configure.in

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