configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   7 dnl Vadim Zeitlin and Ron Lee
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ===========================================================================
  15 dnl macros to find the a file in the list of include/lib paths
  16 dnl ===========================================================================
  17
  18 dnl ---------------------------------------------------------------------------
  19 dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
  20 dnl to the full name of the file that was found or leaves it empty if not found
  21 dnl ---------------------------------------------------------------------------
  22 AC_DEFUN([WX_PATH_FIND_INCLUDES],
  23 [
  24 ac_find_includes=
  25 for ac_dir in $1;
  26   do
  27     if test -f "$ac_dir/$2"; then
  28       ac_find_includes=$ac_dir
  29       break
  30     fi
  31   done
  32 ])
  33
  34 dnl ---------------------------------------------------------------------------
  35 dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries
  36 dnl to the full name of the file that was found or leaves it empty if not found
  37 dnl ---------------------------------------------------------------------------
  38 AC_DEFUN([WX_PATH_FIND_LIBRARIES],
  39 [
  40 ac_find_libraries=
  41 for ac_dir in $1;
  42   do
  43     for ac_extension in a so sl dylib; do
  44       if test -f "$ac_dir/lib$2.$ac_extension"; then
  45         ac_find_libraries=$ac_dir
  46         break 2
  47       fi
  48     done
  49   done
  50 ])
  51
  52 dnl ---------------------------------------------------------------------------
  53 dnl Path to include, already defined
  54 dnl ---------------------------------------------------------------------------
  55 AC_DEFUN([WX_INCLUDE_PATH_EXIST],
  56 [
  57   ac_path_to_include=$1
  58   echo "$2" | grep "\-I$1" > /dev/null
  59   result=$?
  60   if test $result = 0; then
  61     ac_path_to_include=""
  62   else
  63     ac_path_to_include=" -I$1"
  64   fi
  65 ])
  66
  67 dnl ---------------------------------------------------------------------------
  68 dnl Path to link, already defined
  69 dnl ---------------------------------------------------------------------------
  70 AC_DEFUN([WX_LINK_PATH_EXIST],
  71 [
  72   echo "$2" | grep "\-L$1" > /dev/null
  73   result=$?
  74   if test $result = 0; then
  75     ac_path_to_link=""
  76   else
  77     ac_path_to_link=" -L$1"
  78   fi
  79 ])
  80
  81 dnl ===========================================================================
  82 dnl C++ features test
  83 dnl ===========================================================================
  84
  85 dnl ---------------------------------------------------------------------------
  86 dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
  87 dnl or only the old <iostream.h> one - it may be generally assumed that if
  88 dnl <iostream> exists, the other "new" headers (without .h) exist too.
  89 dnl
  90 dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
  91 dnl ---------------------------------------------------------------------------
  92
  93 AC_DEFUN([WX_CPP_NEW_HEADERS],
  94 [
  95   if test "$cross_compiling" = "yes"; then
  96     ifelse([$2], , :, [$2])
  97   else
  98     AC_LANG_SAVE
  99     AC_LANG_CPLUSPLUS
 100
 101     AC_CHECK_HEADERS(iostream)
 102
 103     if test "$ac_cv_header_iostream" = "yes" ; then
 104       ifelse([$1], , :, [$1])
 105     else
 106       ifelse([$2], , :, [$2])
 107     fi
 108
 109     AC_LANG_RESTORE
 110   fi
 111 ])
 112
 113 dnl ---------------------------------------------------------------------------
 114 dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
 115 dnl
 116 dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
 117 dnl ---------------------------------------------------------------------------
 118
 119 AC_DEFUN([WX_CPP_BOOL],
 120 [
 121   AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
 122   [
 123     AC_LANG_SAVE
 124     AC_LANG_CPLUSPLUS
 125
 126     AC_TRY_COMPILE(
 127       [
 128       ],
 129       [
 130         bool b = true;
 131
 132         return 0;
 133       ],
 134       [
 135         wx_cv_cpp_bool=yes
 136       ],
 137       [
 138         wx_cv_cpp_bool=no
 139       ]
 140     )
 141
 142     AC_LANG_RESTORE
 143   ])
 144
 145   if test "$wx_cv_cpp_bool" = "yes"; then
 146     AC_DEFINE(HAVE_BOOL)
 147   fi
 148 ])
 149
 150 dnl ---------------------------------------------------------------------------
 151 dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
 152 dnl ---------------------------------------------------------------------------
 153
 154 AC_DEFUN([WX_C_BIGENDIAN],
 155 [AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian,
 156 [ac_cv_c_bigendian=unknown
 157 # See if sys/param.h defines the BYTE_ORDER macro.
 158 AC_TRY_COMPILE([#include <sys/types.h>
 159 #include <sys/param.h>], [
 160 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 161  bogus endian macros
 162 #endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
 163 AC_TRY_COMPILE([#include <sys/types.h>
 164 #include <sys/param.h>], [
 165 #if BYTE_ORDER != BIG_ENDIAN
 166  not big endian
 167 #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
 168 if test $ac_cv_c_bigendian = unknown; then
 169 AC_TRY_RUN([main () {
 170   /* Are we little or big endian?  From Harbison&Steele.  */
 171   union
 172   {
 173     long l;
 174     char c[sizeof (long)];
 175   } u;
 176   u.l = 1;
 177   exit (u.c[sizeof (long) - 1] == 1);
 178 }], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown])
 179 fi])
 180 if test $ac_cv_c_bigendian = unknown; then
 181   AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
 182 fi
 183 if test $ac_cv_c_bigendian = yes; then
 184   AC_DEFINE(WORDS_BIGENDIAN)
 185 fi
 186 ])
 187
 188 dnl ---------------------------------------------------------------------------
 189 dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
 190 dnl ---------------------------------------------------------------------------
 191
 192 AC_DEFUN([WX_ARG_CACHE_INIT],
 193         [
 194           wx_arg_cache_file="configarg.cache"
 195           echo "loading argument cache $wx_arg_cache_file"
 196           rm -f ${wx_arg_cache_file}.tmp
 197           touch ${wx_arg_cache_file}.tmp
 198           touch ${wx_arg_cache_file}
 199         ])
 200
 201 AC_DEFUN([WX_ARG_CACHE_FLUSH],
 202         [
 203           echo "saving argument cache $wx_arg_cache_file"
 204           mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
 205         ])
 206
 207 dnl this macro checks for a three-valued command line --with argument:
 208 dnl   possible arguments are 'yes', 'no', 'sys', or 'builtin'
 209 dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name)
 210 AC_DEFUN([WX_ARG_SYS_WITH],
 211         [
 212           AC_MSG_CHECKING([for --with-$1])
 213           no_cache=0
 214           AC_ARG_WITH($1, [$2],
 215                       [
 216                         if test "$withval" = yes; then
 217                           ac_cv_use_$1='$3=yes'
 218                         elif test "$withval" = no; then
 219                           ac_cv_use_$1='$3=no'
 220                         elif test "$withval" = sys; then
 221                           ac_cv_use_$1='$3=sys'
 222                         elif test "$withval" = builtin; then
 223                           ac_cv_use_$1='$3=builtin'
 224                         else
 225                           AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
 226                         fi
 227                       ],
 228                       [
 229                         LINE=`grep "$3" ${wx_arg_cache_file}`
 230                         if test "x$LINE" != x ; then
 231                           eval "DEFAULT_$LINE"
 232                         else
 233                           no_cache=1
 234                         fi
 235
 236                         ac_cv_use_$1='$3='$DEFAULT_$3
 237                       ])
 238
 239           eval "$ac_cv_use_$1"
 240           if test "$no_cache" != 1; then
 241             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 242           fi
 243
 244           if test "$$3" = yes; then
 245             AC_MSG_RESULT(yes)
 246           elif test "$$3" = no; then
 247             AC_MSG_RESULT(no)
 248           elif test "$$3" = sys; then
 249             AC_MSG_RESULT([system version])
 250           elif test "$$3" = builtin; then
 251             AC_MSG_RESULT([builtin version])
 252           else
 253             AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
 254           fi
 255         ])
 256
 257 dnl this macro checks for a command line argument and caches the result
 258 dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
 259 AC_DEFUN([WX_ARG_WITH],
 260         [
 261           AC_MSG_CHECKING([for --with-$1])
 262           no_cache=0
 263           AC_ARG_WITH($1, [$2],
 264                       [
 265                         if test "$withval" = yes; then
 266                           ac_cv_use_$1='$3=yes'
 267                         else
 268                           ac_cv_use_$1='$3=no'
 269                         fi
 270                       ],
 271                       [
 272                         LINE=`grep "$3" ${wx_arg_cache_file}`
 273                         if test "x$LINE" != x ; then
 274                           eval "DEFAULT_$LINE"
 275                         else
 276                           no_cache=1
 277                         fi
 278
 279                         ac_cv_use_$1='$3='$DEFAULT_$3
 280                       ])
 281
 282           eval "$ac_cv_use_$1"
 283           if test "$no_cache" != 1; then
 284             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 285           fi
 286
 287           if test "$$3" = yes; then
 288             AC_MSG_RESULT(yes)
 289           else
 290             AC_MSG_RESULT(no)
 291           fi
 292         ])
 293
 294 dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
 295 dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
 296 AC_DEFUN([WX_ARG_ENABLE],
 297         [
 298           AC_MSG_CHECKING([for --enable-$1])
 299           no_cache=0
 300           AC_ARG_ENABLE($1, [$2],
 301                         [
 302                           if test "$enableval" = yes; then
 303                             ac_cv_use_$1='$3=yes'
 304                           else
 305                             ac_cv_use_$1='$3=no'
 306                           fi
 307                         ],
 308                         [
 309                           LINE=`grep "$3" ${wx_arg_cache_file}`
 310                           if test "x$LINE" != x ; then
 311                             eval "DEFAULT_$LINE"
 312                           else
 313                             no_cache=1
 314                           fi
 315
 316                           ac_cv_use_$1='$3='$DEFAULT_$3
 317                         ])
 318
 319           eval "$ac_cv_use_$1"
 320           if test "$no_cache" != 1; then
 321             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 322           fi
 323
 324           if test "$$3" = yes; then
 325             AC_MSG_RESULT(yes)
 326           else
 327             AC_MSG_RESULT(no)
 328           fi
 329         ])
 330
 331 dnl ---------------------------------------------------------------------------
 332 dnl initialization
 333 dnl ---------------------------------------------------------------------------
 334
 335 dnl the file passed to AC_INIT should be specific to our package
 336 AC_INIT([wx-config.in])
 337
 338 dnl sets build, host, target variables and the same with _alias
 339 AC_CANONICAL_SYSTEM
 340
 341 dnl When making releases do:
 342 dnl
 343 dnl WX_RELEASE_NUMBER += 1
 344 dnl
 345 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
 346 dnl following rules:
 347 dnl
 348 dnl    If any changes have been made to the public interface, that is if any
 349 dnl    exported class, method, global or global type has been added, removed
 350 dnl    or changed in any way, then do:  WX_CURRENT += 1
 351 dnl
 352 dnl    If source changes have been made that *do not* alter the public
 353 dnl    interface then do:  WX_REVISION += 1
 354 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
 355 dnl
 356 dnl    If any public interface was added, do:  WX_AGE += 1
 357 dnl    If any public interface was removed (or altered in a way effectively
 358 dnl    removing the previous definition), instead do:  WX_AGE = 0
 359 dnl
 360 dnl When the major or minor version numbers are incremented, all the above
 361 dnl variables should be reset to 0.
 362 dnl
 363 dnl The resulting library name will be of the form:
 364 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
 365
 366 WX_MAJOR_VERSION_NUMBER=2
 367 WX_MINOR_VERSION_NUMBER=3
 368 WX_RELEASE_NUMBER=3
 369
 370 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 371 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 372
 373 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
 374
 375 WX_CURRENT=2
 376 WX_REVISION=0
 377 WX_AGE=0
 378
 379
 380 dnl ------------------------------------------------------------------------
 381 dnl Check platform (host system)
 382 dnl ------------------------------------------------------------------------
 383
 384 dnl assume Unix
 385 USE_UNIX=1
 386 USE_WIN32=0
 387 USE_DOS=0
 388 USE_BEOS=0
 389 USE_MAC=0
 390
 391 USE_LINUX=
 392 USE_SGI=
 393 USE_HPUX=
 394 USE_SYSV=
 395 USE_SVR4=
 396 USE_AIX=
 397 USE_SUN=
 398 USE_SOLARIS=
 399 USE_SUNOS=
 400 USE_ALPHA=
 401 USE_OSF=
 402 USE_BSD=
 403 USE_DARWIN=
 404 USE_FREEBSD=
 405 USE_OPENBSD=
 406 USE_NETBSD=
 407 USE_VMS=
 408 USE_ULTRIX=
 409 USE_DATA_GENERAL=
 410
 411 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 412 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 413 dnl than checking it during run-time
 414 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 415
 416 dnl the additional define needed for MT programs
 417 CPP_MT_FLAG=-D_REENTRANT
 418
 419 dnl the list of all available toolkits
 420 dnl
 421 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 422 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM WINE"
 423
 424 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 425 dnl     which are either yes or no
 426 DEFAULT_wxUSE_GTK=0
 427 DEFAULT_wxUSE_MAC=0
 428 DEFAULT_wxUSE_MGL=0
 429 DEFAULT_wxUSE_MICROWIN=0
 430 DEFAULT_wxUSE_MOTIF=0
 431 DEFAULT_wxUSE_MSW=0
 432 DEFAULT_wxUSE_PM=0
 433 DEFAULT_wxUSE_WINE=0
 434
 435 dnl these are the values which are really default for the given platform -
 436 dnl they're not cached and are only used if no --with-toolkit was given *and*
 437 dnl nothing was found in the cache
 438 DEFAULT_DEFAULT_wxUSE_GTK=0
 439 DEFAULT_DEFAULT_wxUSE_MAC=0
 440 DEFAULT_DEFAULT_wxUSE_MGL=0
 441 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 442 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 443 DEFAULT_DEFAULT_wxUSE_MSW=0
 444 DEFAULT_DEFAULT_wxUSE_PM=0
 445 DEFAULT_DEFAULT_wxUSE_WINE=0
 446
 447 PROGRAM_EXT=
 448 SO_SUFFIX=so
 449
 450 dnl to support a new system, you need to add its canonical name (as determined
 451 dnl by config.sub or specified by the configure command line) to this "case"
 452 dnl and also define the shared library flags below - search for
 453 dnl SHARED_LIB_SETUP to find the exact place
 454 case "${host}" in
 455   *-hp-hpux* )
 456     USE_HPUX=1
 457     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 458     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 459     SO_SUFFIX=sl
 460     AC_DEFINE(__HPUX__)
 461   ;;
 462   *-*-linux* )
 463     USE_LINUX=1
 464     AC_DEFINE(__LINUX__)
 465     TMP=`uname -m`
 466     if test "x$TMP" = "xalpha"; then
 467       USE_ALPHA=1
 468       AC_DEFINE(__ALPHA__)
 469     fi
 470     DEFAULT_DEFAULT_wxUSE_GTK=1
 471   ;;
 472   *-*-irix5* | *-*-irix6* )
 473     USE_SGI=1
 474     USE_SVR4=1
 475     AC_DEFINE(__SGI__)
 476     AC_DEFINE(__SVR4__)
 477     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 478   ;;
 479   *-*-solaris2* )
 480     USE_SUN=1
 481     USE_SOLARIS=1
 482     USE_SVR4=1
 483     AC_DEFINE(__SUN__)
 484     AC_DEFINE(__SOLARIS__)
 485     AC_DEFINE(__SVR4__)
 486     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 487     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 488   ;;
 489   *-*-sunos4* )
 490     USE_SUN=1
 491     USE_SUNOS=1
 492     USE_BSD=1
 493     AC_DEFINE(__SUN__)
 494     AC_DEFINE(__SUNOS__)
 495     AC_DEFINE(__BSD__)
 496     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 497   ;;
 498   *-*-freebsd*)
 499     USE_BSD=1
 500     USE_FREEBSD=1
 501     CPP_MT_FLAG=-D_THREAD_SAFE
 502     AC_DEFINE(__FREEBSD__)
 503     AC_DEFINE(__BSD__)
 504     DEFAULT_DEFAULT_wxUSE_GTK=1
 505   ;;
 506   *-*-openbsd*)
 507     USE_BSD=1
 508     USE_OPENBSD=1
 509     AC_DEFINE(__FREEBSD__)
 510     AC_DEFINE(__OPENBSD__)
 511     DEFAULT_DEFAULT_wxUSE_GTK=1
 512   ;;
 513   *-*-netbsd*)
 514     USE_BSD=1
 515     USE_NETBSD=1
 516     AC_DEFINE(__FREEBSD__)
 517     AC_DEFINE(__NETBSD__)
 518     DEFAULT_DEFAULT_wxUSE_GTK=1
 519   ;;
 520   *-*-osf* )
 521     USE_ALPHA=1
 522     USE_OSF=1
 523     AC_DEFINE(__ALPHA__)
 524     AC_DEFINE(__OSF__)
 525     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 526     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 527   ;;
 528   *-*-dgux5* )
 529     USE_ALPHA=1
 530     USE_SVR4=1
 531     AC_DEFINE(__ALPHA__)
 532     AC_DEFINE(__SVR4__)
 533     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 534   ;;
 535   *-*-sysv5* )
 536     USE_SYSV=1
 537     USE_SVR4=1
 538     AC_DEFINE(__SYSV__)
 539     AC_DEFINE(__SVR4__)
 540     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 541   ;;
 542   *-*-aix* )
 543     USE_AIX=1
 544     USE_SYSV=1
 545     USE_SVR4=1
 546     AC_DEFINE(__AIX__)
 547     AC_DEFINE(__SYSV__)
 548     AC_DEFINE(__SVR4__)
 549     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 550   ;;
 551
 552   *-*-cygwin* | *-*-mingw32* )
 553     USE_UNIX=0
 554     USE_WIN32=1
 555     SO_SUFFIX=dll
 556     AC_DEFINE(__WIN32__)
 557     AC_DEFINE(__WIN95__)
 558     AC_DEFINE(__WINDOWS__)
 559     AC_DEFINE(__GNUWIN32__)
 560     AC_DEFINE(STRICT)
 561     AC_DEFINE(WINVER, 0x0400)
 562     PROGRAM_EXT=".exe"
 563     RESCOMP=windres
 564     DEFAULT_DEFAULT_wxUSE_MSW=1
 565   ;;
 566
 567   *-pc-msdosdjgpp )
 568     USE_UNIX=0
 569     USE_DOS=1
 570     AC_DEFINE(__DOS__)
 571     PROGRAM_EXT=".exe"
 572     DEFAULT_DEFAULT_wxUSE_MGL=1
 573     DEFAULT_DEFAULT_wxUSE_SHARED=0
 574   ;;
 575
 576   *-pc-os2_emx | *-pc-os2-emx )
 577     AC_DEFINE(__EMX__)
 578     PROGRAM_EXT=".exe"
 579     DEFAULT_DEFAULT_wxUSE_PM=1
 580   ;;
 581
 582   powerpc-*-darwin* )
 583     dnl PowerPC Darwin based distributions (including Mac OS X)
 584     USE_BSD=1
 585     USE_DARWIN=1
 586     CPP_MT_FLAG=
 587     SO_SUFFIX=dylib
 588     AC_DEFINE(__BSD__)
 589     AC_DEFINE(__DARWIN__)
 590     AC_DEFINE(__POWERPC__)
 591     DEFAULT_DEFAULT_wxUSE_MAC=1
 592   ;;
 593
 594   *-*-beos* )
 595     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 596     USE_BEOS=1
 597     AC_DEFINE(__BEOS__)
 598   ;;
 599
 600   *)
 601     AC_MSG_ERROR(unknown system type ${host}.)
 602 esac
 603
 604 if test "$USE_UNIX" = 1 ; then
 605     wxUSE_UNIX=yes
 606     AC_DEFINE(__UNIX__)
 607 fi
 608
 609 dnl check for glibc version
 610 if test "$USE_LINUX" = 1; then
 611     AC_CACHE_CHECK([for glibc 2.1 or later], wx_lib_glibc21,[
 612         AC_TRY_COMPILE([#include <features.h>],
 613             [
 614                 #if !__GLIBC_PREREQ(2, 1)
 615                     #error not glibc2.1
 616                 #endif
 617             ],
 618             [
 619                 wx_lib_glibc21=yes
 620             ],
 621             [
 622                 wx_lib_glibc21=no
 623             ]
 624         )
 625     ])
 626     if test "$wx_lib_glibc21" = "yes"; then
 627         AC_DEFINE(wxHAVE_GLIBC2)
 628     fi
 629 fi
 630
 631 dnl ---------------------------------------------------------------------------
 632 dnl command line options for configure
 633 dnl ---------------------------------------------------------------------------
 634
 635 dnl the default values for all options - we collect them all here to simplify
 636 dnl modification of the default values (for example, if the defaults for some
 637 dnl platform should be changed, it can be done here too)
 638 dnl
 639 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 640
 641 WX_ARG_CACHE_INIT
 642
 643 dnl useful to test the compilation with minimum options, define as 0 for normal
 644 dnl usage
 645 DEBUG_CONFIGURE=0
 646 if test $DEBUG_CONFIGURE = 1; then
 647   DEFAULT_wxUSE_UNIVERSAL=no
 648
 649   DEFAULT_wxUSE_THREADS=yes
 650
 651   DEFAULT_wxUSE_SHARED=yes
 652   DEFAULT_wxUSE_SONAME=no
 653   DEFAULT_wxUSE_OPTIMISE=no
 654   DEFAULT_wxUSE_PROFILE=no
 655   DEFAULT_wxUSE_NO_DEPS=no
 656   DEFAULT_wxUSE_NO_RTTI=yes
 657   DEFAULT_wxUSE_NO_EXCEPTIONS=yes
 658   DEFAULT_wxUSE_PERMISSIVE=no
 659   DEFAULT_wxUSE_DEBUG_FLAG=yes
 660   DEFAULT_wxUSE_DEBUG_INFO=yes
 661   DEFAULT_wxUSE_DEBUG_GDB=yes
 662   DEFAULT_wxUSE_MEM_TRACING=no
 663   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 664   DEFAULT_wxUSE_DMALLOC=no
 665   DEFAULT_wxUSE_PRECOMP=no
 666   DEFAULT_wxUSE_APPLE_IEEE=no
 667
 668   DEFAULT_wxUSE_LOG=yes
 669   DEFAULT_wxUSE_LOGWINDOW=no
 670   DEFAULT_wxUSE_LOGGUI=no
 671   DEFAULT_wxUSE_LOGDIALOG=no
 672
 673   DEFAULT_wxUSE_GUI=yes
 674   DEFAULT_wxUSE_CONTROLS=no
 675
 676   DEFAULT_wxUSE_REGEX=no
 677   DEFAULT_wxUSE_ZLIB=no
 678   DEFAULT_wxUSE_LIBPNG=no
 679   DEFAULT_wxUSE_LIBJPEG=no
 680   DEFAULT_wxUSE_LIBTIFF=no
 681   DEFAULT_wxUSE_ODBC=no
 682   DEFAULT_wxUSE_FREETYPE=no
 683   DEFAULT_wxUSE_OPENGL=no
 684
 685   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 686   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 687   DEFAULT_wxUSE_STD_IOSTREAM=no
 688   DEFAULT_wxUSE_CMDLINE_PARSER=no
 689   DEFAULT_wxUSE_DATETIME=no
 690   DEFAULT_wxUSE_TIMEDATE=no
 691   DEFAULT_wxUSE_TIMER=no
 692   DEFAULT_wxUSE_STOPWATCH=no
 693   DEFAULT_wxUSE_FILE=no
 694   DEFAULT_wxUSE_FFILE=no
 695   DEFAULT_wxUSE_TEXTBUFFER=no
 696   DEFAULT_wxUSE_TEXTFILE=no
 697   DEFAULT_wxUSE_WAVE=no
 698   DEFAULT_wxUSE_INTL=no
 699   DEFAULT_wxUSE_CONFIG=no
 700   DEFAULT_wxUSE_FONTMAP=no
 701   DEFAULT_wxUSE_STREAMS=no
 702   DEFAULT_wxUSE_SOCKETS=no
 703   DEFAULT_wxUSE_DIALUP_MANAGER=no
 704   DEFAULT_wxUSE_JOYSTICK=no
 705   DEFAULT_wxUSE_DYNLIB_CLASS=no
 706   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 707   DEFAULT_wxUSE_LONGLONG=no
 708   DEFAULT_wxUSE_GEOMETRY=no
 709
 710   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 711   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 712   DEFAULT_wxUSE_POSTSCRIPT=no
 713
 714   DEFAULT_wxUSE_X_RESOURCES=no
 715   DEFAULT_wxUSE_CLIPBOARD=no
 716   DEFAULT_wxUSE_TOOLTIPS=no
 717   DEFAULT_wxUSE_DRAG_AND_DROP=no
 718   DEFAULT_wxUSE_DRAGIMAGE=no
 719   DEFAULT_wxUSE_SPLINES=no
 720
 721   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 722   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 723   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 724
 725   DEFAULT_wxUSE_PROLOGIO=no
 726   DEFAULT_wxUSE_RESOURCES=no
 727   DEFAULT_wxUSE_CONSTRAINTS=no
 728   DEFAULT_wxUSE_IPC=no
 729   DEFAULT_wxUSE_HELP=no
 730   DEFAULT_wxUSE_MS_HTML_HELP=no
 731   DEFAULT_wxUSE_WXHTML_HELP=no
 732   DEFAULT_wxUSE_TREELAYOUT=no
 733   DEFAULT_wxUSE_METAFILE=no
 734   DEFAULT_wxUSE_MIMETYPE=no
 735   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 736   DEFAULT_wxUSE_PROTOCOL=no
 737   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 738   DEFAULT_wxUSE_PROTOCOL_FTP=no
 739   DEFAULT_wxUSE_PROTOCOL_FILE=no
 740   DEFAULT_wxUSE_URL=no
 741
 742   DEFAULT_wxUSE_COMMONDLGS=no
 743   DEFAULT_wxUSE_CHOICEDLG=no
 744   DEFAULT_wxUSE_COLOURDLG=no
 745   DEFAULT_wxUSE_DIRDLG=no
 746   DEFAULT_wxUSE_FILEDLG=no
 747   DEFAULT_wxUSE_FINDREPLDLG=no
 748   DEFAULT_wxUSE_FONTDLG=no
 749   DEFAULT_wxUSE_MSGDLG=no
 750   DEFAULT_wxUSE_NUMBERDLG=no
 751   DEFAULT_wxUSE_TEXTDLG=no
 752   DEFAULT_wxUSE_SPLASH=no
 753   DEFAULT_wxUSE_STARTUP_TIPS=no
 754   DEFAULT_wxUSE_PROGRESSDLG=no
 755   DEFAULT_wxUSE_WIZARDDLG=no
 756
 757   DEFAULT_wxUSE_MENUS=no
 758   DEFAULT_wxUSE_MINIFRAME=no
 759   DEFAULT_wxUSE_HTML=no
 760   DEFAULT_wxUSE_FILESYSTEM=no
 761   DEFAULT_wxUSE_FS_INET=no
 762   DEFAULT_wxUSE_FS_ZIP=no
 763   DEFAULT_wxUSE_BUSYINFO=no
 764   DEFAULT_wxUSE_ZIPSTREAM=no
 765   DEFAULT_wxUSE_VALIDATORS=no
 766
 767   DEFAULT_wxUSE_ACCEL=no
 768   DEFAULT_wxUSE_BUTTON=no
 769   DEFAULT_wxUSE_BMPBUTTON=no
 770   DEFAULT_wxUSE_CALCTRL=no
 771   DEFAULT_wxUSE_CARET=no
 772   DEFAULT_wxUSE_CHECKBOX=no
 773   DEFAULT_wxUSE_CHECKLST=no
 774   DEFAULT_wxUSE_CHOICE=no
 775   DEFAULT_wxUSE_COMBOBOX=no
 776   DEFAULT_wxUSE_GAUGE=no
 777   DEFAULT_wxUSE_GRID=no
 778   DEFAULT_wxUSE_NEW_GRID=no
 779   DEFAULT_wxUSE_IMAGLIST=no
 780   DEFAULT_wxUSE_LISTBOX=no
 781   DEFAULT_wxUSE_LISTCTRL=no
 782   DEFAULT_wxUSE_NOTEBOOK=no
 783   DEFAULT_wxUSE_PROPSHEET=no
 784   DEFAULT_wxUSE_RADIOBOX=no
 785   DEFAULT_wxUSE_RADIOBTN=no
 786   DEFAULT_wxUSE_SASH=no
 787   DEFAULT_wxUSE_SCROLLBAR=no
 788   DEFAULT_wxUSE_SLIDER=no
 789   DEFAULT_wxUSE_SPINBTN=no
 790   DEFAULT_wxUSE_SPINCTRL=no
 791   DEFAULT_wxUSE_SPLITTER=no
 792   DEFAULT_wxUSE_STATBMP=no
 793   DEFAULT_wxUSE_STATBOX=no
 794   DEFAULT_wxUSE_STATLINE=no
 795   DEFAULT_wxUSE_STATTEXT=no
 796   DEFAULT_wxUSE_STATUSBAR=yes
 797   DEFAULT_wxUSE_TABDIALOG=no
 798   DEFAULT_wxUSE_TEXTCTRL=no
 799   DEFAULT_wxUSE_TOGGLEBTN=no
 800   DEFAULT_wxUSE_TOOLBAR=no
 801   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 802   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 803   DEFAULT_wxUSE_TREECTRL=no
 804   DEFAULT_wxUSE_POPUPWIN=no
 805   DEFAULT_wxUSE_TIPWINDOW=no
 806
 807   DEFAULT_wxUSE_UNICODE=no
 808   DEFAULT_wxUSE_UNICODE_MSLU=no
 809   DEFAULT_wxUSE_WCSRTOMBS=no
 810
 811   DEFAULT_wxUSE_PALETTE=no
 812   DEFAULT_wxUSE_IMAGE=no
 813   DEFAULT_wxUSE_GIF=no
 814   DEFAULT_wxUSE_PCX=no
 815   DEFAULT_wxUSE_PNM=no
 816   DEFAULT_wxUSE_XPM=no
 817   DEFAULT_wxUSE_ICO_CUR=no
 818 else
 819   DEFAULT_wxUSE_UNIVERSAL=no
 820
 821   DEFAULT_wxUSE_THREADS=yes
 822
 823   DEFAULT_wxUSE_SHARED=yes
 824   DEFAULT_wxUSE_SONAME=no
 825   DEFAULT_wxUSE_OPTIMISE=yes
 826   DEFAULT_wxUSE_PROFILE=no
 827   DEFAULT_wxUSE_NO_DEPS=no
 828   DEFAULT_wxUSE_NO_RTTI=yes
 829   DEFAULT_wxUSE_NO_EXCEPTIONS=yes
 830   DEFAULT_wxUSE_PERMISSIVE=no
 831   DEFAULT_wxUSE_DEBUG_FLAG=no
 832   DEFAULT_wxUSE_DEBUG_INFO=no
 833   DEFAULT_wxUSE_DEBUG_GDB=no
 834   DEFAULT_wxUSE_MEM_TRACING=no
 835   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 836   DEFAULT_wxUSE_DMALLOC=no
 837   DEFAULT_wxUSE_PRECOMP=no
 838   DEFAULT_wxUSE_APPLE_IEEE=yes
 839
 840   DEFAULT_wxUSE_LOG=yes
 841   DEFAULT_wxUSE_LOGWINDOW=yes
 842   DEFAULT_wxUSE_LOGGUI=yes
 843   DEFAULT_wxUSE_LOGDIALOG=yes
 844
 845   DEFAULT_wxUSE_GUI=yes
 846
 847   DEFAULT_wxUSE_REGEX=yes
 848   DEFAULT_wxUSE_ZLIB=yes
 849   DEFAULT_wxUSE_LIBPNG=yes
 850   DEFAULT_wxUSE_LIBJPEG=yes
 851   DEFAULT_wxUSE_LIBTIFF=yes
 852   DEFAULT_wxUSE_ODBC=no
 853   DEFAULT_wxUSE_FREETYPE=no
 854   DEFAULT_wxUSE_OPENGL=no
 855
 856   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 857   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 858   DEFAULT_wxUSE_STD_IOSTREAM=no
 859   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 860   DEFAULT_wxUSE_DATETIME=yes
 861   DEFAULT_wxUSE_TIMEDATE=no
 862   DEFAULT_wxUSE_TIMER=yes
 863   DEFAULT_wxUSE_STOPWATCH=yes
 864   DEFAULT_wxUSE_FILE=yes
 865   DEFAULT_wxUSE_FFILE=yes
 866   DEFAULT_wxUSE_TEXTBUFFER=yes
 867   DEFAULT_wxUSE_TEXTFILE=yes
 868   DEFAULT_wxUSE_WAVE=no
 869   DEFAULT_wxUSE_INTL=yes
 870   DEFAULT_wxUSE_CONFIG=yes
 871   DEFAULT_wxUSE_FONTMAP=yes
 872   DEFAULT_wxUSE_STREAMS=yes
 873   DEFAULT_wxUSE_SOCKETS=yes
 874   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 875   DEFAULT_wxUSE_JOYSTICK=yes
 876   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 877   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 878   DEFAULT_wxUSE_LONGLONG=yes
 879   DEFAULT_wxUSE_GEOMETRY=yes
 880
 881   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 882   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 883   DEFAULT_wxUSE_POSTSCRIPT=yes
 884
 885   DEFAULT_wxUSE_X_RESOURCES=no
 886   DEFAULT_wxUSE_CLIPBOARD=yes
 887   DEFAULT_wxUSE_TOOLTIPS=yes
 888   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 889   DEFAULT_wxUSE_DRAGIMAGE=yes
 890   DEFAULT_wxUSE_SPLINES=yes
 891
 892   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 893   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 894   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 895
 896   DEFAULT_wxUSE_PROLOGIO=yes
 897   DEFAULT_wxUSE_RESOURCES=yes
 898   DEFAULT_wxUSE_CONSTRAINTS=yes
 899   DEFAULT_wxUSE_IPC=yes
 900   DEFAULT_wxUSE_HELP=yes
 901   DEFAULT_wxUSE_MS_HTML_HELP=yes
 902   DEFAULT_wxUSE_WXHTML_HELP=yes
 903   DEFAULT_wxUSE_TREELAYOUT=yes
 904   DEFAULT_wxUSE_METAFILE=yes
 905   DEFAULT_wxUSE_MIMETYPE=yes
 906   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 907   DEFAULT_wxUSE_PROTOCOL=yes
 908   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 909   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 910   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 911   DEFAULT_wxUSE_URL=yes
 912
 913   DEFAULT_wxUSE_COMMONDLGS=yes
 914   DEFAULT_wxUSE_CHOICEDLG=yes
 915   DEFAULT_wxUSE_COLOURDLG=yes
 916   DEFAULT_wxUSE_DIRDLG=yes
 917   DEFAULT_wxUSE_FILEDLG=yes
 918   DEFAULT_wxUSE_FINDREPLDLG=yes
 919   DEFAULT_wxUSE_FONTDLG=yes
 920   DEFAULT_wxUSE_MSGDLG=yes
 921   DEFAULT_wxUSE_NUMBERDLG=yes
 922   DEFAULT_wxUSE_TEXTDLG=yes
 923   DEFAULT_wxUSE_SPLASH=yes
 924   DEFAULT_wxUSE_STARTUP_TIPS=yes
 925   DEFAULT_wxUSE_PROGRESSDLG=yes
 926   DEFAULT_wxUSE_WIZARDDLG=yes
 927
 928   DEFAULT_wxUSE_MENUS=yes
 929   DEFAULT_wxUSE_MINIFRAME=yes
 930   DEFAULT_wxUSE_HTML=yes
 931   DEFAULT_wxUSE_FILESYSTEM=yes
 932   DEFAULT_wxUSE_FS_INET=yes
 933   DEFAULT_wxUSE_FS_ZIP=yes
 934   DEFAULT_wxUSE_BUSYINFO=yes
 935   DEFAULT_wxUSE_ZIPSTREAM=yes
 936   DEFAULT_wxUSE_VALIDATORS=yes
 937
 938   DEFAULT_wxUSE_ACCEL=yes
 939   DEFAULT_wxUSE_BUTTON=yes
 940   DEFAULT_wxUSE_BMPBUTTON=yes
 941   DEFAULT_wxUSE_CALCTRL=yes
 942   DEFAULT_wxUSE_CARET=yes
 943   DEFAULT_wxUSE_CHECKBOX=yes
 944   DEFAULT_wxUSE_CHECKLST=yes
 945   DEFAULT_wxUSE_CHOICE=yes
 946   DEFAULT_wxUSE_COMBOBOX=yes
 947   DEFAULT_wxUSE_GAUGE=yes
 948   DEFAULT_wxUSE_GRID=yes
 949   DEFAULT_wxUSE_NEW_GRID=yes
 950   DEFAULT_wxUSE_IMAGLIST=yes
 951   DEFAULT_wxUSE_LISTBOX=yes
 952   DEFAULT_wxUSE_LISTCTRL=yes
 953   DEFAULT_wxUSE_NOTEBOOK=yes
 954   DEFAULT_wxUSE_PROPSHEET=yes
 955   DEFAULT_wxUSE_RADIOBOX=yes
 956   DEFAULT_wxUSE_RADIOBTN=yes
 957   DEFAULT_wxUSE_SASH=yes
 958   DEFAULT_wxUSE_SCROLLBAR=yes
 959   DEFAULT_wxUSE_SLIDER=yes
 960   DEFAULT_wxUSE_SPINBTN=yes
 961   DEFAULT_wxUSE_SPINCTRL=yes
 962   DEFAULT_wxUSE_SPLITTER=yes
 963   DEFAULT_wxUSE_STATBMP=yes
 964   DEFAULT_wxUSE_STATBOX=yes
 965   DEFAULT_wxUSE_STATLINE=yes
 966   DEFAULT_wxUSE_STATTEXT=yes
 967   DEFAULT_wxUSE_STATUSBAR=yes
 968   DEFAULT_wxUSE_TABDIALOG=no
 969   DEFAULT_wxUSE_TEXTCTRL=yes
 970   DEFAULT_wxUSE_TOGGLEBTN=yes
 971   DEFAULT_wxUSE_TOOLBAR=yes
 972   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 973   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 974   DEFAULT_wxUSE_TREECTRL=yes
 975   DEFAULT_wxUSE_POPUPWIN=yes
 976   DEFAULT_wxUSE_TIPWINDOW=yes
 977
 978   DEFAULT_wxUSE_UNICODE=no
 979   DEFAULT_wxUSE_UNICODE_MSLU=yes
 980   DEFAULT_wxUSE_WCSRTOMBS=no
 981
 982   DEFAULT_wxUSE_PALETTE=yes
 983   DEFAULT_wxUSE_IMAGE=yes
 984   DEFAULT_wxUSE_GIF=yes
 985   DEFAULT_wxUSE_PCX=yes
 986   DEFAULT_wxUSE_PNM=yes
 987   DEFAULT_wxUSE_XPM=yes
 988   DEFAULT_wxUSE_ICO_CUR=yes
 989 fi
 990
 991 dnl WX_ARG_WITH should be used to select whether an external package will be
 992 dnl used or not, to configure compile-time features of this package itself,
 993 dnl use WX_ARG_ENABLE instead
 994
 995 dnl ============================
 996 dnl external package dependecies
 997 dnl ============================
 998
 999 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
1000 dnl these values manually
1001 for toolkit in `echo $ALL_TOOLKITS`; do
1002   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
1003   if test "x$LINE" != x ; then
1004     has_toolkit_in_cache=1
1005     eval "DEFAULT_$LINE"
1006     eval "CACHE_$toolkit=1"
1007   fi
1008 done
1009
1010 dnl ---------------------------------------------------------------------------
1011 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
1012 dnl first to disable many other switches if it's given
1013 dnl
1014 dnl NB: this is still in testing stage, don't use if you don't know what you're
1015 dnl     doing
1016 dnl ---------------------------------------------------------------------------
1017
1018 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
1019
1020 if test "$wxUSE_GUI" = "yes"; then
1021
1022 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
1023 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
1024 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
1025 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
1026 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
1027 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW TOOLKIT_GIVEN=1])
1028 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
1029 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" CACHE_MGL=1 TOOLKIT_GIVEN=1])
1030 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
1031
1032 AC_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)],wxUSE_GTK2=1,wxUSE_GTK2=0)
1033
1034 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
1035 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
1036 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
1037 WX_ARG_SYS_WITH(freetype,  [  --with-freetype         use freetype (font rasterizer)], wxUSE_FREETYPE)
1038 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
1039
1040 fi
1041 dnl for GUI only
1042
1043 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
1044 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
1045 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
1046 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
1047
1048 dnl ---------------------------------------------------------------------------
1049 dnl compile options
1050 dnl ---------------------------------------------------------------------------
1051
1052 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
1053 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
1054 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
1055 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
1056
1057 dnl allow the precompiled header option to be disabled under Mac OS X
1058 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
1059
1060 if test "$wxUSE_DEBUG" = "yes"; then
1061   DEFAULT_wxUSE_DEBUG_FLAG=yes
1062   DEFAULT_wxUSE_DEBUG_INFO=yes
1063 elif test "$wxUSE_DEBUG" = "no"; then
1064   DEFAULT_wxUSE_DEBUG_FLAG=no
1065   DEFAULT_wxUSE_DEBUG_INFO=no
1066 fi
1067
1068 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
1069 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
1070 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
1071 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
1072 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
1073 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
1074 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
1075 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
1076 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
1077 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
1078
1079 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
1080 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
1081
1082 dnl ---------------------------------------------------------------------------
1083 dnl (small) optional non GUI classes
1084 dnl ---------------------------------------------------------------------------
1085
1086 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
1087 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
1088
1089 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
1090 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
1091 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
1092 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
1093 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
1094
1095 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
1096
1097 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
1098 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
1099 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
1100 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
1101 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
1102 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
1103 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
1104 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
1105 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
1106 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
1107 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
1108 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
1109 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
1110 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
1111 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
1112 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
1113 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
1114 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
1115 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
1116 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
1117 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
1118 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
1119 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
1120 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
1121 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
1122 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
1123 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
1124 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
1125
1126 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
1127 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
1128
1129 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
1130 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
1131
1132 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1133 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1134 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1135 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1136 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1137
1138
1139 dnl ---------------------------------------------------------------------------
1140 dnl "big" options (i.e. those which change a lot of things throughout the library)
1141 dnl ---------------------------------------------------------------------------
1142
1143 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1144
1145 if test "$wxUSE_GUI" = "yes"; then
1146
1147 dnl ---------------------------------------------------------------------------
1148 dnl "big" GUI options
1149 dnl ---------------------------------------------------------------------------
1150
1151 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1152 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1153 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1154 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1155 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1156 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1157 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1158 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
1159 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1160 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1161 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1162
1163 dnl ---------------------------------------------------------------------------
1164 dnl PostScript options
1165 dnl ---------------------------------------------------------------------------
1166 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1167
1168 dnl VZ: these options seem to be always on, if someone wants to change it please do
1169 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1170 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1171
1172 dnl ---------------------------------------------------------------------------
1173 dnl resources
1174 dnl ---------------------------------------------------------------------------
1175
1176 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1177 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1178
1179 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1180
1181 dnl ---------------------------------------------------------------------------
1182 dnl IPC &c
1183 dnl ---------------------------------------------------------------------------
1184
1185 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1186 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1187 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1188
1189 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
1190
1191 dnl ---------------------------------------------------------------------------
1192 dnl optional GUI controls (in alphabetical order except the first one)
1193 dnl ---------------------------------------------------------------------------
1194
1195 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1196
1197 dnl even with --enable-controls, some may be disabled by giving
1198 dnl --disable-<control> later on the command line - but by default all will be
1199 dnl used (and vice versa)
1200 if test "$wxUSE_CONTROLS" = "yes"; then
1201   DEFAULT_wxUSE_ACCEL=yes
1202   DEFAULT_wxUSE_BMPBUTTON=yes
1203   DEFAULT_wxUSE_BUTTON=yes
1204   DEFAULT_wxUSE_CALCTRL=no
1205   DEFAULT_wxUSE_CARET=yes
1206   DEFAULT_wxUSE_COMBOBOX=yes
1207   DEFAULT_wxUSE_CHECKBOX=yes
1208   DEFAULT_wxUSE_CHECKLISTBOX=yes
1209   DEFAULT_wxUSE_CHOICE=yes
1210   DEFAULT_wxUSE_GAUGE=yes
1211   DEFAULT_wxUSE_GRID=yes
1212   DEFAULT_wxUSE_NEW_GRID=yes
1213   DEFAULT_wxUSE_IMAGLIST=yes
1214   DEFAULT_wxUSE_LISTBOX=yes
1215   DEFAULT_wxUSE_LISTCTRL=yes
1216   DEFAULT_wxUSE_NOTEBOOK=yes
1217   DEFAULT_wxUSE_PROPSHEET=yes
1218   DEFAULT_wxUSE_RADIOBOX=yes
1219   DEFAULT_wxUSE_RADIOBTN=yes
1220   DEFAULT_wxUSE_SASH=yes
1221   DEFAULT_wxUSE_SCROLLBAR=yes
1222   DEFAULT_wxUSE_SLIDER=yes
1223   DEFAULT_wxUSE_SPINBTN=yes
1224   DEFAULT_wxUSE_SPINCTRL=yes
1225   DEFAULT_wxUSE_SPLITTER=yes
1226   DEFAULT_wxUSE_STATBMP=yes
1227   DEFAULT_wxUSE_STATBOX=yes
1228   DEFAULT_wxUSE_STATLINE=yes
1229   DEFAULT_wxUSE_STATUSBAR=yes
1230   DEFAULT_wxUSE_TAB_DIALOG=yes
1231   DEFAULT_wxUSE_TOGGLEBTN=yes
1232   DEFAULT_wxUSE_TOOLBAR=yes
1233   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1234   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1235   DEFAULT_wxUSE_TOOLTIPS=yes
1236   DEFAULT_wxUSE_TREECTRL=yes
1237   DEFAULT_wxUSE_POPUPWIN=yes
1238   DEFAULT_wxUSE_TIPWINDOW=yes
1239 elif test "$wxUSE_CONTROLS" = "no"; then
1240   DEFAULT_wxUSE_ACCEL=no
1241   DEFAULT_wxUSE_BMPBUTTON=no
1242   DEFAULT_wxUSE_BUTTON=no
1243   DEFAULT_wxUSE_CALCTRL=no
1244   DEFAULT_wxUSE_CARET=no
1245   DEFAULT_wxUSE_COMBOBOX=no
1246   DEFAULT_wxUSE_CHECKBOX=no
1247   DEFAULT_wxUSE_CHECKLISTBOX=no
1248   DEFAULT_wxUSE_CHOICE=no
1249   DEFAULT_wxUSE_GAUGE=no
1250   DEFAULT_wxUSE_GRID=no
1251   DEFAULT_wxUSE_NEW_GRID=no
1252   DEFAULT_wxUSE_IMAGLIST=no
1253   DEFAULT_wxUSE_LISTBOX=no
1254   DEFAULT_wxUSE_LISTCTRL=no
1255   DEFAULT_wxUSE_NOTEBOOK=no
1256   DEFAULT_wxUSE_PROPSHEET=no
1257   DEFAULT_wxUSE_RADIOBOX=no
1258   DEFAULT_wxUSE_RADIOBTN=no
1259   DEFAULT_wxUSE_SASH=no
1260   DEFAULT_wxUSE_SCROLLBAR=no
1261   DEFAULT_wxUSE_SLIDER=no
1262   DEFAULT_wxUSE_SPINBTN=no
1263   DEFAULT_wxUSE_SPINCTRL=no
1264   DEFAULT_wxUSE_SPLITTER=no
1265   DEFAULT_wxUSE_STATBMP=no
1266   DEFAULT_wxUSE_STATBOX=no
1267   DEFAULT_wxUSE_STATLINE=no
1268   DEFAULT_wxUSE_STATUSBAR=no
1269   DEFAULT_wxUSE_TAB_DIALOG=no
1270   DEFAULT_wxUSE_TOGGLEBTN=no
1271   DEFAULT_wxUSE_TOOLBAR=no
1272   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1273   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1274   DEFAULT_wxUSE_TOOLTIPS=no
1275   DEFAULT_wxUSE_TREECTRL=no
1276   DEFAULT_wxUSE_POPUPWIN=no
1277   DEFAULT_wxUSE_TIPWINDOW=no
1278 fi
1279
1280 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1281 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1282 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1283 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1284 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1285 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1286 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1287 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1288 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1289 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1290 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1291 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1292 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1293 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1294 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1295 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1296 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
1297 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1298 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1299 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1300 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1301 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1302 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1303 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1304 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1305 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1306 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1307 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1308 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1309 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1310 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1311 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1312 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1313 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1314 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1315 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1316 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1317 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1318 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1319
1320 dnl ---------------------------------------------------------------------------
1321 dnl common dialogs
1322 dnl ---------------------------------------------------------------------------
1323
1324 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1325 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1326 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1327 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1328 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1329 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1330 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1331 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1332 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1333 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1334 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1335 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1336 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1337 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1338
1339 dnl ---------------------------------------------------------------------------
1340 dnl misc GUI options
1341 dnl ---------------------------------------------------------------------------
1342
1343 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1344 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1345 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1346 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1347 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1348 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1349 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1350 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1351 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1352
1353 dnl ---------------------------------------------------------------------------
1354 dnl support for image formats that do not rely on external library
1355 dnl ---------------------------------------------------------------------------
1356
1357 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1358 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1359 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1360 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1361 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1362 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1363 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1364
1365 fi
1366 dnl for GUI only
1367
1368 dnl cache the options values before (may be) aborting below
1369 WX_ARG_CACHE_FLUSH
1370
1371 dnl check that no more than one toolkit is given and that if none are given that
1372 dnl we have a default one
1373
1374 AC_MSG_CHECKING(for toolkit)
1375
1376 if test "$wxUSE_GUI" = "yes"; then
1377
1378     if test "$USE_BEOS" = 1; then
1379         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1380     fi
1381
1382     if test "$TOOLKIT_GIVEN" = 1; then
1383       dnl convert "yes" to 1 and "no" to 0
1384       for toolkit in `echo $ALL_TOOLKITS`; do
1385         var=wxUSE_$toolkit
1386         eval "value=\$${var}"
1387         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1388       done
1389     else
1390       dnl try to guess the most apropriate toolkit for this platform
1391       for toolkit in `echo $ALL_TOOLKITS`; do
1392         if test "$has_toolkit_in_cache" != 1; then
1393           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1394         else
1395           var=DEFAULT_wxUSE_$toolkit
1396         fi
1397         eval "wxUSE_$toolkit=\$${var}"
1398       done
1399     fi
1400
1401     dnl we suppose that expr is available (maybe there is a better way to do
1402     dnl this? what about using ALL_TOOLKITS? TODO)
1403     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1404                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0}`
1405
1406     dnl Allow wxUSE_PM only for OS/2 with EMX.
1407     dnl Path separator; ':' for unix.
1408     dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1409     case "${host}" in
1410       *-pc-os2_emx | *-pc-os2-emx )
1411         # PATH_IFS is autodetected by OS/2's configure (usually ';')
1412         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1413         LEX_STEM="lexyy"
1414       ;;
1415       *)
1416         PATH_IFS=':'
1417         LEX_STEM="lex.yy"
1418       ;;
1419     esac
1420
1421     case "$NUM_TOOLKITS" in
1422       1)
1423       ;;
1424       0)
1425         AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1426       ;;
1427       *)
1428         AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1429     esac
1430
1431     dnl cache the wxUSE_<TOOLKIT> values too
1432     for toolkit in `echo $ALL_TOOLKITS`; do
1433       var=wxUSE_$toolkit
1434       eval "value=\$${var}"
1435       if test "x$value" != x; then
1436         cache_var=CACHE_$toolkit
1437         eval "cache=\$${cache_var}"
1438         if test "$cache" = 1; then
1439           echo "$var=$value" >> ${wx_arg_cache_file}
1440         fi
1441         if test "$value" = 1; then
1442           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1443           AC_MSG_RESULT($toolkit_echo)
1444         fi
1445       fi
1446     done
1447 else
1448     PATH_IFS=':'
1449     AC_MSG_RESULT(base ($host_alias hosted) only)
1450 fi
1451
1452 dnl ---------------------------------------------------------------------------
1453 dnl Checks for programs
1454 dnl ---------------------------------------------------------------------------
1455
1456 dnl flush the cache because checking for programs might abort
1457 AC_CACHE_SAVE
1458
1459 dnl cross-compiling support: we're cross compiling if the build system is
1460 dnl different from the target one (assume host and target be always the same)
1461 if test "$build" != "$host" ; then
1462     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 ; then
1463         CC=$host_alias-gcc
1464         CXX=$host_alias-c++
1465         AR=$host_alias-ar
1466         RANLIB=$host_alias-ranlib
1467         DLLTOOL=$host_alias-dlltool
1468         RESCOMP=$host_alias-windres
1469         LD=$host_alias-ld
1470         NM=$host_alias-nm
1471         STRIP=$host_alias-strip
1472     else
1473         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1474     fi
1475 fi
1476
1477 dnl C-compiler checks
1478 dnl   defines CC with the compiler to use
1479 dnl   defines GCC with yes if using gcc
1480 dnl   defines GCC empty if not using gcc
1481 dnl   defines CFLAGS
1482 AC_PROG_CC
1483
1484 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
1485
1486 dnl is -traditional needed for correct compilations
1487 dnl   adds -traditional for gcc if needed
1488 AC_PROG_GCC_TRADITIONAL
1489
1490 AC_LANG_SAVE
1491 AC_LANG_CPLUSPLUS
1492
1493 dnl C++-compiler checks
1494 dnl   defines CXX with the compiler to use
1495 dnl   defines GXX with yes if using gxx
1496 dnl   defines GXX empty if not using gxx
1497 dnl   defines CXXFLAGS
1498 AC_PROG_CXX
1499
1500 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
1501
1502 AC_LANG_RESTORE
1503
1504 dnl ranlib command
1505 dnl   defines RANLIB with the appropriate command
1506 AC_PROG_RANLIB
1507
1508 dnl ar command
1509 dnl   defines AR with the appropriate command
1510 AC_CHECK_PROG(AR, ar, ar, ar)
1511
1512 dnl install checks
1513 dnl   defines INSTALL with the appropriate command
1514 AC_PROG_INSTALL
1515 case "${host}" in
1516
1517     dnl The other BSD's should probably go in here too, since this is
1518     dnl to workaround a strange static lib BSDism.
1519     dnl Mac OS X install seems to ignore -p option...
1520     powerpc-*-darwin* )
1521         INSTALL_PROGRAM="cp -fp"
1522         INSTALL_DATA="cp -fp"
1523         ;;
1524     *)
1525         ;;
1526 esac
1527
1528 dnl strip command
1529 dnl   defines STRIP as strip or nothing if not found
1530 AC_CHECK_PROG(STRIP, strip, strip, true)
1531
1532 dnl check if VPATH works
1533 AC_MSG_CHECKING(make for VPATH support)
1534 dnl create Makefile
1535 cat - << EOF > confMake
1536 check : file
1537         cp \$? \$@
1538         cp \$? final_file
1539 EOF
1540
1541 if test ! -d sub ; then
1542   mkdir sub
1543 fi
1544 echo dummy > sub/file
1545 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1546 RESULT=$?
1547 rm -f sub/file check final_file confMake
1548 rmdir sub
1549 if test "$RESULT" = 0; then
1550   AC_MSG_RESULT(yes)
1551 else
1552   AC_MSG_RESULT(no)
1553   AC_MSG_ERROR([
1554 You need a make-utility that is able to use the variable
1555 VPATH correctly.
1556 If your version of make does not support VPATH correctly,
1557 please install GNU-make (possibly as gmake), and start
1558 configure with the following command:
1559 export MAKE=gmake; ./configure  for sh-type shells
1560 setenv MAKE gmake; ./configure  for csh-type shells
1561 Also please do remember to use gmake in this case every time
1562 you are trying to compile.
1563 ])
1564 fi
1565
1566 dnl YACC checks
1567 dnl   defines YACC with the appropriate command
1568 AC_PROG_YACC
1569
1570 dnl LEX checks
1571 dnl   defines LEX with the appropriate command
1572 dnl   defines LEXLIB with the appropriate library
1573 AC_PROG_LEX
1574
1575 dnl needed for making link to setup.h
1576 AC_PROG_LN_S
1577
1578 dnl ---------------------------------------------------------------------------
1579 dnl Define search path for includes and libraries: all headers and libs will be
1580 dnl looked for in all directories of this path
1581 dnl ---------------------------------------------------------------------------
1582
1583 dnl notice that /usr/include should not be in this list, otherwise it breaks
1584 dnl compilation on Solaris/gcc because standard headers are included instead
1585 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1586 dnl do put it last!)
1587 dnl
1588 dnl Also try to put all directories which may contain X11R6 before those which
1589 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1590 SEARCH_INCLUDE="\
1591     /usr/local/include        \
1592                               \
1593     /usr/Motif-1.2/include    \
1594     /usr/Motif-2.1/include    \
1595                               \
1596     /usr/include/Motif1.2     \
1597     /opt/xpm/include/X11      \
1598     /opt/GBxpm/include/       \
1599     /opt/GBxpm/X11/include/   \
1600                               \
1601     /usr/Motif1.2/include     \
1602     /usr/dt/include           \
1603     /usr/openwin/include      \
1604                               \
1605     /usr/include/Xm           \
1606                               \
1607     /usr/X11R6/include        \
1608     /usr/X11R6.4/include      \
1609     /usr/X11R5/include        \
1610     /usr/X11R4/include        \
1611                               \
1612     /usr/include/X11R6        \
1613     /usr/include/X11R5        \
1614     /usr/include/X11R4        \
1615                               \
1616     /usr/local/X11R6/include  \
1617     /usr/local/X11R5/include  \
1618     /usr/local/X11R4/include  \
1619                               \
1620     /usr/local/include/X11R6  \
1621     /usr/local/include/X11R5  \
1622     /usr/local/include/X11R4  \
1623                               \
1624     /usr/X11/include          \
1625     /usr/include/X11          \
1626     /usr/local/X11/include    \
1627     /usr/local/include/X11    \
1628                               \
1629     /usr/X386/include         \
1630     /usr/x386/include         \
1631     /usr/XFree86/include/X11  \
1632                               \
1633     X:/XFree86/include        \
1634     X:/XFree86/include/X11    \
1635                               \
1636     /usr/include/gtk          \
1637     /usr/local/include/gtk    \
1638     /usr/include/glib         \
1639     /usr/local/include/glib   \
1640                               \
1641     /usr/include/qt           \
1642     /usr/local/include/qt     \
1643                               \
1644     /usr/include/windows      \
1645     /usr/include/wine         \
1646     /usr/local/include/wine   \
1647                               \
1648     /usr/unsupported/include  \
1649     /usr/athena/include       \
1650     /usr/local/x11r5/include  \
1651     /usr/lpp/Xamples/include  \
1652                               \
1653     /usr/openwin/share/include \
1654                                \
1655     /usr/include"
1656
1657 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1658
1659 dnl ------------------------------------------------------------------------
1660 dnl Check for libraries
1661 dnl ------------------------------------------------------------------------
1662
1663 dnl flush the cache because checking for libraries below might abort
1664 AC_CACHE_SAVE
1665
1666 dnl ---------------------------------------------------------------------------
1667 dnl Optional libraries
1668 dnl
1669 dnl   --with-<lib>=sys
1670 dnl       looks for system library and fails if not found
1671 dnl
1672 dnl   --with-<lib>
1673 dnl   --with-<lib>=yes
1674 dnl       looks for system library and, if not found, prints a warning,
1675 dnl       falls back to the builtin wx version, and continues configuration
1676 dnl
1677 dnl   --with-<lib>=builtin
1678 dnl       uses builtin wx version without searching for system library
1679 dnl
1680 dnl   --with-<lib>=no
1681 dnl   --without-<lib>
1682 dnl       do not use library (neither system nor builtin wx version)
1683 dnl
1684 dnl ---------------------------------------------------------------------------
1685
1686 dnl ------------------------------------------------------------------------
1687 dnl Check for regex libraries
1688 dnl ------------------------------------------------------------------------
1689
1690 REGEX_INCLUDE=
1691 if test "$wxUSE_REGEX" != "no"; then
1692     AC_DEFINE(wxUSE_REGEX)
1693
1694     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1695         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1696         dnl on some old systems it may be in libregex - check for it too?
1697         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1698
1699         if test "x$ac_cv_func_regcomp" != "xyes"; then
1700             if test "$wxUSE_REGEX" = "sys" ; then
1701                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1702             else
1703                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1704                 wxUSE_REGEX=builtin
1705             fi
1706         else
1707             dnl we are using the system library
1708             wxUSE_REGEX=sys
1709         fi
1710     fi
1711
1712     if test "$wxUSE_REGEX" = "builtin" ; then
1713         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1714     fi
1715 fi
1716
1717 dnl ------------------------------------------------------------------------
1718 dnl Check for zlib compression library
1719 dnl ------------------------------------------------------------------------
1720
1721 ZLIB_INCLUDE=
1722 ZLIB_LINK=
1723 if test "$wxUSE_ZLIB" != "no" ; then
1724     AC_DEFINE(wxUSE_ZLIB)
1725
1726     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1727         AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
1728
1729         if test "x$ZLIB_LINK" = "x" ; then
1730             if test "$wxUSE_ZLIB" = "sys" ; then
1731                 AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
1732             else
1733                 AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
1734                 wxUSE_ZLIB=builtin
1735             fi
1736         else
1737             dnl we are using the system library
1738             wxUSE_ZLIB=sys
1739         fi
1740     fi
1741
1742     if test "$wxUSE_ZLIB" = "builtin" ; then
1743         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1744     fi
1745 fi
1746
1747 dnl ------------------------------------------------------------------------
1748 dnl Check for png library
1749 dnl ------------------------------------------------------------------------
1750
1751 PNG_INCLUDE=
1752 PNG_LINK=
1753 if test "$wxUSE_LIBPNG" != "no" ; then
1754     AC_DEFINE(wxUSE_LIBPNG)
1755
1756     dnl for the check below to have a chance to succeed, we must already have
1757     dnl libz somewhere
1758     if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1759         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1760         wxUSE_LIBPNG=builtin
1761     fi
1762
1763     if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1764         AC_CHECK_HEADER(png.h,
1765                         AC_CHECK_LIB(png, png_check_sig,
1766                                      PNG_LINK=" -lpng",
1767                                      ,
1768                                      [-lz -lm])
1769                        )
1770
1771         if test "x$PNG_LINK" = "x" ; then
1772             if test "$wxUSE_LIBPNG" = "sys" ; then
1773                 AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
1774             else
1775                 AC_MSG_WARN([system png library not found, will use built-in instead])
1776                 wxUSE_LIBPNG=builtin
1777             fi
1778         else
1779             dnl we are using the system library
1780             wxUSE_LIBPNG=yes
1781         fi
1782     fi
1783
1784     if test "$wxUSE_LIBPNG" = "builtin" ; then
1785         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1786     fi
1787
1788     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1789 fi
1790
1791 dnl ------------------------------------------------------------------------
1792 dnl Check for jpeg library
1793 dnl ------------------------------------------------------------------------
1794
1795 JPEG_INCLUDE=
1796 JPEG_LINK=
1797 if test "$wxUSE_LIBJPEG" != "no" ; then
1798     AC_DEFINE(wxUSE_LIBJPEG)
1799
1800     if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1801         dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1802         dnl HAVE_STDLIB_H which are already defined and this provokes
1803         dnl a compiler warning which configure considers as an error...
1804         AC_MSG_CHECKING(for jpeglib.h)
1805         AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1806             AC_TRY_COMPILE(
1807                 [
1808                     #undef HAVE_STDLIB_H
1809                     #include <stdio.h>
1810                     #include <jpeglib.h>
1811                 ],
1812                 [
1813                 ],
1814                 ac_cv_header_jpeglib_h=yes,
1815                 ac_cv_header_jpeglib_h=no
1816             )
1817         )
1818         AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1819
1820         if test "$ac_cv_header_jpeglib_h" = "yes"; then
1821             AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1822         fi
1823
1824         if test "x$JPEG_LINK" = "x" ; then
1825             if test "$wxUSE_LIBJPEG" = "sys" ; then
1826                 AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1827             else
1828                 AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1829                 wxUSE_LIBJPEG=builtin
1830             fi
1831         else
1832             dnl we are using the system library
1833             wxUSE_LIBJPEG=sys
1834         fi
1835     fi
1836
1837     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1838         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1839     fi
1840 fi
1841
1842 dnl ------------------------------------------------------------------------
1843 dnl Check for tiff library
1844 dnl ------------------------------------------------------------------------
1845
1846 TIFF_INCLUDE=
1847 TIFF_LINK=
1848 if test "$wxUSE_LIBTIFF" != "no" ; then
1849     AC_DEFINE(wxUSE_LIBTIFF)
1850
1851     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1852         AC_CHECK_HEADER(tiffio.h,
1853                         AC_CHECK_LIB(tiff, TIFFError,
1854                                      TIFF_LINK=" -ltiff",
1855                                      ,
1856                                      -lm)
1857                        )
1858
1859         if test "x$TIFF_LINK" = "x" ; then
1860             if test "$wxUSE_LIBTIFF" = "sys" ; then
1861                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1862             else
1863                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1864                 wxUSE_LIBTIFF=builtin
1865             fi
1866         else
1867             dnl we are using the system library
1868             wxUSE_LIBTIFF=sys
1869         fi
1870     fi
1871
1872     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1873         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1874     fi
1875 fi
1876
1877 dnl ------------------------------------------------------------------------
1878 dnl Check for freetype library
1879 dnl ------------------------------------------------------------------------
1880
1881 FREETYPE_INCLUDE=
1882 FREETYPE_LINK=
1883 if test "$wxUSE_FREETYPE" != "no" ; then
1884     AC_DEFINE(wxUSE_FREETYPE)
1885
1886     if test "$wxUSE_FREETYPE" = "sys" -o "$wxUSE_FREETYPE" = "yes" ; then
1887         AC_CHECK_HEADER(freetype.h,
1888                         AC_CHECK_LIB(freetype, FT_Render_Glyph,
1889                                      FREETYPE_LINK=" -lfreetype",
1890                                      ,
1891                                      [-lm])
1892                        )
1893
1894         if test "x$FREETYPE_LINK" = "x" ; then
1895             if test "$wxUSE_FREETYPE" = "sys" ; then
1896                 AC_MSG_ERROR([system freetype library not found! Use --with-freetype=builtin to use built-in version])
1897             else
1898                 AC_MSG_WARN([system freetype library not found, will use built-in instead])
1899                 wxUSE_FREETYPE=builtin
1900             fi
1901         else
1902             dnl we are using the system library
1903             wxUSE_FREETYPE=sys
1904         fi
1905     fi
1906
1907     if test "$wxUSE_FREETYPE" = "builtin" ; then
1908         FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
1909     fi
1910 fi
1911
1912 dnl ----------------------------------------------------------------
1913 dnl search for toolkit (widget sets)
1914 dnl ----------------------------------------------------------------
1915
1916 AFMINSTALL=
1917
1918 TOOLKIT=
1919 TOOLKIT_INCLUDE=
1920 WIDGET_SET=
1921
1922 dnl are we building for a win32 target environment?
1923 dnl If so, setup common stuff needed for both GUI and Base libs.
1924 if test "$USE_WIN32" = 1 ; then
1925     AC_CHECK_HEADERS(w32api.h)
1926     AC_CHECK_HEADER(windows.h, [],
1927     [
1928         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1929     ])
1930
1931     dnl check if can use _WIN32_IE macro
1932     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1933     [
1934       AC_TRY_COMPILE([#include <w32api.h>],
1935                      [
1936                        #define wxCHECK_W32API_VERSION( major, minor ) \
1937                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1938                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1939                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1940
1941                        #if !wxCHECK_W32API_VERSION(1,1)
1942                        #error You need w32api 1.1 or newer
1943                        #endif
1944                      ], [
1945                         wx_cv_w32api_win32_ie=yes
1946                      ], [
1947                         wx_cv_w32api_win32_ie=no
1948                      ])
1949     ])
1950     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1951         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1952     fi
1953
1954     dnl --- FIXME: This is still a somewhat random list of libs,
1955     dnl ---        some of them should probably be included conditionally.
1956     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1957
1958     case "${host}" in
1959         *-*-cygwin* )
1960             dnl Cygwin doesn't include these by default
1961             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1962             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1963     esac
1964
1965     dnl add extra odbc libs if we have compiled in odbc
1966     if test "$wxUSE_ODBC" = "yes" ; then
1967         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
1968     fi
1969
1970     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
1971     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
1972 fi
1973
1974 if test "$wxUSE_GUI" = "yes"; then
1975     USE_GUI=1
1976
1977     GUI_TK_LIBRARY=
1978
1979     WXGTK12=
1980     WXGTK127=
1981     WXGTK20=
1982
1983     if test "$wxUSE_MSW" = 1 ; then
1984         TOOLKIT=MSW
1985         GUIDIST=MSW_DIST
1986
1987         dnl -mwindows causes a heap of other default gui libs to be linked in.
1988         dnl FIXME: If cygwin needs this, please push it above, if not, please
1989         dnl        remove this comment :-)
1990         case "${host}" in
1991             *-*-mingw32* )
1992                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
1993         esac
1994     fi
1995
1996     if test "$wxUSE_GTK" = 1; then
1997         AC_MSG_CHECKING([for GTK+ version])
1998
1999         gtk_version_cached=1
2000         AC_CACHE_VAL(wx_cv_lib_gtk,
2001             [
2002                 dnl stupid GTK+ AM macros produce their own messages, so we
2003                 dnl have to pass to the next line
2004                 gtk_version_cached=0
2005                 AC_MSG_RESULT()
2006
2007                 dnl we must link against lgthread unless the user
2008                 dnl used --disable-threads
2009                 GTK_MODULES=
2010                 if test "$wxUSE_THREADS" = "yes"; then
2011                     GTK_MODULES=gthread
2012                 fi
2013
2014                 wx_cv_lib_gtk=
2015                 if test "x$wxUSE_GTK2" = "xyes"; then
2016                     AM_PATH_GTK_2_0(1.3.1, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2017                 fi
2018
2019                 if test -z "$wx_cv_lib_gtk"; then
2020                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2021                 fi
2022
2023                 if test -z "$wx_cv_lib_gtk"; then
2024                     AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2025                 fi
2026
2027                 if test -z "$wx_cv_lib_gtk"; then
2028                     dnl looks better in AC_MSG_RESULT
2029                     wx_cv_lib_gtk=none
2030                 else
2031                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2032                     dnl subsequent runs
2033                     wx_cv_cflags_gtk=$GTK_CFLAGS
2034                     wx_cv_libs_gtk=$GTK_LIBS
2035                 fi
2036             ]
2037         )
2038
2039         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2040         dnl enough
2041         if test "$gtk_version_cached" = 1; then
2042             AC_MSG_RESULT($wx_cv_lib_gtk)
2043         fi
2044
2045         case "$wx_cv_lib_gtk" in
2046             2.0)    WXGTK20=1
2047                     ;;
2048             1.2.7)  WXGTK127=1
2049                     WXGTK12=1
2050                     ;;
2051             1.2.3)  WXGTK12=1
2052                     ;;
2053             *)      AC_MSG_ERROR([
2054 Please check that gtk-config is in path, the directory
2055 where GTK+ libraries are installed (returned by
2056 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2057 equivalent variable and GTK+ is version 1.2.3 or above.
2058                             ])
2059                     ;;
2060         esac
2061
2062         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2063         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2064
2065         AFMINSTALL=afminstall
2066         TOOLKIT=GTK
2067         GUIDIST=GTK_DIST
2068
2069         dnl test for XIM support in libgdk
2070         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2071     fi
2072
2073     if test "$wxUSE_MGL" = 1; then
2074         AC_MSG_CHECKING(for SciTech MGL library)
2075         if test "x$MGL_ROOT" = x ; then
2076             AC_MSG_RESULT(not found)
2077             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2078         else
2079             AC_MSG_RESULT($MGL_ROOT)
2080         fi
2081
2082         dnl Find MGL library that we want
2083         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2084         case "${host}" in
2085             *-*-linux* )
2086               mgl_os=linux/gcc/glibc
2087               ;;
2088             *-pc-msdosdjgpp )
2089               mgl_os=dos32/dj2
2090               ;;
2091             *)
2092               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2093         esac
2094
2095         mgl_lib_type=""
2096
2097         if test "$wxUSE_DEBUG_FLAG" = yes ; then
2098             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
2099                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
2100                 mgl_lib_type=debug
2101             fi
2102         fi
2103         if test "x$mgl_lib_type" = x ; then
2104             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
2105                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
2106                 mgl_lib_type=release
2107             else
2108                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2109             fi
2110         fi
2111
2112         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2113         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2114
2115         AFMINSTALL=afminstall
2116         TOOLKIT=MGL
2117         GUIDIST=MGL_DIST
2118     fi
2119
2120     if test "$wxUSE_MICROWIN" = 1; then
2121         AC_MSG_CHECKING(for MicroWindows)
2122         if test "x$MICROWINDOWS" = x ; then
2123             AC_MSG_RESULT(not found)
2124             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2125         else
2126             AC_MSG_RESULT($MICROWINDOWS)
2127         fi
2128
2129         if test -f $MICROWINDOWS/lib/libmwin.a; then
2130             AC_MSG_RESULT(MicroWindows' libraries found.)
2131         else
2132             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2133         fi
2134
2135         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2136         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2137
2138         AFMINSTALL=afminstall
2139         TOOLKIT=MICROWIN
2140         GUIDIST=MICROWIN_DIST
2141
2142         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__ -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2143     fi
2144
2145     if test "$wxUSE_WINE" = 1; then
2146         AC_CHECK_HEADER(windows.h, [],
2147         [
2148             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2149         ])
2150
2151         xpm_link=
2152         AC_MSG_CHECKING(for Xpm library)
2153         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2154         if test "$ac_find_libraries" != "" ; then
2155             GUI_TK_LIBRARY="-L$ac_find_libraries"
2156             xpm_link=" -lXpm"
2157             AC_DEFINE(wxHAVE_LIB_XPM)
2158             AC_MSG_RESULT(found at $ac_find_libraries)
2159         else
2160             AC_MSG_RESULT(no)
2161             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2162         fi
2163
2164         mesa_link=
2165         AC_MSG_CHECKING(for Mesa library)
2166         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2167         if test "$ac_find_libraries" != "" ; then
2168             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2169             mesa_link=" -lMesaGL"
2170             AC_MSG_RESULT(found at $ac_find_libraries)
2171         else
2172             AC_MSG_ERROR(no)
2173         fi
2174
2175         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2176         TOOLKIT=MSW
2177         GUIDIST=MSW_DIST
2178         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
2179     fi
2180
2181     if test "$wxUSE_MOTIF" = 1; then
2182         dnl use standard macros to check for X headers/libs, this brings support
2183         dnl for the standard configure options --x-includes and --x-libraries
2184         AC_PATH_XTRA
2185
2186         if test "$no_x" = "yes"; then
2187           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2188         fi
2189
2190         GUI_TK_LIBRARY="$X_LIBS"
2191         TOOLKIT_INCLUDE="$X_CFLAGS"
2192         AFMINSTALL=afminstall
2193         COMPILED_X_PROGRAM=0
2194
2195         AC_MSG_CHECKING(for Motif/Lesstif headers)
2196         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2197         if test "$ac_find_includes" != "" ; then
2198             AC_MSG_RESULT(found $ac_find_includes)
2199         else
2200             AC_TRY_COMPILE(
2201                 [
2202                     #include <Xm/Xm.h>
2203                 ],
2204                 [
2205                     int version;
2206                     version = xmUseVersion;
2207                 ],
2208                 [
2209                     AC_MSG_RESULT(found in default search path)
2210                     COMPILED_X_PROGRAM=1
2211                 ],
2212                 [
2213                     AC_MSG_RESULT(no)
2214                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2215                 ]
2216             )
2217         fi
2218
2219         if test "$COMPILED_X_PROGRAM" = 0; then
2220             AC_MSG_CHECKING(for Motif/Lesstif library)
2221             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2222             if test "$ac_find_libraries" != "" ; then
2223                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2224                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2225
2226                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2227                 TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2228                 AC_MSG_RESULT(found at $ac_find_libraries)
2229             else
2230                 dnl it might happen that we found headers in one of the standard
2231                 dnl paths but the libs are elsewhere - we do need to try to
2232                 dnl compile a sample program then here
2233                 AC_TRY_COMPILE(
2234                     [
2235                         #include <Xm/Xm.h>
2236                     ],
2237                     [
2238                         int version;
2239                         version = xmUseVersion;
2240                     ],
2241                     [
2242                         AC_MSG_RESULT(found in default search path)
2243                         COMPILED_X_PROGRAM=1
2244                     ],
2245                     [
2246                         AC_MSG_RESULT(no)
2247                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2248                     ]
2249                 )
2250             fi
2251         fi
2252
2253         xpm_link=
2254         AC_MSG_CHECKING(for Xpm library)
2255         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2256         if test "$ac_find_libraries" != "" ; then
2257             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2258             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2259             xpm_link=" -lXpm"
2260             AC_DEFINE(wxHAVE_LIB_XPM)
2261             AC_MSG_RESULT(found at $ac_find_libraries)
2262         else
2263             AC_TRY_COMPILE(
2264                 [
2265                     #include <X11/xpm.h>
2266                 ],
2267                 [
2268                     int version;
2269                     version = XpmLibraryVersion();
2270                 ],
2271                 [
2272                     xpm_link=" -lXpm"
2273                     AC_DEFINE(wxHAVE_LIB_XPM)
2274                     AC_MSG_RESULT(found in default search path)
2275                     COMPILED_X_PROGRAM=0
2276                 ],
2277                 [
2278                     AC_MSG_RESULT(no)
2279                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2280                 ]
2281             )
2282         fi
2283
2284         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt -lX11"
2285         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2286         TOOLKIT=MOTIF
2287         GUIDIST=MOTIF_DIST
2288     fi
2289
2290     if test "$wxUSE_MAC" = 1; then
2291         if test "$wxUSE_PRECOMP" = "yes"; then
2292             CPPFLAGS="$CPPFLAGS -cpp-precomp"
2293         fi
2294         CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
2295         CFLAGS="$CFLAGS -fpascal-strings"
2296         CXXFLAGS="$CXXFLAGS -fpascal-strings"
2297
2298         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
2299         TOOLKIT=MAC
2300         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2301         GUIDIST=MACX_DIST
2302     fi
2303
2304     if test "$wxUSE_PM" = 1; then
2305         TOOLKIT=PM
2306         GUIDIST=GTK_DIST
2307     fi
2308
2309     dnl the name of the directory where the files for this toolkit live
2310     if test "$TOOLKIT" = "PM" ; then
2311         TOOLKIT_DIR="os2"
2312     else
2313         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2314     fi
2315
2316     dnl misc other files depending on the port
2317     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2318
2319     if test "$wxUSE_UNIVERSAL" = "yes"; then
2320         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2321         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2322         TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2323         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2324         WIDGET_SET=univ
2325     else
2326         ALL_OBJECTS="\$(GUIOBJS)"
2327     fi
2328
2329     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2330
2331     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2332         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2333     fi
2334
2335     if test "$wxUSE_HTML" = "yes"; then
2336         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2337     fi
2338
2339     dnl ODBC objects are Unix only
2340     if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2341         ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2342     fi
2343     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2344         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2345     fi
2346     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2347         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2348     fi
2349     if test "$wxUSE_LIBPNG" = "builtin" ; then
2350         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2351     fi
2352     if test "$wxUSE_FREETYPE" = "builtin" ; then
2353         ALL_OBJECTS="${ALL_OBJECTS} \$(FREETYPEOBJS)"
2354     fi
2355
2356     dnl distribute samples/demos/utils with GUI versions
2357     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2358     DISTDIR="wx\$(TOOLKIT)"
2359 else
2360     USE_GUI=0
2361
2362     dnl this doesn't quite work right for wxBase, but the places
2363     dnl where it is wrong aren't fatal (yet) though.
2364     TOOLKIT_DIR="base"
2365
2366     dnl the sources, their dependenices and the headers
2367     if test "$USE_WIN32" = 1 ; then
2368         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2369         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2370
2371         dnl yes, the toolkit for wxBase on win32 is actually MSW
2372         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2373         TOOLKIT="MSW"
2374     else
2375         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2376         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2377     fi
2378
2379     PORT_FILES="\${top_srcdir}/src/files.lst"
2380
2381     dnl distribute only wxBase sources/headers
2382     GUIDIST="BASE_DIST"
2383     DISTDIR="wxBase"
2384 fi
2385
2386 dnl ---------------------------------------------------------------------------
2387 dnl Optional libraries included when system library is not used
2388 dnl ---------------------------------------------------------------------------
2389 if test "$wxUSE_REGEX" = "builtin" ; then
2390     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2391 fi
2392 if test "$wxUSE_ZLIB" = "builtin" ; then
2393     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2394 fi
2395
2396 dnl ---------------------------------------------------------------------------
2397 dnl OpenGL libraries
2398 dnl ---------------------------------------------------------------------------
2399 if test "$wxUSE_OPENGL" = "yes"; then
2400     if test "$wxUSE_MAC" = 1; then
2401         OPENGL_LIBS="-framework OpenGL -framework AGL"
2402     else
2403
2404         AC_CHECK_HEADER(GL/gl.h,
2405             [
2406                 AC_MSG_CHECKING([for -lGL])
2407                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2408                 if test "$ac_find_libraries" != "" ; then
2409                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2410                     LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2411                     OPENGL_LIBS="-lGL -lGLU"
2412                     AC_MSG_RESULT([yes])
2413                 else
2414                     AC_MSG_RESULT([no])
2415                     AC_MSG_CHECKING([for -lMesaGL])
2416                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2417                     if test "$ac_find_libraries" != "" ; then
2418                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2419                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2420                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2421                         AC_MSG_RESULT([yes])
2422                     else
2423                         AC_MSG_RESULT([no])
2424                     fi
2425                 fi
2426             ])
2427
2428     dnl check for OpenGL libs availability first
2429     dnl -lGL requires -lm with soem OpenGL versions
2430
2431 #    AC_CHECK_HEADER(GL/gl.h,
2432 #        [
2433 #            AC_CHECK_LIB(GL, glFlush,
2434 #                [
2435 #                    OPENGL_LIBS="-lGL -lGLU"
2436 #                ],
2437 #                [
2438 #                    AC_CHECK_LIB(MesaGL, glFlush,
2439 #                        [
2440 #                            OPENGL_LIBS="-lMesaGL -lMesaGLU"
2441 #                        ],
2442 #                        [],
2443 #                        [-lm])
2444 #                ],
2445 #                [-lm])
2446 #        ])
2447
2448         if test "x$OPENGL_LIBS" = "x"; then
2449             dnl it should be an error and not a warning because OpenGL is not on
2450             dnl by default and so if it had been explicitely requested, we
2451             dnl shouldn't just fall back to compiling the library without it
2452             AC_MSG_ERROR(OpenGL libraries not available)
2453         fi
2454     fi
2455
2456     if test "$wxUSE_OPENGL" = "yes"; then
2457         AC_DEFINE(wxUSE_OPENGL)
2458         AC_DEFINE(wxUSE_GLCANVAS)
2459         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2460     fi
2461 fi
2462
2463 if test -z "$TOOLKIT_VPATH" ; then
2464     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2465 fi
2466
2467 dnl the symbol which allows conditional compilation for the given toolkit
2468 if test -n "$TOOLKIT" ; then
2469     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2470 fi
2471
2472 lib_unicode_suffix=
2473 if test "$wxUSE_UNICODE" = "yes"; then
2474     lib_unicode_suffix=u
2475 fi
2476
2477 lib_debug_suffix=
2478 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2479     lib_debug_suffix=d
2480 fi
2481
2482 TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2483 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2484
2485 if test "$cross_compiling" = "yes"; then
2486     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2487     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2488 fi
2489
2490 dnl library link name
2491 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2492 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2493
2494 dnl the name of the shared library
2495 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2496 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2497
2498 dnl the name of the links to the shared library
2499 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2500 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2501 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2502 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2503
2504 dnl the name of the resources file for wxMac
2505 WX_RESOURCES_MACOSX="lib${WX_LIBRARY}.rsrc"
2506 WX_RESOURCES_MACOSX_COMPILED="lib${WX_LIBRARY}.r"
2507
2508 case "${host}" in
2509     *-*-cygwin* | *-*-mingw32* )
2510
2511         dnl If we are cross compiling we want to use the 'full' unix type name for the
2512         dnl lib, but for a native install use the windows style naming convention.
2513         dnl (excepting again that we strip the ELF style version numbers off it).
2514
2515         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2516
2517         if test "$cross_compiling" != "yes"; then
2518             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2519             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2520             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2521             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2522         else
2523             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2524             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2525         fi
2526
2527 esac
2528
2529 dnl the name of the static library
2530 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2531 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2532
2533 dnl define which libs wx-config should link.
2534 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2535 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2536
2537 if test "$wxUSE_OPENGL" = "yes"; then
2538     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2539     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2540 fi
2541
2542
2543 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2544
2545 if test "$wxUSE_SHARED" = "yes"; then
2546
2547     dnl install targets
2548     if test "$wxUSE_OPENGL" = "yes"; then
2549         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2550         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2551     else
2552         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2553         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2554     fi
2555
2556     dnl the extra compiler flags needed for compilation of shared library
2557     if test "$GCC" = "yes"; then
2558         dnl the switch for gcc is the same under all platforms
2559         PIC_FLAG="-fPIC"
2560     fi
2561
2562     dnl the command to use for creating the shared library
2563     SHARED_LD="${CXX} -shared -o"
2564
2565     case "${host}" in
2566       *-hp-hpux* )
2567         dnl default settings are good for gcc but not for the native HP-UX
2568         if test "$GCC" == "yes"; then
2569             SHARED_LD="${SHARED_LD} ${PIC_FLAG}"
2570         else
2571             dnl no idea why it wants it, but it does
2572             LDFLAGS="$LDFLAGS -L/usr/lib"
2573
2574             SHARED_LD="${CXX} -b -o"
2575             PIC_FLAG="+Z"
2576         fi
2577
2578         dnl install shared libs without symlinks
2579         if test "$wxUSE_OPENGL" = "yes"; then
2580             WX_ALL_INSTALLED="preinstall_gl"
2581             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2582         else
2583             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2584         fi
2585       ;;
2586
2587       *-*-linux* )
2588         if test "$GCC" != "yes"; then
2589             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2590             [
2591                 AC_TRY_COMPILE([],
2592                     [
2593                         #ifndef __INTEL_COMPILER
2594                         #error Not icc
2595                         #endif
2596                     ],
2597                     wx_cv_prog_icc=yes,
2598                     wx_cv_prog_icc=no
2599                 )
2600             ])
2601             if test "$wx_cv_prog_icc" = "yes"; then
2602                 PIC_FLAG="-KPIC"
2603             fi
2604         fi
2605
2606         if test "$wxUSE_SONAME" = "yes" ; then
2607             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2608             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2609             dnl substitute this in makelib.env for the contrib libs
2610             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2611         fi
2612       ;;
2613
2614       *-*-solaris2* )
2615         if test "$GCC" = yes ; then
2616             dnl newer versions of gcc need -isystem to compile X headers on
2617             dnl Solaris (which use old style C syntax)
2618             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2619         else
2620             SHARED_LD="${CXX} -G -o"
2621             PIC_FLAG="-KPIC"
2622             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2623             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2624         fi
2625       ;;
2626
2627       *-*-darwin* )
2628         CFLAGS="$CFLAGS -fno-common -DDYLIB_INIT"
2629         CXXFLAGS="$CXXFLAGS -fno-common -DDYLIB_INIT"
2630         SHARED_LD="$CXX -dynamiclib -init _wxWindowsDylibInit -o"
2631         PIC_FLAG="-dynamic -fPIC"
2632       ;;
2633
2634       *-*-aix* )
2635         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
2636       ;;
2637
2638       *-*-cygwin* | *-*-mingw32* )
2639
2640         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2641
2642         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2643         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2644
2645         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2646
2647         dnl install shared libs without symlinks
2648         if test "$wxUSE_OPENGL" = "yes"; then
2649             WX_ALL_INSTALLED="preinstall_gl"
2650             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2651         else
2652             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2653         fi
2654       ;;
2655
2656       *-pc-os2_emx | *-pc-os2-emx )
2657         dnl only static for now
2658         wxUSE_SHARED=no
2659       ;;
2660
2661       *-*-beos* )
2662         dnl can't use gcc under BeOS for shared library creation because it
2663         dnl complains about missing 'main'
2664         SHARED_LD="${LD} -shared -o"
2665       ;;
2666
2667       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2668       *-*-sunos4* | \
2669       *-*-irix5* | *-*-irix6* | \
2670       *-*-osf* | \
2671       *-*-dgux5* | \
2672       *-*-sysv5* )
2673         dnl defaults are ok
2674       ;;
2675
2676       *)
2677         AC_MSG_ERROR(unknown system type $host.)
2678     esac
2679
2680     dnl set target to shared if not explicitly chose static before
2681     if test "x$WX_TARGET_LIBRARY" = "x"; then
2682         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2683         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2684     fi
2685
2686     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2687     WX_TARGET_LIBRARY_TYPE="so"
2688     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2689 fi
2690
2691 dnl do not 'else' this, it may be changed in the above conditional.
2692 if test "$wxUSE_SHARED" = "no"; then
2693
2694     dnl give static wxBase and wxMSW build a working install target
2695     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2696         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2697         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2698     fi
2699
2700     if test "$wxUSE_MAC" = 1; then
2701         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2702     fi
2703
2704     if test "$wxUSE_OPENGL" = "yes"; then
2705         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2706         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2707     else
2708         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2709     fi
2710
2711     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2712     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2713
2714     WX_TARGET_LIBRARY_TYPE="a"
2715     INSTALL_LIBRARY='$(INSTALL_DATA)'
2716 fi
2717
2718 if test "$wxUSE_MAC" = 1; then
2719     dnl add the resources target for wxMac
2720     WX_ALL="${WX_ALL} \$(build_libdir)/lib${WX_LIBRARY}.r"
2721     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
2722     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
2723     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
2724     LIBWXMACRES="\$(top_builddir)/lib/lib${WX_LIBRARY}.r"
2725     LIBWXMACRESCOMP="\$(RESCOMP) Carbon.r -t APPL ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
2726     LIBWXMACRESWXCONFIG="${RESCOMP} Carbon.r -t APPL \${prefix}/lib/${WX_RESOURCES_MACOSX_COMPILED} -o"
2727 fi
2728
2729 dnl ------------------------------------------------------------------------
2730 dnl Check for headers
2731 dnl ------------------------------------------------------------------------
2732
2733 dnl do not check for strings.h for wxMac
2734 dnl   it exists but is only a simple redirection to string.h
2735 dnl   it is in conflict with Strings.h in FlatCarbon headers
2736 if test "$wxUSE_MAC" != 1; then
2737   dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
2738   AC_CHECK_HEADERS(strings.h)
2739 fi
2740
2741 dnl defines HAVE_STDLIB_H
2742 AC_CHECK_HEADERS(stdlib.h)
2743 dnl defines HAVE_MALLOC_H
2744 AC_CHECK_HEADERS(malloc.h)
2745 dnl defines HAVE_UNISTD_H
2746 AC_CHECK_HEADERS(unistd.h)
2747 dnl defines HAVE_WCHAR_H
2748 AC_CHECK_HEADERS(wchar.h)
2749 dnl defines HAVE_WCSTR_H
2750 AC_CHECK_HEADERS(wcstr.h)
2751 dnl defined HAVE_WCTYPE_H
2752 AC_CHECK_HEADERS(wctype.h)
2753 dnl defines HAVE_FNMATCH_H
2754 AC_CHECK_HEADERS(fnmatch.h)
2755 dnl defines HAVE_ICONV_H (Unix98 encoding conversion routines)
2756 AC_CHECK_HEADERS(iconv.h)
2757 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
2758 AC_CHECK_HEADERS(langinfo.h)
2759
2760 if test "$wxUSE_GUI" = "yes"; then
2761     if test "$wxUSE_UNIX" = "yes"; then
2762         dnl defines HAVE_X11_XKBLIB_H
2763         AC_CHECK_HEADERS(X11/XKBlib.h)
2764     fi
2765 fi
2766
2767 dnl ---------------------------------------------------------------------------
2768 dnl Checks for typedefs
2769 dnl ---------------------------------------------------------------------------
2770
2771 dnl   defines mode_t if not already defined
2772 AC_TYPE_MODE_T
2773 dnl   defines off_t if not already defined
2774 AC_TYPE_OFF_T
2775 dnl   defines pid_t if not already defined
2776 AC_TYPE_PID_T
2777 dnl   defines size_t if not already defined
2778 AC_TYPE_SIZE_T
2779 dnl   defines uid_t and gid_t if not already defined
2780 AC_TYPE_UID_T
2781
2782 dnl   check for wchar_t
2783 dnl   Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2784 dnl   on Cygwin wchar.h needs stddef.h to be #included by hand
2785 AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
2786 [
2787     AC_TRY_COMPILE(
2788         [
2789             #ifdef HAVE_WCHAR_H
2790             #  ifdef __CYGWIN__
2791             #    include <stddef.h>
2792             #  endif
2793             #  include <wchar.h>
2794             #endif
2795             #ifdef HAVE_STDLIB_H
2796             #  include <stdlib.h>
2797             #endif
2798         ],
2799         [
2800             wchar_t wc, *ws;
2801             wc = L'a';
2802             ws = L"Hello, world!";
2803         ],
2804         wx_cv_type_wchar_t=yes,
2805         wx_cv_type_wchar_t=no
2806     )
2807 ])
2808
2809 if test "$wx_cv_type_wchar_t" = "yes"; then
2810     AC_DEFINE(wxUSE_WCHAR_T)
2811 fi
2812
2813 dnl check what exactly size_t is on this machine - this is necessary to avoid
2814 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
2815 AC_LANG_SAVE
2816 AC_LANG_CPLUSPLUS
2817 AC_CACHE_CHECK([if size_t is unsigned int],
2818     wx_cv_size_t_is_uint,
2819     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
2820     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
2821     dnl methods in a local class (i.e. class inside a function) declaration
2822     dnl without any objections!!
2823     dnl
2824     dnl hence the hack below: we must have Foo at global scope!
2825     AC_TRY_COMPILE([#include <stddef.h>],
2826         [
2827             return 0; }
2828
2829             struct Foo { void foo(size_t); void foo(unsigned int); };
2830
2831             int bar() {
2832         ],
2833         wx_cv_size_t_is_uint=no,
2834         wx_cv_size_t_is_uint=yes
2835     )
2836 )
2837
2838 if test "$wx_cv_size_t_is_uint" = "yes"; then
2839     AC_DEFINE(wxSIZE_T_IS_UINT)
2840 else
2841     AC_CACHE_CHECK([if size_t is unsigned long],
2842         wx_cv_size_t_is_ulong,
2843         AC_TRY_COMPILE([#include <stddef.h>],
2844             [
2845                 return 0; }
2846
2847                 struct Foo { void foo(size_t); void foo(unsigned long); };
2848
2849                 int bar() {
2850             ],
2851             wx_cv_size_t_is_ulong=no,
2852             wx_cv_size_t_is_ulong=yes
2853         )
2854     )
2855
2856     if test "$wx_cv_size_t_is_ulong" = "yes"; then
2857         AC_DEFINE(wxSIZE_T_IS_ULONG)
2858     fi
2859 fi
2860
2861 AC_LANG_RESTORE
2862
2863 dnl ---------------------------------------------------------------------------
2864 dnl Checks for structures
2865 dnl ---------------------------------------------------------------------------
2866
2867 dnl does passwd struct has the pw_gecos field?
2868 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
2869     [
2870         AC_TRY_COMPILE([#include <pwd.h>],
2871              [
2872                 char *p;
2873                 struct passwd *pw;
2874                 p = pw->pw_gecos;
2875              ],
2876              [
2877                 wx_cv_struct_pw_gecos=yes
2878              ],
2879              [
2880                 wx_cv_struct_pw_gecos=no
2881              ]
2882         )
2883     ]
2884 )
2885
2886 if test "$wx_cv_struct_pw_gecos" = "yes"; then
2887     AC_DEFINE(HAVE_PW_GECOS)
2888 fi
2889
2890 dnl ---------------------------------------------------------------------------
2891 dnl Checks for compiler characteristics
2892 dnl ---------------------------------------------------------------------------
2893
2894 dnl defines const to be empty if c-compiler does not support const fully
2895 AC_C_CONST
2896 dnl defines inline to a sensible value for the c-compiler
2897 AC_C_INLINE
2898
2899 dnl check the sizes of integral types (give some reasonable default values for
2900 dnl cross-compiling)
2901 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
2902 AC_CHECK_SIZEOF(char, 1)
2903 AC_CHECK_SIZEOF(short, 2)
2904 AC_CHECK_SIZEOF(int *, 4)
2905 AC_CHECK_SIZEOF(int, 4)
2906 AC_CHECK_SIZEOF(long, 4)
2907 AC_CHECK_SIZEOF(long long, 0)
2908
2909 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
2910 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
2911 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
2912 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
2913 [
2914     AC_TRY_RUN(
2915         [
2916             #ifdef HAVE_WCHAR_H
2917             #  ifdef __CYGWIN__
2918             #    include <stddef.h>
2919             #  endif
2920             #  include <wchar.h>
2921             #endif
2922             #ifdef HAVE_STDLIB_H
2923             #  include <stdlib.h>
2924             #endif
2925             #include <stdio.h>
2926             int main()
2927             {
2928                 FILE *f=fopen("conftestval", "w");
2929                 if (!f) exit(1);
2930                 fprintf(f, "%i", sizeof(wchar_t));
2931                 exit(0);
2932             }
2933         ],
2934         wx_cv_sizeof_wchar_t=`cat conftestval`,
2935         wx_cv_sizeof_wchar_t=0,
2936         wx_cv_sizeof_wchar_t=4
2937     )
2938 ])
2939
2940 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
2941
2942 dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2943 WX_C_BIGENDIAN
2944
2945 dnl check for iostream (as opposed to iostream.h) standard header
2946 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2947
2948 dnl check whether C++ compiler supports bool built-in type
2949 WX_CPP_BOOL
2950
2951 dnl ---------------------------------------------------------------------------
2952 dnl Check for functions
2953 dnl ---------------------------------------------------------------------------
2954
2955 dnl check for wcslen
2956 AC_CHECK_LIB(c, wcslen, [
2957             AC_DEFINE(HAVE_WCSLEN)
2958             WCHAR_LINK=
2959         ], [
2960             AC_CHECK_LIB(w, wcslen, [
2961                 AC_DEFINE(HAVE_WCSLEN)
2962                 WCHAR_LINK=" -lw"
2963             ], [
2964                 AC_CHECK_LIB(msvcrt, wcslen, [
2965                     AC_DEFINE(HAVE_WCSLEN)
2966                     WCHAR_LINK=
2967                 ])
2968             ])
2969         ])
2970
2971 dnl use wcsrtombs instead of wcstombs which is buggy in old GNU libc versions
2972 dnl if possible
2973 AC_CHECK_FUNCS(wcsrtombs)
2974
2975 dnl check for vprintf/vsprintf() which are GNU extensions
2976 AC_FUNC_VPRINTF
2977
2978 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
2979 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
2980 dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
2981 dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
2982 dnl check if the symbol is available at linking time
2983
2984 dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
2985 dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
2986 dnl one function while we need at least 2 - hence the ugly hack below. To
2987 dnl understand why it works, remember that AC_TRY_LINK() just prepends
2988 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
2989 dnl end...
2990
2991 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
2992 dnl we'll find under MSW if it exists.
2993
2994 dnl final note: AC_TRY_LINK will only be executed if there is nothing in
2995 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
2996 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
2997 dnl runs
2998
2999 dnl check for vsnprintf() - a safe version of vsprintf()
3000 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
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                     AC_TRY_LINK([
3024                                       #include <stdio.h>
3025                                       #include <stdarg.h>
3026                                    ], [
3027                                       int wx_test_vsnprintf(const char *, ...);
3028
3029                                       wx_test_vsnprintf("%s");
3030                                       return 0;
3031                                    }
3032
3033                                    int wx_test_vsnprintf(const char *fmt, ...)
3034                                    {
3035                                       char *s;
3036
3037                                       va_list argp;
3038                                       va_start(argp, fmt);
3039                                       _vsnprintf(s, 42, fmt, argp);
3040                                       va_end(argp);
3041                                    ], [
3042                                       wx_cv_func_vsnprintf=yes
3043                                    ], [
3044                                       wx_cv_func_vsnprintf=no
3045                                    ])
3046                  ])
3047 ])
3048
3049 if test "$wx_cv_func_vsnprintf" = yes; then
3050     AC_DEFINE(HAVE_VSNPRINTF)
3051 else
3052     AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
3053 fi
3054
3055 dnl check for vsscanf()
3056 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
3057 [
3058   AC_TRY_COMPILE([
3059                     #include <stdio.h>
3060                     #include <stdarg.h>
3061                 ], [
3062                     int wx_test_vsscanf(const char *, ...);
3063
3064                     wx_test_vsscanf("%d");
3065                     return 0;
3066                 }
3067
3068                 int wx_test_vsscanf(const char *fmt, ...)
3069                 {
3070                     va_list argp;
3071                     va_start(argp, fmt);
3072                     vsscanf("42", fmt, argp);
3073                     va_end(argp);
3074                 ], [
3075                     wx_cv_func_vsscanf=yes
3076                 ], [
3077                     wx_cv_func_vsscanf=no
3078                 ])
3079 ])
3080
3081 if test "$wx_cv_func_vsscanf" = yes; then
3082     AC_DEFINE(HAVE_VSSCANF)
3083 fi
3084
3085 dnl the following tests are for Unix(like) systems only
3086 if test "$TOOLKIT" != "MSW"; then
3087
3088 dnl check for available version of iconv()
3089
3090 AC_LANG_SAVE
3091 AC_LANG_CPLUSPLUS
3092 AC_CACHE_CHECK([if iconv() takes char**], wx_cv_iconv_takes_char,
3093 [
3094     AC_TRY_COMPILE([#include <iconv.h>],
3095     [
3096         char **inbuf, **outbuf;
3097         iconv_t cd;
3098         size_t insz, outsz;
3099         iconv(cd, inbuf, &insz, outbuf, &outsz);
3100     ],
3101     wx_cv_iconv_takes_char=yes,
3102     wx_cv_iconv_takes_char=no)
3103 ])
3104 AC_LANG_RESTORE
3105 if test "$wx_cv_iconv_takes_char" = yes ; then
3106     AC_DEFINE(WX_ICONV_TAKES_CHAR)
3107 fi
3108
3109
3110 dnl check for POSIX signals if we need them
3111 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3112     AC_CHECK_FUNCS(sigaction)
3113
3114     if test "$ac_cv_func_sigaction" = "no"; then
3115         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3116         wxUSE_ON_FATAL_EXCEPTION=no
3117     fi
3118
3119     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3120       AC_LANG_SAVE
3121       AC_LANG_CPLUSPLUS
3122
3123       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3124       [
3125         AC_TRY_COMPILE([#include <signal.h>],
3126                      [
3127                         extern void testSigHandler(int);
3128
3129                         struct sigaction sa;
3130                         sa.sa_handler = testSigHandler;
3131                      ], [
3132                         wx_cv_type_sa_handler=int
3133                      ], [
3134                         wx_cv_type_sa_handler=void
3135                      ])
3136       ])
3137
3138       AC_LANG_RESTORE
3139
3140       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3141     fi
3142 fi
3143
3144 dnl check for vfork() (even if it's the same as fork() in modern Unices)
3145 AC_CHECK_FUNCS(vfork)
3146
3147 dnl check for the function for temp files creation
3148 AC_CHECK_FUNCS(mkstemp mktemp, break)
3149
3150 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3151 dnl Linux and *BSD and statvfs() under Solaris
3152 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3153     AC_TRY_COMPILE(
3154         [
3155              #if defined(__BSD__)
3156                #include <sys/param.h>
3157                #include <sys/mount.h>
3158              #else
3159                #include <sys/vfs.h>
3160              #endif
3161         ],
3162         [
3163              long l;
3164              struct statfs fs;
3165              statfs("/", &fs);
3166              l = fs.f_bsize;
3167              l += fs.f_blocks;
3168              l += fs.f_bavail;
3169         ],
3170         [
3171              wx_cv_func_statfs=yes
3172         ],
3173         [
3174              wx_cv_func_statfs=no
3175         ]
3176     )
3177 )
3178
3179 if test "$wx_cv_func_statfs" = "yes"; then
3180     AC_DEFINE(HAVE_STATFS)
3181 else
3182     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3183         AC_TRY_COMPILE(
3184             [
3185                  #include <sys/statvfs.h>
3186             ],
3187             [
3188                  long l;
3189                  struct statvfs fs;
3190                  statvfs("/", &fs);
3191                  l = fs.f_bsize;
3192                  l += fs.f_blocks;
3193                  l += fs.f_bavail;
3194             ],
3195             [
3196                  wx_cv_func_statvfs=yes
3197             ],
3198             [
3199                  wx_cv_func_statvfs=no
3200             ]
3201         )
3202     )
3203
3204     if test "$wx_cv_func_statvfs" = "yes"; then
3205         AC_DEFINE(HAVE_STATVFS)
3206     else
3207         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3208     fi
3209 fi
3210
3211 dnl check for fcntl() or at least flock() needed by Unix implementation of
3212 dnl wxSingleInstanceChecker
3213 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3214     AC_CHECK_FUNCS(fcntl flock, break)
3215
3216     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3217         AC_MSG_WARN(wxSingleInstanceChecker not available)
3218         wxUSE_SNGLINST_CHECKER=no
3219     fi
3220 fi
3221
3222 dnl check for timegm() used by datetime.cpp
3223 AC_CHECK_FUNCS(timegm)
3224
3225 dnl look for a function to modify the environment
3226 AC_CHECK_FUNCS(putenv setenv, break)
3227
3228 HAVE_SOME_SLEEP_FUNC=0
3229 if test "$USE_BEOS" = 1; then
3230     dnl BeOS has its own (wonder where did they get it from) sleep() function
3231     dnl in unistd.h
3232     AC_DEFINE(HAVE_SLEEP)
3233     HAVE_SOME_SLEEP_FUNC=1
3234 fi
3235
3236 if test "$USE_DARWIN" = 1; then
3237     dnl Mac OS X has both nanosleep and usleep
3238     dnl but only usleep is defined in unistd.h
3239     AC_DEFINE(HAVE_USLEEP)
3240     HAVE_SOME_SLEEP_FUNC=1
3241 fi
3242
3243 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3244     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3245     POSIX4_LINK=
3246     AC_CHECK_FUNCS(nanosleep,
3247         AC_DEFINE(HAVE_NANOSLEEP),
3248         [
3249             AC_CHECK_LIB(posix4, nanosleep,
3250                 [
3251                     AC_DEFINE(HAVE_NANOSLEEP)
3252                     POSIX4_LINK=" -lposix4"
3253                 ],
3254                 [
3255                     AC_CHECK_FUNCS(usleep,
3256                         AC_DEFINE(HAVE_USLEEP),
3257                         AC_MSG_WARN([wxSleep() function will not work])
3258                     )
3259                 ]
3260             )
3261         ]
3262     )
3263 fi
3264
3265 dnl check for uname (POSIX) and gethostname (BSD)
3266 AC_CHECK_FUNCS(uname gethostname, break)
3267
3268 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3269 dnl but not for C++ one - hence change language)
3270 AC_LANG_SAVE
3271 AC_LANG_CPLUSPLUS
3272
3273 AC_CHECK_FUNCS(strtok_r)
3274
3275 AC_LANG_RESTORE
3276
3277 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3278 dnl libnsl or libresolv)
3279 INET_LINK=
3280 AC_CHECK_FUNCS(inet_addr,
3281     AC_DEFINE(HAVE_INET_ADDR),
3282     [
3283         AC_CHECK_LIB(nsl, inet_addr,
3284             INET_LINK="nsl",
3285             AC_CHECK_LIB(resolv, inet_addr,
3286                 INET_LINK="resolv"
3287             )
3288         )
3289     ]
3290 )
3291
3292 AC_CHECK_FUNCS(inet_aton,
3293         AC_DEFINE(HAVE_INET_ATON),
3294         [
3295             dnl only check it in the same lib
3296             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3297         ])
3298
3299 if test "x$INET_LINK" != "x"; then
3300     AC_DEFINE(HAVE_INET_ADDR)
3301     INET_LINK=" -l$INET_LINK"
3302 fi
3303
3304 fi
3305 dnl if !MSW
3306
3307 dnl ===========================================================================
3308 dnl Now we have all the info we need - use it!
3309 dnl ===========================================================================
3310
3311 dnl flush the cache
3312 AC_CACHE_SAVE
3313
3314 dnl ---------------------------------------------------------------------------
3315 dnl thread support for Unix (always available under Win32)
3316 dnl ---------------------------------------------------------------------------
3317
3318 dnl under MSW we always have thread support
3319 if test "$TOOLKIT" != "MSW"; then
3320
3321     dnl the code below:
3322     dnl   defines THREADS_OBJ which contains the object files to build
3323     dnl   defines THREADS_LINK which contains the thread library to link with
3324     dnl   defines wxUSE_THREADS=1 if thread support is activated
3325
3326     THREADS_LINK=
3327     THREADS_OBJ=
3328     CODE_GEN_FLAGS=
3329     CODE_GEN_FLAGS_CXX=
3330
3331     if test "$wxUSE_THREADS" = "yes" ; then
3332         if test "$wxUSE_WINE" = 1 ; then
3333             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3334             wxUSE_THREADS="no"
3335         elif test "$USE_BEOS" = 1; then
3336             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3337             wxUSE_THREADS="no"
3338         fi
3339     fi
3340
3341     if test "$wxUSE_THREADS" = "yes" ; then
3342         dnl find if POSIX threads are available
3343
3344         dnl AIX calls the library libpthreads - thanks IBM!
3345         if test "$USE_AIX" = 1; then
3346             THREADS_LIB=pthreads
3347         else
3348             THREADS_LIB=pthread
3349         fi
3350
3351         dnl standard lib name is pthread
3352         dnl We no longer test for pthread-0.7 as it breaks compilation on some
3353         dnl glibc2 systems, especially for static linkage.
3354         AC_CHECK_LIB($THREADS_LIB, pthread_create, [
3355                 THREADS_OBJ="threadpsx.lo"
3356                 THREADS_LINK=$THREADS_LIB
3357             ], [
3358                 dnl thread functions are in libc_r under FreeBSD
3359                 AC_CHECK_LIB(c_r, pthread_create, [
3360                     THREADS_OBJ="threadpsx.lo"
3361                     THREADS_LINK="c_r"
3362                 ], [
3363                     dnl VZ: SGI threads are not supported currently
3364                     AC_CHECK_HEADER(sys/prctl.h, [
3365                         THREADS_OBJ="threadsgi.lo"
3366                     ])
3367                 ])
3368             ])
3369
3370         if test -z "$THREADS_OBJ" ; then
3371             wxUSE_THREADS=no
3372             AC_MSG_WARN([No thread support on this system... disabled])
3373         fi
3374     fi
3375
3376     dnl do other tests only if we are using threads
3377     if test "$wxUSE_THREADS" = "yes" ; then
3378       AC_CHECK_FUNCS(thr_setconcurrency)
3379
3380       dnl define autoconf macro to check for given function in both pthread and
3381       dnl posix4 libraries
3382       dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
3383       dnl VZ: TODO
3384       dnl AC_DEFUN(AC_FUNC_THREAD,
3385       dnl [
3386       dnl     AC_CHECK_LIB($THREADS_LINK, $1,
3387       dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
3388       dnl            [AC_CHECK_LIB([posix4], $1,
3389       dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
3390       dnl                 POSIX4_LINK=" -lposix4"
3391       dnl             ])
3392       dnl            ])
3393       dnl ])
3394
3395       AC_CHECK_HEADERS(sched.h)
3396
3397       AC_CHECK_LIB($THREADS_LINK, sched_yield,
3398                    AC_DEFINE(HAVE_SCHED_YIELD),
3399                    [AC_CHECK_LIB([posix4], sched_yield,
3400                        [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3401                        AC_MSG_WARN(wxThread::Yield will not work properly)
3402                     )]
3403                    )
3404
3405       dnl to be able to set the thread priority, we need to have all of the
3406       dnl following functions:
3407       dnl   1. pthread_attr_getschedpolicy
3408       dnl   2. sched_get_priority_min and sched_get_priority_max
3409       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3410       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3411       HAVE_PRIOR_FUNCS=0
3412       AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
3413                      AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
3414                        AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
3415                            HAVE_PRIOR_FUNCS=1,
3416                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3417                              [
3418                                 HAVE_PRIOR_FUNCS=1
3419                                 POSIX4_LINK=" -lposix4"
3420                              ],
3421                            )
3422                        )
3423                      )
3424                    )
3425
3426       if test "$HAVE_PRIOR_FUNCS" = 1; then
3427         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3428       else
3429         AC_MSG_WARN(Setting thread priority will not work)
3430       fi
3431
3432       AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
3433                    AC_DEFINE(HAVE_PTHREAD_CANCEL),
3434                    AC_MSG_WARN([wxThread::Kill() will not work properly]))
3435
3436       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3437       [
3438         AC_TRY_COMPILE([#include <pthread.h>],
3439                      [
3440                         pthread_cleanup_push(NULL, NULL);
3441                         pthread_cleanup_pop(0);
3442                      ], [
3443                         wx_cv_func_pthread_cleanup_push=yes
3444                      ], [
3445                         wx_cv_func_pthread_cleanup_push=no
3446                      ])
3447       ])
3448
3449       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3450           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3451       fi
3452
3453       dnl mutexattr_t initialization is done in quite different ways on different
3454       dnl platforms, so check for a few things:
3455       dnl
3456       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3457       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3458       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3459       dnl defined, we do it by directly assigned
3460       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3461
3462       dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
3463       dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
3464       dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
3465       dnl simpler to just define _GNU_SOURCE to get everything)
3466       if test "x$wx_lib_glibc21" = "xyes"; then
3467           CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
3468       fi
3469
3470       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3471       [
3472         AC_TRY_COMPILE([#include <pthread.h>],
3473             [
3474                pthread_mutexattr_t attr;
3475                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3476             ], [
3477                wx_cv_type_pthread_mutexattr_t=yes
3478             ], [
3479                wx_cv_type_pthread_mutexattr_t=no
3480             ]
3481         )
3482       ])
3483
3484       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3485         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3486       else
3487         dnl don't despair, there may be another way to do it
3488         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3489                        wx_cv_type_pthread_rec_mutex_init,
3490         [
3491             AC_TRY_COMPILE([#include <pthread.h>],
3492                 [
3493                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3494                 ], [
3495                     wx_cv_type_pthread_rec_mutex_init=yes
3496                 ], [
3497                     wx_cv_type_pthread_rec_mutex_init=no
3498                 ]
3499             )
3500         ])
3501         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3502           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3503         else
3504           dnl this may break code working elsewhere, so at least warn about it
3505           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3506         fi
3507       fi
3508
3509       THREADS_LINK=" -l$THREADS_LINK"
3510
3511       dnl building MT programs under Solaris with the native compiler requires -mt
3512       dnl switch
3513       if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
3514           CPPFLAGS="$CFLAGS -mt"
3515           CXXFLAGS="$CXXFLAGS -mt"
3516           LDFLAGS="$LDFLAGS -mt"
3517       fi
3518     fi
3519
3520 dnl from if !MSW
3521 fi
3522
3523 if test "$wxUSE_THREADS" = "yes"; then
3524   AC_DEFINE(wxUSE_THREADS)
3525
3526   dnl we must define _REENTRANT or something along these lines for MT code
3527   TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS $CPP_MT_FLAG"
3528
3529   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3530 else
3531   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3532   dnl functions - add tests for other functions here as well
3533   if test "$ac_cv_func_strtok_r" = "yes"; then
3534     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3535     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3536         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3537         AC_MSG_RESULT(yes)
3538     else
3539         AC_MSG_RESULT(no)
3540     fi
3541   fi
3542 fi
3543
3544 if test "$WXGTK20" = 1 ; then
3545   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3546   WXGTK12=1
3547 fi
3548
3549 if test "$WXGTK12" = 1 ; then
3550   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3551 fi
3552
3553 if test "$WXGTK127" = 1 ; then
3554   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3555 fi
3556
3557 WXDEBUG=
3558
3559 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3560     WXDEBUG="-g"
3561     wxUSE_OPTIMISE=no
3562 fi
3563
3564 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3565     wxUSE_DEBUG_INFO=yes
3566     WXDEBUG="-ggdb"
3567 fi
3568
3569 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3570     AC_DEFINE(WXDEBUG)
3571     WXDEBUG_DEFINE="-D__WXDEBUG__"
3572 else
3573     if test "$wxUSE_GTK" = 1 ; then
3574         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3575     fi
3576 fi
3577
3578 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3579     AC_DEFINE(wxUSE_MEMORY_TRACING)
3580     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3581     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3582     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3583 fi
3584
3585 if test "$wxUSE_DMALLOC" = "yes" ; then
3586     DMALLOC_LIBS="-ldmalloc"
3587 fi
3588
3589 PROFILE=
3590 if test "$wxUSE_PROFILE" = "yes" ; then
3591     PROFILE=" -pg"
3592 fi
3593
3594 if test "$GCC" = "yes" ; then
3595     if test "$wxUSE_NO_RTTI" = "yes" ; then
3596         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3597     fi
3598     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3599         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3600     fi
3601     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3602         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3603     fi
3604     if test "$USE_WIN32" = 1 ; then
3605         # I'm not even really sure what this was ever added to solve,
3606         # but someone added it for mingw native builds, so I guess
3607         # they had a reason, right??
3608         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3609     fi
3610 fi
3611
3612
3613 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
3614 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
3615 if test "$wxUSE_OPTIMISE" = "no" ; then
3616     OPTIMISE=
3617 else
3618     if test "$GCC" = yes ; then
3619         OPTIMISE="-O2"
3620         case "${host}" in
3621             i586-*-*|i686-*-* )
3622             OPTIMISE="${OPTIMISE} "
3623         ;;
3624         esac
3625     else
3626         OPTIMISE="-O"
3627     fi
3628 fi
3629
3630 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3631     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3632
3633     WXWIN_COMPATIBILITY_2_2="yes"
3634 fi
3635
3636 if test "$WXWIN_COMPATIBILITY_2_2" = "yes"; then
3637     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3638 fi
3639
3640 dnl ---------------------------------------------------------------------------
3641 dnl the library may be built without GUI classes at all
3642 dnl ---------------------------------------------------------------------------
3643
3644 if test "$wxUSE_GUI" = "yes"; then
3645   AC_DEFINE(wxUSE_GUI)
3646
3647   dnl the things we always pull in the GUI version of the library:
3648   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3649   dnl    library really can't be built without those)
3650   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3651   dnl    almost any program and the first 2 are needed to show a message box
3652   dnl    which want to be always able to do)
3653   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3654   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3655   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3656   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3657   dnl 5. misc stuff: timers, settings, message box
3658 else
3659   AC_DEFINE(wxUSE_NOGUI)
3660 fi
3661
3662 dnl ---------------------------------------------------------------------------
3663 dnl Unix/Windows
3664 dnl ---------------------------------------------------------------------------
3665
3666 if test "$wxUSE_UNIX" = "yes"; then
3667   AC_DEFINE(wxUSE_UNIX)
3668 fi
3669
3670 dnl ---------------------------------------------------------------------------
3671 dnl Register non-GUI class options for makefiles and setup.h
3672 dnl ---------------------------------------------------------------------------
3673
3674 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3675   AC_DEFINE(wxUSE_APPLE_IEEE)
3676 fi
3677
3678 if test "$wxUSE_TIMER" = "yes"; then
3679   AC_DEFINE(wxUSE_TIMER)
3680 fi
3681
3682 if test "$wxUSE_WAVE" = "yes"; then
3683   AC_DEFINE(wxUSE_WAVE)
3684 fi
3685
3686 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3687   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3688 fi
3689
3690 if test "$wxUSE_STOPWATCH" = "yes"; then
3691   AC_DEFINE(wxUSE_STOPWATCH)
3692 fi
3693
3694 if test "$wxUSE_DATETIME" = "yes"; then
3695   AC_DEFINE(wxUSE_DATETIME)
3696 fi
3697
3698 if test "$wxUSE_TIMEDATE" = "yes"; then
3699   AC_DEFINE(wxUSE_TIMEDATE)
3700 fi
3701
3702 if test "$wxUSE_FILE" = "yes"; then
3703   AC_DEFINE(wxUSE_FILE)
3704 fi
3705
3706 if test "$wxUSE_FFILE" = "yes"; then
3707   AC_DEFINE(wxUSE_FFILE)
3708 fi
3709
3710 if test "$wxUSE_FILESYSTEM" = "yes"; then
3711   AC_DEFINE(wxUSE_FILESYSTEM)
3712 fi
3713
3714 if test "$wxUSE_FS_INET" = "yes"; then
3715   AC_DEFINE(wxUSE_FS_INET)
3716 fi
3717
3718 if test "$wxUSE_FS_ZIP" = "yes"; then
3719   AC_DEFINE(wxUSE_FS_ZIP)
3720 fi
3721
3722 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3723   AC_DEFINE(wxUSE_ZIPSTREAM)
3724 fi
3725
3726 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3727   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3728 fi
3729
3730 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3731   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3732 fi
3733
3734 if test "$wxUSE_BUSYINFO" = "yes"; then
3735   AC_DEFINE(wxUSE_BUSYINFO)
3736 fi
3737
3738 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3739   AC_DEFINE(wxUSE_STD_IOSTREAM)
3740 fi
3741
3742 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3743     AC_DEFINE(wxUSE_TEXTBUFFER)
3744 fi
3745
3746 if test "$wxUSE_TEXTFILE" = "yes"; then
3747   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3748     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3749   else
3750     AC_DEFINE(wxUSE_TEXTFILE)
3751   fi
3752 fi
3753
3754 if test "$wxUSE_CONFIG" = "yes" ; then
3755   if test "$wxUSE_TEXTFILE" != "yes"; then
3756     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3757   else
3758     AC_DEFINE(wxUSE_CONFIG)
3759     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3760   fi
3761 fi
3762
3763 if test "$wxUSE_INTL" = "yes" ; then
3764   if test "$wxUSE_FILE" != "yes"; then
3765     AC_MSG_WARN(I18n code requires wxFile... disabled)
3766   else
3767     AC_DEFINE(wxUSE_INTL)
3768     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3769     GUIDIST="$GUIDIST INTL_DIST"
3770   fi
3771 fi
3772
3773 if test "$wxUSE_LOG" = "yes"; then
3774   AC_DEFINE(wxUSE_LOG)
3775
3776     if test "$wxUSE_LOGGUI" = "yes"; then
3777       AC_DEFINE(wxUSE_LOGGUI)
3778     fi
3779
3780     if test "$wxUSE_LOGWINDOW" = "yes"; then
3781       AC_DEFINE(wxUSE_LOGWINDOW)
3782     fi
3783
3784     if test "$wxUSE_LOGDIALOG" = "yes"; then
3785       AC_DEFINE(wxUSE_LOG_DIALOG)
3786     fi
3787 fi
3788
3789 if test "$wxUSE_LONGLONG" = "yes"; then
3790   AC_DEFINE(wxUSE_LONGLONG)
3791 fi
3792
3793 if test "$wxUSE_GEOMETRY" = "yes"; then
3794   AC_DEFINE(wxUSE_GEOMETRY)
3795 fi
3796
3797 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3798   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3799   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3800 fi
3801
3802 if test "$wxUSE_STREAMS" = "yes" ; then
3803   AC_DEFINE(wxUSE_STREAMS)
3804 fi
3805
3806 dnl ---------------------------------------------------------------------------
3807 dnl time/date functions
3808 dnl ------------------------------------------------------------------------
3809
3810 if test "$wxUSE_DATETIME" = "yes"; then
3811     dnl check for strptime
3812     AC_CHECK_FUNCS(strptime)
3813
3814     dnl check for timezone variable
3815     AC_CACHE_CHECK(for timezone variable in <time.h>,
3816                    wx_cv_var_timezone,
3817                    [
3818                         AC_TRY_COMPILE(
3819                             [
3820                                 #include <time.h>
3821                             ],
3822                             [
3823                                 int tz;
3824                                 tz = timezone;
3825                             ],
3826                             [
3827                                 wx_cv_var_timezone=timezone
3828                             ],
3829                             [
3830                                 AC_TRY_COMPILE(
3831                                     [
3832                                         #include <time.h>
3833                                     ],
3834                                     [
3835                                         int tz;
3836                                         tz = _timezone;
3837                                     ],
3838                                     [
3839                                         wx_cv_var_timezone=_timezone
3840                                     ],
3841                                     [
3842                                         AC_TRY_COMPILE(
3843                                             [
3844                                                 #include <time.h>
3845                                             ],
3846                                             [
3847                                                 int tz;
3848                                                 tz = __timezone;
3849                                             ],
3850                                             [
3851                                                 wx_cv_var_timezone=__timezone
3852                                             ],
3853                                             [
3854                                                 if test "$USE_DOS" = 0 ; then
3855                                                     AC_MSG_ERROR(no timezone variable)
3856                                                 fi
3857                                             ]
3858                                         )
3859                                     ]
3860                                 )
3861                             ]
3862                         )
3863                    ]
3864     )
3865
3866     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3867     if test "x$wx_cv_var_timezone" != x ; then
3868         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3869     fi
3870
3871     dnl check for localtime (it's POSIX, but the check can do no harm...)
3872     AC_CHECK_FUNCS(localtime)
3873
3874     if test "$ac_cv_func_localtime" = "yes"; then
3875         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3876                        wx_cv_struct_tm_has_gmtoff,
3877         [
3878             AC_TRY_COMPILE(
3879                 [
3880                     #include <time.h>
3881                 ],
3882                 [
3883                     struct tm tm;
3884                     tm.tm_gmtoff++;
3885                 ],
3886                 [
3887                     wx_cv_struct_tm_has_gmtoff=yes
3888                 ],
3889                 wx_cv_struct_tm_has_gmtoff=no
3890             )
3891         ])
3892     fi
3893
3894     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
3895         AC_DEFINE(WX_GMTOFF_IN_TM)
3896     fi
3897
3898     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3899     dnl function to be used for high resolution timers
3900     AC_CHECK_FUNCS(gettimeofday ftime, break)
3901
3902     if test "$ac_cv_func_gettimeofday" = "yes"; then
3903         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3904                        wx_cv_func_gettimeofday_has_2_args,
3905         [
3906             dnl on some _really_ old systems it takes only 1 argument
3907             AC_LANG_SAVE
3908             AC_LANG_CPLUSPLUS
3909
3910             AC_TRY_COMPILE(
3911                 [
3912                     #include <sys/time.h>
3913                     #include <unistd.h>
3914                 ],
3915                 [
3916                     struct timeval tv;
3917                     gettimeofday(&tv, NULL);
3918                 ],
3919                 wx_cv_func_gettimeofday_has_2_args=yes,
3920                 AC_TRY_COMPILE(
3921                     [
3922                         #include <sys/time.h>
3923                         #include <unistd.h>
3924                     ],
3925                     [
3926                         struct timeval tv;
3927                         gettimeofday(&tv);
3928                     ],
3929                     wx_cv_func_gettimeofday_has_2_args=no,
3930                     [
3931                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
3932                         wx_cv_func_gettimeofday_has_2_args=unknown
3933                     ]
3934                 )
3935             )
3936             AC_LANG_RESTORE
3937         ])
3938
3939         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3940             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3941         fi
3942     fi
3943
3944     AC_DEFINE(wxUSE_TIMEDATE)
3945     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3946 fi
3947
3948 dnl ------------------------------------------------------------------------
3949 dnl wxSocket
3950 dnl ------------------------------------------------------------------------
3951
3952 dnl under MSW we always have sockets
3953 if test "$TOOLKIT" != "MSW"; then
3954
3955     if test "$wxUSE_SOCKETS" = "yes"; then
3956         dnl under Solaris, socket functions live in -lsocket
3957         AC_CHECK_FUNC(socket,,
3958             AC_CHECK_LIB(socket, socket,
3959                 INET_LINK="$INET_LINK -lsocket",
3960                 [
3961                     AC_MSG_WARN([socket library not found - sockets will be disabled])
3962                     wxUSE_SOCKETS=no
3963                 ]
3964             )
3965         )
3966     fi
3967
3968     dnl this test may be appropriate if building under cygwin
3969     dnl right now I'm assuming it also uses the winsock stuff
3970     dnl like mingw does..  -- RL
3971
3972     if test "$wxUSE_SOCKETS" = "yes" ; then
3973         dnl determine the type of third argument for getsockname
3974         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3975                        wx_cv_type_getsockname3,
3976             [
3977                 AC_LANG_SAVE
3978                 AC_LANG_CPLUSPLUS
3979
3980                 AC_TRY_COMPILE(
3981                     [
3982                         #include <sys/types.h>
3983                         #include <sys/socket.h>
3984                     ],
3985                     [
3986                         socklen_t len;
3987                         getsockname(0, 0, &len);
3988                     ],
3989                     wx_cv_type_getsockname3=socklen_t,
3990                     AC_TRY_COMPILE(
3991                         [
3992                             #include <sys/types.h>
3993                             #include <sys/socket.h>
3994                         ],
3995                         [
3996                             size_t len;
3997                             getsockname(0, 0, &len);
3998                         ],
3999                         wx_cv_type_getsockname3=size_t,
4000                         AC_TRY_COMPILE(
4001                             [
4002                                 #include <sys/types.h>
4003                                 #include <sys/socket.h>
4004                             ],
4005                             [
4006                                 int len;
4007                                 getsockname(0, 0, &len);
4008                             ],
4009                             wx_cv_type_getsockname3=int,
4010                             wx_cv_type_getsockname3=unknown
4011                         )
4012                     )
4013                 )
4014
4015                 AC_LANG_RESTORE
4016             ])
4017
4018         if test "$wx_cv_type_getsockname3" = "unknown"; then
4019             wxUSE_SOCKETS=no
4020             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4021         else
4022             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4023         fi
4024     fi
4025 fi
4026 dnl if !MSW
4027
4028 if test "$wxUSE_SOCKETS" = "yes" ; then
4029     AC_DEFINE(wxUSE_SOCKETS)
4030     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4031 fi
4032
4033 dnl ---------------------------------------------------------------------------
4034 dnl Joystick support
4035 dnl ---------------------------------------------------------------------------
4036
4037 if test "$wxUSE_GUI" = "yes"; then
4038
4039     if test "$TOOLKIT" = "MAC"; then
4040         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4041         wxUSE_JOYSTICK=no
4042      fi
4043     if test "$TOOLKIT" = "MOTIF"; then
4044         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4045         wxUSE_JOYSTICK=no
4046      fi
4047
4048     dnl under MSW we always have joystick support
4049     if test "$TOOLKIT" != "MSW"; then
4050         if test "$wxUSE_JOYSTICK" = "yes"; then
4051             dnl joystick support is only for Linux 2.1.x or greater
4052             AC_CHECK_HEADERS(linux/joystick.h)
4053             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4054                 wxUSE_JOYSTICK=no
4055                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4056             fi
4057         fi
4058     fi
4059
4060     if test "$wxUSE_JOYSTICK" = "yes"; then
4061         AC_DEFINE(wxUSE_JOYSTICK)
4062         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4063     fi
4064 fi
4065
4066 dnl ------------------------------------------------------------------------
4067 dnl DLL support
4068 dnl ------------------------------------------------------------------------
4069
4070 dnl under MSW we always have LoadLibrary/GetProcAddress
4071 if test "$TOOLKIT" != "MSW"; then
4072
4073     HAVE_DL_FUNCS=0
4074     HAVE_SHL_FUNCS=0
4075     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4076         if test "$USE_DARWIN" = 1; then
4077             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4078             HAVE_DL_FUNCS=1
4079         else
4080             dnl the test is a bit complicated because we check for dlopen() both with
4081             dnl and without -ldl and we also try to find shl_load() if there is no
4082             dnl dlopen() on this system
4083             AC_CHECK_FUNCS(dlopen,
4084             [
4085                 AC_DEFINE(HAVE_DLOPEN)
4086                 HAVE_DL_FUNCS=1
4087             ],
4088             [
4089                 AC_CHECK_LIB(dl, dlopen,
4090                             [
4091                                 AC_DEFINE(HAVE_DLOPEN)
4092                                 HAVE_DL_FUNCS=1
4093                                 DL_LINK=" -ldl$DL_LINK"
4094                             ],
4095                             [
4096                                 AC_CHECK_FUNCS(shl_load,
4097                                               [
4098                                                 AC_DEFINE(HAVE_SHL_LOAD)
4099                                                 HAVE_SHL_FUNCS=1
4100                                               ],
4101                                               [
4102                                                 AC_CHECK_LIB(shl_load, dld,
4103                                                              [
4104                                                                 HAVE_SHL_FUNCS=1
4105                                                                 DL_LINK=" -ldld$DL_LINK"
4106                                                              ])
4107                                               ])
4108                             ])
4109             ])
4110
4111         dnl check also for dlerror()
4112         if test "$HAVE_DL_FUNCS" = 1; then
4113             AC_CHECK_FUNCS(dlerror,
4114                            AC_DEFINE(HAVE_DLERROR),
4115                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4116         fi
4117         fi
4118
4119         if test "$HAVE_DL_FUNCS" = 0; then
4120             if test "$HAVE_SHL_FUNCS" = 0; then
4121               if test "$USE_UNIX" = 1; then
4122                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4123                   wxUSE_DYNAMIC_LOADER=no
4124                   wxUSE_DYNLIB_CLASS=no
4125               else
4126                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4127               fi
4128             fi
4129         fi
4130     fi
4131 fi
4132
4133 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4134     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4135 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4136     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4137 fi
4138
4139 dnl ---------------------------------------------------------------------------
4140 dnl String stuff
4141 dnl ---------------------------------------------------------------------------
4142
4143 if test "$wxUSE_FONTMAP" = "yes" ; then
4144   AC_DEFINE(wxUSE_FONTMAP)
4145 fi
4146
4147 if test "$wxUSE_UNICODE" = "yes" ; then
4148   AC_DEFINE(wxUSE_UNICODE)
4149
4150   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4151         AC_CHECK_LIB(unicows,main,
4152             [
4153                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4154             ],
4155             [
4156                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4157                              Applications will only run on Windows NT/2000/XP!])
4158                 wxUSE_UNICODE_MSLU=no
4159             ])
4160     fi
4161 fi
4162
4163 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4164   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4165 fi
4166
4167
4168 dnl ----------------------------------------------------------------
4169 dnl iODBC support
4170 dnl ----------------------------------------------------------------
4171
4172 IODBC_C_SRC=""
4173 if test "$wxUSE_ODBC" = "yes" ; then
4174     AC_DEFINE(wxUSE_ODBC)
4175     WXODBCFLAG="-D_IODBC_"
4176     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4177 fi
4178
4179 dnl ----------------------------------------------------------------
4180 dnl Register PostScript options for makefiles and setup.h
4181 dnl ----------------------------------------------------------------
4182
4183 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4184   AC_DEFINE(wxUSE_POSTSCRIPT)
4185 fi
4186
4187 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4188
4189 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4190
4191 dnl ---------------------------------------------------------------------------
4192 dnl big GUI components: MDI, doc/view, printing, help, ...
4193 dnl ---------------------------------------------------------------------------
4194
4195 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4196     AC_DEFINE(wxUSE_CONSTRAINTS)
4197     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4198 fi
4199
4200 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4201     if test "$wxUSE_UNIVERSAL" = "yes"; then
4202         AC_MSG_WARN(MDI not yet supported for wxUNIVERSAL... disabled)
4203         wxUSE_MDI_ARCHITECTURE=no
4204     fi
4205
4206     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4207         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4208         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4209     fi
4210 fi
4211
4212 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4213     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4214     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4215     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4216         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4217     fi
4218 fi
4219
4220 if test "$wxUSE_HELP" = "yes"; then
4221     AC_DEFINE(wxUSE_HELP)
4222     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4223
4224     if test "$wxUSE_MSW" = 1; then
4225       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4226         AC_CHECK_HEADER(htmlhelp.h,
4227             [
4228                 AC_DEFINE(wxUSE_MS_HTML_HELP)
4229             ],
4230             [
4231                 AC_MSG_WARN([MS HTML Help cannot be used without htmlhelp.h... disabled])
4232                 wxUSE_MS_HTML_HELP=no
4233             ])
4234       fi
4235     fi
4236
4237     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4238       if test "$wxUSE_HTML" = "yes"; then
4239         AC_DEFINE(wxUSE_WXHTML_HELP)
4240       else
4241         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4242         wxUSE_WXHTML_HELP=no
4243       fi
4244     fi
4245 fi
4246
4247 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4248     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4249         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4250     else
4251         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4252     fi
4253     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4254 fi
4255
4256 if test "$wxUSE_PROLOGIO" = "yes" ; then
4257     AC_DEFINE(wxUSE_PROLOGIO)
4258 fi
4259
4260 if test "$wxUSE_RESOURCES" = "yes" ; then
4261     AC_DEFINE(wxUSE_RESOURCES)
4262     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4263 fi
4264
4265 if test "$wxUSE_X_RESOURCES" = "yes"; then
4266     AC_DEFINE(wxUSE_X_RESOURCES)
4267 fi
4268
4269 dnl ---------------------------------------------------------------------------
4270 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4271 dnl ---------------------------------------------------------------------------
4272
4273 dnl check for ole headers and disable a few features requiring it if not
4274 dnl present (earlier versions of mingw32 don't have ole2.h)
4275 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4276                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4277                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4278     AC_CHECK_HEADERS(ole2.h)
4279
4280     if test "$ac_cv_header_ole2_h" = "yes" ; then
4281         if test "$GCC" = yes ; then
4282             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4283             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
4284             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4285             AC_DEFINE(wxUSE_OLE)
4286
4287         fi
4288
4289         dnl for OLE clipboard and dnd
4290         AC_DEFINE(wxUSE_DATAOBJ)
4291     else
4292         AC_MSG_WARN([Some features disabled because OLE headers not found])
4293
4294         wxUSE_CLIPBOARD=no
4295         wxUSE_DRAG_AND_DROP=no
4296         wxUSE_DATAOBJ=no
4297     fi
4298
4299     if test "$wxUSE_METAFILE" = "yes"; then
4300         AC_DEFINE(wxUSE_METAFILE)
4301
4302         dnl this one should probably be made separately configurable
4303         AC_DEFINE(wxUSE_ENH_METAFILE)
4304     fi
4305 fi
4306
4307 if test "$wxUSE_IPC" = "yes"; then
4308     if test "$wxUSE_SOCKETS" != "yes"; then
4309         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4310     fi
4311
4312     AC_DEFINE(wxUSE_IPC)
4313 fi
4314
4315 if test "$wxUSE_CLIPBOARD" = "yes"; then
4316     AC_DEFINE(wxUSE_CLIPBOARD)
4317
4318     dnl required by clipboard code in configuration check
4319     AC_DEFINE(wxUSE_DATAOBJ)
4320 fi
4321
4322 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4323     if test "$wxUSE_GTK" = 1; then
4324         if test "$WXGTK12" != 1; then
4325             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4326             wxUSE_DRAG_AND_DROP=no
4327         fi
4328     fi
4329
4330     if test "$wxUSE_MOTIF" = 1; then
4331         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4332         wxUSE_DRAG_AND_DROP=no
4333     fi
4334
4335     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4336         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4337         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4338     fi
4339
4340 fi
4341
4342 if test "$wxUSE_SPLINES" = "yes" ; then
4343   AC_DEFINE(wxUSE_SPLINES)
4344 fi
4345
4346 dnl ---------------------------------------------------------------------------
4347 dnl GUI controls
4348 dnl ---------------------------------------------------------------------------
4349
4350 USES_CONTROLS=0
4351 if test "$wxUSE_CONTROLS" = "yes"; then
4352   USES_CONTROLS=1
4353 fi
4354
4355 if test "$wxUSE_ACCEL" = "yes"; then
4356   AC_DEFINE(wxUSE_ACCEL)
4357   USES_CONTROLS=1
4358 fi
4359
4360 if test "$wxUSE_BUTTON" = "yes"; then
4361   AC_DEFINE(wxUSE_BUTTON)
4362   USES_CONTROLS=1
4363 fi
4364
4365 if test "$wxUSE_BMPBUTTON" = "yes"; then
4366   AC_DEFINE(wxUSE_BMPBUTTON)
4367   USES_CONTROLS=1
4368 fi
4369
4370 if test "$wxUSE_CALCTRL" = "yes"; then
4371   AC_DEFINE(wxUSE_CALENDARCTRL)
4372   USES_CONTROLS=1
4373   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4374 fi
4375
4376 if test "$wxUSE_CARET" = "yes"; then
4377   AC_DEFINE(wxUSE_CARET)
4378   USES_CONTROLS=1
4379   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4380 fi
4381
4382 if test "$wxUSE_COMBOBOX" = "yes"; then
4383   AC_DEFINE(wxUSE_COMBOBOX)
4384   USES_CONTROLS=1
4385 fi
4386
4387 if test "$wxUSE_CHOICE" = "yes"; then
4388   AC_DEFINE(wxUSE_CHOICE)
4389   USES_CONTROLS=1
4390 fi
4391
4392 if test "$wxUSE_CHECKBOX" = "yes"; then
4393   AC_DEFINE(wxUSE_CHECKBOX)
4394   USES_CONTROLS=1
4395 fi
4396
4397 if test "$wxUSE_CHECKLST" = "yes"; then
4398   AC_DEFINE(wxUSE_CHECKLISTBOX)
4399   USES_CONTROLS=1
4400   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4401 fi
4402
4403 if test "$wxUSE_GAUGE" = "yes"; then
4404   AC_DEFINE(wxUSE_GAUGE)
4405   USES_CONTROLS=1
4406 fi
4407
4408 if test "$wxUSE_NEW_GRID" = "yes"; then
4409   wxUSE_GRID="yes"
4410   AC_DEFINE(wxUSE_NEW_GRID)
4411   USES_CONTROLS=1
4412   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4413 fi
4414
4415 if test "$wxUSE_GRID" = "yes"; then
4416   AC_DEFINE(wxUSE_GRID)
4417   USES_CONTROLS=1
4418   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4419 fi
4420
4421 if test "$wxUSE_IMAGLIST" = "yes"; then
4422     AC_DEFINE(wxUSE_IMAGLIST)
4423 fi
4424
4425 if test "$wxUSE_LISTBOX" = "yes"; then
4426     AC_DEFINE(wxUSE_LISTBOX)
4427     USES_CONTROLS=1
4428 fi
4429
4430 if test "$wxUSE_LISTCTRL" = "yes"; then
4431     if test "$wxUSE_IMAGLIST" = "yes"; then
4432         AC_DEFINE(wxUSE_LISTCTRL)
4433         USES_CONTROLS=1
4434         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4435     else
4436         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4437     fi
4438 fi
4439
4440 if test "$wxUSE_NOTEBOOK" = "yes"; then
4441     AC_DEFINE(wxUSE_NOTEBOOK)
4442     USES_CONTROLS=1
4443     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4444 fi
4445
4446 if test "$wxUSE_PROPSHEET" = "yes"; then
4447     AC_DEFINE(wxUSE_PROPSHEET)
4448     USES_CONTROLS=1
4449     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4450 fi
4451
4452 if test "$wxUSE_RADIOBOX" = "yes"; then
4453     AC_DEFINE(wxUSE_RADIOBOX)
4454     USES_CONTROLS=1
4455 fi
4456
4457 if test "$wxUSE_RADIOBTN" = "yes"; then
4458     AC_DEFINE(wxUSE_RADIOBTN)
4459     USES_CONTROLS=1
4460 fi
4461
4462 if test "$wxUSE_SASH" = "yes"; then
4463     AC_DEFINE(wxUSE_SASH)
4464     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4465 fi
4466
4467 if test "$wxUSE_SCROLLBAR" = "yes"; then
4468     AC_DEFINE(wxUSE_SCROLLBAR)
4469     USES_CONTROLS=1
4470     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4471 fi
4472
4473 if test "$wxUSE_SLIDER" = "yes"; then
4474     AC_DEFINE(wxUSE_SLIDER)
4475     USES_CONTROLS=1
4476 fi
4477
4478 if test "$wxUSE_SPINBTN" = "yes"; then
4479     AC_DEFINE(wxUSE_SPINBTN)
4480     USES_CONTROLS=1
4481 fi
4482
4483 if test "$wxUSE_SPINCTRL" = "yes"; then
4484     AC_DEFINE(wxUSE_SPINCTRL)
4485     USES_CONTROLS=1
4486 fi
4487
4488 if test "$wxUSE_SPLITTER" = "yes"; then
4489     AC_DEFINE(wxUSE_SPLITTER)
4490     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4491 fi
4492
4493 if test "$wxUSE_STATBMP" = "yes"; then
4494     AC_DEFINE(wxUSE_STATBMP)
4495     USES_CONTROLS=1
4496 fi
4497
4498 if test "$wxUSE_STATBOX" = "yes"; then
4499     AC_DEFINE(wxUSE_STATBOX)
4500     USES_CONTROLS=1
4501 fi
4502
4503 if test "$wxUSE_STATTEXT" = "yes"; then
4504     AC_DEFINE(wxUSE_STATTEXT)
4505     USES_CONTROLS=1
4506 fi
4507
4508 if test "$wxUSE_STATLINE" = "yes"; then
4509     if test "$wxUSE_WINE" = 1 ; then
4510         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4511     else
4512         AC_DEFINE(wxUSE_STATLINE)
4513         USES_CONTROLS=1
4514     fi
4515 fi
4516
4517 if test "$wxUSE_STATUSBAR" = "yes"; then
4518     AC_DEFINE(wxUSE_STATUSBAR)
4519     USES_CONTROLS=1
4520
4521     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4522 fi
4523
4524 if test "$wxUSE_TABDIALOG" = "yes"; then
4525     AC_DEFINE(wxUSE_TAB_DIALOG)
4526     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4527 fi
4528
4529 if test "$wxUSE_TEXTCTRL" = "yes"; then
4530     AC_DEFINE(wxUSE_TEXTCTRL)
4531     USES_CONTROLS=1
4532     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4533 fi
4534
4535 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4536     if test "$wxUSE_MAC" = 1; then
4537         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4538         wxUSE_TOGGLEBTN=no
4539     fi
4540     if test "$wxUSE_UNIVERSAL" = "yes"; then
4541         AC_MSG_WARN([Toggle button not yet supported under wxUNIVERSAL... disabled])
4542         wxUSE_TOGGLEBTN=no
4543     fi
4544
4545     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4546         AC_DEFINE(wxUSE_TOGGLEBTN)
4547         USES_CONTROLS=1
4548     fi
4549 fi
4550
4551 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4552     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4553     wxUSE_TOOLBAR="yes"
4554     USES_CONTROLS=1
4555 fi
4556
4557 if test "$wxUSE_TOOLBAR" = "yes"; then
4558     AC_DEFINE(wxUSE_TOOLBAR)
4559     USES_CONTROLS=1
4560
4561     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4562     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4563         wxUSE_TOOLBAR_NATIVE="yes"
4564     fi
4565
4566     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4567         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4568         USES_CONTROLS=1
4569     fi
4570
4571     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4572 fi
4573
4574 if test "$wxUSE_TOOLTIPS" = "yes"; then
4575     if test "$wxUSE_MOTIF" = 1; then
4576         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4577     else
4578         if test "$wxUSE_WINE" = 1; then
4579             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4580         else
4581             if test "$wxUSE_UNIVERSAL" = "yes"; then
4582                 AC_MSG_WARN([wxTooltip not supported yet in wxUNIVERSAL... disabled])
4583             else
4584                 AC_DEFINE(wxUSE_TOOLTIPS)
4585             fi
4586         fi
4587     fi
4588 fi
4589
4590 if test "$wxUSE_TREECTRL" = "yes"; then
4591     if test "$wxUSE_IMAGLIST" = "yes"; then
4592         AC_DEFINE(wxUSE_TREECTRL)
4593         USES_CONTROLS=1
4594         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4595     else
4596         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4597     fi
4598 fi
4599
4600 if test "$wxUSE_POPUPWIN" = "yes"; then
4601     if test "$wxUSE_MAC" = 1; then
4602         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4603     else
4604         if test "$wxUSE_MOTIF" = 1; then
4605             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4606         else
4607             AC_DEFINE(wxUSE_POPUPWIN)
4608
4609             USES_CONTROLS=1
4610         fi
4611     fi
4612 fi
4613
4614 if test "$wxUSE_TIPWINDOW" = "yes"; then
4615     AC_DEFINE(wxUSE_TIPWINDOW)
4616 fi
4617
4618 if test "$USES_CONTROLS" = 1; then
4619     AC_DEFINE(wxUSE_CONTROLS)
4620 fi
4621
4622 dnl ---------------------------------------------------------------------------
4623 dnl misc options
4624 dnl ---------------------------------------------------------------------------
4625
4626 if test "$wxUSE_TREELAYOUT" = "yes"; then
4627     AC_DEFINE(wxUSE_TREELAYOUT)
4628     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4629 fi
4630
4631 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4632     AC_DEFINE(wxUSE_DRAGIMAGE)
4633     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4634 fi
4635
4636 if test "$wxUSE_MENUS" = "yes"; then
4637     AC_DEFINE(wxUSE_MENUS)
4638     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4639 fi
4640
4641 if test "$wxUSE_METAFILE" = "yes"; then
4642     AC_DEFINE(wxUSE_METAFILE)
4643 fi
4644
4645 if test "$wxUSE_MIMETYPE" = "yes"; then
4646     AC_DEFINE(wxUSE_MIMETYPE)
4647 fi
4648
4649 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4650     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4651 fi
4652
4653 if test "$wxUSE_PROTOCOL" = "yes"; then
4654     if test "$wxUSE_SOCKETS" != "yes"; then
4655         AC_MSG_WARN(Protocol classes require sockets... disabled)
4656         wxUSE_PROTOCOL=no
4657     fi
4658
4659     if test "$wxUSE_PROTOCOL" = "yes"; then
4660         AC_DEFINE(wxUSE_PROTOCOL)
4661
4662         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4663             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4664         fi
4665         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4666             AC_DEFINE(wxUSE_PROTOCOL_FTP)
4667         fi
4668         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4669             AC_DEFINE(wxUSE_PROTOCOL_FILE)
4670         fi
4671     fi
4672 fi
4673
4674 if test "$wxUSE_URL" = "yes"; then
4675     if test "$wxUSE_PROTOCOL" != "yes"; then
4676         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4677         wxUSE_URL=no
4678     fi
4679     if test "$wxUSE_URL" = "yes"; then
4680         AC_DEFINE(wxUSE_URL)
4681     fi
4682 fi
4683
4684 if test "$wxUSE_MINIFRAME" = "yes"; then
4685     AC_DEFINE(wxUSE_MINIFRAME)
4686     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4687 fi
4688
4689 if test "$wxUSE_HTML" = "yes"; then
4690     AC_DEFINE(wxUSE_HTML)
4691     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4692 fi
4693
4694 if test "$wxUSE_VALIDATORS" = "yes"; then
4695     AC_DEFINE(wxUSE_VALIDATORS)
4696     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4697 fi
4698
4699 if test "$wxUSE_PALETTE" = "yes" ; then
4700   AC_DEFINE(wxUSE_PALETTE)
4701 fi
4702
4703 if test "$wxUSE_IMAGE" = "yes" ; then
4704   AC_DEFINE(wxUSE_IMAGE)
4705 fi
4706
4707 if test "$wxUSE_GIF" = "yes" ; then
4708   AC_DEFINE(wxUSE_GIF)
4709 fi
4710
4711 if test "$wxUSE_PCX" = "yes" ; then
4712   AC_DEFINE(wxUSE_PCX)
4713 fi
4714
4715 if test "$wxUSE_PNM" = "yes" ; then
4716   AC_DEFINE(wxUSE_PNM)
4717 fi
4718
4719 if test "$wxUSE_XPM" = "yes" ; then
4720   AC_DEFINE(wxUSE_XPM)
4721 fi
4722
4723 if test "$wxUSE_ICO_CUR" = "yes" ; then
4724   AC_DEFINE(wxUSE_ICO_CUR)
4725 fi
4726
4727 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
4728   dnl Must be done this late because -lunicows must be before all the other libs
4729   LIBS=" -lunicows $LIBS"
4730 fi
4731
4732 dnl ---------------------------------------------------------------------------
4733 dnl common dialog
4734 dnl ---------------------------------------------------------------------------
4735
4736 if test "$wxUSE_CHOICEDLG" = "yes"; then
4737     AC_DEFINE(wxUSE_CHOICEDLG)
4738 fi
4739
4740 if test "$wxUSE_COLOURDLG" = "yes"; then
4741     AC_DEFINE(wxUSE_COLOURDLG)
4742 fi
4743
4744 if test "$wxUSE_FILEDLG" = "yes"; then
4745     AC_DEFINE(wxUSE_FILEDLG)
4746 fi
4747
4748 if test "$wxUSE_FINDREPLDLG" = "yes"; then
4749     AC_DEFINE(wxUSE_FINDREPLDLG)
4750 fi
4751
4752 if test "$wxUSE_FONTDLG" = "yes"; then
4753     AC_DEFINE(wxUSE_FONTDLG)
4754 fi
4755
4756 if test "$wxUSE_DIRDLG" = "yes"; then
4757     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4758        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
4759     else
4760         if test "$wxUSE_TREECTRL" != "yes"; then
4761             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
4762         else
4763             AC_DEFINE(wxUSE_DIRDLG)
4764         fi
4765     fi
4766 fi
4767
4768 if test "$wxUSE_MSGDLG" = "yes"; then
4769     AC_DEFINE(wxUSE_MSGDLG)
4770 fi
4771
4772 if test "$wxUSE_NUMBERDLG" = "yes"; then
4773     AC_DEFINE(wxUSE_NUMBERDLG)
4774 fi
4775
4776 if test "$wxUSE_PROGRESSDLG" = "yes"; then
4777     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4778        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
4779     else
4780         AC_DEFINE(wxUSE_PROGRESSDLG)
4781     fi
4782 fi
4783
4784 if test "$wxUSE_SPLASH" = "yes"; then
4785     AC_DEFINE(wxUSE_SPLASH)
4786 fi
4787
4788 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
4789     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4790        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
4791     else
4792         AC_DEFINE(wxUSE_STARTUP_TIPS)
4793     fi
4794 fi
4795
4796 if test "$wxUSE_TEXTDLG" = "yes"; then
4797     AC_DEFINE(wxUSE_TEXTDLG)
4798 fi
4799
4800 if test "$wxUSE_WIZARDDLG" = "yes"; then
4801     AC_DEFINE(wxUSE_WIZARDDLG)
4802     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
4803 fi
4804
4805 dnl ---------------------------------------------------------------------------
4806 dnl get the string with OS info - used by wxGetOsDescription()
4807 dnl ---------------------------------------------------------------------------
4808
4809 if test "$cross_compiling" = "yes"; then
4810     dnl Use best guess from host as we can't use uname when cross compiling
4811     OSINFO="\"$host\""
4812 else
4813     dnl attualy work out OS version
4814     OSINFO=`uname -s -r -m`
4815     OSINFO="\"$OSINFO\""
4816 fi
4817
4818 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
4819
4820 dnl ---------------------------------------------------------------------------
4821 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
4822 dnl ---------------------------------------------------------------------------
4823
4824 if test "x$prefix" != "xNONE"; then
4825     wxPREFIX=$prefix
4826 else
4827     wxPREFIX=$ac_default_prefix
4828 fi
4829
4830 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
4831
4832 dnl ---------------------------------------------------------------------------
4833 dnl Output the makefiles and such from the results found above
4834 dnl ---------------------------------------------------------------------------
4835
4836 dnl all additional libraries (except wxWindows itself) we link with
4837
4838 dnl note that we always link with -lm except for Mac OS X
4839 dnl extended.c uses floor() and is always linked in
4840
4841 if test "$wxUSE_MAC" = 1 ; then
4842     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
4843 fi
4844
4845 dnl FIXME: should this be covered by the conditional above
4846 dnl given the -lm comment there?  Or should that comment (and
4847 dnl this one) be removed..   [ 7 Nov 2001 ]
4848
4849 LIBS="$ZLIB_LINK$POSIX4_LINK$INET_LINK$WCHAR_LINK$THREADS_LINK$DL_LINK -lm$LIBS"
4850
4851 if test "$wxUSE_GUI" = "yes"; then
4852
4853     LIBS=" $GUI_TK_LIBRARY$PNG_LINK$JPEG_LINK$TIFF_LINK$FREETYPE_LINK$LIBS"
4854
4855     dnl TODO add checks that these samples will really compile (i.e. all the
4856     dnl      library features they need are present)
4857
4858     dnl TODO some samples are never built so far:
4859     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
4860     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS controls dialogs \
4861                      drawing dynamic erase event exec font image \
4862                      minimal richedit rotate widgets"
4863
4864     dnl this is needed to be able to find AFM files
4865     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
4866 else
4867     SAMPLES_SUBDIRS="console"
4868 fi
4869
4870
4871 dnl all -I options we must pass to the compiler
4872 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} -I\${top_srcdir}/include \
4873 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
4874 $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
4875
4876 dnl wxGTK does not need TOOLKIT includes in wx-config
4877 if test "$wxUSE_GTK" = 1; then
4878     WXCONFIG_INCLUDE=
4879 else
4880     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
4881 fi
4882
4883 dnl C/C++ compiler options used to compile wxWindows
4884 if test "$GXX" = yes ; then
4885     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
4886     CXXWARNINGS="-Wall"
4887     dnl should enable this one day...
4888     dnl CXXWARNINGS="-Wall -Werror"
4889
4890     dnl Add this *after* all compile tests, we don't need or want generated
4891     dnl depfiles until actually building the lib
4892     if test "$wxUSE_NO_DEPS" = "no" ; then
4893         CFLAGS="-MMD $CFLAGS"
4894         CXXFLAGS="-MMD $CXXFLAGS"
4895     fi
4896 fi
4897
4898 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
4899
4900 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
4901 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
4902
4903 LDFLAGS="$LDFLAGS$PROFILE"
4904
4905 dnl for convenience, sort the samples in alphabetical order
4906 dnl
4907 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
4908 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
4909 dnl
4910 dnl       Unfortunately, there is a bug in OS/2's tr, such that
4911 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
4912 dnl       only removes the Unix-like part of the introduced line break.
4913 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
4914
4915 dnl makefile variables
4916 AC_SUBST(LEX_STEM)
4917 AC_SUBST(PATH_IFS)
4918
4919 dnl global options
4920 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
4921 AC_SUBST(WX_MINOR_VERSION_NUMBER)
4922 AC_SUBST(WX_RELEASE_NUMBER)
4923 AC_SUBST(WX_LIBRARY_NAME_STATIC)
4924 AC_SUBST(WX_LIBRARY_NAME_SHARED)
4925 AC_SUBST(WX_LIBRARY_IMPORTLIB)
4926 AC_SUBST(WX_TARGET_LIBRARY)
4927 AC_SUBST(WX_LIBRARY_LINK1)
4928 AC_SUBST(WX_LIBRARY_LINK2)
4929 AC_SUBST(PROGRAM_EXT)
4930
4931 dnl global gl options
4932 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
4933 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
4934 AC_SUBST(WX_TARGET_LIBRARY_GL)
4935 AC_SUBST(WX_LIBRARY_LINK1_GL)
4936 AC_SUBST(WX_LIBRARY_LINK2_GL)
4937
4938 dnl are we supposed to create the links?
4939 AC_SUBST(WX_ALL)
4940 AC_SUBST(WX_ALL_INSTALLED)
4941
4942 AC_SUBST(SHARED_LD)
4943 AC_SUBST(PIC_FLAG)
4944 AC_SUBST(CODE_GEN_FLAGS)
4945 AC_SUBST(CODE_GEN_FLAGS_CXX)
4946
4947 AC_SUBST(SONAME_FLAGS)
4948 AC_SUBST(SONAME_FLAGS_GL)
4949 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
4950 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
4951
4952 dnl debugging options
4953 AC_SUBST(WXDEBUG_DEFINE)
4954
4955 dnl toolkit options
4956 AC_SUBST(USE_GUI)
4957 AC_SUBST(AFMINSTALL)
4958 AC_SUBST(TOOLKIT)
4959 AC_SUBST(TOOLKIT_DIR)
4960 AC_SUBST(TOOLKIT_VPATH)
4961 AC_SUBST(TOOLCHAIN_NAME)
4962 AC_SUBST(TOOLCHAIN_DEFS)
4963 AC_SUBST(TOOLCHAIN_DLL_DEFS)
4964
4965 dnl wx-config options
4966 AC_SUBST(host_alias)
4967 AC_SUBST(cross_compiling)
4968 AC_SUBST(WXCONFIG_LIBS)
4969 AC_SUBST(WXCONFIG_LIBS_GL)
4970 AC_SUBST(WXCONFIG_LIBS_STATIC)
4971 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
4972 AC_SUBST(WXCONFIG_INCLUDE)
4973
4974 dnl what to compile
4975 AC_SUBST(ALL_OBJECTS)
4976
4977 dnl distribution vars
4978 AC_SUBST(GUIDIST)
4979 AC_SUBST(PORT_FILES)
4980 AC_SUBST(DISTDIR)
4981
4982 dnl additional subdirectories where we will build
4983 AC_SUBST(SAMPLES_SUBDIRS)
4984
4985 dnl additional libraries and linker settings
4986 AC_SUBST(LDFLAGS)
4987 AC_SUBST(LDFLAGS_GL)
4988 AC_SUBST(OPENGL_LIBS)
4989 AC_SUBST(DMALLOC_LIBS)
4990 AC_SUBST(EXTRADEFS)
4991
4992 dnl additional resurces settings
4993 AC_SUBST(RESCOMP)
4994 AC_SUBST(RESFLAGS)
4995 AC_SUBST(RESPROGRAMOBJ)
4996 AC_SUBST(WX_RESOURCES_MACOSX)
4997 AC_SUBST(WX_RESOURCES_MACOSX_COMPILED)
4998
4999 dnl additional for Mac OS X
5000 AC_SUBST(DEREZ)
5001 AC_SUBST(LIBWXMACRES)
5002 AC_SUBST(LIBWXMACRESCOMP)
5003 AC_SUBST(LIBWXMACRESWXCONFIG)
5004
5005 dnl These seem to be missing
5006 AC_SUBST(DLLTOOL)
5007 AC_SUBST(AS)
5008 AC_SUBST(NM)
5009 AC_SUBST(LD)
5010 AC_SUBST(MAKEINFO)
5011 AC_SUBST(INSTALL_LIBRARY)
5012
5013 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5014 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5015 dnl - and we do use it)
5016 AC_PROG_MAKE_SET
5017
5018 dnl move setup.h back if available
5019 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5020     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5021 fi
5022
5023 AC_CONFIG_HEADER(setup.h:setup.h.in)
5024
5025 dnl some more GUI only things
5026 if test "$wxUSE_GUI" = "yes"; then
5027     dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5028     dnl samples and the only way to do it is, again, use the cache
5029     wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5030     wx_cv_path_ifs=$PATH_IFS
5031     wx_cv_program_ext=$PROGRAM_EXT
5032     wx_cv_target_library=$WX_TARGET_LIBRARY
5033     wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5034     wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5035     dnl we need to export them because passing them through cache won't
5036     dnl work when cache=/dev/null (which is default for autoconf 2.50)
5037     export wx_cv_path_samplesubdirs wx_cv_path_ifs wx_cv_program_ext \
5038            wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype
5039     AC_CONFIG_SUBDIRS(demos samples utils contrib)
5040 fi
5041
5042 dnl create each of the files in the space separated list from the file.in
5043 dnl (the original file name may be overriden by appending another name after a
5044 dnl colon)
5045 AC_OUTPUT([
5046             wx-config
5047             src/make.env
5048             src/makeprog.env
5049             src/makelib.env
5050             Makefile
5051           ],
5052           [
5053             dnl This test is required to make the following idempotent.
5054             dnl Otherwise running config.status or rerunning configure
5055             dnl would stomp the wx-config link or try to move it onto
5056             dnl itself.
5057             dnl Use -h instead of -L to test for link (GD)
5058             dnl   -h is documented as obsolete under Mac OS X but works
5059             dnl   -L is obsolete under Solaris8
5060             if test ! -h wx-config; then
5061                 chmod +x wx-config
5062                 mv wx-config wx${TOOLCHAIN_NAME}-config
5063                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5064             fi
5065
5066             if test ! -d lib; then
5067               mkdir lib
5068             fi
5069             if test ! -d lib/wx; then
5070               mkdir lib/wx
5071             fi
5072             if test ! -d lib/wx/include; then
5073               mkdir lib/wx/include
5074             fi
5075             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5076               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5077             fi
5078             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5079               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5080             fi
5081             if test -f setup.h; then
5082               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5083             fi
5084           ],
5085           [
5086             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5087             LN_S="${LN_S}"
5088           ]
5089          )
5090
5091 dnl vi: set et sts=4 sw=4: