL" = "yes"; then
2381     if test "$wxUSE_MAC" = 1; then
2382         OPENGL_LIBS="-framework OpenGL -framework AGL"
2383     else
2384
2385         AC_CHECK_HEADER(GL/gl.h,
2386             [
2387                 AC_MSG_CHECKING([for -lGL])
2388                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2389                 if test "$ac_find_libraries" != "" ; then
2390                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2391                     LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2392                     OPENGL_LIBS="-lGL -lGLU"
2393                     AC_MSG_RESULT([yes])
2394                 else
2395                     AC_MSG_RESULT([no])
2396                     AC_MSG_CHECKING([for -lMesaGL])
2397                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2398                     if test "$ac_find_libraries" != "" ; then
2399                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2400                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2401                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2402                         AC_MSG_RESULT([yes])
2403                     else
2404                         AC_MSG_RESULT([no])
2405                     fi
2406                 fi
2407             ])
2408
2409     dnl check for OpenGL libs availability first
2410     dnl -lGL requires -lm with soem OpenGL versions
2411
2412 #    AC_CHECK_HEADER(GL/gl.h,
2413 #        [
2414 #            AC_CHECK_LIB(GL, glFlush,
2415 #                [
2416 #                    OPENGL_LIBS="-lGL -lGLU"
2417 #                ],
2418 #                [
2419 #                    AC_CHECK_LIB(MesaGL, glFlush,
2420 #                        [
2421 #                            OPENGL_LIBS="-lMesaGL -lMesaGLU"
2422 #                        ],
2423 #                        [],
2424 #                        [-lm])
2425 #                ],
2426 #                [-lm])
2427 #        ])
2428
2429         if test "x$OPENGL_LIBS" = "x"; then
2430             dnl it should be an error and not a warning because OpenGL is not on
2431             dnl by default and so if it had been explicitely requested, we
2432             dnl shouldn't just fall back to compiling the library without it
2433             AC_MSG_ERROR(OpenGL libraries not available)
2434         fi
2435     fi
2436
2437     if test "$wxUSE_OPENGL" = "yes"; then
2438         AC_DEFINE(wxUSE_OPENGL)
2439         AC_DEFINE(wxUSE_GLCANVAS)
2440         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2441     fi
2442 fi
2443
2444 if test -z "$TOOLKIT_VPATH" ; then
2445     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2446 fi
2447
2448 dnl the symbol which allows conditional compilation for the given toolkit
2449 if test -n "$TOOLKIT" ; then
2450     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2451 fi
2452
2453 lib_unicode_suffix=
2454 if test "$wxUSE_UNICODE" = "yes"; then
2455     lib_unicode_suffix=u
2456 fi
2457
2458 lib_debug_suffix=
2459 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2460     lib_debug_suffix=d
2461 fi
2462
2463 TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2464 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2465
2466 if test "$cross_compiling" = "yes"; then
2467     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2468     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2469 fi
2470
2471 dnl library link name
2472 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2473 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2474
2475 dnl the name of the shared library
2476 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2477 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2478
2479 dnl the name of the links to the shared library
2480 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2481 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2482 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2483 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2484
2485 dnl the name of the resources file for wxMac
2486 WX_RESOURCES_MACOSX="lib${WX_LIBRARY}.rsrc"
2487 WX_RESOURCES_MACOSX_COMPILED="lib${WX_LIBRARY}.r"
2488
2489 case "${host}" in
2490     *-*-cygwin* | *-*-mingw32* )
2491
2492         dnl If we are cross compiling we want to use the 'full' unix type name for the
2493         dnl lib, but for a native install use the windows style naming convention.
2494         dnl (excepting again that we strip the ELF style version numbers off it).
2495
2496         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2497
2498         if test "$cross_compiling" != "yes"; then
2499             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2500             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2501             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2502             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2503         else
2504             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2505             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2506         fi
2507
2508 esac
2509
2510 dnl the name of the static library
2511 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2512 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2513
2514 dnl define which libs wx-config should link.
2515 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2516 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2517
2518 if test "$wxUSE_OPENGL" = "yes"; then
2519     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2520     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2521 fi
2522
2523
2524 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2525
2526 if test "$wxUSE_SHARED" = "yes"; then
2527
2528     dnl install targets
2529     if test "$wxUSE_OPENGL" = "yes"; then
2530         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2531         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2532     else
2533         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2534         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2535     fi
2536
2537     dnl the extra compiler flags needed for compilation of shared library
2538     if test "$GCC" = "yes"; then
2539         dnl the switch for gcc is the same under all platforms
2540         PIC_FLAG="-fPIC"
2541     fi
2542
2543     dnl the command to use for creating the shared library
2544     SHARED_LD="${CXX} -shared -o"
2545
2546     case "${host}" in
2547       *-hp-hpux* )
2548         dnl default settings are good for gcc but not for the native HP-UX
2549         if test "$GCC" != "yes"; then
2550             dnl no idea why it wants it, but it does
2551             LDFLAGS="$LDFLAGS -L/usr/lib"
2552
2553             SHARED_LD="${CXX} -b -o"
2554             PIC_FLAG="+Z"
2555         fi
2556
2557         dnl install shared libs without symlinks
2558         if test "$wxUSE_OPENGL" = "yes"; then
2559             WX_ALL_INSTALLED="preinstall_gl"
2560             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2561         else
2562             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2563         fi
2564       ;;
2565
2566       *-*-linux* )
2567         if test "$GCC" != "yes"; then
2568             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2569             [
2570                 AC_TRY_COMPILE([],
2571                     [
2572                         #ifndef __INTEL_COMPILER
2573                         #error Not icc
2574                         #endif
2575                     ],
2576                     wx_cv_prog_icc=yes,
2577                     wx_cv_prog_icc=no
2578                 )
2579             ])
2580             if test "$wx_cv_prog_icc" = "yes"; then
2581                 PIC_FLAG="-KPIC"
2582             fi
2583         fi
2584
2585         if test "$wxUSE_SONAME" = "yes" ; then
2586             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2587             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2588             dnl substitute this in makelib.env for the contrib libs
2589             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2590         fi
2591       ;;
2592
2593       *-*-solaris2* )
2594         if test "$GCC" = yes ; then
2595             dnl newer versions of gcc need -isystem to compile X headers on
2596             dnl Solaris (which use old style C syntax)
2597             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2598         else
2599             SHARED_LD="${CXX} -G -o"
2600             PIC_FLAG="-KPIC"
2601             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2602             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED}"
2603         fi
2604       ;;
2605
2606       *-*-darwin* )
2607         CFLAGS="$CFLAGS -fno-common -DDYLIB_INIT"
2608         CXXFLAGS="$CXXFLAGS -fno-common -DDYLIB_INIT"
2609         SHARED_LD="$CXX -dynamiclib -init _wxWindowsDylibInit -o"
2610         PIC_FLAG="-dynamic -fPIC"
2611       ;;
2612
2613       *-*-aix* )
2614         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
2615       ;;
2616
2617       *-*-cygwin* | *-*-mingw32* )
2618
2619         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2620
2621         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2622         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2623
2624         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2625
2626         dnl install shared libs without symlinks
2627         if test "$wxUSE_OPENGL" = "yes"; then
2628             WX_ALL_INSTALLED="preinstall_gl"
2629             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2630         else
2631             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2632         fi
2633       ;;
2634
2635       *-pc-os2_emx | *-pc-os2-emx )
2636         dnl only static for now
2637         wxUSE_SHARED=no
2638       ;;
2639
2640       *-*-beos* )
2641         dnl can't use gcc under BeOS for shared library creation because it
2642         dnl complains about missing 'main'
2643         SHARED_LD="${LD} -shared -o"
2644       ;;
2645
2646       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2647       *-*-sunos4* | \
2648       *-*-irix5* | *-*-irix6* | \
2649       *-*-osf* | \
2650       *-*-dgux5* | \
2651       *-*-sysv5* )
2652         dnl defaults are ok
2653       ;;
2654
2655       *)
2656         AC_MSG_ERROR(unknown system type $host.)
2657     esac
2658
2659     dnl set target to shared if not explicitly chose static before
2660     if test "x$WX_TARGET_LIBRARY" = "x"; then
2661         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2662         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2663     fi
2664
2665     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2666     WX_TARGET_LIBRARY_TYPE="so"
2667     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2668 fi
2669
2670 dnl do not 'else' this, it may be changed in the above conditional.
2671 if test "$wxUSE_SHARED" = "no"; then
2672
2673     dnl give static wxBase and wxMSW build a working install target
2674     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2675         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2676         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2677     fi
2678
2679     if test "$wxUSE_MAC" = 1; then
2680         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2681     fi
2682
2683     if test "$wxUSE_OPENGL" = "yes"; then
2684         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2685         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2686     else
2687         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2688     fi
2689
2690     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2691     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2692
2693     WX_TARGET_LIBRARY_TYPE="a"
2694     INSTALL_LIBRARY='$(INSTALL_DATA)'
2695 fi
2696
2697 if test "$wxUSE_MAC" = 1; then
2698     dnl add the resources target for wxMac
2699     WX_ALL="${WX_ALL} \$(build_libdir)/lib${WX_LIBRARY}.r"
2700     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
2701     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
2702     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
2703     LIBWXMACRES="\$(top_builddir)/lib/lib${WX_LIBRARY}.r"
2704     LIBWXMACRESCOMP="\$(RESCOMP) Carbon.r -t APPL ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
2705     LIBWXMACRESWXCONFIG="${RESCOMP} Carbon.r -t APPL \${prefix}/lib/${WX_RESOURCES_MACOSX_COMPILED} -o"
2706 fi
2707
2708 dnl ------------------------------------------------------------------------
2709 dnl Check for headers
2710 dnl ------------------------------------------------------------------------
2711
2712 dnl do not check for strings.h for wxMac
2713 dnl   it exists but is only a simple redirection to string.h
2714 dnl   it is in conflict with Strings.h in FlatCarbon headers
2715 if test "$wxUSE_MAC" != 1; then
2716   dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
2717   AC_CHECK_HEADERS(strings.h)
2718 fi
2719
2720 dnl defines HAVE_STDLIB_H
2721 AC_CHECK_HEADERS(stdlib.h)
2722 dnl defines HAVE_MALLOC_H
2723 AC_CHECK_HEADERS(malloc.h)
2724 dnl defines HAVE_UNISTD_H
2725 AC_CHECK_HEADERS(unistd.h)
2726 dnl defines HAVE_WCHAR_H
2727 AC_CHECK_HEADERS(wchar.h)
2728 dnl defines HAVE_WCSTR_H
2729 AC_CHECK_HEADERS(wcstr.h)
2730 dnl defined HAVE_WCTYPE_H
2731 AC_CHECK_HEADERS(wctype.h)
2732 dnl defines HAVE_FNMATCH_H
2733 AC_CHECK_HEADERS(fnmatch.h)
2734 dnl defines HAVE_ICONV_H (Unix98 encoding conversion routines)
2735 AC_CHECK_HEADERS(iconv.h)
2736 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
2737 AC_CHECK_HEADERS(langinfo.h)
2738
2739 if test "$wxUSE_GUI" = "yes"; then
2740     if test "$wxUSE_UNIX" = "yes"; then
2741         dnl defines HAVE_X11_XKBLIB_H
2742         AC_CHECK_HEADERS(X11/XKBlib.h)
2743     fi
2744 fi
2745
2746 dnl ---------------------------------------------------------------------------
2747 dnl Checks for typedefs
2748 dnl ---------------------------------------------------------------------------
2749
2750 dnl   defines mode_t if not already defined
2751 AC_TYPE_MODE_T
2752 dnl   defines off_t if not already defined
2753 AC_TYPE_OFF_T
2754 dnl   defines pid_t if not already defined
2755 AC_TYPE_PID_T
2756 dnl   defines size_t if not already defined
2757 AC_TYPE_SIZE_T
2758 dnl   defines uid_t and gid_t if not already defined
2759 AC_TYPE_UID_T
2760
2761 dnl   check for wchar_t
2762 dnl   Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2763 dnl   on Cygwin wchar.h needs stddef.h to be #included by hand
2764 AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
2765 [
2766     AC_TRY_COMPILE(
2767         [
2768             #ifdef HAVE_WCHAR_H
2769             #  ifdef __CYGWIN__
2770             #    include <stddef.h>
2771             #  endif
2772             #  include <wchar.h>
2773             #endif
2774             #ifdef HAVE_STDLIB_H
2775             #  include <stdlib.h>
2776             #endif
2777         ],
2778         [
2779             wchar_t wc, *ws;
2780             wc = L'a';
2781             ws = L"Hello, world!";
2782         ],
2783         wx_cv_type_wchar_t=yes,
2784         wx_cv_type_wchar_t=no
2785     )
2786 ])
2787
2788 if test "$wx_cv_type_wchar_t" = "yes"; then
2789     AC_DEFINE(wxUSE_WCHAR_T)
2790 fi
2791
2792 dnl check what exactly size_t is on this machine - this is necessary to avoid
2793 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
2794 AC_LANG_SAVE
2795 AC_LANG_CPLUSPLUS
2796 AC_CACHE_CHECK([if size_t is unsigned int],
2797     wx_cv_size_t_is_uint,
2798     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
2799     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
2800     dnl methods in a local class (i.e. class inside a function) declaration
2801     dnl without any objections!!
2802     dnl
2803     dnl hence the hack below: we must have Foo at global scope!
2804     AC_TRY_COMPILE([#include <stddef.h>],
2805         [
2806             return 0; }
2807
2808             struct Foo { void foo(size_t); void foo(unsigned int); };
2809
2810             int bar() {
2811         ],
2812         wx_cv_size_t_is_uint=no,
2813         wx_cv_size_t_is_uint=yes
2814     )
2815 )
2816
2817 if test "$wx_cv_size_t_is_uint" = "yes"; then
2818     AC_DEFINE(wxSIZE_T_IS_UINT)
2819 else
2820     AC_CACHE_CHECK([if size_t is unsigned long],
2821         wx_cv_size_t_is_ulong,
2822         AC_TRY_COMPILE([#include <stddef.h>],
2823             [
2824                 return 0; }
2825
2826                 struct Foo { void foo(size_t); void foo(unsigned long); };
2827
2828                 int bar() {
2829             ],
2830             wx_cv_size_t_is_ulong=no,
2831             wx_cv_size_t_is_ulong=yes
2832         )
2833     )
2834
2835     if test "$wx_cv_size_t_is_ulong" = "yes"; then
2836         AC_DEFINE(wxSIZE_T_IS_ULONG)
2837     fi
2838 fi
2839
2840 AC_LANG_RESTORE
2841
2842 dnl ---------------------------------------------------------------------------
2843 dnl Checks for structures
2844 dnl ---------------------------------------------------------------------------
2845
2846 dnl does passwd struct has the pw_gecos field?
2847 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
2848     [
2849         AC_TRY_COMPILE([#include <pwd.h>],
2850              [
2851                 char *p;
2852                 struct passwd *pw;
2853                 p = pw->pw_gecos;
2854              ],
2855              [
2856                 wx_cv_struct_pw_gecos=yes
2857              ],
2858              [
2859                 wx_cv_struct_pw_gecos=no
2860              ]
2861         )
2862     ]
2863 )
2864
2865 if test "$wx_cv_struct_pw_gecos" = "yes"; then
2866     AC_DEFINE(HAVE_PW_GECOS)
2867 fi
2868
2869 dnl ---------------------------------------------------------------------------
2870 dnl Checks for compiler characteristics
2871 dnl ---------------------------------------------------------------------------
2872
2873 dnl defines const to be empty if c-compiler does not support const fully
2874 AC_C_CONST
2875 dnl defines inline to a sensible value for the c-compiler
2876 AC_C_INLINE
2877
2878 dnl check the sizes of integral types (give some reasonable default values for
2879 dnl cross-compiling)
2880 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
2881 AC_CHECK_SIZEOF(char, 1)
2882 AC_CHECK_SIZEOF(short, 2)
2883 AC_CHECK_SIZEOF(int *, 4)
2884 AC_CHECK_SIZEOF(int, 4)
2885 AC_CHECK_SIZEOF(long, 4)
2886 AC_CHECK_SIZEOF(long long, 0)
2887
2888 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
2889 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
2890 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2891 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
2892 [
2893     AC_TRY_RUN(
2894         [
2895             #ifdef HAVE_WCHAR_H
2896             #  ifdef __CYGWIN__
2897             #    include <stddef.h>
2898             #  endif
2899             #  include <wchar.h>
2900             #endif
2901             #ifdef HAVE_STDLIB_H
2902             #  include <stdlib.h>
2903             #endif
2904             #include <stdio.h>
2905             int main()
2906             {
2907                 FILE *f=fopen("conftestval", "w");
2908                 if (!f) exit(1);
2909                 fprintf(f, "%i", sizeof(wchar_t));
2910                 exit(0);
2911             }
2912         ],
2913         wx_cv_sizeof_wchar_t=`cat conftestval`,
2914         wx_cv_sizeof_wchar_t=0,
2915         wx_cv_sizeof_wchar_t=4
2916     )
2917 ])
2918
2919 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
2920
2921 dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2922 WX_C_BIGENDIAN
2923
2924 dnl check for iostream (as opposed to iostream.h) standard header
2925 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2926
2927 dnl check whether C++ compiler supports bool built-in type
2928 WX_CPP_BOOL
2929
2930 dnl ---------------------------------------------------------------------------
2931 dnl Check for functions
2932 dnl ---------------------------------------------------------------------------
2933
2934 dnl check for wcslen
2935 AC_CHECK_LIB(c, wcslen, [
2936             AC_DEFINE(HAVE_WCSLEN)
2937             WCHAR_LINK=
2938         ], [
2939             AC_CHECK_LIB(w, wcslen, [
2940                 AC_DEFINE(HAVE_WCSLEN)
2941                 WCHAR_LINK=" -lw"
2942             ], [
2943                 AC_CHECK_LIB(msvcrt, wcslen, [
2944                     AC_DEFINE(HAVE_WCSLEN)
2945                     WCHAR_LINK=
2946                 ])
2947             ])
2948         ])
2949
2950 dnl use wcsrtombs instead of wcstombs which is buggy in old GNU libc versions
2951 dnl if possible
2952 AC_CHECK_FUNCS(wcsrtombs)
2953
2954 dnl check for vprintf/vsprintf() which are GNU extensions
2955 AC_FUNC_VPRINTF
2956
2957 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
2958 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
2959 dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
2960 dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
2961 dnl check if the symbol is available at linking time
2962
2963 dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
2964 dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
2965 dnl one function while we need at least 2 - hence the ugly hack below. To
2966 dnl understand why it works, remember that AC_TRY_LINK() just prepends
2967 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
2968 dnl end...
2969
2970 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
2971 dnl we'll find under MSW if it exists.
2972
2973 dnl final note: AC_TRY_LINK will only be executed if there is nothing in
2974 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
2975 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
2976 dnl runs
2977
2978 dnl check for vsnprintf() - a safe version of vsprintf()
2979 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
2980 [
2981   AC_TRY_LINK([
2982                     #include <stdio.h>
2983                     #include <stdarg.h>
2984                  ], [
2985                     int wx_test_vsnprintf(const char *, ...);
2986
2987                     wx_test_vsnprintf("%s");
2988                     return 0;
2989                  }
2990
2991                  int wx_test_vsnprintf(const char *fmt, ...)
2992                  {
2993                     char *s;
2994
2995                     va_list argp;
2996                     va_start(argp, fmt);
2997                     vsnprintf(s, 42, fmt, argp);
2998                     va_end(argp);
2999                  ], [
3000                     wx_cv_func_vsnprintf=yes
3001                  ], [
3002                     AC_TRY_LINK([
3003                                       #include <stdio.h>
3004                                       #include <stdarg.h>
3005                                    ], [
3006                                       int wx_test_vsnprintf(const char *, ...);
3007
3008                                       wx_test_vsnprintf("%s");
3009                                       return 0;
3010                                    }
3011
3012                                    int wx_test_vsnprintf(const char *fmt, ...)
3013                                    {
3014                                       char *s;
3015
3016                                       va_list argp;
3017                                       va_start(argp, fmt);
3018                                       _vsnprintf(s, 42, fmt, argp);
3019                                       va_end(argp);
3020                                    ], [
3021                                       wx_cv_func_vsnprintf=yes
3022                                    ], [
3023                                       wx_cv_func_vsnprintf=no
3024                                    ])
3025                  ])
3026 ])
3027
3028 if test "$wx_cv_func_vsnprintf" = yes; then
3029     AC_DEFINE(HAVE_VSNPRINTF)
3030 else
3031     AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
3032 fi
3033
3034 dnl check for vsscanf()
3035 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
3036 [
3037   AC_TRY_COMPILE([
3038                     #include <stdio.h>
3039                     #include <stdarg.h>
3040                 ], [
3041                     int wx_test_vsscanf(const char *, ...);
3042
3043                     wx_test_vsscanf("%d");
3044                     return 0;
3045                 }
3046
3047                 int wx_test_vsscanf(const char *fmt, ...)
3048                 {
3049                     va_list argp;
3050                     va_start(argp, fmt);
3051                     vsscanf("42", fmt, argp);
3052                     va_end(argp);
3053                 ], [
3054                     wx_cv_func_vsscanf=yes
3055                 ], [
3056                     wx_cv_func_vsscanf=no
3057                 ])
3058 ])
3059
3060 if test "$wx_cv_func_vsscanf" = yes; then
3061     AC_DEFINE(HAVE_VSSCANF)
3062 fi
3063
3064 dnl the following tests are for Unix(like) systems only
3065 if test "$TOOLKIT" != "MSW"; then
3066
3067 dnl check for available version of iconv()
3068
3069 AC_LANG_SAVE
3070 AC_LANG_CPLUSPLUS
3071 AC_CACHE_CHECK([if iconv() takes char**], wx_cv_iconv_takes_char,
3072 [
3073     AC_TRY_COMPILE([#include <iconv.h>],
3074     [
3075         char **inbuf, **outbuf;
3076         iconv_t cd;
3077         size_t insz, outsz;
3078         iconv(cd, inbuf, &insz, outbuf, &outsz);
3079     ],
3080     wx_cv_iconv_takes_char=yes,
3081     wx_cv_iconv_takes_char=no)
3082 ])
3083 AC_LANG_RESTORE
3084 if test "$wx_cv_iconv_takes_char" = yes ; then
3085     AC_DEFINE(WX_ICONV_TAKES_CHAR)
3086 fi
3087
3088
3089 dnl check for POSIX signals if we need them
3090 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3091     AC_CHECK_FUNCS(sigaction)
3092
3093     if test "$ac_cv_func_sigaction" = "no"; then
3094         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3095         wxUSE_ON_FATAL_EXCEPTION=no
3096     fi
3097
3098     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3099       AC_LANG_SAVE
3100       AC_LANG_CPLUSPLUS
3101
3102       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3103       [
3104         AC_TRY_COMPILE([#include <signal.h>],
3105                      [
3106                         extern void testSigHandler(int);
3107
3108                         struct sigaction sa;
3109                         sa.sa_handler = testSigHandler;
3110                      ], [
3111                         wx_cv_type_sa_handler=int
3112                      ], [
3113                         wx_cv_type_sa_handler=void
3114                      ])
3115       ])
3116
3117       AC_LANG_RESTORE
3118
3119       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3120     fi
3121 fi
3122
3123 dnl check for vfork() (even if it's the same as fork() in modern Unices)
3124 AC_CHECK_FUNCS(vfork)
3125
3126 dnl check for the function for temp files creation
3127 AC_CHECK_FUNCS(mkstemp mktemp, break)
3128
3129 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3130 dnl Linux and *BSD and statvfs() under Solaris
3131 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3132     AC_TRY_COMPILE(
3133         [
3134              #if defined(__BSD__)
3135                #include <sys/param.h>
3136                #include <sys/mount.h>
3137              #else
3138                #include <sys/vfs.h>
3139              #endif
3140         ],
3141         [
3142              long l;
3143              struct statfs fs;
3144              statfs("/", &fs);
3145              l = fs.f_bsize;
3146              l += fs.f_blocks;
3147              l += fs.f_bavail;
3148         ],
3149         [
3150              wx_cv_func_statfs=yes
3151         ],
3152         [
3153              wx_cv_func_statfs=no
3154         ]
3155     )
3156 )
3157
3158 if test "$wx_cv_func_statfs" = "yes"; then
3159     AC_DEFINE(HAVE_STATFS)
3160 else
3161     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3162         AC_TRY_COMPILE(
3163             [
3164                  #include <sys/statvfs.h>
3165             ],
3166             [
3167                  long l;
3168                  struct statvfs fs;
3169                  statvfs("/", &fs);
3170                  l = fs.f_bsize;
3171                  l += fs.f_blocks;
3172                  l += fs.f_bavail;
3173             ],
3174             [
3175                  wx_cv_func_statvfs=yes
3176             ],
3177             [
3178                  wx_cv_func_statvfs=no
3179             ]
3180         )
3181     )
3182
3183     if test "$wx_cv_func_statvfs" = "yes"; then
3184         AC_DEFINE(HAVE_STATVFS)
3185     else
3186         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3187     fi
3188 fi
3189
3190 dnl check for fcntl() or at least flock() needed by Unix implementation of
3191 dnl wxSingleInstanceChecker
3192 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3193     AC_CHECK_FUNCS(fcntl flock, break)
3194
3195     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3196         AC_MSG_WARN(wxSingleInstanceChecker not available)
3197         wxUSE_SNGLINST_CHECKER=no
3198     fi
3199 fi
3200
3201 dnl check for timegm() used by datetime.cpp
3202 AC_CHECK_FUNCS(timegm)
3203
3204 dnl look for a function to modify the environment
3205 AC_CHECK_FUNCS(putenv setenv, break)
3206
3207 HAVE_SOME_SLEEP_FUNC=0
3208 if test "$USE_BEOS" = 1; then
3209     dnl BeOS has its own (wonder where did they get it from) sleep() function
3210     dnl in unistd.h
3211     AC_DEFINE(HAVE_SLEEP)
3212     HAVE_SOME_SLEEP_FUNC=1
3213 fi
3214
3215 if test "$USE_DARWIN" = 1; then
3216     dnl Mac OS X has both nanosleep and usleep
3217     dnl but only usleep is defined in unistd.h
3218     AC_DEFINE(HAVE_USLEEP)
3219     HAVE_SOME_SLEEP_FUNC=1
3220 fi
3221
3222 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3223     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3224     POSIX4_LINK=
3225     AC_CHECK_FUNCS(nanosleep,
3226         AC_DEFINE(HAVE_NANOSLEEP),
3227         [
3228             AC_CHECK_LIB(posix4, nanosleep,
3229                 [
3230                     AC_DEFINE(HAVE_NANOSLEEP)
3231                     POSIX4_LINK=" -lposix4"
3232                 ],
3233                 [
3234                     AC_CHECK_FUNCS(usleep,
3235                         AC_DEFINE(HAVE_USLEEP),
3236                         AC_MSG_WARN([wxSleep() function will not work])
3237                     )
3238                 ]
3239             )
3240         ]
3241     )
3242 fi
3243
3244 dnl check for uname (POSIX) and gethostname (BSD)
3245 AC_CHECK_FUNCS(uname gethostname, break)
3246
3247 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3248 dnl but not for C++ one - hence change language)
3249 AC_LANG_SAVE
3250 AC_LANG_CPLUSPLUS
3251
3252 AC_CHECK_FUNCS(strtok_r)
3253
3254 AC_LANG_RESTORE
3255
3256 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3257 dnl libnsl or libresolv)
3258 INET_LINK=
3259 AC_CHECK_FUNCS(inet_addr,
3260     AC_DEFINE(HAVE_INET_ADDR),
3261     [
3262         AC_CHECK_LIB(nsl, inet_addr,
3263             INET_LINK="nsl",
3264             AC_CHECK_LIB(resolv, inet_addr,
3265                 INET_LINK="resolv"
3266             )
3267         )
3268     ]
3269 )
3270
3271 AC_CHECK_FUNCS(inet_aton,
3272         AC_DEFINE(HAVE_INET_ATON),
3273         [
3274             dnl only check it in the same lib
3275             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3276         ])
3277
3278 if test "x$INET_LINK" != "x"; then
3279     AC_DEFINE(HAVE_INET_ADDR)
3280     INET_LINK=" -l$INET_LINK"
3281 fi
3282
3283 fi
3284 dnl if !MSW
3285
3286 dnl ===========================================================================
3287 dnl Now we have all the info we need - use it!
3288 dnl ===========================================================================
3289
3290 dnl flush the cache
3291 AC_CACHE_SAVE
3292
3293 dnl ---------------------------------------------------------------------------
3294 dnl thread support for Unix (always available under Win32)
3295 dnl ---------------------------------------------------------------------------
3296
3297 dnl under MSW we always have thread support
3298 if test "$TOOLKIT" != "MSW"; then
3299
3300     dnl the code below:
3301     dnl   defines THREADS_OBJ which contains the object files to build
3302     dnl   defines THREADS_LINK which contains the thread library to link with
3303     dnl   defines wxUSE_THREADS=1 if thread support is activated
3304
3305     THREADS_LINK=
3306     THREADS_OBJ=
3307     CODE_GEN_FLAGS=
3308     CODE_GEN_FLAGS_CXX=
3309
3310     if test "$wxUSE_THREADS" = "yes" ; then
3311         if test "$wxUSE_WINE" = 1 ; then
3312             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3313             wxUSE_THREADS="no"
3314         elif test "$USE_BEOS" = 1; then
3315             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3316             wxUSE_THREADS="no"
3317         fi
3318     fi
3319
3320     if test "$wxUSE_THREADS" = "yes" ; then
3321         dnl find if POSIX threads are available
3322
3323         dnl AIX calls the library libpthreads - thanks IBM!
3324         if test "$USE_AIX" = 1; then
3325             THREADS_LIB=pthreads
3326         else
3327             THREADS_LIB=pthread
3328         fi
3329
3330         dnl standard lib name is pthread
3331         dnl We no longer test for pthread-0.7 as it breaks compilation on some
3332         dnl glibc2 systems, especially for static linkage.
3333         AC_CHECK_LIB($THREADS_LIB, pthread_create, [
3334                 THREADS_OBJ="threadpsx.lo"
3335                 THREADS_LINK=$THREADS_LIB
3336             ], [
3337                 dnl thread functions are in libc_r under FreeBSD
3338                 AC_CHECK_LIB(c_r, pthread_create, [
3339                     THREADS_OBJ="threadpsx.lo"
3340                     THREADS_LINK="c_r"
3341                 ], [
3342                     dnl VZ: SGI threads are not supported currently
3343                     AC_CHECK_HEADER(sys/prctl.h, [
3344                         THREADS_OBJ="threadsgi.lo"
3345                     ])
3346                 ])
3347             ])
3348
3349         if test -z "$THREADS_OBJ" ; then
3350             wxUSE_THREADS=no
3351             AC_MSG_WARN([No thread support on this system... disabled])
3352         fi
3353     fi
3354
3355     dnl do other tests only if we are using threads
3356     if test "$wxUSE_THREADS" = "yes" ; then
3357       AC_CHECK_FUNCS(thr_setconcurrency)
3358
3359       dnl define autoconf macro to check for given function in both pthread and
3360       dnl posix4 libraries
3361       dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
3362       dnl VZ: TODO
3363       dnl AC_DEFUN(AC_FUNC_THREAD,
3364       dnl [
3365       dnl     AC_CHECK_LIB($THREADS_LINK, $1,
3366       dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
3367       dnl            [AC_CHECK_LIB([posix4], $1,
3368       dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
3369       dnl                 POSIX4_LINK=" -lposix4"
3370       dnl             ])
3371       dnl            ])
3372       dnl ])
3373
3374       AC_CHECK_HEADERS(sched.h)
3375
3376       AC_CHECK_LIB($THREADS_LINK, sched_yield,
3377                    AC_DEFINE(HAVE_SCHED_YIELD),
3378                    [AC_CHECK_LIB([posix4], sched_yield,
3379                        [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3380                        AC_MSG_WARN(wxThread::Yield will not work properly)
3381                     )]
3382                    )
3383
3384       dnl to be able to set the thread priority, we need to have all of the
3385       dnl following functions:
3386       dnl   1. pthread_attr_getschedpolicy
3387       dnl   2. sched_get_priority_min and sched_get_priority_max
3388       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3389       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3390       HAVE_PRIOR_FUNCS=0
3391       AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
3392                      AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
3393                        AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
3394                            HAVE_PRIOR_FUNCS=1,
3395                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3396                              [
3397                                 HAVE_PRIOR_FUNCS=1
3398                                 POSIX4_LINK=" -lposix4"
3399                              ],
3400                            )
3401                        )
3402                      )
3403                    )
3404
3405       if test "$HAVE_PRIOR_FUNCS" = 1; then
3406         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3407       else
3408         AC_MSG_WARN(Setting thread priority will not work)
3409       fi
3410
3411       AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
3412                    AC_DEFINE(HAVE_PTHREAD_CANCEL),
3413                    AC_MSG_WARN([wxThread::Kill() will not work properly]))
3414
3415       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3416       [
3417         AC_TRY_COMPILE([#include <pthread.h>],
3418                      [
3419                         pthread_cleanup_push(NULL, NULL);
3420                         pthread_cleanup_pop(0);
3421                      ], [
3422                         wx_cv_func_pthread_cleanup_push=yes
3423                      ], [
3424                         wx_cv_func_pthread_cleanup_push=no
3425                      ])
3426       ])
3427
3428       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3429           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3430       fi
3431
3432       dnl mutexattr_t initialization is done in quite different ways on different
3433       dnl platforms, so check for a few things:
3434       dnl
3435       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3436       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3437       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3438       dnl defined, we do it by directly assigned
3439       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3440
3441       dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
3442       dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
3443       dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
3444       dnl simpler to just define _GNU_SOURCE to get everything)
3445       if test "x$wx_lib_glibc21" = "xyes"; then
3446           CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
3447       fi
3448
3449       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3450       [
3451         AC_TRY_COMPILE([#include <pthread.h>],
3452             [
3453                pthread_mutexattr_t attr;
3454                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3455             ], [
3456                wx_cv_type_pthread_mutexattr_t=yes
3457             ], [
3458                wx_cv_type_pthread_mutexattr_t=no
3459             ]
3460         )
3461       ])
3462
3463       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3464         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3465       else
3466         dnl don't despair, there may be another way to do it
3467         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3468                        wx_cv_type_pthread_rec_mutex_init,
3469         [
3470             AC_TRY_COMPILE([#include <pthread.h>],
3471                 [
3472                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3473                 ], [
3474                     wx_cv_type_pthread_rec_mutex_init=yes
3475                 ], [
3476                     wx_cv_type_pthread_rec_mutex_init=no
3477                 ]
3478             )
3479         ])
3480         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3481           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3482         else
3483           dnl this may break code working elsewhere, so at least warn about it
3484           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3485         fi
3486       fi
3487
3488       THREADS_LINK=" -l$THREADS_LINK"
3489
3490       dnl building MT programs under Solaris with the native compiler requires -mt
3491       dnl switch
3492       if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
3493           CPPFLAGS="$CFLAGS -mt"
3494           CXXFLAGS="$CXXFLAGS -mt"
3495           LDFLAGS="$LDFLAGS -mt"
3496       fi
3497     fi
3498
3499 dnl from if !MSW
3500 fi
3501
3502 if test "$wxUSE_THREADS" = "yes"; then
3503   AC_DEFINE(wxUSE_THREADS)
3504
3505   dnl we must define _REENTRANT or something along these lines for MT code
3506   TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS $CPP_MT_FLAG"
3507
3508   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3509 else
3510   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3511   dnl functions - add tests for other functions here as well
3512   if test "$ac_cv_func_strtok_r" = "yes"; then
3513     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3514     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3515         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3516         AC_MSG_RESULT(yes)
3517     else
3518         AC_MSG_RESULT(no)
3519     fi
3520   fi
3521 fi
3522
3523 if test "$WXGTK20" = 1 ; then
3524   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3525   WXGTK12=1
3526 fi
3527
3528 if test "$WXGTK12" = 1 ; then
3529   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3530 fi
3531
3532 if test "$WXGTK127" = 1 ; then
3533   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3534 fi
3535
3536 WXDEBUG=
3537
3538 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3539     WXDEBUG="-g"
3540     wxUSE_OPTIMISE=no
3541 fi
3542
3543 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3544     wxUSE_DEBUG_INFO=yes
3545     WXDEBUG="-ggdb"
3546 fi
3547
3548 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3549     AC_DEFINE(WXDEBUG)
3550     WXDEBUG_DEFINE="-D__WXDEBUG__"
3551 else
3552     if test "$wxUSE_GTK" = 1 ; then
3553         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3554     fi
3555 fi
3556
3557 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3558     AC_DEFINE(wxUSE_MEMORY_TRACING)
3559     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3560     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3561     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3562 fi
3563
3564 if test "$wxUSE_DMALLOC" = "yes" ; then
3565     DMALLOC_LIBS="-ldmalloc"
3566 fi
3567
3568 PROFILE=
3569 if test "$wxUSE_PROFILE" = "yes" ; then
3570     PROFILE=" -pg"
3571 fi
3572
3573 if test "$GCC" = "yes" ; then
3574     if test "$wxUSE_NO_RTTI" = "yes" ; then
3575         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3576     fi
3577     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3578         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3579     fi
3580     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3581         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3582     fi
3583     if test "$USE_WIN32" = 1 ; then
3584         # I'm not even really sure what this was ever added to solve,
3585         # but someone added it for mingw native builds, so I guess
3586         # they had a reason, right??
3587         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3588     fi
3589 fi
3590
3591
3592 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
3593 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
3594 if test "$wxUSE_OPTIMISE" = "no" ; then
3595     OPTIMISE=
3596 else
3597     if test "$GCC" = yes ; then
3598         OPTIMISE="-O2"
3599         case "${host}" in
3600             i586-*-*|i686-*-* )
3601             OPTIMISE="${OPTIMISE} "
3602         ;;
3603         esac
3604     else
3605         OPTIMISE="-O"
3606     fi
3607 fi
3608
3609 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3610     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3611
3612     WXWIN_COMPATIBILITY_2_2="yes"
3613 fi
3614
3615 if test "$WXWIN_COMPATIBILITY_2_2" = "yes"; then
3616     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3617 fi
3618
3619 dnl ---------------------------------------------------------------------------
3620 dnl the library may be built without GUI classes at all
3621 dnl ---------------------------------------------------------------------------
3622
3623 if test "$wxUSE_GUI" = "yes"; then
3624   AC_DEFINE(wxUSE_GUI)
3625
3626   dnl the things we always pull in the GUI version of the library:
3627   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3628   dnl    library really can't be built without those)
3629   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3630   dnl    almost any program and the first 2 are needed to show a message box
3631   dnl    which want to be always able to do)
3632   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3633   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3634   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3635   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3636   dnl 5. misc stuff: timers, settings, message box
3637 else
3638   AC_DEFINE(wxUSE_NOGUI)
3639 fi
3640
3641 dnl ---------------------------------------------------------------------------
3642 dnl Unix/Windows
3643 dnl ---------------------------------------------------------------------------
3644
3645 if test "$wxUSE_UNIX" = "yes"; then
3646   AC_DEFINE(wxUSE_UNIX)
3647 fi
3648
3649 dnl ---------------------------------------------------------------------------
3650 dnl Register non-GUI class options for makefiles and setup.h
3651 dnl ---------------------------------------------------------------------------
3652
3653 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3654   AC_DEFINE(wxUSE_APPLE_IEEE)
3655 fi
3656
3657 if test "$wxUSE_TIMER" = "yes"; then
3658   AC_DEFINE(wxUSE_TIMER)
3659 fi
3660
3661 if test "$wxUSE_WAVE" = "yes"; then
3662   AC_DEFINE(wxUSE_WAVE)
3663 fi
3664
3665 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3666   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3667 fi
3668
3669 if test "$wxUSE_STOPWATCH" = "yes"; then
3670   AC_DEFINE(wxUSE_STOPWATCH)
3671 fi
3672
3673 if test "$wxUSE_DATETIME" = "yes"; then
3674   AC_DEFINE(wxUSE_DATETIME)
3675 fi
3676
3677 if test "$wxUSE_TIMEDATE" = "yes"; then
3678   AC_DEFINE(wxUSE_TIMEDATE)
3679 fi
3680
3681 if test "$wxUSE_FILE" = "yes"; then
3682   AC_DEFINE(wxUSE_FILE)
3683 fi
3684
3685 if test "$wxUSE_FFILE" = "yes"; then
3686   AC_DEFINE(wxUSE_FFILE)
3687 fi
3688
3689 if test "$wxUSE_FILESYSTEM" = "yes"; then
3690   AC_DEFINE(wxUSE_FILESYSTEM)
3691 fi
3692
3693 if test "$wxUSE_FS_INET" = "yes"; then
3694   AC_DEFINE(wxUSE_FS_INET)
3695 fi
3696
3697 if test "$wxUSE_FS_ZIP" = "yes"; then
3698   AC_DEFINE(wxUSE_FS_ZIP)
3699 fi
3700
3701 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3702   AC_DEFINE(wxUSE_ZIPSTREAM)
3703 fi
3704
3705 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3706   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3707 fi
3708
3709 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3710   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3711 fi
3712
3713 if test "$wxUSE_BUSYINFO" = "yes"; then
3714   AC_DEFINE(wxUSE_BUSYINFO)
3715 fi
3716
3717 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3718   AC_DEFINE(wxUSE_STD_IOSTREAM)
3719 fi
3720
3721 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3722     AC_DEFINE(wxUSE_TEXTBUFFER)
3723 fi
3724
3725 if test "$wxUSE_TEXTFILE" = "yes"; then
3726   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3727     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3728   else
3729     AC_DEFINE(wxUSE_TEXTFILE)
3730   fi
3731 fi
3732
3733 if test "$wxUSE_CONFIG" = "yes" ; then
3734   if test "$wxUSE_TEXTFILE" != "yes"; then
3735     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3736   else
3737     AC_DEFINE(wxUSE_CONFIG)
3738     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3739   fi
3740 fi
3741
3742 if test "$wxUSE_INTL" = "yes" ; then
3743   if test "$wxUSE_FILE" != "yes"; then
3744     AC_MSG_WARN(I18n code requires wxFile... disabled)
3745   else
3746     AC_DEFINE(wxUSE_INTL)
3747     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3748     GUIDIST="$GUIDIST INTL_DIST"
3749   fi
3750 fi
3751
3752 if test "$wxUSE_LOG" = "yes"; then
3753   AC_DEFINE(wxUSE_LOG)
3754
3755     if test "$wxUSE_LOGGUI" = "yes"; then
3756       AC_DEFINE(wxUSE_LOGGUI)
3757     fi
3758
3759     if test "$wxUSE_LOGWINDOW" = "yes"; then
3760       AC_DEFINE(wxUSE_LOGWINDOW)
3761     fi
3762
3763     if test "$wxUSE_LOGDIALOG" = "yes"; then
3764       AC_DEFINE(wxUSE_LOG_DIALOG)
3765     fi
3766 fi
3767
3768 if test "$wxUSE_LONGLONG" = "yes"; then
3769   AC_DEFINE(wxUSE_LONGLONG)
3770 fi
3771
3772 if test "$wxUSE_GEOMETRY" = "yes"; then
3773   AC_DEFINE(wxUSE_GEOMETRY)
3774 fi
3775
3776 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3777   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3778   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3779 fi
3780
3781 if test "$wxUSE_STREAMS" = "yes" ; then
3782   AC_DEFINE(wxUSE_STREAMS)
3783 fi
3784
3785 dnl ---------------------------------------------------------------------------
3786 dnl time/date functions
3787 dnl ------------------------------------------------------------------------
3788
3789 if test "$wxUSE_DATETIME" = "yes"; then
3790     dnl check for strptime
3791     AC_CHECK_FUNCS(strptime)
3792
3793     dnl check for timezone variable
3794     AC_CACHE_CHECK(for timezone variable in <time.h>,
3795                    wx_cv_var_timezone,
3796                    [
3797                         AC_TRY_COMPILE(
3798                             [
3799                                 #include <time.h>
3800                             ],
3801                             [
3802                                 int tz;
3803                                 tz = timezone;
3804                             ],
3805                             [
3806                                 wx_cv_var_timezone=timezone
3807                             ],
3808                             [
3809                                 AC_TRY_COMPILE(
3810                                     [
3811                                         #include <time.h>
3812                                     ],
3813                                     [
3814                                         int tz;
3815                                         tz = _timezone;
3816                                     ],
3817                                     [
3818                                         wx_cv_var_timezone=_timezone
3819                                     ],
3820                                     [
3821                                         AC_TRY_COMPILE(
3822                                             [
3823                                                 #include <time.h>
3824                                             ],
3825                                             [
3826                                                 int tz;
3827                                                 tz = __timezone;
3828                                             ],
3829                                             [
3830                                                 wx_cv_var_timezone=__timezone
3831                                             ],
3832                                             [
3833                                                 if test "$USE_DOS" = 0 ; then
3834                                                     AC_MSG_ERROR(no timezone variable)
3835                                                 fi
3836                                             ]
3837                                         )
3838                                     ]
3839                                 )
3840                             ]
3841                         )
3842                    ]
3843     )
3844
3845     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3846     if test "x$wx_cv_var_timezone" != x ; then
3847         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3848     fi
3849
3850     dnl check for localtime (it's POSIX, but the check can do no harm...)
3851     AC_CHECK_FUNCS(localtime)
3852
3853     if test "$ac_cv_func_localtime" = "yes"; then
3854         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3855                        wx_cv_struct_tm_has_gmtoff,
3856         [
3857             AC_TRY_COMPILE(
3858                 [
3859                     #include <time.h>
3860                 ],
3861                 [
3862                     struct tm tm;
3863                     tm.tm_gmtoff++;
3864                 ],
3865                 [
3866                     wx_cv_struct_tm_has_gmtoff=yes
3867                 ],
3868                 wx_cv_struct_tm_has_gmtoff=no
3869             )
3870         ])
3871     fi
3872
3873     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
3874         AC_DEFINE(WX_GMTOFF_IN_TM)
3875     fi
3876
3877     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3878     dnl function to be used for high resolution timers
3879     AC_CHECK_FUNCS(gettimeofday ftime, break)
3880
3881     if test "$ac_cv_func_gettimeofday" = "yes"; then
3882         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3883                        wx_cv_func_gettimeofday_has_2_args,
3884         [
3885             dnl on some _really_ old systems it takes only 1 argument
3886             AC_LANG_SAVE
3887             AC_LANG_CPLUSPLUS
3888
3889             AC_TRY_COMPILE(
3890                 [
3891                     #include <sys/time.h>
3892                     #include <unistd.h>
3893                 ],
3894                 [
3895                     struct timeval tv;
3896                     gettimeofday(&tv, NULL);
3897                 ],
3898                 wx_cv_func_gettimeofday_has_2_args=yes,
3899                 AC_TRY_COMPILE(
3900                     [
3901                         #include <sys/time.h>
3902                         #include <unistd.h>
3903                     ],
3904                     [
3905                         struct timeval tv;
3906                         gettimeofday(&tv);
3907                     ],
3908                     wx_cv_func_gettimeofday_has_2_args=no,
3909                     [
3910                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
3911                         wx_cv_func_gettimeofday_has_2_args=unknown
3912                     ]
3913                 )
3914             )
3915             AC_LANG_RESTORE
3916         ])
3917
3918         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3919             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3920         fi
3921     fi
3922
3923     AC_DEFINE(wxUSE_TIMEDATE)
3924     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3925 fi
3926
3927 dnl ------------------------------------------------------------------------
3928 dnl wxSocket
3929 dnl ------------------------------------------------------------------------
3930
3931 dnl under MSW we always have sockets
3932 if test "$TOOLKIT" != "MSW"; then
3933
3934     if test "$wxUSE_SOCKETS" = "yes"; then
3935         dnl under Solaris, socket functions live in -lsocket
3936         AC_CHECK_FUNC(socket,,
3937             AC_CHECK_LIB(socket, socket,
3938                 INET_LINK="$INET_LINK -lsocket",
3939                 [
3940                     AC_MSG_WARN([socket library not found - sockets will be disabled])
3941                     wxUSE_SOCKETS=no
3942                 ]
3943             )
3944         )
3945     fi
3946
3947     dnl this test may be appropriate if building under cygwin
3948     dnl right now I'm assuming it also uses the winsock stuff
3949     dnl like mingw does..  -- RL
3950
3951     if test "$wxUSE_SOCKETS" = "yes" ; then
3952         dnl determine the type of third argument for getsockname
3953         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3954                        wx_cv_type_getsockname3,
3955             [
3956                 AC_LANG_SAVE
3957                 AC_LANG_CPLUSPLUS
3958
3959                 AC_TRY_COMPILE(
3960                     [
3961                         #include <sys/types.h>
3962                         #include <sys/socket.h>
3963                     ],
3964                     [
3965                         socklen_t len;
3966                         getsockname(0, 0, &len);
3967                     ],
3968                     wx_cv_type_getsockname3=socklen_t,
3969                     AC_TRY_COMPILE(
3970                         [
3971                             #include <sys/types.h>
3972                             #include <sys/socket.h>
3973                         ],
3974                         [
3975                             size_t len;
3976                             getsockname(0, 0, &len);
3977                         ],
3978                         wx_cv_type_getsockname3=size_t,
3979                         AC_TRY_COMPILE(
3980                             [
3981                                 #include <sys/types.h>
3982                                 #include <sys/socket.h>
3983                             ],
3984                             [
3985                                 int len;
3986                                 getsockname(0, 0, &len);
3987                             ],
3988                             wx_cv_type_getsockname3=int,
3989                             wx_cv_type_getsockname3=unknown
3990                         )
3991                     )
3992                 )
3993
3994                 AC_LANG_RESTORE
3995             ])
3996
3997         if test "$wx_cv_type_getsockname3" = "unknown"; then
3998             wxUSE_SOCKETS=no
3999             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4000         else
4001             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4002         fi
4003     fi
4004 fi
4005 dnl if !MSW
4006
4007 if test "$wxUSE_SOCKETS" = "yes" ; then
4008     AC_DEFINE(wxUSE_SOCKETS)
4009     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4010 fi
4011
4012 dnl ---------------------------------------------------------------------------
4013 dnl Joystick support
4014 dnl ---------------------------------------------------------------------------
4015
4016 if test "$wxUSE_GUI" = "yes"; then
4017
4018     if test "$TOOLKIT" = "MAC"; then
4019         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4020         wxUSE_JOYSTICK=no
4021      fi
4022     if test "$TOOLKIT" = "MOTIF"; then
4023         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4024         wxUSE_JOYSTICK=no
4025      fi
4026
4027     dnl under MSW we always have joystick support
4028     if test "$TOOLKIT" != "MSW"; then
4029         if test "$wxUSE_JOYSTICK" = "yes"; then
4030             dnl joystick support is only for Linux 2.1.x or greater
4031             AC_CHECK_HEADERS(linux/joystick.h)
4032             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4033                 wxUSE_JOYSTICK=no
4034                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4035             fi
4036         fi
4037     fi
4038
4039     if test "$wxUSE_JOYSTICK" = "yes"; then
4040         AC_DEFINE(wxUSE_JOYSTICK)
4041         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4042     fi
4043 fi
4044
4045 dnl ------------------------------------------------------------------------
4046 dnl DLL support
4047 dnl ------------------------------------------------------------------------
4048
4049 dnl under MSW we always have LoadLibrary/GetProcAddress
4050 if test "$TOOLKIT" != "MSW"; then
4051
4052     HAVE_DL_FUNCS=0
4053     HAVE_SHL_FUNCS=0
4054     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4055         if test "$USE_DARWIN" = 1; then
4056             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4057             HAVE_DL_FUNCS=1
4058         else
4059             dnl the test is a bit complicated because we check for dlopen() both with
4060             dnl and without -ldl and we also try to find shl_load() if there is no
4061             dnl dlopen() on this system
4062             AC_CHECK_FUNCS(dlopen,
4063             [
4064                 AC_DEFINE(HAVE_DLOPEN)
4065                 HAVE_DL_FUNCS=1
4066             ],
4067             [
4068                 AC_CHECK_LIB(dl, dlopen,
4069                             [
4070                                 AC_DEFINE(HAVE_DLOPEN)
4071                                 HAVE_DL_FUNCS=1
4072                                 DL_LINK=" -ldl$DL_LINK"
4073                             ],
4074                             [
4075                                 AC_CHECK_FUNCS(shl_load,
4076                                               [
4077                                                 AC_DEFINE(HAVE_SHL_LOAD)
4078                                                 HAVE_SHL_FUNCS=1
4079                                               ],
4080                                               [
4081                                                 AC_CHECK_LIB(shl_load, dld,
4082                                                              [
4083                                                                 HAVE_SHL_FUNCS=1
4084                                                                 DL_LINK=" -ldld$DL_LINK"
4085                                                              ])
4086                                               ])
4087                             ])
4088             ])
4089
4090         dnl check also for dlerror()
4091         if test "$HAVE_DL_FUNCS" = 1; then
4092             AC_CHECK_FUNCS(dlerror,
4093                            AC_DEFINE(HAVE_DLERROR),
4094                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4095         fi
4096         fi
4097
4098         if test "$HAVE_DL_FUNCS" = 0; then
4099             if test "$HAVE_SHL_FUNCS" = 0; then
4100               if test "$USE_UNIX" = 1; then
4101                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4102                   wxUSE_DYNAMIC_LOADER=no
4103                   wxUSE_DYNLIB_CLASS=no
4104               else
4105                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4106               fi
4107             fi
4108         fi
4109     fi
4110 fi
4111
4112 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4113     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4114 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4115     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4116 fi
4117
4118 dnl ---------------------------------------------------------------------------
4119 dnl String stuff
4120 dnl ---------------------------------------------------------------------------
4121
4122 if test "$wxUSE_FONTMAP" = "yes" ; then
4123   AC_DEFINE(wxUSE_FONTMAP)
4124 fi
4125
4126 if test "$wxUSE_UNICODE" = "yes" ; then
4127   AC_DEFINE(wxUSE_UNICODE)
4128
4129   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4130         AC_CHECK_LIB(unicows,main,
4131             [
4132                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4133             ],
4134             [
4135                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4136                              Applications will only run on Windows NT/2000/XP!])
4137                 wxUSE_UNICODE_MSLU=no
4138             ])
4139     fi
4140 fi
4141
4142 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4143   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4144 fi
4145
4146
4147 dnl ----------------------------------------------------------------
4148 dnl iODBC support
4149 dnl ----------------------------------------------------------------
4150
4151 IODBC_C_SRC=""
4152 if test "$wxUSE_ODBC" = "yes" ; then
4153     AC_DEFINE(wxUSE_ODBC)
4154     WXODBCFLAG="-D_IODBC_"
4155     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4156 fi
4157
4158 dnl ----------------------------------------------------------------
4159 dnl Register PostScript options for makefiles and setup.h
4160 dnl ----------------------------------------------------------------
4161
4162 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4163   AC_DEFINE(wxUSE_POSTSCRIPT)
4164 fi
4165
4166 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4167
4168 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4169
4170 dnl ---------------------------------------------------------------------------
4171 dnl big GUI components: MDI, doc/view, printing, help, ...
4172 dnl ---------------------------------------------------------------------------
4173
4174 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4175     AC_DEFINE(wxUSE_CONSTRAINTS)
4176     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4177 fi
4178
4179 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4180     if test "$wxUSE_UNIVERSAL" = "yes"; then
4181         AC_MSG_WARN(MDI not yet supported for wxUNIVERSAL... disabled)
4182         wxUSE_MDI_ARCHITECTURE=no
4183     fi
4184
4185     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4186         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4187         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4188     fi
4189 fi
4190
4191 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4192     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4193     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4194     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4195         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4196     fi
4197 fi
4198
4199 if test "$wxUSE_HELP" = "yes"; then
4200     AC_DEFINE(wxUSE_HELP)
4201     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4202
4203     if test "$wxUSE_MSW" = 1; then
4204       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4205         AC_CHECK_HEADER(htmlhelp.h,
4206             [
4207                 AC_DEFINE(wxUSE_MS_HTML_HELP)
4208             ],
4209             [
4210                 AC_MSG_WARN([MS HTML Help cannot be used without htmlhelp.h... disabled])
4211                 wxUSE_MS_HTML_HELP=no
4212             ])
4213       fi
4214     fi
4215
4216     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4217       if test "$wxUSE_HTML" = "yes"; then
4218         AC_DEFINE(wxUSE_WXHTML_HELP)
4219       else
4220         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4221         wxUSE_WXHTML_HELP=no
4222       fi
4223     fi
4224 fi
4225
4226 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4227     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4228         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4229     else
4230         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4231     fi
4232     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4233 fi
4234
4235 if test "$wxUSE_PROLOGIO" = "yes" ; then
4236     AC_DEFINE(wxUSE_PROLOGIO)
4237 fi
4238
4239 if test "$wxUSE_RESOURCES" = "yes" ; then
4240     AC_DEFINE(wxUSE_RESOURCES)
4241     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4242 fi
4243
4244 if test "$wxUSE_X_RESOURCES" = "yes"; then
4245     AC_DEFINE(wxUSE_X_RESOURCES)
4246 fi
4247
4248 dnl ---------------------------------------------------------------------------
4249 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4250 dnl ---------------------------------------------------------------------------
4251
4252 dnl check for ole headers and disable a few features requiring it if not
4253 dnl present (earlier versions of mingw32 don't have ole2.h)
4254 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4255                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4256                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4257     AC_CHECK_HEADERS(ole2.h)
4258
4259     if test "$ac_cv_header_ole2_h" = "yes" ; then
4260         if test "$GCC" = yes ; then
4261             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4262             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
4263             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4264             AC_DEFINE(wxUSE_OLE)
4265
4266         fi
4267
4268         dnl for OLE clipboard and dnd
4269         AC_DEFINE(wxUSE_DATAOBJ)
4270     else
4271         AC_MSG_WARN([Some features disabled because OLE headers not found])
4272
4273         wxUSE_CLIPBOARD=no
4274         wxUSE_DRAG_AND_DROP=no
4275         wxUSE_DATAOBJ=no
4276     fi
4277
4278     if test "$wxUSE_METAFILE" = "yes"; then
4279         AC_DEFINE(wxUSE_METAFILE)
4280
4281         dnl this one should probably be made separately configurable
4282         AC_DEFINE(wxUSE_ENH_METAFILE)
4283     fi
4284 fi
4285
4286 if test "$wxUSE_IPC" = "yes"; then
4287     if test "$wxUSE_SOCKETS" != "yes"; then
4288         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4289     fi
4290
4291     AC_DEFINE(wxUSE_IPC)
4292 fi
4293
4294 if test "$wxUSE_CLIPBOARD" = "yes"; then
4295     AC_DEFINE(wxUSE_CLIPBOARD)
4296
4297     dnl required by clipboard code in configuration check
4298     AC_DEFINE(wxUSE_DATAOBJ)
4299 fi
4300
4301 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4302     if test "$wxUSE_GTK" = 1; then
4303         if test "$WXGTK12" != 1; then
4304             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4305             wxUSE_DRAG_AND_DROP=no
4306         fi
4307     fi
4308
4309     if test "$wxUSE_MOTIF" = 1; then
4310         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4311         wxUSE_DRAG_AND_DROP=no
4312     fi
4313
4314     if test "$wxUSE_MAC" = 1; then
4315         AC_MSG_WARN([Drag and drop not yet supported under Mac OS X... disabled])
4316         wxUSE_DRAG_AND_DROP=no
4317     fi
4318
4319     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4320         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4321         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4322     fi
4323
4324 fi
4325
4326 if test "$wxUSE_SPLINES" = "yes" ; then
4327   AC_DEFINE(wxUSE_SPLINES)
4328 fi
4329
4330 dnl ---------------------------------------------------------------------------
4331 dnl GUI controls
4332 dnl ---------------------------------------------------------------------------
4333
4334 USES_CONTROLS=0
4335 if test "$wxUSE_CONTROLS" = "yes"; then
4336   USES_CONTROLS=1
4337 fi
4338
4339 if test "$wxUSE_ACCEL" = "yes"; then
4340   AC_DEFINE(wxUSE_ACCEL)
4341   USES_CONTROLS=1
4342 fi
4343
4344 if test "$wxUSE_BUTTON" = "yes"; then
4345   AC_DEFINE(wxUSE_BUTTON)
4346   USES_CONTROLS=1
4347 fi
4348
4349 if test "$wxUSE_BMPBUTTON" = "yes"; then
4350   AC_DEFINE(wxUSE_BMPBUTTON)
4351   USES_CONTROLS=1
4352 fi
4353
4354 if test "$wxUSE_CALCTRL" = "yes"; then
4355   AC_DEFINE(wxUSE_CALENDARCTRL)
4356   USES_CONTROLS=1
4357   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4358 fi
4359
4360 if test "$wxUSE_CARET" = "yes"; then
4361   AC_DEFINE(wxUSE_CARET)
4362   USES_CONTROLS=1
4363   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4364 fi
4365
4366 if test "$wxUSE_COMBOBOX" = "yes"; then
4367   AC_DEFINE(wxUSE_COMBOBOX)
4368   USES_CONTROLS=1
4369 fi
4370
4371 if test "$wxUSE_CHOICE" = "yes"; then
4372   AC_DEFINE(wxUSE_CHOICE)
4373   USES_CONTROLS=1
4374 fi
4375
4376 if test "$wxUSE_CHECKBOX" = "yes"; then
4377   AC_DEFINE(wxUSE_CHECKBOX)
4378   USES_CONTROLS=1
4379 fi
4380
4381 if test "$wxUSE_CHECKLST" = "yes"; then
4382   AC_DEFINE(wxUSE_CHECKLISTBOX)
4383   USES_CONTROLS=1
4384   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4385 fi
4386
4387 if test "$wxUSE_GAUGE" = "yes"; then
4388   AC_DEFINE(wxUSE_GAUGE)
4389   USES_CONTROLS=1
4390 fi
4391
4392 if test "$wxUSE_NEW_GRID" = "yes"; then
4393   wxUSE_GRID="yes"
4394   AC_DEFINE(wxUSE_NEW_GRID)
4395   USES_CONTROLS=1
4396   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4397 fi
4398
4399 if test "$wxUSE_GRID" = "yes"; then
4400   AC_DEFINE(wxUSE_GRID)
4401   USES_CONTROLS=1
4402   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4403 fi
4404
4405 if test "$wxUSE_IMAGLIST" = "yes"; then
4406     AC_DEFINE(wxUSE_IMAGLIST)
4407 fi
4408
4409 if test "$wxUSE_LISTBOX" = "yes"; then
4410     AC_DEFINE(wxUSE_LISTBOX)
4411     USES_CONTROLS=1
4412 fi
4413
4414 if test "$wxUSE_LISTCTRL" = "yes"; then
4415     if test "$wxUSE_IMAGLIST" = "yes"; then
4416         AC_DEFINE(wxUSE_LISTCTRL)
4417         USES_CONTROLS=1
4418         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4419     else
4420         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4421     fi
4422 fi
4423
4424 if test "$wxUSE_NOTEBOOK" = "yes"; then
4425     AC_DEFINE(wxUSE_NOTEBOOK)
4426     USES_CONTROLS=1
4427     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4428 fi
4429
4430 if test "$wxUSE_PROPSHEET" = "yes"; then
4431     AC_DEFINE(wxUSE_PROPSHEET)
4432     USES_CONTROLS=1
4433     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4434 fi
4435
4436 if test "$wxUSE_RADIOBOX" = "yes"; then
4437     AC_DEFINE(wxUSE_RADIOBOX)
4438     USES_CONTROLS=1
4439 fi
4440
4441 if test "$wxUSE_RADIOBTN" = "yes"; then
4442     AC_DEFINE(wxUSE_RADIOBTN)
4443     USES_CONTROLS=1
4444 fi
4445
4446 if test "$wxUSE_SASH" = "yes"; then
4447     AC_DEFINE(wxUSE_SASH)
4448     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4449 fi
4450
4451 if test "$wxUSE_SCROLLBAR" = "yes"; then
4452     AC_DEFINE(wxUSE_SCROLLBAR)
4453     USES_CONTROLS=1
4454     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4455 fi
4456
4457 if test "$wxUSE_SLIDER" = "yes"; then
4458     AC_DEFINE(wxUSE_SLIDER)
4459     USES_CONTROLS=1
4460 fi
4461
4462 if test "$wxUSE_SPINBTN" = "yes"; then
4463     AC_DEFINE(wxUSE_SPINBTN)
4464     USES_CONTROLS=1
4465 fi
4466
4467 if test "$wxUSE_SPINCTRL" = "yes"; then
4468     AC_DEFINE(wxUSE_SPINCTRL)
4469     USES_CONTROLS=1
4470 fi
4471
4472 if test "$wxUSE_SPLITTER" = "yes"; then
4473     AC_DEFINE(wxUSE_SPLITTER)
4474     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4475 fi
4476
4477 if test "$wxUSE_STATBMP" = "yes"; then
4478     AC_DEFINE(wxUSE_STATBMP)
4479     USES_CONTROLS=1
4480 fi
4481
4482 if test "$wxUSE_STATBOX" = "yes"; then
4483     AC_DEFINE(wxUSE_STATBOX)
4484     USES_CONTROLS=1
4485 fi
4486
4487 if test "$wxUSE_STATTEXT" = "yes"; then
4488     AC_DEFINE(wxUSE_STATTEXT)
4489     USES_CONTROLS=1
4490 fi
4491
4492 if test "$wxUSE_STATLINE" = "yes"; then
4493     if test "$wxUSE_WINE" = 1 ; then
4494         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4495     else
4496         AC_DEFINE(wxUSE_STATLINE)
4497         USES_CONTROLS=1
4498     fi
4499 fi
4500
4501 if test "$wxUSE_STATUSBAR" = "yes"; then
4502     AC_DEFINE(wxUSE_STATUSBAR)
4503     USES_CONTROLS=1
4504
4505     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4506 fi
4507
4508 if test "$wxUSE_TABDIALOG" = "yes"; then
4509     AC_DEFINE(wxUSE_TAB_DIALOG)
4510     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4511 fi
4512
4513 if test "$wxUSE_TEXTCTRL" = "yes"; then
4514     AC_DEFINE(wxUSE_TEXTCTRL)
4515     USES_CONTROLS=1
4516     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4517 fi
4518
4519 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4520     if test "$wxUSE_MAC" = 1; then
4521         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4522         wxUSE_TOGGLEBTN=no
4523     fi
4524     if test "$wxUSE_UNIVERSAL" = "yes"; then
4525         AC_MSG_WARN([Toggle button not yet supported under wxUNIVERSAL... disabled])
4526         wxUSE_TOGGLEBTN=no
4527     fi
4528
4529     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4530         AC_DEFINE(wxUSE_TOGGLEBTN)
4531         USES_CONTROLS=1
4532     fi
4533 fi
4534
4535 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4536     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4537     wxUSE_TOOLBAR="yes"
4538     USES_CONTROLS=1
4539 fi
4540
4541 if test "$wxUSE_TOOLBAR" = "yes"; then
4542     AC_DEFINE(wxUSE_TOOLBAR)
4543     USES_CONTROLS=1
4544
4545     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4546     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4547         wxUSE_TOOLBAR_NATIVE="yes"
4548     fi
4549
4550     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4551         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4552         USES_CONTROLS=1
4553     fi
4554
4555     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4556 fi
4557
4558 if test "$wxUSE_TOOLTIPS" = "yes"; then
4559     if test "$wxUSE_MOTIF" = 1; then
4560         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4561     else
4562         if test "$wxUSE_WINE" = 1; then
4563             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4564         else
4565             if test "$wxUSE_UNIVERSAL" = "yes"; then
4566                 AC_MSG_WARN([wxTooltip not supported yet in wxUNIVERSAL... disabled])
4567             else
4568                 AC_DEFINE(wxUSE_TOOLTIPS)
4569             fi
4570         fi
4571     fi
4572 fi
4573
4574 if test "$wxUSE_TREECTRL" = "yes"; then
4575     if test "$wxUSE_IMAGLIST" = "yes"; then
4576         AC_DEFINE(wxUSE_TREECTRL)
4577         USES_CONTROLS=1
4578         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4579     else
4580         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4581     fi
4582 fi
4583
4584 if test "$wxUSE_POPUPWIN" = "yes"; then
4585     if test "$wxUSE_MAC" = 1; then
4586         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4587     else
4588         if test "$wxUSE_MOTIF" = 1; then
4589             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4590         else
4591             AC_DEFINE(wxUSE_POPUPWIN)
4592
4593             USES_CONTROLS=1
4594         fi
4595     fi
4596 fi
4597
4598 if test "$wxUSE_TIPWINDOW" = "yes"; then
4599     AC_DEFINE(wxUSE_TIPWINDOW)
4600 fi
4601
4602 if test "$USES_CONTROLS" = 1; then
4603     AC_DEFINE(wxUSE_CONTROLS)
4604 fi
4605
4606 dnl ---------------------------------------------------------------------------
4607 dnl misc options
4608 dnl ---------------------------------------------------------------------------
4609
4610 if test "$wxUSE_TREELAYOUT" = "yes"; then
4611     AC_DEFINE(wxUSE_TREELAYOUT)
4612     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4613 fi
4614
4615 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4616     AC_DEFINE(wxUSE_DRAGIMAGE)
4617     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4618 fi
4619
4620 if test "$wxUSE_MENUS" = "yes"; then
4621     AC_DEFINE(wxUSE_MENUS)
4622     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4623 fi
4624
4625 if test "$wxUSE_METAFILE" = "yes"; then
4626     AC_DEFINE(wxUSE_METAFILE)
4627 fi
4628
4629 if test "$wxUSE_MIMETYPE" = "yes"; then
4630     AC_DEFINE(wxUSE_MIMETYPE)
4631 fi
4632
4633 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4634     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4635 fi
4636
4637 if test "$wxUSE_MINIFRAME" = "yes"; then
4638     AC_DEFINE(wxUSE_MINIFRAME)
4639     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4640 fi
4641
4642 if test "$wxUSE_HTML" = "yes"; then
4643     AC_DEFINE(wxUSE_HTML)
4644     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4645 fi
4646
4647 if test "$wxUSE_VALIDATORS" = "yes"; then
4648     AC_DEFINE(wxUSE_VALIDATORS)
4649     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4650 fi
4651
4652 if test "$wxUSE_PALETTE" = "yes" ; then
4653   AC_DEFINE(wxUSE_PALETTE)
4654 fi
4655
4656 if test "$wxUSE_IMAGE" = "yes" ; then
4657   AC_DEFINE(wxUSE_IMAGE)
4658 fi
4659
4660 if test "$wxUSE_GIF" = "yes" ; then
4661   AC_DEFINE(wxUSE_GIF)
4662 fi
4663
4664 if test "$wxUSE_PCX" = "yes" ; then
4665   AC_DEFINE(wxUSE_PCX)
4666 fi
4667
4668 if test "$wxUSE_PNM" = "yes" ; then
4669   AC_DEFINE(wxUSE_PNM)
4670 fi
4671
4672 if test "$wxUSE_XPM" = "yes" ; then
4673   AC_DEFINE(wxUSE_XPM)
4674 fi
4675
4676 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
4677   dnl Must be done this late because -lunicows must be before all the other libs
4678   LIBS=" -lunicows $LIBS"
4679 fi
4680
4681 dnl ---------------------------------------------------------------------------
4682 dnl common dialog
4683 dnl ---------------------------------------------------------------------------
4684
4685 if test "$wxUSE_CHOICEDLG" = "yes"; then
4686     AC_DEFINE(wxUSE_CHOICEDLG)
4687 fi
4688
4689 if test "$wxUSE_COLOURDLG" = "yes"; then
4690     AC_DEFINE(wxUSE_COLOURDLG)
4691 fi
4692
4693 if test "$wxUSE_FILEDLG" = "yes"; then
4694     AC_DEFINE(wxUSE_FILEDLG)
4695 fi
4696
4697 if test "$wxUSE_FINDREPLDLG" = "yes"; then
4698     AC_DEFINE(wxUSE_FINDREPLDLG)
4699 fi
4700
4701 if test "$wxUSE_FONTDLG" = "yes"; then
4702     AC_DEFINE(wxUSE_FONTDLG)
4703 fi
4704
4705 if test "$wxUSE_DIRDLG" = "yes"; then
4706     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4707        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
4708     else
4709         if test "$wxUSE_TREECTRL" != "yes"; then
4710             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
4711         else
4712             AC_DEFINE(wxUSE_DIRDLG)
4713         fi
4714     fi
4715 fi
4716
4717 if test "$wxUSE_MSGDLG" = "yes"; then
4718     AC_DEFINE(wxUSE_MSGDLG)
4719 fi
4720
4721 if test "$wxUSE_NUMBERDLG" = "yes"; then
4722     AC_DEFINE(wxUSE_NUMBERDLG)
4723 fi
4724
4725 if test "$wxUSE_PROGRESSDLG" = "yes"; then
4726     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4727        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
4728     else
4729         AC_DEFINE(wxUSE_PROGRESSDLG)
4730     fi
4731 fi
4732
4733 if test "$wxUSE_SPLASH" = "yes"; then
4734     AC_DEFINE(wxUSE_SPLASH)
4735 fi
4736
4737 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
4738     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4739        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
4740     else
4741         AC_DEFINE(wxUSE_STARTUP_TIPS)
4742     fi
4743 fi
4744
4745 if test "$wxUSE_TEXTDLG" = "yes"; then
4746     AC_DEFINE(wxUSE_TEXTDLG)
4747 fi
4748
4749 if test "$wxUSE_WIZARDDLG" = "yes"; then
4750     AC_DEFINE(wxUSE_WIZARDDLG)
4751     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
4752 fi
4753
4754 dnl ---------------------------------------------------------------------------
4755 dnl get the string with OS info - used by wxGetOsDescription()
4756 dnl ---------------------------------------------------------------------------
4757
4758 if test "$cross_compiling" = "yes"; then
4759     dnl Use best guess from host as we can't use uname when cross compiling
4760     OSINFO="\"$host\""
4761 else
4762     dnl attualy work out OS version
4763     OSINFO=`uname -s -r -m`
4764     OSINFO="\"$OSINFO\""
4765 fi
4766
4767 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
4768
4769 dnl ---------------------------------------------------------------------------
4770 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
4771 dnl ---------------------------------------------------------------------------
4772
4773 if test "x$prefix" != "xNONE"; then
4774     wxPREFIX=$prefix
4775 else
4776     wxPREFIX=$ac_default_prefix
4777 fi
4778
4779 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
4780
4781 dnl ---------------------------------------------------------------------------
4782 dnl Output the makefiles and such from the results found above
4783 dnl ---------------------------------------------------------------------------
4784
4785 dnl all additional libraries (except wxWindows itself) we link with
4786
4787 dnl note that we always link with -lm except for Mac OS X
4788 dnl extended.c uses floor() and is always linked in
4789
4790 if test "$wxUSE_MAC" = 1 ; then
4791     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
4792 fi
4793
4794 dnl FIXME: should this be covered by the conditional above
4795 dnl given the -lm comment there?  Or should that comment (and
4796 dnl this one) be removed..   [ 7 Nov 2001 ]
4797
4798 LIBS="$ZLIB_LINK$POSIX4_LINK$INET_LINK$WCHAR_LINK$THREADS_LINK$DL_LINK -lm$LIBS"
4799
4800 if test "$wxUSE_GUI" = "yes"; then
4801
4802     LIBS=" $GUI_TK_LIBRARY$PNG_LINK$JPEG_LINK$TIFF_LINK$FREETYPE_LINK$LIBS"
4803
4804     dnl TODO add checks that these samples will really compile (i.e. all the
4805     dnl      library features they need are present)
4806
4807     dnl TODO some samples are never built so far:
4808     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
4809     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS controls dialogs \
4810                      drawing dynamic erase event exec font image \
4811                      minimal richedit rotate widgets"
4812
4813     dnl this is needed to be able to find AFM files
4814     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
4815 else
4816     SAMPLES_SUBDIRS="console"
4817 fi
4818
4819
4820 dnl all -I options we must pass to the compiler
4821 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} -I\${top_srcdir}/include \
4822 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
4823 $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
4824
4825 dnl wxGTK does not need TOOLKIT includes in wx-config
4826 if test "$wxUSE_GTK" = 1; then
4827     WXCONFIG_INCLUDE=
4828 else
4829     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
4830 fi
4831
4832 dnl C/C++ compiler options used to compile wxWindows
4833 if test "$GXX" = yes ; then
4834     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
4835     CXXWARNINGS="-Wall"
4836     dnl should enable this one day...
4837     dnl CXXWARNINGS="-Wall -Werror"
4838
4839     dnl Add this *after* all compile tests, we don't need or want generated
4840     dnl depfiles until actually building the lib
4841     if test "$wxUSE_NO_DEPS" = "no" ; then
4842         CFLAGS="-MMD $CFLAGS"
4843         CXXFLAGS="-MMD $CXXFLAGS"
4844     fi
4845 fi
4846
4847 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
4848
4849 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
4850 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
4851
4852 LDFLAGS="$LDFLAGS$PROFILE"
4853
4854 dnl for convenience, sort the samples in alphabetical order
4855 dnl
4856 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
4857 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
4858 dnl
4859 dnl       Unfortunately, there is a bug in OS/2's tr, such that
4860 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
4861 dnl       only removes the Unix-like part of the introduced line break.
4862 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
4863
4864 dnl makefile variables
4865 AC_SUBST(LEX_STEM)
4866 AC_SUBST(PATH_IFS)
4867
4868 dnl global options
4869 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
4870 AC_SUBST(WX_MINOR_VERSION_NUMBER)
4871 AC_SUBST(WX_RELEASE_NUMBER)
4872 AC_SUBST(WX_LIBRARY_NAME_STATIC)
4873 AC_SUBST(WX_LIBRARY_NAME_SHARED)
4874 AC_SUBST(WX_LIBRARY_IMPORTLIB)
4875 AC_SUBST(WX_TARGET_LIBRARY)
4876 AC_SUBST(WX_LIBRARY_LINK1)
4877 AC_SUBST(WX_LIBRARY_LINK2)
4878 AC_SUBST(PROGRAM_EXT)
4879
4880 dnl global gl options
4881 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
4882 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
4883 AC_SUBST(WX_TARGET_LIBRARY_GL)
4884 AC_SUBST(WX_LIBRARY_LINK1_GL)
4885 AC_SUBST(WX_LIBRARY_LINK2_GL)
4886
4887 dnl are we supposed to create the links?
4888 AC_SUBST(WX_ALL)
4889 AC_SUBST(WX_ALL_INSTALLED)
4890
4891 AC_SUBST(SHARED_LD)
4892 AC_SUBST(PIC_FLAG)
4893 AC_SUBST(CODE_GEN_FLAGS)
4894 AC_SUBST(CODE_GEN_FLAGS_CXX)
4895
4896 AC_SUBST(SONAME_FLAGS)
4897 AC_SUBST(SONAME_FLAGS_GL)
4898 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
4899 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
4900
4901 dnl debugging options
4902 AC_SUBST(WXDEBUG_DEFINE)
4903
4904 dnl toolkit options
4905 AC_SUBST(USE_GUI)
4906 AC_SUBST(AFMINSTALL)
4907 AC_SUBST(TOOLKIT)
4908 AC_SUBST(TOOLKIT_DIR)
4909 AC_SUBST(TOOLKIT_VPATH)
4910 AC_SUBST(TOOLCHAIN_NAME)
4911 AC_SUBST(TOOLCHAIN_DEFS)
4912 AC_SUBST(TOOLCHAIN_DLL_DEFS)
4913
4914 dnl wx-config options
4915 AC_SUBST(host_alias)
4916 AC_SUBST(cross_compiling)
4917 AC_SUBST(WXCONFIG_LIBS)
4918 AC_SUBST(WXCONFIG_LIBS_GL)
4919 AC_SUBST(WXCONFIG_LIBS_STATIC)
4920 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
4921 AC_SUBST(WXCONFIG_INCLUDE)
4922
4923 dnl what to compile
4924 AC_SUBST(ALL_OBJECTS)
4925
4926 dnl distribution vars
4927 AC_SUBST(GUIDIST)
4928 AC_SUBST(PORT_FILES)
4929 AC_SUBST(DISTDIR)
4930
4931 dnl additional subdirectories where we will build
4932 AC_SUBST(SAMPLES_SUBDIRS)
4933
4934 dnl additional libraries and linker settings
4935 AC_SUBST(LDFLAGS)
4936 AC_SUBST(LDFLAGS_GL)
4937 AC_SUBST(OPENGL_LIBS)
4938 AC_SUBST(DMALLOC_LIBS)
4939 AC_SUBST(EXTRADEFS)
4940
4941 dnl additional resurces settings
4942 AC_SUBST(RESCOMP)
4943 AC_SUBST(RESFLAGS)
4944 AC_SUBST(RESPROGRAMOBJ)
4945 AC_SUBST(WX_RESOURCES_MACOSX)
4946 AC_SUBST(WX_RESOURCES_MACOSX_COMPILED)
4947
4948 dnl additional for Mac OS X
4949 AC_SUBST(DEREZ)
4950 AC_SUBST(LIBWXMACRES)
4951 AC_SUBST(LIBWXMACRESCOMP)
4952 AC_SUBST(LIBWXMACRESWXCONFIG)
4953
4954 dnl These seem to be missing
4955 AC_SUBST(DLLTOOL)
4956 AC_SUBST(AS)
4957 AC_SUBST(NM)
4958 AC_SUBST(LD)
4959 AC_SUBST(MAKEINFO)
4960 AC_SUBST(INSTALL_LIBRARY)
4961
4962 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
4963 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
4964 dnl - and we do use it)
4965 AC_PROG_MAKE_SET
4966
4967 dnl move setup.h back if available
4968 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
4969     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
4970 fi
4971
4972 AC_CONFIG_HEADER(setup.h:setup.h.in)
4973
4974 dnl some more GUI only things
4975 if test "$wxUSE_GUI" = "yes"; then
4976     dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
4977     dnl samples and the only way to do it is, again, use the cache
4978     wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
4979     wx_cv_path_ifs=$PATH_IFS
4980     wx_cv_program_ext=$PROGRAM_EXT
4981     wx_cv_target_library=$WX_TARGET_LIBRARY
4982     wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
4983     wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
4984     dnl we need to export them because passing them through cache won't
4985     dnl work when cache=/dev/null (which is default for autoconf 2.50)
4986     export wx_cv_path_samplesubdirs wx_cv_path_ifs wx_cv_program_ext \
4987            wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype
4988     AC_CONFIG_SUBDIRS(demos samples utils contrib)
4989 fi
4990
4991 dnl create each of the files in the space separated list from the file.in
4992 dnl (the original file name may be overriden by appending another name after a
4993 dnl colon)
4994 AC_OUTPUT([
4995             wx-config
4996             src/make.env
4997             src/makeprog.env
4998             src/makelib.env
4999             Makefile
5000           ],
5001           [
5002             dnl This test is required to make the following idempotent.
5003             dnl Otherwise running config.status or rerunning configure
5004             dnl would stomp the wx-config link or try to move it onto
5005             dnl itself.
5006             dnl Use -h instead of -L to test for link (GD)
5007             dnl   -h is documented as obsolete under Mac OS X but works
5008             dnl   -L is obsolete under Solaris8
5009             if test ! -h wx-config; then
5010                 chmod +x wx-config
5011                 mv wx-config wx${TOOLCHAIN_NAME}-config
5012                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5013             fi
5014
5015             if test ! -d lib; then
5016               mkdir lib
5017             fi
5018             if test ! -d lib/wx; then
5019               mkdir lib/wx
5020             fi
5021             if test ! -d lib/wx/include; then
5022               mkdir lib/wx/include
5023             fi
5024             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5025               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5026             fi
5027             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5028               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5029             fi
5030             if test -f setup.h; then
5031               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5032             fi
5033           ],
5034           [
5035             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5036             LN_S="${LN_S}"
5037           ]
5038          )
5039
5040 dnl vi: set et sts=4 sw=4: