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`
  42     ac_save_CFLAGS="$CFLAGS"
  43     ac_save_LIBS="$LIBS"
  44     CFLAGS="$CFLAGS $GTK_CFLAGS"
  45     LIBS="$LIBS $GTK_LIBS"
  46 dnl
  47 dnl Now check if the installed GTK is sufficiently new. (Also sanity
  48 dnl checks the results of gtk-config to some extent)
  49 dnl
  50     AC_TRY_RUN([
  51 #include <gtk/gtk.h>
  52 #include <stdio.h>
  53
  54 int
  55 main ()
  56 {
  57   int major, minor, micro;
  58
  59   if (sscanf("$min_gtk_version", "%d.%d.%d", &major, &minor, &micro) != 3) {
  60      printf("%s, bad version string\n", "$min_gtk_version");
  61      exit(1);
  62    }
  63
  64    if (gtk_minor_version == 1) return FALSE;
  65
  66    return !((gtk_major_version > major) ||
  67     ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
  68     ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
  69 }
  70 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
  71      CFLAGS="$ac_save_CFLAGS"
  72      LIBS="$ac_save_LIBS"
  73   else
  74      no_gtk=yes
  75   fi
  76   if test "x$no_gtk" = x ; then
  77      AC_MSG_RESULT(yes)
  78      ifelse([$2], , :, [$2])
  79   else
  80      AC_MSG_RESULT(no)
  81      GTK_CFLAGS=""
  82      GTK_LIBS=""
  83      ifelse([$3], , :, [$3])
  84   fi
  85   AC_SUBST(GTK_CFLAGS)
  86   AC_SUBST(GTK_LIBS)
  87 ])
  88
  89 dnl ===========================================================================
  90 dnl macros to find the a file in the list of include/lib paths
  91 dnl ===========================================================================
  92
  93 dnl ---------------------------------------------------------------------------
  94 dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
  95 dnl to the full name of the file that was found or leaves it empty if not found
  96 dnl ---------------------------------------------------------------------------
  97 AC_DEFUN(WX_PATH_FIND_INCLUDES,
  98 [
  99 ac_find_includes=
 100 for ac_dir in $1;
 101   do
 102     if test -f "$ac_dir/$2"; then
 103       ac_find_includes=$ac_dir
 104       break
 105     fi
 106   done
 107 ])
 108
 109 dnl ---------------------------------------------------------------------------
 110 dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_includes
 111 dnl to the full name of the file that was found or leaves it empty if not found
 112 dnl ---------------------------------------------------------------------------
 113 AC_DEFUN(WX_PATH_FIND_LIBRARIES,
 114 [
 115 ac_find_libraries=
 116 for ac_dir in $1;
 117   do
 118     for ac_extension in a so sl; do
 119       if test -f "$ac_dir/lib$2.$ac_extension"; then
 120         ac_find_libraries=$ac_dir
 121         break 2
 122       fi
 123     done
 124   done
 125 ])
 126
 127 dnl ---------------------------------------------------------------------------
 128 dnl Path to include, already defined
 129 dnl ---------------------------------------------------------------------------
 130 AC_DEFUN(WX_INCLUDE_PATH_EXIST,
 131 [
 132   ac_path_to_include=$1
 133   echo "$2" | grep "\-I$1" > /dev/null
 134   result=$?
 135   if test $result = 0; then
 136     ac_path_to_include=""
 137   else
 138     ac_path_to_include="-I$1"
 139   fi
 140 ])
 141
 142 dnl ---------------------------------------------------------------------------
 143 dnl Path to link, already defined
 144 dnl ---------------------------------------------------------------------------
 145 AC_DEFUN(WX_LINK_PATH_EXIST,
 146 [
 147   echo "$2" | grep "\-L$1" > /dev/null
 148   result=$?
 149   if test $result = 0; then
 150     ac_path_to_link=""
 151   else
 152     ac_path_to_link="-L$1"
 153   fi
 154 ])
 155
 156 dnl ===========================================================================
 157 dnl C++ features test
 158 dnl ===========================================================================
 159
 160 dnl ---------------------------------------------------------------------------
 161 dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
 162 dnl or only the old <iostream.h> one - it may be generally assumed that if
 163 dnl <iostream> exists, the other "new" headers (without .h) exist too.
 164 dnl
 165 dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
 166 dnl ---------------------------------------------------------------------------
 167
 168 AC_DEFUN(WX_CPP_NEW_HEADERS,
 169 [
 170   if test "$cross_compiling" = "yes"; then
 171     ifelse([$2], , :, [$2])
 172   else
 173     AC_LANG_SAVE
 174     AC_LANG_CPLUSPLUS
 175
 176     AC_CHECK_HEADERS(iostream)
 177
 178     if test "x$HAVE_IOSTREAM" = x ; then
 179       ifelse([$2], , :, [$2])
 180     else
 181       ifelse([$1], , :, [$1])
 182     fi
 183
 184     AC_LANG_RESTORE
 185   fi
 186 ])
 187
 188 dnl ---------------------------------------------------------------------------
 189 dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
 190 dnl
 191 dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
 192 dnl ---------------------------------------------------------------------------
 193
 194 AC_DEFUN(WX_CPP_BOOL,
 195 [
 196   AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
 197   [
 198     AC_LANG_SAVE
 199     AC_LANG_CPLUSPLUS
 200
 201     AC_TRY_COMPILE(
 202       [
 203       ],
 204       [
 205         bool b = true;
 206
 207         return 0;
 208       ],
 209       [
 210         AC_DEFINE(HAVE_BOOL)
 211         wx_cv_cpp_bool=yes
 212       ],
 213       [
 214         wx_cv_cpp_bool=no
 215       ]
 216     )
 217
 218     AC_LANG_RESTORE
 219   ])
 220
 221   if test "$wx_cv_cpp_bool" = "yes"; then
 222     AC_DEFINE(HAVE_BOOL)
 223   fi
 224 ])
 225
 226 dnl ---------------------------------------------------------------------------
 227 dnl WX_CPP_SIZE_T_IS_NOT_INT checks whether size_t and int are different types,
 228 dnl i.e. whether we may overload operator[] on its argument type
 229 dnl ---------------------------------------------------------------------------
 230
 231 AC_DEFUN(WX_CPP_SIZE_T_IS_NOT_INT,
 232 [
 233   AC_CACHE_CHECK([if size_t and int are different types], wx_cv_cpp_sizet_not_int,
 234   [
 235     AC_LANG_SAVE
 236     AC_LANG_CPLUSPLUS
 237
 238     AC_TRY_RUN([
 239         #include <stdlib.h>
 240
 241         class S
 242         {
 243         public:
 244           S(char *s) { m_s = s; }
 245
 246           char operator[](size_t n) const { return m_s[n]; }
 247           char operator[](int n) const { return m_s[n]; }
 248
 249         private:
 250           char *m_s;
 251         };
 252
 253         int main()
 254         {
 255             S s("dummy");
 256             size_t n1 = 2;
 257             int n2 = 3;
 258
 259             return s[n1] == s[n2];
 260         }
 261       ],
 262       AC_DEFINE(wxUSE_SIZE_T_STRING_OPERATOR) wx_cv_cpp_sizet_not_int=yes,
 263       wx_cv_cpp_sizet_not_int=no,
 264       wx_cv_cpp_sizet_not_int=no
 265     )
 266
 267     AC_LANG_RESTORE
 268   ])
 269 ])
 270
 271 dnl ---------------------------------------------------------------------------
 272 dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
 273 dnl ---------------------------------------------------------------------------
 274
 275 AC_DEFUN(WX_C_BIGENDIAN,
 276 [AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
 277 [ac_cv_c_bigendian=unknown
 278 # See if sys/param.h defines the BYTE_ORDER macro.
 279 AC_TRY_COMPILE([#include <sys/types.h>
 280 #include <sys/param.h>], [
 281 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 282  bogus endian macros
 283 #endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
 284 AC_TRY_COMPILE([#include <sys/types.h>
 285 #include <sys/param.h>], [
 286 #if BYTE_ORDER != BIG_ENDIAN
 287  not big endian
 288 #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
 289 if test $ac_cv_c_bigendian = unknown; then
 290 AC_TRY_RUN([main () {
 291   /* Are we little or big endian?  From Harbison&Steele.  */
 292   union
 293   {
 294     long l;
 295     char c[sizeof (long)];
 296   } u;
 297   u.l = 1;
 298   exit (u.c[sizeof (long) - 1] == 1);
 299 }], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes, ac_cv_c_bigendian=unknown)
 300 fi])
 301 if test $ac_cv_c_bigendian = unknown; then
 302   AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
 303 fi
 304 if test $ac_cv_c_bigendian = yes; then
 305   AC_DEFINE(WORDS_BIGENDIAN)
 306 fi
 307 ])
 308
 309 dnl ---------------------------------------------------------------------------
 310 dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
 311 dnl ---------------------------------------------------------------------------
 312
 313 AC_DEFUN(WX_ARG_CACHE_INIT,
 314         [
 315           wx_arg_cache_file="configarg.cache"
 316           echo "loading argument cache $wx_arg_cache_file"
 317           rm -f ${wx_arg_cache_file}.tmp
 318           touch ${wx_arg_cache_file}.tmp
 319           touch ${wx_arg_cache_file}
 320         ])
 321
 322 AC_DEFUN(WX_ARG_CACHE_FLUSH,
 323         [
 324           echo "saving argument cache $wx_arg_cache_file"
 325           mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
 326         ])
 327
 328 dnl this macro checks for a command line argument and caches the result
 329 dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
 330 AC_DEFUN(WX_ARG_WITH,
 331         [
 332           AC_MSG_CHECKING("for --with-$1")
 333           no_cache=0
 334           AC_ARG_WITH($1, $2,
 335                       [
 336                         if test "$withval" = yes; then
 337                           ac_cv_use_$1='$3=yes'
 338                         else
 339                           ac_cv_use_$1='$3=no'
 340                         fi
 341                       ],
 342                       [
 343                         LINE=`grep "$3" ${wx_arg_cache_file}`
 344                         if test "x$LINE" != x ; then
 345                           eval "DEFAULT_$LINE"
 346                         else
 347                           no_cache=1
 348                         fi
 349
 350                         ac_cv_use_$1='$3='$DEFAULT_$3
 351                       ])
 352
 353           eval "$ac_cv_use_$1"
 354           if test "$no_cache" != 1; then
 355             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 356           fi
 357
 358           if test "$$3" = yes; then
 359             AC_MSG_RESULT(yes)
 360           else
 361             AC_MSG_RESULT(no)
 362           fi
 363         ])
 364
 365 dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
 366 dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
 367 AC_DEFUN(WX_ARG_ENABLE,
 368         [
 369           AC_MSG_CHECKING("for --enable-$1")
 370           no_cache=0
 371           AC_ARG_ENABLE($1, $2,
 372                         [
 373                           if test "$enableval" = yes; then
 374                             ac_cv_use_$1='$3=yes'
 375                           else
 376                             ac_cv_use_$1='$3=no'
 377                           fi
 378                         ],
 379                         [
 380                           LINE=`grep "$3" ${wx_arg_cache_file}`
 381                           if test "x$LINE" != x ; then
 382                             eval "DEFAULT_$LINE"
 383                           else
 384                             no_cache=1
 385                           fi
 386
 387                           ac_cv_use_$1='$3='$DEFAULT_$3
 388                         ])
 389
 390           eval "$ac_cv_use_$1"
 391           if test "$no_cache" != 1; then
 392             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 393           fi
 394
 395           if test "$$3" = yes; then
 396             AC_MSG_RESULT(yes)
 397           else
 398             AC_MSG_RESULT(no)
 399           fi
 400         ])
 401
 402 dnl -
 403 dnl - GNU libc extension (added by GL)
 404 dnl -
 405
 406 AC_DEFUN(WX_GNU_EXTENSIONS,
 407 [
 408 AC_MSG_CHECKING([if you need GNU extensions])
 409 AC_CACHE_VAL(wx_cv_gnu_extensions,[
 410    AC_TRY_COMPILE([#include <features.h>],[
 411
 412 #ifndef __GNU_LIBRARY__
 413  Compile error wanted
 414 #endif
 415
 416 ],
 417   [wx_cv_gnu_extensions=yes],
 418   [wx_cv_gnu_extensions=no])
 419 ])
 420
 421 AC_MSG_RESULT($wx_cv_gnu_extensions)
 422 if test "$wx_cv_gnu_extensions" = "yes"; then
 423   AC_DEFINE_UNQUOTED(_GNU_SOURCE)
 424 fi
 425 ])
 426
 427
 428 dnl ---------------------------------------------------------------------------
 429 dnl initialization
 430 dnl ---------------------------------------------------------------------------
 431
 432 dnl the file passed to AC_INIT should be specific to our package
 433 AC_INIT(wx-config.in)
 434
 435 AC_CANONICAL_SYSTEM
 436
 437 dnl When making releases do:
 438 dnl
 439 dnl WX_RELEASE_NUMBER += 1
 440 dnl WX_INTERFACE_AGE += 1
 441 dnl WX_BINARY_AGE += 1
 442 dnl
 443 dnl if any functions have been added, do:
 444 dnl
 445 dnl WX_INTERFACE_AGE = 0
 446
 447 WX_MAJOR_VERSION_NUMBER=2
 448 WX_MINOR_VERSION_NUMBER=1
 449 WX_RELEASE_NUMBER=0
 450
 451 WX_INTERFACE_AGE=0
 452 WX_BINARY_AGE=0
 453
 454 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 455
 456 dnl wxWindows shared library versioning
 457 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 458 WX_CURRENT=`expr $WX_RELEASE_NUMBER - $WX_INTERFACE_AGE`
 459 WX_REVISION=$WX_INTERFACE_AGE
 460 WX_AGE=`expr $WX_BINARY_AGE - $WX_INTERFACE_AGE`
 461
 462 dnl ------------------------------------------------------------------------
 463 dnl Check platform (host system)
 464 dnl ------------------------------------------------------------------------
 465
 466 dnl assume Unix
 467 USE_UNIX=1
 468 USE_LINUX=
 469 USE_SGI=
 470 USE_HPUX=
 471 USE_SYSV=
 472 USE_SVR4=
 473 USE_AIX=
 474 USE_SUN=
 475 USE_SOLARIS=
 476 USE_SUNOS=
 477 USE_ALPHA=
 478 USE_OSF=
 479 USE_BSD=
 480 USE_FREEBSD=
 481 USE_VMS=
 482 USE_ULTRIX=
 483 USE_CYGWIN=
 484 USE_MINGW=
 485 USE_DATA_GENERAL=
 486
 487 dnl the list of all available toolkits
 488 ALL_TOOLKITS="CYGWIN GTK MINGW MOTIF WINE"
 489
 490 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 491 dnl     which are either yes or no
 492 DEFAULT_wxUSE_GTK=0
 493 DEFAULT_wxUSE_MOTIF=0
 494 DEFAULT_wxUSE_MSW=0
 495 DEFAULT_wxUSE_WINE=0
 496
 497 dnl these are the values which are really default for the given platform -
 498 dnl they're not cached and are only used if no --with-toolkit was given *and*
 499 dnl nothing was found in the cache
 500 DEFAULT_DEFAULT_wxUSE_GTK=0
 501 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 502 DEFAULT_DEFAULT_wxUSE_MSW=0
 503 DEFAULT_DEFAULT_wxUSE_WINE=0
 504
 505 case "${host}" in
 506   *-hp-hpux* )
 507     USE_HPUX=1
 508     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 509     AC_DEFINE(__HPUX__)
 510   ;;
 511   *-*-linux* )
 512     USE_LINUX=1
 513     AC_DEFINE(__LINUX__)
 514     TMP=`uname -m`
 515     if test "x$TMP" = "xalpha"; then
 516       USE_ALPHA=1
 517       AC_DEFINE(__ALPHA__)
 518     fi
 519     DEFAULT_DEFAULT_wxUSE_GTK=1
 520   ;;
 521   *-*-irix5* | *-*-irix6* )
 522     USE_SGI=1
 523     USE_SVR4=1
 524     AC_DEFINE(__SGI__)
 525     AC_DEFINE(__SVR4__)
 526     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 527   ;;
 528   *-*-solaris2* )
 529     USE_SUN=1
 530     USE_SOLARIS=1
 531     USE_SVR4=1
 532     AC_DEFINE(__SUN__)
 533     AC_DEFINE(__SOLARIS__)
 534     AC_DEFINE(__SVR4__)
 535     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 536   ;;
 537   *-*-sunos4* )
 538     USE_SUN=1
 539     USE_SUNOS=1
 540     USE_BSD=1
 541     AC_DEFINE(__SUN__)
 542     AC_DEFINE(__SUNOS__)
 543     AC_DEFINE(__BSD__)
 544     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 545   ;;
 546   *-*-freebsd* | *-*-netbsd*)
 547     USE_BSD=1
 548     USE_FREEBSD=1
 549     AC_DEFINE(__FREEBSD__)
 550     AC_DEFINE(__BSD__)
 551     DEFAULT_DEFAULT_wxUSE_GTK=1
 552   ;;
 553   *-*-osf* )
 554     USE_ALPHA=1
 555     USE_OSF=1
 556     AC_DEFINE(__ALPHA__)
 557     AC_DEFINE(__OSF__)
 558     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 559   ;;
 560   *-*-dgux5* )
 561     USE_ALPHA=1
 562     USE_SVR4=1
 563     AC_DEFINE(__ALPHA__)
 564     AC_DEFINE(__SVR4__)
 565     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 566   ;;
 567   *-*-sysv5* )
 568     USE_SYSV=1
 569     USE_SVR4=1
 570     AC_DEFINE(__SYSV__)
 571     AC_DEFINE(__SVR4__)
 572     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 573   ;;
 574   *-*-aix* )
 575     USE_AIX=1
 576     USE_SYSV=1
 577     USE_SVR4=1
 578     AC_DEFINE(__AIX__)
 579     AC_DEFINE(__SYSV__)
 580     AC_DEFINE(__SVR4__)
 581     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 582   ;;
 583
 584   *-*-cygwin32* )
 585     USE_UNIX=0
 586     AC_DEFINE(__WIN32__)
 587     AC_DEFINE(__WIN95__)
 588     AC_DEFINE(__WINDOWS__)
 589     AC_DEFINE(__GNUWIN32__)
 590     AC_DEFINE(STRICT)
 591     AC_DEFINE(WINVER, 0x0400)
 592     DEFAULT_DEFAULT_wxUSE_MSW=1
 593   ;;
 594   *-*-mingw32* )
 595     USE_UNIX=0
 596     AC_DEFINE(__WIN32__)
 597     AC_DEFINE(__WIN95__)
 598     AC_DEFINE(__WINDOWS__)
 599     AC_DEFINE(__GNUWIN32__)
 600     AC_DEFINE(STRICT)
 601     AC_DEFINE(WINVER, 0x0400)
 602     DEFAULT_DEFAULT_wxUSE_MSW=1
 603   ;;
 604
 605   *-pc-os2_emx )
 606     AC_DEFINE(__EMX__)
 607   ;;
 608
 609   *)
 610     AC_MSG_ERROR(unknown system type ${host}.)
 611 esac
 612
 613 if test "$USE_UNIX" = 1 ; then
 614   wxUSE_UNIX=yes
 615   AC_DEFINE(__UNIX__)
 616   SRC_SUBDIRS="$SRC_SUBDIRS unix"
 617   INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS unix"
 618 fi
 619
 620 dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
 621 if test "$USE_LINUX" = 1; then
 622   AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
 623 fi
 624
 625 dnl ---------------------------------------------------------------------------
 626 dnl command line options for configure
 627 dnl ---------------------------------------------------------------------------
 628
 629 dnl the default values for all options - we collect them all here to simplify
 630 dnl modification of the default values (for example, if the defaults for some
 631 dnl platform should be changed, it can be done here too)
 632 dnl
 633 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 634
 635 WX_ARG_CACHE_INIT
 636
 637 dnl useful to test the compilation with minimum options, define as 0 for normal
 638 dnl usage
 639 DEBUG_CONFIGURE=0
 640 if test $DEBUG_CONFIGURE = 1; then
 641   DEFAULT_wxUSE_THREADS=yes
 642
 643   DEFAULT_wxUSE_SHARED=yes
 644   DEFAULT_wxUSE_OPTIMISE=yes
 645   DEFAULT_wxUSE_PROFILE=no
 646   DEFAULT_wxUSE_NO_DEPS=no
 647   DEFAULT_wxUSE_NO_RTTI=no
 648   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 649   DEFAULT_wxUSE_PERMISSIVE=no
 650   DEFAULT_wxUSE_DEBUG_FLAG=yes
 651   DEFAULT_wxUSE_DEBUG_INFO=yes
 652   DEFAULT_wxUSE_DEBUG_GDB=yes
 653   DEFAULT_wxUSE_MEM_TRACING=no
 654   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 655   DEFAULT_wxUSE_DMALLOC=no
 656   DEFAULT_wxUSE_APPLE_IEEE=no
 657
 658   DEFAULT_wxUSE_LOG=yes
 659
 660   DEFAULT_wxUSE_GUI=yes
 661
 662   DEFAULT_wxUSE_ZLIB=no
 663   DEFAULT_wxUSE_LIBPNG=no
 664   DEFAULT_wxUSE_LIBJPEG=no
 665   DEFAULT_wxUSE_ODBC=no
 666
 667   DEFAULT_wxUSE_STD_IOSTREAM=no
 668   DEFAULT_wxUSE_FILE=no
 669   DEFAULT_wxUSE_TEXTFILE=no
 670   DEFAULT_wxUSE_TIMEDATE=no
 671   DEFAULT_wxUSE_WAVE=no
 672   DEFAULT_wxUSE_INTL=no
 673   DEFAULT_wxUSE_CONFIG=no
 674   DEFAULT_wxUSE_STREAMS=no
 675   DEFAULT_wxUSE_SOCKETS=no
 676   DEFAULT_wxUSE_DIALUP_MANAGER=no
 677   DEFAULT_wxUSE_SERIAL=no
 678   DEFAULT_wxUSE_JOYSTICK=no
 679   DEFAULT_wxUSE_DYNLIB_CLASS=no
 680   DEFAULT_wxUSE_LONGLONG=no
 681
 682   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 683   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 684   DEFAULT_wxUSE_POSTSCRIPT=no
 685
 686   DEFAULT_wxUSE_X_RESOURCES=no
 687   DEFAULT_wxUSE_CLIPBOARD=no
 688   DEFAULT_wxUSE_TOOLTIPS=no
 689   DEFAULT_wxUSE_DRAG_AND_DROP=no
 690   DEFAULT_wxUSE_SPLINES=no
 691
 692   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 693   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 694   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 695
 696   DEFAULT_wxUSE_PROLOGIO=no
 697   DEFAULT_wxUSE_RESOURCES=no
 698   DEFAULT_wxUSE_CONSTRAINTS=no
 699   DEFAULT_wxUSE_IPC=no
 700   DEFAULT_wxUSE_HELP=no
 701   DEFAULT_wxUSE_WXTREE=no
 702   DEFAULT_wxUSE_METAFILE=no
 703
 704   DEFAULT_wxUSE_COMMONDLGS=no
 705   DEFAULT_wxUSE_DIRDLG=no
 706   DEFAULT_wxUSE_TEXTDLG=no
 707   DEFAULT_wxUSE_STARTUP_TIPS=no
 708   DEFAULT_wxUSE_PROGRESSDLG=no
 709   DEFAULT_wxUSE_MINIFRAME=no
 710   DEFAULT_wxUSE_HTML=no
 711   DEFAULT_wxUSE_FS_INET=no
 712   DEFAULT_wxUSE_FS_ZIP=no
 713   DEFAULT_wxUSE_BUSYINFO=no
 714   DEFAULT_wxUSE_ZIPSTREAM=no
 715   DEFAULT_wxUSE_VALIDATORS=yes
 716
 717   DEFAULT_wxUSE_ACCEL=no
 718   DEFAULT_wxUSE_CARET=no
 719   DEFAULT_wxUSE_BMPBUTTON=no
 720   DEFAULT_wxUSE_CHECKBOX=no
 721   DEFAULT_wxUSE_CHECKLST=no
 722   DEFAULT_wxUSE_CHOICE=yes
 723   DEFAULT_wxUSE_COMBOBOX=no
 724   DEFAULT_wxUSE_GAUGE=no
 725   DEFAULT_wxUSE_GRID=no
 726   DEFAULT_wxUSE_IMAGLIST=no
 727   DEFAULT_wxUSE_LISTBOX=no
 728   DEFAULT_wxUSE_LISTCTRL=no
 729   DEFAULT_wxUSE_NOTEBOOK=no
 730   DEFAULT_wxUSE_RADIOBOX=no
 731   DEFAULT_wxUSE_RADIOBTN=no
 732   DEFAULT_wxUSE_SASH=no
 733   DEFAULT_wxUSE_SCROLLBAR=no
 734   DEFAULT_wxUSE_SLIDER=no
 735   DEFAULT_wxUSE_SPINBTN=no
 736   DEFAULT_wxUSE_SPLITTER=no
 737   DEFAULT_wxUSE_STATBMP=no
 738   DEFAULT_wxUSE_STATBOX=no
 739   DEFAULT_wxUSE_STATLINE=no
 740   DEFAULT_wxUSE_STATUSBAR=yes
 741   DEFAULT_wxUSE_TABDIALOG=no
 742   DEFAULT_wxUSE_TOOLBAR=no
 743   DEFAULT_wxUSE_TREECTRL=no
 744
 745   DEFAULT_wxUSE_UNICODE=no
 746   DEFAULT_wxUSE_WCSRTOMBS=no
 747
 748   DEFAULT_wxUSE_GIF=no
 749   DEFAULT_wxUSE_PCX=no
 750   DEFAULT_wxUSE_PNM=no
 751 else
 752   DEFAULT_wxUSE_THREADS=yes
 753
 754   DEFAULT_wxUSE_SHARED=yes
 755   DEFAULT_wxUSE_OPTIMISE=yes
 756   DEFAULT_wxUSE_PROFILE=no
 757   DEFAULT_wxUSE_NO_DEPS=no
 758   DEFAULT_wxUSE_NO_RTTI=no
 759   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 760   DEFAULT_wxUSE_PERMISSIVE=no
 761   DEFAULT_wxUSE_DEBUG_FLAG=no
 762   DEFAULT_wxUSE_DEBUG_INFO=no
 763   DEFAULT_wxUSE_DEBUG_GDB=no
 764   DEFAULT_wxUSE_MEM_TRACING=no
 765   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 766   DEFAULT_wxUSE_DMALLOC=no
 767   DEFAULT_wxUSE_APPLE_IEEE=yes
 768
 769   DEFAULT_wxUSE_LOG=yes
 770
 771   DEFAULT_wxUSE_GUI=yes
 772
 773   DEFAULT_wxUSE_ZLIB=yes
 774   DEFAULT_wxUSE_LIBPNG=yes
 775   DEFAULT_wxUSE_LIBJPEG=yes
 776   DEFAULT_wxUSE_ODBC=no
 777
 778   DEFAULT_wxUSE_STD_IOSTREAM=no
 779   DEFAULT_wxUSE_FILE=yes
 780   DEFAULT_wxUSE_TEXTFILE=yes
 781   DEFAULT_wxUSE_TIMEDATE=yes
 782   DEFAULT_wxUSE_WAVE=no
 783   DEFAULT_wxUSE_INTL=yes
 784   DEFAULT_wxUSE_CONFIG=yes
 785   DEFAULT_wxUSE_STREAMS=yes
 786   DEFAULT_wxUSE_SOCKETS=yes
 787   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 788   DEFAULT_wxUSE_SERIAL=yes
 789   DEFAULT_wxUSE_JOYSTICK=yes
 790   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 791   DEFAULT_wxUSE_LONGLONG=no
 792
 793   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 794   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 795   DEFAULT_wxUSE_POSTSCRIPT=yes
 796
 797   DEFAULT_wxUSE_X_RESOURCES=no
 798   DEFAULT_wxUSE_CLIPBOARD=yes
 799   DEFAULT_wxUSE_TOOLTIPS=yes
 800   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 801   DEFAULT_wxUSE_SPLINES=yes
 802
 803   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 804   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 805   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 806
 807   DEFAULT_wxUSE_PROLOGIO=yes
 808   DEFAULT_wxUSE_RESOURCES=yes
 809   DEFAULT_wxUSE_CONSTRAINTS=yes
 810   DEFAULT_wxUSE_IPC=yes
 811   DEFAULT_wxUSE_HELP=yes
 812   DEFAULT_wxUSE_WXTREE=yes
 813   DEFAULT_wxUSE_METAFILE=yes
 814
 815   DEFAULT_wxUSE_COMMONDLGS=yes
 816   DEFAULT_wxUSE_DIRDLG=yes
 817   DEFAULT_wxUSE_TEXTDLG=yes
 818   DEFAULT_wxUSE_STARTUP_TIPS=yes
 819   DEFAULT_wxUSE_PROGRESSDLG=yes
 820   DEFAULT_wxUSE_MINIFRAME=yes
 821   DEFAULT_wxUSE_HTML=yes
 822   DEFAULT_wxUSE_FS_INET=yes
 823   DEFAULT_wxUSE_FS_ZIP=yes
 824   DEFAULT_wxUSE_BUSYINFO=yes
 825   DEFAULT_wxUSE_ZIPSTREAM=yes
 826   DEFAULT_wxUSE_VALIDATORS=yes
 827
 828   DEFAULT_wxUSE_ACCEL=yes
 829   DEFAULT_wxUSE_CARET=yes
 830   DEFAULT_wxUSE_BMPBUTTON=yes
 831   DEFAULT_wxUSE_CHECKBOX=yes
 832   DEFAULT_wxUSE_CHECKLST=yes
 833   DEFAULT_wxUSE_CHOICE=yes
 834   DEFAULT_wxUSE_COMBOBOX=yes
 835   DEFAULT_wxUSE_GAUGE=yes
 836   DEFAULT_wxUSE_GRID=yes
 837   DEFAULT_wxUSE_IMAGLIST=yes
 838   DEFAULT_wxUSE_LISTBOX=yes
 839   DEFAULT_wxUSE_LISTCTRL=yes
 840   DEFAULT_wxUSE_NOTEBOOK=yes
 841   DEFAULT_wxUSE_RADIOBOX=yes
 842   DEFAULT_wxUSE_RADIOBTN=yes
 843   DEFAULT_wxUSE_SASH=yes
 844   DEFAULT_wxUSE_SCROLLBAR=yes
 845   DEFAULT_wxUSE_SLIDER=yes
 846   DEFAULT_wxUSE_SPINBTN=yes
 847   DEFAULT_wxUSE_SPLITTER=yes
 848   DEFAULT_wxUSE_STATBMP=yes
 849   DEFAULT_wxUSE_STATBOX=yes
 850   DEFAULT_wxUSE_STATLINE=yes
 851   DEFAULT_wxUSE_STATUSBAR=yes
 852   DEFAULT_wxUSE_TABDIALOG=no
 853   DEFAULT_wxUSE_TOOLBAR=yes
 854   DEFAULT_wxUSE_TREECTRL=yes
 855
 856   DEFAULT_wxUSE_UNICODE=no
 857   DEFAULT_wxUSE_WCSRTOMBS=no
 858
 859   DEFAULT_wxUSE_GIF=yes
 860   DEFAULT_wxUSE_PCX=yes
 861   DEFAULT_wxUSE_PNM=yes
 862 fi
 863
 864 dnl WX_ARG_WITH should be used to select whether an external package will be
 865 dnl used or not, to configure compile-time features of this package itself,
 866 dnl use WX_ARG_ENABLE instead
 867
 868 dnl ============================
 869 dnl external package dependecies
 870 dnl ============================
 871
 872 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 873 dnl these values manually
 874 for toolkit in `echo $ALL_TOOLKITS`; do
 875   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
 876   if test "x$LINE" != x ; then
 877     has_toolkit_in_cache=1
 878     eval "DEFAULT_$LINE"
 879     eval "CACHE_$toolkit=1"
 880   fi
 881 done
 882
 883 dnl ---------------------------------------------------------------------------
 884 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 885 dnl first to disable many other switches if it's given
 886 dnl
 887 dnl NB: this is still in testing stage, don't use if you don't know what you're
 888 dnl     doing
 889 dnl ---------------------------------------------------------------------------
 890
 891 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 892
 893 dnl disable everything GUI related then
 894 if test "$wxUSE_GUI" = "no"; then
 895   DEFAULT_wxUSE_ZLIB=no
 896   DEFAULT_wxUSE_LIBPNG=no
 897   DEFAULT_wxUSE_LIBJPEG=no
 898   DEFAULT_wxUSE_SOCKETS=no
 899   DEFAULT_wxUSE_JOYSTICK=no
 900   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 901   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 902   DEFAULT_wxUSE_POSTSCRIPT=no
 903   DEFAULT_wxUSE_X_RESOURCES=no
 904   DEFAULT_wxUSE_CLIPBOARD=no
 905   DEFAULT_wxUSE_TOOLTIPS=no
 906   DEFAULT_wxUSE_DRAG_AND_DROP=no
 907   DEFAULT_wxUSE_SPLINES=no
 908   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 909   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 910   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 911   DEFAULT_wxUSE_PROLOGIO=no
 912   DEFAULT_wxUSE_RESOURCES=no
 913   DEFAULT_wxUSE_CONSTRAINTS=no
 914   DEFAULT_wxUSE_IPC=no
 915   DEFAULT_wxUSE_HELP=no
 916   DEFAULT_wxUSE_WXTREE=no
 917   DEFAULT_wxUSE_METAFILE=no
 918   DEFAULT_wxUSE_COMMONDLGS=no
 919   DEFAULT_wxUSE_DIRDLG=no
 920   DEFAULT_wxUSE_TEXTDLG=no
 921   DEFAULT_wxUSE_STARTUP_TIPS=no
 922   DEFAULT_wxUSE_PROGRESSDLG=no
 923   DEFAULT_wxUSE_MINIFRAME=no
 924   DEFAULT_wxUSE_HTML=no
 925   DEFAULT_wxUSE_FS_INET=no
 926   DEFAULT_wxUSE_FS_ZIP=no
 927   DEFAULT_wxUSE_BUSYINFO=no
 928   DEFAULT_wxUSE_ZIPSTREAM=no
 929   DEFAULT_wxUSE_VALIDATORS=yes
 930   DEFAULT_wxUSE_ACCEL=no
 931   DEFAULT_wxUSE_CARET=no
 932   DEFAULT_wxUSE_BMPBUTTON=no
 933   DEFAULT_wxUSE_CHECKBOX=no
 934   DEFAULT_wxUSE_CHECKLST=no
 935   DEFAULT_wxUSE_CHOICE=yes
 936   DEFAULT_wxUSE_COMBOBOX=no
 937   DEFAULT_wxUSE_GAUGE=no
 938   DEFAULT_wxUSE_GRID=no
 939   DEFAULT_wxUSE_IMAGLIST=no
 940   DEFAULT_wxUSE_LISTBOX=no
 941   DEFAULT_wxUSE_LISTCTRL=no
 942   DEFAULT_wxUSE_NOTEBOOK=no
 943   DEFAULT_wxUSE_RADIOBOX=no
 944   DEFAULT_wxUSE_RADIOBTN=no
 945   DEFAULT_wxUSE_SASH=no
 946   DEFAULT_wxUSE_SCROLLBAR=no
 947   DEFAULT_wxUSE_SLIDER=no
 948   DEFAULT_wxUSE_SPINBTN=no
 949   DEFAULT_wxUSE_SPLITTER=no
 950   DEFAULT_wxUSE_STATBMP=no
 951   DEFAULT_wxUSE_STATBOX=no
 952   DEFAULT_wxUSE_STATLINE=no
 953   DEFAULT_wxUSE_STATUSBAR=yes
 954   DEFAULT_wxUSE_TABDIALOG=no
 955   DEFAULT_wxUSE_TOOLBAR=no
 956   DEFAULT_wxUSE_TREECTRL=no
 957   DEFAULT_wxUSE_GIF=no
 958   DEFAULT_wxUSE_PCX=no
 959   DEFAULT_wxUSE_PNM=no
 960 fi
 961
 962 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 963 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 964 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 965 AC_ARG_WITH(cygwin,        [  --with-cygwin           use Cygwin for MS-Windows], [wxUSE_CYGWIN="$withval" CACHE_CYGWIN=1 TOOLKIT_GIVEN=1])
 966 AC_ARG_WITH(mingw,         [  --with-mingw            use GCC Minimal MS-Windows], [wxUSE_MINGW="$withval" CACHE_MINGW=1 TOOLKIT_GIVEN=1])
 967
 968 AC_ARG_WITH(gtk-prefix,    [  --with-gtk-prefix=PFX   Prefix where GTK is installed],
 969             gtk_config_prefix="$withval", gtk_config_prefix="")
 970 AC_ARG_WITH(gtk-exec-prefix, [  --with-gtk-exec-prefix=PFX  Exec prefix where GTK is installed],
 971             gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
 972
 973 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (www.letters.com/dmalloc)], wxUSE_DMALLOC)
 974 WX_ARG_WITH(zlib,          [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 975 WX_ARG_WITH(libpng,        [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 976 WX_ARG_WITH(libjpeg,       [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 977 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 978 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 979
 980 dnl ====================
 981 dnl compile-time options
 982 dnl ====================
 983
 984 dnl ---------------------------------------------------------------------------
 985 dnl compile options
 986 dnl ---------------------------------------------------------------------------
 987
 988 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 989 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 990 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 991
 992 if test "$wxUSE_DEBUG" = "yes"; then
 993   DEFAULT_wxUSE_DEBUG_FLAG=yes
 994   DEFAULT_wxUSE_DEBUG_INFO=yes
 995 elif test "$wxUSE_DEBUG" = "no"; then
 996   DEFAULT_wxUSE_DEBUG_FLAG=no
 997   DEFAULT_wxUSE_DEBUG_INFO=no
 998 fi
 999
1000 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
1001 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
1002 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
1003 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
1004 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
1005 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
1006 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
1007 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without exceptions information], wxUSE_NO_EXCEPTIONS)
1008 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
1009 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
1010
1011 dnl ---------------------------------------------------------------------------
1012 dnl (small) optional non GUI classes
1013 dnl ---------------------------------------------------------------------------
1014
1015 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
1016 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
1017 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
1018 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
1019 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
1020 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
1021 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use date/time classes], wxUSE_TIMEDATE)
1022 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
1023 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
1024 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
1025 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
1026 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
1027 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
1028 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
1029 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile classes], wxUSE_TEXTFILE)
1030 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
1031 WX_ARG_ENABLE(wcsrtombs,     [  --enable-wcsrtombs      use wcsrtombs instead of buggy (GNU libc1/Linux libc5) wcstombs], wxUSE_WCSRTOMBS)
1032 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
1033 WX_ARG_ENABLE(joystick,      [  --enable-joystick       compile in joystick support (Linux only)], wxUSE_JOYSTICK)
1034 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
1035 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
1036 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
1037 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
1038
1039 dnl ---------------------------------------------------------------------------
1040 dnl "big" options (i.e. those which change a lot of things throughout the library)
1041 dnl ---------------------------------------------------------------------------
1042
1043 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1044 WX_ARG_ENABLE(serial,      [  --enable-serial         use class serialization], wxUSE_SERIAL)
1045
1046 dnl ---------------------------------------------------------------------------
1047 dnl "big" GUI options
1048 dnl ---------------------------------------------------------------------------
1049
1050 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1051 WX_ARG_ENABLE(help,        [  --enable-help           use help (using external browser at present)], wxUSE_HELP)
1052 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1053 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1054 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
1055
1056 dnl ---------------------------------------------------------------------------
1057 dnl PostScript options
1058 dnl ---------------------------------------------------------------------------
1059 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1060
1061 dnl VZ: these options seem to be always on, if someone wants to change it please do
1062 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1063 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1064
1065 dnl ---------------------------------------------------------------------------
1066 dnl resources
1067 dnl ---------------------------------------------------------------------------
1068 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1069 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1070
1071 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1072
1073 dnl ---------------------------------------------------------------------------
1074 dnl IPC &c
1075 dnl ---------------------------------------------------------------------------
1076
1077 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1078 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1079
1080 dnl TODO: doesn't work yet
1081 WX_ARG_ENABLE(wxtree,      [  --enable-wxtree         make wxTree library], wxUSE_WXTREE)
1082
1083 dnl ---------------------------------------------------------------------------
1084 dnl optional GUI controls (in alphabetical order except the first one)
1085 dnl ---------------------------------------------------------------------------
1086
1087 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1088
1089 dnl even with --enable-controls, some may be disabled by giving
1090 dnl --disable-<control> later on the command line - but by default all will be
1091 dnl used (and vice versa)
1092 if test "$wxUSE_CONTROLS" = "yes"; then
1093   DEFAULT_wxUSE_ACCEL=yes
1094   DEFAULT_wxUSE_CARET=yes
1095   DEFAULT_wxUSE_COMBOBOX=yes
1096   DEFAULT_wxUSE_BMPBUTTON=yes
1097   DEFAULT_wxUSE_CHECKBOX=yes
1098   DEFAULT_wxUSE_CHECKLISTBOX=yes
1099   DEFAULT_wxUSE_CHOICE=yes
1100   DEFAULT_wxUSE_GAUGE=yes
1101   DEFAULT_wxUSE_GRID=yes
1102   DEFAULT_wxUSE_IMAGLIST=yes
1103   DEFAULT_wxUSE_LISTBOX=yes
1104   DEFAULT_wxUSE_LISTCTRL=yes
1105   DEFAULT_wxUSE_NOTEBOOK=yes
1106   DEFAULT_wxUSE_RADIOBOX=yes
1107   DEFAULT_wxUSE_RADIOBTN=yes
1108   DEFAULT_wxUSE_SASH=yes
1109   DEFAULT_wxUSE_SCROLLBAR=yes
1110   DEFAULT_wxUSE_SLIDER=yes
1111   DEFAULT_wxUSE_SPINBTN=yes
1112   DEFAULT_wxUSE_SPLITTER=yes
1113   DEFAULT_wxUSE_STATBMP=yes
1114   DEFAULT_wxUSE_STATBOX=yes
1115   DEFAULT_wxUSE_STATLINE=yes
1116   DEFAULT_wxUSE_STATUSBAR=yes
1117   DEFAULT_wxUSE_TAB_DIALOG=yes
1118   DEFAULT_wxUSE_TOOLBAR=yes
1119   DEFAULT_wxUSE_TOOLTIPS=yes
1120   DEFAULT_wxUSE_TREECTRL=yes
1121 elif test "$wxUSE_CONTROLS" = "no"; then
1122   DEFAULT_wxUSE_ACCEL=no
1123   DEFAULT_wxUSE_CARET=no
1124   DEFAULT_wxUSE_COMBOBOX=no
1125   DEFAULT_wxUSE_BMPBUTTON=no
1126   DEFAULT_wxUSE_CHECKBOX=no
1127   DEFAULT_wxUSE_CHECKLISTBOX=no
1128   DEFAULT_wxUSE_CHOICE=no
1129   DEFAULT_wxUSE_GAUGE=no
1130   DEFAULT_wxUSE_GRID=no
1131   DEFAULT_wxUSE_IMAGLIST=no
1132   DEFAULT_wxUSE_LISTBOX=no
1133   DEFAULT_wxUSE_LISTCTRL=no
1134   DEFAULT_wxUSE_NOTEBOOK=no
1135   DEFAULT_wxUSE_RADIOBOX=no
1136   DEFAULT_wxUSE_RADIOBTN=no
1137   DEFAULT_wxUSE_SASH=no
1138   DEFAULT_wxUSE_SCROLLBAR=no
1139   DEFAULT_wxUSE_SLIDER=no
1140   DEFAULT_wxUSE_SPINBTN=no
1141   DEFAULT_wxUSE_SPLITTER=no
1142   DEFAULT_wxUSE_STATBMP=no
1143   DEFAULT_wxUSE_STATBOX=no
1144   DEFAULT_wxUSE_STATLINE=no
1145   DEFAULT_wxUSE_STATUSBAR=no
1146   DEFAULT_wxUSE_TAB_DIALOG=no
1147   DEFAULT_wxUSE_TOOLBAR=no
1148   DEFAULT_wxUSE_TOOLTIPS=no
1149   DEFAULT_wxUSE_TREECTRL=no
1150 fi
1151
1152 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1153 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1154 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1155 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1156 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1157 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1158 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1159 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1160 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1161 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1162 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1163 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1164 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1165 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1166 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1167 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1168 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1169 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1170 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1171 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1172 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1173 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1174 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1175 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1176 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1177 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1178 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1179
1180 dnl ---------------------------------------------------------------------------
1181 dnl misc GUI options
1182 dnl ---------------------------------------------------------------------------
1183
1184 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use common dialogs (wxDirDialog, wxProgressDialog, wxTextDialog, ...)], wxUSE_COMMONDLGS)
1185 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1186 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1187 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1188 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1189 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1190 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1191 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1192 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1193 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1194 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1195
1196 dnl ---------------------------------------------------------------------------
1197 dnl support for image formats that do not rely on external library
1198 dnl ---------------------------------------------------------------------------
1199
1200 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1201 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1202 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1203
1204 dnl cache the options values before (may be) aborting below
1205 WX_ARG_CACHE_FLUSH
1206
1207 dnl check that no more than one toolkit is given and that if none are given that
1208 dnl we have a default one
1209
1210 AC_MSG_CHECKING(for toolkit)
1211
1212 if test "$wxUSE_GUI" = "yes"; then
1213
1214 if test "$TOOLKIT_GIVEN" = 1; then
1215   dnl convert "yes" to 1 and "no" to 0
1216   for toolkit in `echo $ALL_TOOLKITS`; do
1217     var=wxUSE_$toolkit
1218     eval "value=\$${var}"
1219     eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1220   done
1221 else
1222   dnl try to guess the most apropriate toolkit for this platform
1223   for toolkit in `echo $ALL_TOOLKITS`; do
1224     if test "$has_toolkit_in_cache" != 1; then
1225       var=DEFAULT_DEFAULT_wxUSE_$toolkit
1226     else
1227       var=DEFAULT_wxUSE_$toolkit
1228     fi
1229     eval "wxUSE_$toolkit=\$${var}"
1230   done
1231 fi
1232
1233 dnl we suppose that expr exists...
1234 NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_WINE:-0} + ${wxUSE_MINGW:-0} + ${wxUSE_CYGWIN:-0}`
1235
1236 case "$NUM_TOOLKITS" in
1237   1)
1238   ;;
1239   0)
1240     AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1241   ;;
1242   *)
1243     AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1244 esac
1245
1246 dnl cache the wxUSE_<TOOLKIT> values too
1247 for toolkit in `echo $ALL_TOOLKITS`; do
1248   var=wxUSE_$toolkit
1249   eval "value=\$${var}"
1250   if test "x$value" != x; then
1251     cache_var=CACHE_$toolkit
1252     eval "cache=\$${cache_var}"
1253     if test "$cache" = 1; then
1254       echo "$var=$value" >> ${wx_arg_cache_file}
1255     fi
1256     if test "$value" = 1; then
1257       AC_MSG_RESULT(`echo $toolkit | tr [[A-Z]] [[a-z]]`)
1258     fi
1259   fi
1260 done
1261
1262 dnl from "if wxUSE_GUI"
1263 else
1264     AC_MSG_RESULT(base only)
1265 fi
1266
1267 dnl ---------------------------------------------------------------------------
1268 dnl Checks for programs
1269 dnl ---------------------------------------------------------------------------
1270
1271 dnl flush the cache because checking for programs might abort
1272 AC_CACHE_SAVE
1273
1274 dnl cross-compiling support: we're cross compiling if the build system is
1275 dnl different from the target one (assume host and target be always the same)
1276 if eval "test $host != $build"; then
1277   if eval "test $host_alias != NONE"; then
1278     CC=$host_alias-gcc
1279     CXX=$host_alias-c++
1280     AR=$host_alias-ar
1281     RANLIB=$host_alias-ranlib
1282     DLLTOOL=$host_alias-dlltool
1283     LD=$host_alias-ld
1284     NM=$host_alias-nm
1285     STRIP=$host_alias-strip
1286   fi
1287 fi
1288
1289 dnl C-compiler checks
1290 dnl   defines CC with the compiler to use
1291 dnl   defines GCC with yes if using gcc
1292 dnl   defines GCC empty if not using gcc
1293 dnl   defines CFLAGS
1294 AC_PROG_CC
1295
1296 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
1297
1298 dnl what is the c-preprocessor
1299 dnl   defines CPP with the c-preprocessor
1300 AC_PROG_CPP
1301
1302 dnl is -traditional needed for correct compilations
1303 dnl   adds -traditional for gcc if needed
1304 AC_PROG_GCC_TRADITIONAL
1305
1306 AC_LANG_SAVE
1307 AC_LANG_CPLUSPLUS
1308
1309 dnl C++-compiler checks
1310 dnl   defines CXX with the compiler to use
1311 dnl   defines GXX with yes if using gxx
1312 dnl   defines GXX empty if not using gxx
1313 dnl   defines CXXFLAGS
1314 AC_PROG_CXX
1315
1316 dnl what is the C++-preprocessor
1317 dnl   defines CXXCPP with the C++-preprocessor
1318 AC_PROG_CXXCPP
1319
1320 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
1321
1322 AC_LANG_RESTORE
1323
1324 dnl ranlib command
1325 dnl   defines RANLIB with the appropriate command
1326 AC_PROG_RANLIB
1327
1328 dnl ar command
1329 dnl   defines AR with the appropriate command
1330 AC_CHECK_PROG(AR, ar, ar, ar)
1331
1332 dnl install checks
1333 dnl   defines INSTALL with the appropriate command
1334 AC_PROG_INSTALL
1335
1336 dnl strip command
1337 dnl   defines STRIP as strip or nothing if not found
1338 AC_CHECK_PROG(STRIP, strip, strip, true)
1339
1340 dnl check if VPATH works
1341 AC_MSG_CHECKING("make for VPATH support")
1342 dnl create Makefile
1343 cat - << EOF > confMake
1344 check : file
1345         cp \$? \$@
1346         cp \$? final_file
1347 EOF
1348
1349 if test ! -d sub ; then
1350   mkdir sub
1351 fi
1352 echo dummy > sub/file
1353 ${MAKE-make} -f confMake VPATH=sub 2> config.log > /dev/null
1354 RESULT=$?
1355 rm -f sub/file check final_file confMake
1356 rmdir sub
1357 if test "$RESULT" = 0; then
1358   AC_MSG_RESULT(yes)
1359 else
1360   AC_MSG_RESULT(no)
1361   AC_MSG_ERROR(
1362 You need a make-utility that is able to use the variable
1363 VPATH correctly.
1364 If your version of make does not support VPATH correctly,
1365 please install GNU-make (possibly as gmake), and start
1366 configure with the following command:
1367 export MAKE=gmake; ./configure  for sh-type shells
1368 setenv MAKE gmake; ./configure  for csh-type shells
1369 Also please do remember to use gmake in this case every time
1370 you are trying to compile.
1371 )
1372 fi
1373
1374 dnl YACC checks
1375 dnl   defines YACC with the appropriate command
1376 AC_PROG_YACC
1377
1378 dnl LEX checks
1379 dnl   defines LEX with the appropriate command
1380 dnl   defines LEXLIB with the appropriate library
1381 AC_PROG_LEX
1382
1383 dnl needed for making link to setup.h
1384 AC_PROG_LN_S
1385
1386 dnl ---------------------------------------------------------------------------
1387 dnl Define search path for includes and libraries: all headers and libs will be
1388 dnl looked for in all directories of this path
1389 dnl ---------------------------------------------------------------------------
1390
1391 SEARCH_INCLUDE="\
1392     /usr/Motif-1.2/include    \
1393     /usr/Motif-2.1/include    \
1394                               \
1395     /usr/include/Motif1.2     \
1396     /opt/xpm/include/X11      \
1397     /opt/GBxpm/include/       \
1398     /opt/GBxpm/X11/include/   \
1399                               \
1400     /usr/Motif1.2/include     \
1401     /usr/dt/include           \
1402     /usr/include/Xm           \
1403                               \
1404     /usr/X11R6/include        \
1405     /usr/X11R5/include        \
1406     /usr/X11R4/include        \
1407                               \
1408     /usr/X11R6/lib            \
1409     /usr/X11R5/lib            \
1410     /usr/X11R4/lib            \
1411                               \
1412     /usr/include/X11R6        \
1413     /usr/include/X11R5        \
1414     /usr/include/X11R4        \
1415                               \
1416     /usr/local/X11R6/include  \
1417     /usr/local/X11R5/include  \
1418     /usr/local/X11R4/include  \
1419                               \
1420     /usr/local/include/X11R6  \
1421     /usr/local/include/X11R5  \
1422     /usr/local/include/X11R4  \
1423                               \
1424     /usr/X11/include          \
1425     /usr/include/X11          \
1426     /usr/local/X11/include    \
1427     /usr/local/include/X11    \
1428                               \
1429     /usr/X386/include         \
1430     /usr/x386/include         \
1431     /usr/XFree86/include/X11  \
1432                               \
1433     /usr/include              \
1434     /usr/local/include        \
1435                               \
1436     /usr/include/gtk          \
1437     /usr/local/include/gtk    \
1438     /usr/include/glib         \
1439     /usr/local/include/glib   \
1440                               \
1441     /usr/include/qt           \
1442     /usr/local/include/qt     \
1443                               \
1444     /usr/include/windows      \
1445     /usr/include/wine         \
1446     /usr/local/include/wine   \
1447                               \
1448     /usr/unsupported/include  \
1449     /usr/athena/include       \
1450     /usr/local/x11r5/include  \
1451     /usr/lpp/Xamples/include  \
1452                               \
1453     /usr/openwin/include      \
1454     /usr/openwin/share/include \
1455     "
1456
1457 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1458
1459 dnl ------------------------------------------------------------------------
1460 dnl Check for libraries
1461 dnl ------------------------------------------------------------------------
1462
1463 dnl flush the cache because checking for libraries below might abort
1464 AC_CACHE_SAVE
1465
1466 dnl ----------------------------------------------------------------
1467 dnl search for toolkit (widget sets)
1468 dnl ----------------------------------------------------------------
1469
1470 if test "$wxUSE_GUI" = "yes"; then
1471
1472 TOOLKIT=
1473 TOOLKIT_INCLUDE=
1474
1475 GUIOBJS=
1476 COMMONOBJS=
1477 GENERICOBJS=
1478
1479 GUI_TK_LIBRARY=
1480 GUI_TK_LINK=
1481
1482 WXGTK12=
1483
1484 WXWINE=
1485
1486 dnl Extension for programs; '.exe' for msw builds
1487 PROGRAM_EXT=
1488
1489 if test "$wxUSE_CYGWIN" = 1 || test "$wxUSE_MINGW" = 1 ; then
1490     if test "$cross_compiling" = "yes" ; then
1491         AC_MSG_WARN(Cross compiling --- skipping windows.h check)
1492     else
1493         AC_MSG_CHECKING(for Windows headers)
1494         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
1495         if test "$ac_find_includes" != "" ; then
1496             AC_MSG_RESULT(found $ac_find_includes)
1497             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
1498         else
1499             AC_MSG_RESULT(no)
1500             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1501         fi
1502     fi
1503
1504     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS msw"
1505     dnl --- Quick & Dirty ; link against most/all libraries
1506     dnl --- This will bloat the executable, but it'll work for now...
1507     LIBS="$LIBS  -lkernel32 -luser32 -lgdi32 -lcomdlg32 -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -lcrtdll -ladvapi32 -lwsock32"
1508
1509     TOOLKIT=MSW
1510
1511     GUIOBJS="\$(MSW_GUIOBJS)"
1512     GUIHEADERS="\$(MSW_HEADERS)"
1513     COMMONOBJS="\$(MSW_COMMONOBJS)"
1514     GENERICOBJS="\$(MSW_GENERICOBJS)"
1515     UNIXOBJS=
1516     GUIDIST=MSW_DIST
1517     PROGRAM_EXT=.exe
1518 fi
1519
1520 if test "$wxUSE_GTK" = 1; then
1521     dnl avoid calling AM_PATH_GTK twice, so check first for the newer version and
1522     dnl only then, if it wasn't found, for an older one
1523     AM_PATH_GTK(1.2.0, WXGTK12=1)
1524     if test "$WXGTK12" != 1; then
1525        AM_PATH_GTK(1.0.0, , AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.2.X or 1.0.X?))
1526     fi
1527
1528     TOOLKIT_INCLUDE="$GTK_CFLAGS"
1529     GUI_TK_LIBRARY="$GTK_LIBS"
1530     TOOLKIT=GTK
1531
1532     GUIOBJS="\$(GTK_GUIOBJS)"
1533     GUIHEADERS="\$(GTK_HEADERS)"
1534     COMMONOBJS="\$(GTK_COMMONOBJS)"
1535     GENERICOBJS="\$(GTK_GENERICOBJS)"
1536     GUIDEPS="\$(GTK_GUIDEPS)"
1537     COMMONDEPS="\$(GTK_COMMONDEPS)"
1538     GENERICDEPS="\$(GTK_GENERICDEPS)"
1539     UNIXOBJS="\$(UNIX_OBJS)"
1540     GUIDIST=GTK_DIST
1541 fi
1542
1543 if test "$wxUSE_WINE" = 1; then
1544     AC_MSG_CHECKING(for WINE includes)
1545     WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
1546     if test "$ac_find_includes" != "" ; then
1547         AC_MSG_RESULT(found $ac_find_includes)
1548         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
1549     else
1550         AC_MSG_RESULT(no)
1551         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1552     fi
1553
1554     XPM_LINK=""
1555     AC_MSG_CHECKING(for Xpm library)
1556     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1557     if test "$ac_find_libraries" != "" ; then
1558         GUI_TK_LIBRARY="-L$ac_find_libraries"
1559         XPM_LINK="-lXpm"
1560         AC_DEFINE(wxHAVE_LIB_XPM)
1561         AC_MSG_RESULT(found at $ac_find_libraries)
1562     else
1563         AC_MSG_RESULT(no)
1564         AC_MSG_WARN(library will be compiled without support for images in XPM format)
1565     fi
1566
1567     MESA_LINK=""
1568     AC_MSG_CHECKING(for Mesa library)
1569     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
1570     if test "$ac_find_libraries" != "" ; then
1571         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
1572         MESA_LINK="-lMesaGL"
1573         AC_MSG_RESULT(found at $ac_find_libraries)
1574     else
1575         AC_MSG_ERROR(no)
1576     fi
1577
1578     GUI_TK_LINK="-lwine $MESA_LINK $XPM_LINK -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses -lm"
1579     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
1580     WXWINE=1
1581     TOOLKIT=MSW
1582
1583     GUIHEADERS="\$(MSW_HEADERS)"
1584     GUIOBJS="\$(MSW_GUIOBJS)"
1585     COMMONOBJS="\$(MSW_COMMONOBJS)"
1586     GENERICOBJS="\$(MSW_GENERICOBJS)"
1587     GUIDEPS="\$(MSW_GUIDEPS)"
1588     COMMONDEPS="\$(MSW_COMMONDEPS)"
1589     GENERICDEPS="\$(MSW_GENERICDEPS)"
1590     UNIXOBJS="\$(UNIX_OBJS)"
1591     GUIDIST=MSW_DIST
1592 fi
1593
1594 if test "$wxUSE_MOTIF" = 1; then
1595     dnl find the X11 include and library files
1596     dnl   defines x_includes and x_libraries
1597     AC_PATH_XTRA
1598
1599     if test "$no_x" = "yes"; then
1600       AC_MSG_ERROR(X11 libraries not found, aborting)
1601     fi
1602
1603     TOOLKIT_INCLUDE="$X_CFLAGS"
1604     GUI_TK_LIBRARY="$X_LIBS"
1605
1606     AC_MSG_CHECKING(for Motif/Lesstif includes)
1607     WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
1608     if test "$ac_find_includes" != "" ; then
1609         AC_MSG_RESULT(found $ac_find_includes)
1610     else
1611         AC_MSG_RESULT(no)
1612         AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
1613     fi
1614
1615     AC_MSG_CHECKING(for Motif/Lesstif library)
1616     WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
1617     if test "$ac_find_libraries" != "" ; then
1618         WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
1619         WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
1620
1621         CHECK_LINK="$GUI_TK_LIBRARY $ac_path_to_link"
1622         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"
1623         AC_MSG_RESULT(found at $ac_find_libraries)
1624     else
1625         AC_MSG_RESULT(no)
1626         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
1627     fi
1628
1629     AC_MSG_CHECKING(for Xt library)
1630     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
1631     if test "$ac_find_libraries" != "" ; then
1632         WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
1633         CHECK_LINK="$GUI_TK_LIBRARY $ac_path_to_link"
1634         AC_MSG_RESULT(found at $ac_find_libraries)
1635     else
1636         AC_MSG_RESULT(no)
1637         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXt)
1638     fi
1639
1640     XPM_LINK=""
1641     AC_MSG_CHECKING(for Xpm library)
1642     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1643     if test "$ac_find_libraries" != "" ; then
1644         WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
1645         CHECK_LINK="$GUI_TK_LIBRARY $ac_path_to_link"
1646         XPM_LINK="-lXpm "
1647         AC_DEFINE(wxHAVE_LIB_XPM)
1648         AC_MSG_RESULT(found at $ac_find_libraries)
1649     else
1650         AC_MSG_RESULT(no)
1651         AC_MSG_WARN(library will be compiled without support for images in XPM format)
1652     fi
1653
1654     GUI_TK_LINK="-lXm $XPM_LINK -lXmu -lXt -lX11 -lm"
1655     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
1656     TOOLKIT=MOTIF
1657
1658     GUIHEADERS="\$(MOTIF_HEADERS)"
1659     GUIOBJS="\$(MOTIF_GUIOBJS)"
1660     COMMONOBJS="\$(MOTIF_COMMONOBJS)"
1661     GENERICOBJS="\$(MOTIF_GENERICOBJS)"
1662     GUIDEPS="\$(MOTIF_GUIDEPS)"
1663     COMMONDEPS="\$(MOTIF_COMMONDEPS)"
1664     GENERICDEPS="\$(MOTIF_GENERICDEPS)"
1665     UNIXOBJS="\$(UNIX_OBJS)"
1666     GUIDIST=MOTIF_DIST
1667 fi
1668
1669 dnl someone explicitly added -ldl to the list of libraries for these targets -
1670 dnl I don't know why has this been done, but let's respect this - with the
1671 dnl exception of the systems which don't have libdl at all (VZ)
1672 if test "$wxUSE_GTK" = 1 || test "$wxUSE_MOTIF" = 1 || test "$wxUSE_WINE" = 1; then
1673     AC_CHECK_LIB(dl, main, GUI_TK_LIBRARY="$GUI_TK_LIBRARY -ldl")
1674 fi
1675
1676 dnl the name of the directory where the files for this toolkit live
1677 TOOLKIT_DIR=`echo ${TOOLKIT} | tr "A-Z" "a-z"`
1678
1679 dnl the symbol which allows conditional compilation for the given toolkit
1680 TOOLKIT_DEF="-D__WX${TOOLKIT}__"
1681
1682 dnl the name of the (libtool) library
1683 WX_LIBRARY="wx_${TOOLKIT_DIR}"
1684
1685     dnl the sources, their dependenices and the headers
1686     ALL_OBJECTS="\$(GUIOBJS) \$(COMMONOBJS) \$(GENERICOBJS) \$(UNIXOBJS) \$(HTMLOBJS) \$(JPEGOBJS) \$(PNGOBJS) \$(ZLIBOBJS)"
1687     ALL_DEPFILES="\$(GUIDEPS) \$(COMMONDEPS) \$(GENERICDEPS) \$(UNIXDEPS) \$(HTMLDEPS)"
1688     ALL_HEADERS="\$(GUIHEADERS) \$(HTML_HEADERS) \$(UNIX_HEADERS) \$(PROTOCOL_HEADERS) \$(GENERIC_HEADERS) \$(WX_HEADERS)"
1689 else
1690     dnl leave all TOOLKIT_XXX vars empty
1691
1692     dnl the sources, their dependenices and the headers
1693     ALL_OBJECTS="\$(BASE_OBJS)"
1694     ALL_DEPFILES="\${BASE_DEPS}"
1695     ALL_HEADERS="\${BASE_HEADERS}"
1696
1697     dnl building wxBase only
1698     WX_LIBRARY="wxbase"
1699 fi
1700
1701 dnl the name of the (libtool) library
1702 WX_LIBRARY_NAME="lib${WX_LIBRARY}.la"
1703
1704 dnl the name of the static library
1705 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
1706
1707 dnl the name of the shared library
1708 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
1709
1710 dnl the name of the links to the shared library
1711 WX_LIBRARY_LINK1="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}"
1712 WX_LIBRARY_LINK2="lib${WX_LIBRARY}-${WX_RELEASE}.so"
1713 WX_LIBRARY_LINK3="lib${WX_LIBRARY}.so"
1714
1715 dnl shared library settings
1716 SHARED_LD=
1717 PIC_FLAG=
1718 WX_CREATE_LINKS=
1719
1720 if test "$wxUSE_SHARED" = "yes"; then
1721     dnl set target to shared
1722     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
1723
1724 case "${host}" in
1725   *-hp-hpux* )
1726     WX_LIBRARY_NAME_SHARED="libwx_${TOOLKIT_DIR}.sl"
1727     SHARED_LD="${CXX} -b -o"
1728     PIC_FLAG="+Z"
1729   ;;
1730   *-*-linux* )
1731     SHARED_LD="${CC} -shared -o"
1732     PIC_FLAG="-fPIC"
1733     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1734     WX_CREATE_LINKS="CREATE_LINKS"
1735   ;;
1736   *-*-irix5* | *-*-irix6* )
1737     if test "$GCC" = yes ; then
1738        SHARED_LD="${CC} -shared -o"
1739        PIC_FLAG="-fPIC"
1740     else
1741        SHARED_LD="${CXX} -shared -o"
1742     fi
1743     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1744     WX_CREATE_LINKS="CREATE_LINKS"
1745   ;;
1746   *-*-solaris2* )
1747     if test "$GCC" = yes ; then
1748        SHARED_LD="${CC} -shared -o"
1749        PIC_FLAG="-fPIC"
1750     else
1751        SHARED_LD="${CXX} -G -o"
1752        PIC_FLAG="PIC"
1753     fi
1754     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1755     WX_CREATE_LINKS="CREATE_LINKS"
1756   ;;
1757   *-*-sunos4* )
1758     SHARED_LD="${CC} -shared -o"
1759     PIC_FLAG="-fPIC"
1760     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1761     WX_CREATE_LINKS="CREATE_LINKS"
1762   ;;
1763   *-*-freebsd* | *-*-netbsd*)
1764     SHARED_LD="${CC} -shared -o"
1765     PIC_FLAG="-fPIC"
1766     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1767     WX_CREATE_LINKS="CREATE_LINKS"
1768   ;;
1769   *-*-osf* )
1770     SHARED_LD="${CXX} -shared -o"
1771     PIC_FLAG="-fPIC"
1772     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1773     WX_CREATE_LINKS="CREATE_LINKS"
1774   ;;
1775   *-*-dgux5* )
1776     SHARED_LD="${CXX} -shared -o"
1777     PIC_FLAG="-fPIC"
1778     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1779     WX_CREATE_LINKS="CREATE_LINKS"
1780   ;;
1781   *-*-sysv5* )
1782     SHARED_LD="${CC} -shared -o"
1783     PIC_FLAG="-fPIC"
1784     WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
1785     WX_CREATE_LINKS="CREATE_LINKS"
1786   ;;
1787   *-*-aix* )
1788     SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
1789   ;;
1790   *-*-cygwin32* )
1791     dnl only static for now
1792     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
1793   ;;
1794   *-*-mingw32* )
1795     dnl only static for now
1796     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
1797   ;;
1798   *-pc-os2_emx )
1799   ;;
1800   *)
1801     AC_MSG_ERROR(unknown system type ${host}.)
1802 esac
1803
1804 else
1805     dnl set target to static
1806     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
1807 fi
1808
1809 dnl ------------------------------------------------------------------------
1810 dnl Check for headers
1811 dnl ------------------------------------------------------------------------
1812
1813 dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
1814 AC_CHECK_HEADERS(strings.h)
1815 dnl defines HAVE_UNISTD_H
1816 AC_CHECK_HEADERS(unistd.h)
1817 dnl defines HAVE_WCHAR_H
1818 AC_CHECK_HEADERS(wchar.h)
1819 dnl defines HAVE_WCSTR_H
1820 AC_CHECK_HEADERS(wcstr.h)
1821 dnl defines HAVE_FNMATCH_H
1822 AC_CHECK_HEADERS(fnmatch.h)
1823
1824 if test "$wxUSE_GUI" = "yes"; then
1825     dnl defines HAVE_X11_XKBLIB_H
1826     AC_CHECK_HEADERS(X11/XKBlib.h)
1827 fi
1828
1829 dnl ---------------------------------------------------------------------------
1830 dnl Checks for typedefs
1831 dnl ---------------------------------------------------------------------------
1832
1833 dnl   defines mode_t if not already defined
1834 AC_TYPE_MODE_T
1835 dnl   defines off_t if not already defined
1836 AC_TYPE_OFF_T
1837 dnl   defines pid_t if not already defined
1838 AC_TYPE_PID_T
1839 dnl   defines size_t if not already defined
1840 AC_TYPE_SIZE_T
1841 dnl   defines uid_t and gid_t if not already defined
1842 AC_TYPE_UID_T
1843
1844 dnl ---------------------------------------------------------------------------
1845 dnl Checks for structures
1846 dnl ---------------------------------------------------------------------------
1847
1848 dnl ---------------------------------------------------------------------------
1849 dnl Checks for compiler characteristics
1850 dnl ---------------------------------------------------------------------------
1851
1852 dnl defines const to be empty if c-compiler does not support const fully
1853 AC_C_CONST
1854 dnl defines inline to a sensible value for the c-compiler
1855 AC_C_INLINE
1856
1857 dnl check the sizes of integral types (give some reasonable default values for
1858 dnl cross-compiling)
1859 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1860 AC_CHECK_SIZEOF(char, 1)
1861 AC_CHECK_SIZEOF(short, 2)
1862 AC_CHECK_SIZEOF(int *, 4)
1863 AC_CHECK_SIZEOF(int, 4)
1864 AC_CHECK_SIZEOF(long, 4)
1865 AC_CHECK_SIZEOF(long long, 0)
1866
1867 dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1868 WX_C_BIGENDIAN
1869
1870 dnl check for iostream (as opposed to iostream.h) standard header
1871 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1872
1873 dnl check whether C++ compiler supports bool built-in type
1874 WX_CPP_BOOL
1875
1876 dnl check whether overloading on size_t/int parameter works
1877 WX_CPP_SIZE_T_IS_NOT_INT
1878
1879 dnl check whether we should define _GNU_SOURCE
1880 WX_GNU_EXTENSIONS
1881
1882 dnl ---------------------------------------------------------------------------
1883 dnl Check for functions
1884 dnl ---------------------------------------------------------------------------
1885
1886 dnl check for wcslen
1887 AC_CHECK_LIB(c, wcslen, [
1888             AC_DEFINE(HAVE_WCSLEN)
1889             WCHAR_LINK=""
1890         ], [
1891             AC_CHECK_LIB(w, wcslen, [
1892                 AC_DEFINE(HAVE_WCSLEN)
1893                 WCHAR_LINK="-lw"
1894             ])
1895         ])
1896
1897 dnl check for vprintf/vsprintf() which are GNU extensions
1898 AC_FUNC_VPRINTF
1899
1900 dnl check for vsnprintf() - a safe version of vsprintf()
1901 AC_CHECK_FUNCS(vsnprintf,
1902                AC_DEFINE(HAVE_VSNPRINTF),
1903                AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
1904               )
1905
1906 dnl check for vsscanf() - on some platforms (Linux, glibc 2.1.1) it's
1907 dnl available in the library but the prototype is missing, so we can't use
1908 dnl AC_CHECK_FUNCS here, do it manually
1909 AC_LANG_SAVE
1910 AC_LANG_CPLUSPLUS
1911
1912 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
1913 [
1914   AC_TRY_RUN(
1915              [
1916                 #include <stdio.h>
1917                 #include <stdarg.h>
1918
1919                 int try_vsscanf(const char *format, ...)
1920                 {
1921                   va_list ap;
1922                   va_start(ap, format);
1923
1924                   vsscanf("17", format, ap);
1925
1926                   va_end(ap);
1927                 }
1928
1929                 int main()
1930                 {
1931                   int i;
1932                   try_vsscanf("%d", &i);
1933                   return i == 17 ? 0 : 1;
1934                 }
1935              ], [
1936                 AC_DEFINE(HAVE_VSSCANF)
1937                 wx_cv_func_vsscanf=yes
1938              ],
1939              wx_cv_func_vsscanf=no,
1940              wx_cv_func_vsscanf=no
1941              )
1942 ])
1943
1944 AC_LANG_RESTORE
1945
1946 dnl check for vfork() (even if it's the same as fork() in modern Unices)
1947 AC_CHECK_FUNCS(vfork)
1948
1949 POSIX4_LINK=
1950 AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_NANOSLEEP), [
1951     AC_CHECK_LIB(posix4, nanosleep, [
1952       AC_DEFINE(HAVE_NANOSLEEP)
1953       POSIX4_LINK="-lposix4"
1954     ], [
1955     AC_CHECK_FUNCS(usleep,
1956         AC_DEFINE(HAVE_USLEEP),
1957         AC_MSG_WARN([wxSleep() function will not work]))
1958     ])
1959 ])
1960
1961 dnl check for uname (POSIX) and gethostname (BSD)
1962 AC_CHECK_FUNCS(uname gethostname, break)
1963
1964 dnl check for MT-safe version of strtok
1965 AC_CHECK_FUNCS(strtok_r)
1966
1967 dnl check for inet_addr, inet_aton, ...
1968 AC_CHECK_FUNCS(inet_addr)
1969 AC_CHECK_FUNCS(inet_aton)
1970 AC_CHECK_LIB(resolv, inet_aton)
1971
1972 dnl ===========================================================================
1973 dnl Now we have all the info we need - use it!
1974 dnl ===========================================================================
1975
1976 dnl flush the cache
1977 AC_CACHE_SAVE
1978
1979 dnl ---------------------------------------------------------------------------
1980 dnl thread support for Unix (always available under Win32)
1981 dnl ---------------------------------------------------------------------------
1982
1983 if test "$USE_UNIX" = 1; then
1984
1985 dnl the code below:
1986 dnl   defines THREADS_OBJ which contains the object files to build
1987 dnl   defines THREADS_LINK which contains the thread library to link with
1988 dnl   defines wxUSE_THREADS=1 if thread support is activated
1989
1990 THREADS_LINK=""
1991 THREADS_OBJ=""
1992
1993 if test "$wxUSE_THREADS" = "yes" ; then
1994     if test "$wxUSE_WINE" = 1 ; then
1995         AC_MSG_WARN([Threads are not supported under WINE])
1996         wxUSE_THREADS="no"
1997     fi
1998 fi
1999
2000 if test "$wxUSE_THREADS" = "yes" ; then
2001     dnl find if POSIX threads are available
2002
2003     dnl standard lib name is pthread
2004     dnl We no longer test for pthread-0.7 as it breaks compilation on some
2005     dnl glibc2 systems, especially for static linkage.
2006     AC_CHECK_LIB(pthread, pthread_create, [
2007             THREADS_OBJ="threadpsx.lo"
2008             THREADS_LINK="pthread"
2009         ], [
2010             dnl thread functions are in libc_r under FreeBSD
2011             AC_CHECK_LIB(c_r, pthread_create, [
2012                 THREADS_OBJ="threadpsx.lo"
2013                 THREADS_LINK="c_r"
2014             ], [
2015                 dnl VZ: SGI threads are not supported currently
2016                 AC_CHECK_HEADER(sys/prctl.h, [
2017                     THREADS_OBJ="threadsgi.lo"
2018                 ])
2019             ])
2020         ])
2021
2022     if test -z "$THREADS_OBJ" ; then
2023         wxUSE_THREADS=no
2024         AC_MSG_WARN(No thread support on this system)
2025     fi
2026 fi
2027
2028 dnl do other tests only if we are using threads
2029 if test "$wxUSE_THREADS" = "yes" ; then
2030   dnl define autoconf macro to check for given function in both pthread and
2031   dnl posix4 libraries
2032   dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
2033   dnl VZ: TODO
2034   dnl AC_DEFUN(AC_FUNC_THREAD,
2035   dnl [
2036   dnl     AC_CHECK_LIB($THREADS_LINK, $1,
2037   dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
2038   dnl            [AC_CHECK_LIB("posix4", $1,
2039   dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
2040   dnl                 POSIX4_LINK="-lposix4"
2041   dnl             ])
2042   dnl            ])
2043   dnl ])
2044
2045   AC_CHECK_HEADERS(sched.h)
2046
2047   AC_CHECK_LIB($THREADS_LINK, sched_yield,
2048                AC_DEFINE(HAVE_SCHED_YIELD),
2049                [AC_CHECK_LIB("posix4", sched_yield,
2050                    [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],
2051                    AC_MSG_WARN(wxThread::Yield will not work properly)
2052                 )]
2053                )
2054
2055   dnl VZ: we should be checking for all of the following functions instead:
2056   dnl   1. pthread_attr_getschedpolicy
2057   dnl   2. sched_get_priority_min and sched_get_priority_max
2058   dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
2059   dnl but it seems that if the first one is there, the other ones are too (of
2060   dnl course the proper solution would be to implement AC_FUNC_THREAD above
2061   dnl and do test for them all - anyone?)
2062   AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
2063                AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS),
2064                [AC_CHECK_LIB("posix4", pthread_attr_getschedpolicy,
2065                    [AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS) POSIX4_LINK="-lposix4"],
2066                    AC_MSG_WARN(Setting thread priority will not work)
2067                 )]
2068                )
2069
2070   AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
2071                AC_DEFINE(HAVE_PTHREAD_CANCEL),
2072                AC_MSG_WARN([wxThread::Kill() will not work properly]))
2073
2074   AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
2075   [
2076     AC_TRY_COMPILE([#include <pthread.h>],
2077                  [
2078                     pthread_cleanup_push(NULL, NULL);
2079                     pthread_cleanup_pop(0);
2080                  ], [
2081                     wx_cv_func_pthread_cleanup_push=yes
2082                     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
2083                  ], [
2084                     wx_cv_func_pthread_cleanup_push=no
2085                  ])
2086   ])
2087
2088   THREADS_LINK="-l$THREADS_LINK"
2089 fi
2090
2091 dnl from if USE_UNIX
2092 fi
2093
2094 if test "$wxUSE_THREADS" = "yes"; then
2095   AC_DEFINE(wxUSE_THREADS)
2096
2097   dnl must define _REENTRANT for multithreaded code
2098   CFLAGS="${CFLAGS} -D_REENTRANT"
2099   CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
2100
2101   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
2102 fi
2103
2104 if test "$WXGTK12" = 1 ; then
2105   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
2106 fi
2107
2108 if test "$WXWINE" = 1 ; then
2109   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WXWINE__"
2110 fi
2111
2112 if test "$wxUSE_CYGWIN" = 1 ; then
2113   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WIN95__"
2114 fi
2115
2116 WXDEBUG=
2117
2118 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
2119     WXDEBUG="-g"
2120     wxUSE_OPTIMISE=no
2121 fi
2122
2123 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
2124     wxUSE_DEBUG_INFO=yes
2125     WXDEBUG="-ggdb"
2126 fi
2127
2128 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
2129     AC_DEFINE(WXDEBUG)
2130     WXDEBUG_DEFINE="-D__WXDEBUG__"
2131 else
2132     if test "$wxUSE_GTK" = 1 ; then
2133         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
2134     fi
2135 fi
2136
2137 if test "$wxUSE_MEM_TRACING" = "yes" ; then
2138     AC_DEFINE(wxUSE_MEMORY_TRACING)
2139     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
2140     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
2141 fi
2142
2143 if test "$wxUSE_DMALLOC" = "yes" ; then
2144     DMALLOC_LINK="-ldmalloc"
2145 fi
2146
2147 PROFILE=
2148 if test "$wxUSE_PROFILE" = "yes" ; then
2149     PROFILE="-pg"
2150 fi
2151
2152 DEP_INFO_FLAGS=
2153 if test "$GCC" = yes ; then
2154     if test "$wxUSE_NO_RTTI" = "yes" ; then
2155         WXDEBUG_DEFINE="$WXDEBUG_DEFINE -fno-rtti"
2156     fi
2157     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
2158         WXDEBUG_DEFINE="$WXDEBUG_DEFINE -fno-exceptions"
2159     fi
2160     if test "$wxUSE_PERMISSIVE" = "yes" ; then
2161        CFLAGS="${CFLAGS} -fpermissive"
2162        CXXFLAGS="${CXXFLAGS} -fpermissive"
2163     fi
2164     if test "$wxUSE_NO_DEPS" = "no" ; then
2165         DEP_INFO_FLAGS="-MMD"
2166     fi
2167 fi
2168
2169
2170 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
2171 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
2172 if test "$wxUSE_OPTIMISE" = "no" ; then
2173     OPTIMISE=
2174 else
2175     if test "$GCC" = yes ; then
2176         OPTIMISE="-O2"
2177         case "${host}" in
2178             i586-*-*|i686-*-* )
2179             OPTIMISE="${OPTIMISE} "
2180         ;;
2181         esac
2182     else
2183         OPTIMISE="-O"
2184     fi
2185 fi
2186
2187 dnl ---------------------------------------------------------------------------
2188 dnl Optional libraries
2189 dnl ---------------------------------------------------------------------------
2190
2191 ZLIB_INCLUDE=
2192 if test "$wxUSE_ZLIB" = "yes" ; then
2193   AC_DEFINE(wxUSE_ZLIB)
2194   ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
2195 fi
2196
2197 PNG_INCLUDE=
2198 if test "$wxUSE_LIBPNG" = "yes" ; then
2199   AC_DEFINE(wxUSE_LIBPNG)
2200   PNG_INCLUDE="-I\${top_srcdir}/src/png"
2201   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2202 fi
2203
2204 JPEG_INCLUDE=
2205 if test "$wxUSE_LIBJPEG" = "yes" ; then
2206   AC_DEFINE(wxUSE_LIBJPEG)
2207   JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
2208 fi
2209
2210 if test "$wxUSE_OPENGL" = "yes"; then
2211   AC_CHECK_HEADER(GL/gl.h, [
2212     AC_CHECK_LIB(GL, glInitNames, [
2213       OPENGL_LINK="-lGL"
2214       AC_DEFINE(wxUSE_OPENGL)
2215       UTILS_SUBDIRS="$UTILS_SUBDIRS glcanvas/src"
2216     ],[
2217         AC_CHECK_LIB(MesaGL, glInitNames, [
2218         OPENGL_LINK="-lMesaGL"
2219         AC_DEFINE(wxUSE_OPENGL)
2220         UTILS_SUBDIRS="$UTILS_SUBDIRS glcanvas/src"
2221       ],wxUSE_OPENGL=0)
2222      ],wxUSE_OPENGL=0)
2223     ],wxUSE_OPENGL=0)
2224 fi
2225
2226 dnl ---------------------------------------------------------------------------
2227 dnl the library may be built without GUI classes at all
2228 dnl ---------------------------------------------------------------------------
2229
2230 if test "$wxUSE_GUI" = "yes"; then
2231   AC_DEFINE(wxUSE_GUI)
2232
2233   dnl the things we always pull in the GUI version of the library:
2234   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
2235   dnl    library really can't be built without those)
2236   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
2237   dnl    almost any program and the first 2 are needed to show a message box
2238   dnl    which want to be always able to do)
2239   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
2240   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
2241   dnl    need the dcs, pens, brushes, ...), this just can't be done now
2242   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
2243   dnl 5. misc stuff: timers, settings, message box
2244 else
2245   AC_DEFINE(wxUSE_NOGUI)
2246 fi
2247
2248 dnl ---------------------------------------------------------------------------
2249 dnl Unix/Windows
2250 dnl ---------------------------------------------------------------------------
2251
2252 if test "$wxUSE_UNIX" = "yes"; then
2253   AC_DEFINE(wxUSE_UNIX)
2254 fi
2255
2256 dnl ---------------------------------------------------------------------------
2257 dnl Register non-GUI class options for makefiles and setup.h
2258 dnl ---------------------------------------------------------------------------
2259
2260 if test "$wxUSE_APPLE_IEEE" = "yes"; then
2261   AC_DEFINE(wxUSE_APPLE_IEEE)
2262 fi
2263
2264 if test "$wxUSE_TIMEDATE" = "yes"; then
2265   AC_DEFINE(wxUSE_TIMEDATE)
2266   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
2267 fi
2268
2269 if test "$wxUSE_WAVE" = "yes"; then
2270   AC_DEFINE(wxUSE_WAVE)
2271 fi
2272
2273 if test "$wxUSE_FILE" = "yes"; then
2274   AC_DEFINE(wxUSE_FILE)
2275 fi
2276
2277 if test "$wxUSE_FS_INET" = "yes"; then
2278   AC_DEFINE(wxUSE_FS_INET)
2279 fi
2280
2281 if test "$wxUSE_FS_ZIP" = "yes"; then
2282   AC_DEFINE(wxUSE_FS_ZIP)
2283 fi
2284
2285 if test "$wxUSE_ZIPSTREAM" = "yes"; then
2286   AC_DEFINE(wxUSE_ZIPSTREAM)
2287 fi
2288
2289 if test "$wxUSE_BUSYINFO" = "yes"; then
2290   AC_DEFINE(wxUSE_BUSYINFO)
2291 fi
2292
2293 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2294   AC_DEFINE(wxUSE_STD_IOSTREAM)
2295 fi
2296
2297 if test "$wxUSE_TEXTFILE" = "yes"; then
2298   if test "$wxUSE_FILE" != "yes"; then
2299     AC_MSG_WARN(wxTextFile requires wxFile and it won't be compiled without it)
2300   else
2301     AC_DEFINE(wxUSE_TEXTFILE)
2302   fi
2303 fi
2304
2305 if test "$wxUSE_CONFIG" = "yes" ; then
2306   if test "$wxUSE_TEXTFILE" != "yes"; then
2307     AC_MSG_WARN(wxConfig requires wxTextFile and it won't be compiled without it)
2308   else
2309     AC_DEFINE(wxUSE_CONFIG)
2310     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
2311   fi
2312 fi
2313
2314 if test "$wxUSE_INTL" = "yes" ; then
2315   if test "$wxUSE_FILE" != "yes"; then
2316     AC_MSG_WARN(I18n code requires wxFile and it won't be compiled without it)
2317   else
2318     AC_DEFINE(wxUSE_INTL)
2319     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
2320   fi
2321 fi
2322
2323 if test "$wxUSE_LOG" = "yes"; then
2324   AC_DEFINE(wxUSE_LOG)
2325 fi
2326
2327 if test "$wxUSE_LONGLONG" = "yes"; then
2328   AC_DEFINE(wxUSE_LONGLONG)
2329 fi
2330
2331 if test "$wxUSE_SOCKETS" = "yes" ; then
2332     if test "$wxUSE_THREADS" = "yes" ; then
2333         AC_DEFINE(wxUSE_SOCKETS)
2334         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wxsocket"
2335         INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS protocol"
2336     else
2337         AC_MSG_WARN(Socket classes require --with-threads and won't be compiled without it)
2338         wxUSE_SOCKETS=0
2339     fi
2340 fi
2341
2342 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
2343   AC_DEFINE(wxUSE_DIALUP_MANAGER)
2344 fi
2345
2346 if test "$wxUSE_STREAMS" = "yes" ; then
2347   AC_DEFINE(wxUSE_STREAMS)
2348 fi
2349
2350 if test "$wxUSE_SERIAL" = "yes" ; then
2351   AC_DEFINE(wxUSE_SERIAL)
2352 fi
2353
2354 dnl ------------------------------------------------------------------------
2355 dnl wxSocket
2356 dnl ------------------------------------------------------------------------
2357
2358 if test "$wxUSE_SOCKETS" = "yes"; then
2359     AC_LANG_SAVE
2360     AC_LANG_CPLUSPLUS
2361     dnl determine the type of third argument for getsockname
2362     AC_MSG_CHECKING(the type of the third argument of getsockname)
2363     AC_TRY_COMPILE(
2364         [#include <sys/socket.h>],
2365         [socklen_t len; getsockname(0, NULL, &len);],
2366         AC_DEFINE(SOCKLEN_T, socklen_t) AC_MSG_RESULT(socklen_t),
2367            AC_TRY_COMPILE(
2368             [#include <sys/socket.h>],
2369             [size_t len; getsockname(0, NULL, &len);],
2370             AC_DEFINE(SOCKLEN_T, size_t) AC_MSG_RESULT(size_t),
2371             AC_TRY_COMPILE(
2372                 [#include <sys/socket.h>],
2373                 [int len; getsockname(0, NULL, &len);],
2374                 AC_DEFINE(SOCKLEN_T, int) AC_MSG_RESULT(int),
2375             AC_MSG_RESULT(unknown)
2376         )
2377         )
2378     )
2379     AC_LANG_RESTORE
2380 fi
2381
2382 dnl ---------------------------------------------------------------------------
2383 dnl Joystick support
2384 dnl ---------------------------------------------------------------------------
2385
2386 if test "$wxUSE_JOYSTICK" = 1; then
2387   dnl joystick support is only for Linux 2.1.x or greater
2388   AC_CHECK_HEADERS(linux/joystick.h)
2389   if test "$ac_cv_header_linux_joystick_h" = "yes"; then
2390     AC_DEFINE(wxUSE_JOYSTICK)
2391     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
2392   fi
2393 fi
2394
2395 dnl ------------------------------------------------------------------------
2396 dnl DLL support
2397 dnl ------------------------------------------------------------------------
2398
2399 HAVE_DL_FUNCS=0
2400 HAVE_SHL_FUNCS=0
2401 if test "$wxUSE_DYNLIB_CLASS" = "yes"; then
2402     dnl the test is a bit complicated because we check for dlopen() both with
2403     dnl and without -ldl
2404     AC_CHECK_FUNCS(dlopen,
2405         [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1],
2406         [AC_CHECK_LIB(dl, dlopen,
2407             [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1])])
2408     AC_CHECK_FUNCS( shl_load,
2409                     [AC_DEFINE(HAVE_SHL_LOAD) HAVE_DL_FUNCS=1 HAVE_SHL_FUNCS=1])
2410
2411     if test "$HAVE_DL_FUNCS" = 0; then
2412         if test "$USE_UNIX" = 1; then
2413             AC_MSG_WARN("--with-dynlib and --with-odbc will be disabled due to missing shared library support")
2414             wxUSE_ODBC=no
2415             wxUSE_DYNLIB_CLASS=no
2416         else
2417             AC_MSG_WARN("Cannot check dynlib requirements on non-Unix platforms. dynlib remains enabled.")
2418         fi
2419     fi
2420 fi
2421
2422 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
2423   AC_DEFINE(wxUSE_DYNLIB_CLASS)
2424 fi
2425
2426 dnl ---------------------------------------------------------------------------
2427 dnl String stuff
2428 dnl ---------------------------------------------------------------------------
2429
2430 if test "$wxUSE_UNICODE" = "yes" ; then
2431   AC_DEFINE(wxUSE_UNICODE)
2432 fi
2433
2434 if test "$wxUSE_WCSRTOMBS" = "yes" ; then
2435   AC_DEFINE(wxUSE_WCSRTOMBS)
2436 fi
2437
2438 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
2439   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
2440 fi
2441
2442 dnl ----------------------------------------------------------------
2443 dnl iODBC support
2444 dnl ----------------------------------------------------------------
2445
2446 IODBC_C_SRC=""
2447 if test "$wxUSE_ODBC" = "yes" ; then
2448   AC_DEFINE(wxUSE_ODBC)
2449   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
2450 fi
2451
2452 dnl ----------------------------------------------------------------
2453 dnl Register PostScript options for makefiles and setup.h
2454 dnl ----------------------------------------------------------------
2455
2456 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
2457   AC_DEFINE(wxUSE_POSTSCRIPT)
2458 fi
2459
2460 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
2461
2462 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
2463
2464 dnl ---------------------------------------------------------------------------
2465 dnl big GUI components: MDI, doc/view, printing, help, ...
2466 dnl ---------------------------------------------------------------------------
2467
2468 if test "$wxUSE_CONSTRAINTS" = "yes"; then
2469     AC_DEFINE(wxUSE_CONSTRAINTS)
2470     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
2471 fi
2472
2473 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
2474     AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
2475     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
2476 fi
2477
2478 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
2479     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
2480     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
2481     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
2482         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
2483     fi
2484 fi
2485
2486 if test "$wxUSE_HELP" = "yes"; then
2487     AC_DEFINE(wxUSE_HELP)
2488     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
2489 fi
2490
2491 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2492     if test "$wxUSE_CONSTRAINTS" != "yes"; then
2493         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
2494     else
2495         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
2496     fi
2497     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
2498 fi
2499
2500 if test "$wxUSE_PROLOGIO" = "yes" ; then
2501     AC_DEFINE(wxUSE_PROLOGIO)
2502 fi
2503
2504 if test "$wxUSE_RESOURCES" = "yes" ; then
2505     if test "$wxUSE_PROLOGIO" = "yes" ; then
2506         AC_DEFINE(wxUSE_RESOURCES)
2507         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
2508     else
2509         AC_MSG_WARN([wxWindows ressource system requires PrologIO and can't be compiled without it.])
2510     fi
2511 fi
2512
2513 if test "$wxUSE_X_RESOURCES" = "yes"; then
2514     AC_DEFINE(wxUSE_X_RESOURCES)
2515 fi
2516
2517 dnl ---------------------------------------------------------------------------
2518 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
2519 dnl ---------------------------------------------------------------------------
2520
2521 if test "$wxUSE_IPC" = "yes"; then
2522     AC_DEFINE(wxUSE_IPC)
2523 fi
2524
2525 if test "$wxUSE_CLIPBOARD" = "yes"; then
2526     AC_DEFINE(wxUSE_CLIPBOARD)
2527 fi
2528
2529 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
2530     if test "$wxUSE_GTK" = 1; then
2531         if test "$WXGTK12" != 1; then
2532             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2])
2533             wxUSE_DRAG_AND_DROP=no
2534         fi
2535     fi
2536
2537     if test "$wxUSE_MOTIF" = 1; then
2538         AC_MSG_WARN([Drag and drop is not yet supported under Motif])
2539         wxUSE_DRAG_AND_DROP=no
2540     fi
2541
2542     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2543         AC_DEFINE(wxUSE_DRAG_AND_DROP)
2544         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
2545     fi
2546 fi
2547
2548 if test "$wxUSE_SPLINES" = "yes" ; then
2549   AC_DEFINE(wxUSE_SPLINES)
2550 fi
2551
2552 dnl ---------------------------------------------------------------------------
2553 dnl GUI controls
2554 dnl ---------------------------------------------------------------------------
2555
2556 if test "$wxUSE_ACCEL" = "yes"; then
2557   AC_DEFINE(wxUSE_ACCEL)
2558 fi
2559
2560 if test "$wxUSE_CARET" = "yes"; then
2561   AC_DEFINE(wxUSE_CARET)
2562   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
2563 fi
2564
2565 if test "$wxUSE_COMBOBOX" = "yes"; then
2566   AC_DEFINE(wxUSE_COMBOBOX)
2567 fi
2568
2569 if test "$wxUSE_CHOICE" = "yes"; then
2570   AC_DEFINE(wxUSE_CHOICE)
2571 fi
2572
2573 if test "$wxUSE_BMPBUTTON" = "yes"; then
2574   AC_DEFINE(wxUSE_BMPBUTTON)
2575 fi
2576
2577 if test "$wxUSE_CHECKBOX" = "yes"; then
2578   AC_DEFINE(wxUSE_CHECKBOX)
2579 fi
2580
2581 if test "$wxUSE_CHECKLST" = "yes"; then
2582   AC_DEFINE(wxUSE_CHECKLISTBOX)
2583   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
2584 fi
2585
2586 if test "$wxUSE_GAUGE" = "yes"; then
2587   AC_DEFINE(wxUSE_GAUGE)
2588 fi
2589
2590 if test "$wxUSE_GRID" = "yes"; then
2591   AC_DEFINE(wxUSE_GRID)
2592   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
2593 fi
2594
2595 if test "$wxUSE_IMAGLIST" = "yes"; then
2596     AC_DEFINE(wxUSE_IMAGLIST)
2597 fi
2598
2599 if test "$wxUSE_LISTBOX" = "yes"; then
2600     AC_DEFINE(wxUSE_LISTBOX)
2601 fi
2602
2603 if test "$wxUSE_LISTCTRL" = "yes"; then
2604     if test "$wxUSE_IMAGLIST" = "yes"; then
2605         AC_DEFINE(wxUSE_LISTCTRL)
2606         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
2607     else
2608         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
2609     fi
2610 fi
2611
2612 if test "$wxUSE_NOTEBOOK" = "yes"; then
2613     AC_DEFINE(wxUSE_NOTEBOOK)
2614     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
2615 fi
2616
2617 if test "$wxUSE_RADIOBOX" = "yes"; then
2618     AC_DEFINE(wxUSE_RADIOBOX)
2619 fi
2620
2621 if test "$wxUSE_RADIOBTN" = "yes"; then
2622     AC_DEFINE(wxUSE_RADIOBTN)
2623 fi
2624
2625 if test "$wxUSE_SASH" = "yes"; then
2626     AC_DEFINE(wxUSE_SASH)
2627     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
2628 fi
2629
2630 if test "$wxUSE_SCROLLBAR" = "yes"; then
2631     AC_DEFINE(wxUSE_SCROLLBAR)
2632     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
2633 fi
2634
2635 if test "$wxUSE_SLIDER" = "yes"; then
2636     AC_DEFINE(wxUSE_SLIDER)
2637 fi
2638
2639 if test "$wxUSE_SPINBTN" = "yes"; then
2640     AC_DEFINE(wxUSE_SPINBTN)
2641 fi
2642
2643 if test "$wxUSE_SPLITTER" = "yes"; then
2644     AC_DEFINE(wxUSE_SPLITTER)
2645     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
2646 fi
2647
2648 if test "$wxUSE_STATBMP" = "yes"; then
2649     AC_DEFINE(wxUSE_STATBMP)
2650 fi
2651
2652 if test "$wxUSE_STATBOX" = "yes"; then
2653     AC_DEFINE(wxUSE_STATBOX)
2654 fi
2655
2656 if test "$wxUSE_STATLINE" = "yes"; then
2657     if test "$wxUSE_WINE" = 1 ; then
2658         AC_MSG_WARN([wxStaticLine is not supported under WINE])
2659     else
2660         AC_DEFINE(wxUSE_STATLINE)
2661     fi
2662 fi
2663
2664 if test "$wxUSE_STATUSBAR" = "yes"; then
2665     AC_DEFINE(wxUSE_STATUSBAR)
2666 fi
2667
2668 if test "$wxUSE_TABDIALOG" = "yes"; then
2669     AC_DEFINE(wxUSE_TAB_DIALOG)
2670     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
2671 fi
2672
2673 if test "$wxUSE_TOOLBAR" = "yes"; then
2674     AC_DEFINE(wxUSE_TOOLBAR)
2675     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
2676 fi
2677
2678 if test "$wxUSE_TOOLTIPS" = "yes"; then
2679     if test "$wxUSE_MOTIF" = 1; then
2680         AC_MSG_WARN(wxTooltip not supported yet under Motif)
2681     else
2682         if test "$wxUSE_WINE" = 1; then
2683             AC_MSG_WARN(wxTooltip not supported under WINE)
2684         else
2685             AC_DEFINE(wxUSE_TOOLTIPS)
2686         fi
2687     fi
2688 fi
2689
2690 if test "$wxUSE_TREECTRL" = "yes"; then
2691     if test "$wxUSE_IMAGLIST" = "yes"; then
2692         AC_DEFINE(wxUSE_TREECTRL)
2693         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
2694     else
2695         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
2696     fi
2697 fi
2698
2699 dnl ---------------------------------------------------------------------------
2700 dnl misc options
2701 dnl ---------------------------------------------------------------------------
2702
2703 dnl TODO this is unused for now...
2704 dnl if test "$wxUSE_WXTREE" = "yes"; then
2705 dnl   AC_DEFINE(wxUSE_WXTREE)
2706 dnl fi
2707
2708 if test "$wxUSE_METAFILE" = "yes"; then
2709     AC_DEFINE(wxUSE_METAFILE)
2710 fi
2711
2712 if test "$wxUSE_DIRDLG" = "yes"; then
2713     if test "$wxUSE_CONSTRAINTS" != "yes"; then
2714        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
2715     else
2716         if test "$wxUSE_TREECTRL" != "yes"; then
2717             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
2718         else
2719             AC_DEFINE(wxUSE_DIRDLG)
2720         fi
2721     fi
2722 fi
2723
2724 if test "$wxUSE_TEXTDLG" = "yes"; then
2725     AC_DEFINE(wxUSE_TEXTDLG)
2726 fi
2727
2728 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
2729     if test "$wxUSE_CONSTRAINTS" != "yes"; then
2730        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
2731     else
2732         AC_DEFINE(wxUSE_STARTUP_TIPS)
2733     fi
2734 fi
2735
2736 if test "$wxUSE_PROGRESSDLG" = "yes"; then
2737     if test "$wxUSE_CONSTRAINTS" != "yes"; then
2738        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
2739     else
2740         AC_DEFINE(wxUSE_PROGRESSDLG)
2741     fi
2742 fi
2743
2744 if test "$wxUSE_MINIFRAME" = "yes"; then
2745     AC_DEFINE(wxUSE_MINIFRAME)
2746     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
2747 fi
2748
2749 if test "$wxUSE_HTML" = "yes"; then
2750     AC_DEFINE(wxUSE_HTML)
2751     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
2752     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS html"
2753 fi
2754
2755 if test "$wxUSE_VALIDATORS" = "yes"; then
2756     AC_DEFINE(wxUSE_VALIDATORS)
2757     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
2758 fi
2759
2760 if test "$wxUSE_GIF" = "yes" ; then
2761   AC_DEFINE(wxUSE_GIF)
2762 fi
2763
2764 if test "$wxUSE_PCX" = "yes" ; then
2765   AC_DEFINE(wxUSE_PCX)
2766 fi
2767
2768 if test "$wxUSE_PNM" = "yes" ; then
2769   AC_DEFINE(wxUSE_PNM)
2770 fi
2771
2772 dnl ---------------------------------------------------------------------------
2773 dnl Output the makefiles and such from the results found above
2774 dnl ---------------------------------------------------------------------------
2775
2776 GUILIBS="$GUI_TK_LIBRARY $OPENGL_LINK $LIBPNG_LINK $ZLIB_LINK $TOOLKIT_LINK"
2777
2778 dnl all additional libraries (except wxWindows itself) we link with
2779 EXTRA_LIBS="$LIBS $POSIX4_LINK $WCHAR_LINK $THREADS_LINK $DMALLOC_LINK"
2780 if test "$wxUSE_GUI" = "yes"; then
2781     EXTRA_LIBS="$EXTRA_LIBS $GUILIBS"
2782 fi
2783
2784 dnl all the libraries needed to link wxWindows programs when using the
2785 dnl makefile system without libtool
2786 LD_LIBS="\${top_builddir}/lib/${WX_LIBRARY_NAME_STATIC} $EXTRA_LIBS"
2787
2788 dnl all -I options we must pass to the compiler
2789 INCLUDES="-I. -I\${top_builddir}/include -I\${top_srcdir}/include $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TOOLKIT_INCLUDE"
2790
2791 dnl C/C++ compiler options used to compile wxWindows
2792 if test "$GXX" = yes ; then
2793     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
2794     CXXWARNINGS="-Wall"
2795     dnl FIXME: there is one weird warning in docview.h:71 which prevents me from
2796     dnl        doing this... (VZ)
2797     dnl CXXWARNINGS="-Wall -Werror"
2798 fi
2799 EXTRA_CFLAGS="$WXDEBUG $PROFILE $OPTIMISE $INCLUDES"
2800
2801 CPPFLAGS="-I\${top_srcdir}/include $CPPFLAGS"
2802 CFLAGS="$CFLAGS $EXTRA_CFLAGS"
2803 CXXFLAGS="$CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS"
2804
2805 if test "$wxUSE_GUI" = "yes"; then
2806     dnl TODO add checks that these samples will really compile (i.e. all the
2807     dnl      library features they need are present)
2808
2809     dnl TODO some samples are never built so far:
2810     dnl      mfc, nativdlg, oleauto, ownerdrw, proplist
2811     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS bombs controls dialogs drawing dynamic \
2812                      forty fractal image wxpoem"
2813 else
2814     SAMPLES_SUBDIRS=""
2815 fi
2816
2817 dnl for convenience, sort the samples in alphabetical order
2818 dnl
2819 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
2820 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
2821 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '`"
2822
2823 dnl global options
2824 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
2825 AC_SUBST(WX_MINOR_VERSION_NUMBER)
2826 AC_SUBST(WX_RELEASE_NUMBER)
2827 AC_SUBST(WX_LIBRARY_NAME)
2828 AC_SUBST(WX_LIBRARY_NAME_STATIC)
2829 AC_SUBST(WX_LIBRARY_NAME_SHARED)
2830 AC_SUBST(WX_LIBRARY)
2831 AC_SUBST(WX_TARGET_LIBRARY)
2832 AC_SUBST(WX_LIBRARY_LINK1)
2833 AC_SUBST(WX_LIBRARY_LINK2)
2834 AC_SUBST(WX_LIBRARY_LINK3)
2835 AC_SUBST(PROGRAM_EXT)
2836
2837 dnl are we supposed to create the links?
2838 AC_SUBST(WX_CREATE_LINKS)
2839 AC_SUBST(WX_CREATE_INSTALLED_LINKS)
2840
2841 AC_SUBST(SHARED_LD)
2842 AC_SUBST(PIC_FLAG)
2843 AC_SUBST(DEP_INFO_FLAGS)
2844
2845 dnl debugging options
2846 AC_SUBST(WXDEBUG_DEFINE)
2847
2848 dnl toolkit options
2849 AC_SUBST(TOOLKIT)
2850 AC_SUBST(TOOLKIT_DEF)
2851 AC_SUBST(TOOLKIT_DIR)
2852 AC_SUBST(TOOLKIT_INCLUDE)
2853
2854 dnl what to compile
2855 AC_SUBST(GUIHEADERS)
2856 AC_SUBST(GUIOBJS)
2857 AC_SUBST(COMMONOBJS)
2858 AC_SUBST(GENERICOBJS)
2859 AC_SUBST(GUIDEPS)
2860 AC_SUBST(COMMONDEPS)
2861 AC_SUBST(GENERICDEPS)
2862 AC_SUBST(UNIXOBJS)
2863 AC_SUBST(UNIXDEPS)
2864 AC_SUBST(ALL_OBJECTS)
2865 AC_SUBST(ALL_DEPFILES)
2866 AC_SUBST(ALL_HEADERS)
2867 AC_SUBST(GUIDIST)
2868
2869 dnl additional subdirectories where we will build
2870 AC_SUBST(SRC_SUBDIRS)
2871 AC_SUBST(INCLUDE_SUBDIRS)
2872 AC_SUBST(UTILS_SUBDIRS)
2873 AC_SUBST(DOCS_SUBDIRS)
2874 AC_SUBST(SAMPLES_SUBDIRS)
2875 AC_SUBST(USER_SUBDIRS)
2876
2877 dnl additional libraries
2878 AC_SUBST(EXTRA_LIBS)
2879 AC_SUBST(LIBS)
2880 AC_SUBST(LD_LIBS)
2881
2882 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
2883 dnl itself (this is macro is required if SUBDIRS variable is used in Makefile.am
2884 dnl - and we do use it)
2885 AC_PROG_MAKE_SET
2886
2887 AC_CONFIG_HEADER(setup.h:setup.h.in)
2888
2889 dnl Duh! glcanvas/$(TOOLKIT_DIR) doesn't work for msw because some
2890 dnl genius called it "win"
2891 if test "${TOOLKIT_DIR}" = "msw" ; then
2892   GL_TOOLKIT_DIR="win"
2893 else
2894   GL_TOOLKIT_DIR="${TOOLKIT_DIR}"
2895 fi
2896 dnl It's needed in glcanvas/Makefile.in so we even have to subst this hack!
2897 AC_SUBST(GL_TOOLKIT_DIR)
2898
2899 dnl create each of the files in the space separated list from the file.in
2900 dnl (the original file name may be overriden by appending another name after a
2901 dnl colon)
2902 AC_OUTPUT([
2903             wx-config
2904             src/make.env
2905             src/makeprog.env
2906             src/makelib.env
2907             Makefile
2908             samples/Makefile
2909             samples/bombs/Makefile
2910             samples/caret/Makefile
2911             samples/checklst/Makefile
2912             samples/config/Makefile
2913             samples/controls/Makefile
2914             samples/dialogs/Makefile
2915             samples/docview/Makefile
2916             samples/docvwmdi/Makefile
2917             samples/dnd/Makefile
2918             samples/drawing/Makefile
2919             samples/dynamic/Makefile
2920             samples/image/Makefile
2921             samples/internat/Makefile
2922             samples/layout/Makefile
2923             samples/listctrl/Makefile
2924             samples/mdi/Makefile
2925             samples/minifram/Makefile
2926             samples/minimal/Makefile
2927             samples/notebook/Makefile
2928             samples/printing/Makefile
2929             samples/proplist/Makefile
2930             samples/sashtest/Makefile
2931             samples/scroll/Makefile
2932             samples/splitter/Makefile
2933             samples/text/Makefile
2934             samples/thread/Makefile
2935             samples/toolbar/Makefile
2936             samples/treectrl/Makefile
2937             samples/typetest/Makefile
2938             samples/validate/Makefile
2939             samples/wxpoem/Makefile
2940             samples/wxsocket/Makefile
2941             samples/wizard/Makefile
2942             samples/html/Makefile
2943             samples/html/about/Makefile
2944             samples/html/help/Makefile
2945             samples/html/printing/Makefile
2946             samples/html/test/Makefile
2947             samples/html/zip/Makefile
2948             samples/html/virtual/Makefile
2949             samples/html/widget/Makefile
2950             utils/Makefile
2951             utils/wxMMedia2/Makefile
2952             utils/wxMMedia2/lib/Makefile
2953             utils/wxMMedia2/sample/Makefile
2954             utils/glcanvas/Makefile
2955             utils/glcanvas/${GL_TOOLKIT_DIR}/Makefile
2956             utils/ogl/Makefile
2957             utils/ogl/src/Makefile
2958           ],
2959           [
2960             chmod +x wx-config
2961             if test ! -d include; then
2962               mkdir include
2963             fi
2964             if test ! -d include/wx; then
2965               mkdir include/wx
2966             fi
2967             if test ! -d include/wx/${TOOLKIT_DIR}; then
2968               mkdir include/wx/${TOOLKIT_DIR}
2969             fi
2970             cp -f setup.h include/wx/${TOOLKIT_DIR}/setup.h
2971           ],
2972           [
2973             LN_S="${ac_cv_prog_LN_S}"
2974             TOOLKIT_DIR="${TOOLKIT_DIR}"
2975           ]
2976          )
2977