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 and
   7 dnl Vadim Zeitlin
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ---------------------------------------------------------------------------
  15 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
  16 dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS. Uses variables
  17 dnl gtk_config_prefix and/or gtk_config_exec_prefix if defined.
  18 dnl ---------------------------------------------------------------------------
  19 dnl
  20 AC_DEFUN(AM_PATH_GTK,
  21 [
  22   if test x$gtk_config_exec_prefix != x ; then
  23      gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
  24      if test x${GTK_CONFIG+set} != xset ; then
  25         GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
  26      fi
  27   fi
  28   if test x$gtk_config_prefix != x ; then
  29      gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
  30      if test x${GTK_CONFIG+set} != xset ; then
  31         GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
  32      fi
  33   fi
  34
  35   AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
  36   min_gtk_version=ifelse([$1], ,0.99.7,$1)
  37   AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
  38   no_gtk=""
  39   if test "$GTK_CONFIG" != "no" ; then
  40     GTK_CFLAGS=`$GTK_CONFIG --cflags`
  41     GTK_LIBS=`$GTK_CONFIG --libs gthread`
  42     ac_save_CFLAGS="$CFLAGS"
  43     ac_save_LIBS="$LIBS"
  44     CFLAGS="$CFLAGS $GTK_CFLAGS"
  45     LIBS="$LIBS $GTK_LIBS"
  46 dnl
  47 dnl Now check if the installed GTK is sufficiently new. (Also sanity
  48 dnl checks the results of gtk-config to some extent)
  49 dnl
  50     AC_TRY_RUN([
  51 #include <gtk/gtk.h>
  52 #include <gtk/gtkfeatures.h>
  53 #include <stdio.h>
  54 #include <stdlib.h>
  55
  56 int
  57 main ()
  58 {
  59   int major, minor, micro;
  60
  61   if (sscanf("$min_gtk_version", "%d.%d.%d", &major, &minor, &micro) != 3) {
  62      printf("%s, bad version string\n", "$min_gtk_version");
  63      exit(1);
  64    }
  65
  66    if ((GTK_MAJOR_VERSION != gtk_major_version) ||
  67        (GTK_MINOR_VERSION != gtk_minor_version) ||
  68        (GTK_MICRO_VERSION != gtk_micro_version)) {
  69      printf("Headers vs. library version mismatch!\n");
  70      exit(1);
  71    }
  72
  73    if (gtk_minor_version == 1) return FALSE;
  74
  75    return !((gtk_major_version > major) ||
  76     ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
  77     ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
  78 }
  79 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
  80      CFLAGS="$ac_save_CFLAGS"
  81      LIBS="$ac_save_LIBS"
  82   else
  83      no_gtk=yes
  84   fi
  85   if test "x$no_gtk" = x ; then
  86      AC_MSG_RESULT(yes)
  87      ifelse([$2], , :, [$2])
  88   else
  89      AC_MSG_RESULT(no)
  90      GTK_CFLAGS=""
  91      GTK_LIBS=""
  92      ifelse([$3], , :, [$3])
  93   fi
  94   AC_SUBST(GTK_CFLAGS)
  95   AC_SUBST(GTK_LIBS)
  96 ])
  97
  98 dnl ===========================================================================
  99 dnl macros to find the a file in the list of include/lib paths
 100 dnl ===========================================================================
 101
 102 dnl ---------------------------------------------------------------------------
 103 dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
 104 dnl to the full name of the file that was found or leaves it empty if not found
 105 dnl ---------------------------------------------------------------------------
 106 AC_DEFUN(WX_PATH_FIND_INCLUDES,
 107 [
 108 ac_find_includes=
 109 for ac_dir in $1;
 110   do
 111     if test -f "$ac_dir/$2"; then
 112       ac_find_includes=$ac_dir
 113       break
 114     fi
 115   done
 116 ])
 117
 118 dnl ---------------------------------------------------------------------------
 119 dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_includes
 120 dnl to the full name of the file that was found or leaves it empty if not found
 121 dnl ---------------------------------------------------------------------------
 122 AC_DEFUN(WX_PATH_FIND_LIBRARIES,
 123 [
 124 ac_find_libraries=
 125 for ac_dir in $1;
 126   do
 127     for ac_extension in a so sl; do
 128       if test -f "$ac_dir/lib$2.$ac_extension"; then
 129         ac_find_libraries=$ac_dir
 130         break 2
 131       fi
 132     done
 133   done
 134 ])
 135
 136 dnl ---------------------------------------------------------------------------
 137 dnl Path to include, already defined
 138 dnl ---------------------------------------------------------------------------
 139 AC_DEFUN(WX_INCLUDE_PATH_EXIST,
 140 [
 141   ac_path_to_include=$1
 142   echo "$2" | grep "\-I$1" > /dev/null
 143   result=$?
 144   if test $result = 0; then
 145     ac_path_to_include=""
 146   else
 147     ac_path_to_include="-I$1"
 148   fi
 149 ])
 150
 151 dnl ---------------------------------------------------------------------------
 152 dnl Path to link, already defined
 153 dnl ---------------------------------------------------------------------------
 154 AC_DEFUN(WX_LINK_PATH_EXIST,
 155 [
 156   echo "$2" | grep "\-L$1" > /dev/null
 157   result=$?
 158   if test $result = 0; then
 159     ac_path_to_link=""
 160   else
 161     ac_path_to_link="-L$1"
 162   fi
 163 ])
 164
 165 dnl ===========================================================================
 166 dnl C++ features test
 167 dnl ===========================================================================
 168
 169 dnl ---------------------------------------------------------------------------
 170 dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
 171 dnl or only the old <iostream.h> one - it may be generally assumed that if
 172 dnl <iostream> exists, the other "new" headers (without .h) exist too.
 173 dnl
 174 dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
 175 dnl ---------------------------------------------------------------------------
 176
 177 AC_DEFUN(WX_CPP_NEW_HEADERS,
 178 [
 179   if test "$cross_compiling" = "yes"; then
 180     ifelse([$2], , :, [$2])
 181   else
 182     AC_LANG_SAVE
 183     AC_LANG_CPLUSPLUS
 184
 185     AC_CHECK_HEADERS(iostream)
 186
 187     if test "x$HAVE_IOSTREAM" = x ; then
 188       ifelse([$2], , :, [$2])
 189     else
 190       ifelse([$1], , :, [$1])
 191     fi
 192
 193     AC_LANG_RESTORE
 194   fi
 195 ])
 196
 197 dnl ---------------------------------------------------------------------------
 198 dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
 199 dnl
 200 dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
 201 dnl ---------------------------------------------------------------------------
 202
 203 AC_DEFUN(WX_CPP_BOOL,
 204 [
 205   AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
 206   [
 207     AC_LANG_SAVE
 208     AC_LANG_CPLUSPLUS
 209
 210     AC_TRY_COMPILE(
 211       [
 212       ],
 213       [
 214         bool b = true;
 215
 216         return 0;
 217       ],
 218       [
 219         AC_DEFINE(HAVE_BOOL)
 220         wx_cv_cpp_bool=yes
 221       ],
 222       [
 223         wx_cv_cpp_bool=no
 224       ]
 225     )
 226
 227     AC_LANG_RESTORE
 228   ])
 229
 230   if test "$wx_cv_cpp_bool" = "yes"; then
 231     AC_DEFINE(HAVE_BOOL)
 232   fi
 233 ])
 234
 235 dnl ---------------------------------------------------------------------------
 236 dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
 237 dnl ---------------------------------------------------------------------------
 238
 239 AC_DEFUN(WX_C_BIGENDIAN,
 240 [AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
 241 [ac_cv_c_bigendian=unknown
 242 # See if sys/param.h defines the BYTE_ORDER macro.
 243 AC_TRY_COMPILE([#include <sys/types.h>
 244 #include <sys/param.h>], [
 245 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 246  bogus endian macros
 247 #endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
 248 AC_TRY_COMPILE([#include <sys/types.h>
 249 #include <sys/param.h>], [
 250 #if BYTE_ORDER != BIG_ENDIAN
 251  not big endian
 252 #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
 253 if test $ac_cv_c_bigendian = unknown; then
 254 AC_TRY_RUN([main () {
 255   /* Are we little or big endian?  From Harbison&Steele.  */
 256   union
 257   {
 258     long l;
 259     char c[sizeof (long)];
 260   } u;
 261   u.l = 1;
 262   exit (u.c[sizeof (long) - 1] == 1);
 263 }], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes, ac_cv_c_bigendian=unknown)
 264 fi])
 265 if test $ac_cv_c_bigendian = unknown; then
 266   AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
 267 fi
 268 if test $ac_cv_c_bigendian = yes; then
 269   AC_DEFINE(WORDS_BIGENDIAN)
 270 fi
 271 ])
 272
 273 dnl ---------------------------------------------------------------------------
 274 dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
 275 dnl ---------------------------------------------------------------------------
 276
 277 AC_DEFUN(WX_ARG_CACHE_INIT,
 278         [
 279           wx_arg_cache_file="configarg.cache"
 280           echo "loading argument cache $wx_arg_cache_file"
 281           rm -f ${wx_arg_cache_file}.tmp
 282           touch ${wx_arg_cache_file}.tmp
 283           touch ${wx_arg_cache_file}
 284         ])
 285
 286 AC_DEFUN(WX_ARG_CACHE_FLUSH,
 287         [
 288           echo "saving argument cache $wx_arg_cache_file"
 289           mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
 290         ])
 291
 292 dnl this macro checks for a three-valued command line --with argument:
 293 dnl   possible arguments are 'yes', 'no', or 'sys'
 294 dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name)
 295 AC_DEFUN(WX_ARG_SYS_WITH,
 296         [
 297           AC_MSG_CHECKING("for --with-$1")
 298           no_cache=0
 299           AC_ARG_WITH($1, $2,
 300                       [
 301                         if test "$withval" = yes; then
 302                           ac_cv_use_$1='$3=yes'
 303                         elif test "$withval" = no; then
 304                           ac_cv_use_$1='$3=no'
 305                         elif test "$withval" = sys; then
 306                           ac_cv_use_$1='$3=sys'
 307                         else
 308                           AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no or sys])
 309                         fi
 310                       ],
 311                       [
 312                         LINE=`grep "$3" ${wx_arg_cache_file}`
 313                         if test "x$LINE" != x ; then
 314                           eval "DEFAULT_$LINE"
 315                         else
 316                           no_cache=1
 317                         fi
 318
 319                         ac_cv_use_$1='$3='$DEFAULT_$3
 320                       ])
 321
 322           eval "$ac_cv_use_$1"
 323           if test "$no_cache" != 1; then
 324             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 325           fi
 326
 327           if test "$$3" = yes; then
 328             AC_MSG_RESULT(yes)
 329           elif test "$$3" = no; then
 330             AC_MSG_RESULT(no)
 331           elif test "$$3" = sys; then
 332             AC_MSG_RESULT(system version)
 333           else
 334             AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no or sys])
 335           fi
 336         ])
 337
 338 dnl this macro checks for a command line argument and caches the result
 339 dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
 340 AC_DEFUN(WX_ARG_WITH,
 341         [
 342           AC_MSG_CHECKING("for --with-$1")
 343           no_cache=0
 344           AC_ARG_WITH($1, $2,
 345                       [
 346                         if test "$withval" = yes; then
 347                           ac_cv_use_$1='$3=yes'
 348                         else
 349                           ac_cv_use_$1='$3=no'
 350                         fi
 351                       ],
 352                       [
 353                         LINE=`grep "$3" ${wx_arg_cache_file}`
 354                         if test "x$LINE" != x ; then
 355                           eval "DEFAULT_$LINE"
 356                         else
 357                           no_cache=1
 358                         fi
 359
 360                         ac_cv_use_$1='$3='$DEFAULT_$3
 361                       ])
 362
 363           eval "$ac_cv_use_$1"
 364           if test "$no_cache" != 1; then
 365             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 366           fi
 367
 368           if test "$$3" = yes; then
 369             AC_MSG_RESULT(yes)
 370           else
 371             AC_MSG_RESULT(no)
 372           fi
 373         ])
 374
 375 dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
 376 dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
 377 AC_DEFUN(WX_ARG_ENABLE,
 378         [
 379           AC_MSG_CHECKING("for --enable-$1")
 380           no_cache=0
 381           AC_ARG_ENABLE($1, $2,
 382                         [
 383                           if test "$enableval" = yes; then
 384                             ac_cv_use_$1='$3=yes'
 385                           else
 386                             ac_cv_use_$1='$3=no'
 387                           fi
 388                         ],
 389                         [
 390                           LINE=`grep "$3" ${wx_arg_cache_file}`
 391                           if test "x$LINE" != x ; then
 392                             eval "DEFAULT_$LINE"
 393                           else
 394                             no_cache=1
 395                           fi
 396
 397                           ac_cv_use_$1='$3='$DEFAULT_$3
 398                         ])
 399
 400           eval "$ac_cv_use_$1"
 401           if test "$no_cache" != 1; then
 402             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 403           fi
 404
 405           if test "$$3" = yes; then
 406             AC_MSG_RESULT(yes)
 407           else
 408             AC_MSG_RESULT(no)
 409           fi
 410         ])
 411
 412 dnl -
 413 dnl - GNU libc extension (added by GL)
 414 dnl -
 415
 416 AC_DEFUN(WX_GNU_EXTENSIONS,
 417 [
 418 AC_MSG_CHECKING([if you need GNU extensions])
 419 AC_CACHE_VAL(wx_cv_gnu_extensions,[
 420    AC_TRY_COMPILE([#include <features.h>],[
 421
 422 #ifndef __GNU_LIBRARY__
 423  Compile error wanted
 424 #endif
 425
 426 ],
 427   [wx_cv_gnu_extensions=yes],
 428   [wx_cv_gnu_extensions=no])
 429 ])
 430
 431 AC_MSG_RESULT($wx_cv_gnu_extensions)
 432 if test "$wx_cv_gnu_extensions" = "yes"; then
 433   AC_DEFINE_UNQUOTED(_GNU_SOURCE)
 434 fi
 435 ])
 436
 437
 438 dnl ---------------------------------------------------------------------------
 439 dnl initialization
 440 dnl ---------------------------------------------------------------------------
 441
 442 dnl the file passed to AC_INIT should be specific to our package
 443 AC_INIT(wx-config.in)
 444
 445 dnl sets build, host, target variables and the same with _alias
 446 AC_CANONICAL_SYSTEM
 447
 448 dnl When making releases do:
 449 dnl
 450 dnl WX_RELEASE_NUMBER += 1
 451 dnl WX_INTERFACE_AGE += 1
 452 dnl WX_BINARY_AGE += 1
 453 dnl
 454 dnl if any functions have been added, do:
 455 dnl
 456 dnl WX_INTERFACE_AGE = 0
 457
 458 WX_MAJOR_VERSION_NUMBER=2
 459 WX_MINOR_VERSION_NUMBER=3
 460 WX_RELEASE_NUMBER=0
 461
 462 WX_INTERFACE_AGE=0
 463 WX_BINARY_AGE=0
 464
 465 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 466
 467 dnl wxWindows shared library versioning
 468 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 469 WX_CURRENT=`expr $WX_RELEASE_NUMBER - $WX_INTERFACE_AGE`
 470 WX_REVISION=$WX_INTERFACE_AGE
 471 WX_AGE=`expr $WX_BINARY_AGE - $WX_INTERFACE_AGE`
 472
 473 dnl ------------------------------------------------------------------------
 474 dnl Check platform (host system)
 475 dnl ------------------------------------------------------------------------
 476
 477 dnl assume Unix
 478 USE_UNIX=1
 479 USE_WIN32=0
 480 USE_BEOS=0
 481
 482 USE_LINUX=
 483 USE_SGI=
 484 USE_HPUX=
 485 USE_SYSV=
 486 USE_SVR4=
 487 USE_AIX=
 488 USE_SUN=
 489 USE_SOLARIS=
 490 USE_SUNOS=
 491 USE_ALPHA=
 492 USE_OSF=
 493 USE_BSD=
 494 USE_FREEBSD=
 495 USE_NETBSD=
 496 USE_VMS=
 497 USE_ULTRIX=
 498 USE_CYGWIN=
 499 USE_MINGW=
 500 USE_DATA_GENERAL=
 501
 502 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 503 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 504 dnl than checking it during run-time
 505 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 506
 507 dnl the list of all available toolkits
 508 ALL_TOOLKITS="CYGWIN GTK MINGW MOTIF WINE PM"
 509
 510 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 511 dnl     which are either yes or no
 512 DEFAULT_wxUSE_GTK=0
 513 DEFAULT_wxUSE_MOTIF=0
 514 DEFAULT_wxUSE_MSW=0
 515 DEFAULT_wxUSE_WINE=0
 516 DEFAULT_wxUSE_PM=0
 517
 518 dnl these are the values which are really default for the given platform -
 519 dnl they're not cached and are only used if no --with-toolkit was given *and*
 520 dnl nothing was found in the cache
 521 DEFAULT_DEFAULT_wxUSE_GTK=0
 522 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 523 DEFAULT_DEFAULT_wxUSE_MSW=0
 524 DEFAULT_DEFAULT_wxUSE_WINE=0
 525 DEFAULT_DEFAULT_wxUSE_PM=0
 526
 527 PROGRAM_EXT=
 528
 529 dnl to support a new system, you need to add its canonical name (as determined
 530 dnl by config.sub or specified by the configure command line) to this "case"
 531 dnl and also define the shared library flags below - search for
 532 dnl SHARED_LIB_SETUP to find the exact place
 533 case "${host}" in
 534   *-hp-hpux* )
 535     USE_HPUX=1
 536     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 537     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 538     AC_DEFINE(__HPUX__)
 539   ;;
 540   *-*-linux* )
 541     USE_LINUX=1
 542     AC_DEFINE(__LINUX__)
 543     TMP=`uname -m`
 544     if test "x$TMP" = "xalpha"; then
 545       USE_ALPHA=1
 546       AC_DEFINE(__ALPHA__)
 547     fi
 548     DEFAULT_DEFAULT_wxUSE_GTK=1
 549   ;;
 550   *-*-irix5* | *-*-irix6* )
 551     USE_SGI=1
 552     USE_SVR4=1
 553     AC_DEFINE(__SGI__)
 554     AC_DEFINE(__SVR4__)
 555     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 556   ;;
 557   *-*-solaris2* )
 558     USE_SUN=1
 559     USE_SOLARIS=1
 560     USE_SVR4=1
 561     AC_DEFINE(__SUN__)
 562     AC_DEFINE(__SOLARIS__)
 563     AC_DEFINE(__SVR4__)
 564     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 565     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 566   ;;
 567   *-*-sunos4* )
 568     USE_SUN=1
 569     USE_SUNOS=1
 570     USE_BSD=1
 571     AC_DEFINE(__SUN__)
 572     AC_DEFINE(__SUNOS__)
 573     AC_DEFINE(__BSD__)
 574     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 575   ;;
 576   *-*-freebsd*)
 577     USE_BSD=1
 578     USE_FREEBSD=1
 579     AC_DEFINE(__FREEBSD__)
 580     AC_DEFINE(__BSD__)
 581     DEFAULT_DEFAULT_wxUSE_GTK=1
 582   ;;
 583   *-*-netbsd*)
 584     USE_BSD=1
 585     USE_NETBSD=1
 586     AC_DEFINE(__FREEBSD__)
 587     AC_DEFINE(__NETBSD__)
 588     DEFAULT_DEFAULT_wxUSE_GTK=1
 589   ;;
 590   *-*-osf* )
 591     USE_ALPHA=1
 592     USE_OSF=1
 593     AC_DEFINE(__ALPHA__)
 594     AC_DEFINE(__OSF__)
 595     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 596     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 597   ;;
 598   *-*-dgux5* )
 599     USE_ALPHA=1
 600     USE_SVR4=1
 601     AC_DEFINE(__ALPHA__)
 602     AC_DEFINE(__SVR4__)
 603     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 604   ;;
 605   *-*-sysv5* )
 606     USE_SYSV=1
 607     USE_SVR4=1
 608     AC_DEFINE(__SYSV__)
 609     AC_DEFINE(__SVR4__)
 610     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 611   ;;
 612   *-*-aix* )
 613     USE_AIX=1
 614     USE_SYSV=1
 615     USE_SVR4=1
 616     AC_DEFINE(__AIX__)
 617     AC_DEFINE(__SYSV__)
 618     AC_DEFINE(__SVR4__)
 619     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 620   ;;
 621
 622   *-*-cygwin32* | *-*-mingw32* )
 623     USE_UNIX=0
 624     USE_WIN32=1
 625     AC_DEFINE(__WIN32__)
 626     AC_DEFINE(__WIN95__)
 627     AC_DEFINE(__WINDOWS__)
 628     AC_DEFINE(__GNUWIN32__)
 629     AC_DEFINE(STRICT)
 630     AC_DEFINE(WINVER, 0x0400)
 631     PROGRAM_EXT=".exe"
 632     DEFAULT_DEFAULT_wxUSE_MSW=1
 633   ;;
 634
 635   *-pc-os2_emx )
 636     AC_DEFINE(__EMX__)
 637     PROGRAM_EXT=".exe"
 638     DEFAULT_DEFAULT_wxUSE_PM=1
 639   ;;
 640
 641   *-*-beos* )
 642     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 643     USE_BEOS=1
 644     AC_DEFINE(__BEOS__)
 645   ;;
 646
 647   *)
 648     AC_MSG_ERROR(unknown system type ${host}.)
 649 esac
 650
 651 if test "$USE_UNIX" = 1 ; then
 652     wxUSE_UNIX=yes
 653     AC_DEFINE(__UNIX__)
 654
 655     SRC_SUBDIRS="$SRC_SUBDIRS unix"
 656     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS unix"
 657 fi
 658
 659 if test "$USE_BEOS" = 1; then
 660     SRC_SUBDIRS="$SRC_SUBDIRS be"
 661     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS be"
 662 fi
 663
 664 dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
 665 if test "$USE_LINUX" = 1; then
 666   AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
 667 fi
 668
 669 dnl ---------------------------------------------------------------------------
 670 dnl command line options for configure
 671 dnl ---------------------------------------------------------------------------
 672
 673 dnl the default values for all options - we collect them all here to simplify
 674 dnl modification of the default values (for example, if the defaults for some
 675 dnl platform should be changed, it can be done here too)
 676 dnl
 677 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 678
 679 WX_ARG_CACHE_INIT
 680
 681 dnl useful to test the compilation with minimum options, define as 0 for normal
 682 dnl usage
 683 DEBUG_CONFIGURE=0
 684 if test $DEBUG_CONFIGURE = 1; then
 685   DEFAULT_wxUSE_THREADS=yes
 686
 687   DEFAULT_wxUSE_SHARED=yes
 688   DEFAULT_wxUSE_BURNT_NAME=no
 689   DEFAULT_wxUSE_OPTIMISE=yes
 690   DEFAULT_wxUSE_PROFILE=no
 691   DEFAULT_wxUSE_NO_DEPS=no
 692   DEFAULT_wxUSE_NO_RTTI=no
 693   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 694   DEFAULT_wxUSE_PERMISSIVE=no
 695   DEFAULT_wxUSE_DEBUG_FLAG=yes
 696   DEFAULT_wxUSE_DEBUG_INFO=yes
 697   DEFAULT_wxUSE_DEBUG_GDB=yes
 698   DEFAULT_wxUSE_MEM_TRACING=no
 699   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 700   DEFAULT_wxUSE_DMALLOC=no
 701   DEFAULT_wxUSE_APPLE_IEEE=no
 702
 703   DEFAULT_wxUSE_LOG=yes
 704
 705   DEFAULT_wxUSE_GUI=yes
 706
 707   DEFAULT_wxUSE_ZLIB=no
 708   DEFAULT_wxUSE_LIBPNG=no
 709   DEFAULT_wxUSE_LIBJPEG=no
 710   DEFAULT_wxUSE_LIBTIFF=no
 711   DEFAULT_wxUSE_ODBC=no
 712   DEFAULT_wxUSE_FREETYPE=no
 713   DEFAULT_wxUSE_OPENGL=no
 714
 715   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 716   DEFAULT_wxUSE_STD_IOSTREAM=no
 717   DEFAULT_wxUSE_FILE=no
 718   DEFAULT_wxUSE_TEXTFILE=no
 719   DEFAULT_wxUSE_TIMEDATE=no
 720   DEFAULT_wxUSE_WAVE=no
 721   DEFAULT_wxUSE_INTL=no
 722   DEFAULT_wxUSE_CONFIG=no
 723   DEFAULT_wxUSE_STREAMS=no
 724   DEFAULT_wxUSE_SOCKETS=no
 725   DEFAULT_wxUSE_DIALUP_MANAGER=no
 726   DEFAULT_wxUSE_SERIAL=no
 727   DEFAULT_wxUSE_JOYSTICK=no
 728   DEFAULT_wxUSE_DYNLIB_CLASS=no
 729   DEFAULT_wxUSE_LONGLONG=no
 730   DEFAULT_wxUSE_GEOMETRY=no
 731
 732   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 733   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 734   DEFAULT_wxUSE_POSTSCRIPT=no
 735
 736   DEFAULT_wxUSE_X_RESOURCES=no
 737   DEFAULT_wxUSE_CLIPBOARD=no
 738   DEFAULT_wxUSE_TOOLTIPS=no
 739   DEFAULT_wxUSE_DRAG_AND_DROP=no
 740   DEFAULT_wxUSE_SPLINES=no
 741
 742   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 743   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 744   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 745
 746   DEFAULT_wxUSE_PROLOGIO=no
 747   DEFAULT_wxUSE_RESOURCES=no
 748   DEFAULT_wxUSE_CONSTRAINTS=no
 749   DEFAULT_wxUSE_IPC=no
 750   DEFAULT_wxUSE_HELP=no
 751   DEFAULT_wxUSE_WXTREE=no
 752   DEFAULT_wxUSE_METAFILE=no
 753
 754   DEFAULT_wxUSE_COMMONDLGS=no
 755   DEFAULT_wxUSE_DIRDLG=no
 756   DEFAULT_wxUSE_TEXTDLG=no
 757   DEFAULT_wxUSE_STARTUP_TIPS=no
 758   DEFAULT_wxUSE_PROGRESSDLG=no
 759   DEFAULT_wxUSE_MINIFRAME=no
 760   DEFAULT_wxUSE_HTML=no
 761   DEFAULT_wxUSE_FILESYSTEM=no
 762   DEFAULT_wxUSE_FS_INET=no
 763   DEFAULT_wxUSE_FS_ZIP=no
 764   DEFAULT_wxUSE_BUSYINFO=no
 765   DEFAULT_wxUSE_ZIPSTREAM=no
 766   DEFAULT_wxUSE_VALIDATORS=yes
 767
 768   DEFAULT_wxUSE_ACCEL=no
 769   DEFAULT_wxUSE_CARET=no
 770   DEFAULT_wxUSE_BMPBUTTON=no
 771   DEFAULT_wxUSE_CHECKBOX=no
 772   DEFAULT_wxUSE_CHECKLST=no
 773   DEFAULT_wxUSE_CHOICE=yes
 774   DEFAULT_wxUSE_COMBOBOX=no
 775   DEFAULT_wxUSE_GAUGE=no
 776   DEFAULT_wxUSE_GRID=no
 777   DEFAULT_wxUSE_NEW_GRID=no
 778   DEFAULT_wxUSE_IMAGLIST=no
 779   DEFAULT_wxUSE_LISTBOX=no
 780   DEFAULT_wxUSE_LISTCTRL=no
 781   DEFAULT_wxUSE_NOTEBOOK=no
 782   DEFAULT_wxUSE_PLOT=no
 783   DEFAULT_wxUSE_RADIOBOX=no
 784   DEFAULT_wxUSE_RADIOBTN=no
 785   DEFAULT_wxUSE_SASH=no
 786   DEFAULT_wxUSE_SCROLLBAR=no
 787   DEFAULT_wxUSE_SLIDER=no
 788   DEFAULT_wxUSE_SPINBTN=no
 789   DEFAULT_wxUSE_SPINCTRL=no
 790   DEFAULT_wxUSE_SPLITTER=no
 791   DEFAULT_wxUSE_STATBMP=no
 792   DEFAULT_wxUSE_STATBOX=no
 793   DEFAULT_wxUSE_STATLINE=no
 794   DEFAULT_wxUSE_STATUSBAR=yes
 795   DEFAULT_wxUSE_TABDIALOG=no
 796   DEFAULT_wxUSE_TOOLBAR=no
 797   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 798   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 799   DEFAULT_wxUSE_TREECTRL=no
 800
 801   DEFAULT_wxUSE_UNICODE=no
 802   DEFAULT_wxUSE_WCSRTOMBS=no
 803
 804   DEFAULT_wxUSE_GIF=no
 805   DEFAULT_wxUSE_PCX=no
 806   DEFAULT_wxUSE_PNM=no
 807 else
 808   DEFAULT_wxUSE_THREADS=yes
 809
 810   DEFAULT_wxUSE_SHARED=yes
 811   DEFAULT_wxUSE_BURNT_NAME=no
 812   DEFAULT_wxUSE_OPTIMISE=yes
 813   DEFAULT_wxUSE_PROFILE=no
 814   DEFAULT_wxUSE_NO_DEPS=no
 815   DEFAULT_wxUSE_NO_RTTI=no
 816   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 817   DEFAULT_wxUSE_PERMISSIVE=no
 818   DEFAULT_wxUSE_DEBUG_FLAG=no
 819   DEFAULT_wxUSE_DEBUG_INFO=no
 820   DEFAULT_wxUSE_DEBUG_GDB=no
 821   DEFAULT_wxUSE_MEM_TRACING=no
 822   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 823   DEFAULT_wxUSE_DMALLOC=no
 824   DEFAULT_wxUSE_APPLE_IEEE=yes
 825
 826   DEFAULT_wxUSE_LOG=yes
 827
 828   DEFAULT_wxUSE_GUI=yes
 829
 830   DEFAULT_wxUSE_ZLIB=yes
 831   DEFAULT_wxUSE_LIBPNG=yes
 832   DEFAULT_wxUSE_LIBJPEG=yes
 833   DEFAULT_wxUSE_LIBTIFF=yes
 834   DEFAULT_wxUSE_ODBC=no
 835   DEFAULT_wxUSE_FREETYPE=no
 836   DEFAULT_wxUSE_OPENGL=no
 837
 838   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 839   DEFAULT_wxUSE_STD_IOSTREAM=no
 840   DEFAULT_wxUSE_FILE=yes
 841   DEFAULT_wxUSE_TEXTFILE=yes
 842   DEFAULT_wxUSE_TIMEDATE=yes
 843   DEFAULT_wxUSE_WAVE=no
 844   DEFAULT_wxUSE_INTL=yes
 845   DEFAULT_wxUSE_CONFIG=yes
 846   DEFAULT_wxUSE_STREAMS=yes
 847   DEFAULT_wxUSE_SOCKETS=yes
 848   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 849   DEFAULT_wxUSE_SERIAL=yes
 850   DEFAULT_wxUSE_JOYSTICK=yes
 851   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 852   DEFAULT_wxUSE_LONGLONG=yes
 853   DEFAULT_wxUSE_GEOMETRY=yes
 854
 855   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 856   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 857   DEFAULT_wxUSE_POSTSCRIPT=yes
 858
 859   DEFAULT_wxUSE_X_RESOURCES=no
 860   DEFAULT_wxUSE_CLIPBOARD=yes
 861   DEFAULT_wxUSE_TOOLTIPS=yes
 862   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 863   DEFAULT_wxUSE_SPLINES=yes
 864
 865   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 866   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 867   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 868
 869   DEFAULT_wxUSE_PROLOGIO=yes
 870   DEFAULT_wxUSE_RESOURCES=yes
 871   DEFAULT_wxUSE_CONSTRAINTS=yes
 872   DEFAULT_wxUSE_IPC=yes
 873   DEFAULT_wxUSE_HELP=yes
 874   DEFAULT_wxUSE_WXTREE=yes
 875   DEFAULT_wxUSE_METAFILE=yes
 876
 877   DEFAULT_wxUSE_COMMONDLGS=yes
 878   DEFAULT_wxUSE_DIRDLG=yes
 879   DEFAULT_wxUSE_TEXTDLG=yes
 880   DEFAULT_wxUSE_STARTUP_TIPS=yes
 881   DEFAULT_wxUSE_PROGRESSDLG=yes
 882   DEFAULT_wxUSE_MINIFRAME=yes
 883   DEFAULT_wxUSE_HTML=yes
 884   DEFAULT_wxUSE_FILESYSTEM=yes
 885   DEFAULT_wxUSE_FS_INET=yes
 886   DEFAULT_wxUSE_FS_ZIP=yes
 887   DEFAULT_wxUSE_BUSYINFO=yes
 888   DEFAULT_wxUSE_ZIPSTREAM=yes
 889   DEFAULT_wxUSE_VALIDATORS=yes
 890
 891   DEFAULT_wxUSE_ACCEL=yes
 892   DEFAULT_wxUSE_CARET=yes
 893   DEFAULT_wxUSE_BMPBUTTON=yes
 894   DEFAULT_wxUSE_CHECKBOX=yes
 895   DEFAULT_wxUSE_CHECKLST=yes
 896   DEFAULT_wxUSE_CHOICE=yes
 897   DEFAULT_wxUSE_COMBOBOX=yes
 898   DEFAULT_wxUSE_GAUGE=yes
 899   DEFAULT_wxUSE_GRID=yes
 900   DEFAULT_wxUSE_NEW_GRID=yes
 901   DEFAULT_wxUSE_IMAGLIST=yes
 902   DEFAULT_wxUSE_LISTBOX=yes
 903   DEFAULT_wxUSE_LISTCTRL=yes
 904   DEFAULT_wxUSE_NOTEBOOK=yes
 905   DEFAULT_wxUSE_PLOT=yes
 906   DEFAULT_wxUSE_RADIOBOX=yes
 907   DEFAULT_wxUSE_RADIOBTN=yes
 908   DEFAULT_wxUSE_SASH=yes
 909   DEFAULT_wxUSE_SCROLLBAR=yes
 910   DEFAULT_wxUSE_SLIDER=yes
 911   DEFAULT_wxUSE_SPINBTN=yes
 912   DEFAULT_wxUSE_SPINCTRL=yes
 913   DEFAULT_wxUSE_SPLITTER=yes
 914   DEFAULT_wxUSE_STATBMP=yes
 915   DEFAULT_wxUSE_STATBOX=yes
 916   DEFAULT_wxUSE_STATLINE=yes
 917   DEFAULT_wxUSE_STATUSBAR=yes
 918   DEFAULT_wxUSE_TABDIALOG=no
 919   DEFAULT_wxUSE_TOOLBAR=yes
 920   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 921   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 922   DEFAULT_wxUSE_TREECTRL=yes
 923
 924   DEFAULT_wxUSE_UNICODE=no
 925   DEFAULT_wxUSE_WCSRTOMBS=no
 926
 927   DEFAULT_wxUSE_GIF=yes
 928   DEFAULT_wxUSE_PCX=yes
 929   DEFAULT_wxUSE_PNM=yes
 930 fi
 931
 932 dnl WX_ARG_WITH should be used to select whether an external package will be
 933 dnl used or not, to configure compile-time features of this package itself,
 934 dnl use WX_ARG_ENABLE instead
 935
 936 dnl ============================
 937 dnl external package dependecies
 938 dnl ============================
 939
 940 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 941 dnl these values manually
 942 for toolkit in `echo $ALL_TOOLKITS`; do
 943   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
 944   if test "x$LINE" != x ; then
 945     has_toolkit_in_cache=1
 946     eval "DEFAULT_$LINE"
 947     eval "CACHE_$toolkit=1"
 948   fi
 949 done
 950
 951 dnl ---------------------------------------------------------------------------
 952 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 953 dnl first to disable many other switches if it's given
 954 dnl
 955 dnl NB: this is still in testing stage, don't use if you don't know what you're
 956 dnl     doing
 957 dnl ---------------------------------------------------------------------------
 958
 959 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 960
 961 if test "$wxUSE_GUI" = "yes"; then
 962
 963 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 964 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 965 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 966 AC_ARG_WITH(cygwin,        [  --with-cygwin           use Cygwin for MS-Windows], [wxUSE_CYGWIN="$withval" CACHE_CYGWIN=1 TOOLKIT_GIVEN=1])
 967 AC_ARG_WITH(mingw,         [  --with-mingw            use GCC Minimal MS-Windows], [wxUSE_MINGW="$withval" CACHE_MINGW=1 TOOLKIT_GIVEN=1])
 968 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 969
 970 AC_ARG_WITH(gtk-prefix,    [  --with-gtk-prefix=PFX   Prefix where GTK is installed],
 971             gtk_config_prefix="$withval", gtk_config_prefix="")
 972 AC_ARG_WITH(gtk-exec-prefix, [  --with-gtk-exec-prefix=PFX  Exec prefix where GTK is installed],
 973             gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
 974
 975 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 976 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 977 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 978 WX_ARG_SYS_WITH(freetype,  [  --with-freetype         use freetype (font rasterizer)], wxUSE_FREETYPE)
 979 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 980
 981 fi
 982 dnl for GUI only
 983
 984 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (www.letters.com/dmalloc)], wxUSE_DMALLOC)
 985 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 986 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 987
 988 dnl ====================
 989 dnl compile-time options
 990 dnl ====================
 991
 992 dnl ---------------------------------------------------------------------------
 993 dnl compile options
 994 dnl ---------------------------------------------------------------------------
 995
 996 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 997 WX_ARG_ENABLE(burnt_name,  [  --enable-burnt_name     create set name in shared library ], wxUSE_BURNT_NAME)
 998 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 999 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
1000
1001 if test "$wxUSE_DEBUG" = "yes"; then
1002   DEFAULT_wxUSE_DEBUG_FLAG=yes
1003   DEFAULT_wxUSE_DEBUG_INFO=yes
1004 elif test "$wxUSE_DEBUG" = "no"; then
1005   DEFAULT_wxUSE_DEBUG_FLAG=no
1006   DEFAULT_wxUSE_DEBUG_INFO=no
1007 fi
1008
1009 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
1010 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
1011 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
1012 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
1013 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
1014 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
1015 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
1016 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without exceptions information], wxUSE_NO_EXCEPTIONS)
1017 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
1018 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
1019
1020 dnl ---------------------------------------------------------------------------
1021 dnl (small) optional non GUI classes
1022 dnl ---------------------------------------------------------------------------
1023
1024 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
1025 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
1026
1027 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
1028
1029 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
1030
1031 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
1032 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
1033 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use date/time classes], wxUSE_TIMEDATE)
1034 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
1035 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
1036 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
1037 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
1038 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
1039 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
1040 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
1041 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
1042 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile classes], wxUSE_TEXTFILE)
1043 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
1044 WX_ARG_ENABLE(wcsrtombs,     [  --enable-wcsrtombs      use wcsrtombs instead of buggy (GNU libc1/Linux libc5) wcstombs], wxUSE_WCSRTOMBS)
1045 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
1046 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
1047 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
1048 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
1049 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
1050 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
1051
1052 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
1053
1054 dnl ---------------------------------------------------------------------------
1055 dnl "big" options (i.e. those which change a lot of things throughout the library)
1056 dnl ---------------------------------------------------------------------------
1057
1058 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1059 WX_ARG_ENABLE(serial,      [  --enable-serial         use class serialization], wxUSE_SERIAL)
1060
1061 if test "$wxUSE_GUI" = "yes"; then
1062
1063 dnl ---------------------------------------------------------------------------
1064 dnl "big" GUI options
1065 dnl ---------------------------------------------------------------------------
1066
1067 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1068 WX_ARG_ENABLE(help,        [  --enable-help           use help (using external browser at present)], wxUSE_HELP)
1069 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1070 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1071 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
1072
1073 dnl ---------------------------------------------------------------------------
1074 dnl PostScript options
1075 dnl ---------------------------------------------------------------------------
1076 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1077
1078 dnl VZ: these options seem to be always on, if someone wants to change it please do
1079 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1080 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1081
1082 dnl ---------------------------------------------------------------------------
1083 dnl resources
1084 dnl ---------------------------------------------------------------------------
1085 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1086 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1087
1088 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1089
1090 dnl ---------------------------------------------------------------------------
1091 dnl IPC &c
1092 dnl ---------------------------------------------------------------------------
1093
1094 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1095 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1096
1097 dnl TODO: doesn't work yet
1098 WX_ARG_ENABLE(wxtree,      [  --enable-wxtree         make wxTree library], wxUSE_WXTREE)
1099
1100 dnl ---------------------------------------------------------------------------
1101 dnl optional GUI controls (in alphabetical order except the first one)
1102 dnl ---------------------------------------------------------------------------
1103
1104 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1105
1106 dnl even with --enable-controls, some may be disabled by giving
1107 dnl --disable-<control> later on the command line - but by default all will be
1108 dnl used (and vice versa)
1109 if test "$wxUSE_CONTROLS" = "yes"; then
1110   DEFAULT_wxUSE_ACCEL=yes
1111   DEFAULT_wxUSE_CARET=yes
1112   DEFAULT_wxUSE_COMBOBOX=yes
1113   DEFAULT_wxUSE_BMPBUTTON=yes
1114   DEFAULT_wxUSE_CHECKBOX=yes
1115   DEFAULT_wxUSE_CHECKLISTBOX=yes
1116   DEFAULT_wxUSE_CHOICE=yes
1117   DEFAULT_wxUSE_GAUGE=yes
1118   DEFAULT_wxUSE_GRID=yes
1119   DEFAULT_wxUSE_NEW_GRID=yes
1120   DEFAULT_wxUSE_IMAGLIST=yes
1121   DEFAULT_wxUSE_LISTBOX=yes
1122   DEFAULT_wxUSE_LISTCTRL=yes
1123   DEFAULT_wxUSE_NOTEBOOK=yes
1124   DEFAULT_wxUSE_RADIOBOX=yes
1125   DEFAULT_wxUSE_RADIOBTN=yes
1126   DEFAULT_wxUSE_SASH=yes
1127   DEFAULT_wxUSE_SCROLLBAR=yes
1128   DEFAULT_wxUSE_SLIDER=yes
1129   DEFAULT_wxUSE_SPINBTN=yes
1130   DEFAULT_wxUSE_SPINCTRL=yes
1131   DEFAULT_wxUSE_SPLITTER=yes
1132   DEFAULT_wxUSE_STATBMP=yes
1133   DEFAULT_wxUSE_STATBOX=yes
1134   DEFAULT_wxUSE_STATLINE=yes
1135   DEFAULT_wxUSE_STATUSBAR=yes
1136   DEFAULT_wxUSE_TAB_DIALOG=yes
1137   DEFAULT_wxUSE_TOOLBAR=yes
1138   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1139   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1140   DEFAULT_wxUSE_TOOLTIPS=yes
1141   DEFAULT_wxUSE_TREECTRL=yes
1142 elif test "$wxUSE_CONTROLS" = "no"; then
1143   DEFAULT_wxUSE_ACCEL=no
1144   DEFAULT_wxUSE_CARET=no
1145   DEFAULT_wxUSE_COMBOBOX=no
1146   DEFAULT_wxUSE_BMPBUTTON=no
1147   DEFAULT_wxUSE_CHECKBOX=no
1148   DEFAULT_wxUSE_CHECKLISTBOX=no
1149   DEFAULT_wxUSE_CHOICE=no
1150   DEFAULT_wxUSE_GAUGE=no
1151   DEFAULT_wxUSE_GRID=no
1152   DEFAULT_wxUSE_NEW_GRID=no
1153   DEFAULT_wxUSE_IMAGLIST=no
1154   DEFAULT_wxUSE_LISTBOX=no
1155   DEFAULT_wxUSE_LISTCTRL=no
1156   DEFAULT_wxUSE_NOTEBOOK=no
1157   DEFAULT_wxUSE_RADIOBOX=no
1158   DEFAULT_wxUSE_RADIOBTN=no
1159   DEFAULT_wxUSE_SASH=no
1160   DEFAULT_wxUSE_SCROLLBAR=no
1161   DEFAULT_wxUSE_SLIDER=no
1162   DEFAULT_wxUSE_SPINBTN=no
1163   DEFAULT_wxUSE_SPINCTRL=no
1164   DEFAULT_wxUSE_SPLITTER=no
1165   DEFAULT_wxUSE_STATBMP=no
1166   DEFAULT_wxUSE_STATBOX=no
1167   DEFAULT_wxUSE_STATLINE=no
1168   DEFAULT_wxUSE_STATUSBAR=no
1169   DEFAULT_wxUSE_TAB_DIALOG=no
1170   DEFAULT_wxUSE_TOOLBAR=no
1171   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1172   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1173   DEFAULT_wxUSE_TOOLTIPS=no
1174   DEFAULT_wxUSE_TREECTRL=no
1175 fi
1176
1177 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1178 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1179 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1180 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1181 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1182 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1183 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1184 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1185 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1186 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1187 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1188 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1189 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1190 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1191 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1192 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1193 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1194 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1195 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1196 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1197 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1198 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1199 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1200 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1201 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1202 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1203 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1204 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1205 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1206 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1207 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1208
1209 dnl ---------------------------------------------------------------------------
1210 dnl misc GUI options
1211 dnl ---------------------------------------------------------------------------
1212
1213 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use common dialogs (wxDirDialog, wxProgressDialog, wxTextDialog, ...)], wxUSE_COMMONDLGS)
1214 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1215 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1216 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1217 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1218 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1219 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1220 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1221 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1222 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1223 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1224 WX_ARG_ENABLE(plot,        [  --enable-plot           use wxPlot], wxUSE_PLOT)
1225 WX_ARG_ENABLE(joystick,    [  --enable-joystick       compile in joystick support (Linux only)], wxUSE_JOYSTICK)
1226
1227 dnl ---------------------------------------------------------------------------
1228 dnl support for image formats that do not rely on external library
1229 dnl ---------------------------------------------------------------------------
1230
1231 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1232 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1233 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1234
1235 fi
1236 dnl for GUI only
1237
1238 dnl cache the options values before (may be) aborting below
1239 WX_ARG_CACHE_FLUSH
1240
1241 dnl check that no more than one toolkit is given and that if none are given that
1242 dnl we have a default one
1243
1244 AC_MSG_CHECKING(for toolkit)
1245
1246 if test "$wxUSE_GUI" = "yes"; then
1247
1248 if test "$USE_BEOS" = 1; then
1249     AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1250 fi
1251
1252 if test "$TOOLKIT_GIVEN" = 1; then
1253   dnl convert "yes" to 1 and "no" to 0
1254   for toolkit in `echo $ALL_TOOLKITS`; do
1255     var=wxUSE_$toolkit
1256     eval "value=\$${var}"
1257     eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1258   done
1259 else
1260   dnl try to guess the most apropriate toolkit for this platform
1261   for toolkit in `echo $ALL_TOOLKITS`; do
1262     if test "$has_toolkit_in_cache" != 1; then
1263       var=DEFAULT_DEFAULT_wxUSE_$toolkit
1264     else
1265       var=DEFAULT_wxUSE_$toolkit
1266     fi
1267     eval "wxUSE_$toolkit=\$${var}"
1268   done
1269 fi
1270
1271 dnl we suppose that expr exists...
1272 NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_WINE:-0} + ${wxUSE_MINGW:-0} + ${wxUSE_CYGWIN:-0}`
1273
1274 dnl Allow wxUSE_PM only for OS/2 with EMX.
1275 dnl Path separator; ':' for unix.
1276 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1277 dnl Extension for programs; '.exe' for OS/2 and msw builds (set later).
1278 case "${host}" in
1279   *-pc-os2_emx )
1280     NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1281     # PATH_IFS is autodetected by OS/2's configure (usually ';')
1282     LEX_STEM="lexyy"
1283   ;;
1284   *)
1285     PATH_IFS=':'
1286     LEX_STEM="lex.yy"
1287   ;;
1288 esac
1289
1290 case "$NUM_TOOLKITS" in
1291   1)
1292   ;;
1293   0)
1294     AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1295   ;;
1296   *)
1297     AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1298 esac
1299
1300 dnl cache the wxUSE_<TOOLKIT> values too
1301 for toolkit in `echo $ALL_TOOLKITS`; do
1302   var=wxUSE_$toolkit
1303   eval "value=\$${var}"
1304   if test "x$value" != x; then
1305     cache_var=CACHE_$toolkit
1306     eval "cache=\$${cache_var}"
1307     if test "$cache" = 1; then
1308       echo "$var=$value" >> ${wx_arg_cache_file}
1309     fi
1310     if test "$value" = 1; then
1311       AC_MSG_RESULT(`echo $toolkit | tr [[A-Z]] [[a-z]]`)
1312     fi
1313   fi
1314 done
1315
1316 dnl from "if wxUSE_GUI"
1317 else
1318     PATH_IFS=':'
1319     AC_MSG_RESULT(base only)
1320 fi
1321
1322 dnl ---------------------------------------------------------------------------
1323 dnl Checks for programs
1324 dnl ---------------------------------------------------------------------------
1325
1326 dnl flush the cache because checking for programs might abort
1327 AC_CACHE_SAVE
1328
1329 dnl cross-compiling support: we're cross compiling if the build system is
1330 dnl different from the target one (assume host and target be always the same)
1331 if test "$build" != "$host" ; then
1332     CC=$host_alias-gcc
1333     CXX=$host_alias-c++
1334     AR=$host_alias-ar
1335     RANLIB=$host_alias-ranlib
1336     DLLTOOL=$host_alias-dlltool
1337     RESCOMP=$host_alias-windres
1338     LD=$host_alias-ld
1339     NM=$host_alias-nm
1340     STRIP=$host_alias-strip
1341 fi
1342
1343 dnl C-compiler checks
1344 dnl   defines CC with the compiler to use
1345 dnl   defines GCC with yes if using gcc
1346 dnl   defines GCC empty if not using gcc
1347 dnl   defines CFLAGS
1348 AC_PROG_CC
1349
1350 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
1351
1352 dnl what is the c-preprocessor
1353 dnl   defines CPP with the c-preprocessor
1354 AC_PROG_CPP
1355
1356 dnl is -traditional needed for correct compilations
1357 dnl   adds -traditional for gcc if needed
1358 AC_PROG_GCC_TRADITIONAL
1359
1360 AC_LANG_SAVE
1361 AC_LANG_CPLUSPLUS
1362
1363 dnl C++-compiler checks
1364 dnl   defines CXX with the compiler to use
1365 dnl   defines GXX with yes if using gxx
1366 dnl   defines GXX empty if not using gxx
1367 dnl   defines CXXFLAGS
1368 AC_PROG_CXX
1369
1370 dnl what is the C++-preprocessor
1371 dnl   defines CXXCPP with the C++-preprocessor
1372 AC_PROG_CXXCPP
1373
1374 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
1375
1376 AC_LANG_RESTORE
1377
1378 dnl ranlib command
1379 dnl   defines RANLIB with the appropriate command
1380 AC_PROG_RANLIB
1381
1382 dnl ar command
1383 dnl   defines AR with the appropriate command
1384 AC_CHECK_PROG(AR, ar, ar, ar)
1385
1386 dnl install checks
1387 dnl   defines INSTALL with the appropriate command
1388 AC_PROG_INSTALL
1389
1390 dnl strip command
1391 dnl   defines STRIP as strip or nothing if not found
1392 AC_CHECK_PROG(STRIP, strip, strip, true)
1393
1394 dnl check if VPATH works
1395 AC_MSG_CHECKING("make for VPATH support")
1396 dnl create Makefile
1397 cat - << EOF > confMake
1398 check : file
1399         cp \$? \$@
1400         cp \$? final_file
1401 EOF
1402
1403 if test ! -d sub ; then
1404   mkdir sub
1405 fi
1406 echo dummy > sub/file
1407 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1408 RESULT=$?
1409 rm -f sub/file check final_file confMake
1410 rmdir sub
1411 if test "$RESULT" = 0; then
1412   AC_MSG_RESULT(yes)
1413 else
1414   AC_MSG_RESULT(no)
1415   AC_MSG_ERROR(
1416 You need a make-utility that is able to use the variable
1417 VPATH correctly.
1418 If your version of make does not support VPATH correctly,
1419 please install GNU-make (possibly as gmake), and start
1420 configure with the following command:
1421 export MAKE=gmake; ./configure  for sh-type shells
1422 setenv MAKE gmake; ./configure  for csh-type shells
1423 Also please do remember to use gmake in this case every time
1424 you are trying to compile.
1425 )
1426 fi
1427
1428 dnl YACC checks
1429 dnl   defines YACC with the appropriate command
1430 AC_PROG_YACC
1431
1432 dnl LEX checks
1433 dnl   defines LEX with the appropriate command
1434 dnl   defines LEXLIB with the appropriate library
1435 AC_PROG_LEX
1436
1437 dnl needed for making link to setup.h
1438 AC_PROG_LN_S
1439
1440 dnl ---------------------------------------------------------------------------
1441 dnl Define search path for includes and libraries: all headers and libs will be
1442 dnl looked for in all directories of this path
1443 dnl ---------------------------------------------------------------------------
1444
1445 dnl notice that /usr/include should not be in this list, otherwise it breaks
1446 dnl compilation on Solaris/gcc because standard headers are included instead
1447 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1448 dnl do put it last!)
1449 dnl
1450 dnl Also try to put all directories which may contain X11R6 before those which
1451 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1452 SEARCH_INCLUDE="\
1453     /usr/local/include        \
1454                               \
1455     /usr/Motif-1.2/include    \
1456     /usr/Motif-2.1/include    \
1457                               \
1458     /usr/include/Motif1.2     \
1459     /opt/xpm/include/X11      \
1460     /opt/GBxpm/include/       \
1461     /opt/GBxpm/X11/include/   \
1462                               \
1463     /usr/Motif1.2/include     \
1464     /usr/dt/include           \
1465     /usr/openwin/include      \
1466                               \
1467     /usr/include/Xm           \
1468                               \
1469     /usr/X11R6/include        \
1470     /usr/X11R6.4/include      \
1471     /usr/X11R5/include        \
1472     /usr/X11R4/include        \
1473                               \
1474     /usr/include/X11R6        \
1475     /usr/include/X11R5        \
1476     /usr/include/X11R4        \
1477                               \
1478     /usr/local/X11R6/include  \
1479     /usr/local/X11R5/include  \
1480     /usr/local/X11R4/include  \
1481                               \
1482     /usr/local/include/X11R6  \
1483     /usr/local/include/X11R5  \
1484     /usr/local/include/X11R4  \
1485                               \
1486     /usr/X11/include          \
1487     /usr/include/X11          \
1488     /usr/local/X11/include    \
1489     /usr/local/include/X11    \
1490                               \
1491     /usr/X386/include         \
1492     /usr/x386/include         \
1493     /usr/XFree86/include/X11  \
1494                               \
1495     X:/XFree86/include        \
1496     X:/XFree86/include/X11    \
1497                               \
1498     /usr/include/gtk          \
1499     /usr/local/include/gtk    \
1500     /usr/include/glib         \
1501     /usr/local/include/glib   \
1502                               \
1503     /usr/include/qt           \
1504     /usr/local/include/qt     \
1505                               \
1506     /usr/include/windows      \
1507     /usr/include/wine         \
1508     /usr/local/include/wine   \
1509                               \
1510     /usr/unsupported/include  \
1511     /usr/athena/include       \
1512     /usr/local/x11r5/include  \
1513     /usr/lpp/Xamples/include  \
1514                               \
1515     /usr/openwin/share/include \
1516                                \
1517     /usr/include"
1518
1519 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1520
1521 dnl ------------------------------------------------------------------------
1522 dnl Check for libraries
1523 dnl ------------------------------------------------------------------------
1524
1525 dnl flush the cache because checking for libraries below might abort
1526 AC_CACHE_SAVE
1527
1528 dnl ----------------------------------------------------------------
1529 dnl search for toolkit (widget sets)
1530 dnl ----------------------------------------------------------------
1531
1532 AFMINSTALL=
1533
1534 if test "$wxUSE_GUI" = "yes"; then
1535
1536 USE_GUI=1
1537
1538 TOOLKIT=
1539 TOOLKIT_INCLUDE=
1540
1541 GUIOBJS=
1542 COMMONOBJS=
1543 GENERICOBJS=
1544
1545 GUI_TK_LIBRARY=
1546 GUI_TK_LINK=
1547
1548 WXGTK12=
1549 WXGTK127=
1550 WXGTK20=
1551
1552 WXWINE=
1553
1554 if test "$wxUSE_CYGWIN" = 1 || test "$wxUSE_MINGW" = 1 ; then
1555     if test "$cross_compiling" = "yes" ; then
1556         dnl mingw32 will find them even if they're not in one of standard paths
1557         AC_MSG_WARN(skipping windows.h check for cross-compilation)
1558     else
1559         AC_MSG_CHECKING(for Windows headers)
1560         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
1561         if test "$ac_find_includes" != "" ; then
1562             AC_MSG_RESULT(found $ac_find_includes)
1563             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
1564         else
1565             AC_MSG_RESULT(no)
1566             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1567         fi
1568     fi
1569
1570     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS msw"
1571     dnl --- Quick & Dirty ; link against most/all libraries
1572     dnl --- This will bloat the executable, but it'll work for now...
1573     LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32 -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -lcrtdll -ladvapi32 -lwsock32"
1574
1575     dnl add extra odbc libs if we have compiled in odbc
1576     if test "$wxUSE_ODBC" = "yes" ; then
1577         LIBS="$LIBS -lodbc32 -lole32 -loleaut32"
1578     fi
1579
1580     dnl -mwindows is needed to avoid that spawning of a console window
1581     if test "$wxUSE_MINGW" = 1; then
1582         LDFLAGS="$LDFLAGS -mwindows"
1583     fi
1584
1585     TOOLKIT=MSW
1586
1587     GUIOBJS="\$(MSW_GUIOBJS)"
1588     GUIHEADERS="\$(MSW_HEADERS)"
1589     COMMONOBJS="\$(MSW_COMMONOBJS)"
1590     GENERICOBJS="\$(MSW_GENERICOBJS)"
1591     UNIXOBJS=
1592     GUIDIST=MSW_DIST
1593
1594     dnl we should calculate these
1595     RCINCSWITCH="--include-dir"
1596     RCDEFSWITCH="--define"
1597     RCPREPROCESSOR="--preprocessor \"\$(CC) -c -E -xc-header -DRC_INVOKED\""
1598     RCINPUTSWITCH="-i"
1599     RCOUTPUTSWITCH="-o"
1600     RESFLAGS="$RCPREPROCESSOR $RCINCSWITCH \$(top_srcdir)/include $RCINCSWITCH \$(top_srcdir)/\$(program_dir) $RCDEFSWITCH __WIN32__ $RCDEFSWITCH __WIN95__ $RCDEFSWITCH __GNUWIN32__"
1601
1602     dnl set optinal RES_PROGRAM_OPT to RES_PROGRAM
1603     RESPROGRAM="\$(RES_PROGRAM)"
1604
1605 fi
1606
1607 if test "$wxUSE_GTK" = 1; then
1608     dnl avoid calling AM_PATH_GTK twice, so check first for the newer version
1609     dnl and only then, if it wasn't found, for an older one
1610     AM_PATH_GTK_2_0(1.3.1, WXGTK20=1,[
1611       AM_PATH_GTK(1.2.7, WXGTK127=1)
1612       AM_PATH_GTK(1.2.3, WXGTK12=1)
1613     ], gthread)
1614
1615     if test "$WXGTK12" != 1 -a "$WXGTK20" != 1; then
1616         AC_MSG_ERROR([
1617             Please check that gtk-config is in path, the directory
1618             where GTK+ libraries are installed (returned by
1619             'gtk-config --libs' command) is in LD_LIBRARY_PATH or
1620             equivalent variable and GTK+ is version 1.2.3 or above.
1621         ])
1622     fi
1623
1624     TOOLKIT_INCLUDE="$GTK_CFLAGS"
1625
1626 dnl Appending gthreads as it was done here is not portable, instead
1627 dnl we now call "gtk-config --libs gthread" which sets the right library
1628 dnl name for us. The following hacks are no longer required.
1629
1630     GUI_TK_LIBRARY="$GTK_LIBS"
1631
1632 dnl dnl On FreeBSD, the libs are called gtk12 etc, so we must append gthread12
1633 dnl    echo $GTK_LIBS | fgrep -q "glib12"
1634 dnl    if test $? = 0  ; then
1635 dnl       GUI_TK_LIBRARY="$GTK_LIBS -gthread12"
1636 dnl    else
1637 dnl       GUI_TK_LIBRARY="$GTK_LIBS -lgthread"
1638 dnl    fi
1639     TOOLKIT=GTK
1640
1641     AFMINSTALL=afminstall
1642
1643     GUIOBJS="\$(GTK_GUIOBJS)"
1644     GUIHEADERS="\$(GTK_HEADERS)"
1645     COMMONOBJS="\$(GTK_COMMONOBJS)"
1646     GENERICOBJS="\$(GTK_GENERICOBJS)"
1647     GUIDEPS="\$(GTK_GUIDEPS)"
1648     COMMONDEPS="\$(GTK_COMMONDEPS)"
1649     GENERICDEPS="\$(GTK_GENERICDEPS)"
1650     UNIXOBJS="\$(UNIX_OBJS)"
1651     UNIXDEPS="\$(UNIX_DEPS)"
1652     GUIDIST=GTK_DIST
1653
1654     dnl test for XIM support in libgdk
1655     AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
1656 fi
1657
1658 if test "$wxUSE_WINE" = 1; then
1659     AC_MSG_CHECKING(for WINE includes)
1660     WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
1661     if test "$ac_find_includes" != "" ; then
1662         AC_MSG_RESULT(found $ac_find_includes)
1663         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
1664     else
1665         AC_MSG_RESULT(no)
1666         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1667     fi
1668
1669     XPM_LINK=""
1670     AC_MSG_CHECKING(for Xpm library)
1671     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1672     if test "$ac_find_libraries" != "" ; then
1673         GUI_TK_LIBRARY="-L$ac_find_libraries"
1674         XPM_LINK="-lXpm"
1675         AC_DEFINE(wxHAVE_LIB_XPM)
1676         AC_MSG_RESULT(found at $ac_find_libraries)
1677     else
1678         AC_MSG_RESULT(no)
1679         AC_MSG_WARN(library will be compiled without support for images in XPM format)
1680     fi
1681
1682     MESA_LINK=""
1683     AC_MSG_CHECKING(for Mesa library)
1684     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
1685     if test "$ac_find_libraries" != "" ; then
1686         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
1687         MESA_LINK="-lMesaGL"
1688         AC_MSG_RESULT(found at $ac_find_libraries)
1689     else
1690         AC_MSG_ERROR(no)
1691     fi
1692
1693     GUI_TK_LINK="-lwine $MESA_LINK $XPM_LINK -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
1694     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
1695     WXWINE=1
1696     TOOLKIT=MSW
1697
1698     GUIHEADERS="\$(MSW_HEADERS)"
1699     GUIOBJS="\$(MSW_GUIOBJS)"
1700     COMMONOBJS="\$(MSW_COMMONOBJS)"
1701     GENERICOBJS="\$(MSW_GENERICOBJS)"
1702     GUIDEPS="\$(MSW_GUIDEPS)"
1703     COMMONDEPS="\$(MSW_COMMONDEPS)"
1704     GENERICDEPS="\$(MSW_GENERICDEPS)"
1705     UNIXOBJS="\$(UNIX_OBJS)"
1706     UNIXDEPS="\$(UNIX_DEPS)"
1707     GUIDIST=MSW_DIST
1708 fi
1709
1710 dnl use standard macros to check for X headers/libs, this brings support
1711 dnl for the standard configure options --x-includes and --x-libraries;
1712 dnl the path to the X headers/libs is not only needed for motif, but also
1713 dnl by the OpenGL and XKBlib.h checks further down
1714
1715 AC_PATH_XTRA
1716 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
1717 LDFLAGS="$LDFLAGS $X_LIBS"
1718
1719 if test "$wxUSE_MOTIF" = 1; then
1720     if test "$no_x" = "yes"; then
1721       AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
1722     fi
1723
1724     GUI_TK_LIBRARY="$X_LIBS"
1725     TOOLKIT_INCLUDE="$X_CFLAGS"
1726
1727     AFMINSTALL=afminstall
1728
1729     dnl manual check for X11 headers/libs
1730     dnl
1731     dnl    AC_MSG_CHECKING(for X11 headers)
1732     dnl    WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
1733     dnl    if test "$ac_find_includes" != "" ; then
1734     dnl        AC_MSG_RESULT(found $ac_find_includes)
1735     dnl    else
1736     dnl        AC_MSG_RESULT(no)
1737     dnl        AC_MSG_ERROR(please set CFLAGS to contain the location of X11/Intrinsic.h)
1738     dnl    fi
1739     dnl
1740     dnl    AC_MSG_CHECKING(for X11 libraries)
1741     dnl    WX_PATH_FIND_LIBRARIES($SEARCH_LIB, X11)
1742     dnl    if test "$ac_find_libraries" != "" ; then
1743     dnl        WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
1744     dnl        WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
1745     dnl
1746     dnl        GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1747     dnl        TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"
1748     dnl        AC_MSG_RESULT(found at $ac_find_libraries)
1749     dnl    else
1750     dnl        AC_MSG_RESULT(no)
1751     dnl        AC_MSG_ERROR(please set LDFLAGS to contain the location of libX11)
1752     dnl    fi
1753
1754     COMPILED_X_PROGRAM=0
1755
1756     AC_MSG_CHECKING(for Motif/Lesstif headers)
1757     WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
1758     if test "$ac_find_includes" != "" ; then
1759         AC_MSG_RESULT(found $ac_find_includes)
1760     else
1761         AC_TRY_COMPILE(
1762             [
1763                 #include <Xm/Xm.h>
1764             ],
1765             [
1766                 int version;
1767
1768                 version = xmUseVersion;
1769             ],
1770             [
1771                 AC_MSG_RESULT(found in default search path)
1772                 COMPILED_X_PROGRAM=1
1773             ],
1774             [
1775                 AC_MSG_RESULT(no)
1776                 AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
1777             ]
1778         )
1779     fi
1780
1781     if test "$COMPILED_X_PROGRAM" = 0; then
1782         AC_MSG_CHECKING(for Motif/Lesstif library)
1783         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
1784         if test "$ac_find_libraries" != "" ; then
1785             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
1786             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
1787
1788             GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1789             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"
1790             AC_MSG_RESULT(found at $ac_find_libraries)
1791         else
1792             dnl it might happen that we found headers in one of the standard
1793             dnl paths but the libs are elsewhere - we do need to try to
1794             dnl compile a sample program then here
1795             AC_TRY_COMPILE(
1796                 [
1797                     #include <Xm/Xm.h>
1798                 ],
1799                 [
1800                     int version;
1801
1802                     version = xmUseVersion;
1803                 ],
1804                 [
1805                     AC_MSG_RESULT(found in default search path)
1806                     COMPILED_X_PROGRAM=1
1807                 ],
1808                 [
1809                     AC_MSG_RESULT(no)
1810                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
1811                 ]
1812             )
1813         fi
1814     fi
1815
1816     dnl we don't need this as we used AC_PATH_XTRA above which does it for us
1817     dnl
1818     dnl dnl if we already compiled a sample program, X libs are surely there
1819     dnl if test "$COMPILED_X_PROGRAM" = 0; then
1820     dnl     AC_MSG_CHECKING(for Xt library)
1821     dnl     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
1822     dnl     if test "$ac_find_libraries" != "" ; then
1823     dnl         WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
1824     dnl         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1825     dnl         AC_MSG_RESULT(found at $ac_find_libraries)
1826     dnl     else
1827     dnl         AC_TRY_COMPILE
1828     dnl         (
1829     dnl             [
1830     dnl                 #include <X11/Intrinsic.h>
1831     dnl             ],
1832     dnl             [
1833     dnl                 char *p;
1834     dnl                 p = XtMalloc(5);
1835     dnl             ],
1836     dnl             [
1837     dnl                 AC_MSG_RESULT(found in default search path)
1838     dnl                 COMPILED_X_PROGRAM=1
1839     dnl             ],
1840     dnl             [
1841     dnl                 AC_MSG_RESULT(no)
1842     dnl                 AC_MSG_ERROR(please set LDFLAGS to contain the location of libXt)
1843     dnl             ]
1844     dnl         )
1845     dnl     fi
1846     dnl fi
1847
1848     XPM_LINK=""
1849     AC_MSG_CHECKING(for Xpm library)
1850     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1851     if test "$ac_find_libraries" != "" ; then
1852         WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
1853         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1854         XPM_LINK="-lXpm "
1855         AC_DEFINE(wxHAVE_LIB_XPM)
1856         AC_MSG_RESULT(found at $ac_find_libraries)
1857     else
1858         AC_TRY_COMPILE(
1859             [
1860                 #include <X11/xpm.h>
1861             ],
1862             [
1863                 int version;
1864
1865                 version = XpmLibraryVersion();
1866             ],
1867             [
1868             XPM_LINK="-lXpm "
1869             AC_DEFINE(wxHAVE_LIB_XPM)
1870                 AC_MSG_RESULT(found in default search path)
1871                 COMPILED_X_PROGRAM=0
1872             ],
1873             [
1874                 AC_MSG_RESULT(no)
1875                 AC_MSG_WARN(library will be compiled without support for images in XPM format)
1876             ]
1877         )
1878     fi
1879
1880     GUI_TK_LINK="-lXm $XPM_LINK -lXmu -lXext -lXt -lX11"
1881     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
1882     TOOLKIT=MOTIF
1883
1884     GUIHEADERS="\$(MOTIF_HEADERS)"
1885     GUIOBJS="\$(MOTIF_GUIOBJS)"
1886     COMMONOBJS="\$(MOTIF_COMMONOBJS)"
1887     GENERICOBJS="\$(MOTIF_GENERICOBJS)"
1888     GUIDEPS="\$(MOTIF_GUIDEPS)"
1889     COMMONDEPS="\$(MOTIF_COMMONDEPS)"
1890     GENERICDEPS="\$(MOTIF_GENERICDEPS)"
1891     UNIXOBJS="\$(UNIX_OBJS)"
1892     UNIXDEPS="\$(UNIX_DEPS)"
1893     GUIDIST=MOTIF_DIST
1894 fi
1895
1896 if test "$wxUSE_PM" = 1; then
1897     TOOLKIT=PM
1898
1899     GUIOBJS="\$(PM_GUIOBJS)"
1900     GUIHEADERS="\$(PM_HEADERS)"
1901     COMMONOBJS="\$(PM_COMMONOBJS)"
1902     GENERICOBJS="\$(PM_GENERICOBJS)"
1903     GUIDEPS="\$(PM_GUIDEPS)"
1904     COMMONDEPS="\$(PM_COMMONDEPS)"
1905     GENERICDEPS="\$(PM_GENERICDEPS)"
1906     UNIXOBJS=
1907     UNIXDEPS=
1908     GUIDIST=GTK_DIST
1909 fi
1910
1911 dnl the name of the directory where the files for this toolkit live
1912 if test "$TOOLKIT" != "PM" ; then
1913     TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
1914 else
1915     TOOLKIT_DIR="os2"
1916 fi
1917
1918     dnl the (base) name of the library and support files for this toolkit
1919     if test "$wxUSE_DEBUG_FLAG" = "yes"; then
1920         TOOLKIT_NAME="${TOOLKIT_DIR}d"
1921     else
1922         TOOLKIT_NAME="${TOOLKIT_DIR}"
1923     fi
1924
1925     dnl the symbol which allows conditional compilation for the given toolkit
1926     TOOLKIT_DEF="-D__WX${TOOLKIT}__"
1927
1928     dnl the name of the (libtool) library
1929     WX_LIBRARY="wx_${TOOLKIT_NAME}"
1930
1931     dnl the sources, their dependenices and the headers
1932     ALL_OBJECTS="\$(GUIOBJS) \$(COMMONOBJS) \$(GENERICOBJS) \$(UNIXOBJS) \$(HTMLOBJS) \$(OGLOBJS)"
1933
1934     dnl ODBC objects are Unix only
1935     if test "$TOOLKIT" != "MSW"; then
1936         if test "$wxUSE_ODBC" = "yes" ; then
1937             ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
1938         fi
1939     fi
1940
1941     if test "$wxUSE_LIBJPEG" = "yes" ; then
1942         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
1943     fi
1944     if test "$wxUSE_LIBTIFF" = "yes" ; then
1945         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
1946     fi
1947     if test "$wxUSE_LIBPNG" = "yes" ; then
1948         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
1949     fi
1950     if test "$wxUSE_ZLIB" = "yes" ; then
1951         ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
1952     fi
1953     if test "$wxUSE_FREETYPE" = "yes" ; then
1954         ALL_OBJECTS="${ALL_OBJECTS} \$(FREETYPEOBJS)"
1955     fi
1956     ALL_DEPFILES="\$(GUIDEPS) \$(COMMONDEPS) \$(GENERICDEPS) \$(UNIXDEPS) \$(HTMLDEPS) \$(OGLDEPS)"
1957
1958     PORT_FILES="src/\$(TOOLKITDIR)/files.lst"
1959     RPM_FILES="src/\$(TOOLKITDIR)/rpmfiles.lst"
1960     RPM_SPEC="wx\$(TOOLKIT).spec"
1961
1962     dnl distribute samples/demos/utils with GUI versions
1963     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
1964     DISTDIR="wx\$(TOOLKIT)"
1965 else
1966     USE_GUI=0
1967
1968     dnl this may be (almost) unneccesary for wxBase now we use TOOLKIT_NAME
1969     TOOLKIT_DIR="base"
1970
1971     dnl the base name of the library and wxXXX-config files
1972     if test "$wxUSE_DEBUG_FLAG" = "yes"; then
1973         TOOLKIT_NAME="${TOOLKIT_DIR}d"
1974     else
1975         TOOLKIT_NAME="${TOOLKIT_DIR}"
1976     fi
1977
1978     TOOLKIT_DEF="-D__WXBASE__"
1979
1980     dnl the sources, their dependenices and the headers
1981     ALL_OBJECTS="\$(BASE_OBJS) \${BASE_UNIX_OBJS}"
1982     ALL_DEPFILES="\${BASE_DEPS} \${BASE_UNIX_DEPS}"
1983
1984     if test "$wxUSE_ZLIB" = "yes" ; then
1985         ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
1986     fi
1987
1988     dnl building wxBase only
1989     WX_LIBRARY="wx_${TOOLKIT_NAME}"
1990
1991     PORT_FILES="src/files.lst"
1992     RPM_FILES="src/rpmfiles.lst"
1993     RPM_SPEC="wxBase.spec"
1994
1995     dnl distribute only wxBase sources/headers
1996     GUIDIST="BASE_DIST"
1997     DISTDIR="wxBase"
1998 fi
1999
2000 dnl the name of the (libtool) library
2001 WX_LIBRARY_NAME="lib${WX_LIBRARY}.la"
2002 WX_LIBRARY_NAME_GL="lib${WX_LIBRARY}_gl.la"
2003
2004 dnl the name of the static library
2005 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2006 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY}_gl.a"
2007
2008 dnl the name of the shared library
2009 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2010 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY}_gl-${WX_RELEASE}.so.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2011
2012 dnl the name of the links to the shared library
2013 WX_LIBRARY_LINK1="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}"
2014 WX_LIBRARY_LINK2="lib${WX_LIBRARY}-${WX_RELEASE}.so"
2015 WX_LIBRARY_LINK3="lib${WX_LIBRARY}.so"
2016 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY}_gl-${WX_RELEASE}.so.${WX_CURRENT}"
2017 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY}_gl-${WX_RELEASE}.so"
2018 WX_LIBRARY_LINK3_GL="lib${WX_LIBRARY}_gl.so"
2019
2020 dnl shared library settings
2021 SHARED_LD=
2022 PIC_FLAG=
2023 WX_ALL=
2024 WX_ALL_INSTALLED=
2025 BURNT_LIBRARY_NAME=
2026 WX_TARGET_LIBRARY_SONAME=
2027
2028 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2029
2030 if test "$wxUSE_SHARED" = "yes"; then
2031     case "${host}" in
2032       *-hp-hpux* )
2033         if test "$GCC" = yes ; then
2034             SHARED_LD="${CC} -shared -fPIC -o"
2035             PIC_FLAG="-fPIC"
2036         else
2037             dnl no idea why it wants it, but it does
2038             LDFLAGS="-L/usr/lib"
2039
2040             SHARED_LD="${CXX} -b -o"
2041             PIC_FLAG="+Z"
2042         fi
2043         WX_LIBRARY_NAME_SHARED="libwx_${TOOLKIT_NAME}.sl"
2044         WX_LIBRARY_NAME_SHARED_GL="libwx_${TOOLKIT_NAME}_gl.sl"
2045         if test "$wxUSE_OPENGL" = "yes"; then
2046             WX_ALL_INSTALLED="preinstall_gl"
2047             WX_ALL="${WX_LIBRARY_NAME_SHARED} ${WX_LIBRARY_NAME_SHARED_GL}"
2048         else
2049             WX_ALL="${WX_LIBRARY_NAME_SHARED}"
2050         fi
2051       ;;
2052
2053       dnl in fact, these settings are for any platform using gcc
2054       *-*-linux* )
2055         SHARED_LD="${CC} -shared -o"
2056         PIC_FLAG="-fPIC"
2057         if test "$wxUSE_BURNT_NAME" = "yes" ; then
2058             BURNT_LIBRARY_NAME="-Wl,-soname,${WX_LIBRARY_LINK1}"
2059             BURNT_LIBRARY_NAME_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2060             dnl substitute this in makelib.env for the contrib libs
2061             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2062         fi
2063         if test "$wxUSE_OPENGL" = "yes"; then
2064             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2065             WX_ALL="CREATE_LINKS CREATE_LINKS_GL"
2066         else
2067             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2068             WX_ALL="CREATE_LINKS"
2069         fi
2070       ;;
2071       *-*-irix5* | *-*-irix6* )
2072         if test "$GCC" = yes ; then
2073            SHARED_LD="${CC} -shared -o"
2074            PIC_FLAG="-fPIC"
2075         else
2076            SHARED_LD="${CXX} -shared -o"
2077         fi
2078         if test "$wxUSE_OPENGL" = "yes"; then
2079             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2080             WX_ALL="CREATE_LINKS CREATE_LINKS_GL"
2081         else
2082             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2083             WX_ALL="CREATE_LINKS"
2084         fi
2085       ;;
2086       *-*-solaris2* )
2087         if test "$GCC" = yes ; then
2088             SHARED_LD="${CC} -shared -o"
2089             PIC_FLAG="-fPIC"
2090
2091             dnl newer versions of gcc need -isystem to compile X headers on
2092             dnl Solaris (which use old style C syntax)
2093             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2094         else
2095             SHARED_LD="${CXX} -G -o"
2096             PIC_FLAG="-KPIC"
2097         fi
2098         if test "$wxUSE_OPENGL" = "yes"; then
2099             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2100             WX_ALL="CREATE_LINKS CREATE_LINKS_GL"
2101         else
2102             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2103             WX_ALL="CREATE_LINKS"
2104         fi
2105       ;;
2106       *-*-sunos4* )
2107         SHARED_LD="${CC} -shared -o"
2108         PIC_FLAG="-fPIC"
2109         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2110         WX_ALL="CREATE_LINKS"
2111       ;;
2112       *-*-freebsd* | *-*-netbsd*)
2113         SHARED_LD="${CC} -shared -o"
2114         PIC_FLAG="-fPIC"
2115         if test "$wxUSE_OPENGL" = "yes"; then
2116             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2117             WX_ALL="CREATE_LINKS CREATE_LINKS_GL"
2118         else
2119             WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2120             WX_ALL="CREATE_LINKS"
2121         fi
2122       ;;
2123       *-*-osf* )
2124         SHARED_LD="${CXX} -shared -o"
2125         PIC_FLAG="-fPIC"
2126         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2127         WX_ALL="CREATE_LINKS"
2128       ;;
2129       *-*-dgux5* )
2130         SHARED_LD="${CXX} -shared -o"
2131         PIC_FLAG="-fPIC"
2132         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2133         WX_ALL="CREATE_LINKS"
2134       ;;
2135       *-*-sysv5* )
2136         SHARED_LD="${CC} -shared -o"
2137         PIC_FLAG="-fPIC"
2138         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2139         WX_ALL="CREATE_LINKS"
2140       ;;
2141       *-*-aix* )
2142         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
2143         WX_ALL=${WX_LIBRARY_NAME_SHARED}
2144       ;;
2145       *-*-cygwin32* )
2146         dnl only static for now
2147         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2148         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2149         if test "$wxUSE_OPENGL" = "yes"; then
2150             WX_ALL_INSTALLED="preinstall_gl"
2151             WX_ALL="${WX_LIBRARY_NAME_STATIC} ${WX_LIBRARY_NAME_STATIC_GL}"
2152         else
2153             WX_ALL="${WX_LIBRARY_NAME_STATIC}"
2154         fi
2155       ;;
2156       *-*-mingw32* )
2157         dnl only static for now
2158         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2159         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2160         if test "$wxUSE_OPENGL" = "yes"; then
2161             WX_ALL_INSTALLED="preinstall_gl"
2162             WX_ALL="${WX_LIBRARY_NAME_STATIC} ${WX_LIBRARY_NAME_STATIC_GL}"
2163         else
2164             WX_ALL="${WX_LIBRARY_NAME_STATIC}"
2165         fi
2166       ;;
2167       *-pc-os2_emx )
2168         dnl only static for now
2169         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2170         WX_ALL="${WX_LIBRARY_NAME_STATIC}"
2171       ;;
2172       *-*-beos* )
2173         dnl can't use gcc under BeOS for shared library creation because it
2174         dnl complains about missing 'main'
2175         SHARED_LD="${LD} -shared -o"
2176         PIC_FLAG="-fPIC"
2177         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2178         WX_ALL="CREATE_LINKS"
2179       ;;
2180       *)
2181         AC_MSG_ERROR(unknown system type ${host}.)
2182     esac
2183
2184     dnl set target to shared if not explicitly chose static before
2185     if test "x$WX_TARGET_LIBRARY" = "x"; then
2186         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2187         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2188     fi
2189     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2190     WX_TARGET_LIBRARY_TYPE="so"
2191 else
2192     dnl set target to static
2193     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2194     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2195
2196     if test "$wxUSE_OPENGL" = "yes"; then
2197         WX_ALL_INSTALLED="preinstall_gl"
2198         WX_ALL="${WX_LIBRARY_NAME_STATIC} ${WX_LIBRARY_NAME_STATIC_GL}"
2199     else
2200         WX_ALL="${WX_LIBRARY_NAME_STATIC}"
2201     fi
2202
2203     dnl give static wxBase build a working install target
2204     if test "$wxUSE_GUI" = "no"; then
2205         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2206         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2207     fi
2208
2209     WX_TARGET_LIBRARY_TYPE="a"
2210 fi
2211
2212 dnl ------------------------------------------------------------------------
2213 dnl Check for headers
2214 dnl ------------------------------------------------------------------------
2215
2216 dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
2217 AC_CHECK_HEADERS(strings.h)
2218 dnl defines HAVE_UNISTD_H
2219 AC_CHECK_HEADERS(unistd.h)
2220 dnl defines HAVE_FCNTL_H
2221 AC_CHECK_HEADERS(fcntl.h)
2222 dnl defines HAVE_WCHAR_H
2223 AC_CHECK_HEADERS(wchar.h)
2224 dnl defines HAVE_WCSTR_H
2225 AC_CHECK_HEADERS(wcstr.h)
2226 dnl defines HAVE_FNMATCH_H
2227 AC_CHECK_HEADERS(fnmatch.h)
2228 dnl defines HAVE_ICONV_H (Unix98 encoding conversion routines)
2229 AC_CHECK_HEADERS(iconv.h)
2230 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
2231 AC_CHECK_HEADERS(langinfo.h)
2232
2233 if test "$wxUSE_GUI" = "yes"; then
2234     if test "$wxUSE_UNIX" = "yes"; then
2235         dnl defines HAVE_X11_XKBLIB_H
2236         AC_CHECK_HEADERS(X11/XKBlib.h)
2237     fi
2238 fi
2239
2240 dnl ---------------------------------------------------------------------------
2241 dnl Checks for typedefs
2242 dnl ---------------------------------------------------------------------------
2243
2244 dnl   defines mode_t if not already defined
2245 AC_TYPE_MODE_T
2246 dnl   defines off_t if not already defined
2247 AC_TYPE_OFF_T
2248 dnl   defines pid_t if not already defined
2249 AC_TYPE_PID_T
2250 dnl   defines size_t if not already defined
2251 AC_TYPE_SIZE_T
2252 dnl   defines uid_t and gid_t if not already defined
2253 AC_TYPE_UID_T
2254
2255 dnl ---------------------------------------------------------------------------
2256 dnl Checks for structures
2257 dnl ---------------------------------------------------------------------------
2258
2259 dnl does passwd struct has the pw_gecos field?
2260 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
2261     [
2262         AC_TRY_COMPILE([#include <pwd.h>],
2263              [
2264                 char *p;
2265                 struct passwd *pw;
2266                 p = pw->pw_gecos;
2267              ],
2268              [
2269                 wx_cv_struct_pw_gecos=yes
2270              ],
2271              [
2272                 wx_cv_struct_pw_gecos=no
2273              ]
2274         )
2275     ]
2276 )
2277
2278 if test "$wx_cv_struct_pw_gecos" = "yes"; then
2279     AC_DEFINE(HAVE_PW_GECOS)
2280 fi
2281
2282 dnl ---------------------------------------------------------------------------
2283 dnl Checks for compiler characteristics
2284 dnl ---------------------------------------------------------------------------
2285
2286 dnl defines const to be empty if c-compiler does not support const fully
2287 AC_C_CONST
2288 dnl defines inline to a sensible value for the c-compiler
2289 AC_C_INLINE
2290
2291 dnl check the sizes of integral types (give some reasonable default values for
2292 dnl cross-compiling)
2293 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
2294 AC_CHECK_SIZEOF(char, 1)
2295 AC_CHECK_SIZEOF(wchar_t, 4)
2296 AC_CHECK_SIZEOF(short, 2)
2297 AC_CHECK_SIZEOF(int *, 4)
2298 AC_CHECK_SIZEOF(int, 4)
2299 AC_CHECK_SIZEOF(long, 4)
2300 AC_CHECK_SIZEOF(long long, 0)
2301
2302 dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2303 WX_C_BIGENDIAN
2304
2305 dnl check for iostream (as opposed to iostream.h) standard header
2306 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2307
2308 dnl check whether C++ compiler supports bool built-in type
2309 WX_CPP_BOOL
2310
2311 dnl check whether we should define _GNU_SOURCE
2312 WX_GNU_EXTENSIONS
2313
2314 dnl ---------------------------------------------------------------------------
2315 dnl Check for functions
2316 dnl ---------------------------------------------------------------------------
2317
2318 dnl check for wcslen
2319 AC_CHECK_LIB(c, wcslen, [
2320             AC_DEFINE(HAVE_WCSLEN)
2321             WCHAR_LINK=""
2322         ], [
2323             AC_CHECK_LIB(w, wcslen, [
2324                 AC_DEFINE(HAVE_WCSLEN)
2325                 WCHAR_LINK="-lw"
2326             ])
2327         ])
2328
2329 dnl check for vprintf/vsprintf() which are GNU extensions
2330 AC_FUNC_VPRINTF
2331
2332 AC_LANG_SAVE
2333 AC_LANG_CPLUSPLUS
2334
2335 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
2336 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
2337 dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS here,
2338 dnl do it manually
2339
2340 dnl we use AC_TRY_COMPILE() here instead of AC_TRY_RUN() to make the checks
2341 dnl work for cross-compilation, but AC_TRY_COMPILE() normally only compiles
2342 dnl one function while we need at least 2 - hence the ugly hack below. To
2343 dnl understand why it works, remember that AC_TRY_COMPILE() just prepends
2344 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
2345 dnl end...
2346
2347 dnl check for vsnprintf() - a safe version of vsprintf()
2348 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
2349 [
2350   AC_TRY_COMPILE([
2351                     #include <stdio.h>
2352                     #include <stdarg.h>
2353                  ], [
2354                     int wx_test_vsnprintf(const char *, ...);
2355
2356                     wx_test_vsnprintf("%s");
2357                     return 0;
2358                  }
2359
2360                  int wx_test_vsnprintf(const char *fmt, ...)
2361                  {
2362                     char *s;
2363
2364                     va_list argp;
2365                     va_start(argp, fmt);
2366                     vsnprintf(s, 42, fmt, argp);
2367                     va_end(argp);
2368                  ], [
2369                     AC_DEFINE(HAVE_VSNPRINTF)
2370                     wx_cv_func_vsnprintf=yes
2371                  ], [
2372                     AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
2373                     wx_cv_func_vsnprintf=no
2374                  ])
2375 ])
2376
2377 dnl check for vsscanf()
2378 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
2379 [
2380   AC_TRY_COMPILE([
2381                     #include <stdio.h>
2382                     #include <stdarg.h>
2383                 ], [
2384                     int wx_test_vsscanf(const char *, ...);
2385
2386                     wx_test_vsscanf("%d");
2387                     return 0;
2388                 }
2389
2390                 int wx_test_vsscanf(const char *fmt, ...)
2391                 {
2392                     va_list argp;
2393                     va_start(argp, fmt);
2394                     vsscanf("42", fmt, argp);
2395                     va_end(argp);
2396                 ], [
2397                     AC_DEFINE(HAVE_VSSCANF)
2398                     wx_cv_func_vsscanf=yes
2399                 ], [
2400                     wx_cv_func_vsscanf=no
2401                 ])
2402 ])
2403
2404 AC_LANG_RESTORE
2405
2406 dnl the following tests are for Unix(like) systems only
2407 if test "$TOOLKIT" != "MSW"; then
2408
2409 dnl check for POSIX signals if we need them
2410 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
2411     AC_CHECK_FUNCS(sigaction)
2412
2413     if test "$ac_cv_func_sigaction" = "no"; then
2414         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
2415         wxUSE_ON_FATAL_EXCEPTION=no
2416     fi
2417
2418     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
2419       AC_LANG_SAVE
2420       AC_LANG_CPLUSPLUS
2421
2422       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
2423       [
2424         AC_TRY_COMPILE([#include <signal.h>],
2425                      [
2426                         extern void testSigHandler(int);
2427
2428                         struct sigaction sa;
2429                         sa.sa_handler = testSigHandler;
2430                      ], [
2431                         wx_cv_type_sa_handler=int
2432                      ], [
2433                         wx_cv_type_sa_handler=void
2434                      ])
2435       ])
2436
2437       AC_LANG_RESTORE
2438
2439       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
2440     fi
2441 fi
2442
2443 dnl check for vfork() (even if it's the same as fork() in modern Unices)
2444 AC_CHECK_FUNCS(vfork)
2445
2446 dnl check for timegm() used by datetime.cpp
2447 AC_CHECK_FUNCS(timegm)
2448
2449 dnl look for a functiopn to modify the environment
2450 AC_CHECK_FUNCS(putenv setenv, break)
2451
2452 HAVE_SOME_SLEEP_FUNC=0
2453 if test "$USE_BEOS" = 1; then
2454     dnl BeOS has its own (wonder where did they get it from) sleep() function
2455     dnl in unistd.h
2456     AC_DEFINE(HAVE_SLEEP)
2457     HAVE_SOME_SLEEP_FUNC=1
2458 fi
2459
2460 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
2461     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
2462     POSIX4_LINK=
2463     AC_CHECK_FUNCS(nanosleep,
2464         AC_DEFINE(HAVE_NANOSLEEP),
2465         [
2466             AC_CHECK_LIB(posix4, nanosleep,
2467                 [
2468                     AC_DEFINE(HAVE_NANOSLEEP)
2469                     POSIX4_LINK="-lposix4"
2470                 ],
2471                 [
2472                     AC_CHECK_FUNCS(usleep)
2473                     AC_MSG_WARN([wxSleep() function will not work])
2474                 ]
2475             )
2476         ]
2477     )
2478 fi
2479
2480 dnl check for uname (POSIX) and gethostname (BSD)
2481 AC_CHECK_FUNCS(uname gethostname, break)
2482
2483 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
2484 dnl but not for C++ one - hence change language)
2485 AC_LANG_SAVE
2486 AC_LANG_CPLUSPLUS
2487
2488 AC_CHECK_FUNCS(strtok_r)
2489
2490 AC_LANG_RESTORE
2491
2492 dnl check for inet_addr and inet_aton (these may live either in libc, or in
2493 dnl libnsl or libresolv)
2494 INET_LINK=
2495 AC_CHECK_FUNCS(inet_addr,
2496     AC_DEFINE(HAVE_INET_ADDR),
2497     [
2498         AC_CHECK_LIB(nsl, inet_addr,
2499             INET_LINK="nsl",
2500             AC_CHECK_LIB(resolv, inet_addr,
2501                 INET_LINK="resolv"
2502             )
2503         )
2504     ]
2505 )
2506
2507 AC_CHECK_FUNCS(inet_aton,
2508         AC_DEFINE(HAVE_INET_ATON),
2509         [
2510             dnl only check it in the same lib
2511             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
2512         ])
2513
2514 if test "x$INET_LINK" != "x"; then
2515     AC_DEFINE(HAVE_INET_ADDR)
2516     INET_LINK="-l$INET_LINK"
2517 fi
2518
2519 fi
2520 dnl if !MSW
2521
2522 dnl ===========================================================================
2523 dnl Now we have all the info we need - use it!
2524 dnl ===========================================================================
2525
2526 dnl flush the cache
2527 AC_CACHE_SAVE
2528
2529 dnl ---------------------------------------------------------------------------
2530 dnl thread support for Unix (always available under Win32)
2531 dnl ---------------------------------------------------------------------------
2532
2533 dnl under MSW we always have thread support
2534 if test "$TOOLKIT" != "MSW"; then
2535
2536 dnl the code below:
2537 dnl   defines THREADS_OBJ which contains the object files to build
2538 dnl   defines THREADS_LINK which contains the thread library to link with
2539 dnl   defines wxUSE_THREADS=1 if thread support is activated
2540
2541 THREADS_LINK=""
2542 THREADS_OBJ=""
2543
2544 if test "$wxUSE_THREADS" = "yes" ; then
2545     if test "$wxUSE_WINE" = 1 ; then
2546         AC_MSG_WARN([Threads are not supported under WINE])
2547         wxUSE_THREADS="no"
2548     elif test "$USE_BEOS" = 1; then
2549         AC_MSG_WARN([BeOS threads are not yet supported])
2550         wxUSE_THREADS="no"
2551     fi
2552 fi
2553
2554 if test "$wxUSE_THREADS" = "yes" ; then
2555     dnl find if POSIX threads are available
2556
2557     dnl AIX calls the library libpthreads - thanks IBM!
2558     if test "$USE_AIX" = 1; then
2559         THREADS_LIB=pthreads
2560     else
2561         THREADS_LIB=pthread
2562     fi
2563
2564     dnl standard lib name is pthread
2565     dnl We no longer test for pthread-0.7 as it breaks compilation on some
2566     dnl glibc2 systems, especially for static linkage.
2567     AC_CHECK_LIB($THREADS_LIB, pthread_create, [
2568             THREADS_OBJ="threadpsx.lo"
2569             THREADS_LINK=$THREADS_LIB
2570         ], [
2571             dnl thread functions are in libc_r under FreeBSD
2572             AC_CHECK_LIB(c_r, pthread_create, [
2573                 THREADS_OBJ="threadpsx.lo"
2574                 THREADS_LINK="c_r"
2575             ], [
2576                 dnl VZ: SGI threads are not supported currently
2577                 AC_CHECK_HEADER(sys/prctl.h, [
2578                     THREADS_OBJ="threadsgi.lo"
2579                 ])
2580             ])
2581         ])
2582
2583     if test -z "$THREADS_OBJ" ; then
2584         wxUSE_THREADS=no
2585         AC_MSG_WARN(No thread support on this system)
2586     fi
2587 fi
2588
2589 dnl do other tests only if we are using threads
2590 if test "$wxUSE_THREADS" = "yes" ; then
2591   AC_CHECK_FUNCS(thr_setconcurrency)
2592
2593   dnl define autoconf macro to check for given function in both pthread and
2594   dnl posix4 libraries
2595   dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
2596   dnl VZ: TODO
2597   dnl AC_DEFUN(AC_FUNC_THREAD,
2598   dnl [
2599   dnl     AC_CHECK_LIB($THREADS_LINK, $1,
2600   dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
2601   dnl            [AC_CHECK_LIB("posix4", $1,
2602   dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
2603   dnl                 POSIX4_LINK="-lposix4"
2604   dnl             ])
2605   dnl            ])
2606   dnl ])
2607
2608   AC_CHECK_HEADERS(sched.h)
2609
2610   AC_CHECK_LIB($THREADS_LINK, sched_yield,
2611                AC_DEFINE(HAVE_SCHED_YIELD),
2612                [AC_CHECK_LIB("posix4", sched_yield,
2613                    [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],
2614                    AC_MSG_WARN(wxThread::Yield will not work properly)
2615                 )]
2616                )
2617
2618   dnl to be able to set the thread priority, we need to have all of the
2619   dnl following functions:
2620   dnl   1. pthread_attr_getschedpolicy
2621   dnl   2. sched_get_priority_min and sched_get_priority_max
2622   dnl      (this one can be in either libpthread or libposix4 (under Solaris))
2623   dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
2624   HAVE_PRIOR_FUNCS=0
2625   AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
2626                  AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
2627                    AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
2628                        HAVE_PRIOR_FUNCS=1,
2629                        AC_CHECK_LIB("posix4", sched_get_priority_max,
2630                          [
2631                             HAVE_PRIOR_FUNCS=1
2632                             POSIX4_LINK="-lposix4"
2633                          ],
2634                        )
2635                    )
2636                  )
2637                )
2638
2639   if test "$HAVE_PRIOR_FUNCS" = 1; then
2640     AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
2641   else
2642     AC_MSG_WARN(Setting thread priority will not work)
2643   fi
2644
2645   AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
2646                AC_DEFINE(HAVE_PTHREAD_CANCEL),
2647                AC_MSG_WARN([wxThread::Kill() will not work properly]))
2648
2649   AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
2650   [
2651     AC_TRY_COMPILE([#include <pthread.h>],
2652                  [
2653                     pthread_cleanup_push(NULL, NULL);
2654                     pthread_cleanup_pop(0);
2655                  ], [
2656                     wx_cv_func_pthread_cleanup_push=yes
2657                     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
2658                  ], [
2659                     wx_cv_func_pthread_cleanup_push=no
2660                  ])
2661   ])
2662
2663   THREADS_LINK="-l$THREADS_LINK"
2664
2665   dnl building MT programs under Solaris with the native compiler requires -mt
2666   dnl switch
2667   if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
2668       CFLAGS="${CFLAGS} -mt"
2669       CXXFLAGS="${CXXFLAGS} -mt"
2670       LDFLAGS="${LDFLAGS} -mt"
2671   fi
2672 fi
2673
2674 dnl from if !MSW
2675 fi
2676
2677 if test "$wxUSE_THREADS" = "yes"; then
2678   AC_DEFINE(wxUSE_THREADS)
2679
2680   dnl must define _REENTRANT for multithreaded code
2681   CFLAGS="${CFLAGS} -D_REENTRANT"
2682   CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
2683
2684   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
2685 else
2686   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
2687   dnl functions - add tests for other functions here as well
2688   if test "$ac_cv_func_strtok_r" = "yes"; then
2689     AC_MSG_CHECKING(if -D_REENTRANT is needed)
2690     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
2691         CFLAGS="${CFLAGS} -D_REENTRANT"
2692         CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
2693         AC_MSG_RESULT(yes)
2694     else
2695         AC_MSG_RESULT(no)
2696     fi
2697   fi
2698 fi
2699
2700 if test "$WXGTK20" = 1 ; then
2701   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
2702   WXGTK12=1
2703 fi
2704
2705 if test "$WXGTK12" = 1 ; then
2706   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
2707 fi
2708
2709 if test "$WXGTK127" = 1 ; then
2710   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
2711 fi
2712
2713 if test "$WXWINE" = 1 ; then
2714   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WXWINE__"
2715 fi
2716
2717 if test "$wxUSE_CYGWIN" = 1 ; then
2718   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WIN95__"
2719 fi
2720
2721 WXDEBUG=
2722
2723 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
2724     WXDEBUG="-g"
2725     wxUSE_OPTIMISE=no
2726 fi
2727
2728 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
2729     wxUSE_DEBUG_INFO=yes
2730     WXDEBUG="-ggdb"
2731 fi
2732
2733 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
2734     AC_DEFINE(WXDEBUG)
2735     WXDEBUG_DEFINE="-D__WXDEBUG__"
2736 else
2737     if test "$wxUSE_GTK" = 1 ; then
2738         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
2739     fi
2740 fi
2741
2742 if test "$wxUSE_MEM_TRACING" = "yes" ; then
2743     AC_DEFINE(wxUSE_MEMORY_TRACING)
2744     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
2745     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
2746     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
2747 fi
2748
2749 if test "$wxUSE_DMALLOC" = "yes" ; then
2750     DMALLOC_LINK="-ldmalloc"
2751 fi
2752
2753 PROFILE=
2754 if test "$wxUSE_PROFILE" = "yes" ; then
2755     PROFILE="-pg"
2756 fi
2757
2758 DEP_INFO_FLAGS=
2759 CODE_GEN_FLAGS=
2760 if test "$GCC" = yes ; then
2761     if test "$wxUSE_NO_RTTI" = "yes" ; then
2762         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-rtti"
2763     fi
2764     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
2765         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-exceptions"
2766     fi
2767     if test "$wxUSE_PERMISSIVE" = "yes" ; then
2768        CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
2769     fi
2770     if test "$wxUSE_NO_DEPS" = "no" ; then
2771         DEP_INFO_FLAGS="-MMD"
2772     fi
2773 fi
2774
2775
2776 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
2777 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
2778 if test "$wxUSE_OPTIMISE" = "no" ; then
2779     OPTIMISE=
2780 else
2781     if test "$GCC" = yes ; then
2782         OPTIMISE="-O2"
2783         case "${host}" in
2784             i586-*-*|i686-*-* )
2785             OPTIMISE="${OPTIMISE} "
2786         ;;
2787         esac
2788     else
2789         OPTIMISE="-O"
2790     fi
2791 fi
2792
2793 dnl ---------------------------------------------------------------------------
2794 dnl Optional libraries
2795 dnl ---------------------------------------------------------------------------
2796
2797 ZLIB_INCLUDE=
2798 if test "$wxUSE_ZLIB" = "yes" -o "$wxUSE_ZLIB" = "sys" ; then
2799   AC_DEFINE(wxUSE_ZLIB)
2800   if test "$wxUSE_ZLIB" = "yes" ; then
2801     ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
2802   else
2803     ZLIB_LINK=
2804     AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK="-lz"))
2805     if test "x$ZLIB_LINK" = "x" ; then
2806         AC_MSG_ERROR(system zlib compression library not found! Use --with-zlib=yes to use built-in zlib)
2807     fi
2808   fi
2809 fi
2810
2811 PNG_INCLUDE=
2812 if test "$wxUSE_LIBPNG" = "yes" -o "$wxUSE_LIBPNG" = "sys" ; then
2813   AC_DEFINE(wxUSE_LIBPNG)
2814   dnl for the check below to have a chance to succeed, we must already have
2815   dnl libz somewhere
2816   if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2817     AC_MSG_WARN([--with-libpng=sys doesn't work without --with-zlib=sys, will compile the built-in libpng instead])
2818     wxUSE_LIBPNG=yes
2819   fi
2820
2821   if test "$wxUSE_LIBPNG" = "yes" ; then
2822     PNG_INCLUDE="-I\${top_srcdir}/src/png"
2823   else
2824     PNG_LINK=
2825     AC_CHECK_HEADER(png.h,
2826                     AC_CHECK_LIB(png, png_check_sig,
2827                                  PNG_LINK="-lpng",
2828                                  ,
2829                                  [-lz -lm])
2830                    )
2831     if test "x$PNG_LINK" = "x" ; then
2832         AC_MSG_ERROR(system png library not found! Use --with-libpng=yes to use the built-in libpng)
2833     fi
2834   fi
2835
2836   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2837 fi
2838
2839 JPEG_INCLUDE=
2840 if test "$wxUSE_LIBJPEG" = "yes" -o "$wxUSE_LIBJPEG" = "sys" ; then
2841   AC_DEFINE(wxUSE_LIBJPEG)
2842   if test "$wxUSE_LIBJPEG" = "yes" ; then
2843     JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
2844   else
2845     JPEG_LINK=
2846     AC_CHECK_HEADER(jpeglib.h, AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK="-ljpeg"))
2847     if test "x$JPEG_LINK" = "x" ; then
2848         AC_MSG_ERROR(system jpeg library not found! Use --with-libjpeg=yes to use the built-in one)
2849     fi
2850   fi
2851 fi
2852
2853 TIFF_INCLUDE=
2854 if test "$wxUSE_LIBTIFF" = "yes" -o "$wxUSE_LIBTIFF" = "sys" ; then
2855   AC_DEFINE(wxUSE_LIBTIFF)
2856   if test "$wxUSE_LIBTIFF" = "yes" ; then
2857     TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2858   else
2859     TIFF_LINK=
2860     AC_CHECK_HEADER(tiffio.h, AC_CHECK_LIB(tiff, TIFFError,
2861                                            TIFF_LINK="-ltiff",
2862                                            ,
2863                                            -lm))
2864     if test "x$TIFF_LINK" = "x" ; then
2865         AC_MSG_ERROR(system tiff library not found! Use --with-libtiff=yes to use the built-in one)
2866     fi
2867   fi
2868 fi
2869
2870 FREETYPE_INCLUDE=
2871 if test "$wxUSE_FREETYPE" = "yes" -o "$wxUSE_FREETYPE" = "sys" ; then
2872   AC_DEFINE(wxUSE_FREETYPE)
2873   if test "$wxUSE_FREETYPE" = "yes" ; then
2874     FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
2875   else
2876     FREETYPE_LINK=
2877     AC_CHECK_HEADER(freetype.h,
2878                     AC_CHECK_LIB(freetype, FT_Render_Glyph,
2879                                  FREETYPE_LINK="-lfreetype",
2880                                  ,
2881                                  [-lm])
2882                    )
2883     if test "x$FREETYPE_LINK" = "x" ; then
2884         AC_MSG_ERROR(system freetype library not found! Use --with-freetype=yes to use the built-in freetype)
2885     fi
2886   fi
2887 fi
2888
2889 if test "$wxUSE_OPENGL" = "yes"; then
2890   AC_CHECK_HEADER(GL/gl.h, [
2891     AC_DEFINE(wxUSE_OPENGL)
2892     AC_DEFINE(wxUSE_GLCANVAS)
2893     AC_CHECK_LIB(GL, glFlush, [
2894       OPENGL_LINK="-lGL -lGLU"
2895     ],[
2896         AC_CHECK_LIB(MesaGL, glFlush, [
2897         OPENGL_LINK="-lMesaGL -lMesaGLU"
2898       ],)
2899      ],)
2900     ],wxUSE_OPENGL=0)
2901 fi
2902
2903 dnl ---------------------------------------------------------------------------
2904 dnl the library may be built without GUI classes at all
2905 dnl ---------------------------------------------------------------------------
2906
2907 if test "$wxUSE_GUI" = "yes"; then
2908   AC_DEFINE(wxUSE_GUI)
2909
2910   dnl the things we always pull in the GUI version of the library:
2911   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
2912   dnl    library really can't be built without those)
2913   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
2914   dnl    almost any program and the first 2 are needed to show a message box
2915   dnl    which want to be always able to do)
2916   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
2917   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
2918   dnl    need the dcs, pens, brushes, ...), this just can't be done now
2919   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
2920   dnl 5. misc stuff: timers, settings, message box
2921 else
2922   AC_DEFINE(wxUSE_NOGUI)
2923 fi
2924
2925 dnl ---------------------------------------------------------------------------
2926 dnl Unix/Windows
2927 dnl ---------------------------------------------------------------------------
2928
2929 if test "$wxUSE_UNIX" = "yes"; then
2930   AC_DEFINE(wxUSE_UNIX)
2931 fi
2932
2933 dnl ---------------------------------------------------------------------------
2934 dnl Register non-GUI class options for makefiles and setup.h
2935 dnl ---------------------------------------------------------------------------
2936
2937 if test "$wxUSE_APPLE_IEEE" = "yes"; then
2938   AC_DEFINE(wxUSE_APPLE_IEEE)
2939 fi
2940
2941 if test "$wxUSE_WAVE" = "yes"; then
2942   AC_DEFINE(wxUSE_WAVE)
2943 fi
2944
2945 if test "$wxUSE_FILE" = "yes"; then
2946   AC_DEFINE(wxUSE_FILE)
2947 fi
2948
2949 if test "$wxUSE_FILESYSTEM" = "yes"; then
2950   AC_DEFINE(wxUSE_FILESYSTEM)
2951 fi
2952
2953 if test "$wxUSE_FS_INET" = "yes"; then
2954   AC_DEFINE(wxUSE_FS_INET)
2955 fi
2956
2957 if test "$wxUSE_FS_ZIP" = "yes"; then
2958   AC_DEFINE(wxUSE_FS_ZIP)
2959 fi
2960
2961 if test "$wxUSE_ZIPSTREAM" = "yes"; then
2962   AC_DEFINE(wxUSE_ZIPSTREAM)
2963 fi
2964
2965 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
2966   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
2967 fi
2968
2969 if test "$wxUSE_BUSYINFO" = "yes"; then
2970   AC_DEFINE(wxUSE_BUSYINFO)
2971 fi
2972
2973 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2974   AC_DEFINE(wxUSE_STD_IOSTREAM)
2975 fi
2976
2977 if test "$wxUSE_TEXTFILE" = "yes"; then
2978   if test "$wxUSE_FILE" != "yes"; then
2979     AC_MSG_WARN(wxTextFile requires wxFile and it won't be compiled without it)
2980   else
2981     AC_DEFINE(wxUSE_TEXTFILE)
2982   fi
2983 fi
2984
2985 if test "$wxUSE_CONFIG" = "yes" ; then
2986   if test "$wxUSE_TEXTFILE" != "yes"; then
2987     AC_MSG_WARN(wxConfig requires wxTextFile and it won't be compiled without it)
2988   else
2989     AC_DEFINE(wxUSE_CONFIG)
2990     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
2991   fi
2992 fi
2993
2994 if test "$wxUSE_INTL" = "yes" ; then
2995   if test "$wxUSE_FILE" != "yes"; then
2996     AC_MSG_WARN(I18n code requires wxFile and it won't be compiled without it)
2997   else
2998     AC_DEFINE(wxUSE_INTL)
2999     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3000     GUIDIST="$GUIDIST INTL_DIST"
3001   fi
3002 fi
3003
3004 if test "$wxUSE_LOG" = "yes"; then
3005   AC_DEFINE(wxUSE_LOG)
3006 fi
3007
3008 if test "$wxUSE_LONGLONG" = "yes"; then
3009   AC_DEFINE(wxUSE_LONGLONG)
3010 fi
3011
3012 if test "$wxUSE_GEOMETRY" = "yes"; then
3013   AC_DEFINE(wxUSE_GEOMETRY)
3014 fi
3015
3016 if test "$wxUSE_PLOT" = "yes"; then
3017   AC_DEFINE(wxUSE_PLOT)
3018 fi
3019
3020 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3021   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3022   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3023 fi
3024
3025 if test "$wxUSE_STREAMS" = "yes" ; then
3026   AC_DEFINE(wxUSE_STREAMS)
3027 fi
3028
3029 dnl ------------------------------------------------------------------------
3030 dnl time/date functions
3031 dnl ------------------------------------------------------------------------
3032
3033 if test "$wxUSE_TIMEDATE" = "yes"; then
3034     dnl check for strptime
3035     AC_CHECK_FUNCS(strptime)
3036
3037     dnl check for timezone variable
3038     AC_CACHE_CHECK(for timezone variable in <time.h>,
3039                    wx_cv_var_timezone,
3040                    [
3041                         AC_TRY_COMPILE(
3042                             [
3043                                 #include <time.h>
3044                             ],
3045                             [
3046                                 int tz;
3047                                 tz = __timezone;
3048                             ],
3049                             [
3050                                 wx_cv_var_timezone=__timezone
3051                             ],
3052                             [
3053                                 AC_TRY_COMPILE(
3054                                     [
3055                                         #include <time.h>
3056                                     ],
3057                                     [
3058                                         int tz;
3059                                         tz = _timezone;
3060                                     ],
3061                                     [
3062                                         wx_cv_var_timezone=_timezone
3063                                     ],
3064                                     [
3065                                         AC_TRY_COMPILE(
3066                                             [
3067                                                 #include <time.h>
3068                                             ],
3069                                             [
3070                                                 int tz;
3071                                                 tz = timezone;
3072                                             ],
3073                                             [
3074                                                 wx_cv_var_timezone=timezone
3075                                             ],
3076                                             AC_MSG_ERROR(no timezone variable)
3077                                         )
3078                                     ]
3079                                 )
3080                             ]
3081                         )
3082                    ]
3083     )
3084
3085     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3086     AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3087
3088     dnl check for localtime (it's POSIX, but the check can do no harm...)
3089     AC_CHECK_FUNCS(localtime)
3090
3091     if test "$ac_cv_func_localtime" = "yes"; then
3092         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3093                        wx_cv_struct_tm_has_gmtoff,
3094         [
3095             AC_TRY_COMPILE(
3096                 [
3097                     #include <time.h>
3098                 ],
3099                 [
3100                     struct tm tm;
3101                     tm.tm_gmtoff++;
3102                 ],
3103                 [
3104                     wx_cv_struct_tm_has_gmtoff=yes
3105                     AC_DEFINE(WX_GMTOFF_IN_TM)
3106                 ],
3107                 wx_cv_struct_tm_has_gmtoff=no
3108             )
3109         ])
3110     fi
3111
3112     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3113     dnl function to be used for high resolution timers
3114     AC_CHECK_FUNCS(gettimeofday ftime, break)
3115
3116     if test "$ac_cv_func_gettimeofday" = "yes"; then
3117         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3118                        wx_cv_func_gettimeofday_has_2_args,
3119         [
3120             dnl on some _really_ old systems it takes only 1 argument
3121             AC_LANG_SAVE
3122             AC_LANG_CPLUSPLUS
3123
3124             AC_TRY_COMPILE(
3125                 [
3126                     #include <sys/time.h>
3127                     #include <unistd.h>
3128                 ],
3129                 [
3130                     struct timeval tv;
3131                     struct timezone tz;
3132                     gettimeofday(&tv, &tz);
3133                 ],
3134                 wx_cv_func_gettimeofday_has_2_args=yes,
3135                 AC_TRY_COMPILE(
3136                     [
3137                         #include <sys/time.h>
3138                         #include <unistd.h>
3139                     ],
3140                     [
3141                         struct timeval tv;
3142                         gettimeofday(&tv);
3143                     ],
3144                     wx_cv_func_gettimeofday_has_2_args=no,
3145                     wx_cv_func_gettimeofday_has_2_args=unknown
3146                 )
3147             )
3148             AC_LANG_RESTORE
3149         ])
3150
3151         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3152             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3153         fi
3154     fi
3155
3156     AC_DEFINE(wxUSE_TIMEDATE)
3157     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3158 fi
3159
3160 dnl ------------------------------------------------------------------------
3161 dnl wxSocket
3162 dnl ------------------------------------------------------------------------
3163
3164 dnl under MSW we always have sockets
3165 if test "$TOOLKIT" != "MSW"; then
3166
3167 if test "$wxUSE_SOCKETS" = "yes"; then
3168     dnl under Solaris, socket functions live in -lsocket
3169     AC_CHECK_FUNC(socket,,
3170         AC_CHECK_LIB(socket, socket,
3171             INET_LINK="$INET_LINK -lsocket",
3172             [
3173                 AC_MSG_WARN([socket library not found - sockets will be disabled])
3174                 wxUSE_SOCKETS=no
3175             ]
3176         )
3177     )
3178 fi
3179
3180 fi
3181 dnl if !MSW
3182
3183 if test "$wxUSE_SOCKETS" = "yes" ; then
3184     dnl determine the type of third argument for getsockname
3185     AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3186                    wx_cv_type_getsockname3,
3187         [
3188             AC_LANG_SAVE
3189             AC_LANG_CPLUSPLUS
3190
3191             AC_TRY_COMPILE(
3192                 [
3193                     #include <sys/types.h>
3194                     #include <sys/socket.h>
3195                 ],
3196                 [
3197                     socklen_t len;
3198                     getsockname(0, 0, &len);
3199                 ],
3200                 wx_cv_type_getsockname3=socklen_t,
3201                 AC_TRY_COMPILE(
3202                     [
3203                         #include <sys/types.h>
3204                         #include <sys/socket.h>
3205                     ],
3206                     [
3207                         size_t len;
3208                         getsockname(0, 0, &len);
3209                     ],
3210                     wx_cv_type_getsockname3=size_t,
3211                     AC_TRY_COMPILE(
3212                         [
3213                             #include <sys/types.h>
3214                             #include <sys/socket.h>
3215                         ],
3216                         [
3217                             int len;
3218                             getsockname(0, 0, &len);
3219                         ],
3220                         wx_cv_type_getsockname3=int,
3221                         wx_cv_type_getsockname3=unknown
3222                     )
3223                 )
3224             )
3225
3226             AC_LANG_RESTORE
3227         ])
3228
3229     if test "$wx_cv_type_getsockname3" = "unknown"; then
3230         wxUSE_SOCKETS=no
3231         AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
3232     else
3233         AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
3234     fi
3235 fi
3236
3237 if test "$wxUSE_SOCKETS" = "yes" ; then
3238     AC_DEFINE(wxUSE_SOCKETS)
3239     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
3240     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS protocol"
3241 fi
3242
3243 dnl ---------------------------------------------------------------------------
3244 dnl Joystick support
3245 dnl ---------------------------------------------------------------------------
3246
3247 if test "$wxUSE_GUI" = "yes"; then
3248
3249 dnl under MSW we always have joystick support
3250 if test "$TOOLKIT" != "MSW"; then
3251
3252 if test "$wxUSE_JOYSTICK" = "yes"; then
3253   dnl joystick support is only for Linux 2.1.x or greater
3254   AC_CHECK_HEADERS(linux/joystick.h)
3255   if test "$ac_cv_header_linux_joystick_h" != "yes"; then
3256     wxUSE_JOYSTICK=no
3257     AC_MSG_WARN(Joystick not supported by this system, disabled)
3258   fi
3259 fi
3260
3261 fi
3262 dnl if !MSW
3263
3264 if test "$wxUSE_JOYSTICK" = "yes"; then
3265     AC_DEFINE(wxUSE_JOYSTICK)
3266     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
3267 fi
3268
3269 fi
3270 dnl if wxUSE_GUI
3271
3272 dnl ------------------------------------------------------------------------
3273 dnl DLL support
3274 dnl ------------------------------------------------------------------------
3275
3276 dnl under MSW we always have LoadLibrary/GetProcAddress
3277 if test "$TOOLKIT" != "MSW"; then
3278
3279 HAVE_DL_FUNCS=0
3280 HAVE_SHL_FUNCS=0
3281 if test "$wxUSE_DYNLIB_CLASS" = "yes"; then
3282     dnl the test is a bit complicated because we check for dlopen() both with
3283     dnl and without -ldl and we also try to find shl_load() if there is no
3284     dnl dlopen() on this system
3285     AC_CHECK_FUNCS(dlopen,
3286         [
3287             AC_DEFINE(HAVE_DLOPEN)
3288             HAVE_DL_FUNCS=1
3289         ],
3290         [
3291             AC_CHECK_LIB(dl, dlopen,
3292                         [
3293                             AC_DEFINE(HAVE_DLOPEN)
3294                             HAVE_DL_FUNCS=1
3295                             LIBS="$LIBS -ldl"
3296                         ],
3297                         [
3298                             AC_CHECK_FUNCS(shl_load,
3299                                           [
3300                                             AC_DEFINE(HAVE_SHL_LOAD)
3301                                             HAVE_SHL_FUNCS=1
3302                                           ],
3303                                           [
3304                                             AC_CHECK_LIB(shl_load, dld,
3305                                                          [
3306                                                             HAVE_SHL_FUNCS=1
3307                                                             LIBS="$LIBS -ldld"
3308                                                          ])
3309                                           ])
3310                         ])
3311         ])
3312
3313     dnl check also for dlerror()
3314     if test "$HAVE_DL_FUNCS" = 1; then
3315         AC_CHECK_FUNCS(dlerror,
3316                        AC_DEFINE(HAVE_DLERROR),
3317                        AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
3318     fi
3319
3320     if test "$HAVE_DL_FUNCS" = 0; then
3321         if test "$HAVE_SHL_FUNCS" = 0; then
3322           if test "$USE_UNIX" = 1; then
3323               AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
3324               wxUSE_DYNLIB_CLASS=no
3325           else
3326               AC_MSG_WARN([Assuming wxLibrary class works on this platform])
3327           fi
3328         fi
3329     fi
3330 fi
3331
3332 fi
3333 dnl if !MSW
3334
3335 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
3336     AC_DEFINE(wxUSE_DYNLIB_CLASS)
3337 else
3338     wxUSE_ODBC=no
3339     wxUSE_SERIAL=no
3340 fi
3341
3342 dnl ---------------------------------------------------------------------------
3343 dnl String stuff
3344 dnl ---------------------------------------------------------------------------
3345
3346 if test "$wxUSE_UNICODE" = "yes" ; then
3347   AC_DEFINE(wxUSE_UNICODE)
3348 fi
3349
3350 if test "$wxUSE_WCSRTOMBS" = "yes" ; then
3351   AC_DEFINE(wxUSE_WCSRTOMBS)
3352 fi
3353
3354 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
3355   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
3356 fi
3357
3358 dnl ----------------------------------------------------------------
3359 dnl serialization support
3360 dnl ----------------------------------------------------------------
3361
3362 if test "$wxUSE_SERIAL" = "yes" ; then
3363     AC_DEFINE(wxUSE_SERIAL)
3364 fi
3365
3366 dnl ----------------------------------------------------------------
3367 dnl iODBC support
3368 dnl ----------------------------------------------------------------
3369
3370 IODBC_C_SRC=""
3371 if test "$wxUSE_ODBC" = "yes" ; then
3372     AC_DEFINE(wxUSE_ODBC)
3373     WXODBCFLAG="-D_IODBC_"
3374     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3375     IODBCOBJS="\$(IODBC_OBJS)"
3376 else
3377     IODBCOBJS=
3378 fi
3379
3380 dnl ----------------------------------------------------------------
3381 dnl Register PostScript options for makefiles and setup.h
3382 dnl ----------------------------------------------------------------
3383
3384 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
3385   AC_DEFINE(wxUSE_POSTSCRIPT)
3386 fi
3387
3388 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
3389
3390 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
3391
3392 dnl ---------------------------------------------------------------------------
3393 dnl big GUI components: MDI, doc/view, printing, help, ...
3394 dnl ---------------------------------------------------------------------------
3395
3396 if test "$wxUSE_CONSTRAINTS" = "yes"; then
3397     AC_DEFINE(wxUSE_CONSTRAINTS)
3398     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
3399 fi
3400
3401 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
3402     AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
3403     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
3404 fi
3405
3406 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
3407     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
3408     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
3409     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
3410         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
3411     fi
3412 fi
3413
3414 if test "$wxUSE_HELP" = "yes"; then
3415     AC_DEFINE(wxUSE_HELP)
3416     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
3417 fi
3418
3419 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
3420     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3421         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
3422     else
3423         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
3424     fi
3425     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
3426 fi
3427
3428 if test "$wxUSE_PROLOGIO" = "yes" ; then
3429     AC_DEFINE(wxUSE_PROLOGIO)
3430 fi
3431
3432 if test "$wxUSE_RESOURCES" = "yes" ; then
3433     if test "$wxUSE_PROLOGIO" = "yes" ; then
3434         AC_DEFINE(wxUSE_RESOURCES)
3435         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
3436     else
3437         AC_MSG_WARN([wxWindows ressource system requires PrologIO and can't be compiled without it.])
3438     fi
3439 fi
3440
3441 if test "$wxUSE_X_RESOURCES" = "yes"; then
3442     AC_DEFINE(wxUSE_X_RESOURCES)
3443 fi
3444
3445 dnl ---------------------------------------------------------------------------
3446 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
3447 dnl ---------------------------------------------------------------------------
3448
3449 if test "$wxUSE_IPC" = "yes"; then
3450     if test "$wxUSE_SOCKETS" != "yes"; then
3451         AC_MSG_WARN(wxWindows IPC classes require sockets, disabled)
3452     fi
3453
3454     AC_DEFINE(wxUSE_IPC)
3455 fi
3456
3457 if test "$wxUSE_CLIPBOARD" = "yes"; then
3458     AC_DEFINE(wxUSE_CLIPBOARD)
3459 fi
3460
3461 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
3462     if test "$wxUSE_GTK" = 1; then
3463         if test "$WXGTK12" != 1; then
3464             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2])
3465             wxUSE_DRAG_AND_DROP=no
3466         fi
3467     fi
3468
3469     if test "$wxUSE_MOTIF" = 1; then
3470         AC_MSG_WARN([Drag and drop is not yet supported under Motif])
3471         wxUSE_DRAG_AND_DROP=no
3472     fi
3473
3474     if test "$USE_WIN32" = 1; then
3475         dnl check for ole headers and disable DnD if not present (earlier
3476         dnl versions of mingw32 don't have them)
3477         AC_CHECK_HEADERS(ole2.h)
3478         if test "x$HAVE_OLE2_H" = x ; then
3479             AC_MSG_WARN(Drag and drop disabled because OLE headers not found)
3480             wxUSE_DRAG_AND_DROP=no
3481         fi
3482     fi
3483
3484     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
3485         AC_DEFINE(wxUSE_DRAG_AND_DROP)
3486         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
3487     fi
3488
3489 fi
3490
3491 if test "$wxUSE_SPLINES" = "yes" ; then
3492   AC_DEFINE(wxUSE_SPLINES)
3493 fi
3494
3495 dnl ---------------------------------------------------------------------------
3496 dnl GUI controls
3497 dnl ---------------------------------------------------------------------------
3498
3499 if test "$wxUSE_ACCEL" = "yes"; then
3500   AC_DEFINE(wxUSE_ACCEL)
3501 fi
3502
3503 if test "$wxUSE_CARET" = "yes"; then
3504   AC_DEFINE(wxUSE_CARET)
3505   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
3506 fi
3507
3508 if test "$wxUSE_COMBOBOX" = "yes"; then
3509   AC_DEFINE(wxUSE_COMBOBOX)
3510 fi
3511
3512 if test "$wxUSE_CHOICE" = "yes"; then
3513   AC_DEFINE(wxUSE_CHOICE)
3514 fi
3515
3516 if test "$wxUSE_BMPBUTTON" = "yes"; then
3517   AC_DEFINE(wxUSE_BMPBUTTON)
3518 fi
3519
3520 if test "$wxUSE_CHECKBOX" = "yes"; then
3521   AC_DEFINE(wxUSE_CHECKBOX)
3522 fi
3523
3524 if test "$wxUSE_CHECKLST" = "yes"; then
3525   AC_DEFINE(wxUSE_CHECKLISTBOX)
3526   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
3527 fi
3528
3529 if test "$wxUSE_GAUGE" = "yes"; then
3530   AC_DEFINE(wxUSE_GAUGE)
3531 fi
3532
3533 if test "$wxUSE_NEW_GRID" = "yes"; then
3534   wxUSE_GRID="yes"
3535   AC_DEFINE(wxUSE_NEW_GRID)
3536   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
3537 fi
3538
3539 if test "$wxUSE_GRID" = "yes"; then
3540   AC_DEFINE(wxUSE_GRID)
3541   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
3542 fi
3543
3544 if test "$wxUSE_IMAGLIST" = "yes"; then
3545     AC_DEFINE(wxUSE_IMAGLIST)
3546 fi
3547
3548 if test "$wxUSE_LISTBOX" = "yes"; then
3549     AC_DEFINE(wxUSE_LISTBOX)
3550 fi
3551
3552 if test "$wxUSE_LISTCTRL" = "yes"; then
3553     if test "$wxUSE_IMAGLIST" = "yes"; then
3554         AC_DEFINE(wxUSE_LISTCTRL)
3555         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
3556     else
3557         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
3558     fi
3559 fi
3560
3561 if test "$wxUSE_NOTEBOOK" = "yes"; then
3562     AC_DEFINE(wxUSE_NOTEBOOK)
3563     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
3564 fi
3565
3566 if test "$wxUSE_RADIOBOX" = "yes"; then
3567     AC_DEFINE(wxUSE_RADIOBOX)
3568 fi
3569
3570 if test "$wxUSE_RADIOBTN" = "yes"; then
3571     AC_DEFINE(wxUSE_RADIOBTN)
3572 fi
3573
3574 if test "$wxUSE_SASH" = "yes"; then
3575     AC_DEFINE(wxUSE_SASH)
3576     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
3577 fi
3578
3579 if test "$wxUSE_SCROLLBAR" = "yes"; then
3580     AC_DEFINE(wxUSE_SCROLLBAR)
3581     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
3582 fi
3583
3584 if test "$wxUSE_SLIDER" = "yes"; then
3585     AC_DEFINE(wxUSE_SLIDER)
3586 fi
3587
3588 if test "$wxUSE_SPINBTN" = "yes"; then
3589     AC_DEFINE(wxUSE_SPINBTN)
3590 fi
3591
3592 if test "$wxUSE_SPINCTRL" = "yes"; then
3593     AC_DEFINE(wxUSE_SPINCTRL)
3594 fi
3595
3596 if test "$wxUSE_SPLITTER" = "yes"; then
3597     AC_DEFINE(wxUSE_SPLITTER)
3598     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
3599 fi
3600
3601 if test "$wxUSE_STATBMP" = "yes"; then
3602     AC_DEFINE(wxUSE_STATBMP)
3603 fi
3604
3605 if test "$wxUSE_STATBOX" = "yes"; then
3606     AC_DEFINE(wxUSE_STATBOX)
3607 fi
3608
3609 if test "$wxUSE_STATLINE" = "yes"; then
3610     if test "$wxUSE_WINE" = 1 ; then
3611         AC_MSG_WARN([wxStaticLine is not supported under WINE])
3612     else
3613         AC_DEFINE(wxUSE_STATLINE)
3614     fi
3615 fi
3616
3617 if test "$wxUSE_STATUSBAR" = "yes"; then
3618     AC_DEFINE(wxUSE_STATUSBAR)
3619
3620     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
3621 fi
3622
3623 if test "$wxUSE_TABDIALOG" = "yes"; then
3624     AC_DEFINE(wxUSE_TAB_DIALOG)
3625     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
3626 fi
3627
3628 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
3629     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
3630     wxUSE_TOOLBAR="yes"
3631 fi
3632
3633 if test "$wxUSE_TOOLBAR" = "yes"; then
3634     AC_DEFINE(wxUSE_TOOLBAR)
3635
3636     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
3637     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
3638         wxUSE_TOOLBAR_NATIVE="yes"
3639     fi
3640
3641     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
3642 fi
3643
3644 if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
3645     AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
3646 fi
3647
3648 if test "$wxUSE_TOOLTIPS" = "yes"; then
3649     if test "$wxUSE_MOTIF" = 1; then
3650         AC_MSG_WARN(wxTooltip not supported yet under Motif)
3651     else
3652         if test "$wxUSE_WINE" = 1; then
3653             AC_MSG_WARN(wxTooltip not supported under WINE)
3654         else
3655             AC_DEFINE(wxUSE_TOOLTIPS)
3656         fi
3657     fi
3658 fi
3659
3660 if test "$wxUSE_TREECTRL" = "yes"; then
3661     if test "$wxUSE_IMAGLIST" = "yes"; then
3662         AC_DEFINE(wxUSE_TREECTRL)
3663         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
3664     else
3665         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
3666     fi
3667 fi
3668
3669 dnl ---------------------------------------------------------------------------
3670 dnl misc options
3671 dnl ---------------------------------------------------------------------------
3672
3673 dnl TODO this is unused for now...
3674 dnl if test "$wxUSE_WXTREE" = "yes"; then
3675 dnl   AC_DEFINE(wxUSE_WXTREE)
3676 dnl fi
3677
3678 if test "$wxUSE_METAFILE" = "yes"; then
3679     AC_DEFINE(wxUSE_METAFILE)
3680 fi
3681
3682 if test "$wxUSE_DIRDLG" = "yes"; then
3683     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3684        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
3685     else
3686         if test "$wxUSE_TREECTRL" != "yes"; then
3687             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
3688         else
3689             AC_DEFINE(wxUSE_DIRDLG)
3690         fi
3691     fi
3692 fi
3693
3694 if test "$wxUSE_TEXTDLG" = "yes"; then
3695     AC_DEFINE(wxUSE_TEXTDLG)
3696 fi
3697
3698 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
3699     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3700        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
3701     else
3702         AC_DEFINE(wxUSE_STARTUP_TIPS)
3703     fi
3704 fi
3705
3706 if test "$wxUSE_PROGRESSDLG" = "yes"; then
3707     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3708        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
3709     else
3710         AC_DEFINE(wxUSE_PROGRESSDLG)
3711     fi
3712 fi
3713
3714 if test "$wxUSE_MINIFRAME" = "yes"; then
3715     AC_DEFINE(wxUSE_MINIFRAME)
3716     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
3717 fi
3718
3719 if test "$wxUSE_HTML" = "yes"; then
3720     AC_DEFINE(wxUSE_HTML)
3721     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
3722     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS html"
3723 fi
3724
3725 if test "$wxUSE_VALIDATORS" = "yes"; then
3726     AC_DEFINE(wxUSE_VALIDATORS)
3727     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
3728 fi
3729
3730 if test "$wxUSE_GIF" = "yes" ; then
3731   AC_DEFINE(wxUSE_GIF)
3732 fi
3733
3734 if test "$wxUSE_PCX" = "yes" ; then
3735   AC_DEFINE(wxUSE_PCX)
3736 fi
3737
3738 if test "$wxUSE_PNM" = "yes" ; then
3739   AC_DEFINE(wxUSE_PNM)
3740 fi
3741
3742 dnl ---------------------------------------------------------------------------
3743 dnl get the string with OS info - used by wxGetOsDescription()
3744 dnl ---------------------------------------------------------------------------
3745
3746 if test "$cross_compiling" = "yes"; then
3747     dnl Use best guess from host as we can't use uname when cross compiling
3748     OSINFO="\"$host\""
3749 else
3750     dnl attualy work out OS version
3751     OSINFO=`uname -s -r -m`
3752     OSINFO="\"$OSINFO\""
3753 fi
3754
3755 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
3756
3757 dnl ---------------------------------------------------------------------------
3758 dnl Output the makefiles and such from the results found above
3759 dnl ---------------------------------------------------------------------------
3760
3761 GUILIBS="$GUI_TK_LIBRARY $TOOLKIT_LINK"
3762 OPENGL_LIBS="$OPENGL_LINK"
3763
3764 dnl all additional libraries (except wxWindows itself) we link with
3765 dnl
3766 dnl note that we always link with -lm - extended.c uses floor() and is always
3767 dnl linked in
3768 EXTRA_LIBS="$LIBS $POSIX4_LINK $INET_LINK $WCHAR_LINK $THREADS_LINK $DMALLOC_LINK $DL_LINK $ZLIB_LINK -lm"
3769 if test "$wxUSE_GUI" = "yes"; then
3770     EXTRA_LIBS="$GUILIBS $PNG_LINK $JPEG_LINK $TIFF_LINK $FREETYPE_LINK $EXTRA_LIBS"
3771 fi
3772
3773 dnl all the libraries needed to link wxWindows programs when using the
3774 dnl makefile system without libtool
3775 LD_LIBS="\${top_builddir}/lib/${WX_LIBRARY_NAME_STATIC} $EXTRA_LIBS"
3776
3777 dnl all -I options we must pass to the compiler
3778 INCLUDES="-I. -I\${top_builddir}/include -I\${top_srcdir}/include $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
3779
3780 dnl wxGTK does not need TOOLKIT includes in wx-config
3781 if test "$wxUSE_GTK" = 1; then
3782     WXCONFIG_INCLUDE=""
3783 else
3784     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
3785 fi
3786
3787 dnl C/C++ compiler options used to compile wxWindows
3788 if test "$GXX" = yes ; then
3789     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
3790     CXXWARNINGS="-Wall"
3791     dnl should enable this one day...
3792     dnl CXXWARNINGS="-Wall -Werror"
3793 fi
3794 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
3795
3796 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
3797 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
3798
3799 LDFLAGS="$LDFLAGS $PROFILE"
3800
3801 if test "$wxUSE_GUI" = "yes"; then
3802     dnl TODO add checks that these samples will really compile (i.e. all the
3803     dnl      library features they need are present)
3804
3805     dnl TODO some samples are never built so far:
3806     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw, proplist
3807     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS controls dialogs dragimag drawing dynamic \
3808                      font fractal image menu minimal richedit"
3809
3810     dnl this is needed to be able to find AFM files
3811     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
3812 else
3813     SAMPLES_SUBDIRS=""
3814 fi
3815
3816 dnl for convenience, sort the samples in alphabetical order
3817 dnl
3818 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
3819 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
3820 dnl
3821 dnl       Unfortunately, there is a bug in OS/2's tr, such that
3822 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
3823 dnl       only removes the Unix-like part of the introduced line break.
3824 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
3825
3826 dnl makefile variables
3827 AC_SUBST(LEX_STEM)
3828 AC_SUBST(PATH_IFS)
3829
3830 dnl global options
3831 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
3832 AC_SUBST(WX_MINOR_VERSION_NUMBER)
3833 AC_SUBST(WX_RELEASE_NUMBER)
3834 AC_SUBST(WX_LIBRARY_NAME)
3835 AC_SUBST(WX_LIBRARY_NAME_STATIC)
3836 AC_SUBST(WX_LIBRARY_NAME_SHARED)
3837 AC_SUBST(WX_LIBRARY)
3838 AC_SUBST(WX_TARGET_LIBRARY)
3839 AC_SUBST(WX_LIBRARY_LINK1)
3840 AC_SUBST(WX_LIBRARY_LINK2)
3841 AC_SUBST(WX_LIBRARY_LINK3)
3842 AC_SUBST(PROGRAM_EXT)
3843
3844 dnl global gl options
3845 AC_SUBST(WX_LIBRARY_NAME_GL)
3846 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
3847 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
3848 AC_SUBST(WX_LIBRARY_GL)
3849 AC_SUBST(WX_TARGET_LIBRARY_GL)
3850 AC_SUBST(WX_LIBRARY_LINK1_GL)
3851 AC_SUBST(WX_LIBRARY_LINK2_GL)
3852 AC_SUBST(WX_LIBRARY_LINK3_GL)
3853
3854 dnl are we supposed to create the links?
3855 AC_SUBST(WX_ALL)
3856 AC_SUBST(WX_ALL_INSTALLED)
3857
3858 AC_SUBST(SHARED_LD)
3859 AC_SUBST(PIC_FLAG)
3860 AC_SUBST(DEP_INFO_FLAGS)
3861 AC_SUBST(CODE_GEN_FLAGS)
3862 AC_SUBST(BURNT_LIBRARY_NAME)
3863 AC_SUBST(BURNT_LIBRARY_NAME_GL)
3864 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
3865 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
3866
3867 dnl debugging options
3868 AC_SUBST(WXDEBUG_DEFINE)
3869
3870 dnl toolkit options
3871 AC_SUBST(USE_GUI)
3872 AC_SUBST(AFMINSTALL)
3873 AC_SUBST(TOOLKIT)
3874 AC_SUBST(TOOLKIT_DEF)
3875 AC_SUBST(TOOLKIT_DIR)
3876 AC_SUBST(TOOLKIT_NAME)
3877 AC_SUBST(TOOLKIT_INCLUDE)
3878 AC_SUBST(WXCONFIG_INCLUDE)
3879
3880 dnl what to compile
3881 AC_SUBST(GUIHEADERS)
3882 AC_SUBST(GUIOBJS)
3883 AC_SUBST(COMMONOBJS)
3884 AC_SUBST(GENERICOBJS)
3885 AC_SUBST(GUIDEPS)
3886 AC_SUBST(COMMONDEPS)
3887 AC_SUBST(GENERICDEPS)
3888 AC_SUBST(IODBCOBJS)
3889 AC_SUBST(UNIXOBJS)
3890 AC_SUBST(UNIXDEPS)
3891 AC_SUBST(ALL_OBJECTS)
3892 AC_SUBST(ALL_DEPFILES)
3893
3894 dnl distribution vars
3895 AC_SUBST(GUIDIST)
3896 AC_SUBST(PORT_FILES)
3897 AC_SUBST(DISTDIR)
3898 AC_SUBST(RPM_SPEC)
3899 AC_SUBST(RPM_FILES)
3900
3901 dnl additional subdirectories where we will build
3902 AC_SUBST(SRC_SUBDIRS)
3903 AC_SUBST(INCLUDE_SUBDIRS)
3904 AC_SUBST(UTILS_SUBDIRS)
3905 AC_SUBST(DOCS_SUBDIRS)
3906 AC_SUBST(SAMPLES_SUBDIRS)
3907 AC_SUBST(USER_SUBDIRS)
3908
3909 dnl additional libraries and linker settings
3910 AC_SUBST(LDFLAGS)
3911 AC_SUBST(EXTRA_LIBS)
3912 AC_SUBST(OPENGL_LIBS)
3913 AC_SUBST(EXTRADEFS)
3914 AC_SUBST(LIBS)
3915 AC_SUBST(LD_LIBS)
3916
3917 dnl additional resurces settings
3918 AC_SUBST(RCINPUTSWITCH)
3919 AC_SUBST(RCOUTPUTSWITCH)
3920 AC_SUBST(RESPROGRAM)
3921 AC_SUBST(RESCOMP)
3922 AC_SUBST(RESFLAGS)
3923
3924 dnl These seam to be missing
3925 AC_SUBST(DLLTOOL)
3926 AC_SUBST(AS)
3927 AC_SUBST(NM)
3928 AC_SUBST(LD)
3929 AC_SUBST(MAKEINFO)
3930
3931
3932 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
3933 dnl itself (this is macro is required if SUBDIRS variable is used in Makefile.am
3934 dnl - and we do use it)
3935 AC_PROG_MAKE_SET
3936
3937 dnl move setup.h back if available
3938 if test -d include; then
3939     if test -d include/wx; then
3940         if test -d include/wx/${TOOLKIT_DIR}; then
3941             if test -f include/wx/${TOOLKIT_DIR}/setup.h; then
3942                 mv -f include/wx/${TOOLKIT_DIR}/setup.h setup.h
3943             fi
3944         fi
3945     fi
3946 fi
3947
3948 AC_CONFIG_HEADER(setup.h:setup.h.in)
3949
3950 dnl some more GUI only things
3951 if test "$wxUSE_GUI" = "yes"; then
3952     dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
3953     dnl samples and the only way to do it is, again, use the cache
3954     wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
3955     wx_cv_path_ifs=$PATH_IFS
3956     wx_cv_program_ext=$PROGRAM_EXT
3957     wx_cv_target_library=$WX_TARGET_LIBRARY
3958     wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
3959     AC_CONFIG_SUBDIRS(demos samples utils contrib)
3960 fi
3961 dnl from wxUSE_GUI
3962
3963 dnl create each of the files in the space separated list from the file.in
3964 dnl (the original file name may be overriden by appending another name after a
3965 dnl colon)
3966 AC_OUTPUT([
3967             wx-config
3968             src/make.env
3969             src/makeprog.env
3970             src/makelib.env
3971             Makefile
3972           ],
3973           [
3974             chmod +x wx-config
3975             mv wx-config wx${TOOLKIT_NAME}-config
3976             ${LN_S} wx${TOOLKIT_NAME}-config wx-config
3977
3978             dnl the debian build process wants setup.h in the lib subdir so we
3979             dnl can pretend wxWin is already installed, so we *copy* it there
3980
3981             if test ! -d lib; then
3982               mkdir lib
3983             fi
3984             if test ! -d lib/wx; then
3985               mkdir lib/wx
3986             fi
3987             if test ! -d lib/wx/include; then
3988               mkdir lib/wx/include
3989             fi
3990             if test ! -d lib/wx/include/wx; then
3991               mkdir lib/wx/include/wx
3992             fi
3993             if test ! -d lib/wx/include/wx/${TOOLKIT_NAME}; then
3994               mkdir lib/wx/include/wx/${TOOLKIT_NAME}
3995             fi
3996             if test -f setup.h; then
3997                 cp -f setup.h lib/wx/include/wx/${TOOLKIT_NAME}/setup.h
3998             fi
3999
4000             dnl *move* setup.h to its final place
4001
4002             if test ! -d include; then
4003               mkdir include
4004             fi
4005             if test ! -d include/wx; then
4006               mkdir include/wx
4007             fi
4008             if test ! -d include/wx/${TOOLKIT_DIR}; then
4009               mkdir include/wx/${TOOLKIT_DIR}
4010             fi
4011             if test -f setup.h; then
4012                 mv -f setup.h include/wx/${TOOLKIT_DIR}/setup.h
4013             fi
4014
4015           ],
4016           [
4017             TOOLKIT_DIR="${TOOLKIT_DIR}"
4018             TOOLKIT_NAME="${TOOLKIT_NAME}"
4019             LN_S="${LN_S}"
4020           ]
4021          )
4022