configure.in

   1 dnl ////////////////////////////////////////////////////////////////////////
   2 dnl
   3 dnl Top-level configure.in for wxWindows by Robert Roebling, Wolfram Gloger
   4 dnl and Martin Sperl.
   5 dnl
   6 dnl This script is under the wxWindows licence.
   7 dnl $Id$
   8 dnl ////////////////////////////////////////////////////////////////////////
   9
  10 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
  11 dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
  12 dnl
  13 AC_DEFUN(AM_PATH_GTK,
  14 [dnl
  15 dnl Get the cflags and libraries from the gtk-config script
  16 dnl
  17 AC_ARG_WITH(gtk-prefix,[**--with-gtk-prefix=PFX       Prefix where GTK is installed],
  18             gtk_config_prefix="$withval", gtk_config_prefix="")
  19 AC_ARG_WITH(gtk-exec-prefix,[**--with-gtk-exec-prefix=PFX  Exec prefix where GTK is installed],
  20             gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
  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 > 0) 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 custom macros
  91 dnl ------------------------------------------------------------------------
  92
  93 AC_DEFUN(AC_OVERRIDES_PREPARE,
  94 [
  95 rm -f ${OSTYPE}.system.cache.tmp
  96 touch ${OSTYPE}.system.cache.tmp
  97 touch ${OSTYPE}.system.cache
  98 ])
  99
 100 AC_DEFUN(AC_OVERRIDES_DONE,
 101 [
 102 mv ${OSTYPE}.system.cache.tmp ${OSTYPE}.system.cache
 103 ])
 104
 105 dnl package,message,helpmessage,variable
 106 AC_DEFUN(AC_OVERRIDES,
 107 [
 108 AC_MSG_CHECKING("for $2")
 109 AC_ARG_WITH($1,$3,
 110 [if test "x$with_$1" = xyes; then
 111   ac_cv_use_$1='$4="1"'
 112 else
 113   ac_cv_use_$1='$4="0"'
 114 fi],
 115 [
 116   LINE=`grep "$4" ${OSTYPE}.system.cache`
 117   if test "x$LINE" != x ; then
 118     eval "DEFAULT_$LINE"
 119   fi
 120   ac_cv_use_$1='$4='$DEFAULT_$4
 121 ])
 122 eval "$ac_cv_use_$1"
 123 echo $ac_cv_use_$1 >> ${OSTYPE}.system.cache.tmp
 124 if test "$$4" = 1; then
 125   AC_MSG_RESULT(yes)
 126 else
 127   AC_MSG_RESULT(no)
 128 fi
 129 ])
 130
 131 dnl package,message,helpmessage,variable
 132 AC_DEFUN(AC_OVERRIDES_OLD,
 133 [
 134 AC_MSG_CHECKING("for $2")
 135 AC_CACHE_VAL(ac_cv_use_$1,
 136 [
 137 AC_ARG_WITH($1,$3,
 138 [if test "x$with_$1" = xyes; then
 139   ac_cv_use_$1='$4="1"'
 140 else
 141   ac_cv_use_$1='$4="0"'
 142 fi],[ac_cv_use_$1='$4=$DEFAULT_$4'])
 143 ])
 144 eval "$ac_cv_use_$1"
 145
 146 if test "$$4" = 1; then
 147   AC_MSG_RESULT(yes)
 148 else
 149   AC_MSG_RESULT(no)
 150 fi
 151 ])
 152
 153 AC_DEFUN(AC_PATH_FIND_INCLUDES,
 154 [
 155 ac_find_includes=
 156 for ac_dir in $1;
 157   do
 158     if test -f "$ac_dir/$2"; then
 159       ac_find_includes=$ac_dir
 160       break
 161     fi
 162   done
 163 ])
 164
 165 AC_DEFUN(AC_PATH_FIND_LIBRARIES,
 166 [
 167 ac_find_libraries=
 168 for ac_dir in $1;
 169   do
 170     for ac_extension in a so sl; do
 171       if test -f "$ac_dir/lib$2.$ac_extension"; then
 172         ac_find_libraries=$ac_dir
 173         break 2
 174       fi
 175     done
 176   done
 177 ])
 178
 179 dnl Path to include, allready defined
 180 AC_DEFUN(AC_INCLUDE_PATH_EXIST,
 181 [
 182   ac_path_to_include=$1
 183   echo "$2" | grep "\-I$1" > /dev/null
 184   result=$?
 185   if test $result = 0; then
 186     ac_path_to_include=""
 187   else
 188     ac_path_to_include="-I$1"
 189   fi
 190 ])
 191
 192 dnl Path to link, allready defined
 193 AC_DEFUN(AC_LINK_PATH_EXIST,
 194 [
 195   echo "$2" | grep "\-L$1" > /dev/null
 196   result=$?
 197   if test $result = 0; then
 198     ac_path_to_link=""
 199   else
 200     ac_path_to_link="-L$1"
 201   fi
 202 ])
 203
 204 dnl ------------------------------------------------------------------------
 205 dnl Process this file with autoconf to produce a configure script.
 206 dnl ------------------------------------------------------------------------
 207
 208 AC_INIT(configure.in)
 209
 210 dnl ------------------------------------------------------------------------
 211 dnl Check platform
 212 dnl ------------------------------------------------------------------------
 213
 214 OS="${OSTYPE}"
 215
 216 if test "x$OS" = "x"; then
 217   UNAME=`uname`
 218   AC_MSG_ERROR("The system variable OS has not been set"
 219                "please set is everytime befor compiling on this system"
 220                "A good example for this system would be:"
 221                "setenv OSTYPE $UNAME        for csh as a SHELL"
 222                "EXPORT OSTYPE=$UNAME        for sh as SHELL"
 223                "please set this and restart again."
 224               )
 225 fi
 226
 227 dnl ------------------------------------------------------------------------
 228 dnl Set base directory
 229 dnl ------------------------------------------------------------------------
 230
 231 WXBASEDIR=`pwd`
 232 AC_SUBST(WXBASEDIR)
 233
 234 dnl ------------------------------------------------------------------------
 235 dnl search path for includes and libraries
 236 dnl ------------------------------------------------------------------------
 237
 238 dnl VZ: added standard locations for Xm.h for Irix, HP-UX and SunOS (19.02.99)
 239 SEARCH_INCLUDE="\
 240     /usr/Motif-1.2/include    \
 241     /usr/Motif-2.1/include    \
 242                               \
 243     /usr/include/Motif1.2     \
 244     /opt/xpm/include/X11      \
 245                               \
 246     /usr/Motif1.2/include     \
 247     /usr/dt/include           \
 248     /usr/include/Xm           \
 249                                           \
 250     /usr/X11R6/include        \
 251     /usr/X11R5/include        \
 252     /usr/X11R4/include        \
 253                               \
 254     /usr/X11R6/lib            \
 255     /usr/X11R5/lib            \
 256     /usr/X11R4/lib            \
 257                               \
 258     /usr/include/X11R6        \
 259     /usr/include/X11R5        \
 260     /usr/include/X11R4        \
 261                               \
 262     /usr/local/X11R6/include  \
 263     /usr/local/X11R5/include  \
 264     /usr/local/X11R4/include  \
 265                               \
 266     /usr/local/include/X11R6  \
 267     /usr/local/include/X11R5  \
 268     /usr/local/include/X11R4  \
 269                               \
 270     /usr/X11/include          \
 271     /usr/include/X11          \
 272     /usr/local/X11/include    \
 273     /usr/local/include/X11    \
 274                               \
 275     /usr/X386/include         \
 276     /usr/x386/include         \
 277     /usr/XFree86/include/X11  \
 278                               \
 279     /usr/include              \
 280     /usr/include/gtk          \
 281     /usr/include/gdk          \
 282     /usr/include/glib         \
 283     /usr/local/include        \
 284     /usr/unsupported/include  \
 285     /usr/athena/include       \
 286     /usr/local/x11r5/include  \
 287     /usr/lpp/Xamples/include  \
 288                               \
 289     /usr/local/include/gtk    \
 290     /usr/local/include/qt     \
 291     /usr/include/qt           \
 292                               \
 293     /usr/openwin/include      \
 294     /usr/openwin/share/include \
 295     "
 296
 297 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
 298
 299 dnl ------------------------------------------------------------------------
 300 dnl standard checks
 301 dnl ------------------------------------------------------------------------
 302
 303 dnl ###################
 304 dnl # checks programs #
 305 dnl ###################
 306
 307 dnl C-compiler checks
 308 dnl =================
 309 dnl use what compiler
 310 AC_PROG_CC
 311 dnl   defines CC with the compiler to use
 312 dnl   defines GCC with yes if using gcc
 313 dnl   defines GCC empty if not using gcc
 314 dnl   defines CFLAGS
 315
 316 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
 317
 318 dnl does compiler support -c and -o simultaniously
 319 AC_PROG_CC_C_O
 320 dnl   defines NO_MINUS_C_MINUS_O if compiler does not accept
 321 dnl                              both switches simultaniously
 322 dnl what is the c-preprocessor
 323 AC_PROG_CPP
 324 dnl   defines CPP with the c-preprocessor
 325 dnl is -traditional needed for correct compilations
 326 AC_PROG_GCC_TRADITIONAL
 327 dnl   adds -traditional for gcc if needed
 328
 329 AC_LANG_SAVE
 330
 331 dnl C++-compiler checks
 332 dnl ===================
 333 dnl use what compiler
 334 AC_PROG_CXX
 335 dnl   defines CXX with the compiler to use
 336 dnl   defines GXX with yes if using gxx
 337 dnl   defines GXX empty if not using gxx
 338 dnl   defines CXXFLAGS
 339 dnl what is the C++-preprocessor
 340 AC_PROG_CXXCPP
 341 dnl   defines CXXCPP with the C++-preprocessor
 342
 343 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
 344
 345 AC_LANG_RESTORE
 346
 347 dnl ranlib command
 348 dnl ==============
 349 AC_PROG_RANLIB
 350 dnl   defines RANLIB with the appropriate command
 351
 352 dnl ar command
 353 dnl ==========
 354 AC_CHECK_PROG(AR, ar, ar, ar)
 355 dnl   defines AR with the appropriate command
 356
 357 dnl install checks
 358 dnl ==============
 359 AC_PROG_INSTALL
 360 dnl   defines INSTALL with the appropriate command
 361
 362 dnl does ln -s works
 363 dnl ================
 364 AC_PROG_LN_S
 365 dnl   defines LN_S with the appropriate command
 366
 367 dnl awk command
 368 dnl ===========
 369 AC_PROG_AWK
 370 dnl   defines AWK with the appropriate command
 371
 372 dnl ###############
 373 dnl # make checks #
 374 dnl ###############
 375 dnl check if VPATH works
 376 AC_MSG_CHECKING("make for VPATH support")
 377 dnl create Makefile
 378 cat - << EOF > confMake
 379 check : file
 380         cp \$? \$@
 381         cp \$? final_file
 382 EOF
 383
 384 if test ! -d sub ; then
 385   mkdir sub
 386 fi
 387 echo dummy > sub/file
 388 ${MAKE-make} -f confMake VPATH=sub 2> config.log > /dev/null
 389 RESULT=$?
 390 rm -f sub/file check final_file confMake
 391 rmdir sub
 392 if test "$RESULT" = 0; then
 393   AC_MSG_RESULT(yes)
 394 else
 395   AC_MSG_RESULT(no)
 396   AC_MSG_ERROR(
 397 You need a make-utility that is able to use the variable
 398 VPATH correctly.
 399 If your version of make does not support VPATH correctly,
 400 please install GNU-make (possibly as gmake), and start
 401 configure with the following command:
 402 export MAKE=gmake; ./configure  for sh-type shells
 403 setenv MAKE gmake; ./configure  for csh-type shells
 404 Also please do remember to use gmake in this case every time
 405 you are trying to compile.
 406 )
 407 fi
 408
 409 dnl ####################
 410 dnl # checks libraries #
 411 dnl ####################
 412
 413 dnl find the X11 include and library files
 414 AC_PATH_XTRA
 415 dnl   defines x_includes and x_libraries
 416
 417 dnl #######################
 418 dnl # checks header files #
 419 dnl #######################
 420 AC_HEADER_DIRENT
 421 dnl   defines DIR
 422 dnl   defines MACRO HAVE_DIRENT_H if dirent.h exists
 423 dnl   defines MACRO HAVE_SYS_NDIR_H if sys/ndir.h exists
 424 dnl   defines MACRO HAVE_SYS_DIR_H if sys/dir.h exists
 425 dnl   defines MACRO HAVE_NDIR_H if ndir.h exists
 426 AC_HEADER_STDC
 427 dnl   defines STDC_HEADERS if ANSI-C header
 428 AC_HEADER_SYS_WAIT
 429 dnl   defines HAVE_SYS_WAIT_H if sys/wait.h exist and is POSIX.1
 430 AC_CHECK_HEADERS(fcntl.h)
 431 dnl   defines HAVE_FCNTL_H
 432 AC_CHECK_HEADERS(limits.h)
 433 dnl   defines HAVE_LIMITS_h
 434 AC_CHECK_HEADERS(sys/file.h)
 435 dnl   defines HAVE_SYS_FILE_H
 436 AC_CHECK_HEADERS(sys/time.h)
 437 dnl   defines HAVE_SYS_TIME_H
 438 AC_CHECK_HEADERS(unistd.h)
 439 dnl   defines HAVE_UNISTD_H
 440 AC_CHECK_HEADERS(fnmatch.h)
 441 dnl   defines HAVE_FNMATCH_H
 442 dnl As it needs Linux 2.1.x for the moment: check whether the file exists (GL).
 443 AC_CHECK_HEADERS(linux/joystick.h)
 444 GTK_JOYSTICK=""
 445 if test "$ac_cv_header_linux_joystick_h" = "yes"; then
 446   GTK_JOYSTICK="gtk/joystick.cpp"
 447 fi
 448 AC_SUBST(GTK_JOYSTICK)
 449
 450 dnl check for vprintf/vsprintf() which are GNU extensions
 451 AC_FUNC_VPRINTF
 452 dnl check for vsnprintf() which is another GNU extension
 453 AC_CHECK_FUNCS(vsnprintf)
 454
 455 dnl check for usleep() and nanosleep() which is better in MT programs
 456 AC_CHECK_FUNCS(nanosleep usleep)
 457
 458 AC_LANG_SAVE
 459 AC_LANG_CPLUSPLUS
 460 AC_CHECK_HEADERS(iostream)
 461 if test "x$HAVE_IOSTREAM" = "x" ; then
 462   AC_DEFINE(wxUSE_IOSTREAMH)
 463 fi
 464 AC_LANG_RESTORE
 465
 466 dnl   defines HAVE_IOSTREAM
 467 dnl ###################
 468 dnl # checks typedefs #
 469 dnl ###################
 470 AC_TYPE_GETGROUPS
 471 dnl   defines GETGROUPS_T
 472 AC_TYPE_MODE_T
 473 dnl   defines mode_t if not already defined
 474 AC_TYPE_OFF_T
 475 dnl   defines off_t if not already defined
 476 AC_TYPE_PID_T
 477 dnl   defines pid_t if not already defined
 478 AC_TYPE_SIGNAL
 479 dnl   defines RETSIGTYPE for the correct return type of signal
 480 AC_TYPE_SIZE_T
 481 dnl   defines size_t if not already defined
 482 AC_TYPE_UID_T
 483 dnl   defines uid_t and gid_t if not already defined
 484
 485 dnl #####################
 486 dnl # checks structures #
 487 dnl #####################
 488
 489 AC_HEADER_STAT
 490 dnl   defines STAT_MACROS_BROKEN if S_ISDIR and S_ISREG
 491 dnl                              do not work properly
 492 AC_HEADER_TIME
 493 dnl   defines TIME_WITH_SYS_TIME if time.h and sys/time.h can
 494 dnl                              both be included
 495 AC_STRUCT_ST_BLKSIZE
 496 dnl   defines HAVE_ST_BLKSIZE if struct stat contains st_blksize
 497 AC_STRUCT_ST_BLOCKS
 498 dnl   defines HAVE_ST_BLOCKS if struct stat contains st_blocks
 499 AC_STRUCT_ST_RDEV
 500 dnl   defines HAVE_ST_RDEV if struct stat contains st_rdev
 501 AC_STRUCT_TM
 502 dnl   defines TM_IN_SYS_TIME if struct tm is not in time.h
 503 AC_STRUCT_TIMEZONE
 504 dnl   defines HAVE_ST_BLKSIZE if struct tm contains tm_zone
 505 dnl   otherwise
 506 dnl   defines HAVE_TZNAME if external array tzname is found
 507
 508 dnl ###################################
 509 dnl # checks compiler characteristics #
 510 dnl ###################################
 511 dnl AC_C_CROSS
 512
 513 AC_C_CONST
 514 dnl   defines const to be empty if c-compiler does not support const fully
 515 AC_C_INLINE
 516 dnl   defines inline to a sensible value for the c-compiler
 517 AC_C_CHAR_UNSIGNED
 518 dnl   defines __CHAR_UNSIGNED__ if char is unsigned
 519 AC_C_LONG_DOUBLE
 520 dnl   defines HAVE_LONGDOUBLE if compiler supports long double
 521
 522 AC_C_BIGENDIAN
 523 dnl   defines WORDS_BIGENDIAN if system is big endian
 524
 525 AC_CHECK_SIZEOF(int *)
 526 AC_CHECK_SIZEOF(int)
 527 AC_CHECK_SIZEOF(long)
 528 AC_CHECK_SIZEOF(long long)
 529 dnl   defines the size of certain types of variables in SIZEOF_???
 530
 531 dnl ############################
 532 dnl # checks library functions #
 533 dnl ############################
 534
 535 dnl ##########################
 536 dnl # checks system services #
 537 dnl ##########################
 538
 539
 540 AC_SYS_LONG_FILE_NAMES
 541 dnl   defines HAVE_LONG_FILENAMES if filenames longer then
 542 dnl                               14 chars are supported
 543
 544 dnl AC_SYS_RESTARTABLE_SYSCALLS
 545 dnl   defines HAVE_RESTARTABLE_SYSCALLS if the system restarts a
 546 dnl                                     system call that is interrupted
 547 dnl                                     by a signal
 548
 549 dnl #################
 550 dnl # checks PARSER #
 551 dnl #################
 552
 553 dnl YACC checks
 554 dnl ===========
 555 AC_PROG_YACC
 556 dnl   defines YACC with the appropriate command
 557
 558 dnl LEX checks
 559 dnl ==========
 560 AC_PROG_LEX
 561 dnl   defines LEX with the appropriate command
 562 dnl   defines LEXLIB with the appropriate library
 563 dnl what type is yytext
 564 AC_DECL_YYTEXT
 565 dnl   defines YYTEXT_POINTER  if yytext is char*
 566 dnl   defines LEX_OUTPUT_ROOT as to the base of the
 567 dnl                           filename output by the lexer
 568
 569 dnl ###################################
 570 dnl ##  Check for dynamic load module #
 571 dnl ###################################
 572
 573 DL_LIBRARY=
 574 AC_CHECK_FUNCS(dlopen, AC_DEFINE(HAVE_LIBDL),
 575 [AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL) DL_LIBRARY="-ldl"],
 576  [AC_CHECK_LIB(dld, dld_link, [AC_DEFINE(HAVE_DLD) DL_LIBRARY="-ldld"],
 577    [AC_CHECK_FUNCS(shl_load, AC_DEFINE(HAVE_SHL_LOAD) )]
 578   )]
 579  )]
 580 )
 581 AC_SUBST(DL_LIBRARY)
 582
 583 AC_CACHE_CHECK([for underscore before symbols], libltdl_cv_uscore, [
 584   echo "main(){int i=1;} fnord(){int i=23; int ltuae=42;}" > conftest.c
 585   ${CC} -c conftest.c > /dev/null
 586   if (nm conftest.o | grep _fnord) > /dev/null; then
 587     libltdl_cv_uscore=yes
 588   else
 589     libltdl_cv_uscore=no
 590   fi
 591   rm -f conftest*
 592 ])
 593
 594 if test x"$libltdl_cv_uscore" = xyes; then
 595   if test x"$ac_cv_func_dlopen" = xyes ||
 596      test x"$ac_cv_lib_dl_dlopen" = xyes ; then
 597         AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
 598                 libltdl_cv_need_uscore, [dnl
 599                 AC_TRY_RUN([
 600 #include <dlfcn.h>
 601 #include <stdio.h>
 602 fnord() { int i=42;}
 603 main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
 604     if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
 605     if(ptr1 && !ptr2) exit(0); } exit(1); }
 606 ],      libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
 607         libltdl_cv_need_uscore=no
 608 )])
 609   fi
 610 fi
 611
 612 if test x"$libltdl_cv_need_uscore" = xyes; then
 613    AC_DEFINE(NEED_USCORE)
 614 fi
 615
 616 dnl ##########################################
 617 dnl ##  Check for specific library functions #
 618 dnl ##########################################
 619
 620 dnl Checks for library functions.
 621 AC_CHECK_FUNCS(strerror)
 622
 623 dnl ------------------------------------------------------------------------
 624 dnl main includes
 625 dnl ------------------------------------------------------------------------
 626
 627 CHECK_INCLUDE="-I/usr/include $X_CFLAGS"
 628 CHECK_LIB="-L/lib -L/usr/lib $X_LIBS"
 629
 630 dnl ------------------------------------------------------------------------
 631 dnl host system
 632 dnl ------------------------------------------------------------------------
 633
 634 AC_CANONICAL_HOST
 635 canonical=$host
 636 configuration=$host_alias
 637
 638 dnl ------------------------------------------------------------------------
 639 dnl system settings
 640 dnl ------------------------------------------------------------------------
 641
 642 USE_UNIX=1
 643
 644 USE_LINUX=
 645 USE_SGI=
 646 USE_HPUX=
 647 USE_SYSV=
 648 USE_SVR4=
 649 USE_AIX=
 650 USE_SUN=
 651 USE_SOLARIS=
 652 USE_SUNOS=
 653 USE_ALPHA=
 654 USE_OSF=
 655 USE_BSD=
 656 USE_FREEBSD=
 657 USE_VMS=
 658 USE_ULTRIX=
 659 USE_DATA_GENERAL=
 660
 661 AC_DEFINE(__UNIX__)
 662 case "${canonical}" in
 663   *-hp-hpux* )
 664     USE_HPUX=1
 665     AC_DEFINE(__HPUX__)
 666   ;;
 667   *-*-linux* )
 668     USE_LINUX=1
 669     AC_DEFINE(__LINUX__)
 670     TMP=`uname -m`
 671     if test "x$TMP" = "xalpha"
 672     then
 673       USE_ALPHA=1
 674       AC_DEFINE(__ALPHA__)
 675     fi
 676   ;;
 677   *-*-irix5* | *-*-irix6* )
 678     USE_SGI=1
 679     USE_SVR4=1
 680     AC_DEFINE(__SGI__)
 681     AC_DEFINE(__SVR4__)
 682   ;;
 683   *-*-solaris2* )
 684     USE_SUN=1
 685     USE_SOLARIS=1
 686     USE_SVR4=1
 687     AC_DEFINE(__SUN__)
 688     AC_DEFINE(__SOLARIS__)
 689     AC_DEFINE(__SVR4__)
 690   ;;
 691   *-*-sunos4* )
 692     USE_SUN=1
 693     USE_SUNOS=1
 694     USE_BSD=1
 695     AC_DEFINE(__SUN__)
 696     AC_DEFINE(__SUNOS__)
 697     AC_DEFINE(__BSD__)
 698   ;;
 699   *-*-freebsd* | *-*-netbsd*)
 700     USE_BSD=1
 701     USE_FREEBSD=1
 702     AC_DEFINE(__FREEBSD__)
 703     AC_DEFINE(__BSD__)
 704   ;;
 705   *-*-osf* )
 706     USE_ALPHA=1
 707     USE_OSF=1
 708     AC_DEFINE(__ALPHA__)
 709     AC_DEFINE(__OSF__)
 710   ;;
 711   *-*-dgux5* )
 712     USE_ALPHA=1
 713     USE_SVR4=1
 714     AC_DEFINE(__ALPHA__)
 715     AC_DEFINE(__SVR4__)
 716   ;;
 717   *-*-sysv5* )
 718     USE_SYSV=1
 719     USE_SVR4=1
 720     AC_DEFINE(__SYSV__)
 721     AC_DEFINE(__SVR4__)
 722   ;;
 723   *-*-aix* )
 724     USE_AIX=1
 725     USE_SYSV=1
 726     USE_SVR4=1
 727     AC_DEFINE(__AIX__)
 728     AC_DEFINE(__SYSV__)
 729     AC_DEFINE(__SVR4__)
 730   ;;
 731   *)
 732     AC_MSG_ERROR(I don't know your system type.)
 733 esac
 734
 735 dnl ------------------------------------------------------------------------
 736 dnl defaults for command options
 737 dnl ------------------------------------------------------------------------
 738
 739 AC_OVERRIDES_PREPARE
 740
 741 DEFAULT_wxUSE_GTK=1
 742 DEFAULT_wxUSE_QT=0
 743 DEFAULT_wxUSE_MOTIF=0
 744
 745 DEFAULT_wxUSE_THREADS=0
 746
 747 DEFAULT_wxUSE_SHARED=1
 748 DEFAULT_wxUSE_OPTIMISE=1
 749 DEFAULT_wxUSE_PROFILE=0
 750 DEFAULT_wxUSE_DEBUG_FLAG=0
 751 DEFAULT_wxUSE_DEBUG_INFO=0
 752 DEFAULT_wxUSE_MEM_TRACING=0
 753 DEFAULT_wxUSE_DMALLOC=0
 754 DEFAULT_wxUSE_APPLE_IEEE=1
 755 DEFAULT_wxUSE_IOSTREAMH=1
 756
 757 DEFAULT_wxUSE_ZLIB=1
 758 DEFAULT_wxUSE_LIBPNG=1
 759 DEFAULT_wxUSE_LIBJPEG=0
 760 DEFAULT_wxUSE_ODBC=1
 761
 762 DEFAULT_wxUSE_TIMEDATE=1
 763 DEFAULT_wxUSE_INTL=1
 764 DEFAULT_wxUSE_CONFIG=1
 765 DEFAULT_wxUSE_STREAMS=1
 766 DEFAULT_wxUSE_SOCKETS=1
 767 DEFAULT_wxUSE_SERIAL=1
 768 DEFAULT_wxUSE_DYNLIB_CLASS=1
 769
 770 DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=1
 771 DEFAULT_WX_NORMALIZED_PS_FONTS=1
 772 DEFAULT_wxUSE_POSTSCRIPT=1
 773
 774 DEFAULT_wxUSE_IPC=1
 775 DEFAULT_wxUSE_RESOURCES=1
 776 DEFAULT_wxUSE_CLIPBOARD=1
 777 DEFAULT_wxUSE_TOOLTIPS=1
 778 DEFAULT_wxUSE_DRAG_AND_DROP=1
 779
 780 DEFAULT_wxUSE_MDI_ARCHITECTURE=1
 781 DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=1
 782 DEFAULT_wxUSE_PRINTING_ARCHITECTURE=1
 783
 784 DEFAULT_wxUSE_PROLOGIO=1
 785 DEFAULT_wxUSE_WX_RESOURCES=1
 786 DEFAULT_wxUSE_RPC=0
 787 DEFAULT_wxUSE_HELP=1
 788
 789 DEFAULT_wxUSE_UNICODE=1
 790 DEFAULT_wxUSE_WCSRTOMBS=0
 791
 792 dnl ----------------------------------------------------------------
 793 dnl toolkit options
 794 dnl ----------------------------------------------------------------
 795
 796 AC_OVERRIDES(gtk,gtk,
 797 **--with-gtk              use GTK,
 798 wxUSE_GTK)
 799
 800 AC_OVERRIDES(qt,qt,
 801 **--with-qt               use Qt,
 802 wxUSE_QT)
 803
 804 AC_OVERRIDES(motif,motif,
 805 **--with-motif            use Motif/Lesstif,
 806 wxUSE_MOTIF)
 807
 808 dnl ----------------------------------------------------------------
 809 dnl compile options
 810 dnl ----------------------------------------------------------------
 811
 812 AC_OVERRIDES(shared,shared,
 813 **--with-shared           create shared libraries,
 814 wxUSE_SHARED)
 815
 816 AC_OVERRIDES(optimise,optimise,
 817 **--with-optimise         create optimised code,
 818 wxUSE_OPTIMISE)
 819
 820 AC_OVERRIDES(debug_flag,debug_flag,
 821 **--with-debug_flag       create code with WXDEBUG define set to 1,
 822 wxUSE_DEBUG_FLAG)
 823
 824 AC_OVERRIDES(debug_info,debug_info,
 825 **--with-debug_info       create code with debuging information,
 826 wxUSE_DEBUG_INFO)
 827
 828 AC_OVERRIDES(debug_gdb,debug_gdb,
 829 **--with-debug_gdb        create code with extra GDB debuging information,
 830 wxUSE_DEBUG_GDB)
 831
 832 AC_OVERRIDES(mem_tracing,mem_tracing,
 833 **--with-mem_traing       create code with memory tracing,
 834 wxUSE_MEM_TRACING)
 835
 836 AC_OVERRIDES(dmalloc,dmalloc,
 837 **--with-dmalloc          use dmalloc memory debug library (www.letters.com/dmalloc/),
 838 wxUSE_DMALLOC)
 839
 840 AC_OVERRIDES(profile,profile,
 841 **--with-profile          create code with profiling information,
 842 wxUSE_PROFILE)
 843
 844 AC_OVERRIDES(apple_ieee, apple_ieee,
 845 **--with_apple_ieee       use the Apple IEEE codec,
 846 wxUSE_APPLE_IEEE)
 847
 848 AC_OVERRIDES(threads,threads,
 849 **--with-threads          for enabling threads,
 850 wxUSE_THREADS)
 851
 852 AC_OVERRIDES(dynlib,dynlib,
 853 **--with-dynlib           to compile wxLibrary class,
 854 wxUSE_DYNLIB_CLASS)
 855
 856 dnl ----------------------------------------------------------------
 857 dnl user options for libraries
 858 dnl ----------------------------------------------------------------
 859
 860 AC_OVERRIDES(zlib,zlib,
 861 **--with-zlib             use zlib for LZW comression,
 862 wxUSE_ZLIB)
 863
 864 AC_OVERRIDES(libpng,libpng,
 865 **--with-libpng           use libpng (PNG image format),
 866 wxUSE_LIBPNG)
 867
 868 AC_OVERRIDES(libjpeg,libjpeg,
 869 **--with-libjpeg          use libjpeg (JPEG image format),
 870 wxUSE_LIBJPEG)
 871
 872 AC_OVERRIDES(odbc,odbc,
 873 **--with-odbc             use iODBC and wxODBC classes,
 874 wxUSE_ODBC)
 875
 876 dnl ----------------------------------------------------------------
 877 dnl user options for non-GUI classes
 878 dnl ----------------------------------------------------------------
 879
 880 AC_OVERRIDES(timedate, timedate,
 881 **--with-timedate         use wxTime and wxDate classes,
 882 wxUSE_TIMEDATE)
 883
 884 AC_OVERRIDES(intl,intl,
 885 **--with-intl             use internationalization system,
 886 wxUSE_INTL)
 887
 888 AC_OVERRIDES(config,config,
 889 **--with-config           use wxConfig class,
 890 wxUSE_CONFIG)
 891
 892 AC_OVERRIDES(streams,streams,
 893 **--with-streams          use wxStream etc classes,
 894 wxUSE_STREAMS)
 895
 896 AC_OVERRIDES(serial,serial,
 897 **--with-serial           use class serialization,
 898 wxUSE_SERIAL)
 899
 900 AC_OVERRIDES(sockets,sockets,
 901 **--with-sockets          use wxSocket etc classes,
 902 wxUSE_SOCKETS)
 903
 904 dnl ----------------------------------------------------------------
 905 dnl user options for PostScript
 906 dnl ----------------------------------------------------------------
 907
 908 AC_OVERRIDES(afmfonts,afmfonts,
 909 **--with-afmfonts         use Adobe Font Metric Font table,
 910 wxUSE_AFM_FOR_POSTSCRIPT)
 911
 912 AC_OVERRIDES(normalized, normalized,
 913 **--with-PS-normalized    use normalized PS fonts,
 914 WX_NORMALIZED_PS_FONTS)
 915
 916 AC_OVERRIDES(postscript, postscript,
 917 **--with-postscript       use wxPostscriptDC device context,
 918 wxUSE_POSTSCRIPT)
 919
 920 dnl ----------------------------------------------------------------
 921 dnl user options for wxString and Unicode
 922 dnl ----------------------------------------------------------------
 923
 924 AC_OVERRIDES(unicode,unicode,
 925 **--with-unicode          compile wxString with Unicode support,
 926 wxUSE_UNICODE)
 927
 928 AC_OVERRIDES(wcsrtombs,wcsrtombs,
 929 **--with-wcsrtombs        use wcsrtombs instead of (buggy in GNU libc5) wcstombs,
 930 wxUSE_WCSRTOMBS)
 931
 932 dnl ----------------------------------------------------------------
 933 dnl user options for Prolog and Resources
 934 dnl ----------------------------------------------------------------
 935
 936 AC_OVERRIDES(wxresources,wxresources,
 937 **--with-wxresources      use wxWindows's resources,
 938 wxUSE_WX_RESOURCES)
 939
 940 AC_OVERRIDES(prologio,prologio,
 941 **--with-prologio         use Prolog IO library,
 942 wxUSE_PROLOGIO)
 943
 944 AC_OVERRIDES(rpc,RPC,
 945 **--with-rpc              use Prolog's remote procedure calls,
 946 wxUSE_RPC)
 947
 948 dnl ----------------------------------------------------------------
 949 dnl user options for misc stuff
 950 dnl ----------------------------------------------------------------
 951
 952 AC_OVERRIDES(ipc,IPC,
 953 **--with-ipc              use interprocess communication (wxSocket etc.),
 954 wxUSE_IPC)
 955
 956 AC_OVERRIDES(resources,resources,
 957 **--with-resources        use X resources for saving information,
 958 wxUSE_RESOURCES)
 959
 960 AC_OVERRIDES(clipboard,clipboard,
 961 **--with-clipboard        use wxClipboard classes,
 962 wxUSE_CLIPBOARD)
 963
 964 AC_OVERRIDES(tooltips,tooltips,
 965 **--with-tooltips         use tooltips,
 966 wxUSE_TOOLTIPS)
 967
 968 AC_OVERRIDES(dnd,dnd,
 969 **--with-dnd              use Drag'n'Drop classes,
 970 wxUSE_DRAG_AND_DROP)
 971
 972 dnl ----------------------------------------------------------------
 973 dnl user options for architectures
 974 dnl ----------------------------------------------------------------
 975
 976 AC_OVERRIDES(mdi,mdi,
 977 **--with-mdi              use multiple document interface architecture,
 978 wxUSE_MDI_ARCHITECTURE)
 979
 980 AC_OVERRIDES(docview,docview,
 981 **--with-docview          use document view architecture,
 982 wxUSE_DOC_VIEW_ARCHITECTURE)
 983
 984 AC_OVERRIDES(printarch,printarch,
 985 **--with-printarch        use printing architecture,
 986 wxUSE_PRINTING_ARCHITECTURE)
 987
 988 AC_OVERRIDES(help,help,
 989 **--with-help             use help (using external browser at present),
 990 wxUSE_HELP)
 991
 992 dnl ----------------------------------------------------------------
 993 dnl Unix, obviously
 994 dnl ----------------------------------------------------------------
 995
 996 if test "$wxUSE_UNIX" = 1 ; then
 997   AC_DEFINE(__UNIX__)
 998 fi
 999
1000 dnl ----------------------------------------------------------------
1001 dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
1002 dnl ----------------------------------------------------------------
1003 if test "$USE_LINUX" = 1; then
1004         AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
1005 fi
1006
1007 dnl ----------------------------------------------------------------
1008 dnl search for toolkit (widget sets)
1009 dnl ----------------------------------------------------------------
1010
1011 TOOLKIT=
1012 TOOLKIT_DEF=
1013
1014 GUI_TK_INCLUDE=
1015 GUI_TK_LIBRARY=
1016 GUI_TK_LINK=
1017
1018 WX_LINK=
1019
1020 MAKEINCLUDE=
1021
1022 if test "$wxUSE_GTK" = 1; then
1023   AM_PATH_GTK(1.0.4, [
1024        GUI_TK_INCLUDE="$GTK_CFLAGS"
1025        GUI_TK_LIBRARY="$GTK_LIBS"
1026   ], AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.0.4 up-to 1.0.6?))
1027   TOOLKIT=GTK
1028   TOOLKIT_DEF=__WXGTK__
1029   WX_LINK=-lwx_gtk2
1030   MAKEINCLUDE=../gtk.inc
1031 fi
1032
1033 if test "$wxUSE_QT" = 1; then
1034    AC_MSG_CHECKING(for Qt includes)
1035    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,qapp.h)
1036    if test "$ac_find_includes" != "" ; then
1037      AC_MSG_RESULT(found $ac_find_includes)
1038      AC_MSG_CHECKING(for Qt library)
1039      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,qt)
1040      if test "$ac_find_libraries" != "" ; then
1041        AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
1042        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1043        CHECK_LINK="$CHECK_INCLUDE $ac_path_to_link"
1044        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
1045        AC_MSG_RESULT(found Qt at $ac_find_libraries)
1046      else
1047        AC_MSG_ERROR(no)
1048      fi
1049   else
1050      AC_MSG_ERROR(no)
1051   fi
1052   GUI_TK_LINK="-lX11 -lqt -lm"
1053   TOOLKIT=QT
1054   TOOLKIT_DEF=__WXQT__
1055   WX_LINK=-lwx_qt
1056   MAKEINCLUDE=../qt.inc
1057 fi
1058
1059 if test "$wxUSE_MOTIF" = 1; then
1060    AC_MSG_CHECKING(for Motif/Lesstif includes)
1061    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,Xm/Xm.h)
1062    if test "$ac_find_includes" != "" ; then
1063      AC_MSG_RESULT(found $ac_find_includes)
1064      AC_MSG_CHECKING(for Motif/Lesstif library)
1065      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xm)
1066      if test "$ac_find_libraries" != "" ; then
1067        AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
1068        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1069        CHECK_LINK="$CHECK_LIB $ac_path_to_link"
1070        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
1071        AC_MSG_RESULT(found at $ac_find_libraries)
1072        AC_MSG_CHECKING(for Xt library)
1073        AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
1074        if test "$ac_find_libraries" != "" ; then
1075          AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1076          CHECK_LINK="$CHECK_LIB $ac_path_to_link"
1077          AC_MSG_RESULT(found at $ac_find_libraries)
1078          AC_MSG_CHECKING(for Xpm library)
1079          AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1080          if test "$ac_find_libraries" != "" ; then
1081            AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1082            CHECK_LINK="$CHECK_LIB $ac_path_to_link"
1083            AC_MSG_RESULT(found at $ac_find_libraries)
1084          else
1085            AC_MSG_ERROR(no)
1086          fi
1087        else
1088          AC_MSG_ERROR(no)
1089        fi
1090      else
1091        AC_MSG_ERROR(no)
1092      fi
1093   else
1094      AC_MSG_ERROR(no)
1095   fi
1096
1097   GUI_TK_LINK="-lXm -lXpm -lXmu -lXt -lX11 -lm"
1098   GUI_TK_LIBRARY="$CHECK_LIB $GUI_TK_LINK"
1099   TOOLKIT=MOTIF
1100   TOOLKIT_DEF="__WXMOTIF__ -D__LINUX__ -D__UNIX__"
1101   WX_LINK=-lwx_motif2
1102   MAKEINCLUDE=../motif.inc
1103 fi
1104
1105 if test "$TOOLKIT" = ""; then
1106   AC_MSG_ERROR(You must specify a toolkit: --with-gtk --with-qt --with-motif)
1107 fi
1108
1109 AC_SUBST(GUI_TK_INCLUDE)
1110 AC_SUBST(GUI_TK_LIBRARY)
1111 AC_SUBST(GUI_TK_LINK)
1112
1113 AC_SUBST(WX_LINK)
1114
1115 AC_SUBST(TOOLKIT)
1116 AC_SUBST(TOOLKIT_DEF)
1117
1118 AC_SUBST(MAKEINCLUDE)
1119
1120 dnl ----------------------------------------------------------------
1121 dnl Register compile options for makefiles and setup.h
1122 dnl ----------------------------------------------------------------
1123
1124 EXTRA_LINK=
1125
1126 WXDEBUG=
1127 if test "$wxUSE_DEBUG_GDB" = 1 ; then
1128   wxUSE_DEBUG_INFO=1
1129   WXDEBUG="-ggdb"
1130   wxUSE_OPTIMISE=0
1131 else
1132   if test "$wxUSE_DEBUG_INFO" = 1 ; then
1133     WXDEBUG="-g"
1134     wxUSE_OPTIMISE=0
1135   else
1136     EXTRA_LINK="-s $EXTRA_LINK"
1137   fi
1138 fi
1139 AC_SUBST(WXDEBUG)
1140
1141 if test "$wxUSE_DEBUG_FLAG" = 1 ; then
1142   AC_DEFINE_UNQUOTED(WXDEBUG,$wxUSE_DEBUG_FLAG)
1143   WXDEBUG_DEFINE="-D__WXDEBUG__"
1144   AC_SUBST(WXDEBUG_DEFINE)
1145 else
1146   WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
1147   AC_SUBST(WXDEBUG_DEFINE)
1148 fi
1149
1150 if test "$wxUSE_MEM_TRACING" = 1 ; then
1151   AC_DEFINE_UNQUOTED(wxUSE_MEMORY_TRACING,$wxUSE_MEM_TRACING)
1152   AC_DEFINE_UNQUOTED(wxUSE_GLOBAL_MEMORY_OPERATORS,$wxUSE_MEM_TRACING)
1153 fi
1154
1155 if test "$wxUSE_DMALLOC" = 1 ; then
1156   EXTRA_LINK="$EXTRA_LINK -ldmalloc"
1157 fi
1158 AC_SUBST(EXTRA_LINK)
1159
1160 PROFILE=
1161 if test "$wxUSE_PROFILE" = 1 ; then
1162   PROFILE="-pg"
1163 fi
1164 AC_SUBST(PROFILE)
1165
1166 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
1167 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
1168 if test "$wxUSE_OPTIMISE" = 0 ; then
1169   OPTIMISE=
1170 else
1171   if test "$GCC" = yes ; then
1172     OPTIMISE="-O2"
1173     case "${canonical}" in
1174       i586-*-*|i686-*-* )
1175         OPTIMISE="${OPTIMISE} "
1176         ;;
1177     esac
1178   else
1179     OPTIMISE="-O"
1180   fi
1181 fi
1182 AC_SUBST(OPTIMISE)
1183
1184 APPLE_IEEE=NONE
1185 if test "$wxUSE_APPLE_IEEE" = 1 ; then
1186   APPLE_IEEE="APPLE_IEEE"
1187   AC_DEFINE_UNQUOTED(wxUSE_APPLE_IEEE,$wxUSE_APPLE_IEEE)
1188 fi
1189
1190 wxUSE_IOSTREAMH=$DEFAULT_wxUSE_IOSTREAMH
1191 AC_DEFINE_UNQUOTED(wxUSE_IOSTREAMH,$wxUSE_IOSTREAMH)
1192
1193 dnl ----------------------------------------------------------------
1194 dnl Register library options for makefiles and setup.h
1195 dnl ----------------------------------------------------------------
1196
1197 if test "$wxUSE_ZLIB" = 1 ; then
1198   AC_DEFINE_UNQUOTED(wxUSE_ZLIB,$wxUSE_ZLIB)
1199   Z_C_SRC="\$(Z_C_SRC)"
1200 fi
1201 AC_SUBST(Z_C_SRC)
1202
1203 if test "$wxUSE_LIBPNG" = 1 ; then
1204   AC_DEFINE_UNQUOTED(wxUSE_LIBPNG,$wxUSE_LIBPNG)
1205   PNG_C_SRC="\$(PNG_C_SRC)"
1206 fi
1207 AC_SUBST(PNG_C_SRC)
1208
1209 JPEG_LINK=""
1210 if test "$wxUSE_LIBJPEG" = 1 ; then
1211   AC_DEFINE_UNQUOTED(wxUSE_LIBJPEG,$wxUSE_LIBJPEG)
1212   AC_CHECK_LIB(jpeg)
1213   JPEG_LINK="-ljpeg"
1214 fi
1215 AC_SUBST(JPEG_LINK)
1216
1217 IODBC_C_SRC=""
1218 if test "$wxUSE_ODBC" = 1 ; then
1219   AC_DEFINE_UNQUOTED(wxUSE_ODBC,$wxUSE_ODBC)
1220   IODBC_C_SRC="\$(IODBC_C_SRC)"
1221 fi
1222 AC_SUBST(IODBC_C_SRC)
1223
1224 dnl ----------------------------------------------------------------
1225 dnl Register non-GUI class options for makefiles and setup.h
1226 dnl ----------------------------------------------------------------
1227
1228 if test "$wxUSE_CONFIG" = 1 ; then
1229   AC_DEFINE_UNQUOTED(wxUSE_CONFIG,$wxUSE_CONFIG)
1230 fi
1231
1232 if test "$wxUSE_TIMEDATE" = 1 ; then
1233   AC_DEFINE_UNQUOTED(wxUSE_TIMEDATE,$wxUSE_TIMEDATE)
1234 fi
1235
1236 if test "$wxUSE_INTL" = 1 ; then
1237   AC_DEFINE_UNQUOTED(wxUSE_INTL,$wxUSE_INTL)
1238 fi
1239
1240 if test "$wxUSE_STREAMS" = 1 ; then
1241   AC_DEFINE_UNQUOTED(wxUSE_STREAMS,$wxUSE_STREAMS)
1242 fi
1243
1244 if test "$wxUSE_SOCKETS" = 1 ; then
1245   AC_DEFINE_UNQUOTED(wxUSE_SOCKETS,$wxUSE_SOCKETS)
1246 fi
1247
1248 if test "$wxUSE_SERIAL" = 1 ; then
1249   AC_DEFINE_UNQUOTED(wxUSE_SERIAL,$wxUSE_SERIAL)
1250 fi
1251
1252 dnl ------------------------------------------------------------------------
1253 dnl wxLibrary class
1254 dnl ------------------------------------------------------------------------
1255
1256 HAVE_DL_FUNCS=0
1257 if test "$wxUSE_DYNLIB_CLASS" = "1"; then
1258     dnl the test is a bit complicated because we check for dlopen() both with
1259     dnl and without -ldl
1260     AC_CHECK_FUNCS(dlopen,
1261         [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1],
1262         [AC_CHECK_LIB(dl, dlopen,
1263             [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1])])
1264     AC_CHECK_FUNCS(shl_load, [AC_DEFINE(HAVE_SHL_LOAD) HAVE_DL_FUNCS=1])
1265
1266     if test "$HAVE_DL_FUNCS" = 0; then
1267         AC_MSG_WARN("--with-dynlib will be disabled because no function was found to load a shared library on this platform")
1268
1269         wxUSE_DYNLIB_CLASS=0
1270     fi
1271 fi
1272
1273 if test "$wxUSE_DYNLIB_CLASS" = 1 ; then
1274   AC_DEFINE_UNQUOTED(wxUSE_DYNLIB_CLASS,$wxUSE_DYNLIB_CLASS)
1275 fi
1276
1277 dnl ----------------------------------------------------------------
1278 dnl Register Prolog and Resources options for makefiles and setup.h
1279 dnl ----------------------------------------------------------------
1280
1281 if test "$wxUSE_RPC" = 1 ; then
1282   AC_DEFINE_UNQUOTED(wxUSE_RPC,$wxUSE_RPC)
1283 fi
1284
1285 if test "$wxUSE_WX_RESOURCES" = 1 ; then
1286   AC_DEFINE_UNQUOTED(wxUSE_WX_RESOURCES,$wxUSE_WX_RESOURCES)
1287 fi
1288
1289 if test "$wxUSE_PROLOGIO" = 1 ; then
1290   AC_DEFINE_UNQUOTED(wxUSE_PROLOGIO)
1291 fi
1292
1293 dnl ----------------------------------------------------------------
1294 dnl Register PostScript options for makefiles and setup.h
1295 dnl ----------------------------------------------------------------
1296
1297 if test "$wxUSE_POSTSCRIPT" = 1 ; then
1298   AC_DEFINE_UNQUOTED(wxUSE_POSTSCRIPT)
1299 fi
1300
1301 AC_DEFINE_UNQUOTED(wxUSE_AFM_FOR_POSTSCRIPT,$wxUSE_AFM_FOR_POSTSCRIPT)
1302
1303 AC_DEFINE_UNQUOTED(WX_NORMALIZED_PS_FONTS,$WX_NORMALIZED_PS_FONTS)
1304
1305 dnl ----------------------------------------------------------------
1306 dnl Register architecture options for makefiles and setup.h
1307 dnl ----------------------------------------------------------------
1308
1309 if test "$wxUSE_MDI_ARCHITECTURE" = 1 ; then
1310   AC_DEFINE_UNQUOTED(wxUSE_MDI_ARCHITECTURE,$wxUSE_MDI_ARCHITECTURE)
1311 fi
1312
1313 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = 1 ; then
1314   AC_DEFINE_UNQUOTED(wxUSE_DOC_VIEW_ARCHITECTURE,$wxUSE_DOC_VIEW_ARCHITECTURE)
1315 fi
1316
1317 if test "$wxUSE_PRINTING_ARCHITECTURE" = 1 ; then
1318   AC_DEFINE_UNQUOTED(wxUSE_PRINTING_ARCHITECTURE,$wxUSE_PRINTING_ARCHITECTURE)
1319 fi
1320
1321 dnl ----------------------------------------------------------------
1322 dnl Register wxString options for makefiles and setup.h
1323 dnl ----------------------------------------------------------------
1324
1325 if test "$wxUSE_UNICODE" = 1 ; then
1326   AC_DEFINE_UNQUOTED(wxUSE_UNICODE)
1327 fi
1328
1329 if test "$wxUSE_WCSRTOMBS" = 1 ; then
1330   AC_DEFINE_UNQUOTED(wxUSE_WCSRTOMBS)
1331 fi
1332
1333 dnl ----------------------------------------------------------------
1334 dnl Register misc options for makefiles and setup.h
1335 dnl ----------------------------------------------------------------
1336
1337 if test "$wxUSE_IPC" = 1 ; then
1338   AC_DEFINE_UNQUOTED(wxUSE_IPC)
1339 fi
1340
1341 if test "$wxUSE_RESOURCES" = 1 ; then
1342   AC_DEFINE_UNQUOTED(wxUSE_RESOURCES,$wxUSE_RESOURCES)
1343 fi
1344
1345 if test "$wxUSE_CLIPBOARD" = 1 ; then
1346   AC_DEFINE_UNQUOTED(wxUSE_CLIPBOARD,$wxUSE_CLIPBOARD)
1347 fi
1348
1349 if test "$wxUSE_TOOLTIPS" = 1 ; then
1350   AC_DEFINE_UNQUOTED(wxUSE_TOOLTIPS,$wxUSE_TOOLTIPS)
1351 fi
1352
1353 if test "$wxUSE_DRAG_AND_DROP" = 1 ; then
1354   AC_DEFINE_UNQUOTED(wxUSE_DRAG_AND_DROP,$wxUSE_DRAG_AND_DROP)
1355 fi
1356
1357 dnl ----------------------------------------------------------------
1358 dnl No effect yet
1359 dnl ----------------------------------------------------------------
1360
1361 HELP=NONE
1362 if test "$wxUSE_HELP" = 1 ; then
1363   HELP="HELP"
1364   AC_DEFINE_UNQUOTED(wxUSE_HELP,$wxUSE_HELP)
1365 fi
1366 AC_SUBST(HELP)
1367
1368 dnl ----------------------------------------------------------------
1369 dnl thread support
1370 dnl ----------------------------------------------------------------
1371
1372 THREADS_LINK=""
1373 UNIX_THREAD=""
1374
1375 if test "$wxUSE_THREADS" = "1"; then
1376
1377      dnl For glibc 2 users who have the old libc 5 too
1378
1379      AC_CHECK_LIB(pthread-0.7, pthread_create, [
1380        UNIX_THREAD="gtk/threadpsx.cpp"
1381        THREADS_LINK="-lpthread-0.7"
1382      ],[
1383        AC_CHECK_HEADER(sys/prctl.h, [
1384           UNIX_THREAD="gtk/threadsgi.cpp"
1385      ])
1386
1387      dnl pthread_create is always available in pthread but it seems not to be
1388      dnl the case for pthread_setcanceltype.
1389
1390      AC_CHECK_LIB(pthread, pthread_setcanceltype, [
1391        UNIX_THREAD="gtk/threadpsx.cpp"
1392        THREADS_LINK="-lpthread"
1393      ])
1394     ])
1395
1396     if test "$THREADS_LINK" != ""; then
1397       AC_DEFINE(wxUSE_THREADS)
1398     fi
1399
1400     dnl -lposix4 seems to be required on Solaris
1401
1402     AC_CHECK_LIB(posix4, printf, [
1403       THREADS_LINK="$THREADS_LINK -lposix4"
1404     ])
1405
1406 fi
1407
1408 if test "$wxUSE_MOTIF" = "1"; then
1409   UNIX_THREAD="motif/thread.cpp"
1410 fi
1411
1412 if test -z "$UNIX_THREAD"; then
1413   wxUSE_THREADS=0
1414 fi
1415
1416 AC_SUBST(UNIX_THREAD)
1417 AC_SUBST(THREADS_LINK)
1418
1419 dnl   defines UNIX_THREAD it contains the source file to use for threads. (GL)
1420 dnl   defines THREADS_LINK it contains the thread library to link with. (GL)
1421 dnl   defines wxUSE_THREADS if thread support is activated. (GL)
1422
1423 dnl ------------------------------------------------------------------------
1424 dnl compiler options for shared libs
1425 dnl ------------------------------------------------------------------------
1426
1427 PICFLAGS=
1428 CREATE_SHARED=
1429 case "${canonical}" in
1430
1431   *-hp-hpux* )
1432     if test "$GCC" != "yes" ; then
1433       CXXFLAGS="${CXXFLAGS} +a1 -z -Aa -D_HPUX_SOURCE"
1434       CFLAGS="${CFLAGS} -z -D_HPUX_SOURCE"
1435       PICFLAGS="+z"
1436     else
1437       PICFLAGS="-fPIC"
1438     fi
1439     LDFLAGS="-Wl,+s"
1440     CREATE_SHARED=sharedHpux
1441   ;;
1442
1443   *-*-linux* )
1444     PICFLAGS=-fPIC
1445     CREATE_SHARED=sharedLinux
1446   ;;
1447
1448   *-*-irix5* | *-*-irix6* )
1449     # PICFLAGS can remain empty, as pic is the default
1450     LDFLAGS="-Wl,+s"
1451     CREATE_SHARED=sharedIrix
1452     AC_DEFINE(SVR4)
1453   ;;
1454
1455   *-*-solaris2* )
1456     if test "$GCC" != "yes" ; then
1457       PICFLAGS="-KPIC"
1458     else
1459       PICFLAGS="-fPIC"
1460     fi
1461     CREATE_SHARED=sharedSolaris2
1462     AC_DEFINE(SVR4)
1463   ;;
1464
1465   *-*-sunos4* )
1466     if test "$GCC" != "yes" ; then
1467       PICFLAGS="-PIC"
1468     else
1469       PICFLAGS="-fPIC"
1470     fi
1471     LDFLAGS="-Wl,+s"
1472     CREATE_SHARED=sharedSunos4
1473     AC_DEFINE(BSD)
1474   ;;
1475
1476   *-*-freebsd* | *-*-netbsd*)
1477     PICFLAGS=-fPIC
1478     CREATE_SHARED=sharedBsd
1479     AC_DEFINE(BSD)
1480   ;;
1481
1482   *-*-osf* )
1483     PICFLAGS="-fPIC"
1484     CREATE_SHARED=sharedOSF
1485   ;;
1486
1487   *-*-dgux5* )
1488     if test "$GCC" != "yes" ; then
1489       PICFLAGS="-K PIC"
1490     else
1491       PICFLAGS="-fPIC"
1492     fi
1493     CREATE_SHARED=sharedDgux
1494     AC_DEFINE(SVR4)
1495   ;;
1496
1497   *-*-sysv5* )
1498     if test "$GCC" != "yes" ; then
1499       PICFLAGS="-K PIC"
1500     else
1501       PICFLAGS="-fPIC"
1502     fi
1503     CREATE_SHARED=sharedSysV
1504     AC_DEFINE(SVR4)
1505   ;;
1506
1507   *-*-aix* )
1508     if test "$GCC" != "yes" ; then
1509       PICFLAGS="-bM\:SRE"
1510     else
1511       PICFLAGS="-fPIC"
1512     fi
1513     CREATE_SHARED=sharedAIX
1514     AC_DEFINE(SYSV)
1515   ;;
1516
1517   *)
1518     CREATE_SHARED=
1519     PICFLAGS=
1520 esac
1521
1522 if test "x$GCC" = xyes; then
1523   CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
1524 fi
1525
1526 if test "x$GXX" = xyes; then
1527   if test "$wxUSE_MOTIF" = 1; then
1528     CXXFLAGS="${CXXFLAGS} -Wall -Wno-unused -D_REENTRANT"
1529   else
1530     CXXFLAGS="${CXXFLAGS} -Wall -D_REENTRANT"
1531   fi
1532 fi
1533
1534 if test "$wxUSE_SHARED" != 1; then
1535     CREATE_SHARED=
1536     PICFLAGS=
1537 fi
1538
1539 AC_SUBST(OS)
1540 AC_SUBST(PICFLAGS)
1541 AC_SUBST(CREATE_SHARED)
1542
1543 dnl ------------------------------------------------------------------------
1544 dnl finish and clean-up
1545 dnl ------------------------------------------------------------------------
1546
1547 dnl add OS to list of configured
1548 echo $OS >> system.list
1549
1550 AC_CONFIG_HEADER(./include/wx/gtk/setup.h:./setup/setup.hin)
1551 AC_OUTPUT(./setup/substit ./wx-config:./wx-config.in,./setup/general/createall)
1552
1553 AC_OVERRIDES_DONE