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