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 strip command
 373 dnl =============
 374 AC_CHECK_PROG(STRIP, strip, strip, true)
 375 dnl   defines STRIP as strip or nothing if not found
 376
 377 dnl ###############
 378 dnl # make checks #
 379 dnl ###############
 380 dnl check if VPATH works
 381 AC_MSG_CHECKING("make for VPATH support")
 382 dnl create Makefile
 383 cat - << EOF > confMake
 384 check : file
 385         cp \$? \$@
 386         cp \$? final_file
 387 EOF
 388
 389 if test ! -d sub ; then
 390   mkdir sub
 391 fi
 392 echo dummy > sub/file
 393 ${MAKE-make} -f confMake VPATH=sub 2> config.log > /dev/null
 394 RESULT=$?
 395 rm -f sub/file check final_file confMake
 396 rmdir sub
 397 if test "$RESULT" = 0; then
 398   AC_MSG_RESULT(yes)
 399 else
 400   AC_MSG_RESULT(no)
 401   AC_MSG_ERROR(
 402 You need a make-utility that is able to use the variable
 403 VPATH correctly.
 404 If your version of make does not support VPATH correctly,
 405 please install GNU-make (possibly as gmake), and start
 406 configure with the following command:
 407 export MAKE=gmake; ./configure  for sh-type shells
 408 setenv MAKE gmake; ./configure  for csh-type shells
 409 Also please do remember to use gmake in this case every time
 410 you are trying to compile.
 411 )
 412 fi
 413
 414 dnl ####################
 415 dnl # checks libraries #
 416 dnl ####################
 417
 418 dnl find the X11 include and library files
 419 AC_PATH_XTRA
 420 dnl   defines x_includes and x_libraries
 421
 422 dnl #######################
 423 dnl # checks header files #
 424 dnl #######################
 425 AC_HEADER_DIRENT
 426 dnl   defines DIR
 427 dnl   defines MACRO HAVE_DIRENT_H if dirent.h exists
 428 dnl   defines MACRO HAVE_SYS_NDIR_H if sys/ndir.h exists
 429 dnl   defines MACRO HAVE_SYS_DIR_H if sys/dir.h exists
 430 dnl   defines MACRO HAVE_NDIR_H if ndir.h exists
 431 AC_HEADER_STDC
 432 dnl   defines STDC_HEADERS if ANSI-C header
 433 AC_HEADER_SYS_WAIT
 434 dnl   defines HAVE_SYS_WAIT_H if sys/wait.h exist and is POSIX.1
 435 AC_CHECK_HEADERS(fcntl.h)
 436 dnl   defines HAVE_FCNTL_H
 437 AC_CHECK_HEADERS(limits.h)
 438 dnl   defines HAVE_LIMITS_h
 439 AC_CHECK_HEADERS(sys/file.h)
 440 dnl   defines HAVE_SYS_FILE_H
 441 AC_CHECK_HEADERS(sys/time.h)
 442 dnl   defines HAVE_SYS_TIME_H
 443 AC_CHECK_HEADERS(unistd.h)
 444 dnl   defines HAVE_UNISTD_H
 445 AC_CHECK_HEADERS(fnmatch.h)
 446 dnl   defines HAVE_FNMATCH_H
 447 dnl As it needs Linux 2.1.x for the moment: check whether the file exists (GL).
 448 AC_CHECK_HEADERS(linux/joystick.h)
 449 GTK_JOYSTICK=""
 450 if test "$ac_cv_header_linux_joystick_h" = "yes"; then
 451   GTK_JOYSTICK="gtk/joystick.cpp"
 452 fi
 453 AC_SUBST(GTK_JOYSTICK)
 454
 455 dnl check for vprintf/vsprintf() which are GNU extensions
 456 AC_FUNC_VPRINTF
 457
 458 dnl check for several standard functions we use if they are available
 459 AC_CHECK_FUNCS(vsnprintf vfork)
 460
 461 POSIX4_LINK=
 462 dnl check for usleep() and nanosleep() which is better in MT programs
 463 dnl AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_NANOSLEEP),
 464 dnl                [
 465 dnl                 AC_CHECK_LIB(posix4, nanosleep,
 466 dnl                    AC_DEFINE(HAVE_NANOSLEEP),
 467 dnl                    AC_CHECK_FUNCS(usleep))
 468 dnl                ]
 469 dnl               )
 470 AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_NANOSLEEP),
 471 [AC_CHECK_LIB(posix4, nanosleep, [
 472         AC_DEFINE(HAVE_NANOSLEEP)
 473         POSIX4_LINK="-lposix4" ],
 474  [AC_CHECK_FUNCS(usleep, AC_DEFINE(HAVE_USLEEP),
 475                          AC_MSG_WARN(Sleep() function will not work)
 476   )]
 477  )]
 478 )
 479
 480 dnl check for uname (POSIX) and gethostname (BSD)
 481 AC_CHECK_FUNCS(uname gethostname, break)
 482
 483 AC_LANG_SAVE
 484 AC_LANG_CPLUSPLUS
 485 AC_CHECK_HEADERS(iostream)
 486 if test "x$HAVE_IOSTREAM" = "x" ; then
 487   AC_DEFINE(wxUSE_IOSTREAMH)
 488 fi
 489 AC_LANG_RESTORE
 490
 491 dnl   defines HAVE_IOSTREAM
 492 dnl ###################
 493 dnl # checks typedefs #
 494 dnl ###################
 495 AC_TYPE_GETGROUPS
 496 dnl   defines GETGROUPS_T
 497 AC_TYPE_MODE_T
 498 dnl   defines mode_t if not already defined
 499 AC_TYPE_OFF_T
 500 dnl   defines off_t if not already defined
 501 AC_TYPE_PID_T
 502 dnl   defines pid_t if not already defined
 503 AC_TYPE_SIGNAL
 504 dnl   defines RETSIGTYPE for the correct return type of signal
 505 AC_TYPE_SIZE_T
 506 dnl   defines size_t if not already defined
 507 AC_TYPE_UID_T
 508 dnl   defines uid_t and gid_t if not already defined
 509
 510 dnl #####################
 511 dnl # checks structures #
 512 dnl #####################
 513
 514 AC_HEADER_STAT
 515 dnl   defines STAT_MACROS_BROKEN if S_ISDIR and S_ISREG
 516 dnl                              do not work properly
 517 AC_HEADER_TIME
 518 dnl   defines TIME_WITH_SYS_TIME if time.h and sys/time.h can
 519 dnl                              both be included
 520 AC_STRUCT_ST_BLKSIZE
 521 dnl   defines HAVE_ST_BLKSIZE if struct stat contains st_blksize
 522 AC_STRUCT_ST_BLOCKS
 523 dnl   defines HAVE_ST_BLOCKS if struct stat contains st_blocks
 524 AC_STRUCT_ST_RDEV
 525 dnl   defines HAVE_ST_RDEV if struct stat contains st_rdev
 526 AC_STRUCT_TM
 527 dnl   defines TM_IN_SYS_TIME if struct tm is not in time.h
 528 AC_STRUCT_TIMEZONE
 529 dnl   defines HAVE_ST_BLKSIZE if struct tm contains tm_zone
 530 dnl   otherwise
 531 dnl   defines HAVE_TZNAME if external array tzname is found
 532
 533 dnl ###################################
 534 dnl # checks compiler characteristics #
 535 dnl ###################################
 536 dnl AC_C_CROSS
 537
 538 AC_C_CONST
 539 dnl   defines const to be empty if c-compiler does not support const fully
 540 AC_C_INLINE
 541 dnl   defines inline to a sensible value for the c-compiler
 542 AC_C_CHAR_UNSIGNED
 543 dnl   defines __CHAR_UNSIGNED__ if char is unsigned
 544 AC_C_LONG_DOUBLE
 545 dnl   defines HAVE_LONGDOUBLE if compiler supports long double
 546
 547 AC_C_BIGENDIAN
 548 dnl   defines WORDS_BIGENDIAN if system is big endian
 549
 550 AC_CHECK_SIZEOF(int *)
 551 AC_CHECK_SIZEOF(int)
 552 AC_CHECK_SIZEOF(long)
 553 AC_CHECK_SIZEOF(long long)
 554 dnl   defines the size of certain types of variables in SIZEOF_???
 555
 556 dnl ######################
 557 dnl # check C++ features #
 558 dnl ######################
 559
 560 AC_LANG_SAVE
 561 AC_LANG_CPLUSPLUS
 562
 563 dnl Check for existence of builtin 'bool' data type
 564 dnl
 565 dnl do nothing for cross-compilation - assume bool is not defined
 566 AC_MSG_CHECKING(if C++ compiler supports bool)
 567 AC_TRY_RUN([ int main() {bool b = true; return 0;} ],
 568            AC_DEFINE(HAVE_BOOL) AC_MSG_RESULT(yes),
 569            AC_MSG_RESULT(no),
 570            AC_MSG_RESULT(no assumed for cross-compilation))
 571
 572 AC_LANG_RESTORE
 573
 574 dnl ############################
 575 dnl # checks library functions #
 576 dnl ############################
 577
 578 dnl ##########################
 579 dnl # checks system services #
 580 dnl ##########################
 581
 582
 583 AC_SYS_LONG_FILE_NAMES
 584 dnl   defines HAVE_LONG_FILENAMES if filenames longer then
 585 dnl                               14 chars are supported
 586
 587 dnl AC_SYS_RESTARTABLE_SYSCALLS
 588 dnl   defines HAVE_RESTARTABLE_SYSCALLS if the system restarts a
 589 dnl                                     system call that is interrupted
 590 dnl                                     by a signal
 591
 592 dnl #################
 593 dnl # checks PARSER #
 594 dnl #################
 595
 596 dnl YACC checks
 597 dnl ===========
 598 AC_PROG_YACC
 599 dnl   defines YACC with the appropriate command
 600
 601 dnl LEX checks
 602 dnl ==========
 603 AC_PROG_LEX
 604 dnl   defines LEX with the appropriate command
 605 dnl   defines LEXLIB with the appropriate library
 606 dnl what type is yytext
 607 AC_DECL_YYTEXT
 608 dnl   defines YYTEXT_POINTER  if yytext is char*
 609 dnl   defines LEX_OUTPUT_ROOT as to the base of the
 610 dnl                           filename output by the lexer
 611
 612 dnl ###################################
 613 dnl ##  Check for dynamic load module #
 614 dnl ###################################
 615
 616 DL_LIBRARY=
 617 AC_CHECK_FUNCS(dlopen, AC_DEFINE(HAVE_LIBDL),
 618 [AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL) DL_LIBRARY="-ldl"],
 619  [AC_CHECK_LIB(dld, dld_link, [AC_DEFINE(HAVE_DLD) DL_LIBRARY="-ldld"],
 620    [AC_CHECK_FUNCS(shl_load, AC_DEFINE(HAVE_SHL_LOAD) )]
 621   )]
 622  )]
 623 )
 624 AC_SUBST(DL_LIBRARY)
 625
 626 AC_CACHE_CHECK([for underscore before symbols], libltdl_cv_uscore, [
 627   echo "main(){int i=1;} fnord(){int i=23; int ltuae=42;}" > conftest.c
 628   ${CC} -c conftest.c > /dev/null
 629   if (nm conftest.o | grep _fnord) > /dev/null; then
 630     libltdl_cv_uscore=yes
 631   else
 632     libltdl_cv_uscore=no
 633   fi
 634   rm -f conftest*
 635 ])
 636
 637 if test x"$libltdl_cv_uscore" = xyes; then
 638   if test x"$ac_cv_func_dlopen" = xyes ||
 639      test x"$ac_cv_lib_dl_dlopen" = xyes ; then
 640         AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
 641                 libltdl_cv_need_uscore, [dnl
 642                 AC_TRY_RUN([
 643 #include <dlfcn.h>
 644 #include <stdio.h>
 645 fnord() { int i=42;}
 646 main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
 647     if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
 648     if(ptr1 && !ptr2) exit(0); } exit(1); }
 649 ],      libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
 650         libltdl_cv_need_uscore=no
 651 )])
 652   fi
 653 fi
 654
 655 if test x"$libltdl_cv_need_uscore" = xyes; then
 656    AC_DEFINE(NEED_USCORE)
 657 fi
 658
 659 dnl ##########################################
 660 dnl ##  Check for specific library functions #
 661 dnl ##########################################
 662
 663 dnl Checks for library functions.
 664 AC_CHECK_FUNCS(strerror)
 665
 666 dnl ------------------------------------------------------------------------
 667 dnl main includes
 668 dnl ------------------------------------------------------------------------
 669
 670 CHECK_INCLUDE="-I/usr/include $X_CFLAGS"
 671 CHECK_LIB="-L/lib -L/usr/lib $X_LIBS"
 672
 673 dnl ------------------------------------------------------------------------
 674 dnl host system
 675 dnl ------------------------------------------------------------------------
 676
 677 AC_CANONICAL_HOST
 678 canonical=$host
 679 configuration=$host_alias
 680
 681 dnl ------------------------------------------------------------------------
 682 dnl system settings
 683 dnl ------------------------------------------------------------------------
 684
 685 USE_UNIX=1
 686
 687 USE_LINUX=
 688 USE_SGI=
 689 USE_HPUX=
 690 USE_SYSV=
 691 USE_SVR4=
 692 USE_AIX=
 693 USE_SUN=
 694 USE_SOLARIS=
 695 USE_SUNOS=
 696 USE_ALPHA=
 697 USE_OSF=
 698 USE_BSD=
 699 USE_FREEBSD=
 700 USE_VMS=
 701 USE_ULTRIX=
 702 USE_DATA_GENERAL=
 703
 704 AC_DEFINE(__UNIX__)
 705 case "${canonical}" in
 706   *-hp-hpux* )
 707     USE_HPUX=1
 708     AC_DEFINE(__HPUX__)
 709   ;;
 710   *-*-linux* )
 711     USE_LINUX=1
 712     AC_DEFINE(__LINUX__)
 713     TMP=`uname -m`
 714     if test "x$TMP" = "xalpha"
 715     then
 716       USE_ALPHA=1
 717       AC_DEFINE(__ALPHA__)
 718     fi
 719   ;;
 720   *-*-irix5* | *-*-irix6* )
 721     USE_SGI=1
 722     USE_SVR4=1
 723     AC_DEFINE(__SGI__)
 724     AC_DEFINE(__SVR4__)
 725   ;;
 726   *-*-solaris2* )
 727     USE_SUN=1
 728     USE_SOLARIS=1
 729     USE_SVR4=1
 730     AC_DEFINE(__SUN__)
 731     AC_DEFINE(__SOLARIS__)
 732     AC_DEFINE(__SVR4__)
 733   ;;
 734   *-*-sunos4* )
 735     USE_SUN=1
 736     USE_SUNOS=1
 737     USE_BSD=1
 738     AC_DEFINE(__SUN__)
 739     AC_DEFINE(__SUNOS__)
 740     AC_DEFINE(__BSD__)
 741   ;;
 742   *-*-freebsd* | *-*-netbsd*)
 743     USE_BSD=1
 744     USE_FREEBSD=1
 745     AC_DEFINE(__FREEBSD__)
 746     AC_DEFINE(__BSD__)
 747   ;;
 748   *-*-osf* )
 749     USE_ALPHA=1
 750     USE_OSF=1
 751     AC_DEFINE(__ALPHA__)
 752     AC_DEFINE(__OSF__)
 753   ;;
 754   *-*-dgux5* )
 755     USE_ALPHA=1
 756     USE_SVR4=1
 757     AC_DEFINE(__ALPHA__)
 758     AC_DEFINE(__SVR4__)
 759   ;;
 760   *-*-sysv5* )
 761     USE_SYSV=1
 762     USE_SVR4=1
 763     AC_DEFINE(__SYSV__)
 764     AC_DEFINE(__SVR4__)
 765   ;;
 766   *-*-aix* )
 767     USE_AIX=1
 768     USE_SYSV=1
 769     USE_SVR4=1
 770     AC_DEFINE(__AIX__)
 771     AC_DEFINE(__SYSV__)
 772     AC_DEFINE(__SVR4__)
 773   ;;
 774   *)
 775     AC_MSG_ERROR(I don't know your system type.)
 776 esac
 777
 778 dnl ------------------------------------------------------------------------
 779 dnl defaults for command options
 780 dnl ------------------------------------------------------------------------
 781
 782 AC_OVERRIDES_PREPARE
 783
 784 DEFAULT_wxUSE_GTK=1
 785 DEFAULT_wxUSE_QT=0
 786 DEFAULT_wxUSE_MOTIF=0
 787
 788 DEFAULT_wxUSE_THREADS=0
 789
 790 DEFAULT_wxUSE_SHARED=1
 791 DEFAULT_wxUSE_OPTIMISE=1
 792 DEFAULT_wxUSE_PROFILE=0
 793 DEFAULT_wxUSE_DEBUG_FLAG=0
 794 DEFAULT_wxUSE_DEBUG_INFO=0
 795 DEFAULT_wxUSE_MEM_TRACING=0
 796 DEFAULT_wxUSE_DMALLOC=0
 797 DEFAULT_wxUSE_APPLE_IEEE=1
 798 DEFAULT_wxUSE_IOSTREAMH=1
 799
 800 DEFAULT_wxUSE_ZLIB=1
 801 DEFAULT_wxUSE_LIBPNG=1
 802 DEFAULT_wxUSE_LIBJPEG=0
 803 DEFAULT_wxUSE_ODBC=1
 804
 805 DEFAULT_wxUSE_TIMEDATE=1
 806 DEFAULT_wxUSE_INTL=1
 807 DEFAULT_wxUSE_CONFIG=1
 808 DEFAULT_wxUSE_STREAMS=1
 809 DEFAULT_wxUSE_SOCKETS=1
 810 DEFAULT_wxUSE_SERIAL=1
 811 DEFAULT_wxUSE_DYNLIB_CLASS=1
 812
 813 DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=1
 814 DEFAULT_WX_NORMALIZED_PS_FONTS=1
 815 DEFAULT_wxUSE_POSTSCRIPT=1
 816
 817 DEFAULT_wxUSE_IPC=1
 818 DEFAULT_wxUSE_RESOURCES=1
 819 DEFAULT_wxUSE_CLIPBOARD=1
 820 DEFAULT_wxUSE_TOOLTIPS=1
 821 DEFAULT_wxUSE_DRAG_AND_DROP=1
 822
 823 DEFAULT_wxUSE_MDI_ARCHITECTURE=1
 824 DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=1
 825 DEFAULT_wxUSE_PRINTING_ARCHITECTURE=1
 826
 827 DEFAULT_wxUSE_PROLOGIO=1
 828 DEFAULT_wxUSE_WX_RESOURCES=1
 829 DEFAULT_wxUSE_RPC=0
 830 DEFAULT_wxUSE_HELP=1
 831
 832 DEFAULT_wxUSE_UNICODE=1
 833 DEFAULT_wxUSE_WCSRTOMBS=0
 834
 835 dnl ----------------------------------------------------------------
 836 dnl toolkit options
 837 dnl ----------------------------------------------------------------
 838
 839 AC_OVERRIDES(gtk,gtk,
 840 **--with-gtk              use GTK,
 841 wxUSE_GTK)
 842
 843 AC_OVERRIDES(qt,qt,
 844 **--with-qt               use Qt,
 845 wxUSE_QT)
 846
 847 AC_OVERRIDES(motif,motif,
 848 **--with-motif            use Motif/Lesstif,
 849 wxUSE_MOTIF)
 850
 851 dnl ----------------------------------------------------------------
 852 dnl compile options
 853 dnl ----------------------------------------------------------------
 854
 855 AC_OVERRIDES(shared,shared,
 856 **--with-shared           create shared libraries,
 857 wxUSE_SHARED)
 858
 859 AC_OVERRIDES(optimise,optimise,
 860 **--with-optimise         create optimised code,
 861 wxUSE_OPTIMISE)
 862
 863 AC_OVERRIDES(debug_flag,debug_flag,
 864 **--with-debug_flag       create code with WXDEBUG define set to 1,
 865 wxUSE_DEBUG_FLAG)
 866
 867 AC_OVERRIDES(debug_info,debug_info,
 868 **--with-debug_info       create code with debuging information,
 869 wxUSE_DEBUG_INFO)
 870
 871 AC_OVERRIDES(debug_gdb,debug_gdb,
 872 **--with-debug_gdb        create code with extra GDB debuging information,
 873 wxUSE_DEBUG_GDB)
 874
 875 AC_OVERRIDES(mem_tracing,mem_tracing,
 876 **--with-mem_traing       create code with memory tracing,
 877 wxUSE_MEM_TRACING)
 878
 879 AC_OVERRIDES(dmalloc,dmalloc,
 880 **--with-dmalloc          use dmalloc memory debug library (www.letters.com/dmalloc/),
 881 wxUSE_DMALLOC)
 882
 883 AC_OVERRIDES(profile,profile,
 884 **--with-profile          create code with profiling information,
 885 wxUSE_PROFILE)
 886
 887 AC_OVERRIDES(apple_ieee, apple_ieee,
 888 **--with_apple_ieee       use the Apple IEEE codec,
 889 wxUSE_APPLE_IEEE)
 890
 891 AC_OVERRIDES(threads,threads,
 892 **--with-threads          for enabling threads,
 893 wxUSE_THREADS)
 894
 895 AC_OVERRIDES(dynlib,dynlib,
 896 **--with-dynlib           to compile wxLibrary class,
 897 wxUSE_DYNLIB_CLASS)
 898
 899 dnl ----------------------------------------------------------------
 900 dnl user options for libraries
 901 dnl ----------------------------------------------------------------
 902
 903 AC_OVERRIDES(zlib,zlib,
 904 **--with-zlib             use zlib for LZW comression,
 905 wxUSE_ZLIB)
 906
 907 AC_OVERRIDES(libpng,libpng,
 908 **--with-libpng           use libpng (PNG image format),
 909 wxUSE_LIBPNG)
 910
 911 AC_OVERRIDES(libjpeg,libjpeg,
 912 **--with-libjpeg          use libjpeg (JPEG image format),
 913 wxUSE_LIBJPEG)
 914
 915 AC_OVERRIDES(odbc,odbc,
 916 **--with-odbc             use iODBC and wxODBC classes,
 917 wxUSE_ODBC)
 918
 919 dnl ----------------------------------------------------------------
 920 dnl user options for non-GUI classes
 921 dnl ----------------------------------------------------------------
 922
 923 AC_OVERRIDES(timedate, timedate,
 924 **--with-timedate         use wxTime and wxDate classes,
 925 wxUSE_TIMEDATE)
 926
 927 AC_OVERRIDES(intl,intl,
 928 **--with-intl             use internationalization system,
 929 wxUSE_INTL)
 930
 931 AC_OVERRIDES(config,config,
 932 **--with-config           use wxConfig class,
 933 wxUSE_CONFIG)
 934
 935 AC_OVERRIDES(streams,streams,
 936 **--with-streams          use wxStream etc classes,
 937 wxUSE_STREAMS)
 938
 939 AC_OVERRIDES(serial,serial,
 940 **--with-serial           use class serialization,
 941 wxUSE_SERIAL)
 942
 943 AC_OVERRIDES(sockets,sockets,
 944 **--with-sockets          use wxSocket etc classes,
 945 wxUSE_SOCKETS)
 946
 947 dnl ----------------------------------------------------------------
 948 dnl user options for PostScript
 949 dnl ----------------------------------------------------------------
 950
 951 AC_OVERRIDES(afmfonts,afmfonts,
 952 **--with-afmfonts         use Adobe Font Metric Font table,
 953 wxUSE_AFM_FOR_POSTSCRIPT)
 954
 955 AC_OVERRIDES(normalized, normalized,
 956 **--with-PS-normalized    use normalized PS fonts,
 957 WX_NORMALIZED_PS_FONTS)
 958
 959 AC_OVERRIDES(postscript, postscript,
 960 **--with-postscript       use wxPostscriptDC device context,
 961 wxUSE_POSTSCRIPT)
 962
 963 dnl ----------------------------------------------------------------
 964 dnl user options for wxString and Unicode
 965 dnl ----------------------------------------------------------------
 966
 967 AC_OVERRIDES(unicode,unicode,
 968 **--with-unicode          compile wxString with Unicode support,
 969 wxUSE_UNICODE)
 970
 971 AC_OVERRIDES(wcsrtombs,wcsrtombs,
 972 **--with-wcsrtombs        use wcsrtombs instead of (buggy in GNU libc5) wcstombs,
 973 wxUSE_WCSRTOMBS)
 974
 975 dnl ----------------------------------------------------------------
 976 dnl user options for Prolog and Resources
 977 dnl ----------------------------------------------------------------
 978
 979 AC_OVERRIDES(wxresources,wxresources,
 980 **--with-wxresources      use wxWindows's resources,
 981 wxUSE_WX_RESOURCES)
 982
 983 AC_OVERRIDES(prologio,prologio,
 984 **--with-prologio         use Prolog IO library,
 985 wxUSE_PROLOGIO)
 986
 987 AC_OVERRIDES(rpc,RPC,
 988 **--with-rpc              use Prolog's remote procedure calls,
 989 wxUSE_RPC)
 990
 991 dnl ----------------------------------------------------------------
 992 dnl user options for misc stuff
 993 dnl ----------------------------------------------------------------
 994
 995 AC_OVERRIDES(ipc,IPC,
 996 **--with-ipc              use interprocess communication (wxSocket etc.),
 997 wxUSE_IPC)
 998
 999 AC_OVERRIDES(resources,resources,
1000 **--with-resources        use X resources for saving information,
1001 wxUSE_RESOURCES)
1002
1003 AC_OVERRIDES(clipboard,clipboard,
1004 **--with-clipboard        use wxClipboard classes,
1005 wxUSE_CLIPBOARD)
1006
1007 AC_OVERRIDES(tooltips,tooltips,
1008 **--with-tooltips         use tooltips,
1009 wxUSE_TOOLTIPS)
1010
1011 AC_OVERRIDES(dnd,dnd,
1012 **--with-dnd              use Drag'n'Drop classes,
1013 wxUSE_DRAG_AND_DROP)
1014
1015 dnl ----------------------------------------------------------------
1016 dnl user options for architectures
1017 dnl ----------------------------------------------------------------
1018
1019 AC_OVERRIDES(mdi,mdi,
1020 **--with-mdi              use multiple document interface architecture,
1021 wxUSE_MDI_ARCHITECTURE)
1022
1023 AC_OVERRIDES(docview,docview,
1024 **--with-docview          use document view architecture,
1025 wxUSE_DOC_VIEW_ARCHITECTURE)
1026
1027 AC_OVERRIDES(printarch,printarch,
1028 **--with-printarch        use printing architecture,
1029 wxUSE_PRINTING_ARCHITECTURE)
1030
1031 AC_OVERRIDES(help,help,
1032 **--with-help             use help (using external browser at present),
1033 wxUSE_HELP)
1034
1035 dnl ----------------------------------------------------------------
1036 dnl Unix, obviously
1037 dnl ----------------------------------------------------------------
1038
1039 if test "$wxUSE_UNIX" = 1 ; then
1040   AC_DEFINE(__UNIX__)
1041 fi
1042
1043 dnl ----------------------------------------------------------------
1044 dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
1045 dnl ----------------------------------------------------------------
1046 if test "$USE_LINUX" = 1; then
1047   AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
1048 fi
1049
1050 dnl ----------------------------------------------------------------
1051 dnl search for toolkit (widget sets)
1052 dnl ----------------------------------------------------------------
1053
1054 TOOLKIT=
1055 TOOLKIT_DEF=
1056
1057 GUI_TK_INCLUDE=
1058 GUI_TK_LIBRARY=
1059 GUI_TK_LINK=
1060
1061 WX_LINK=
1062
1063 MAKEINCLUDE=
1064
1065 if test "$wxUSE_GTK" = 1; then
1066   AM_PATH_GTK(1.0.4, [
1067        GUI_TK_INCLUDE="$GTK_CFLAGS"
1068        GUI_TK_LIBRARY="$GTK_LIBS"
1069   ], AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.0.4 up-to 1.0.6?))
1070   TOOLKIT=GTK
1071   TOOLKIT_DEF=__WXGTK__
1072   WX_LINK=-lwx_gtk2
1073   MAKEINCLUDE=../gtk.inc
1074 fi
1075
1076 if test "$wxUSE_QT" = 1; then
1077    AC_MSG_CHECKING(for Qt includes)
1078    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,qapp.h)
1079    if test "$ac_find_includes" != "" ; then
1080      AC_MSG_RESULT(found $ac_find_includes)
1081      AC_MSG_CHECKING(for Qt library)
1082      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,qt)
1083      if test "$ac_find_libraries" != "" ; then
1084        AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
1085        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1086        CHECK_LINK="$CHECK_INCLUDE $ac_path_to_link"
1087        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
1088        AC_MSG_RESULT(found Qt at $ac_find_libraries)
1089      else
1090        AC_MSG_ERROR(no)
1091      fi
1092   else
1093      AC_MSG_ERROR(no)
1094   fi
1095   GUI_TK_LINK="-lX11 -lqt -lm"
1096   TOOLKIT=QT
1097   TOOLKIT_DEF=__WXQT__
1098   WX_LINK=-lwx_qt
1099   MAKEINCLUDE=../qt.inc
1100 fi
1101
1102 if test "$wxUSE_MOTIF" = 1; then
1103    AC_MSG_CHECKING(for Motif/Lesstif includes)
1104    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,Xm/Xm.h)
1105    if test "$ac_find_includes" != "" ; then
1106      AC_MSG_RESULT(found $ac_find_includes)
1107      AC_MSG_CHECKING(for Motif/Lesstif library)
1108      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xm)
1109      if test "$ac_find_libraries" != "" ; then
1110        AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
1111        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1112        CHECK_LINK="$CHECK_LIB $ac_path_to_link"
1113        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
1114        AC_MSG_RESULT(found at $ac_find_libraries)
1115        AC_MSG_CHECKING(for Xt library)
1116        AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
1117        if test "$ac_find_libraries" != "" ; then
1118          AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1119          CHECK_LINK="$CHECK_LIB $ac_path_to_link"
1120          AC_MSG_RESULT(found at $ac_find_libraries)
1121          AC_MSG_CHECKING(for Xpm library)
1122          AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1123          if test "$ac_find_libraries" != "" ; then
1124            AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
1125            CHECK_LINK="$CHECK_LIB $ac_path_to_link"
1126            AC_MSG_RESULT(found at $ac_find_libraries)
1127          else
1128            AC_MSG_ERROR(no)
1129          fi
1130        else
1131          AC_MSG_ERROR(no)
1132        fi
1133      else
1134        AC_MSG_ERROR(no)
1135      fi
1136   else
1137      AC_MSG_ERROR(no)
1138   fi
1139
1140   GUI_TK_LINK="-lXm -lXpm -lXmu -lXt -lX11 -lm"
1141   GUI_TK_LIBRARY="$CHECK_LIB $GUI_TK_LINK"
1142   TOOLKIT=MOTIF
1143   TOOLKIT_DEF=__WXMOTIF__
1144   WX_LINK=-lwx_motif2
1145   MAKEINCLUDE=../motif.inc
1146 fi
1147
1148 if test "$TOOLKIT" = ""; then
1149   AC_MSG_ERROR(You must specify a toolkit: --with-gtk --with-qt --with-motif)
1150 fi
1151
1152 AC_SUBST(GUI_TK_INCLUDE)
1153 AC_SUBST(GUI_TK_LIBRARY)
1154 AC_SUBST(GUI_TK_LINK)
1155
1156 AC_SUBST(WX_LINK)
1157
1158 AC_SUBST(TOOLKIT)
1159 AC_SUBST(TOOLKIT_DEF)
1160
1161 AC_SUBST(MAKEINCLUDE)
1162
1163 dnl ----------------------------------------------------------------
1164 dnl Register compile options for makefiles and setup.h
1165 dnl ----------------------------------------------------------------
1166
1167 EXTRA_LINK=
1168
1169 WXDEBUG=
1170 if test "$wxUSE_DEBUG_GDB" = 1 ; then
1171     wxUSE_DEBUG_INFO=1
1172     WXDEBUG="-ggdb"
1173 fi
1174
1175 if test "$wxUSE_DEBUG_INFO" = 1 ; then
1176     WXDEBUG="-g"
1177     wxUSE_OPTIMISE=0
1178 fi
1179
1180 AC_SUBST(WXDEBUG)
1181
1182 if test "$wxUSE_DEBUG_FLAG" = 1 ; then
1183   AC_DEFINE_UNQUOTED(WXDEBUG,$wxUSE_DEBUG_FLAG)
1184   WXDEBUG_DEFINE="-D__WXDEBUG__"
1185   AC_SUBST(WXDEBUG_DEFINE)
1186 else
1187   WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
1188   AC_SUBST(WXDEBUG_DEFINE)
1189 fi
1190
1191 if test "$wxUSE_MEM_TRACING" = 1 ; then
1192   AC_DEFINE_UNQUOTED(wxUSE_MEMORY_TRACING,$wxUSE_MEM_TRACING)
1193   AC_DEFINE_UNQUOTED(wxUSE_GLOBAL_MEMORY_OPERATORS,$wxUSE_MEM_TRACING)
1194 fi
1195
1196 if test "$wxUSE_DMALLOC" = 1 ; then
1197   EXTRA_LINK="$EXTRA_LINK -ldmalloc"
1198 fi
1199 AC_SUBST(EXTRA_LINK)
1200
1201 PROFILE=
1202 if test "$wxUSE_PROFILE" = 1 ; then
1203   PROFILE="-pg"
1204 fi
1205 AC_SUBST(PROFILE)
1206
1207 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
1208 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
1209 if test "$wxUSE_OPTIMISE" = 0 ; then
1210   OPTIMISE=
1211 else
1212   if test "$GCC" = yes ; then
1213     OPTIMISE="-O2"
1214     case "${canonical}" in
1215       i586-*-*|i686-*-* )
1216         OPTIMISE="${OPTIMISE} "
1217         ;;
1218     esac
1219   else
1220     OPTIMISE="-O"
1221   fi
1222 fi
1223 AC_SUBST(OPTIMISE)
1224
1225 APPLE_IEEE=NONE
1226 if test "$wxUSE_APPLE_IEEE" = 1 ; then
1227   APPLE_IEEE="APPLE_IEEE"
1228   AC_DEFINE_UNQUOTED(wxUSE_APPLE_IEEE,$wxUSE_APPLE_IEEE)
1229 fi
1230
1231 wxUSE_IOSTREAMH=$DEFAULT_wxUSE_IOSTREAMH
1232 AC_DEFINE_UNQUOTED(wxUSE_IOSTREAMH,$wxUSE_IOSTREAMH)
1233
1234 dnl ----------------------------------------------------------------
1235 dnl Register library options for makefiles and setup.h
1236 dnl ----------------------------------------------------------------
1237
1238 if test "$wxUSE_ZLIB" = 1 ; then
1239   AC_DEFINE_UNQUOTED(wxUSE_ZLIB,$wxUSE_ZLIB)
1240   Z_C_SRC="\$(Z_C_SRC)"
1241 fi
1242 AC_SUBST(Z_C_SRC)
1243
1244 if test "$wxUSE_LIBPNG" = 1 ; then
1245   AC_DEFINE_UNQUOTED(wxUSE_LIBPNG,$wxUSE_LIBPNG)
1246   PNG_C_SRC="\$(PNG_C_SRC)"
1247 fi
1248 AC_SUBST(PNG_C_SRC)
1249
1250 JPEG_LINK=""
1251 if test "$wxUSE_LIBJPEG" = 1 ; then
1252   AC_DEFINE_UNQUOTED(wxUSE_LIBJPEG,$wxUSE_LIBJPEG)
1253   AC_CHECK_LIB(jpeg,main,,AC_MSG_ERROR("libjpeg is not available."))
1254   JPEG_LINK="-ljpeg"
1255 fi
1256 AC_SUBST(JPEG_LINK)
1257
1258 IODBC_C_SRC=""
1259 if test "$wxUSE_ODBC" = 1 ; then
1260   AC_DEFINE_UNQUOTED(wxUSE_ODBC,$wxUSE_ODBC)
1261   IODBC_C_SRC="\$(IODBC_C_SRC)"
1262 fi
1263 AC_SUBST(IODBC_C_SRC)
1264
1265 dnl ----------------------------------------------------------------
1266 dnl Register non-GUI class options for makefiles and setup.h
1267 dnl ----------------------------------------------------------------
1268
1269 if test "$wxUSE_CONFIG" = 1 ; then
1270   AC_DEFINE_UNQUOTED(wxUSE_CONFIG,$wxUSE_CONFIG)
1271 fi
1272
1273 if test "$wxUSE_TIMEDATE" = 1 ; then
1274   AC_DEFINE_UNQUOTED(wxUSE_TIMEDATE,$wxUSE_TIMEDATE)
1275 fi
1276
1277 if test "$wxUSE_INTL" = 1 ; then
1278   AC_DEFINE_UNQUOTED(wxUSE_INTL,$wxUSE_INTL)
1279 fi
1280
1281 if test "$wxUSE_STREAMS" = 1 ; then
1282   AC_DEFINE_UNQUOTED(wxUSE_STREAMS,$wxUSE_STREAMS)
1283 fi
1284
1285 if test "$wxUSE_SOCKETS" = 1 ; then
1286   AC_DEFINE_UNQUOTED(wxUSE_SOCKETS,$wxUSE_SOCKETS)
1287 fi
1288
1289 if test "$wxUSE_SERIAL" = 1 ; then
1290   AC_DEFINE_UNQUOTED(wxUSE_SERIAL,$wxUSE_SERIAL)
1291 fi
1292
1293 dnl ------------------------------------------------------------------------
1294 dnl wxLibrary class
1295 dnl ------------------------------------------------------------------------
1296
1297 HAVE_DL_FUNCS=0
1298 if test "$wxUSE_DYNLIB_CLASS" = "1"; then
1299     dnl the test is a bit complicated because we check for dlopen() both with
1300     dnl and without -ldl
1301     AC_CHECK_FUNCS(dlopen,
1302         [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1],
1303         [AC_CHECK_LIB(dl, dlopen,
1304             [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1])])
1305     AC_CHECK_FUNCS(shl_load, [AC_DEFINE(HAVE_SHL_LOAD) HAVE_DL_FUNCS=1])
1306
1307     if test "$HAVE_DL_FUNCS" = 0; then
1308         AC_MSG_WARN("--with-dynlib will be disabled because no function was found to load a shared library on this platform")
1309
1310         wxUSE_DYNLIB_CLASS=0
1311     fi
1312 fi
1313
1314 if test "$wxUSE_DYNLIB_CLASS" = 1 ; then
1315   AC_DEFINE_UNQUOTED(wxUSE_DYNLIB_CLASS,$wxUSE_DYNLIB_CLASS)
1316 fi
1317
1318 dnl ----------------------------------------------------------------
1319 dnl Register Prolog and Resources options for makefiles and setup.h
1320 dnl ----------------------------------------------------------------
1321
1322 if test "$wxUSE_RPC" = 1 ; then
1323   AC_DEFINE_UNQUOTED(wxUSE_RPC,$wxUSE_RPC)
1324 fi
1325
1326 if test "$wxUSE_WX_RESOURCES" = 1 ; then
1327   AC_DEFINE_UNQUOTED(wxUSE_WX_RESOURCES,$wxUSE_WX_RESOURCES)
1328 fi
1329
1330 if test "$wxUSE_PROLOGIO" = 1 ; then
1331   AC_DEFINE_UNQUOTED(wxUSE_PROLOGIO)
1332 fi
1333
1334 dnl ----------------------------------------------------------------
1335 dnl Register PostScript options for makefiles and setup.h
1336 dnl ----------------------------------------------------------------
1337
1338 if test "$wxUSE_POSTSCRIPT" = 1 ; then
1339   AC_DEFINE_UNQUOTED(wxUSE_POSTSCRIPT)
1340 fi
1341
1342 AC_DEFINE_UNQUOTED(wxUSE_AFM_FOR_POSTSCRIPT,$wxUSE_AFM_FOR_POSTSCRIPT)
1343
1344 AC_DEFINE_UNQUOTED(WX_NORMALIZED_PS_FONTS,$WX_NORMALIZED_PS_FONTS)
1345
1346 dnl ----------------------------------------------------------------
1347 dnl Register architecture options for makefiles and setup.h
1348 dnl ----------------------------------------------------------------
1349
1350 if test "$wxUSE_MDI_ARCHITECTURE" = 1 ; then
1351   AC_DEFINE_UNQUOTED(wxUSE_MDI_ARCHITECTURE,$wxUSE_MDI_ARCHITECTURE)
1352 fi
1353
1354 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = 1 ; then
1355   AC_DEFINE_UNQUOTED(wxUSE_DOC_VIEW_ARCHITECTURE,$wxUSE_DOC_VIEW_ARCHITECTURE)
1356 fi
1357
1358 if test "$wxUSE_PRINTING_ARCHITECTURE" = 1 ; then
1359   AC_DEFINE_UNQUOTED(wxUSE_PRINTING_ARCHITECTURE,$wxUSE_PRINTING_ARCHITECTURE)
1360 fi
1361
1362 dnl ----------------------------------------------------------------
1363 dnl Register wxString options for makefiles and setup.h
1364 dnl ----------------------------------------------------------------
1365
1366 if test "$wxUSE_UNICODE" = 1 ; then
1367   AC_DEFINE_UNQUOTED(wxUSE_UNICODE)
1368 fi
1369
1370 if test "$wxUSE_WCSRTOMBS" = 1 ; then
1371   AC_DEFINE_UNQUOTED(wxUSE_WCSRTOMBS)
1372 fi
1373
1374 dnl ----------------------------------------------------------------
1375 dnl Register misc options for makefiles and setup.h
1376 dnl ----------------------------------------------------------------
1377
1378 if test "$wxUSE_IPC" = 1 ; then
1379   AC_DEFINE_UNQUOTED(wxUSE_IPC)
1380 fi
1381
1382 if test "$wxUSE_RESOURCES" = 1 ; then
1383   AC_DEFINE_UNQUOTED(wxUSE_RESOURCES,$wxUSE_RESOURCES)
1384 fi
1385
1386 if test "$wxUSE_CLIPBOARD" = 1 ; then
1387   AC_DEFINE_UNQUOTED(wxUSE_CLIPBOARD,$wxUSE_CLIPBOARD)
1388 fi
1389
1390 if test "$wxUSE_TOOLTIPS" = 1 ; then
1391   AC_DEFINE_UNQUOTED(wxUSE_TOOLTIPS,$wxUSE_TOOLTIPS)
1392 fi
1393
1394 if test "$wxUSE_DRAG_AND_DROP" = 1 ; then
1395   AC_DEFINE_UNQUOTED(wxUSE_DRAG_AND_DROP,$wxUSE_DRAG_AND_DROP)
1396 fi
1397
1398 dnl ----------------------------------------------------------------
1399 dnl No effect yet
1400 dnl ----------------------------------------------------------------
1401
1402 HELP=NONE
1403 if test "$wxUSE_HELP" = 1 ; then
1404   HELP="HELP"
1405   AC_DEFINE_UNQUOTED(wxUSE_HELP,$wxUSE_HELP)
1406 fi
1407 AC_SUBST(HELP)
1408
1409 dnl ----------------------------------------------------------------
1410 dnl thread support
1411 dnl ----------------------------------------------------------------
1412
1413 dnl   defines UNIX_THREAD it contains the source file to use for threads. (GL)
1414 dnl   defines THREADS_LINK it contains the thread library to link with. (GL)
1415 dnl   defines wxUSE_THREADS if thread support is activated. (GL)
1416
1417 THREADS_LINK=""
1418 UNIX_THREAD=""
1419
1420 if test "$wxUSE_THREADS" = "1"; then
1421     dnl find if POSIX threads are available
1422
1423     dnl For glibc 2 users who have the old libc 5 too check pthread-0.7 first
1424     AC_CHECK_LIB(pthread-0.7, pthread_create, [
1425         UNIX_THREAD="unix/threadpsx.cpp"
1426         THREADS_LINK="pthread-0.7"
1427     ],[
1428         dnl standard lib name is pthread
1429         AC_CHECK_LIB(pthread, pthread_create, [
1430             UNIX_THREAD="unix/threadpsx.cpp"
1431             THREADS_LINK="pthread"
1432         ], [
1433             dnl thread functions are in libc_r under FreeBSD
1434             AC_CHECK_LIB(c_r, pthread_create, [
1435                 UNIX_THREAD="unix/threadpsx.cpp"
1436                 THREADS_LINK="c_r"
1437             ], [
1438                 dnl VZ: SGI threads are not supported currently
1439                 AC_CHECK_HEADER(sys/prctl.h, [
1440                     UNIX_THREAD="gtk/threadsgi.cpp"
1441                 ])
1442             ])
1443         ])
1444     ])
1445
1446     if test "$THREADS_LINK" != ""; then
1447         AC_DEFINE(wxUSE_THREADS)
1448     else
1449         AC_MSG_WARN(No thread support on this system)
1450     fi
1451 fi
1452
1453 if test -z "$UNIX_THREAD"; then
1454   wxUSE_THREADS=0
1455 fi
1456
1457 dnl do other tests only if we are using threads
1458 if test "$wxUSE_THREADS" = "1"; then
1459
1460     dnl define autoconf macro to check for given function in both pthread and
1461     dnl posix4 libraries
1462     dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
1463     dnl VZ: TODO
1464     dnl AC_DEFUN(AC_FUNC_THREAD,
1465     dnl [
1466     dnl     AC_CHECK_LIB($THREADS_LINK, $1,
1467     dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
1468     dnl            [AC_CHECK_LIB("posix4", $1,
1469     dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
1470     dnl                 POSIX4_LINK="-lposix4"
1471     dnl             ])
1472     dnl            ])
1473     dnl ])
1474
1475   AC_CHECK_HEADERS(sched.h)
1476
1477   AC_CHECK_LIB($THREADS_LINK, sched_yield,
1478                AC_DEFINE(HAVE_SCHED_YIELD),
1479                [AC_CHECK_LIB("posix4", sched_yield,
1480                    [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],
1481                    AC_MSG_WARN(wxThread::Yield() will not work properly)
1482                 )]
1483                )
1484
1485   dnl VZ: we should be checking for all of the following functions instead:
1486   dnl   1. pthread_attr_getschedpolicy
1487   dnl   2. sched_get_priority_min and sched_get_priority_max
1488   dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
1489   dnl but it seems that if the first one is there, the other ones are too (of
1490   dnl course the proper solution would be to implement AC_FUNC_THREAD above
1491   dnl and do test for them all - anyone?)
1492   AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
1493                AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS),
1494                [AC_CHECK_LIB("posix4", pthread_attr_getschedpolicy,
1495                    [AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS) POSIX4_LINK="-lposix4"],
1496                    AC_MSG_WARN(Setting thread priority will not work)
1497                 )]
1498                )
1499
1500   AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
1501                AC_DEFINE(HAVE_PTHREAD_CANCEL),
1502                AC_MSG_WARN(wxThread::Kill() will not work properly))
1503
1504   THREADS_LINK="-l$THREADS_LINK"
1505 fi
1506
1507 AC_SUBST(UNIX_THREAD)
1508 AC_SUBST(THREADS_LINK)
1509 AC_SUBST(POSIX4_LINK)
1510
1511 dnl ------------------------------------------------------------------------
1512 dnl compiler options for shared libs
1513 dnl ------------------------------------------------------------------------
1514
1515 PICFLAGS=
1516 CREATE_SHARED=
1517 case "${canonical}" in
1518   *-hp-hpux* )
1519     if test "$GCC" != "yes" ; then
1520       CXXFLAGS="${CXXFLAGS} +a1 -z -Aa -D_HPUX_SOURCE"
1521       CFLAGS="${CFLAGS} -z -D_HPUX_SOURCE"
1522       PICFLAGS="+z"
1523     else
1524       PICFLAGS="-fPIC"
1525     fi
1526     LDFLAGS="-Wl,+s"
1527     CREATE_SHARED=sharedHpux
1528   ;;
1529
1530   *-*-linux* )
1531     PICFLAGS=-fPIC
1532     CREATE_SHARED=sharedLinux
1533   ;;
1534
1535   *-*-irix5* | *-*-irix6* )
1536     # PICFLAGS can remain empty, as pic is the default
1537     LDFLAGS="-Wl,+s"
1538     CREATE_SHARED=sharedIrix
1539     AC_DEFINE(SVR4)
1540   ;;
1541
1542   *-*-solaris2* )
1543     if test "$GCC" != "yes" ; then
1544       PICFLAGS="-KPIC"
1545     else
1546       PICFLAGS="-fPIC"
1547     fi
1548     CREATE_SHARED=sharedSolaris2
1549     AC_DEFINE(SVR4)
1550   ;;
1551
1552   *-*-sunos4* )
1553     if test "$GCC" != "yes" ; then
1554       PICFLAGS="-PIC"
1555     else
1556       PICFLAGS="-fPIC"
1557     fi
1558     LDFLAGS="-Wl,+s"
1559     CREATE_SHARED=sharedSunos4
1560     AC_DEFINE(BSD)
1561   ;;
1562
1563   *-*-freebsd* | *-*-netbsd*)
1564     PICFLAGS=-fPIC
1565     CREATE_SHARED=sharedBsd
1566     AC_DEFINE(BSD)
1567   ;;
1568
1569   *-*-osf* )
1570     PICFLAGS="-fPIC"
1571     CREATE_SHARED=sharedOSF
1572   ;;
1573
1574   *-*-dgux5* )
1575     if test "$GCC" != "yes" ; then
1576       PICFLAGS="-K PIC"
1577     else
1578       PICFLAGS="-fPIC"
1579     fi
1580     CREATE_SHARED=sharedDgux
1581     AC_DEFINE(SVR4)
1582   ;;
1583
1584   *-*-sysv5* )
1585     if test "$GCC" != "yes" ; then
1586       PICFLAGS="-K PIC"
1587     else
1588       PICFLAGS="-fPIC"
1589     fi
1590     CREATE_SHARED=sharedSysV
1591     AC_DEFINE(SVR4)
1592   ;;
1593
1594   *-*-aix* )
1595     if test "$GCC" != "yes" ; then
1596       PICFLAGS="-bM\:SRE"
1597     else
1598       PICFLAGS="-fPIC -D__SYSV__"
1599     fi
1600     CREATE_SHARED=sharedAIX
1601     AC_DEFINE(SYSV)
1602   ;;
1603
1604   *)
1605     CREATE_SHARED=
1606     PICFLAGS=
1607 esac
1608
1609 if test "x$GCC" = xyes; then
1610   CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
1611 fi
1612
1613 if test "x$GXX" = xyes; then
1614   if test "$wxUSE_MOTIF" = 1; then
1615     CXXFLAGS="${CXXFLAGS} -Wall -Wno-unused -D_REENTRANT"
1616   else
1617     CXXFLAGS="${CXXFLAGS} -Wall -D_REENTRANT"
1618   fi
1619 fi
1620
1621 if test "$wxUSE_SHARED" != 1; then
1622     CREATE_SHARED=
1623     PICFLAGS=
1624 fi
1625
1626 AC_SUBST(OS)
1627 AC_SUBST(PICFLAGS)
1628 AC_SUBST(CREATE_SHARED)
1629
1630 dnl ------------------------------------------------------------------------
1631 dnl finish and clean-up
1632 dnl ------------------------------------------------------------------------
1633
1634 dnl add OS to list of configured
1635 echo $OS >> system.list
1636
1637 AC_CONFIG_HEADER(./include/wx/gtk/setup.h:./setup/setup.hin)
1638 AC_OUTPUT(./setup/substit ./wx-config:./wx-config.in,./setup/general/createall)
1639
1640 AC_OVERRIDES_DONE
1641