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