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=1
 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
 731   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 732   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 733   DEFAULT_wxUSE_POSTSCRIPT=no
 734
 735   DEFAULT_wxUSE_X_RESOURCES=no
 736   DEFAULT_wxUSE_CLIPBOARD=no
 737   DEFAULT_wxUSE_TOOLTIPS=no
 738   DEFAULT_wxUSE_DRAG_AND_DROP=no
 739   DEFAULT_wxUSE_SPLINES=no
 740
 741   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 742   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 743   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 744
 745   DEFAULT_wxUSE_PROLOGIO=no
 746   DEFAULT_wxUSE_RESOURCES=no
 747   DEFAULT_wxUSE_CONSTRAINTS=no
 748   DEFAULT_wxUSE_IPC=no
 749   DEFAULT_wxUSE_HELP=no
 750   DEFAULT_wxUSE_WXTREE=no
 751   DEFAULT_wxUSE_METAFILE=no
 752
 753   DEFAULT_wxUSE_COMMONDLGS=no
 754   DEFAULT_wxUSE_DIRDLG=no
 755   DEFAULT_wxUSE_TEXTDLG=no
 756   DEFAULT_wxUSE_STARTUP_TIPS=no
 757   DEFAULT_wxUSE_PROGRESSDLG=no
 758   DEFAULT_wxUSE_MINIFRAME=no
 759   DEFAULT_wxUSE_HTML=no
 760   DEFAULT_wxUSE_FILESYSTEM=no
 761   DEFAULT_wxUSE_FS_INET=no
 762   DEFAULT_wxUSE_FS_ZIP=no
 763   DEFAULT_wxUSE_BUSYINFO=no
 764   DEFAULT_wxUSE_ZIPSTREAM=no
 765   DEFAULT_wxUSE_VALIDATORS=yes
 766
 767   DEFAULT_wxUSE_ACCEL=no
 768   DEFAULT_wxUSE_CARET=no
 769   DEFAULT_wxUSE_BMPBUTTON=no
 770   DEFAULT_wxUSE_CHECKBOX=no
 771   DEFAULT_wxUSE_CHECKLST=no
 772   DEFAULT_wxUSE_CHOICE=yes
 773   DEFAULT_wxUSE_COMBOBOX=no
 774   DEFAULT_wxUSE_GAUGE=no
 775   DEFAULT_wxUSE_GRID=no
 776   DEFAULT_wxUSE_NEW_GRID=no
 777   DEFAULT_wxUSE_IMAGLIST=no
 778   DEFAULT_wxUSE_LISTBOX=no
 779   DEFAULT_wxUSE_LISTCTRL=no
 780   DEFAULT_wxUSE_NOTEBOOK=no
 781   DEFAULT_wxUSE_PLOT=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
 853   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 854   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 855   DEFAULT_wxUSE_POSTSCRIPT=yes
 856
 857   DEFAULT_wxUSE_X_RESOURCES=no
 858   DEFAULT_wxUSE_CLIPBOARD=yes
 859   DEFAULT_wxUSE_TOOLTIPS=yes
 860   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 861   DEFAULT_wxUSE_SPLINES=yes
 862
 863   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 864   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 865   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 866
 867   DEFAULT_wxUSE_PROLOGIO=yes
 868   DEFAULT_wxUSE_RESOURCES=yes
 869   DEFAULT_wxUSE_CONSTRAINTS=yes
 870   DEFAULT_wxUSE_IPC=yes
 871   DEFAULT_wxUSE_HELP=yes
 872   DEFAULT_wxUSE_WXTREE=yes
 873   DEFAULT_wxUSE_METAFILE=yes
 874
 875   DEFAULT_wxUSE_COMMONDLGS=yes
 876   DEFAULT_wxUSE_DIRDLG=yes
 877   DEFAULT_wxUSE_TEXTDLG=yes
 878   DEFAULT_wxUSE_STARTUP_TIPS=yes
 879   DEFAULT_wxUSE_PROGRESSDLG=yes
 880   DEFAULT_wxUSE_MINIFRAME=yes
 881   DEFAULT_wxUSE_HTML=yes
 882   DEFAULT_wxUSE_FILESYSTEM=yes
 883   DEFAULT_wxUSE_FS_INET=yes
 884   DEFAULT_wxUSE_FS_ZIP=yes
 885   DEFAULT_wxUSE_BUSYINFO=yes
 886   DEFAULT_wxUSE_ZIPSTREAM=yes
 887   DEFAULT_wxUSE_VALIDATORS=yes
 888
 889   DEFAULT_wxUSE_ACCEL=yes
 890   DEFAULT_wxUSE_CARET=yes
 891   DEFAULT_wxUSE_BMPBUTTON=yes
 892   DEFAULT_wxUSE_CHECKBOX=yes
 893   DEFAULT_wxUSE_CHECKLST=yes
 894   DEFAULT_wxUSE_CHOICE=yes
 895   DEFAULT_wxUSE_COMBOBOX=yes
 896   DEFAULT_wxUSE_GAUGE=yes
 897   DEFAULT_wxUSE_GRID=yes
 898   DEFAULT_wxUSE_NEW_GRID=yes
 899   DEFAULT_wxUSE_IMAGLIST=yes
 900   DEFAULT_wxUSE_LISTBOX=yes
 901   DEFAULT_wxUSE_LISTCTRL=yes
 902   DEFAULT_wxUSE_NOTEBOOK=yes
 903   DEFAULT_wxUSE_PLOT=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(log,           [  --enable-log            use logging system], wxUSE_LOG)
1037 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
1038 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
1039 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile classes], wxUSE_TEXTFILE)
1040 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
1041 WX_ARG_ENABLE(wcsrtombs,     [  --enable-wcsrtombs      use wcsrtombs instead of buggy (GNU libc1/Linux libc5) wcstombs], wxUSE_WCSRTOMBS)
1042 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
1043 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
1044 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
1045 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
1046 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
1047 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
1048
1049 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
1050
1051 dnl ---------------------------------------------------------------------------
1052 dnl "big" options (i.e. those which change a lot of things throughout the library)
1053 dnl ---------------------------------------------------------------------------
1054
1055 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1056 WX_ARG_ENABLE(serial,      [  --enable-serial         use class serialization], wxUSE_SERIAL)
1057
1058 if test "$wxUSE_GUI" = "yes"; then
1059
1060 dnl ---------------------------------------------------------------------------
1061 dnl "big" GUI options
1062 dnl ---------------------------------------------------------------------------
1063
1064 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1065 WX_ARG_ENABLE(help,        [  --enable-help           use help (using external browser at present)], wxUSE_HELP)
1066 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1067 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1068 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
1069
1070 dnl ---------------------------------------------------------------------------
1071 dnl PostScript options
1072 dnl ---------------------------------------------------------------------------
1073 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1074
1075 dnl VZ: these options seem to be always on, if someone wants to change it please do
1076 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1077 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1078
1079 dnl ---------------------------------------------------------------------------
1080 dnl resources
1081 dnl ---------------------------------------------------------------------------
1082 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1083 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1084
1085 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1086
1087 dnl ---------------------------------------------------------------------------
1088 dnl IPC &c
1089 dnl ---------------------------------------------------------------------------
1090
1091 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1092 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1093
1094 dnl TODO: doesn't work yet
1095 WX_ARG_ENABLE(wxtree,      [  --enable-wxtree         make wxTree library], wxUSE_WXTREE)
1096
1097 dnl ---------------------------------------------------------------------------
1098 dnl optional GUI controls (in alphabetical order except the first one)
1099 dnl ---------------------------------------------------------------------------
1100
1101 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1102
1103 dnl even with --enable-controls, some may be disabled by giving
1104 dnl --disable-<control> later on the command line - but by default all will be
1105 dnl used (and vice versa)
1106 if test "$wxUSE_CONTROLS" = "yes"; then
1107   DEFAULT_wxUSE_ACCEL=yes
1108   DEFAULT_wxUSE_CARET=yes
1109   DEFAULT_wxUSE_COMBOBOX=yes
1110   DEFAULT_wxUSE_BMPBUTTON=yes
1111   DEFAULT_wxUSE_CHECKBOX=yes
1112   DEFAULT_wxUSE_CHECKLISTBOX=yes
1113   DEFAULT_wxUSE_CHOICE=yes
1114   DEFAULT_wxUSE_GAUGE=yes
1115   DEFAULT_wxUSE_GRID=yes
1116   DEFAULT_wxUSE_NEW_GRID=yes
1117   DEFAULT_wxUSE_IMAGLIST=yes
1118   DEFAULT_wxUSE_LISTBOX=yes
1119   DEFAULT_wxUSE_LISTCTRL=yes
1120   DEFAULT_wxUSE_NOTEBOOK=yes
1121   DEFAULT_wxUSE_RADIOBOX=yes
1122   DEFAULT_wxUSE_RADIOBTN=yes
1123   DEFAULT_wxUSE_SASH=yes
1124   DEFAULT_wxUSE_SCROLLBAR=yes
1125   DEFAULT_wxUSE_SLIDER=yes
1126   DEFAULT_wxUSE_SPINBTN=yes
1127   DEFAULT_wxUSE_SPINCTRL=yes
1128   DEFAULT_wxUSE_SPLITTER=yes
1129   DEFAULT_wxUSE_STATBMP=yes
1130   DEFAULT_wxUSE_STATBOX=yes
1131   DEFAULT_wxUSE_STATLINE=yes
1132   DEFAULT_wxUSE_STATUSBAR=yes
1133   DEFAULT_wxUSE_TAB_DIALOG=yes
1134   DEFAULT_wxUSE_TOOLBAR=yes
1135   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1136   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1137   DEFAULT_wxUSE_TOOLTIPS=yes
1138   DEFAULT_wxUSE_TREECTRL=yes
1139 elif test "$wxUSE_CONTROLS" = "no"; then
1140   DEFAULT_wxUSE_ACCEL=no
1141   DEFAULT_wxUSE_CARET=no
1142   DEFAULT_wxUSE_COMBOBOX=no
1143   DEFAULT_wxUSE_BMPBUTTON=no
1144   DEFAULT_wxUSE_CHECKBOX=no
1145   DEFAULT_wxUSE_CHECKLISTBOX=no
1146   DEFAULT_wxUSE_CHOICE=no
1147   DEFAULT_wxUSE_GAUGE=no
1148   DEFAULT_wxUSE_GRID=no
1149   DEFAULT_wxUSE_NEW_GRID=no
1150   DEFAULT_wxUSE_IMAGLIST=no
1151   DEFAULT_wxUSE_LISTBOX=no
1152   DEFAULT_wxUSE_LISTCTRL=no
1153   DEFAULT_wxUSE_NOTEBOOK=no
1154   DEFAULT_wxUSE_RADIOBOX=no
1155   DEFAULT_wxUSE_RADIOBTN=no
1156   DEFAULT_wxUSE_SASH=no
1157   DEFAULT_wxUSE_SCROLLBAR=no
1158   DEFAULT_wxUSE_SLIDER=no
1159   DEFAULT_wxUSE_SPINBTN=no
1160   DEFAULT_wxUSE_SPINCTRL=no
1161   DEFAULT_wxUSE_SPLITTER=no
1162   DEFAULT_wxUSE_STATBMP=no
1163   DEFAULT_wxUSE_STATBOX=no
1164   DEFAULT_wxUSE_STATLINE=no
1165   DEFAULT_wxUSE_STATUSBAR=no
1166   DEFAULT_wxUSE_TAB_DIALOG=no
1167   DEFAULT_wxUSE_TOOLBAR=no
1168   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1169   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1170   DEFAULT_wxUSE_TOOLTIPS=no
1171   DEFAULT_wxUSE_TREECTRL=no
1172 fi
1173
1174 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1175 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1176 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1177 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1178 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1179 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1180 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1181 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1182 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1183 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1184 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1185 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1186 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1187 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1188 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1189 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1190 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1191 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1192 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1193 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1194 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1195 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1196 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1197 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1198 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1199 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1200 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1201 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1202 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1203 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1204 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1205
1206 dnl ---------------------------------------------------------------------------
1207 dnl misc GUI options
1208 dnl ---------------------------------------------------------------------------
1209
1210 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use common dialogs (wxDirDialog, wxProgressDialog, wxTextDialog, ...)], wxUSE_COMMONDLGS)
1211 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1212 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1213 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1214 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1215 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1216 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1217 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1218 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1219 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1220 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1221 WX_ARG_ENABLE(plot,        [  --enable-plot           use wxPlot], wxUSE_PLOT)
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, $wx_cv_type_sa_handler)
2437     fi
2438 fi
2439
2440 dnl check for vfork() (even if it's the same as fork() in modern Unices)
2441 AC_CHECK_FUNCS(vfork)
2442
2443 dnl check for timegm() used by datetime.cpp
2444 AC_CHECK_FUNCS(timegm)
2445
2446 HAVE_SOME_SLEEP_FUNC=0
2447 if test "$USE_BEOS" = 1; then
2448     dnl BeOS has its own (wonder where did they get it from) sleep() function
2449     dnl in unistd.h
2450     AC_DEFINE(HAVE_SLEEP)
2451     HAVE_SOME_SLEEP_FUNC=1
2452 fi
2453
2454 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
2455     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
2456     POSIX4_LINK=
2457     AC_CHECK_FUNCS(nanosleep,
2458         AC_DEFINE(HAVE_NANOSLEEP),
2459         [
2460             AC_CHECK_LIB(posix4, nanosleep,
2461                 [
2462                     AC_DEFINE(HAVE_NANOSLEEP)
2463                     POSIX4_LINK="-lposix4"
2464                 ],
2465                 [
2466                     AC_CHECK_FUNCS(usleep)
2467                     AC_MSG_WARN([wxSleep() function will not work])
2468                 ]
2469             )
2470         ]
2471     )
2472 fi
2473
2474 dnl check for uname (POSIX) and gethostname (BSD)
2475 AC_CHECK_FUNCS(uname gethostname, break)
2476
2477 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
2478 dnl but not for C++ one - hence change language)
2479 AC_LANG_SAVE
2480 AC_LANG_CPLUSPLUS
2481
2482 AC_CHECK_FUNCS(strtok_r)
2483
2484 AC_LANG_RESTORE
2485
2486 dnl check for inet_addr and inet_aton (these may live either in libc, or in
2487 dnl libnsl or libresolv)
2488 INET_LINK=
2489 AC_CHECK_FUNCS(inet_addr,
2490     AC_DEFINE(HAVE_INET_ADDR),
2491     [
2492         AC_CHECK_LIB(nsl, inet_addr,
2493             INET_LINK="nsl",
2494             AC_CHECK_LIB(resolv, inet_addr,
2495                 INET_LINK="resolv"
2496             )
2497         )
2498     ]
2499 )
2500
2501 AC_CHECK_FUNCS(inet_aton,
2502         AC_DEFINE(HAVE_INET_ATON),
2503         [
2504             dnl only check it in the same lib
2505             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
2506         ])
2507
2508 if test "x$INET_LINK" != "x"; then
2509     AC_DEFINE(HAVE_INET_ADDR)
2510     INET_LINK="-l$INET_LINK"
2511 fi
2512
2513 fi
2514 dnl if !MSW
2515
2516 dnl ===========================================================================
2517 dnl Now we have all the info we need - use it!
2518 dnl ===========================================================================
2519
2520 dnl flush the cache
2521 AC_CACHE_SAVE
2522
2523 dnl ---------------------------------------------------------------------------
2524 dnl thread support for Unix (always available under Win32)
2525 dnl ---------------------------------------------------------------------------
2526
2527 dnl under MSW we always have thread support
2528 if test "$TOOLKIT" != "MSW"; then
2529
2530 dnl the code below:
2531 dnl   defines THREADS_OBJ which contains the object files to build
2532 dnl   defines THREADS_LINK which contains the thread library to link with
2533 dnl   defines wxUSE_THREADS=1 if thread support is activated
2534
2535 THREADS_LINK=""
2536 THREADS_OBJ=""
2537
2538 if test "$wxUSE_THREADS" = "yes" ; then
2539     if test "$wxUSE_WINE" = 1 ; then
2540         AC_MSG_WARN([Threads are not supported under WINE])
2541         wxUSE_THREADS="no"
2542     elif test "$USE_BEOS" = 1; then
2543         AC_MSG_WARN([BeOS threads are not yet supported])
2544         wxUSE_THREADS="no"
2545     fi
2546 fi
2547
2548 if test "$wxUSE_THREADS" = "yes" ; then
2549     dnl find if POSIX threads are available
2550
2551     dnl AIX calls the library libpthreads - thanks IBM!
2552     if test "$wxUSE_AIX" = 1; then
2553         THREADS_LIB=pthreads
2554     else
2555         THREADS_LIB=pthread
2556     fi
2557
2558     dnl standard lib name is pthread
2559     dnl We no longer test for pthread-0.7 as it breaks compilation on some
2560     dnl glibc2 systems, especially for static linkage.
2561     AC_CHECK_LIB($THREADS_LIB, pthread_create, [
2562             THREADS_OBJ="threadpsx.lo"
2563             THREADS_LINK=$THREADS_LIB
2564         ], [
2565             dnl thread functions are in libc_r under FreeBSD
2566             AC_CHECK_LIB(c_r, pthread_create, [
2567                 THREADS_OBJ="threadpsx.lo"
2568                 THREADS_LINK="c_r"
2569             ], [
2570                 dnl VZ: SGI threads are not supported currently
2571                 AC_CHECK_HEADER(sys/prctl.h, [
2572                     THREADS_OBJ="threadsgi.lo"
2573                 ])
2574             ])
2575         ])
2576
2577     if test -z "$THREADS_OBJ" ; then
2578         wxUSE_THREADS=no
2579         AC_MSG_WARN(No thread support on this system)
2580     fi
2581 fi
2582
2583 dnl do other tests only if we are using threads
2584 if test "$wxUSE_THREADS" = "yes" ; then
2585   AC_CHECK_FUNCS(thr_setconcurrency)
2586
2587   dnl define autoconf macro to check for given function in both pthread and
2588   dnl posix4 libraries
2589   dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
2590   dnl VZ: TODO
2591   dnl AC_DEFUN(AC_FUNC_THREAD,
2592   dnl [
2593   dnl     AC_CHECK_LIB($THREADS_LINK, $1,
2594   dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
2595   dnl            [AC_CHECK_LIB("posix4", $1,
2596   dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
2597   dnl                 POSIX4_LINK="-lposix4"
2598   dnl             ])
2599   dnl            ])
2600   dnl ])
2601
2602   AC_CHECK_HEADERS(sched.h)
2603
2604   AC_CHECK_LIB($THREADS_LINK, sched_yield,
2605                AC_DEFINE(HAVE_SCHED_YIELD),
2606                [AC_CHECK_LIB("posix4", sched_yield,
2607                    [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],
2608                    AC_MSG_WARN(wxThread::Yield will not work properly)
2609                 )]
2610                )
2611
2612   dnl to be able to set the thread priority, we need to have all of the
2613   dnl following functions:
2614   dnl   1. pthread_attr_getschedpolicy
2615   dnl   2. sched_get_priority_min and sched_get_priority_max
2616   dnl      (this one can be in either libpthread or libposix4 (under Solaris))
2617   dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
2618   HAVE_PRIOR_FUNCS=0
2619   AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
2620                  AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
2621                    AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
2622                        HAVE_PRIOR_FUNCS=1,
2623                        AC_CHECK_LIB("posix4", sched_get_priority_max,
2624                          [
2625                             HAVE_PRIOR_FUNCS=1
2626                             POSIX4_LINK="-lposix4"
2627                          ],
2628                        )
2629                    )
2630                  )
2631                )
2632
2633   if test "$HAVE_PRIOR_FUNCS" = 1; then
2634     AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
2635   else
2636     AC_MSG_WARN(Setting thread priority will not work)
2637   fi
2638
2639   AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
2640                AC_DEFINE(HAVE_PTHREAD_CANCEL),
2641                AC_MSG_WARN([wxThread::Kill() will not work properly]))
2642
2643   AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
2644   [
2645     AC_TRY_COMPILE([#include <pthread.h>],
2646                  [
2647                     pthread_cleanup_push(NULL, NULL);
2648                     pthread_cleanup_pop(0);
2649                  ], [
2650                     wx_cv_func_pthread_cleanup_push=yes
2651                     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
2652                  ], [
2653                     wx_cv_func_pthread_cleanup_push=no
2654                  ])
2655   ])
2656
2657   THREADS_LINK="-l$THREADS_LINK"
2658 fi
2659
2660 dnl from if !MSW
2661 fi
2662
2663 if test "$wxUSE_THREADS" = "yes"; then
2664   AC_DEFINE(wxUSE_THREADS)
2665
2666   dnl must define _REENTRANT for multithreaded code
2667   CFLAGS="${CFLAGS} -D_REENTRANT"
2668   CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
2669
2670   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
2671 else
2672   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
2673   dnl functions - add tests for other functions here as well
2674   if test "$ac_cv_func_strtok_r" = "yes"; then
2675     AC_MSG_CHECKING(if -D_REENTRANT is needed)
2676     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
2677         CFLAGS="${CFLAGS} -D_REENTRANT"
2678         CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
2679         AC_MSG_RESULT(yes)
2680     else
2681         AC_MSG_RESULT(no)
2682     fi
2683   fi
2684 fi
2685
2686 if test "$WXGTK20" = 1 ; then
2687   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
2688   WXGTK12=1
2689 fi
2690
2691 if test "$WXGTK12" = 1 ; then
2692   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
2693 fi
2694
2695 if test "$WXGTK127" = 1 ; then
2696   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
2697 fi
2698
2699 if test "$WXWINE" = 1 ; then
2700   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WXWINE__"
2701 fi
2702
2703 if test "$wxUSE_CYGWIN" = 1 ; then
2704   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WIN95__"
2705 fi
2706
2707 WXDEBUG=
2708
2709 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
2710     WXDEBUG="-g"
2711     wxUSE_OPTIMISE=no
2712 fi
2713
2714 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
2715     wxUSE_DEBUG_INFO=yes
2716     WXDEBUG="-ggdb"
2717 fi
2718
2719 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
2720     AC_DEFINE(WXDEBUG)
2721     WXDEBUG_DEFINE="-D__WXDEBUG__"
2722 else
2723     if test "$wxUSE_GTK" = 1 ; then
2724         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
2725     fi
2726 fi
2727
2728 if test "$wxUSE_MEM_TRACING" = "yes" ; then
2729     AC_DEFINE(wxUSE_MEMORY_TRACING)
2730     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
2731     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
2732     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
2733 fi
2734
2735 if test "$wxUSE_DMALLOC" = "yes" ; then
2736     DMALLOC_LINK="-ldmalloc"
2737 fi
2738
2739 PROFILE=
2740 if test "$wxUSE_PROFILE" = "yes" ; then
2741     PROFILE="-pg"
2742 fi
2743
2744 DEP_INFO_FLAGS=
2745 CODE_GEN_FLAGS=
2746 if test "$GCC" = yes ; then
2747     if test "$wxUSE_NO_RTTI" = "yes" ; then
2748         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-rtti"
2749     fi
2750     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
2751         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-exceptions"
2752     fi
2753     if test "$wxUSE_PERMISSIVE" = "yes" ; then
2754        CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
2755     fi
2756     if test "$wxUSE_NO_DEPS" = "no" ; then
2757         DEP_INFO_FLAGS="-MMD"
2758     fi
2759 fi
2760
2761
2762 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
2763 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
2764 if test "$wxUSE_OPTIMISE" = "no" ; then
2765     OPTIMISE=
2766 else
2767     if test "$GCC" = yes ; then
2768         OPTIMISE="-O2"
2769         case "${host}" in
2770             i586-*-*|i686-*-* )
2771             OPTIMISE="${OPTIMISE} "
2772         ;;
2773         esac
2774     else
2775         OPTIMISE="-O"
2776     fi
2777 fi
2778
2779 dnl ---------------------------------------------------------------------------
2780 dnl Optional libraries
2781 dnl ---------------------------------------------------------------------------
2782
2783 ZLIB_INCLUDE=
2784 if test "$wxUSE_ZLIB" = "yes" -o "$wxUSE_ZLIB" = "sys" ; then
2785   AC_DEFINE(wxUSE_ZLIB)
2786   if test "$wxUSE_ZLIB" = "yes" ; then
2787     ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
2788   else
2789     ZLIB_LINK=
2790     AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK="-lz"))
2791     if test "x$ZLIB_LINK" = "x" ; then
2792         AC_MSG_ERROR(system zlib compression library not found! Use --with-zlib=yes to use built-in zlib)
2793     fi
2794   fi
2795 fi
2796
2797 PNG_INCLUDE=
2798 if test "$wxUSE_LIBPNG" = "yes" -o "$wxUSE_LIBPNG" = "sys" ; then
2799   AC_DEFINE(wxUSE_LIBPNG)
2800   dnl for the check below to have a chance to succeed, we must already have
2801   dnl libz somewhere
2802   if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2803     AC_MSG_WARN([--with-libpng=sys doesn't work without --with-zlib=sys, will compile the built-in libpng instead])
2804     wxUSE_LIBPNG=yes
2805   fi
2806
2807   if test "$wxUSE_LIBPNG" = "yes" ; then
2808     PNG_INCLUDE="-I\${top_srcdir}/src/png"
2809   else
2810     PNG_LINK=
2811     AC_CHECK_HEADER(png.h,
2812                     AC_CHECK_LIB(png, png_check_sig,
2813                                  PNG_LINK="-lpng",
2814                                  ,
2815                                  [-lz -lm])
2816                    )
2817     if test "x$PNG_LINK" = "x" ; then
2818         AC_MSG_ERROR(system png library not found! Use --with-libpng=yes to use the built-in libpng)
2819     fi
2820   fi
2821
2822   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2823 fi
2824
2825 JPEG_INCLUDE=
2826 if test "$wxUSE_LIBJPEG" = "yes" -o "$wxUSE_LIBJPEG" = "sys" ; then
2827   AC_DEFINE(wxUSE_LIBJPEG)
2828   if test "$wxUSE_LIBJPEG" = "yes" ; then
2829     JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
2830   else
2831     JPEG_LINK=
2832     AC_CHECK_HEADER(jpeglib.h, AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK="-ljpeg"))
2833     if test "x$JPEG_LINK" = "x" ; then
2834         AC_MSG_ERROR(system jpeg library not found! Use --with-libjpeg=yes to use the built-in one)
2835     fi
2836   fi
2837 fi
2838
2839 TIFF_INCLUDE=
2840 if test "$wxUSE_LIBTIFF" = "yes" -o "$wxUSE_LIBTIFF" = "sys" ; then
2841   AC_DEFINE(wxUSE_LIBTIFF)
2842   if test "$wxUSE_LIBTIFF" = "yes" ; then
2843     TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2844   else
2845     TIFF_LINK=
2846     AC_CHECK_HEADER(tiffio.h, AC_CHECK_LIB(tiff, TIFFError,
2847                                            TIFF_LINK="-ltiff",
2848                                            ,
2849                                            -lm))
2850     if test "x$TIFF_LINK" = "x" ; then
2851         AC_MSG_ERROR(system tiff library not found! Use --with-libtiff=yes to use the built-in one)
2852     fi
2853   fi
2854 fi
2855
2856 FREETYPE_INCLUDE=
2857 if test "$wxUSE_FREETYPE" = "yes" -o "$wxUSE_FREETYPE" = "sys" ; then
2858   AC_DEFINE(wxUSE_FREETYPE)
2859   if test "$wxUSE_FREETYPE" = "yes" ; then
2860     FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
2861   else
2862     FREETYPE_LINK=
2863     AC_CHECK_HEADER(freetype.h,
2864                     AC_CHECK_LIB(freetype, FT_Render_Glyph,
2865                                  FREETYPE_LINK="-lfreetype",
2866                                  ,
2867                                  [-lm])
2868                    )
2869     if test "x$FREETYPE_LINK" = "x" ; then
2870         AC_MSG_ERROR(system freetype library not found! Use --with-freetype=yes to use the built-in freetype)
2871     fi
2872   fi
2873 fi
2874
2875 if test "$wxUSE_OPENGL" = "yes"; then
2876   AC_CHECK_HEADER(GL/gl.h, [
2877     AC_DEFINE(wxUSE_OPENGL)
2878     AC_DEFINE(wxUSE_GLCANVAS)
2879     AC_CHECK_LIB(GL, glFlush, [
2880       OPENGL_LINK="-lGL -lGLU"
2881     ],[
2882         AC_CHECK_LIB(MesaGL, glFlush, [
2883         OPENGL_LINK="-lMesaGL -lMesaGLU"
2884       ],)
2885      ],)
2886     ],wxUSE_OPENGL=0)
2887 fi
2888
2889 dnl ---------------------------------------------------------------------------
2890 dnl the library may be built without GUI classes at all
2891 dnl ---------------------------------------------------------------------------
2892
2893 if test "$wxUSE_GUI" = "yes"; then
2894   AC_DEFINE(wxUSE_GUI)
2895
2896   dnl the things we always pull in the GUI version of the library:
2897   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
2898   dnl    library really can't be built without those)
2899   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
2900   dnl    almost any program and the first 2 are needed to show a message box
2901   dnl    which want to be always able to do)
2902   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
2903   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
2904   dnl    need the dcs, pens, brushes, ...), this just can't be done now
2905   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
2906   dnl 5. misc stuff: timers, settings, message box
2907 else
2908   AC_DEFINE(wxUSE_NOGUI)
2909 fi
2910
2911 dnl ---------------------------------------------------------------------------
2912 dnl Unix/Windows
2913 dnl ---------------------------------------------------------------------------
2914
2915 if test "$wxUSE_UNIX" = "yes"; then
2916   AC_DEFINE(wxUSE_UNIX)
2917 fi
2918
2919 dnl ---------------------------------------------------------------------------
2920 dnl Register non-GUI class options for makefiles and setup.h
2921 dnl ---------------------------------------------------------------------------
2922
2923 if test "$wxUSE_APPLE_IEEE" = "yes"; then
2924   AC_DEFINE(wxUSE_APPLE_IEEE)
2925 fi
2926
2927 if test "$wxUSE_WAVE" = "yes"; then
2928   AC_DEFINE(wxUSE_WAVE)
2929 fi
2930
2931 if test "$wxUSE_FILE" = "yes"; then
2932   AC_DEFINE(wxUSE_FILE)
2933 fi
2934
2935 if test "$wxUSE_FILESYSTEM" = "yes"; then
2936   AC_DEFINE(wxUSE_FILESYSTEM)
2937 fi
2938
2939 if test "$wxUSE_FS_INET" = "yes"; then
2940   AC_DEFINE(wxUSE_FS_INET)
2941 fi
2942
2943 if test "$wxUSE_FS_ZIP" = "yes"; then
2944   AC_DEFINE(wxUSE_FS_ZIP)
2945 fi
2946
2947 if test "$wxUSE_ZIPSTREAM" = "yes"; then
2948   AC_DEFINE(wxUSE_ZIPSTREAM)
2949 fi
2950
2951 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
2952   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
2953 fi
2954
2955 if test "$wxUSE_BUSYINFO" = "yes"; then
2956   AC_DEFINE(wxUSE_BUSYINFO)
2957 fi
2958
2959 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2960   AC_DEFINE(wxUSE_STD_IOSTREAM)
2961 fi
2962
2963 if test "$wxUSE_TEXTFILE" = "yes"; then
2964   if test "$wxUSE_FILE" != "yes"; then
2965     AC_MSG_WARN(wxTextFile requires wxFile and it won't be compiled without it)
2966   else
2967     AC_DEFINE(wxUSE_TEXTFILE)
2968   fi
2969 fi
2970
2971 if test "$wxUSE_CONFIG" = "yes" ; then
2972   if test "$wxUSE_TEXTFILE" != "yes"; then
2973     AC_MSG_WARN(wxConfig requires wxTextFile and it won't be compiled without it)
2974   else
2975     AC_DEFINE(wxUSE_CONFIG)
2976     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
2977   fi
2978 fi
2979
2980 if test "$wxUSE_INTL" = "yes" ; then
2981   if test "$wxUSE_FILE" != "yes"; then
2982     AC_MSG_WARN(I18n code requires wxFile and it won't be compiled without it)
2983   else
2984     AC_DEFINE(wxUSE_INTL)
2985     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
2986     GUIDIST="$GUIDIST INTL_DIST"
2987   fi
2988 fi
2989
2990 if test "$wxUSE_LOG" = "yes"; then
2991   AC_DEFINE(wxUSE_LOG)
2992 fi
2993
2994 if test "$wxUSE_LONGLONG" = "yes"; then
2995   AC_DEFINE(wxUSE_LONGLONG)
2996 fi
2997
2998 if test "$wxUSE_PLOT" = "yes"; then
2999   AC_DEFINE(wxUSE_PLOT)
3000 fi
3001
3002 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3003   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3004   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3005 fi
3006
3007 if test "$wxUSE_STREAMS" = "yes" ; then
3008   AC_DEFINE(wxUSE_STREAMS)
3009 fi
3010
3011 dnl ------------------------------------------------------------------------
3012 dnl time/date functions
3013 dnl ------------------------------------------------------------------------
3014
3015 if test "$wxUSE_TIMEDATE" = "yes"; then
3016     dnl check for strptime
3017     AC_CHECK_FUNCS(strptime)
3018
3019     dnl check for timezone variable
3020     AC_CACHE_CHECK(for timezone variable in <time.h>,
3021                    wx_cv_var_timezone,
3022                    [
3023                         AC_TRY_COMPILE(
3024                             [
3025                                 #include <time.h>
3026                             ],
3027                             [
3028                                 int tz;
3029                                 tz = __timezone;
3030                             ],
3031                             [
3032                                 wx_cv_var_timezone=__timezone
3033                             ],
3034                             [
3035                                 AC_TRY_COMPILE(
3036                                     [
3037                                         #include <time.h>
3038                                     ],
3039                                     [
3040                                         int tz;
3041                                         tz = _timezone;
3042                                     ],
3043                                     [
3044                                         wx_cv_var_timezone=_timezone
3045                                     ],
3046                                     [
3047                                         AC_TRY_COMPILE(
3048                                             [
3049                                                 #include <time.h>
3050                                             ],
3051                                             [
3052                                                 int tz;
3053                                                 tz = timezone;
3054                                             ],
3055                                             [
3056                                                 wx_cv_var_timezone=timezone
3057                                             ],
3058                                             AC_MSG_ERROR(no timezone variable)
3059                                         )
3060                                     ]
3061                                 )
3062                             ]
3063                         )
3064                    ]
3065     )
3066
3067     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3068     AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3069
3070     dnl check for localtime (it's POSIX, but the check can do no harm...)
3071     AC_CHECK_FUNCS(localtime)
3072
3073     if test "$ac_cv_func_localtime" = "yes"; then
3074         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3075                        wx_cv_struct_tm_has_gmtoff,
3076         [
3077             AC_TRY_COMPILE(
3078                 [
3079                     #include <time.h>
3080                 ],
3081                 [
3082                     struct tm tm;
3083                     tm.tm_gmtoff++;
3084                 ],
3085                 [
3086                     wx_cv_struct_tm_has_gmtoff=yes
3087                     AC_DEFINE(WX_GMTOFF_IN_TM)
3088                 ],
3089                 wx_cv_struct_tm_has_gmtoff=no
3090             )
3091         ])
3092     fi
3093
3094     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3095     dnl function to be used for high resolution timers
3096     AC_CHECK_FUNCS(gettimeofday ftime, break)
3097
3098     if test "$ac_cv_func_gettimeofday" = "yes"; then
3099         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3100                        wx_cv_func_gettimeofday_has_2_args,
3101         [
3102             dnl on some _really_ old systems it takes only 1 argument
3103             AC_LANG_SAVE
3104             AC_LANG_CPLUSPLUS
3105
3106             AC_TRY_COMPILE(
3107                 [
3108                     #include <sys/time.h>
3109                     #include <unistd.h>
3110                 ],
3111                 [
3112                     struct timeval tv;
3113                     struct timezone tz;
3114                     gettimeofday(&tv, &tz);
3115                 ],
3116                 wx_cv_func_gettimeofday_has_2_args=yes,
3117                 AC_TRY_COMPILE(
3118                     [
3119                         #include <sys/time.h>
3120                         #include <unistd.h>
3121                     ],
3122                     [
3123                         struct timeval tv;
3124                         gettimeofday(&tv);
3125                     ],
3126                     wx_cv_func_gettimeofday_has_2_args=no,
3127                     wx_cv_func_gettimeofday_has_2_args=unknown
3128                 )
3129             )
3130             AC_LANG_RESTORE
3131         ])
3132
3133         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3134             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3135         fi
3136     fi
3137
3138     AC_DEFINE(wxUSE_TIMEDATE)
3139     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3140 fi
3141
3142 dnl ------------------------------------------------------------------------
3143 dnl wxSocket
3144 dnl ------------------------------------------------------------------------
3145
3146 dnl under MSW we always have sockets
3147 if test "$TOOLKIT" != "MSW"; then
3148
3149 if test "$wxUSE_SOCKETS" = "yes"; then
3150     dnl under Solaris, socket functions live in -lsocket
3151     AC_CHECK_FUNC(socket,,
3152         AC_CHECK_LIB(socket, socket,
3153             INET_LINK="$INET_LINK -lsocket",
3154             [
3155                 AC_MSG_WARN([socket library not found - sockets will be disabled])
3156                 wxUSE_SOCKETS=no
3157             ]
3158         )
3159     )
3160 fi
3161
3162 fi
3163 dnl if !MSW
3164
3165 if test "$wxUSE_SOCKETS" = "yes" ; then
3166     dnl determine the type of third argument for getsockname
3167     AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3168                    wx_cv_type_getsockname3,
3169         [
3170             AC_LANG_SAVE
3171             AC_LANG_CPLUSPLUS
3172
3173             AC_TRY_COMPILE(
3174                 [
3175                     #include <sys/types.h>
3176                     #include <sys/socket.h>
3177                 ],
3178                 [
3179                     socklen_t len;
3180                     getsockname(0, 0, &len);
3181                 ],
3182                 wx_cv_type_getsockname3=socklen_t,
3183                 AC_TRY_COMPILE(
3184                     [
3185                         #include <sys/types.h>
3186                         #include <sys/socket.h>
3187                     ],
3188                     [
3189                         size_t len;
3190                         getsockname(0, 0, &len);
3191                     ],
3192                     wx_cv_type_getsockname3=size_t,
3193                     AC_TRY_COMPILE(
3194                         [
3195                             #include <sys/types.h>
3196                             #include <sys/socket.h>
3197                         ],
3198                         [
3199                             int len;
3200                             getsockname(0, 0, &len);
3201                         ],
3202                         wx_cv_type_getsockname3=int,
3203                         wx_cv_type_getsockname3=unknown
3204                     )
3205                 )
3206             )
3207
3208             AC_LANG_RESTORE
3209         ])
3210
3211     if test "$wx_cv_type_getsockname3" = "unknown"; then
3212         wxUSE_SOCKETS=no
3213         AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
3214     else
3215         AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
3216     fi
3217 fi
3218
3219 if test "$wxUSE_SOCKETS" = "yes" ; then
3220     AC_DEFINE(wxUSE_SOCKETS)
3221     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
3222     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS protocol"
3223 fi
3224
3225 dnl ---------------------------------------------------------------------------
3226 dnl Joystick support
3227 dnl ---------------------------------------------------------------------------
3228
3229 if test "$wxUSE_GUI" = "yes"; then
3230
3231 dnl under MSW we always have joystick support
3232 if test "$TOOLKIT" != "MSW"; then
3233
3234 if test "$wxUSE_JOYSTICK" = "yes"; then
3235   dnl joystick support is only for Linux 2.1.x or greater
3236   AC_CHECK_HEADERS(linux/joystick.h)
3237   if test "$ac_cv_header_linux_joystick_h" != "yes"; then
3238     wxUSE_JOYSTICK=no
3239     AC_MSG_WARN(Joystick not supported by this system, disabled)
3240   fi
3241 fi
3242
3243 fi
3244 dnl if !MSW
3245
3246 if test "$wxUSE_JOYSTICK" = "yes"; then
3247     AC_DEFINE(wxUSE_JOYSTICK)
3248     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
3249 fi
3250
3251 fi
3252 dnl if wxUSE_GUI
3253
3254 dnl ------------------------------------------------------------------------
3255 dnl DLL support
3256 dnl ------------------------------------------------------------------------
3257
3258 dnl under MSW we always have LoadLibrary/GetProcAddress
3259 if test "$TOOLKIT" != "MSW"; then
3260
3261 HAVE_DL_FUNCS=0
3262 HAVE_SHL_FUNCS=0
3263 if test "$wxUSE_DYNLIB_CLASS" = "yes"; then
3264     dnl the test is a bit complicated because we check for dlopen() both with
3265     dnl and without -ldl and we also try to find shl_load() if there is no
3266     dnl dlopen() on this system
3267     AC_CHECK_FUNCS(dlopen,
3268         [
3269             AC_DEFINE(HAVE_DLOPEN)
3270             HAVE_DL_FUNCS=1
3271         ],
3272         [
3273             AC_CHECK_LIB(dl, dlopen,
3274                         [
3275                             AC_DEFINE(HAVE_DLOPEN)
3276                             HAVE_DL_FUNCS=1
3277                             LIBS="$LIBS -ldl"
3278                         ],
3279                         [
3280                             AC_CHECK_FUNCS(shl_load,
3281                                           [
3282                                             AC_DEFINE(HAVE_SHL_LOAD)
3283                                             HAVE_SHL_FUNCS=1
3284                                           ],
3285                                           [
3286                                             AC_CHECK_LIB(shl_load, dld,
3287                                                          [
3288                                                             HAVE_SHL_FUNCS=1
3289                                                             LIBS="$LIBS -ldld"
3290                                                          ])
3291                                           ])
3292                         ])
3293         ])
3294
3295     dnl check also for dlerror()
3296     if test "$HAVE_DL_FUNCS" = 1; then
3297         AC_CHECK_FUNCS(dlerror,
3298                        AC_DEFINE(HAVE_DLERROR),
3299                        AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
3300     fi
3301
3302     if test "$HAVE_DL_FUNCS" = 0; then
3303         if test "$HAVE_SHL_FUNCS" = 0; then
3304           if test "$USE_UNIX" = 1; then
3305               AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
3306               wxUSE_DYNLIB_CLASS=no
3307           else
3308               AC_MSG_WARN([Assuming wxLibrary class works on this platform])
3309           fi
3310         fi
3311     fi
3312 fi
3313
3314 fi
3315 dnl if !MSW
3316
3317 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
3318     AC_DEFINE(wxUSE_DYNLIB_CLASS)
3319 else
3320     wxUSE_ODBC=no
3321     wxUSE_SERIAL=no
3322 fi
3323
3324 dnl ---------------------------------------------------------------------------
3325 dnl String stuff
3326 dnl ---------------------------------------------------------------------------
3327
3328 if test "$wxUSE_UNICODE" = "yes" ; then
3329   AC_DEFINE(wxUSE_UNICODE)
3330 fi
3331
3332 if test "$wxUSE_WCSRTOMBS" = "yes" ; then
3333   AC_DEFINE(wxUSE_WCSRTOMBS)
3334 fi
3335
3336 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
3337   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
3338 fi
3339
3340 dnl ----------------------------------------------------------------
3341 dnl serialization support
3342 dnl ----------------------------------------------------------------
3343
3344 if test "$wxUSE_SERIAL" = "yes" ; then
3345     AC_DEFINE(wxUSE_SERIAL)
3346 fi
3347
3348 dnl ----------------------------------------------------------------
3349 dnl iODBC support
3350 dnl ----------------------------------------------------------------
3351
3352 IODBC_C_SRC=""
3353 if test "$wxUSE_ODBC" = "yes" ; then
3354     AC_DEFINE(wxUSE_ODBC)
3355     WXODBCFLAG="-D_IODBC_"
3356     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3357     IODBCOBJS="\$(IODBC_OBJS)"
3358 else
3359     IODBCOBJS=
3360 fi
3361
3362 dnl ----------------------------------------------------------------
3363 dnl Register PostScript options for makefiles and setup.h
3364 dnl ----------------------------------------------------------------
3365
3366 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
3367   AC_DEFINE(wxUSE_POSTSCRIPT)
3368 fi
3369
3370 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
3371
3372 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
3373
3374 dnl ---------------------------------------------------------------------------
3375 dnl big GUI components: MDI, doc/view, printing, help, ...
3376 dnl ---------------------------------------------------------------------------
3377
3378 if test "$wxUSE_CONSTRAINTS" = "yes"; then
3379     AC_DEFINE(wxUSE_CONSTRAINTS)
3380     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
3381 fi
3382
3383 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
3384     AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
3385     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
3386 fi
3387
3388 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
3389     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
3390     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
3391     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
3392         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
3393     fi
3394 fi
3395
3396 if test "$wxUSE_HELP" = "yes"; then
3397     AC_DEFINE(wxUSE_HELP)
3398     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
3399 fi
3400
3401 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
3402     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3403         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
3404     else
3405         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
3406     fi
3407     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
3408 fi
3409
3410 if test "$wxUSE_PROLOGIO" = "yes" ; then
3411     AC_DEFINE(wxUSE_PROLOGIO)
3412 fi
3413
3414 if test "$wxUSE_RESOURCES" = "yes" ; then
3415     if test "$wxUSE_PROLOGIO" = "yes" ; then
3416         AC_DEFINE(wxUSE_RESOURCES)
3417         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
3418     else
3419         AC_MSG_WARN([wxWindows ressource system requires PrologIO and can't be compiled without it.])
3420     fi
3421 fi
3422
3423 if test "$wxUSE_X_RESOURCES" = "yes"; then
3424     AC_DEFINE(wxUSE_X_RESOURCES)
3425 fi
3426
3427 dnl ---------------------------------------------------------------------------
3428 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
3429 dnl ---------------------------------------------------------------------------
3430
3431 if test "$wxUSE_IPC" = "yes"; then
3432     if test "$wxUSE_SOCKETS" != "yes"; then
3433         AC_MSG_WARN(wxWindows IPC classes require sockets, disabled)
3434     fi
3435
3436     AC_DEFINE(wxUSE_IPC)
3437 fi
3438
3439 if test "$wxUSE_CLIPBOARD" = "yes"; then
3440     AC_DEFINE(wxUSE_CLIPBOARD)
3441 fi
3442
3443 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
3444     if test "$wxUSE_GTK" = 1; then
3445         if test "$WXGTK12" != 1; then
3446             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2])
3447             wxUSE_DRAG_AND_DROP=no
3448         fi
3449     fi
3450
3451     if test "$wxUSE_MOTIF" = 1; then
3452         AC_MSG_WARN([Drag and drop is not yet supported under Motif])
3453         wxUSE_DRAG_AND_DROP=no
3454     fi
3455
3456     if test "$USE_WIN32" = 1; then
3457         dnl check for ole headers and disable DnD if not present (earlier
3458         dnl versions of mingw32 don't have them)
3459         AC_CHECK_HEADERS(ole2.h)
3460         if test "x$HAVE_OLE2_H" = x ; then
3461             AC_MSG_WARN(Drag and drop disabled because OLE headers not found)
3462             wxUSE_DRAG_AND_DROP=no
3463         fi
3464     fi
3465
3466     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
3467         AC_DEFINE(wxUSE_DRAG_AND_DROP)
3468         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
3469     fi
3470
3471 fi
3472
3473 if test "$wxUSE_SPLINES" = "yes" ; then
3474   AC_DEFINE(wxUSE_SPLINES)
3475 fi
3476
3477 dnl ---------------------------------------------------------------------------
3478 dnl GUI controls
3479 dnl ---------------------------------------------------------------------------
3480
3481 if test "$wxUSE_ACCEL" = "yes"; then
3482   AC_DEFINE(wxUSE_ACCEL)
3483 fi
3484
3485 if test "$wxUSE_CARET" = "yes"; then
3486   AC_DEFINE(wxUSE_CARET)
3487   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
3488 fi
3489
3490 if test "$wxUSE_COMBOBOX" = "yes"; then
3491   AC_DEFINE(wxUSE_COMBOBOX)
3492 fi
3493
3494 if test "$wxUSE_CHOICE" = "yes"; then
3495   AC_DEFINE(wxUSE_CHOICE)
3496 fi
3497
3498 if test "$wxUSE_BMPBUTTON" = "yes"; then
3499   AC_DEFINE(wxUSE_BMPBUTTON)
3500 fi
3501
3502 if test "$wxUSE_CHECKBOX" = "yes"; then
3503   AC_DEFINE(wxUSE_CHECKBOX)
3504 fi
3505
3506 if test "$wxUSE_CHECKLST" = "yes"; then
3507   AC_DEFINE(wxUSE_CHECKLISTBOX)
3508   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
3509 fi
3510
3511 if test "$wxUSE_GAUGE" = "yes"; then
3512   AC_DEFINE(wxUSE_GAUGE)
3513 fi
3514
3515 if test "$wxUSE_NEW_GRID" = "yes"; then
3516   wxUSE_GRID="yes"
3517   AC_DEFINE(wxUSE_NEW_GRID)
3518   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
3519 fi
3520
3521 if test "$wxUSE_GRID" = "yes"; then
3522   AC_DEFINE(wxUSE_GRID)
3523   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
3524 fi
3525
3526 if test "$wxUSE_IMAGLIST" = "yes"; then
3527     AC_DEFINE(wxUSE_IMAGLIST)
3528 fi
3529
3530 if test "$wxUSE_LISTBOX" = "yes"; then
3531     AC_DEFINE(wxUSE_LISTBOX)
3532 fi
3533
3534 if test "$wxUSE_LISTCTRL" = "yes"; then
3535     if test "$wxUSE_IMAGLIST" = "yes"; then
3536         AC_DEFINE(wxUSE_LISTCTRL)
3537         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
3538     else
3539         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
3540     fi
3541 fi
3542
3543 if test "$wxUSE_NOTEBOOK" = "yes"; then
3544     AC_DEFINE(wxUSE_NOTEBOOK)
3545     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
3546 fi
3547
3548 if test "$wxUSE_RADIOBOX" = "yes"; then
3549     AC_DEFINE(wxUSE_RADIOBOX)
3550 fi
3551
3552 if test "$wxUSE_RADIOBTN" = "yes"; then
3553     AC_DEFINE(wxUSE_RADIOBTN)
3554 fi
3555
3556 if test "$wxUSE_SASH" = "yes"; then
3557     AC_DEFINE(wxUSE_SASH)
3558     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
3559 fi
3560
3561 if test "$wxUSE_SCROLLBAR" = "yes"; then
3562     AC_DEFINE(wxUSE_SCROLLBAR)
3563     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
3564 fi
3565
3566 if test "$wxUSE_SLIDER" = "yes"; then
3567     AC_DEFINE(wxUSE_SLIDER)
3568 fi
3569
3570 if test "$wxUSE_SPINBTN" = "yes"; then
3571     AC_DEFINE(wxUSE_SPINBTN)
3572 fi
3573
3574 if test "$wxUSE_SPINCTRL" = "yes"; then
3575     AC_DEFINE(wxUSE_SPINCTRL)
3576 fi
3577
3578 if test "$wxUSE_SPLITTER" = "yes"; then
3579     AC_DEFINE(wxUSE_SPLITTER)
3580     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
3581 fi
3582
3583 if test "$wxUSE_STATBMP" = "yes"; then
3584     AC_DEFINE(wxUSE_STATBMP)
3585 fi
3586
3587 if test "$wxUSE_STATBOX" = "yes"; then
3588     AC_DEFINE(wxUSE_STATBOX)
3589 fi
3590
3591 if test "$wxUSE_STATLINE" = "yes"; then
3592     if test "$wxUSE_WINE" = 1 ; then
3593         AC_MSG_WARN([wxStaticLine is not supported under WINE])
3594     else
3595         AC_DEFINE(wxUSE_STATLINE)
3596     fi
3597 fi
3598
3599 if test "$wxUSE_STATUSBAR" = "yes"; then
3600     AC_DEFINE(wxUSE_STATUSBAR)
3601
3602     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
3603 fi
3604
3605 if test "$wxUSE_TABDIALOG" = "yes"; then
3606     AC_DEFINE(wxUSE_TAB_DIALOG)
3607     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
3608 fi
3609
3610 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
3611     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
3612     wxUSE_TOOLBAR="yes"
3613 fi
3614
3615 if test "$wxUSE_TOOLBAR" = "yes"; then
3616     AC_DEFINE(wxUSE_TOOLBAR)
3617
3618     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
3619     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
3620         wxUSE_TOOLBAR_NATIVE="yes"
3621     fi
3622
3623     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
3624 fi
3625
3626 if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
3627     AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
3628 fi
3629
3630 if test "$wxUSE_TOOLTIPS" = "yes"; then
3631     if test "$wxUSE_MOTIF" = 1; then
3632         AC_MSG_WARN(wxTooltip not supported yet under Motif)
3633     else
3634         if test "$wxUSE_WINE" = 1; then
3635             AC_MSG_WARN(wxTooltip not supported under WINE)
3636         else
3637             AC_DEFINE(wxUSE_TOOLTIPS)
3638         fi
3639     fi
3640 fi
3641
3642 if test "$wxUSE_TREECTRL" = "yes"; then
3643     if test "$wxUSE_IMAGLIST" = "yes"; then
3644         AC_DEFINE(wxUSE_TREECTRL)
3645         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
3646     else
3647         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
3648     fi
3649 fi
3650
3651 dnl ---------------------------------------------------------------------------
3652 dnl misc options
3653 dnl ---------------------------------------------------------------------------
3654
3655 dnl TODO this is unused for now...
3656 dnl if test "$wxUSE_WXTREE" = "yes"; then
3657 dnl   AC_DEFINE(wxUSE_WXTREE)
3658 dnl fi
3659
3660 if test "$wxUSE_METAFILE" = "yes"; then
3661     AC_DEFINE(wxUSE_METAFILE)
3662 fi
3663
3664 if test "$wxUSE_DIRDLG" = "yes"; then
3665     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3666        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
3667     else
3668         if test "$wxUSE_TREECTRL" != "yes"; then
3669             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
3670         else
3671             AC_DEFINE(wxUSE_DIRDLG)
3672         fi
3673     fi
3674 fi
3675
3676 if test "$wxUSE_TEXTDLG" = "yes"; then
3677     AC_DEFINE(wxUSE_TEXTDLG)
3678 fi
3679
3680 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
3681     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3682        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
3683     else
3684         AC_DEFINE(wxUSE_STARTUP_TIPS)
3685     fi
3686 fi
3687
3688 if test "$wxUSE_PROGRESSDLG" = "yes"; then
3689     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3690        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
3691     else
3692         AC_DEFINE(wxUSE_PROGRESSDLG)
3693     fi
3694 fi
3695
3696 if test "$wxUSE_MINIFRAME" = "yes"; then
3697     AC_DEFINE(wxUSE_MINIFRAME)
3698     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
3699 fi
3700
3701 if test "$wxUSE_HTML" = "yes"; then
3702     AC_DEFINE(wxUSE_HTML)
3703     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
3704     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS html"
3705 fi
3706
3707 if test "$wxUSE_VALIDATORS" = "yes"; then
3708     AC_DEFINE(wxUSE_VALIDATORS)
3709     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
3710 fi
3711
3712 if test "$wxUSE_GIF" = "yes" ; then
3713   AC_DEFINE(wxUSE_GIF)
3714 fi
3715
3716 if test "$wxUSE_PCX" = "yes" ; then
3717   AC_DEFINE(wxUSE_PCX)
3718 fi
3719
3720 if test "$wxUSE_PNM" = "yes" ; then
3721   AC_DEFINE(wxUSE_PNM)
3722 fi
3723
3724 dnl ---------------------------------------------------------------------------
3725 dnl get the string with OS info - used by wxGetOsDescription()
3726 dnl ---------------------------------------------------------------------------
3727
3728 if test "$cross_compiling" = "yes"; then
3729     dnl Use best guess from host as we can't use uname when cross compiling
3730     OSINFO="\"$host\""
3731 else
3732     dnl attualy work out OS version
3733     OSINFO=`uname -s -r -m`
3734     OSINFO="\"$OSINFO\""
3735 fi
3736
3737 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
3738
3739 dnl ---------------------------------------------------------------------------
3740 dnl Output the makefiles and such from the results found above
3741 dnl ---------------------------------------------------------------------------
3742
3743 GUILIBS="$GUI_TK_LIBRARY $TOOLKIT_LINK"
3744 OPENGL_LIBS="$OPENGL_LINK"
3745
3746 dnl all additional libraries (except wxWindows itself) we link with
3747 dnl
3748 dnl note that we always link with -lm - extended.c uses floor() and is always
3749 dnl linked in
3750 EXTRA_LIBS="$LIBS $POSIX4_LINK $INET_LINK $WCHAR_LINK $THREADS_LINK $DMALLOC_LINK $DL_LINK $ZLIB_LINK -lm"
3751 if test "$wxUSE_GUI" = "yes"; then
3752     EXTRA_LIBS="$GUILIBS $PNG_LINK $JPEG_LINK $TIFF_LINK $FREETYPE_LINK $EXTRA_LIBS"
3753 fi
3754
3755 dnl all the libraries needed to link wxWindows programs when using the
3756 dnl makefile system without libtool
3757 LD_LIBS="\${top_builddir}/lib/${WX_LIBRARY_NAME_STATIC} $EXTRA_LIBS"
3758
3759 dnl all -I options we must pass to the compiler
3760 INCLUDES="-I. -I\${top_builddir}/include -I\${top_srcdir}/include $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
3761
3762 dnl wxGTK does not need TOOLKIT includes in wx-config
3763 if test "$wxUSE_GTK" = 1; then
3764     WXCONFIG_INCLUDE=""
3765 else
3766     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
3767 fi
3768
3769 dnl C/C++ compiler options used to compile wxWindows
3770 if test "$GXX" = yes ; then
3771     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
3772     CXXWARNINGS="-Wall"
3773     dnl should enable this one day...
3774     dnl CXXWARNINGS="-Wall -Werror"
3775 fi
3776 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
3777
3778 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
3779 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
3780
3781 LDFLAGS="$LDFLAGS $PROFILE"
3782
3783 if test "$wxUSE_GUI" = "yes"; then
3784     dnl TODO add checks that these samples will really compile (i.e. all the
3785     dnl      library features they need are present)
3786
3787     dnl TODO some samples are never built so far:
3788     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw, proplist
3789     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS controls dialogs dragimag drawing dynamic \
3790                      font fractal image menu minimal richedit"
3791
3792     dnl this is needed to be able to find AFM files
3793     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
3794 else
3795     SAMPLES_SUBDIRS=""
3796 fi
3797
3798 dnl for convenience, sort the samples in alphabetical order
3799 dnl
3800 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
3801 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
3802 dnl
3803 dnl       Unfortunately, there is a bug in OS/2's tr, such that
3804 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
3805 dnl       only removes the Unix-like part of the introduced line break.
3806 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
3807
3808 dnl makefile variables
3809 AC_SUBST(LEX_STEM)
3810 AC_SUBST(PATH_IFS)
3811
3812 dnl global options
3813 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
3814 AC_SUBST(WX_MINOR_VERSION_NUMBER)
3815 AC_SUBST(WX_RELEASE_NUMBER)
3816 AC_SUBST(WX_LIBRARY_NAME)
3817 AC_SUBST(WX_LIBRARY_NAME_STATIC)
3818 AC_SUBST(WX_LIBRARY_NAME_SHARED)
3819 AC_SUBST(WX_LIBRARY)
3820 AC_SUBST(WX_TARGET_LIBRARY)
3821 AC_SUBST(WX_LIBRARY_LINK1)
3822 AC_SUBST(WX_LIBRARY_LINK2)
3823 AC_SUBST(WX_LIBRARY_LINK3)
3824 AC_SUBST(PROGRAM_EXT)
3825
3826 dnl global gl options
3827 AC_SUBST(WX_LIBRARY_NAME_GL)
3828 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
3829 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
3830 AC_SUBST(WX_LIBRARY_GL)
3831 AC_SUBST(WX_TARGET_LIBRARY_GL)
3832 AC_SUBST(WX_LIBRARY_LINK1_GL)
3833 AC_SUBST(WX_LIBRARY_LINK2_GL)
3834 AC_SUBST(WX_LIBRARY_LINK3_GL)
3835
3836 dnl are we supposed to create the links?
3837 AC_SUBST(WX_ALL)
3838 AC_SUBST(WX_ALL_INSTALLED)
3839
3840 AC_SUBST(SHARED_LD)
3841 AC_SUBST(PIC_FLAG)
3842 AC_SUBST(DEP_INFO_FLAGS)
3843 AC_SUBST(CODE_GEN_FLAGS)
3844 AC_SUBST(BURNT_LIBRARY_NAME)
3845 AC_SUBST(BURNT_LIBRARY_NAME_GL)
3846 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
3847 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
3848
3849 dnl debugging options
3850 AC_SUBST(WXDEBUG_DEFINE)
3851
3852 dnl toolkit options
3853 AC_SUBST(USE_GUI)
3854 AC_SUBST(AFMINSTALL)
3855 AC_SUBST(TOOLKIT)
3856 AC_SUBST(TOOLKIT_DEF)
3857 AC_SUBST(TOOLKIT_DIR)
3858 AC_SUBST(TOOLKIT_NAME)
3859 AC_SUBST(TOOLKIT_INCLUDE)
3860 AC_SUBST(WXCONFIG_INCLUDE)
3861
3862 dnl what to compile
3863 AC_SUBST(GUIHEADERS)
3864 AC_SUBST(GUIOBJS)
3865 AC_SUBST(COMMONOBJS)
3866 AC_SUBST(GENERICOBJS)
3867 AC_SUBST(GUIDEPS)
3868 AC_SUBST(COMMONDEPS)
3869 AC_SUBST(GENERICDEPS)
3870 AC_SUBST(IODBCOBJS)
3871 AC_SUBST(UNIXOBJS)
3872 AC_SUBST(UNIXDEPS)
3873 AC_SUBST(ALL_OBJECTS)
3874 AC_SUBST(ALL_DEPFILES)
3875
3876 dnl distribution vars
3877 AC_SUBST(GUIDIST)
3878 AC_SUBST(PORT_FILES)
3879 AC_SUBST(DISTDIR)
3880 AC_SUBST(RPM_SPEC)
3881 AC_SUBST(RPM_FILES)
3882
3883 dnl additional subdirectories where we will build
3884 AC_SUBST(SRC_SUBDIRS)
3885 AC_SUBST(INCLUDE_SUBDIRS)
3886 AC_SUBST(UTILS_SUBDIRS)
3887 AC_SUBST(DOCS_SUBDIRS)
3888 AC_SUBST(SAMPLES_SUBDIRS)
3889 AC_SUBST(USER_SUBDIRS)
3890
3891 dnl additional libraries and linker settings
3892 AC_SUBST(LDFLAGS)
3893 AC_SUBST(EXTRA_LIBS)
3894 AC_SUBST(OPENGL_LIBS)
3895 AC_SUBST(EXTRADEFS)
3896 AC_SUBST(LIBS)
3897 AC_SUBST(LD_LIBS)
3898
3899 dnl additional resurces settings
3900 AC_SUBST(RCINPUTSWITCH)
3901 AC_SUBST(RCOUTPUTSWITCH)
3902 AC_SUBST(RESPROGRAM)
3903 AC_SUBST(RESCOMP)
3904 AC_SUBST(RESFLAGS)
3905
3906 dnl These seam to be missing
3907 AC_SUBST(DLLTOOL)
3908 AC_SUBST(AS)
3909 AC_SUBST(NM)
3910 AC_SUBST(LD)
3911 AC_SUBST(MAKEINFO)
3912
3913
3914 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
3915 dnl itself (this is macro is required if SUBDIRS variable is used in Makefile.am
3916 dnl - and we do use it)
3917 AC_PROG_MAKE_SET
3918
3919 dnl move setup.h back if available
3920 if test -d include; then
3921     if test -d include/wx; then
3922         if test -d include/wx/${TOOLKIT_DIR}; then
3923             if test -f include/wx/${TOOLKIT_DIR}/setup.h; then
3924                 mv -f include/wx/${TOOLKIT_DIR}/setup.h setup.h
3925             fi
3926         fi
3927     fi
3928 fi
3929
3930 AC_CONFIG_HEADER(setup.h:setup.h.in)
3931
3932 dnl some more GUI only things
3933 if test "$wxUSE_GUI" = "yes"; then
3934     dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
3935     dnl samples and the only way to do it is, again, use the cache
3936     wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
3937     wx_cv_path_ifs=$PATH_IFS
3938     wx_cv_program_ext=$PROGRAM_EXT
3939     wx_cv_target_library=$WX_TARGET_LIBRARY
3940     wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
3941     AC_CONFIG_SUBDIRS(demos samples utils contrib)
3942 fi
3943 dnl from wxUSE_GUI
3944
3945 dnl create each of the files in the space separated list from the file.in
3946 dnl (the original file name may be overriden by appending another name after a
3947 dnl colon)
3948 AC_OUTPUT([
3949             wx-config
3950             src/make.env
3951             src/makeprog.env
3952             src/makelib.env
3953             Makefile
3954           ],
3955           [
3956             chmod +x wx-config
3957             mv wx-config wx${TOOLKIT_NAME}-config
3958             ${LN_S} wx${TOOLKIT_NAME}-config wx-config
3959
3960             dnl the debian build process wants setup.h in the lib subdir so we
3961             dnl can pretend wxWin is already installed, so we *copy* it there
3962
3963             if test ! -d lib; then
3964               mkdir lib
3965             fi
3966             if test ! -d lib/wx; then
3967               mkdir lib/wx
3968             fi
3969             if test ! -d lib/wx/include; then
3970               mkdir lib/wx/include
3971             fi
3972             if test ! -d lib/wx/include/wx; then
3973               mkdir lib/wx/include/wx
3974             fi
3975             if test ! -d lib/wx/include/wx/${TOOLKIT_NAME}; then
3976               mkdir lib/wx/include/wx/${TOOLKIT_NAME}
3977             fi
3978             if test -f setup.h; then
3979                 cp -f setup.h lib/wx/include/wx/${TOOLKIT_NAME}/setup.h
3980             fi
3981
3982             dnl *move* setup.h to its final place
3983
3984             if test ! -d include; then
3985               mkdir include
3986             fi
3987             if test ! -d include/wx; then
3988               mkdir include/wx
3989             fi
3990             if test ! -d include/wx/${TOOLKIT_DIR}; then
3991               mkdir include/wx/${TOOLKIT_DIR}
3992             fi
3993             if test -f setup.h; then
3994                 mv -f setup.h include/wx/${TOOLKIT_DIR}/setup.h
3995             fi
3996
3997           ],
3998           [
3999             TOOLKIT_DIR="${TOOLKIT_DIR}"
4000             TOOLKIT_NAME="${TOOLKIT_NAME}"
4001             LN_S="${LN_S}"
4002           ]
4003          )
4004