small change (honour 'verbose' parameter in LoadFile)

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index 84725a6ab695a29795198918d64988b449699611..1c6fe05030483569ed8ee568869e7b72d49f323f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,25 +1,24 @@
-dnl ////////////////////////////////////////////////////////////////////////
+dnl Process this file with autoconf to produce a configure script.
+AC_REVISION($Id$)dnl
+
+dnl ---------------------------------------------------------------------------

 dnl
 dnl

-dnl Top-level configure.in for wxWindows by Robert Roebling, Wolfram Gloger
-dnl and Martin Sperl.
+dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker and
+dnl Vadim Zeitlin

 dnl
 dnl This script is under the wxWindows licence.
 dnl
 dnl This script is under the wxWindows licence.

-dnl $Id$
-dnl ////////////////////////////////////////////////////////////////////////
-
+dnl
+dnl Version: $Id$
+dnl ---------------------------------------------------------------------------

 
 

+dnl ---------------------------------------------------------------------------

 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])

-dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
+dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS. Uses variables
+dnl gtk_config_prefix and/or gtk_config_exec_prefix if defined.
+dnl ---------------------------------------------------------------------------

 dnl
 AC_DEFUN(AM_PATH_GTK,
 dnl
 AC_DEFUN(AM_PATH_GTK,

-[dnl
-dnl Get the cflags and libraries from the gtk-config script
-dnl
-AC_ARG_WITH(gtk-prefix,[**--with-gtk-prefix=PFX       Prefix where GTK is installed],
-            gtk_config_prefix="$withval", gtk_config_prefix="")
-AC_ARG_WITH(gtk-exec-prefix,[**--with-gtk-exec-prefix=PFX  Exec prefix where GTK is installed],
-            gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
-
+[

   if test x$gtk_config_exec_prefix != x ; then
      gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
      if test x${GTK_CONFIG+set} != xset ; then
   if test x$gtk_config_exec_prefix != x ; then
      gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
      if test x${GTK_CONFIG+set} != xset ; then


@@ -46,7 +45,7 @@ AC_ARG_WITH(gtk-exec-prefix,[**--with-gtk-exec-prefix=PFX  Exec prefix where GTK
     LIBS="$LIBS $GTK_LIBS"
 dnl
 dnl Now check if the installed GTK is sufficiently new. (Also sanity
     LIBS="$LIBS $GTK_LIBS"
 dnl
 dnl Now check if the installed GTK is sufficiently new. (Also sanity

-dnl checks the results of gtk-config to some extent
+dnl checks the results of gtk-config to some extent)

 dnl
     AC_TRY_RUN([
 #include <gtk/gtk.h>
 dnl
     AC_TRY_RUN([
 #include <gtk/gtk.h>


@@ -87,71 +86,15 @@ main ()
   AC_SUBST(GTK_LIBS)
 ])
 
   AC_SUBST(GTK_LIBS)
 ])
 

-dnl ------------------------------------------------------------------------
-dnl custom macros
-dnl ------------------------------------------------------------------------
-
-AC_DEFUN(AC_OVERRIDES_PREPARE,
-[
-rm -f ${OSTYPE}.system.cache.tmp
-touch ${OSTYPE}.system.cache.tmp
-touch ${OSTYPE}.system.cache
-])
-
-AC_DEFUN(AC_OVERRIDES_DONE,
-[
-mv ${OSTYPE}.system.cache.tmp ${OSTYPE}.system.cache
-])
-
-dnl package,message,helpmessage,variable
-AC_DEFUN(AC_OVERRIDES,
-[
-AC_MSG_CHECKING("for $2")
-AC_ARG_WITH($1,$3,
-[if test "x$with_$1" = xyes; then
-  ac_cv_use_$1='$4="1"'
-else
-  ac_cv_use_$1='$4="0"'
-fi],
-[
-  LINE=`grep "$4" ${OSTYPE}.system.cache`
-  if test "x$LINE" != x ; then
-    eval "DEFAULT_$LINE"
-  fi
-  ac_cv_use_$1='$4='$DEFAULT_$4
-])
-eval "$ac_cv_use_$1"
-echo $ac_cv_use_$1 >> ${OSTYPE}.system.cache.tmp
-if test "$$4" = 1; then
-  AC_MSG_RESULT(yes)
-else
-  AC_MSG_RESULT(no)
-fi
-])
-
-dnl package,message,helpmessage,variable
-AC_DEFUN(AC_OVERRIDES_OLD,
-[
-AC_MSG_CHECKING("for $2")
-AC_CACHE_VAL(ac_cv_use_$1,
-[
-AC_ARG_WITH($1,$3,
-[if test "x$with_$1" = xyes; then
-  ac_cv_use_$1='$4="1"'
-else
-  ac_cv_use_$1='$4="0"'
-fi],[ac_cv_use_$1='$4=$DEFAULT_$4'])
-])
-eval "$ac_cv_use_$1"
-
-if test "$$4" = 1; then
-  AC_MSG_RESULT(yes)
-else
-  AC_MSG_RESULT(no)
-fi
-])
+dnl ===========================================================================
+dnl macros to find the a file in the list of include/lib paths
+dnl ===========================================================================

 
 

-AC_DEFUN(AC_PATH_FIND_INCLUDES,
+dnl ---------------------------------------------------------------------------
+dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
+dnl to the full name of the file that was found or leaves it empty if not found
+dnl ---------------------------------------------------------------------------
+AC_DEFUN(WX_PATH_FIND_INCLUDES,

 [
 ac_find_includes=
 for ac_dir in $1;
 [
 ac_find_includes=
 for ac_dir in $1;


@@ -163,7 +106,11 @@ for ac_dir in $1;
   done
 ])
 
   done
 ])
 

-AC_DEFUN(AC_PATH_FIND_LIBRARIES,
+dnl ---------------------------------------------------------------------------
+dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_includes
+dnl to the full name of the file that was found or leaves it empty if not found
+dnl ---------------------------------------------------------------------------
+AC_DEFUN(WX_PATH_FIND_LIBRARIES,

 [
 ac_find_libraries=
 for ac_dir in $1;
 [
 ac_find_libraries=
 for ac_dir in $1;


@@ -177,8 +124,10 @@ for ac_dir in $1;
   done
 ])
 
   done
 ])
 

-dnl Path to include, allready defined
-AC_DEFUN(AC_INCLUDE_PATH_EXIST,
+dnl ---------------------------------------------------------------------------
+dnl Path to include, already defined
+dnl ---------------------------------------------------------------------------
+AC_DEFUN(WX_INCLUDE_PATH_EXIST,

 [
   ac_path_to_include=$1
   echo "$2" | grep "\-I$1" > /dev/null
 [
   ac_path_to_include=$1
   echo "$2" | grep "\-I$1" > /dev/null


@@ -190,8 +139,10 @@ AC_DEFUN(AC_INCLUDE_PATH_EXIST,
   fi
 ])
 
   fi
 ])
 

-dnl Path to link, allready defined
-AC_DEFUN(AC_LINK_PATH_EXIST,
+dnl ---------------------------------------------------------------------------
+dnl Path to link, already defined
+dnl ---------------------------------------------------------------------------
+AC_DEFUN(WX_LINK_PATH_EXIST,

 [
   echo "$2" | grep "\-L$1" > /dev/null
   result=$?
 [
   echo "$2" | grep "\-L$1" > /dev/null
   result=$?


@@ -202,542 +153,318 @@ AC_DEFUN(AC_LINK_PATH_EXIST,
   fi
 ])
 
   fi
 ])
 

-dnl ------------------------------------------------------------------------
-dnl Process this file with autoconf to produce a configure script.
-dnl ------------------------------------------------------------------------
+dnl ===========================================================================
+dnl C++ features test
+dnl ===========================================================================

 
 

-AC_INIT(configure.in)
+dnl ---------------------------------------------------------------------------
+dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
+dnl or only the old <iostream.h> one - it may be generally assumed that if
+dnl <iostream> exists, the other "new" headers (without .h) exist too.
+dnl
+dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
+dnl ---------------------------------------------------------------------------

 
 

-dnl ------------------------------------------------------------------------
-dnl Check platform
-dnl ------------------------------------------------------------------------
+AC_DEFUN(WX_CPP_NEW_HEADERS,
+[
+  if test "$cross_compiling" = "yes"; then
+    ifelse([$2], , :, [$2])
+  else
+    AC_LANG_SAVE
+    AC_LANG_CPLUSPLUS

 
 

-OS="${OSTYPE}"
+    AC_CHECK_HEADERS(iostream)

 
 

-if test "x$OS" = "x"; then
-  UNAME=`uname`
-  AC_MSG_ERROR("The system variable OS has not been set"
-               "please set is everytime befor compiling on this system"
-               "A good example for this system would be:"
-               "setenv OSTYPE $UNAME        for csh as a SHELL"
-               "EXPORT OSTYPE=$UNAME        for sh as SHELL"
-               "please set this and restart again."
-              )
-fi
+    if test "x$HAVE_IOSTREAM" = x ; then
+      ifelse([$2], , :, [$2])
+    else
+      ifelse([$1], , :, [$1])
+    fi

 
 

-dnl ------------------------------------------------------------------------
-dnl Set base directory
-dnl ------------------------------------------------------------------------
+    AC_LANG_RESTORE
+  fi
+])

 
 

-WXBASEDIR=`pwd`
-AC_SUBST(WXBASEDIR)
+dnl ---------------------------------------------------------------------------
+dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
+dnl
+dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
+dnl ---------------------------------------------------------------------------

 
 

-dnl ------------------------------------------------------------------------
-dnl search path for includes and libraries
-dnl ------------------------------------------------------------------------
+AC_DEFUN(WX_CPP_BOOL,
+[
+  AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
+  [
+    AC_LANG_SAVE
+    AC_LANG_CPLUSPLUS

 
 

-dnl VZ: added standard locations for Xm.h for Irix, HP-UX and SunOS (19.02.99)
-SEARCH_INCLUDE="\
-    /usr/Motif-1.2/include    \
-    /usr/Motif-2.1/include    \
-                              \
-    /usr/include/Motif1.2     \
-    /opt/xpm/include/X11      \
-                              \
-    /usr/Motif1.2/include     \
-    /usr/dt/include           \
-    /usr/include/Xm           \
-                              \
-    /usr/X11R6/include        \
-    /usr/X11R5/include        \
-    /usr/X11R4/include        \
-                              \
-    /usr/X11R6/lib            \
-    /usr/X11R5/lib            \
-    /usr/X11R4/lib            \
-                              \
-    /usr/include/X11R6        \
-    /usr/include/X11R5        \
-    /usr/include/X11R4        \
-                              \
-    /usr/local/X11R6/include  \
-    /usr/local/X11R5/include  \
-    /usr/local/X11R4/include  \
-                              \
-    /usr/local/include/X11R6  \
-    /usr/local/include/X11R5  \
-    /usr/local/include/X11R4  \
-                              \
-    /usr/X11/include          \
-    /usr/include/X11          \
-    /usr/local/X11/include    \
-    /usr/local/include/X11    \
-                              \
-    /usr/X386/include         \
-    /usr/x386/include         \
-    /usr/XFree86/include/X11  \
-                              \
-    /usr/include              \
-    /usr/include/gtk          \
-    /usr/include/gdk          \
-    /usr/include/glib         \
-    /usr/local/include        \
-    /usr/unsupported/include  \
-    /usr/athena/include       \
-    /usr/local/x11r5/include  \
-    /usr/lpp/Xamples/include  \
-                              \
-    /usr/local/include/gtk    \
-    /usr/local/include/qt     \
-    /usr/include/qt           \
-                              \
-    /usr/openwin/include      \
-    /usr/openwin/share/include \
-    "
+    AC_TRY_COMPILE(
+      [
+      ],
+      [
+        bool b = true;
+
+        return 0;
+      ],
+      [
+        AC_DEFINE(HAVE_BOOL)
+        wx_cv_cpp_bool=yes
+      ],
+      [
+        wx_cv_cpp_bool=no
+      ]
+    )

 
 

-SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
+    AC_LANG_RESTORE
+  ])

 
 

-dnl ------------------------------------------------------------------------
-dnl standard checks
-dnl ------------------------------------------------------------------------
+  if test "$wx_cv_cpp_bool" = "yes"; then
+    AC_DEFINE(HAVE_BOOL)
+  fi
+])

 
 

-dnl ###################
-dnl # checks programs #
-dnl ###################
+dnl ---------------------------------------------------------------------------
+dnl WX_CPP_SIZE_T_IS_NOT_INT checks whether size_t and int are different types,
+dnl i.e. whether we may overload operator[] on its argument type
+dnl ---------------------------------------------------------------------------

 
 

-dnl C-compiler checks
-dnl =================
-dnl use what compiler
-AC_PROG_CC
-dnl   defines CC with the compiler to use
-dnl   defines GCC with yes if using gcc
-dnl   defines GCC empty if not using gcc
-dnl   defines CFLAGS
+AC_DEFUN(WX_CPP_SIZE_T_IS_NOT_INT,
+[
+  AC_CACHE_CHECK([if size_t and int are different types], wx_cv_cpp_sizet_not_int,
+  [
+    AC_LANG_SAVE
+    AC_LANG_CPLUSPLUS

 
 

-CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
+    AC_TRY_RUN([
+        #include <stdlib.h>
+
+        class S
+        {
+        public:
+          S(char *s) { m_s = s; }
+
+          char operator[](size_t n) const { return m_s[n]; }
+          char operator[](int n) const { return m_s[n]; }
+
+        private:
+          char *m_s;
+        };
+
+        int main()
+        {
+            S s("dummy");
+            size_t n1 = 2;
+            int n2 = 3;
+
+            return s[n1] == s[n2];
+        }
+      ],
+      AC_DEFINE(wxUSE_SIZE_T_STRING_OPERATOR) wx_cv_cpp_sizet_not_int=yes,
+      wx_cv_cpp_sizet_not_int=no,
+      wx_cv_cpp_sizet_not_int=no
+    )

 
 

-dnl does compiler support -c and -o simultaniously
-AC_PROG_CC_C_O
-dnl   defines NO_MINUS_C_MINUS_O if compiler does not accept
-dnl                              both switches simultaniously
-dnl what is the c-preprocessor
-AC_PROG_CPP
-dnl   defines CPP with the c-preprocessor
-dnl is -traditional needed for correct compilations
-AC_PROG_GCC_TRADITIONAL
-dnl   adds -traditional for gcc if needed
+    AC_LANG_RESTORE
+  ])
+])

 
 

-AC_LANG_SAVE
+dnl ---------------------------------------------------------------------------
+dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
+dnl ---------------------------------------------------------------------------
+
+AC_DEFUN(WX_C_BIGENDIAN,
+[AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
+[ac_cv_c_bigendian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
+if test $ac_cv_c_bigendian = unknown; then
+AC_TRY_RUN([main () {
+  /* Are we little or big endian?  From Harbison&Steele.  */
+  union
+  {
+    long l;
+    char c[sizeof (long)];
+  } u;
+  u.l = 1;
+  exit (u.c[sizeof (long) - 1] == 1);
+}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes, ac_cv_c_bigendian=unknown)
+fi])
+if test $ac_cv_c_bigendian = unknown; then
+  AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
+fi
+if test $ac_cv_c_bigendian = yes; then
+  AC_DEFINE(WORDS_BIGENDIAN)
+fi
+])

 
 

-dnl C++-compiler checks
-dnl ===================
-dnl use what compiler
-AC_PROG_CXX
-dnl   defines CXX with the compiler to use
-dnl   defines GXX with yes if using gxx
-dnl   defines GXX empty if not using gxx
-dnl   defines CXXFLAGS
-dnl what is the C++-preprocessor
-AC_PROG_CXXCPP
-dnl   defines CXXCPP with the C++-preprocessor
+dnl ---------------------------------------------------------------------------
+dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
+dnl ---------------------------------------------------------------------------
+
+AC_DEFUN(WX_ARG_CACHE_INIT,
+        [
+          wx_arg_cache_file="configarg.cache"
+          echo "loading argument cache $wx_arg_cache_file"
+          rm -f ${wx_arg_cache_file}.tmp
+          touch ${wx_arg_cache_file}.tmp
+          touch ${wx_arg_cache_file}
+        ])

 
 

-CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
+AC_DEFUN(WX_ARG_CACHE_FLUSH,
+        [
+          echo "saving argument cache $wx_arg_cache_file"
+          mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
+        ])

 
 

-AC_LANG_RESTORE
+dnl this macro checks for a command line argument and caches the result
+dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
+AC_DEFUN(WX_ARG_WITH,
+        [
+          AC_MSG_CHECKING("for --with-$1")
+          no_cache=0
+          AC_ARG_WITH($1, $2,
+                      [
+                        if test "$withval" = yes; then
+                          ac_cv_use_$1='$3=yes'
+                        else
+                          ac_cv_use_$1='$3=no'
+                        fi
+                      ],
+                      [
+                        LINE=`grep "$3" ${wx_arg_cache_file}`
+                        if test "x$LINE" != x ; then
+                          eval "DEFAULT_$LINE"
+                        else
+                          no_cache=1
+                        fi
+
+                        ac_cv_use_$1='$3='$DEFAULT_$3
+                      ])
+
+          eval "$ac_cv_use_$1"
+          if test "$no_cache" != 1; then
+            echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
+          fi
+
+          if test "$$3" = yes; then
+            AC_MSG_RESULT(yes)
+          else
+            AC_MSG_RESULT(no)
+          fi
+        ])

 
 

-dnl ranlib command
-dnl ==============
-AC_PROG_RANLIB
-dnl   defines RANLIB with the appropriate command
+dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
+dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
+AC_DEFUN(WX_ARG_ENABLE,
+        [
+          AC_MSG_CHECKING("for --enable-$1")
+          no_cache=0
+          AC_ARG_ENABLE($1, $2,
+                        [
+                          if test "$enableval" = yes; then
+                            ac_cv_use_$1='$3=yes'
+                          else
+                            ac_cv_use_$1='$3=no'
+                          fi
+                        ],
+                        [
+                          LINE=`grep "$3" ${wx_arg_cache_file}`
+                          if test "x$LINE" != x ; then
+                            eval "DEFAULT_$LINE"
+                          else
+                            no_cache=1
+                          fi
+
+                          ac_cv_use_$1='$3='$DEFAULT_$3
+                        ])
+
+          eval "$ac_cv_use_$1"
+          if test "$no_cache" != 1; then
+            echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
+          fi
+
+          if test "$$3" = yes; then
+            AC_MSG_RESULT(yes)
+          else
+            AC_MSG_RESULT(no)
+          fi
+        ])

 
 

-dnl ar command
-dnl ==========
-AC_CHECK_PROG(AR, ar, ar, ar)
-dnl   defines AR with the appropriate command
+dnl -
+dnl - GNU libc extension (added by GL)
+dnl -

 
 

-dnl install checks
-dnl ==============
-AC_PROG_INSTALL
-dnl   defines INSTALL with the appropriate command
+AC_DEFUN(WX_GNU_EXTENSIONS,
+[
+AC_MSG_CHECKING([if you need GNU extensions])
+AC_CACHE_VAL(wx_cv_gnu_extensions,[
+   AC_TRY_COMPILE([#include <features.h>],[

 
 

-dnl does ln -s works
-dnl ================
-AC_PROG_LN_S
-dnl   defines LN_S with the appropriate command
+#ifndef __GNU_LIBRARY__
+ Compile error wanted
+#endif

 
 

-dnl awk command
-dnl ===========
-AC_PROG_AWK
-dnl   defines AWK with the appropriate command
+],
+  [wx_cv_gnu_extensions=yes],
+  [wx_cv_gnu_extensions=no])
+])

 
 

-dnl strip command
-dnl =============
-AC_CHECK_PROG(STRIP, strip, strip, true)
-dnl   defines STRIP as strip or nothing if not found
+AC_MSG_RESULT($wx_cv_gnu_extensions)
+if test "$wx_cv_gnu_extensions" = "yes"; then
+  AC_DEFINE_UNQUOTED(_GNU_SOURCE)
+fi
+])

 
 

-dnl ###############
-dnl # make checks #
-dnl ###############
-dnl check if VPATH works
-AC_MSG_CHECKING("make for VPATH support")
-dnl create Makefile
-cat - << EOF > confMake
-check : file
-       cp \$? \$@
-       cp \$? final_file
-EOF

 
 

-if test ! -d sub ; then
-  mkdir sub
-fi
-echo dummy > sub/file
-${MAKE-make} -f confMake VPATH=sub 2> config.log > /dev/null
-RESULT=$?
-rm -f sub/file check final_file confMake
-rmdir sub
-if test "$RESULT" = 0; then
-  AC_MSG_RESULT(yes)
-else
-  AC_MSG_RESULT(no)
-  AC_MSG_ERROR(
-You need a make-utility that is able to use the variable
-VPATH correctly.
-If your version of make does not support VPATH correctly,
-please install GNU-make (possibly as gmake), and start
-configure with the following command:
-export MAKE=gmake; ./configure  for sh-type shells
-setenv MAKE gmake; ./configure  for csh-type shells
-Also please do remember to use gmake in this case every time
-you are trying to compile.
-)
-fi
+dnl ---------------------------------------------------------------------------
+dnl initialization
+dnl ---------------------------------------------------------------------------

 
 

-dnl ####################
-dnl # checks libraries #
-dnl ####################
-
-dnl find the X11 include and library files
-AC_PATH_XTRA
-dnl   defines x_includes and x_libraries
-
-dnl #######################
-dnl # checks header files #
-dnl #######################
-AC_HEADER_DIRENT
-dnl   defines DIR
-dnl   defines MACRO HAVE_DIRENT_H if dirent.h exists
-dnl   defines MACRO HAVE_SYS_NDIR_H if sys/ndir.h exists
-dnl   defines MACRO HAVE_SYS_DIR_H if sys/dir.h exists
-dnl   defines MACRO HAVE_NDIR_H if ndir.h exists
-AC_HEADER_STDC
-dnl   defines STDC_HEADERS if ANSI-C header
-AC_HEADER_SYS_WAIT
-dnl   defines HAVE_SYS_WAIT_H if sys/wait.h exist and is POSIX.1
-AC_CHECK_HEADERS(fcntl.h)
-dnl   defines HAVE_FCNTL_H
-AC_CHECK_HEADERS(limits.h)
-dnl   defines HAVE_LIMITS_h
-AC_CHECK_HEADERS(sys/file.h)
-dnl   defines HAVE_SYS_FILE_H
-AC_CHECK_HEADERS(sys/time.h)
-dnl   defines HAVE_SYS_TIME_H
-AC_CHECK_HEADERS(unistd.h)
-dnl   defines HAVE_UNISTD_H
-AC_CHECK_HEADERS(wchar.h)
-dnl defines HAVE_WCHAR_H
-AC_CHECK_HEADERS(wcstr.h)
-dnl defines HAVE_WCSTR_H
-AC_CHECK_HEADERS(fnmatch.h)
-dnl   defines HAVE_FNMATCH_H
-dnl As it needs Linux 2.1.x for the moment: check whether the file exists (GL).
-AC_CHECK_HEADERS(linux/joystick.h)
-GTK_JOYSTICK=""
-if test "$ac_cv_header_linux_joystick_h" = "yes"; then
-  GTK_JOYSTICK="gtk/joystick.cpp"
-fi
-AC_SUBST(GTK_JOYSTICK)
+dnl the file passed to AC_INIT should be specific to our package
+AC_INIT(wx-config.in)

 
 

-dnl some systems (AIX) define some of string function in strings.h
-AC_CHECK_HEADERS(strings.h)
+AC_CANONICAL_SYSTEM

 
 

-dnl #######################
-dnl # check for functions #
-dnl #######################
+dnl When making releases do:
+dnl
+dnl WX_RELEASE_NUMBER += 1
+dnl WX_INTERFACE_AGE += 1
+dnl WX_BINARY_AGE += 1
+dnl
+dnl if any functions have been added, do:
+dnl
+dnl WX_INTERFACE_AGE = 0

 
 

-dnl check for wcslen
-AC_CHECK_LIB(c, wcslen, [
-            AC_DEFINE(HAVE_WCSLEN)
-            WCHAR_LINK=""
-        ], [
-            AC_CHECK_LIB(w, wcslen, [
-                AC_DEFINE(HAVE_WCSLEN)
-                WCHAR_LINK="-lw"
-            ])
-        ])
-AC_SUBST(WCHAR_LINK)
+WX_MAJOR_VERSION_NUMBER=2
+WX_MINOR_VERSION_NUMBER=1
+WX_RELEASE_NUMBER=0

 
 

-dnl check for vprintf/vsprintf() which are GNU extensions
-AC_FUNC_VPRINTF
+WX_INTERFACE_AGE=0
+WX_BINARY_AGE=0

 
 

-dnl check for vsnprintf() - a safe version of vsprintf()
-AC_CHECK_FUNCS(vsnprintf,
-               AC_DEFINE(HAVE_VSNPRINTF),
-               AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
-              )
+WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER

 
 

-dnl check for vfork() (even if it's the same as fork() in modern Unices)
-AC_CHECK_FUNCS(vfork)
-
-POSIX4_LINK=
-AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_NANOSLEEP), [
-    AC_CHECK_LIB(posix4, nanosleep, [
-           AC_DEFINE(HAVE_NANOSLEEP)
-           POSIX4_LINK="-lposix4"
-    ], [
-    AC_CHECK_FUNCS(usleep,
-        AC_DEFINE(HAVE_USLEEP),
-        AC_MSG_WARN(Sleep() function will not work))
-    ])
-])
-
-dnl check for uname (POSIX) and gethostname (BSD)
-AC_CHECK_FUNCS(uname gethostname, break)
-
-dnl ###################
-dnl # checks typedefs #
-dnl ###################
-AC_TYPE_GETGROUPS
-dnl   defines GETGROUPS_T
-AC_TYPE_MODE_T
-dnl   defines mode_t if not already defined
-AC_TYPE_OFF_T
-dnl   defines off_t if not already defined
-AC_TYPE_PID_T
-dnl   defines pid_t if not already defined
-AC_TYPE_SIGNAL
-dnl   defines RETSIGTYPE for the correct return type of signal
-AC_TYPE_SIZE_T
-dnl   defines size_t if not already defined
-AC_TYPE_UID_T
-dnl   defines uid_t and gid_t if not already defined
-
-dnl #####################
-dnl # checks structures #
-dnl #####################
-
-AC_HEADER_STAT
-dnl   defines STAT_MACROS_BROKEN if S_ISDIR and S_ISREG
-dnl                              do not work properly
-AC_HEADER_TIME
-dnl   defines TIME_WITH_SYS_TIME if time.h and sys/time.h can
-dnl                              both be included
-AC_STRUCT_ST_BLKSIZE
-dnl   defines HAVE_ST_BLKSIZE if struct stat contains st_blksize
-AC_STRUCT_ST_BLOCKS
-dnl   defines HAVE_ST_BLOCKS if struct stat contains st_blocks
-AC_STRUCT_ST_RDEV
-dnl   defines HAVE_ST_RDEV if struct stat contains st_rdev
-AC_STRUCT_TM
-dnl   defines TM_IN_SYS_TIME if struct tm is not in time.h
-AC_STRUCT_TIMEZONE
-dnl   defines HAVE_ST_BLKSIZE if struct tm contains tm_zone
-dnl   otherwise
-dnl   defines HAVE_TZNAME if external array tzname is found
-
-dnl ###################################
-dnl # checks compiler characteristics #
-dnl ###################################
-
-AC_C_CONST
-dnl   defines const to be empty if c-compiler does not support const fully
-AC_C_INLINE
-dnl   defines inline to a sensible value for the c-compiler
-AC_C_CHAR_UNSIGNED
-dnl   defines __CHAR_UNSIGNED__ if char is unsigned
-AC_C_LONG_DOUBLE
-dnl   defines HAVE_LONGDOUBLE if compiler supports long double
-
-AC_C_BIGENDIAN
-dnl   defines WORDS_BIGENDIAN if system is big endian
-
-dnl give some default values for cross-compiling
-AC_CHECK_SIZEOF(int *, 4)
-AC_CHECK_SIZEOF(int, 4)
-AC_CHECK_SIZEOF(long, 4)
-AC_CHECK_SIZEOF(long long, 0)
-dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
-
-dnl ######################
-dnl # check C++ features #
-dnl ######################
-
-AC_LANG_SAVE
-AC_LANG_CPLUSPLUS
-
-dnl check for iostream (as opposed to iostream.h) standard header
-AC_CHECK_HEADERS(iostream)
-if test "x$HAVE_IOSTREAM" = "x" ; then
-  AC_DEFINE(wxUSE_IOSTREAMH)
-fi
-
-dnl Check for existence of builtin 'bool' data type
-dnl
-dnl do nothing for cross-compilation - assume bool is not defined 
-AC_MSG_CHECKING(if C++ compiler supports bool)
-AC_TRY_RUN([
-
-int main()
-{
-    bool b = true;
-
-    return 0;
-}
-       ],
-          AC_DEFINE(HAVE_BOOL) AC_MSG_RESULT(yes),
-          AC_MSG_RESULT(no),
-          AC_MSG_RESULT(no assumed for cross-compilation))
-
-dnl Check whether overloading on size_t/int parameter works
-AC_MSG_CHECKING(if size_t and int are different types)
-AC_TRY_RUN([
-#include <stdlib.h>
-
-void wxFoo(int i) { }
-void wxFoo(size_t n) { }
-
-int main()
-{
-    int i;
-    size_t n;
-    wxFoo(0);
-    wxFoo(1);
-    wxFoo(0u);
-    wxFoo(i);
-    wxFoo(n);
-
-    return 0;
-}
-
-    ],
-    AC_DEFINE(wxUSE_SIZE_T_STRING_OPERATOR) AC_MSG_RESULT(yes),
-    AC_MSG_RESULT(no),
-    AC_MSG_RESULT(no assumed for cross-compilation))
-
-AC_LANG_RESTORE
-
-dnl ############################
-dnl # checks library functions #
-dnl ############################
-
-dnl ##########################
-dnl # checks system services #
-dnl ##########################
-
-
-AC_SYS_LONG_FILE_NAMES
-dnl   defines HAVE_LONG_FILENAMES if filenames longer then
-dnl                               14 chars are supported
-
-dnl AC_SYS_RESTARTABLE_SYSCALLS
-dnl   defines HAVE_RESTARTABLE_SYSCALLS if the system restarts a
-dnl                                     system call that is interrupted
-dnl                                     by a signal
-
-dnl #################
-dnl # checks PARSER #
-dnl #################
-
-dnl YACC checks
-dnl ===========
-AC_PROG_YACC
-dnl   defines YACC with the appropriate command
-
-dnl LEX checks
-dnl ==========
-AC_PROG_LEX
-dnl   defines LEX with the appropriate command
-dnl   defines LEXLIB with the appropriate library
-dnl what type is yytext
-AC_DECL_YYTEXT
-dnl   defines YYTEXT_POINTER  if yytext is char*
-dnl   defines LEX_OUTPUT_ROOT as to the base of the
-dnl                           filename output by the lexer
-
-dnl ###################################
-dnl ##  Check for dynamic load module #
-dnl ###################################
-
-DL_LIBRARY=
-AC_CHECK_FUNCS(dlopen, AC_DEFINE(HAVE_LIBDL),
-[AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL) DL_LIBRARY="-ldl"],
- [AC_CHECK_LIB(dld, dld_link, [AC_DEFINE(HAVE_DLD) DL_LIBRARY="-ldld"],
-   [AC_CHECK_FUNCS(shl_load, AC_DEFINE(HAVE_SHL_LOAD) )]
-  )]
- )]
-)
-AC_SUBST(DL_LIBRARY)
-
-AC_CACHE_CHECK([for underscore before symbols], libltdl_cv_uscore, [
-  echo "main(){int i=1;} fnord(){int i=23; int ltuae=42;}" > conftest.c
-  ${CC} -c conftest.c > /dev/null
-  if (nm conftest.o | grep _fnord) > /dev/null; then
-    libltdl_cv_uscore=yes
-  else
-    libltdl_cv_uscore=no
-  fi
-  rm -f conftest*
-])
-
-if test x"$libltdl_cv_uscore" = xyes; then
-  if test x"$ac_cv_func_dlopen" = xyes ||
-     test x"$ac_cv_lib_dl_dlopen" = xyes ; then
-       AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
-               libltdl_cv_need_uscore, [dnl
-               AC_TRY_RUN([
-#include <dlfcn.h>
-#include <stdio.h>
-fnord() { int i=42;}
-main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
-    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
-    if(ptr1 && !ptr2) exit(0); } exit(1); }
-],     libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
-       libltdl_cv_need_uscore=no
-)])
-  fi
-fi
-
-if test x"$libltdl_cv_need_uscore" = xyes; then
-   AC_DEFINE(NEED_USCORE)
-fi
-
-dnl ##########################################
-dnl ##  Check for specific library functions #
-dnl ##########################################
-
-dnl Checks for library functions.
-AC_CHECK_FUNCS(strerror)
-
-dnl ------------------------------------------------------------------------
-dnl main includes
-dnl ------------------------------------------------------------------------
-
-CHECK_INCLUDE="-I/usr/include $X_CFLAGS"
-CHECK_LIB="-L/lib -L/usr/lib $X_LIBS"
+dnl wxWindows shared library versioning
+WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
+WX_CURRENT=`expr $WX_RELEASE_NUMBER - $WX_INTERFACE_AGE`
+WX_REVISION=$WX_INTERFACE_AGE
+WX_AGE=`expr $WX_BINARY_AGE - $WX_INTERFACE_AGE`

 
 dnl ------------------------------------------------------------------------
 
 dnl ------------------------------------------------------------------------

-dnl host system
-dnl ------------------------------------------------------------------------
-
-AC_CANONICAL_HOST
-canonical=$host
-configuration=$host_alias
-
-dnl ------------------------------------------------------------------------
-dnl system settings
+dnl Check platform (host system)

 dnl ------------------------------------------------------------------------
 
 dnl ------------------------------------------------------------------------
 

+dnl assume Unix

 USE_UNIX=1
 USE_UNIX=1

-

 USE_LINUX=
 USE_SGI=
 USE_HPUX=
 USE_LINUX=
 USE_SGI=
 USE_HPUX=


@@ -753,29 +480,50 @@ USE_BSD=
 USE_FREEBSD=
 USE_VMS=
 USE_ULTRIX=
 USE_FREEBSD=
 USE_VMS=
 USE_ULTRIX=

+USE_CYGWIN=
+USE_MINGW=

 USE_DATA_GENERAL=
 
 USE_DATA_GENERAL=
 

-AC_DEFINE(__UNIX__)
-case "${canonical}" in
+dnl the list of all available toolkits
+ALL_TOOLKITS="CYGWIN GTK MINGW MOTIF WINE"
+
+dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
+dnl     which are either yes or no
+DEFAULT_wxUSE_GTK=0
+DEFAULT_wxUSE_MOTIF=0
+DEFAULT_wxUSE_MSW=0
+DEFAULT_wxUSE_WINE=0
+
+dnl these are the values which are really default for the given platform -
+dnl they're not cached and are only used if no --with-toolkit was given *and*
+dnl nothing was found in the cache
+DEFAULT_DEFAULT_wxUSE_GTK=0
+DEFAULT_DEFAULT_wxUSE_MOTIF=0
+DEFAULT_DEFAULT_wxUSE_MSW=0
+DEFAULT_DEFAULT_wxUSE_WINE=0
+
+case "${host}" in

   *-hp-hpux* )
     USE_HPUX=1
   *-hp-hpux* )
     USE_HPUX=1

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

     AC_DEFINE(__HPUX__)
   ;;
   *-*-linux* )
     USE_LINUX=1
     AC_DEFINE(__LINUX__)
     TMP=`uname -m`
     AC_DEFINE(__HPUX__)
   ;;
   *-*-linux* )
     USE_LINUX=1
     AC_DEFINE(__LINUX__)
     TMP=`uname -m`

-    if test "x$TMP" = "xalpha"
-    then
+    if test "x$TMP" = "xalpha"; then

       USE_ALPHA=1
       AC_DEFINE(__ALPHA__)
     fi
       USE_ALPHA=1
       AC_DEFINE(__ALPHA__)
     fi

+    DEFAULT_DEFAULT_wxUSE_GTK=1

   ;;
   *-*-irix5* | *-*-irix6* )
     USE_SGI=1
     USE_SVR4=1
     AC_DEFINE(__SGI__)
     AC_DEFINE(__SVR4__)
   ;;
   *-*-irix5* | *-*-irix6* )
     USE_SGI=1
     USE_SVR4=1
     AC_DEFINE(__SGI__)
     AC_DEFINE(__SVR4__)

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

   ;;
   *-*-solaris2* )
     USE_SUN=1
   ;;
   *-*-solaris2* )
     USE_SUN=1


@@ -784,6 +532,7 @@ case "${canonical}" in
     AC_DEFINE(__SUN__)
     AC_DEFINE(__SOLARIS__)
     AC_DEFINE(__SVR4__)
     AC_DEFINE(__SUN__)
     AC_DEFINE(__SOLARIS__)
     AC_DEFINE(__SVR4__)

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

   ;;
   *-*-sunos4* )
     USE_SUN=1
   ;;
   *-*-sunos4* )
     USE_SUN=1


@@ -792,30 +541,35 @@ case "${canonical}" in
     AC_DEFINE(__SUN__)
     AC_DEFINE(__SUNOS__)
     AC_DEFINE(__BSD__)
     AC_DEFINE(__SUN__)
     AC_DEFINE(__SUNOS__)
     AC_DEFINE(__BSD__)

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

   ;;
   *-*-freebsd* | *-*-netbsd*)
     USE_BSD=1
     USE_FREEBSD=1
     AC_DEFINE(__FREEBSD__)
     AC_DEFINE(__BSD__)
   ;;
   *-*-freebsd* | *-*-netbsd*)
     USE_BSD=1
     USE_FREEBSD=1
     AC_DEFINE(__FREEBSD__)
     AC_DEFINE(__BSD__)

+    DEFAULT_DEFAULT_wxUSE_GTK=1

   ;;
   *-*-osf* )
     USE_ALPHA=1
     USE_OSF=1
     AC_DEFINE(__ALPHA__)
     AC_DEFINE(__OSF__)
   ;;
   *-*-osf* )
     USE_ALPHA=1
     USE_OSF=1
     AC_DEFINE(__ALPHA__)
     AC_DEFINE(__OSF__)

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

   ;;
   *-*-dgux5* )
     USE_ALPHA=1
     USE_SVR4=1
     AC_DEFINE(__ALPHA__)
     AC_DEFINE(__SVR4__)
   ;;
   *-*-dgux5* )
     USE_ALPHA=1
     USE_SVR4=1
     AC_DEFINE(__ALPHA__)
     AC_DEFINE(__SVR4__)

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

   ;;
   *-*-sysv5* )
     USE_SYSV=1
     USE_SVR4=1
     AC_DEFINE(__SYSV__)
     AC_DEFINE(__SVR4__)
   ;;
   *-*-sysv5* )
     USE_SYSV=1
     USE_SVR4=1
     AC_DEFINE(__SYSV__)
     AC_DEFINE(__SVR4__)

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

   ;;
   *-*-aix* )
     USE_AIX=1
   ;;
   *-*-aix* )
     USE_AIX=1


@@ -824,348 +578,938 @@ case "${canonical}" in
     AC_DEFINE(__AIX__)
     AC_DEFINE(__SYSV__)
     AC_DEFINE(__SVR4__)
     AC_DEFINE(__AIX__)
     AC_DEFINE(__SYSV__)
     AC_DEFINE(__SVR4__)

+    DEFAULT_DEFAULT_wxUSE_MOTIF=1

   ;;
   ;;

-  *)
-    AC_MSG_ERROR(I don't know your system type.)
-esac
-
-dnl ------------------------------------------------------------------------
-dnl defaults for command options
-dnl ------------------------------------------------------------------------
-
-AC_OVERRIDES_PREPARE
-
-DEFAULT_wxUSE_GTK=1
-DEFAULT_wxUSE_QT=0
-DEFAULT_wxUSE_MOTIF=0
-
-DEFAULT_wxUSE_THREADS=0
-
-DEFAULT_wxUSE_SHARED=1
-DEFAULT_wxUSE_OPTIMISE=1
-DEFAULT_wxUSE_PROFILE=0
-DEFAULT_wxUSE_DEBUG_FLAG=0
-DEFAULT_wxUSE_DEBUG_INFO=0
-DEFAULT_wxUSE_MEM_TRACING=0
-DEFAULT_wxUSE_DMALLOC=0
-DEFAULT_wxUSE_APPLE_IEEE=1
-DEFAULT_wxUSE_IOSTREAMH=1
-
-DEFAULT_wxUSE_ZLIB=1
-DEFAULT_wxUSE_LIBPNG=1
-DEFAULT_wxUSE_LIBJPEG=1
-DEFAULT_wxUSE_ODBC=1
-
-DEFAULT_wxUSE_TIMEDATE=1
-DEFAULT_wxUSE_INTL=1
-DEFAULT_wxUSE_CONFIG=1
-DEFAULT_wxUSE_STREAMS=1
-DEFAULT_wxUSE_SOCKETS=1
-DEFAULT_wxUSE_SERIAL=1
-DEFAULT_wxUSE_DYNLIB_CLASS=1
-
-DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=1
-DEFAULT_WX_NORMALIZED_PS_FONTS=1
-DEFAULT_wxUSE_POSTSCRIPT=1
-
-DEFAULT_wxUSE_IPC=1
-DEFAULT_wxUSE_RESOURCES=1
-DEFAULT_wxUSE_CLIPBOARD=1
-DEFAULT_wxUSE_TOOLTIPS=1
-DEFAULT_wxUSE_DRAG_AND_DROP=1
-DEFAULT_wxUSE_SPLINE=1
-
-DEFAULT_wxUSE_MDI_ARCHITECTURE=1
-DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=1
-DEFAULT_wxUSE_PRINTING_ARCHITECTURE=1
-
-DEFAULT_wxUSE_PROLOGIO=1
-DEFAULT_wxUSE_WX_RESOURCES=1
-DEFAULT_wxUSE_RPC=0
-DEFAULT_wxUSE_HELP=1
-
-DEFAULT_wxUSE_UNICODE=0
-DEFAULT_wxUSE_WCSRTOMBS=0
-
-dnl ----------------------------------------------------------------
-dnl toolkit options
-dnl ----------------------------------------------------------------
-
-AC_OVERRIDES(gtk,gtk,
-**--with-gtk              use GTK,
-wxUSE_GTK)
-
-AC_OVERRIDES(qt,qt,
-**--with-qt               use Qt,
-wxUSE_QT)

 
 

-AC_OVERRIDES(motif,motif,
-**--with-motif            use Motif/Lesstif,
-wxUSE_MOTIF)
+  *-*-cygwin32* )
+    USE_UNIX=0
+    AC_DEFINE(__WIN32__)
+    AC_DEFINE(__WIN95__)
+    AC_DEFINE(__WINDOWS__)
+    AC_DEFINE(__GNUWIN32__)
+    AC_DEFINE(STRICT)
+    AC_DEFINE(WINVER, 0x0400)
+    DEFAULT_DEFAULT_wxUSE_MSW=1
+  ;;
+  *-*-mingw32* )
+    USE_UNIX=0
+    AC_DEFINE(__WIN32__)
+    AC_DEFINE(__WIN95__)
+    AC_DEFINE(__WINDOWS__)
+    AC_DEFINE(__GNUWIN32__)
+    AC_DEFINE(STRICT)
+    AC_DEFINE(WINVER, 0x0400)
+    DEFAULT_DEFAULT_wxUSE_MSW=1
+  ;;

 
 

-dnl ----------------------------------------------------------------
-dnl compile options
-dnl ----------------------------------------------------------------
+  *-pc-os2_emx )
+    AC_DEFINE(__EMX__)
+  ;;

 
 

-AC_OVERRIDES(shared,shared,
-**--with-shared           create shared libraries,
-wxUSE_SHARED)
+  *)
+    AC_MSG_ERROR(unknown system type ${host}.)
+esac

 
 

-AC_OVERRIDES(optimise,optimise,
-**--with-optimise         create optimised code,
-wxUSE_OPTIMISE)
+if test "$USE_UNIX" = 1 ; then
+  wxUSE_UNIX=yes
+  AC_DEFINE(__UNIX__)
+  SRC_SUBDIRS="$SRC_SUBDIRS unix"
+  INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS unix"
+fi

 
 

-AC_OVERRIDES(debug_flag,debug_flag,
-**--with-debug_flag       create code with WXDEBUG define set to 1,
-wxUSE_DEBUG_FLAG)
+dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
+if test "$USE_LINUX" = 1; then
+  AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
+fi

 
 

-AC_OVERRIDES(debug_info,debug_info,
-**--with-debug_info       create code with debuging information,
-wxUSE_DEBUG_INFO)
+dnl ---------------------------------------------------------------------------
+dnl command line options for configure
+dnl ---------------------------------------------------------------------------

 
 

-AC_OVERRIDES(debug_gdb,debug_gdb,
-**--with-debug_gdb        create code with extra GDB debuging information,
-wxUSE_DEBUG_GDB)
+dnl the default values for all options - we collect them all here to simplify
+dnl modification of the default values (for example, if the defaults for some
+dnl platform should be changed, it can be done here too)
+dnl
+dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
+
+WX_ARG_CACHE_INIT
+
+dnl useful to test the compilation with minimum options, define as 0 for normal
+dnl usage
+DEBUG_CONFIGURE=0
+if test $DEBUG_CONFIGURE = 1; then
+  DEFAULT_wxUSE_THREADS=yes
+
+  DEFAULT_wxUSE_SHARED=yes
+  DEFAULT_wxUSE_OPTIMISE=yes
+  DEFAULT_wxUSE_PROFILE=no
+  DEFAULT_wxUSE_NO_DEPS=no
+  DEFAULT_wxUSE_NO_RTTI=no
+  DEFAULT_wxUSE_NO_EXCEPTIONS=no
+  DEFAULT_wxUSE_PERMISSIVE=no
+  DEFAULT_wxUSE_DEBUG_FLAG=yes
+  DEFAULT_wxUSE_DEBUG_INFO=yes
+  DEFAULT_wxUSE_DEBUG_GDB=yes
+  DEFAULT_wxUSE_MEM_TRACING=no
+  DEFAULT_wxUSE_DEBUG_CONTEXT=no
+  DEFAULT_wxUSE_DMALLOC=no
+  DEFAULT_wxUSE_APPLE_IEEE=no
+
+  DEFAULT_wxUSE_LOG=yes
+
+  DEFAULT_wxUSE_GUI=yes
+
+  DEFAULT_wxUSE_ZLIB=no
+  DEFAULT_wxUSE_LIBPNG=no
+  DEFAULT_wxUSE_LIBGIF=no
+  DEFAULT_wxUSE_LIBJPEG=no
+  DEFAULT_wxUSE_ODBC=no
+
+  DEFAULT_wxUSE_STD_IOSTREAM=no
+  DEFAULT_wxUSE_FILE=no
+  DEFAULT_wxUSE_TEXTFILE=no
+  DEFAULT_wxUSE_TIMEDATE=no
+  DEFAULT_wxUSE_WAVE=no
+  DEFAULT_wxUSE_INTL=no
+  DEFAULT_wxUSE_CONFIG=no
+  DEFAULT_wxUSE_STREAMS=no
+  DEFAULT_wxUSE_SOCKETS=no
+  DEFAULT_wxUSE_SERIAL=no
+  DEFAULT_wxUSE_JOYSTICK=no
+  DEFAULT_wxUSE_DYNLIB_CLASS=no
+  DEFAULT_wxUSE_LONGLONG=no
+
+  DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
+  DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
+  DEFAULT_wxUSE_POSTSCRIPT=no
+
+  DEFAULT_wxUSE_X_RESOURCES=no
+  DEFAULT_wxUSE_CLIPBOARD=no
+  DEFAULT_wxUSE_TOOLTIPS=no
+  DEFAULT_wxUSE_DRAG_AND_DROP=no
+  DEFAULT_wxUSE_SPLINES=no
+
+  DEFAULT_wxUSE_MDI_ARCHITECTURE=no
+  DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
+  DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
+
+  DEFAULT_wxUSE_PROLOGIO=no
+  DEFAULT_wxUSE_RESOURCES=no
+  DEFAULT_wxUSE_CONSTRAINTS=no
+  DEFAULT_wxUSE_IPC=no
+  DEFAULT_wxUSE_HELP=no
+  DEFAULT_wxUSE_WXTREE=no
+  DEFAULT_wxUSE_METAFILE=no
+
+  DEFAULT_wxUSE_COMMONDLGS=no
+  DEFAULT_wxUSE_DIRDLG=no
+  DEFAULT_wxUSE_TEXTDLG=no
+  DEFAULT_wxUSE_STARTUP_TIPS=no
+  DEFAULT_wxUSE_PROGRESSDLG=no
+  DEFAULT_wxUSE_MINIFRAME=no
+  DEFAULT_wxUSE_HTML=no
+  DEFAULT_wxUSE_FS_INET=no
+  DEFAULT_wxUSE_FS_ZIP=no
+  DEFAULT_wxUSE_BUSYINFO=no
+  DEFAULT_wxUSE_ZIPSTREAM=no
+  DEFAULT_wxUSE_VALIDATORS=yes
+
+  DEFAULT_wxUSE_ACCEL=no
+  DEFAULT_wxUSE_CARET=no
+  DEFAULT_wxUSE_BMPBUTTON=no
+  DEFAULT_wxUSE_CHECKBOX=no
+  DEFAULT_wxUSE_CHECKLST=no
+  DEFAULT_wxUSE_CHOICE=yes
+  DEFAULT_wxUSE_COMBOBOX=no
+  DEFAULT_wxUSE_GAUGE=no
+  DEFAULT_wxUSE_GRID=no
+  DEFAULT_wxUSE_IMAGLIST=no
+  DEFAULT_wxUSE_LISTBOX=no
+  DEFAULT_wxUSE_LISTCTRL=no
+  DEFAULT_wxUSE_NOTEBOOK=no
+  DEFAULT_wxUSE_RADIOBOX=no
+  DEFAULT_wxUSE_RADIOBTN=no
+  DEFAULT_wxUSE_SASH=no
+  DEFAULT_wxUSE_SCROLLBAR=no
+  DEFAULT_wxUSE_SLIDER=no
+  DEFAULT_wxUSE_SPINBTN=no
+  DEFAULT_wxUSE_SPLITTER=no
+  DEFAULT_wxUSE_STATBMP=no
+  DEFAULT_wxUSE_STATBOX=no
+  DEFAULT_wxUSE_STATLINE=no
+  DEFAULT_wxUSE_STATUSBAR=yes
+  DEFAULT_wxUSE_TABDIALOG=no
+  DEFAULT_wxUSE_TOOLBAR=no
+  DEFAULT_wxUSE_TREECTRL=no
+
+  DEFAULT_wxUSE_UNICODE=no
+  DEFAULT_wxUSE_WCSRTOMBS=no
+else
+  DEFAULT_wxUSE_THREADS=yes
+
+  DEFAULT_wxUSE_SHARED=yes
+  DEFAULT_wxUSE_OPTIMISE=yes
+  DEFAULT_wxUSE_PROFILE=no
+  DEFAULT_wxUSE_NO_DEPS=no
+  DEFAULT_wxUSE_NO_RTTI=no
+  DEFAULT_wxUSE_NO_EXCEPTIONS=no
+  DEFAULT_wxUSE_PERMISSIVE=no
+  DEFAULT_wxUSE_DEBUG_FLAG=no
+  DEFAULT_wxUSE_DEBUG_INFO=no
+  DEFAULT_wxUSE_DEBUG_GDB=no
+  DEFAULT_wxUSE_MEM_TRACING=no
+  DEFAULT_wxUSE_DEBUG_CONTEXT=no
+  DEFAULT_wxUSE_DMALLOC=no
+  DEFAULT_wxUSE_APPLE_IEEE=yes
+
+  DEFAULT_wxUSE_LOG=yes
+
+  DEFAULT_wxUSE_GUI=yes
+
+  DEFAULT_wxUSE_ZLIB=yes
+  DEFAULT_wxUSE_LIBPNG=yes
+  DEFAULT_wxUSE_LIBGIF=yes
+  DEFAULT_wxUSE_LIBJPEG=yes
+  DEFAULT_wxUSE_ODBC=no
+
+  DEFAULT_wxUSE_STD_IOSTREAM=no
+  DEFAULT_wxUSE_FILE=yes
+  DEFAULT_wxUSE_TEXTFILE=yes
+  DEFAULT_wxUSE_TIMEDATE=yes
+  DEFAULT_wxUSE_WAVE=no
+  DEFAULT_wxUSE_INTL=yes
+  DEFAULT_wxUSE_CONFIG=yes
+  DEFAULT_wxUSE_STREAMS=yes
+  DEFAULT_wxUSE_SOCKETS=yes
+  DEFAULT_wxUSE_SERIAL=yes
+  DEFAULT_wxUSE_JOYSTICK=yes
+  DEFAULT_wxUSE_DYNLIB_CLASS=yes
+  DEFAULT_wxUSE_LONGLONG=no
+
+  DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
+  DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
+  DEFAULT_wxUSE_POSTSCRIPT=yes
+
+  DEFAULT_wxUSE_X_RESOURCES=no
+  DEFAULT_wxUSE_CLIPBOARD=yes
+  DEFAULT_wxUSE_TOOLTIPS=yes
+  DEFAULT_wxUSE_DRAG_AND_DROP=yes
+  DEFAULT_wxUSE_SPLINES=yes
+
+  DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
+  DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
+  DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
+
+  DEFAULT_wxUSE_PROLOGIO=yes
+  DEFAULT_wxUSE_RESOURCES=yes
+  DEFAULT_wxUSE_CONSTRAINTS=yes
+  DEFAULT_wxUSE_IPC=yes
+  DEFAULT_wxUSE_HELP=yes
+  DEFAULT_wxUSE_WXTREE=yes
+  DEFAULT_wxUSE_METAFILE=yes
+
+  DEFAULT_wxUSE_COMMONDLGS=yes
+  DEFAULT_wxUSE_DIRDLG=yes
+  DEFAULT_wxUSE_TEXTDLG=yes
+  DEFAULT_wxUSE_STARTUP_TIPS=yes
+  DEFAULT_wxUSE_PROGRESSDLG=yes
+  DEFAULT_wxUSE_MINIFRAME=yes
+  DEFAULT_wxUSE_HTML=yes
+  DEFAULT_wxUSE_FS_INET=yes
+  DEFAULT_wxUSE_FS_ZIP=yes
+  DEFAULT_wxUSE_BUSYINFO=yes
+  DEFAULT_wxUSE_ZIPSTREAM=yes
+  DEFAULT_wxUSE_VALIDATORS=yes
+
+  DEFAULT_wxUSE_ACCEL=yes
+  DEFAULT_wxUSE_CARET=yes
+  DEFAULT_wxUSE_BMPBUTTON=yes
+  DEFAULT_wxUSE_CHECKBOX=yes
+  DEFAULT_wxUSE_CHECKLST=yes
+  DEFAULT_wxUSE_CHOICE=yes
+  DEFAULT_wxUSE_COMBOBOX=yes
+  DEFAULT_wxUSE_GAUGE=yes
+  DEFAULT_wxUSE_GRID=yes
+  DEFAULT_wxUSE_IMAGLIST=yes
+  DEFAULT_wxUSE_LISTBOX=yes
+  DEFAULT_wxUSE_LISTCTRL=yes
+  DEFAULT_wxUSE_NOTEBOOK=yes
+  DEFAULT_wxUSE_RADIOBOX=yes
+  DEFAULT_wxUSE_RADIOBTN=yes
+  DEFAULT_wxUSE_SASH=yes
+  DEFAULT_wxUSE_SCROLLBAR=yes
+  DEFAULT_wxUSE_SLIDER=yes
+  DEFAULT_wxUSE_SPINBTN=yes
+  DEFAULT_wxUSE_SPLITTER=yes
+  DEFAULT_wxUSE_STATBMP=yes
+  DEFAULT_wxUSE_STATBOX=yes
+  DEFAULT_wxUSE_STATLINE=yes
+  DEFAULT_wxUSE_STATUSBAR=yes
+  DEFAULT_wxUSE_TABDIALOG=no
+  DEFAULT_wxUSE_TOOLBAR=yes
+  DEFAULT_wxUSE_TREECTRL=yes
+
+  DEFAULT_wxUSE_UNICODE=no
+  DEFAULT_wxUSE_WCSRTOMBS=no
+fi

 
 

-AC_OVERRIDES(mem_tracing,mem_tracing,
-**--with-mem_traing       create code with memory tracing,
-wxUSE_MEM_TRACING)
+dnl WX_ARG_WITH should be used to select whether an external package will be
+dnl used or not, to configure compile-time features of this package itself,
+dnl use WX_ARG_ENABLE instead

 
 

-AC_OVERRIDES(dmalloc,dmalloc,
-**--with-dmalloc          use dmalloc memory debug library (www.letters.com/dmalloc/),
-wxUSE_DMALLOC)
+dnl ============================
+dnl external package dependecies
+dnl ============================

 
 

-AC_OVERRIDES(profile,profile,
-**--with-profile          create code with profiling information,
-wxUSE_PROFILE)
+dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
+dnl these values manually
+for toolkit in `echo $ALL_TOOLKITS`; do
+  LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
+  if test "x$LINE" != x ; then
+    has_toolkit_in_cache=1
+    eval "DEFAULT_$LINE"
+    eval "CACHE_$toolkit=1"
+  fi
+done

 
 

-AC_OVERRIDES(apple_ieee, apple_ieee,
-**--with_apple_ieee      use the Apple IEEE codec,
-wxUSE_APPLE_IEEE)
+AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
+AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
+AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
+AC_ARG_WITH(cygwin,        [  --with-cygwin           use Cygwin for MS-Windows], [wxUSE_CYGWIN="$withval" CACHE_CYGWIN=1 TOOLKIT_GIVEN=1])
+AC_ARG_WITH(mingw,         [  --with-mingw            use GCC Minimal MS-Windows], [wxUSE_MINGW="$withval" CACHE_MINGW=1 TOOLKIT_GIVEN=1])

 
 

-AC_OVERRIDES(threads,threads,
-**--with-threads          for enabling threads,
-wxUSE_THREADS)
+AC_ARG_WITH(gtk-prefix,    [  --with-gtk-prefix=PFX   Prefix where GTK is installed],
+            gtk_config_prefix="$withval", gtk_config_prefix="")
+AC_ARG_WITH(gtk-exec-prefix, [  --with-gtk-exec-prefix=PFX  Exec prefix where GTK is installed],
+            gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")

 
 

-AC_OVERRIDES(dynlib,dynlib,
-**--with-dynlib           to compile wxLibrary class,
-wxUSE_DYNLIB_CLASS)
+WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (www.letters.com/dmalloc)], wxUSE_DMALLOC)
+WX_ARG_WITH(zlib,          [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
+WX_ARG_WITH(libpng,        [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
+WX_ARG_WITH(libgif,        [  --with-libgif           use libgif (GIF file format)], wxUSE_LIBGIF)
+WX_ARG_WITH(libjpeg,       [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
+WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
+WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)

 
 

-dnl ----------------------------------------------------------------
-dnl user options for libraries
-dnl ----------------------------------------------------------------
+dnl ====================
+dnl compile-time options
+dnl ====================

 
 

-AC_OVERRIDES(zlib,zlib,
-**--without-zlib             don't use zlib for LZW comression,
-wxUSE_ZLIB)
+dnl ---------------------------------------------------------------------------
+dnl compile options
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
+WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
+WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
+
+if test "$wxUSE_DEBUG" = "yes"; then
+  DEFAULT_wxUSE_DEBUG_FLAG=yes
+  DEFAULT_wxUSE_DEBUG_INFO=yes
+elif test "$wxUSE_DEBUG" = "no"; then
+  DEFAULT_wxUSE_DEBUG_FLAG=no
+  DEFAULT_wxUSE_DEBUG_INFO=no
+fi

 
 

-AC_OVERRIDES(libpng,libpng,
-**--without-libpng           don't use libpng (PNG image format),
-wxUSE_LIBPNG)
+WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
+WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
+WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
+WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
+WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
+WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
+WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
+WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without exceptions information], wxUSE_NO_EXCEPTIONS)
+WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
+WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
+
+dnl ---------------------------------------------------------------------------
+dnl --disable-gui will build only non-GUI part of wxWindows
+dnl
+dnl NB: this is still in testing stage, don't use if you don't know what you're
+dnl     doing
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
+
+dnl ---------------------------------------------------------------------------
+dnl (small) optional non GUI classes
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
+WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
+WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
+WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
+WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
+WX_ARG_ENABLE(timedate,      [  --enable-timedate       use date/time classes], wxUSE_TIMEDATE)
+WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
+WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
+WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
+WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
+WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
+WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
+WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
+WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile classes], wxUSE_TEXTFILE)
+WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
+WX_ARG_ENABLE(wcsrtombs,     [  --enable-wcsrtombs      use wcsrtombs instead of buggy (GNU libc1/Linux libc5) wcstombs], wxUSE_WCSRTOMBS)
+WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
+WX_ARG_ENABLE(joystick,      [  --enable-joystick       compile in joystick support (Linux only)], wxUSE_JOYSTICK)
+WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
+WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
+WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
+WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
+
+dnl ---------------------------------------------------------------------------
+dnl "big" options (i.e. those which change a lot of things throughout the library)
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
+WX_ARG_ENABLE(serial,      [  --enable-serial         use class serialization], wxUSE_SERIAL)
+
+dnl ---------------------------------------------------------------------------
+dnl "big" GUI options
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
+WX_ARG_ENABLE(help,        [  --enable-help           use help (using external browser at present)], wxUSE_HELP)
+WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
+WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
+WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
+
+dnl ---------------------------------------------------------------------------
+dnl PostScript options
+dnl ---------------------------------------------------------------------------
+WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
+
+dnl VZ: these options seem to be always on, if someone wants to change it please do
+dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
+dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
+
+dnl ---------------------------------------------------------------------------
+dnl resources
+dnl ---------------------------------------------------------------------------
+WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
+WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
+
+WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
+
+dnl ---------------------------------------------------------------------------
+dnl IPC &c
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
+WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
+
+dnl TODO: doesn't work yet
+WX_ARG_ENABLE(wxtree,      [  --enable-wxtree         make wxTree library], wxUSE_WXTREE)
+
+dnl ---------------------------------------------------------------------------
+dnl optional GUI controls (in alphabetical order except the first one)
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
+
+dnl even with --enable-controls, some may be disabled by giving
+dnl --disable-<control> later on the command line - but by default all will be
+dnl used (and vice versa)
+if test "$wxUSE_CONTROLS" = "yes"; then
+  DEFAULT_wxUSE_ACCEL=yes
+  DEFAULT_wxUSE_CARET=yes
+  DEFAULT_wxUSE_COMBOBOX=yes
+  DEFAULT_wxUSE_BMPBUTTON=yes
+  DEFAULT_wxUSE_CHECKBOX=yes
+  DEFAULT_wxUSE_CHECKLISTBOX=yes
+  DEFAULT_wxUSE_CHOICE=yes
+  DEFAULT_wxUSE_GAUGE=yes
+  DEFAULT_wxUSE_GRID=yes
+  DEFAULT_wxUSE_IMAGLIST=yes
+  DEFAULT_wxUSE_LISTBOX=yes
+  DEFAULT_wxUSE_LISTCTRL=yes
+  DEFAULT_wxUSE_NOTEBOOK=yes
+  DEFAULT_wxUSE_RADIOBOX=yes
+  DEFAULT_wxUSE_RADIOBTN=yes
+  DEFAULT_wxUSE_SASH=yes
+  DEFAULT_wxUSE_SCROLLBAR=yes
+  DEFAULT_wxUSE_SLIDER=yes
+  DEFAULT_wxUSE_SPINBTN=yes
+  DEFAULT_wxUSE_SPLITTER=yes
+  DEFAULT_wxUSE_STATBMP=yes
+  DEFAULT_wxUSE_STATBOX=yes
+  DEFAULT_wxUSE_STATLINE=yes
+  DEFAULT_wxUSE_STATUSBAR=yes
+  DEFAULT_wxUSE_TAB_DIALOG=yes
+  DEFAULT_wxUSE_TOOLBAR=yes
+  DEFAULT_wxUSE_TOOLTIPS=yes
+  DEFAULT_wxUSE_TREECTRL=yes
+elif test "$wxUSE_CONTROLS" = "no"; then
+  DEFAULT_wxUSE_ACCEL=no
+  DEFAULT_wxUSE_CARET=no
+  DEFAULT_wxUSE_COMBOBOX=no
+  DEFAULT_wxUSE_BMPBUTTON=no
+  DEFAULT_wxUSE_CHECKBOX=no
+  DEFAULT_wxUSE_CHECKLISTBOX=no
+  DEFAULT_wxUSE_CHOICE=no
+  DEFAULT_wxUSE_GAUGE=no
+  DEFAULT_wxUSE_GRID=no
+  DEFAULT_wxUSE_IMAGLIST=no
+  DEFAULT_wxUSE_LISTBOX=no
+  DEFAULT_wxUSE_LISTCTRL=no
+  DEFAULT_wxUSE_NOTEBOOK=no
+  DEFAULT_wxUSE_RADIOBOX=no
+  DEFAULT_wxUSE_RADIOBTN=no
+  DEFAULT_wxUSE_SASH=no
+  DEFAULT_wxUSE_SCROLLBAR=no
+  DEFAULT_wxUSE_SLIDER=no
+  DEFAULT_wxUSE_SPINBTN=no
+  DEFAULT_wxUSE_SPLITTER=no
+  DEFAULT_wxUSE_STATBMP=no
+  DEFAULT_wxUSE_STATBOX=no
+  DEFAULT_wxUSE_STATLINE=no
+  DEFAULT_wxUSE_STATUSBAR=no
+  DEFAULT_wxUSE_TAB_DIALOG=no
+  DEFAULT_wxUSE_TOOLBAR=no
+  DEFAULT_wxUSE_TOOLTIPS=no
+  DEFAULT_wxUSE_TREECTRL=no
+fi

 
 

-AC_OVERRIDES(libjpeg,libjpeg,
-**--without-libjpeg          don't use libjpeg (JPEG image format),
-wxUSE_LIBJPEG)
+WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
+WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
+WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
+WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
+WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
+WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
+WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
+WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
+WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
+WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
+WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
+WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
+WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
+WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
+WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
+WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
+WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
+WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
+WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
+WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
+WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
+WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
+WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
+WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
+WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
+WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
+WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
+
+dnl ---------------------------------------------------------------------------
+dnl misc GUI options
+dnl ---------------------------------------------------------------------------
+
+WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use common dialogs (wxDirDialog, wxProgressDialog, wxTextDialog, ...)], wxUSE_COMMONDLGS)
+WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
+WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
+WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
+WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
+WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
+WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
+WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
+WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
+WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
+WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
+
+dnl cache the options values before (may be) aborting below
+WX_ARG_CACHE_FLUSH
+
+dnl check that no more than one toolkit is given and that if none are given that
+dnl we have a default one
+
+AC_MSG_CHECKING(for toolkit)
+
+if test "$TOOLKIT_GIVEN" = 1; then
+  dnl convert "yes" to 1 and "no" to 0
+  for toolkit in `echo $ALL_TOOLKITS`; do
+    var=wxUSE_$toolkit
+    eval "value=\$${var}"
+    eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
+  done
+else
+  dnl try to guess the most apropriate toolkit for this platform
+  for toolkit in `echo $ALL_TOOLKITS`; do
+    if test "$has_toolkit_in_cache" != 1; then
+      var=DEFAULT_DEFAULT_wxUSE_$toolkit
+    else
+      var=DEFAULT_wxUSE_$toolkit
+    fi
+    eval "wxUSE_$toolkit=\$${var}"
+  done
+fi

 
 

-AC_OVERRIDES(odbc,odbc,
-**--with-odbc             use iODBC and wxODBC classes,
-wxUSE_ODBC)
+dnl we suppose that expr exists...
+NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_WINE:-0} + ${wxUSE_MINGW:-0} + ${wxUSE_CYGWIN:-0}`

 
 

-dnl ----------------------------------------------------------------
-dnl user options for non-GUI classes
-dnl ----------------------------------------------------------------
+case "$NUM_TOOLKITS" in
+  1)
+  ;;
+  0)
+    AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
+  ;;
+  *)
+    AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
+esac

 
 

-AC_OVERRIDES(timedate, timedate,
-**--with-timedate         use wxTime and wxDate classes,
-wxUSE_TIMEDATE)
+dnl cache the wxUSE_<TOOLKIT> values too
+for toolkit in `echo $ALL_TOOLKITS`; do
+  var=wxUSE_$toolkit
+  eval "value=\$${var}"
+  if test "x$value" != x; then
+    cache_var=CACHE_$toolkit
+    eval "cache=\$${cache_var}"
+    if test "$cache" = 1; then
+      echo "$var=$value" >> ${wx_arg_cache_file}
+    fi
+    if test "$value" = 1; then
+      AC_MSG_RESULT(`echo $toolkit | tr [[A-Z]] [[a-z]]`)
+    fi
+  fi
+done
+
+dnl ---------------------------------------------------------------------------
+dnl Checks for programs
+dnl ---------------------------------------------------------------------------
+
+dnl flush the cache because checking for programs might abort
+AC_CACHE_SAVE
+
+dnl cross-compiling support: we're cross compiling if the build system is
+dnl different from the target one (assume host and target be always the same)
+if eval "test $host != $build"; then
+  if eval "test $host_alias != NONE"; then
+    CC=$host_alias-gcc 
+    CXX=$host_alias-c++ 
+    AR=$host_alias-ar
+    RANLIB=$host_alias-ranlib
+    DLLTOOL=$host_alias-dlltool 
+    LD=$host_alias-ld 
+    NM=$host_alias-nm
+    STRIP=$host_alias-strip
+  fi
+fi

 
 

-AC_OVERRIDES(intl,intl,
-**--with-intl             use internationalization system,
-wxUSE_INTL)
+dnl C-compiler checks
+dnl   defines CC with the compiler to use
+dnl   defines GCC with yes if using gcc
+dnl   defines GCC empty if not using gcc
+dnl   defines CFLAGS
+AC_PROG_CC

 
 

-AC_OVERRIDES(config,config,
-**--with-config           use wxConfig class,
-wxUSE_CONFIG)
+CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`

 
 

-AC_OVERRIDES(streams,streams,
-**--with-streams          use wxStream etc classes,
-wxUSE_STREAMS)
+dnl what is the c-preprocessor
+dnl   defines CPP with the c-preprocessor
+AC_PROG_CPP

 
 

-AC_OVERRIDES(serial,serial,
-**--with-serial           use class serialization,
-wxUSE_SERIAL)
+dnl is -traditional needed for correct compilations
+dnl   adds -traditional for gcc if needed
+AC_PROG_GCC_TRADITIONAL

 
 

-AC_OVERRIDES(sockets,sockets,
-**--with-sockets          use wxSocket etc classes,
-wxUSE_SOCKETS)
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS

 
 

-dnl ----------------------------------------------------------------
-dnl user options for PostScript
-dnl ----------------------------------------------------------------
+dnl C++-compiler checks
+dnl   defines CXX with the compiler to use
+dnl   defines GXX with yes if using gxx
+dnl   defines GXX empty if not using gxx
+dnl   defines CXXFLAGS
+AC_PROG_CXX

 
 

-AC_OVERRIDES(afmfonts,afmfonts,
-**--with-afmfonts         use Adobe Font Metric Font table,
-wxUSE_AFM_FOR_POSTSCRIPT)
+dnl what is the C++-preprocessor
+dnl   defines CXXCPP with the C++-preprocessor
+AC_PROG_CXXCPP

 
 

-AC_OVERRIDES(normalized, normalized,
-**--with-PS-normalized    use normalized PS fonts,
-WX_NORMALIZED_PS_FONTS)
+CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`

 
 

-AC_OVERRIDES(postscript, postscript,
-**--with-postscript       use wxPostscriptDC device context,
-wxUSE_POSTSCRIPT)
+AC_LANG_RESTORE

 
 

-dnl ----------------------------------------------------------------
-dnl user options for wxString and Unicode
-dnl ----------------------------------------------------------------
+dnl ranlib command
+dnl   defines RANLIB with the appropriate command
+AC_PROG_RANLIB

 
 

-AC_OVERRIDES(unicode,unicode,
-**--with-unicode          compile wxString with Unicode support,
-wxUSE_UNICODE)
+dnl ar command
+dnl   defines AR with the appropriate command
+AC_CHECK_PROG(AR, ar, ar, ar)

 
 

-AC_OVERRIDES(wcsrtombs,wcsrtombs,
-**--with-wcsrtombs        use wcsrtombs instead of (buggy in GNU libc5) wcstombs,
-wxUSE_WCSRTOMBS)
+dnl install checks
+dnl   defines INSTALL with the appropriate command
+AC_PROG_INSTALL

 
 

-dnl ----------------------------------------------------------------
-dnl user options for Prolog and Resources
-dnl ----------------------------------------------------------------
+dnl strip command
+dnl   defines STRIP as strip or nothing if not found
+AC_CHECK_PROG(STRIP, strip, strip, true)

 
 

-AC_OVERRIDES(wxresources,wxresources,
-**--with-wxresources      use wxWindows's resources,
-wxUSE_WX_RESOURCES)
+dnl check if VPATH works
+AC_MSG_CHECKING("make for VPATH support")
+dnl create Makefile
+cat - << EOF > confMake
+check : file
+       cp \$? \$@
+       cp \$? final_file
+EOF

 
 

-AC_OVERRIDES(prologio,prologio,
-**--with-prologio         use Prolog IO library,
-wxUSE_PROLOGIO)
+if test ! -d sub ; then
+  mkdir sub
+fi
+echo dummy > sub/file
+${MAKE-make} -f confMake VPATH=sub 2> config.log > /dev/null
+RESULT=$?
+rm -f sub/file check final_file confMake
+rmdir sub
+if test "$RESULT" = 0; then
+  AC_MSG_RESULT(yes)
+else
+  AC_MSG_RESULT(no)
+  AC_MSG_ERROR(
+You need a make-utility that is able to use the variable
+VPATH correctly.
+If your version of make does not support VPATH correctly,
+please install GNU-make (possibly as gmake), and start
+configure with the following command:
+export MAKE=gmake; ./configure  for sh-type shells
+setenv MAKE gmake; ./configure  for csh-type shells
+Also please do remember to use gmake in this case every time
+you are trying to compile.
+)
+fi

 
 

-AC_OVERRIDES(rpc,RPC,
-**--with-rpc              use Prolog's remote procedure calls,
-wxUSE_RPC)
+dnl YACC checks
+dnl   defines YACC with the appropriate command
+AC_PROG_YACC

 
 

-dnl ----------------------------------------------------------------
-dnl user options for misc stuff
-dnl ----------------------------------------------------------------
+dnl LEX checks
+dnl   defines LEX with the appropriate command
+dnl   defines LEXLIB with the appropriate library
+AC_PROG_LEX

 
 

-AC_OVERRIDES(ipc,IPC,
-**--with-ipc              use interprocess communication (wxSocket etc.),
-wxUSE_IPC)
+dnl needed for making link to setup.h
+AC_PROG_LN_S

 
 

-AC_OVERRIDES(resources,resources,
-**--with-resources        use X resources for saving information,
-wxUSE_RESOURCES)
+dnl ---------------------------------------------------------------------------
+dnl Define search path for includes and libraries: all headers and libs will be
+dnl looked for in all directories of this path
+dnl ---------------------------------------------------------------------------

 
 

-AC_OVERRIDES(clipboard,clipboard,
-**--with-clipboard        use wxClipboard classes,
-wxUSE_CLIPBOARD)
+SEARCH_INCLUDE="\
+    /usr/Motif-1.2/include    \
+    /usr/Motif-2.1/include    \
+                              \
+    /usr/include/Motif1.2     \
+    /opt/xpm/include/X11      \
+    /opt/GBxpm/include/       \
+    /opt/GBxpm/X11/include/   \
+                              \
+    /usr/Motif1.2/include     \
+    /usr/dt/include           \
+    /usr/include/Xm           \
+                              \
+    /usr/X11R6/include        \
+    /usr/X11R5/include        \
+    /usr/X11R4/include        \
+                              \
+    /usr/X11R6/lib            \
+    /usr/X11R5/lib            \
+    /usr/X11R4/lib            \
+                              \
+    /usr/include/X11R6        \
+    /usr/include/X11R5        \
+    /usr/include/X11R4        \
+                              \
+    /usr/local/X11R6/include  \
+    /usr/local/X11R5/include  \
+    /usr/local/X11R4/include  \
+                              \
+    /usr/local/include/X11R6  \
+    /usr/local/include/X11R5  \
+    /usr/local/include/X11R4  \
+                              \
+    /usr/X11/include          \
+    /usr/include/X11          \
+    /usr/local/X11/include    \
+    /usr/local/include/X11    \
+                              \
+    /usr/X386/include         \
+    /usr/x386/include         \
+    /usr/XFree86/include/X11  \
+                              \
+    /usr/include              \
+    /usr/local/include        \
+                              \
+    /usr/include/gtk          \
+    /usr/local/include/gtk    \
+    /usr/include/glib         \
+    /usr/local/include/glib   \
+                              \
+    /usr/include/qt           \
+    /usr/local/include/qt     \
+                              \
+    /usr/include/windows      \
+    /usr/include/wine         \
+    /usr/local/include/wine   \
+                              \
+    /usr/unsupported/include  \
+    /usr/athena/include       \
+    /usr/local/x11r5/include  \
+    /usr/lpp/Xamples/include  \
+                              \
+    /usr/openwin/include      \
+    /usr/openwin/share/include \
+    "

 
 

-AC_OVERRIDES(tooltips,tooltips,
-**--with-tooltips         use tooltips,
-wxUSE_TOOLTIPS)
+SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "

 
 

-AC_OVERRIDES(dnd,dnd,
-**--with-dnd              use Drag'n'Drop classes,
-wxUSE_DRAG_AND_DROP)
+dnl ------------------------------------------------------------------------
+dnl Check for libraries
+dnl ------------------------------------------------------------------------

 
 

-AC_OVERRIDES(spline,spline,
-**--with-spline              use Spline drawing code,
-wxUSE_SPLINE)
+dnl flush the cache because checking for libraries below might abort
+AC_CACHE_SAVE

 
 dnl ----------------------------------------------------------------
 
 dnl ----------------------------------------------------------------

-dnl user options for architectures
+dnl search for toolkit (widget sets)

 dnl ----------------------------------------------------------------
 
 dnl ----------------------------------------------------------------
 

-AC_OVERRIDES(mdi,mdi,
-**--with-mdi              use multiple document interface architecture,
-wxUSE_MDI_ARCHITECTURE)
+TOOLKIT=
+TOOLKIT_INCLUDE=

 
 

-AC_OVERRIDES(docview,docview,
-**--with-docview          use document view architecture,
-wxUSE_DOC_VIEW_ARCHITECTURE)
+GUIOBJS=
+COMMONOBJS=
+GENERICOBJS=

 
 

-AC_OVERRIDES(printarch,printarch,
-**--with-printarch        use printing architecture,
-wxUSE_PRINTING_ARCHITECTURE)
+GUI_TK_LIBRARY=
+GUI_TK_LINK=

 
 

-AC_OVERRIDES(help,help,
-**--with-help             use help (using external browser at present),
-wxUSE_HELP)
+WXGTK12=

 
 

-dnl ----------------------------------------------------------------
-dnl Unix, obviously
-dnl ----------------------------------------------------------------
+WXWINE=

 
 

-if test "$wxUSE_UNIX" = 1 ; then
-  AC_DEFINE(__UNIX__)
-fi
+dnl Extension for programs; '.exe' for msw builds
+PROGRAM_EXT= 

 
 

-dnl ----------------------------------------------------------------
-dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
-dnl ----------------------------------------------------------------
-if test "$USE_LINUX" = 1; then
-  AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
+if test "$wxUSE_CYGWIN" = 1 || test "$wxUSE_MINGW" = 1 ; then
+    if test "$cross_compiling" = "yes" ; then
+       AC_MSG_WARN(Cross compiling --- skipping windows.h check)
+    else
+       AC_MSG_CHECKING(for Windows headers)
+       WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
+       if test "$ac_find_includes" != "" ; then
+            AC_MSG_RESULT(found $ac_find_includes)
+            TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
+       else
+            AC_MSG_RESULT(no)
+            AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
+        fi  
+    fi
+    
+    INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS msw"
+    dnl --- Quick & Dirty ; link against most/all libraries
+    dnl --- This will bloat the executable, but it'll work for now...
+    LIBS="$LIBS  -lkernel32 -luser32 -lgdi32 -lcomdlg32 -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -lcrtdll -ladvapi32 -lwsock32"
+
+    TOOLKIT=MSW
+    
+    GUIOBJS=MSW_GUIOBJS
+    GUIHEADERS=MSW_HEADERS
+    COMMONOBJS=MSW_COMMONOBJS
+    GENERICOBJS=MSW_GENERICOBJS
+    UNIXOBJS=
+    GUIDIST=MSW_DIST
+    PROGRAM_EXT=.exe

 fi
 
 fi
 

-dnl ----------------------------------------------------------------
-dnl search for toolkit (widget sets)
-dnl ----------------------------------------------------------------
+if test "$wxUSE_GTK" = 1; then
+    dnl avoid calling AM_PATH_GTK twice, so check first for the newer version and
+    dnl only then, if it wasn't found, for an older one
+    AM_PATH_GTK(1.2.0, WXGTK12=1)
+    if test "$WXGTK12" != 1; then
+       AM_PATH_GTK(1.0.0, , AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.2.X or 1.0.X?))
+    fi

 
 

-TOOLKIT=
-TOOLKIT_DEF=
+    TOOLKIT_INCLUDE="$GTK_CFLAGS"
+    GUI_TK_LIBRARY="$GTK_LIBS -ldl"
+    TOOLKIT=GTK
+  
+    GUIHEADERS=GTK_HEADERS
+    GUIOBJS=GTK_GUIOBJS
+    COMMONOBJS=GTK_COMMONOBJS
+    GENERICOBJS=GTK_GENERICOBJS
+    GUIDEPS=GTK_GUIDEPS
+    COMMONDEPS=GTK_COMMONDEPS
+    GENERICDEPS=GTK_GENERICDEPS
+    UNIXOBJS=UNIXOBJS
+    GUIDIST=GTK_DIST
+fi

 
 

-GUI_TK_INCLUDE=
-GUI_TK_LIBRARY=
-GUI_TK_LINK=
+if test "$wxUSE_WINE" = 1; then
+    AC_MSG_CHECKING(for WINE includes)
+    WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
+    if test "$ac_find_includes" != "" ; then
+        AC_MSG_RESULT(found $ac_find_includes)
+        TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
+    else
+        AC_MSG_RESULT(no)
+        AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
+    fi

 
 

-WX_LINK=
+    XPM_LINK=""
+    AC_MSG_CHECKING(for Xpm library)
+    WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
+    if test "$ac_find_libraries" != "" ; then
+        GUI_TK_LIBRARY="-L$ac_find_libraries"
+        XPM_LINK="-lXpm"
+        AC_DEFINE(wxHAVE_LIB_XPM)
+        AC_MSG_RESULT(found at $ac_find_libraries)
+    else
+        AC_MSG_RESULT(no)
+        AC_MSG_WARN(library will be compiled without support for images in XPM format)
+    fi
+    
+    MESA_LINK=""
+    AC_MSG_CHECKING(for Mesa library)
+    WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
+    if test "$ac_find_libraries" != "" ; then
+        GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
+        MESA_LINK="-lMesaGL"
+        AC_MSG_RESULT(found at $ac_find_libraries)
+    else
+        AC_MSG_ERROR(no)
+    fi

 
 

-MAKEINCLUDE=
+    GUI_TK_LINK="-lwine $MESA_LINK $XPM_LINK -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses -ldl -lm"
+    GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
+    WXWINE=1
+    TOOLKIT=MSW
+    
+    GUIHEADERS=MSW_HEADERS
+    GUIOBJS=MSW_GUIOBJS
+    COMMONOBJS=MSW_COMMONOBJS
+    GENERICOBJS=MSW_GENERICOBJS
+    GUIDEPS=MSW_GUIDEPS
+    COMMONDEPS=MSW_COMMONDEPS
+    GENERICDEPS=MSW_GENERICDEPS
+    UNIXOBJS=UNIXOBJS
+    GUIDIST=MSW_DIST
+fi

 
 

-WXGTK12=
+if test "$wxUSE_MOTIF" = 1; then
+    dnl find the X11 include and library files
+    dnl   defines x_includes and x_libraries
+    AC_PATH_XTRA

 
 

-if test "$wxUSE_GTK" = 1; then
-  AM_PATH_GTK(1.0.0, [
-       GUI_TK_INCLUDE="$GTK_CFLAGS"
-       GUI_TK_LIBRARY="$GTK_LIBS"
-  ], AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.2.X or 1.0.X?))
-  TOOLKIT=GTK
-  TOOLKIT_DEF=__WXGTK__
-  WX_LINK=-lwx_gtk2
-  MAKEINCLUDE=../gtk.inc
-  AM_PATH_GTK(1.2.0, [
-       WXGTK12=1
-  ])
-fi
+    if test "$no_x" = "yes"; then
+      AC_MSG_ERROR(X11 libraries not found, aborting)
+    fi

 
 

-if test "$wxUSE_QT" = 1; then
-   AC_MSG_CHECKING(for Qt includes)
-   AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,qapp.h)
-   if test "$ac_find_includes" != "" ; then
-     AC_MSG_RESULT(found $ac_find_includes)
-     AC_MSG_CHECKING(for Qt library)
-     AC_PATH_FIND_LIBRARIES($SEARCH_LIB,qt)
-     if test "$ac_find_libraries" != "" ; then
-       AC_INCLUDE_PATH_EXIST($ac_find_includes,$CHECK_INCLUDE)
-       AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
-       CHECK_LINK="$CHECK_INCLUDE $ac_path_to_link"
-       CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
-       AC_MSG_RESULT(found Qt at $ac_find_libraries)
-     else
-       AC_MSG_ERROR(no)
-     fi
-  else
-     AC_MSG_ERROR(no)
-  fi
-  GUI_TK_LINK="-lX11 -lqt -lm"
-  TOOLKIT=QT
-  TOOLKIT_DEF=__WXQT__
-  WX_LINK=-lwx_qt
-  MAKEINCLUDE=../qt.inc
-fi
+    TOOLKIT_INCLUDE="$X_CFLAGS"
+    GUI_TK_LIBRARY="$X_LIBS"

 
 

-if test "$wxUSE_MOTIF" = 1; then

     AC_MSG_CHECKING(for Motif/Lesstif includes)
     AC_MSG_CHECKING(for Motif/Lesstif includes)

-    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
+    WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)

     if test "$ac_find_includes" != "" ; then
         AC_MSG_RESULT(found $ac_find_includes)
     else
     if test "$ac_find_includes" != "" ; then
         AC_MSG_RESULT(found $ac_find_includes)
     else


@@ -1174,36 +1518,36 @@ if test "$wxUSE_MOTIF" = 1; then
     fi
 
     AC_MSG_CHECKING(for Motif/Lesstif library)
     fi
 
     AC_MSG_CHECKING(for Motif/Lesstif library)

-    AC_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
+    WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)

     if test "$ac_find_libraries" != "" ; then
     if test "$ac_find_libraries" != "" ; then

-        AC_INCLUDE_PATH_EXIST($ac_find_includes, $CHECK_INCLUDE)
-        AC_LINK_PATH_EXIST($ac_find_libraries, $CHECK_LIB)
+        WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
+        WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)

 
 

-        CHECK_LINK="$CHECK_LIB $ac_path_to_link"
-        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
+        CHECK_LINK="$GUI_TK_LIBRARY $ac_path_to_link"
+        TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"

         AC_MSG_RESULT(found at $ac_find_libraries)
     else
         AC_MSG_RESULT(no)
         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
     fi
         AC_MSG_RESULT(found at $ac_find_libraries)
     else
         AC_MSG_RESULT(no)
         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
     fi

-       
+

     AC_MSG_CHECKING(for Xt library)
     AC_MSG_CHECKING(for Xt library)

-    AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
+    WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)

     if test "$ac_find_libraries" != "" ; then
     if test "$ac_find_libraries" != "" ; then

-        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
-        CHECK_LINK="$CHECK_LIB $ac_path_to_link"
+        WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
+        CHECK_LINK="$GUI_TK_LIBRARY $ac_path_to_link"

         AC_MSG_RESULT(found at $ac_find_libraries)
     else
         AC_MSG_RESULT(no)
         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXt)
     fi
         AC_MSG_RESULT(found at $ac_find_libraries)
     else
         AC_MSG_RESULT(no)
         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXt)
     fi

-        
+

     XPM_LINK=""
     AC_MSG_CHECKING(for Xpm library)
     XPM_LINK=""
     AC_MSG_CHECKING(for Xpm library)

-    AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
+    WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)

     if test "$ac_find_libraries" != "" ; then
     if test "$ac_find_libraries" != "" ; then

-        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
-        CHECK_LINK="$CHECK_LIB $ac_path_to_link"
+        WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
+        CHECK_LINK="$GUI_TK_LIBRARY $ac_path_to_link"

         XPM_LINK="-lXpm "
         AC_DEFINE(wxHAVE_LIB_XPM)
         AC_MSG_RESULT(found at $ac_find_libraries)
         XPM_LINK="-lXpm "
         AC_DEFINE(wxHAVE_LIB_XPM)
         AC_MSG_RESULT(found at $ac_find_libraries)


@@ -1212,201 +1556,367 @@ if test "$wxUSE_MOTIF" = 1; then
         AC_MSG_WARN(library will be compiled without support for images in XPM format)
     fi
 
         AC_MSG_WARN(library will be compiled without support for images in XPM format)
     fi
 

-    GUI_TK_LINK="-lXm $(XPM_LINK)-lXmu -lXt -lX11 -lm"
-    GUI_TK_LIBRARY="$CHECK_LIB $GUI_TK_LINK"
+    GUI_TK_LINK="-lXm $XPM_LINK -lXmu -lXt -lX11 -ldl -lm"
+    GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"

     TOOLKIT=MOTIF
     TOOLKIT=MOTIF

-    TOOLKIT_DEF=__WXMOTIF__
-    WX_LINK=-lwx_motif2
-    MAKEINCLUDE=../motif.inc
+  
+    GUIHEADERS=MOTIF_HEADERS
+    GUIOBJS=MOTIF_GUIOBJS
+    COMMONOBJS=MOTIF_COMMONOBJS
+    GENERICOBJS=MOTIF_GENERICOBJS
+    GUIDEPS=MOTIF_GUIDEPS
+    COMMONDEPS=MOTIF_COMMONDEPS
+    GENERICDEPS=MOTIF_GENERICDEPS
+    UNIXOBJS=UNIXOBJS
+    GUIDIST=MOTIF_DIST

 fi
 
 fi
 

-if test "$TOOLKIT" = ""; then
-  AC_MSG_ERROR(You must specify a toolkit: --with-gtk --with-qt --with-motif)
-fi
+dnl the name of the directory where the files for this toolkit live
+TOOLKIT_DIR=`echo ${TOOLKIT} | tr "A-Z" "a-z"`

 
 

-AC_SUBST(GUI_TK_INCLUDE)
-AC_SUBST(GUI_TK_LIBRARY)
-AC_SUBST(GUI_TK_LINK)
+dnl the symbol which allows conditional compilation for the given toolkit
+TOOLKIT_DEF="-D__WX${TOOLKIT}__"

 
 

-AC_SUBST(WX_LINK)
+dnl the name of the (libtool) library
+WX_LIBRARY="wx_${TOOLKIT_DIR}"

 
 

-AC_SUBST(TOOLKIT)
-AC_SUBST(TOOLKIT_DEF)
+dnl the name of the (libtool) library
+WX_LIBRARY_NAME="libwx_${TOOLKIT_DIR}.la"

 
 

-AC_SUBST(MAKEINCLUDE)
+dnl the name of the static library
+WX_LIBRARY_NAME_STATIC="libwx_${TOOLKIT_DIR}.a"

 
 

-dnl ----------------------------------------------------------------
-dnl Register compile options for makefiles and setup.h
-dnl ----------------------------------------------------------------
+dnl the name of the shared library
+WX_LIBRARY_NAME_SHARED="libwx_${TOOLKIT_DIR}-${WX_RELEASE}.so.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"

 
 

-if test "$WXGTK12" = 1 ; then
-  AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
-fi
-
-EXTRA_LINK=
+dnl the name of the links to the shared library
+WX_LIBRARY_LINK1="libwx_${TOOLKIT_DIR}-${WX_RELEASE}.so.${WX_CURRENT}"
+WX_LIBRARY_LINK2="libwx_${TOOLKIT_DIR}-${WX_RELEASE}.so"
+WX_LIBRARY_LINK3="libwx_${TOOLKIT_DIR}.so"

 
 

-WXDEBUG=
-if test "$wxUSE_DEBUG_GDB" = 1 ; then
-    wxUSE_DEBUG_INFO=1
-    WXDEBUG="-ggdb"
-fi
+dnl shared library settings
+SHARED_LD=
+PIC_FLAG=
+WX_CREATE_LINKS=

 
 

-if test "$wxUSE_DEBUG_INFO" = 1 ; then
-    WXDEBUG="-g"
-    wxUSE_OPTIMISE=0
-fi
+if test "$wxUSE_SHARED" = "yes"; then
+    dnl set target to shared
+    WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"

 
 

-AC_SUBST(WXDEBUG)
+case "${host}" in
+  *-hp-hpux* )
+    WX_LIBRARY_NAME_SHARED="libwx_${TOOLKIT_DIR}.sl"
+    SHARED_LD="${CXX} -b -o"
+    PIC_FLAG="+Z"
+  ;;
+  *-*-linux* )
+    SHARED_LD="${CC} -shared -o"
+    PIC_FLAG="-fPIC"
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-irix5* | *-*-irix6* )
+    if test "$GCC" = yes ; then
+       SHARED_LD="${CC} -shared -o"
+       PIC_FLAG="-fPIC"
+    else
+       SHARED_LD="${CXX} -shared -o"
+    fi
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-solaris2* )
+    if test "$GCC" = yes ; then
+       SHARED_LD="${CC} -shared -o"
+       PIC_FLAG="-fPIC"
+    else
+       SHARED_LD="${CXX} -G -o"
+       PIC_FLAG="PIC"
+    fi
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-sunos4* )
+    SHARED_LD="${CC} -shared -o"
+    PIC_FLAG="-fPIC"
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-freebsd* | *-*-netbsd*)
+    SHARED_LD="${CC} -shared -o"
+    PIC_FLAG="-fPIC"
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-osf* )
+    SHARED_LD="${CXX} -shared -o"
+    PIC_FLAG="-fPIC"
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-dgux5* )
+    SHARED_LD="${CXX} -shared -o"
+    PIC_FLAG="-fPIC"
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-sysv5* )
+    SHARED_LD="${CC} -shared -o"
+    PIC_FLAG="-fPIC"
+    WX_CREATE_INSTALLED_LINKS="CREATE_INSTALLED_LINKS"
+    WX_CREATE_LINKS="CREATE_LINKS"
+  ;;
+  *-*-aix* )
+    SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
+  ;;
+  *-*-cygwin32* )
+    dnl only static for now
+    WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
+  ;;
+  *-*-mingw32* )
+    dnl only static for now
+    WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
+  ;;
+  *-pc-os2_emx )
+  ;;
+  *)
+    AC_MSG_ERROR(unknown system type ${host}.)
+esac

 
 

-if test "$wxUSE_DEBUG_FLAG" = 1 ; then
-  AC_DEFINE_UNQUOTED(WXDEBUG,$wxUSE_DEBUG_FLAG)
-  WXDEBUG_DEFINE="-D__WXDEBUG__"
-  AC_SUBST(WXDEBUG_DEFINE)

 else
 else

-  WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
-  AC_SUBST(WXDEBUG_DEFINE)
+    dnl set target to static
+    WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"

 fi
 
 fi
 

-if test "$wxUSE_MEM_TRACING" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_MEMORY_TRACING,$wxUSE_MEM_TRACING)
-  AC_DEFINE_UNQUOTED(wxUSE_GLOBAL_MEMORY_OPERATORS,$wxUSE_MEM_TRACING)
-fi
+dnl ------------------------------------------------------------------------
+dnl Check for headers
+dnl ------------------------------------------------------------------------

 
 

-if test "$wxUSE_DMALLOC" = 1 ; then
-  EXTRA_LINK="$EXTRA_LINK -ldmalloc"
-fi
-AC_SUBST(EXTRA_LINK)
+dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
+AC_CHECK_HEADERS(strings.h)
+dnl defines HAVE_UNISTD_H
+AC_CHECK_HEADERS(unistd.h)
+dnl defines HAVE_WCHAR_H
+AC_CHECK_HEADERS(wchar.h)
+dnl defines HAVE_WCSTR_H
+AC_CHECK_HEADERS(wcstr.h)
+dnl defines HAVE_FNMATCH_H
+AC_CHECK_HEADERS(fnmatch.h)
+dnl defines HAVE_X11_XKBLIB_H
+AC_CHECK_HEADERS(X11/XKBlib.h)

 
 

-PROFILE=
-if test "$wxUSE_PROFILE" = 1 ; then
-  PROFILE="-pg"
-fi
-AC_SUBST(PROFILE)
+dnl ---------------------------------------------------------------------------
+dnl Checks for typedefs
+dnl ---------------------------------------------------------------------------

 
 

-CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
-CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
-if test "$wxUSE_OPTIMISE" = 0 ; then
-  OPTIMISE=
-else
-  if test "$GCC" = yes ; then
-    OPTIMISE="-O2"
-    case "${canonical}" in
-      i586-*-*|i686-*-* )
-       OPTIMISE="${OPTIMISE} "
-       ;;
-    esac
-  else
-    OPTIMISE="-O"
-  fi
-fi
-AC_SUBST(OPTIMISE)
+dnl   defines mode_t if not already defined
+AC_TYPE_MODE_T
+dnl   defines off_t if not already defined
+AC_TYPE_OFF_T
+dnl   defines pid_t if not already defined
+AC_TYPE_PID_T
+dnl   defines size_t if not already defined
+AC_TYPE_SIZE_T
+dnl   defines uid_t and gid_t if not already defined
+AC_TYPE_UID_T
+
+dnl ---------------------------------------------------------------------------
+dnl Checks for structures
+dnl ---------------------------------------------------------------------------
+
+dnl ---------------------------------------------------------------------------
+dnl Checks for compiler characteristics
+dnl ---------------------------------------------------------------------------
+
+dnl defines const to be empty if c-compiler does not support const fully
+AC_C_CONST
+dnl defines inline to a sensible value for the c-compiler
+AC_C_INLINE
+
+dnl check the sizes of integral types (give some reasonable default values for
+dnl cross-compiling)
+dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
+AC_CHECK_SIZEOF(char, 1)
+AC_CHECK_SIZEOF(short, 2)
+AC_CHECK_SIZEOF(int *, 4)
+AC_CHECK_SIZEOF(int, 4)
+AC_CHECK_SIZEOF(long, 4)
+AC_CHECK_SIZEOF(long long, 0)
+
+dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
+WX_C_BIGENDIAN
+
+dnl check for iostream (as opposed to iostream.h) standard header
+WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
+
+dnl check whether C++ compiler supports bool built-in type
+WX_CPP_BOOL
+
+dnl check whether overloading on size_t/int parameter works
+WX_CPP_SIZE_T_IS_NOT_INT
+
+dnl check whether we should define _GNU_SOURCE
+WX_GNU_EXTENSIONS
+
+dnl ---------------------------------------------------------------------------
+dnl Check for functions
+dnl ---------------------------------------------------------------------------
+
+dnl check for wcslen
+AC_CHECK_LIB(c, wcslen, [
+            AC_DEFINE(HAVE_WCSLEN)
+            WCHAR_LINK=""
+        ], [
+            AC_CHECK_LIB(w, wcslen, [
+                AC_DEFINE(HAVE_WCSLEN)
+                WCHAR_LINK="-lw"
+            ])
+        ])
+
+dnl check for vprintf/vsprintf() which are GNU extensions
+AC_FUNC_VPRINTF
+
+dnl check for vsnprintf() - a safe version of vsprintf()
+AC_CHECK_FUNCS(vsnprintf,
+               AC_DEFINE(HAVE_VSNPRINTF),
+               AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
+              )
+
+dnl check for vsscanf() - on some platforms (Linux, glibc 2.1.1) it's
+dnl available in the library but the prototype is missing, so we can't use
+dnl AC_CHECK_FUNCS here, do it manually
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+
+AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
+[
+  AC_TRY_RUN(
+             [
+                #include <stdio.h>
+                #include <stdarg.h>
+
+                int try_vsscanf(const char *format, ...)
+                {
+                  va_list ap;
+                  va_start(ap, format);
+
+                  vsscanf("17", format, ap);
+
+                  va_end(ap);
+                }
+
+                int main()
+                {
+                  int i;
+                  try_vsscanf("%d", &i);
+                  return i == 17 ? 0 : 1;
+                }
+             ], [
+                AC_DEFINE(HAVE_VSSCANF)
+                wx_cv_func_vsscanf=yes
+             ],
+             wx_cv_func_vsscanf=no,
+             wx_cv_func_vsscanf=no
+             )
+])

 
 

-APPLE_IEEE=NONE
-if test "$wxUSE_APPLE_IEEE" = 1 ; then
-  APPLE_IEEE="APPLE_IEEE"
-  AC_DEFINE_UNQUOTED(wxUSE_APPLE_IEEE,$wxUSE_APPLE_IEEE)
-fi
+AC_LANG_RESTORE

 
 

-wxUSE_IOSTREAMH=$DEFAULT_wxUSE_IOSTREAMH
-AC_DEFINE_UNQUOTED(wxUSE_IOSTREAMH,$wxUSE_IOSTREAMH)
+dnl check for vfork() (even if it's the same as fork() in modern Unices)
+AC_CHECK_FUNCS(vfork)

 
 

-dnl ----------------------------------------------------------------
-dnl Register library options for makefiles and setup.h
-dnl ----------------------------------------------------------------
+POSIX4_LINK=
+AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_NANOSLEEP), [
+    AC_CHECK_LIB(posix4, nanosleep, [
+      AC_DEFINE(HAVE_NANOSLEEP)
+      POSIX4_LINK="-lposix4"
+    ], [
+    AC_CHECK_FUNCS(usleep,
+        AC_DEFINE(HAVE_USLEEP),
+        AC_MSG_WARN([wxSleep() function will not work]))
+    ])
+])

 
 

-if test "$wxUSE_ZLIB" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_ZLIB,$wxUSE_ZLIB)
-  Z_C_SRC="\$(Z_C_SRC)"
-fi
-AC_SUBST(Z_C_SRC)
+dnl check for uname (POSIX) and gethostname (BSD)
+AC_CHECK_FUNCS(uname gethostname, break)

 
 

-if test "$wxUSE_LIBPNG" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_LIBPNG,$wxUSE_LIBPNG)
-  PNG_C_SRC="\$(PNG_C_SRC)"
-fi
-AC_SUBST(PNG_C_SRC)
+dnl check for inet_addr, inet_aton, ...
+AC_CHECK_FUNCS(inet_addr)
+AC_CHECK_FUNCS(inet_aton)
+AC_CHECK_LIB(resolv, inet_aton)

 
 

-if test "$wxUSE_LIBJPEG" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_LIBJPEG,$wxUSE_LIBJPEG)
-  JPEG_C_SRC="\$(JPEG_C_SRC)"
-fi
-AC_SUBST(JPEG_C_SRC)
+dnl ===========================================================================
+dnl Now we have all the info we need - use it!
+dnl ===========================================================================

 
 

-JPEG_LINK=""
-dnl if test "$wxUSE_LIBJPEG" = 1 ; then
-dnl  AC_DEFINE_UNQUOTED(wxUSE_LIBJPEG,$wxUSE_LIBJPEG)
-dnl  AC_CHECK_LIB(jpeg,main,,AC_MSG_ERROR("libjpeg is not available.")) 
-dnl  JPEG_LINK="-ljpeg"
-dnl fi
-AC_SUBST(JPEG_LINK)
+dnl flush the cache
+AC_CACHE_SAVE

 
 

-IODBC_C_SRC=""
-if test "$wxUSE_ODBC" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_ODBC,$wxUSE_ODBC)
-  IODBC_C_SRC="\$(IODBC_C_SRC)"
-fi
-AC_SUBST(IODBC_C_SRC)
+dnl ---------------------------------------------------------------------------
+dnl thread support for Unix (always available under Win32)
+dnl ---------------------------------------------------------------------------

 
 

-dnl ----------------------------------------------------------------
-dnl thread support
-dnl ----------------------------------------------------------------
+if test "$USE_UNIX" = 1; then

 
 

-dnl   defines UNIX_THREAD it contains the source file to use for threads. (GL)
-dnl   defines THREADS_LINK it contains the thread library to link with. (GL)
-dnl   defines wxUSE_THREADS if thread support is activated. (GL)
+dnl the code below:
+dnl   defines THREADS_OBJ which contains the object files to build
+dnl   defines THREADS_LINK which contains the thread library to link with
+dnl   defines wxUSE_THREADS=1 if thread support is activated

 
 THREADS_LINK=""
 
 THREADS_LINK=""

-UNIX_THREAD=""
+THREADS_OBJ=""

 
 

-if test "$wxUSE_THREADS" = "1"; then
-    dnl find if POSIX threads are available
+if test "$wxUSE_THREADS" = "yes" ; then
+    if test "$wxUSE_WINE" = 1 ; then
+        AC_MSG_WARN([Threads are not supported under WINE])
+        wxUSE_THREADS="no"
+    fi
+fi

 
 

+if test "$wxUSE_THREADS" = "yes" ; then
+    dnl find if POSIX threads are available
+    

     dnl standard lib name is pthread
     dnl We no longer test for pthread-0.7 as it breaks compilation on some
     dnl glibc2 systems, especially for static linkage.
     AC_CHECK_LIB(pthread, pthread_create, [
     dnl standard lib name is pthread
     dnl We no longer test for pthread-0.7 as it breaks compilation on some
     dnl glibc2 systems, especially for static linkage.
     AC_CHECK_LIB(pthread, pthread_create, [

-            UNIX_THREAD="unix/threadpsx.cpp"
+            THREADS_OBJ="threadpsx.lo"

             THREADS_LINK="pthread"
         ], [
             dnl thread functions are in libc_r under FreeBSD
             AC_CHECK_LIB(c_r, pthread_create, [
             THREADS_LINK="pthread"
         ], [
             dnl thread functions are in libc_r under FreeBSD
             AC_CHECK_LIB(c_r, pthread_create, [

-                UNIX_THREAD="unix/threadpsx.cpp"
+                THREADS_OBJ="threadpsx.lo"

                 THREADS_LINK="c_r"
             ], [
                 dnl VZ: SGI threads are not supported currently
                 AC_CHECK_HEADER(sys/prctl.h, [
                 THREADS_LINK="c_r"
             ], [
                 dnl VZ: SGI threads are not supported currently
                 AC_CHECK_HEADER(sys/prctl.h, [

-                    UNIX_THREAD="gtk/threadsgi.cpp"
+                    THREADS_OBJ="threadsgi.lo"

                 ])
             ])
         ])
                 ])
             ])
         ])

-    if test "$THREADS_LINK" != ""; then
-        AC_DEFINE(wxUSE_THREADS)
-    else
+
+    if test -z "$THREADS_OBJ" ; then
+        wxUSE_THREADS=no

         AC_MSG_WARN(No thread support on this system)
     fi
 fi
 
         AC_MSG_WARN(No thread support on this system)
     fi
 fi
 

-if test -z "$UNIX_THREAD"; then
-  wxUSE_THREADS=0
-fi
-

 dnl do other tests only if we are using threads
 dnl do other tests only if we are using threads

-if test "$wxUSE_THREADS" = "1"; then
-
-    dnl define autoconf macro to check for given function in both pthread and
-    dnl posix4 libraries
-    dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
-    dnl VZ: TODO
-    dnl AC_DEFUN(AC_FUNC_THREAD,
-    dnl [
-    dnl     AC_CHECK_LIB($THREADS_LINK, $1,
-    dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
-    dnl            [AC_CHECK_LIB("posix4", $1,
-    dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
-    dnl                 POSIX4_LINK="-lposix4"
-    dnl             ])
-    dnl            ])
-    dnl ])
+if test "$wxUSE_THREADS" = "yes" ; then
+  dnl define autoconf macro to check for given function in both pthread and
+  dnl posix4 libraries
+  dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
+  dnl VZ: TODO
+  dnl AC_DEFUN(AC_FUNC_THREAD,
+  dnl [
+  dnl     AC_CHECK_LIB($THREADS_LINK, $1,
+  dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
+  dnl            [AC_CHECK_LIB("posix4", $1,
+  dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
+  dnl                 POSIX4_LINK="-lposix4"
+  dnl             ])
+  dnl            ])
+  dnl ])

 
   AC_CHECK_HEADERS(sched.h)
 
 
   AC_CHECK_HEADERS(sched.h)
 


@@ -1414,7 +1924,7 @@ if test "$wxUSE_THREADS" = "1"; then
                AC_DEFINE(HAVE_SCHED_YIELD),
                [AC_CHECK_LIB("posix4", sched_yield,
                    [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],
                AC_DEFINE(HAVE_SCHED_YIELD),
                [AC_CHECK_LIB("posix4", sched_yield,
                    [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],

-                   AC_MSG_WARN(wxThread::Yield() will not work properly)
+                   AC_MSG_WARN(wxThread::Yield will not work properly)

                 )]
                )
 
                 )]
                )
 


@@ -1435,53 +1945,293 @@ if test "$wxUSE_THREADS" = "1"; then
 
   AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
                AC_DEFINE(HAVE_PTHREAD_CANCEL),
 
   AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
                AC_DEFINE(HAVE_PTHREAD_CANCEL),

-               AC_MSG_WARN(wxThread::Kill() will not work properly))
+               AC_MSG_WARN([wxThread::Kill() will not work properly]))
+
+  AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
+  [
+    AC_TRY_COMPILE([#include <pthread.h>],
+                 [
+                    pthread_cleanup_push(NULL, NULL);
+                    pthread_cleanup_pop(0);
+                 ], [
+                    wx_cv_func_pthread_cleanup_push=yes
+                    AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
+                 ], [
+                    wx_cv_func_pthread_cleanup_push=no
+                 ])
+  ])

 
   THREADS_LINK="-l$THREADS_LINK"
 fi
 
 
   THREADS_LINK="-l$THREADS_LINK"
 fi
 

-AC_SUBST(UNIX_THREAD)
-AC_SUBST(THREADS_LINK)
-AC_SUBST(POSIX4_LINK)
+dnl from if USE_UNIX
+fi
+
+if test "$wxUSE_THREADS" = "yes"; then
+  AC_DEFINE(wxUSE_THREADS)

 
 

-dnl ----------------------------------------------------------------
+  dnl must define _REENTRANT for multithreaded code
+  CFLAGS="${CFLAGS} -D_REENTRANT"
+  CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
+
+  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
+fi
+
+if test "$WXGTK12" = 1 ; then
+  AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
+fi
+
+if test "$WXWINE" = 1 ; then
+  TOOLKIT_DEF="${TOOLKIT_DEF} -D__WXWINE__"
+fi
+
+if test "$wxUSE_CYGWIN" = 1 ; then
+  TOOLKIT_DEF="${TOOLKIT_DEF} -D__WIN95__"
+fi
+
+WXDEBUG=
+
+if test "$wxUSE_DEBUG_INFO" = "yes" ; then
+    WXDEBUG="-g"
+    wxUSE_OPTIMISE=no
+fi
+
+if test "$wxUSE_DEBUG_GDB" = "yes" ; then
+    wxUSE_DEBUG_INFO=yes
+    WXDEBUG="-ggdb"
+fi
+
+if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
+    AC_DEFINE(WXDEBUG)
+    WXDEBUG_DEFINE="-D__WXDEBUG__"
+else
+    if test "$wxUSE_GTK" = 1 ; then
+        WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
+    fi
+fi
+
+if test "$wxUSE_MEM_TRACING" = "yes" ; then
+    AC_DEFINE(wxUSE_MEMORY_TRACING)
+    AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
+fi
+
+if test "$wxUSE_DMALLOC" = "yes" ; then
+    DMALLOC_LINK="-ldmalloc"
+fi
+
+PROFILE=
+if test "$wxUSE_PROFILE" = "yes" ; then
+    PROFILE="-pg"
+fi
+
+DEP_INFO_FLAGS=
+if test "$GCC" = yes ; then
+    if test "$wxUSE_NO_RTTI" = "yes" ; then
+       WXDEBUG_DEFINE="$WXDEBUG_DEFINE -fno-rtti"
+    fi
+    if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
+       WXDEBUG_DEFINE="$WXDEBUG_DEFINE -fno-exceptions"
+    fi
+    if test "$wxUSE_PERMISSIVE" = "yes" ; then
+       CFLAGS="${CFLAGS} -fpermissive"
+       CXXFLAGS="${CXXFLAGS} -fpermissive"
+    fi
+    if test "$wxUSE_NO_DEPS" = "no" ; then
+        DEP_INFO_FLAGS="-MMD"
+    fi
+fi  
+         
+         
+CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
+CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
+if test "$wxUSE_OPTIMISE" = "no" ; then
+    OPTIMISE=
+else
+    if test "$GCC" = yes ; then
+        OPTIMISE="-O2"
+        case "${host}" in
+            i586-*-*|i686-*-* )
+            OPTIMISE="${OPTIMISE} "
+        ;;
+        esac
+    else
+        OPTIMISE="-O"
+    fi
+fi
+
+dnl ---------------------------------------------------------------------------
+dnl Optional libraries
+dnl ---------------------------------------------------------------------------
+
+ZLIB_INCLUDE=
+if test "$wxUSE_ZLIB" = "yes" ; then
+  AC_DEFINE(wxUSE_ZLIB)
+  ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
+fi
+
+PNG_INCLUDE=
+if test "$wxUSE_LIBPNG" = "yes" ; then
+  AC_DEFINE(wxUSE_LIBPNG)
+  PNG_INCLUDE="-I\${top_srcdir}/src/png"
+  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
+fi
+
+if test "$wxUSE_LIBGIF" = "yes" ; then
+  AC_DEFINE(wxUSE_LIBGIF)
+fi
+
+JPEG_INCLUDE=
+if test "$wxUSE_LIBJPEG" = "yes" ; then
+  AC_DEFINE(wxUSE_LIBJPEG)
+  JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
+fi
+
+if test "$wxUSE_OPENGL" = "yes"; then
+  AC_CHECK_HEADER(GL/gl.h, [
+    AC_CHECK_LIB(GL, glInitNames, [
+      OPENGL_LINK="-lGL"
+      AC_DEFINE(wxUSE_OPENGL)
+      UTILS_SUBDIRS="$UTILS_SUBDIRS glcanvas/src"
+    ],[
+        AC_CHECK_LIB(MesaGL, glInitNames, [
+        OPENGL_LINK="-lMesaGL"
+        AC_DEFINE(wxUSE_OPENGL)
+        UTILS_SUBDIRS="$UTILS_SUBDIRS glcanvas/src"
+      ],wxUSE_OPENGL=0)
+     ],wxUSE_OPENGL=0)
+    ],wxUSE_OPENGL=0)
+fi
+
+dnl ---------------------------------------------------------------------------
+dnl the library may be built without GUI classes at all
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_GUI" = "yes"; then
+  AC_DEFINE(wxUSE_GUI)
+
+  dnl the things we always pull in the GUI version of the library:
+  dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
+  dnl    library really can't be built without those)
+  dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
+  dnl    almost any program and the first 2 are needed to show a message box
+  dnl    which want to be always able to do)
+  dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
+  dnl    to compile without them (if the app doesn't do any drawing, it doesn't
+  dnl    need the dcs, pens, brushes, ...), this just can't be done now
+  dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
+  dnl 5. misc stuff: timers, settings, message box
+else
+  AC_DEFINE(wxUSE_NOGUI)
+fi
+
+dnl ---------------------------------------------------------------------------
+dnl Unix/Windows
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_UNIX" = "yes"; then
+  AC_DEFINE(wxUSE_UNIX)
+fi
+
+dnl ---------------------------------------------------------------------------

 dnl Register non-GUI class options for makefiles and setup.h
 dnl Register non-GUI class options for makefiles and setup.h

-dnl ----------------------------------------------------------------
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_APPLE_IEEE" = "yes"; then
+  AC_DEFINE(wxUSE_APPLE_IEEE)
+fi
+
+if test "$wxUSE_TIMEDATE" = "yes"; then
+  AC_DEFINE(wxUSE_TIMEDATE)
+  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
+fi
+
+if test "$wxUSE_WAVE" = "yes"; then
+  AC_DEFINE(wxUSE_WAVE)
+fi
+
+if test "$wxUSE_FILE" = "yes"; then
+  AC_DEFINE(wxUSE_FILE)
+fi
+
+if test "$wxUSE_FS_INET" = "yes"; then
+  AC_DEFINE(wxUSE_FS_INET)
+fi
+
+if test "$wxUSE_FS_ZIP" = "yes"; then
+  AC_DEFINE(wxUSE_FS_ZIP)
+fi
+
+if test "$wxUSE_ZIPSTREAM" = "yes"; then
+  AC_DEFINE(wxUSE_ZIPSTREAM)
+fi
+
+if test "$wxUSE_BUSYINFO" = "yes"; then
+  AC_DEFINE(wxUSE_BUSYINFO)
+fi
+
+if test "$wxUSE_STD_IOSTREAM" = "yes"; then
+  AC_DEFINE(wxUSE_STD_IOSTREAM)
+fi
+
+if test "$wxUSE_TEXTFILE" = "yes"; then
+  if test "$wxUSE_FILE" != "yes"; then
+    AC_MSG_WARN(wxTextFile requires wxFile and it won't be compiled without it)
+  else
+    AC_DEFINE(wxUSE_TEXTFILE)
+  fi
+fi

 
 

-if test "$wxUSE_CONFIG" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_CONFIG,$wxUSE_CONFIG)
+if test "$wxUSE_CONFIG" = "yes" ; then
+  if test "$wxUSE_TEXTFILE" != "yes"; then
+    AC_MSG_WARN(wxConfig requires wxTextFile and it won't be compiled without it)
+  else
+    AC_DEFINE(wxUSE_CONFIG)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
+  fi

 fi
 
 fi
 

-if test "$wxUSE_TIMEDATE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_TIMEDATE,$wxUSE_TIMEDATE)
+if test "$wxUSE_INTL" = "yes" ; then
+  if test "$wxUSE_FILE" != "yes"; then
+    AC_MSG_WARN(I18n code requires wxFile and it won't be compiled without it)
+  else
+    AC_DEFINE(wxUSE_INTL)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
+  fi

 fi
 
 fi
 

-if test "$wxUSE_INTL" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_INTL,$wxUSE_INTL)
+if test "$wxUSE_LOG" = "yes"; then
+  AC_DEFINE(wxUSE_LOG)

 fi
 
 fi
 

-if test "$wxUSE_STREAMS" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_STREAMS,$wxUSE_STREAMS)
+if test "$wxUSE_LONGLONG" = "yes"; then
+  AC_DEFINE(wxUSE_LONGLONG)

 fi
 
 fi
 

-if test "$wxUSE_SOCKETS" = 1 ; then
-    if test "$wxUSE_THREADS" = 1 ; then
-        AC_DEFINE_UNQUOTED(wxUSE_SOCKETS,$wxUSE_SOCKETS)
+if test "$wxUSE_SOCKETS" = "yes" ; then
+    if test "$wxUSE_THREADS" = "yes" ; then
+        AC_DEFINE(wxUSE_SOCKETS)
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wxsocket"
+        INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS protocol"

     else
     else

-        AC_MSG_WARN(sockets or only supported with threads)
-       wxUSE_SOCKETS=0
+        AC_MSG_WARN(Socket classes require --with-threads and won't be compiled without it)
+        wxUSE_SOCKETS=0

     fi
 fi
 
     fi
 fi
 

-if test "$wxUSE_SERIAL" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_SERIAL,$wxUSE_SERIAL)
+if test "$wxUSE_STREAMS" = "yes" ; then
+  AC_DEFINE(wxUSE_STREAMS)
+fi
+
+if test "$wxUSE_SERIAL" = "yes" ; then
+  AC_DEFINE(wxUSE_SERIAL)

 fi
 
 dnl ------------------------------------------------------------------------
 dnl wxSocket
 dnl ------------------------------------------------------------------------
 
 fi
 
 dnl ------------------------------------------------------------------------
 dnl wxSocket
 dnl ------------------------------------------------------------------------
 

-if test "$wxUSE_SOCKETS" = "1"; then
+if test "$wxUSE_SOCKETS" = "yes"; then

     AC_LANG_SAVE
     AC_LANG_CPLUSPLUS
     dnl determine the type of third argument for getsockname
     AC_LANG_SAVE
     AC_LANG_CPLUSPLUS
     dnl determine the type of third argument for getsockname


@@ -1490,280 +2240,591 @@ if test "$wxUSE_SOCKETS" = "1"; then
         [#include <sys/socket.h>],
         [socklen_t len; getsockname(0, NULL, &len);],
         AC_DEFINE(SOCKLEN_T, socklen_t) AC_MSG_RESULT(socklen_t),
         [#include <sys/socket.h>],
         [socklen_t len; getsockname(0, NULL, &len);],
         AC_DEFINE(SOCKLEN_T, socklen_t) AC_MSG_RESULT(socklen_t),

-               AC_TRY_COMPILE(
-               [#include <sys/socket.h>],
-               [size_t len; getsockname(0, NULL, &len);],
-               AC_DEFINE(SOCKLEN_T, size_t) AC_MSG_RESULT(size_t),
-               AC_TRY_COMPILE(
-                   [#include <sys/socket.h>],
-                   [int len; getsockname(0, NULL, &len);],
-                   AC_DEFINE(SOCKLEN_T, int) AC_MSG_RESULT(int),
-                   AC_MSG_RESULT(unknown)
-               )
+           AC_TRY_COMPILE(
+            [#include <sys/socket.h>],
+            [size_t len; getsockname(0, NULL, &len);],
+            AC_DEFINE(SOCKLEN_T, size_t) AC_MSG_RESULT(size_t),
+            AC_TRY_COMPILE(
+                [#include <sys/socket.h>],
+                [int len; getsockname(0, NULL, &len);],
+                AC_DEFINE(SOCKLEN_T, int) AC_MSG_RESULT(int),
+            AC_MSG_RESULT(unknown)
+        )

         )
     )
     AC_LANG_RESTORE
 fi
 
         )
     )
     AC_LANG_RESTORE
 fi
 

+dnl ---------------------------------------------------------------------------
+dnl Joystick support
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_JOYSTICK" = 1; then
+  dnl joystick support is only for Linux 2.1.x or greater
+  AC_CHECK_HEADERS(linux/joystick.h)
+  if test "$ac_cv_header_linux_joystick_h" = "yes"; then
+    AC_DEFINE(wxUSE_JOYSTICK)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
+  fi
+fi
+

 dnl ------------------------------------------------------------------------
 dnl ------------------------------------------------------------------------

-dnl wxLibrary class
+dnl DLL support

 dnl ------------------------------------------------------------------------
 
 HAVE_DL_FUNCS=0
 dnl ------------------------------------------------------------------------
 
 HAVE_DL_FUNCS=0

-if test "$wxUSE_DYNLIB_CLASS" = "1"; then
+HAVE_SHL_FUNCS=0
+if test "$wxUSE_DYNLIB_CLASS" = "yes"; then

     dnl the test is a bit complicated because we check for dlopen() both with
     dnl and without -ldl
     AC_CHECK_FUNCS(dlopen,
         [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1],
         [AC_CHECK_LIB(dl, dlopen,
             [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1])])
     dnl the test is a bit complicated because we check for dlopen() both with
     dnl and without -ldl
     AC_CHECK_FUNCS(dlopen,
         [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1],
         [AC_CHECK_LIB(dl, dlopen,
             [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1])])

-    AC_CHECK_FUNCS(shl_load, [AC_DEFINE(HAVE_SHL_LOAD) HAVE_DL_FUNCS=1])
+    AC_CHECK_FUNCS( shl_load,
+                    [AC_DEFINE(HAVE_SHL_LOAD) HAVE_DL_FUNCS=1 HAVE_SHL_FUNCS=1])

 
     if test "$HAVE_DL_FUNCS" = 0; then
 
     if test "$HAVE_DL_FUNCS" = 0; then

-        AC_MSG_WARN("--with-dynlib will be disabled because no function was found to load a shared library on this platform")
-
-        wxUSE_DYNLIB_CLASS=0
+        if test "$USE_UNIX" = 1; then 
+            AC_MSG_WARN("--with-dynlib and --with-odbc will be disabled due to missing shared library support")
+            wxUSE_ODBC=no
+            wxUSE_DYNLIB_CLASS=no
+       else
+           AC_MSG_WARN("Cannot check dynlib requirements on non-Unix platforms. dynlib remains enabled.")
+       fi    

     fi
 fi
 
     fi
 fi
 

-if test "$wxUSE_DYNLIB_CLASS" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_DYNLIB_CLASS,$wxUSE_DYNLIB_CLASS)
+if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
+  AC_DEFINE(wxUSE_DYNLIB_CLASS)

 fi
 
 fi
 

-dnl ----------------------------------------------------------------
-dnl Register Prolog and Resources options for makefiles and setup.h
-dnl ----------------------------------------------------------------
+dnl ---------------------------------------------------------------------------
+dnl String stuff
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_UNICODE" = "yes" ; then
+  AC_DEFINE(wxUSE_UNICODE)
+fi

 
 

-if test "$wxUSE_RPC" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_RPC,$wxUSE_RPC)
+if test "$wxUSE_WCSRTOMBS" = "yes" ; then
+  AC_DEFINE(wxUSE_WCSRTOMBS)

 fi
 
 fi
 

-if test "$wxUSE_WX_RESOURCES" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_WX_RESOURCES,$wxUSE_WX_RESOURCES)
+if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
+  AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)

 fi
 
 fi
 

-if test "$wxUSE_PROLOGIO" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_PROLOGIO)
+dnl ----------------------------------------------------------------
+dnl iODBC support
+dnl ----------------------------------------------------------------
+
+IODBC_C_SRC=""
+if test "$wxUSE_ODBC" = "yes" ; then
+  AC_DEFINE(wxUSE_ODBC)
+  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"

 fi
 
 dnl ----------------------------------------------------------------
 dnl Register PostScript options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
 fi
 
 dnl ----------------------------------------------------------------
 dnl Register PostScript options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 

-if test "$wxUSE_POSTSCRIPT" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_POSTSCRIPT)
+if test "$wxUSE_POSTSCRIPT" = "yes" ; then
+  AC_DEFINE(wxUSE_POSTSCRIPT)

 fi
 
 fi
 

-AC_DEFINE_UNQUOTED(wxUSE_AFM_FOR_POSTSCRIPT,$wxUSE_AFM_FOR_POSTSCRIPT)
+AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)

 
 

-AC_DEFINE_UNQUOTED(WX_NORMALIZED_PS_FONTS,$WX_NORMALIZED_PS_FONTS)
+AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)

 
 

-dnl ----------------------------------------------------------------
-dnl Register architecture options for makefiles and setup.h
-dnl ----------------------------------------------------------------
+dnl ---------------------------------------------------------------------------
+dnl big GUI components: MDI, doc/view, printing, help, ...
+dnl ---------------------------------------------------------------------------

 
 

-if test "$wxUSE_MDI_ARCHITECTURE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_MDI_ARCHITECTURE,$wxUSE_MDI_ARCHITECTURE)
+if test "$wxUSE_CONSTRAINTS" = "yes"; then
+    AC_DEFINE(wxUSE_CONSTRAINTS)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"

 fi
 
 fi
 

-if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_DOC_VIEW_ARCHITECTURE,$wxUSE_DOC_VIEW_ARCHITECTURE)
+if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
+    AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"

 fi
 
 fi
 

-if test "$wxUSE_PRINTING_ARCHITECTURE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_PRINTING_ARCHITECTURE,$wxUSE_PRINTING_ARCHITECTURE)
+if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
+    AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
+    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
+    fi

 fi
 
 fi
 

-dnl ----------------------------------------------------------------
-dnl Register wxString options for makefiles and setup.h
-dnl ----------------------------------------------------------------
+if test "$wxUSE_HELP" = "yes"; then
+    AC_DEFINE(wxUSE_HELP)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
+fi

 
 

-if test "$wxUSE_UNICODE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_UNICODE)
+if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
+    if test "$wxUSE_CONSTRAINTS" != "yes"; then
+        AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
+    else
+        AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
+    fi
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"

 fi
 
 fi
 

-if test "$wxUSE_WCSRTOMBS" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_WCSRTOMBS)
+if test "$wxUSE_PROLOGIO" = "yes" ; then
+    AC_DEFINE(wxUSE_PROLOGIO)

 fi
 
 fi
 

-dnl ----------------------------------------------------------------
-dnl Register misc options for makefiles and setup.h
-dnl ----------------------------------------------------------------
+if test "$wxUSE_RESOURCES" = "yes" ; then
+    if test "$wxUSE_PROLOGIO" = "yes" ; then
+        AC_DEFINE(wxUSE_RESOURCES)
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
+    else
+        AC_MSG_WARN([wxWindows ressource system requires PrologIO and can't be compiled without it.])
+    fi
+fi

 
 

-if test "$wxUSE_IPC" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_IPC)
+if test "$wxUSE_X_RESOURCES" = "yes"; then
+    AC_DEFINE(wxUSE_X_RESOURCES)

 fi
 
 fi
 

-if test "$wxUSE_RESOURCES" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_RESOURCES,$wxUSE_RESOURCES)
+dnl ---------------------------------------------------------------------------
+dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_IPC" = "yes"; then
+    AC_DEFINE(wxUSE_IPC)

 fi
 
 fi
 

-if test "$wxUSE_CLIPBOARD" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_CLIPBOARD,$wxUSE_CLIPBOARD)
+if test "$wxUSE_CLIPBOARD" = "yes"; then
+    AC_DEFINE(wxUSE_CLIPBOARD)

 fi
 
 fi
 

-if test "$wxUSE_TOOLTIPS" = 1 ; then
+if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
+    if test "$wxUSE_GTK" = 1; then
+        if test "$WXGTK12" != 1; then
+            AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2])
+           wxUSE_DRAG_AND_DROP=no
+        fi
+    fi
+

     if test "$wxUSE_MOTIF" = 1; then
     if test "$wxUSE_MOTIF" = 1; then

-        AC_MSG_WARN(tooltips are not supported yet under Motif)
-        wxUSE_TOOLTIPS=0
+        AC_MSG_WARN([Drag and drop is not yet supported under Motif])
+       wxUSE_DRAG_AND_DROP=no
+    fi
+
+    if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
+        AC_DEFINE(wxUSE_DRAG_AND_DROP)
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"

     fi
     fi

-    AC_DEFINE_UNQUOTED(wxUSE_TOOLTIPS,$wxUSE_TOOLTIPS)

 fi
 
 fi
 

-if test "$wxUSE_DRAG_AND_DROP" = 1 ; then
-    if test "$WXGTK12" = 1 ; then
-        AC_DEFINE_UNQUOTED(wxUSE_DRAG_AND_DROP,$wxUSE_DRAG_AND_DROP)
+if test "$wxUSE_SPLINES" = "yes" ; then
+  AC_DEFINE(wxUSE_SPLINES)
+fi
+
+dnl ---------------------------------------------------------------------------
+dnl GUI controls
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_ACCEL" = "yes"; then
+  AC_DEFINE(wxUSE_ACCEL)
+fi
+
+if test "$wxUSE_CARET" = "yes"; then
+  AC_DEFINE(wxUSE_CARET)
+  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
+fi
+
+if test "$wxUSE_COMBOBOX" = "yes"; then
+  AC_DEFINE(wxUSE_COMBOBOX)
+fi
+
+if test "$wxUSE_CHOICE" = "yes"; then
+  AC_DEFINE(wxUSE_CHOICE)
+fi
+
+if test "$wxUSE_BMPBUTTON" = "yes"; then
+  AC_DEFINE(wxUSE_BMPBUTTON)
+fi
+
+if test "$wxUSE_CHECKBOX" = "yes"; then
+  AC_DEFINE(wxUSE_CHECKBOX)
+fi
+
+if test "$wxUSE_CHECKLST" = "yes"; then
+  AC_DEFINE(wxUSE_CHECKLISTBOX)
+  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
+fi
+
+if test "$wxUSE_GAUGE" = "yes"; then
+  AC_DEFINE(wxUSE_GAUGE)
+fi
+
+if test "$wxUSE_GRID" = "yes"; then
+  AC_DEFINE(wxUSE_GRID)
+  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
+fi
+
+if test "$wxUSE_IMAGLIST" = "yes"; then
+    AC_DEFINE(wxUSE_IMAGLIST)
+fi
+
+if test "$wxUSE_LISTBOX" = "yes"; then
+    AC_DEFINE(wxUSE_LISTBOX)
+fi
+
+if test "$wxUSE_LISTCTRL" = "yes"; then
+    if test "$wxUSE_IMAGLIST" = "yes"; then
+        AC_DEFINE(wxUSE_LISTCTRL)
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"

     else
     else

-        AC_MSG_WARN(drag and drop is only supported under GTK 1.2)
-       wxUSE_DRAG_AND_DROP=0
+        AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])

     fi
 fi
 
     fi
 fi
 

-if test "$wxUSE_SPLINE" = 1 ; then
-  AC_DEFINE_UNQUOTED(wxUSE_SPLINE,$wxUSE_SPLINE)
+if test "$wxUSE_NOTEBOOK" = "yes"; then
+    AC_DEFINE(wxUSE_NOTEBOOK)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"

 fi
 
 fi
 

-dnl ----------------------------------------------------------------
-dnl No effect yet
-dnl ----------------------------------------------------------------
+if test "$wxUSE_RADIOBOX" = "yes"; then
+    AC_DEFINE(wxUSE_RADIOBOX)
+fi

 
 

-HELP=NONE
-if test "$wxUSE_HELP" = 1 ; then
-  HELP="HELP"
-  AC_DEFINE_UNQUOTED(wxUSE_HELP,$wxUSE_HELP)
+if test "$wxUSE_RADIOBTN" = "yes"; then
+    AC_DEFINE(wxUSE_RADIOBTN)

 fi
 fi

-AC_SUBST(HELP)

 
 

-dnl ------------------------------------------------------------------------
-dnl compiler options for shared libs
-dnl ------------------------------------------------------------------------
+if test "$wxUSE_SASH" = "yes"; then
+    AC_DEFINE(wxUSE_SASH)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
+fi

 
 

-PICFLAGS=
-CREATE_SHARED=
-case "${canonical}" in
-  *-hp-hpux* )
-    if test "$GCC" != "yes" ; then
-      CXXFLAGS="${CXXFLAGS} +a1 -z -Aa -D_HPUX_SOURCE"
-      CFLAGS="${CFLAGS} -z -D_HPUX_SOURCE"
-      PICFLAGS="+z"
+if test "$wxUSE_SCROLLBAR" = "yes"; then
+    AC_DEFINE(wxUSE_SCROLLBAR)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
+fi
+
+if test "$wxUSE_SLIDER" = "yes"; then
+    AC_DEFINE(wxUSE_SLIDER)
+fi
+
+if test "$wxUSE_SPINBTN" = "yes"; then
+    AC_DEFINE(wxUSE_SPINBTN)
+fi
+
+if test "$wxUSE_SPLITTER" = "yes"; then
+    AC_DEFINE(wxUSE_SPLITTER)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
+fi
+
+if test "$wxUSE_STATBMP" = "yes"; then
+    AC_DEFINE(wxUSE_STATBMP)
+fi
+
+if test "$wxUSE_STATBOX" = "yes"; then
+    AC_DEFINE(wxUSE_STATBOX)
+fi
+
+if test "$wxUSE_STATLINE" = "yes"; then
+    if test "$wxUSE_WINE" = 1 ; then
+        AC_MSG_WARN([wxStaticLine is not supported under WINE])

     else
     else

-      PICFLAGS="-fPIC"
+        if test "$wxUSE_MOTIF" = 1 ; then
+            AC_MSG_WARN([wxStaticLine is not supported under Motif])
+       else
+            AC_DEFINE(wxUSE_STATLINE)
+       fi

     fi
     fi

-    LDFLAGS="-Wl,+s"
-    CREATE_SHARED=sharedHpux
-  ;;
+fi

 
 

-  *-*-linux* )
-    PICFLAGS=-fPIC
-    CREATE_SHARED=sharedLinux
-  ;;
+if test "$wxUSE_STATUSBAR" = "yes"; then
+    AC_DEFINE(wxUSE_STATUSBAR)
+fi

 
 

-  *-*-irix5* | *-*-irix6* )
-    # PICFLAGS can remain empty, as pic is the default
-    LDFLAGS="-Wl,+s"
-    CREATE_SHARED=sharedIrix
-    AC_DEFINE(SVR4)
-  ;;
+if test "$wxUSE_TABDIALOG" = "yes"; then
+    AC_DEFINE(wxUSE_TAB_DIALOG)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
+fi

 
 

-  *-*-solaris2* )
-    if test "$GCC" != "yes" ; then
-      PICFLAGS="-KPIC"
+if test "$wxUSE_TOOLBAR" = "yes"; then
+    AC_DEFINE(wxUSE_TOOLBAR)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
+fi
+
+if test "$wxUSE_TOOLTIPS" = "yes"; then
+    if test "$wxUSE_MOTIF" = 1; then
+        AC_MSG_WARN(wxTooltip not supported yet under Motif)

     else
     else

-      PICFLAGS="-fPIC"
+        if test "$wxUSE_WINE" = 1; then
+            AC_MSG_WARN(wxTooltip not supported under WINE)
+        else
+            AC_DEFINE(wxUSE_TOOLTIPS)
+        fi

     fi
     fi

-    CREATE_SHARED=sharedSolaris2
-    AC_DEFINE(SVR4)
-  ;;
+fi

 
 

-  *-*-sunos4* )
-    if test "$GCC" != "yes" ; then
-      PICFLAGS="-PIC"
+if test "$wxUSE_TREECTRL" = "yes"; then
+    if test "$wxUSE_IMAGLIST" = "yes"; then
+        AC_DEFINE(wxUSE_TREECTRL)
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"

     else
     else

-      PICFLAGS="-fPIC"
+        AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])

     fi
     fi

-    LDFLAGS="-Wl,+s"
-    CREATE_SHARED=sharedSunos4
-    AC_DEFINE(BSD)
-  ;;
+fi

 
 

-  *-*-freebsd* | *-*-netbsd*)
-    PICFLAGS=-fPIC
-    CREATE_SHARED=sharedBsd
-    AC_DEFINE(BSD)
-  ;;
+dnl ---------------------------------------------------------------------------
+dnl misc options
+dnl ---------------------------------------------------------------------------

 
 

-  *-*-osf* )
-    PICFLAGS="-fPIC"
-    CREATE_SHARED=sharedOSF
-  ;;
+dnl TODO this is unused for now...
+dnl if test "$wxUSE_WXTREE" = "yes"; then
+dnl   AC_DEFINE(wxUSE_WXTREE)
+dnl fi

 
 

-  *-*-dgux5* )
-    if test "$GCC" != "yes" ; then
-      PICFLAGS="-K PIC"
+if test "$wxUSE_METAFILE" = "yes"; then
+    AC_DEFINE(wxUSE_METAFILE)
+fi
+
+if test "$wxUSE_DIRDLG" = "yes"; then
+    if test "$wxUSE_CONSTRAINTS" != "yes"; then
+       AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)

     else
     else

-      PICFLAGS="-fPIC"
+        if test "$wxUSE_TREECTRL" != "yes"; then
+            AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
+        else
+            AC_DEFINE(wxUSE_DIRDLG)
+        fi

     fi
     fi

-    CREATE_SHARED=sharedDgux
-    AC_DEFINE(SVR4)
-  ;;
+fi

 
 

-  *-*-sysv5* )
-    if test "$GCC" != "yes" ; then
-      PICFLAGS="-K PIC"
+if test "$wxUSE_TEXTDLG" = "yes"; then
+    AC_DEFINE(wxUSE_TEXTDLG)
+fi
+
+if test "$wxUSE_STARTUP_TIPS" = "yes"; then
+    if test "$wxUSE_CONSTRAINTS" != "yes"; then
+       AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)

     else
     else

-      PICFLAGS="-fPIC"
+        AC_DEFINE(wxUSE_STARTUP_TIPS)

     fi
     fi

-    CREATE_SHARED=sharedSysV
-    AC_DEFINE(SVR4)
-  ;;
+fi

 
 

-  *-*-aix* )
-    if test "$GCC" != "yes" ; then
-      PICFLAGS="-bM\:SRE"
+if test "$wxUSE_PROGRESSDLG" = "yes"; then
+    if test "$wxUSE_CONSTRAINTS" != "yes"; then
+       AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)

     else
     else

-      PICFLAGS="-fPIC -D__SYSV__"
+        AC_DEFINE(wxUSE_PROGRESSDLG)

     fi
     fi

-    CREATE_SHARED=sharedAIX
-    AC_DEFINE(SYSV)
-  ;;
-
-  *)
-    CREATE_SHARED=
-    PICFLAGS=
-esac
+fi

 
 

-if test "x$GCC" = xyes; then
-  CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
+if test "$wxUSE_MINIFRAME" = "yes"; then
+    AC_DEFINE(wxUSE_MINIFRAME)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"

 fi
 
 fi
 

-if test "x$GXX" = xyes; then
-  if test "$wxUSE_MOTIF" = 1; then
-    CXXFLAGS="${CXXFLAGS} -Wall -Wno-unused -D_REENTRANT"
-  else
-    CXXFLAGS="${CXXFLAGS} -Wall -D_REENTRANT"
-  fi
+if test "$wxUSE_HTML" = "yes"; then
+    AC_DEFINE(wxUSE_HTML)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
+    INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS html"

 fi
 
 fi
 

-if test "$wxUSE_SHARED" != 1; then
-    CREATE_SHARED=
-    PICFLAGS=
+if test "$wxUSE_VALIDATORS" = "yes"; then
+    AC_DEFINE(wxUSE_VALIDATORS)
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"

 fi
 
 fi
 

-AC_SUBST(OS)
-AC_SUBST(PICFLAGS)
-AC_SUBST(CREATE_SHARED)
+dnl ---------------------------------------------------------------------------
+dnl Output the makefiles and such from the results found above
+dnl ---------------------------------------------------------------------------

 
 

-dnl ------------------------------------------------------------------------
-dnl finish and clean-up
-dnl ------------------------------------------------------------------------
+dnl if we add wxUSE_GUI in the future, it might be handy to separate the libs
+dnl into GUI and non-GUI parts
+GUILIBS="$GUI_TK_LIBRARY $OPENGL_LINK $LIBPNG_LINK $ZLIB_LINK $TOOLKIT_LINK"

 
 

-dnl add OS to list of configured
-echo $OS >> system.list
+dnl all additional libraries (except wxWindows itself) we link with
+EXTRA_LIBS="$LIBS $POSIX4_LINK $WCHAR_LINK $THREADS_LINK $DMALLOC_LINK $GUILIBS"

 
 

-TOOLKIT_DIR=`echo ${TOOLKIT} | tr "A-Z" "a-z"`
-AC_CONFIG_HEADER(./include/wx/${TOOLKIT_DIR}/setup.h:./setup/setup.hin)
+dnl all the libraries needed to link wxWindows programs (when the library is not
+dnl yet installed)
+LIBS="\${top_builddir}/src/${TOOLKIT_DIR}/${WX_LIBRARY_NAME} $EXTRA_LIBS"
+
+dnl all the libraries needed to link wxWindows programs when using the
+dnl makefile system without libtool
+LD_LIBS="\${top_builddir}/lib/${WX_LIBRARY_NAME_STATIC} $EXTRA_LIBS"
+
+dnl all -I options we must pass to the compiler
+INCLUDES="-I. -I\${top_builddir}/include -I\${top_srcdir}/include $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TOOLKIT_INCLUDE"
+
+dnl C/C++ compiler options used to compile wxWindows
+if test "$GXX" = yes ; then
+    dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
+    CXXWARNINGS="-Wall"
+    dnl there is one weird warning in docview.h:71 which prevents me from doing
+    dnl this...
+    dnl CXXWARNINGS="-Wall -Werror"
+fi
+EXTRA_CFLAGS="$WXDEBUG $PROFILE $OPTIMISE $INCLUDES"

 
 

-AC_OUTPUT(./setup/substit ./wx-config:./wx-config.in,./setup/general/createall)
+CPPFLAGS="-I\${top_srcdir}/include $CPPFLAGS"
+CFLAGS="$CFLAGS $EXTRA_CFLAGS"
+CXXFLAGS="$CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS"

 
 

-AC_OVERRIDES_DONE
+if test "$wxUSE_GUI" = "yes"; then
+    dnl TODO add checks that these samples will really compile (i.e. all the
+    dnl      library features they need are present)
+
+    dnl TODO some samples are never built so far:
+    dnl      mfc, nativdlg, oleauto, ownerdrw, proplist
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS bombs controls dialogs drawing dynamic \
+                     forty fractal image wxpoem"
+fi
+
+dnl for convenience, sort the samples in alphabetical order
+dnl
+dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
+dnl       in this list - hence uniq. But normally, this shouldn't be needed!
+SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '`"
+
+dnl global options
+AC_SUBST(WX_MAJOR_VERSION_NUMBER)
+AC_SUBST(WX_MINOR_VERSION_NUMBER)
+AC_SUBST(WX_RELEASE_NUMBER)
+AC_SUBST(WX_LIBRARY_NAME)
+AC_SUBST(WX_LIBRARY_NAME_STATIC)
+AC_SUBST(WX_LIBRARY_NAME_SHARED)
+AC_SUBST(WX_LIBRARY)
+AC_SUBST(WX_TARGET_LIBRARY)
+AC_SUBST(WX_LIBRARY_LINK1)
+AC_SUBST(WX_LIBRARY_LINK2)
+AC_SUBST(WX_LIBRARY_LINK3)
+AC_SUBST(PROGRAM_EXT)
+
+dnl are we supposed to create the links?
+AC_SUBST(WX_CREATE_LINKS)
+AC_SUBST(WX_CREATE_INSTALLED_LINKS)
+
+AC_SUBST(SHARED_LD)
+AC_SUBST(PIC_FLAG)
+AC_SUBST(DEP_INFO_FLAGS)
+
+dnl debugging options
+AC_SUBST(WXDEBUG_DEFINE)
+
+dnl toolkit options
+AC_SUBST(TOOLKIT)
+AC_SUBST(TOOLKIT_DEF)
+AC_SUBST(TOOLKIT_DIR)
+AC_SUBST(TOOLKIT_INCLUDE)
+
+dnl what to compile
+AC_SUBST(GUIHEADERS)
+AC_SUBST(GUIOBJS)
+AC_SUBST(COMMONOBJS)
+AC_SUBST(GENERICOBJS)
+AC_SUBST(GUIDEPS)
+AC_SUBST(COMMONDEPS)
+AC_SUBST(GENERICDEPS)
+AC_SUBST(UNIXOBJS)
+AC_SUBST(GUIDIST)
+
+dnl additional subdirectories where we will build
+AC_SUBST(SRC_SUBDIRS)
+AC_SUBST(INCLUDE_SUBDIRS)
+AC_SUBST(UTILS_SUBDIRS)
+AC_SUBST(DOCS_SUBDIRS)
+AC_SUBST(SAMPLES_SUBDIRS)
+AC_SUBST(USER_SUBDIRS)
+
+dnl additional libraries
+AC_SUBST(EXTRA_LIBS)
+AC_SUBST(LIBS)
+AC_SUBST(LD_LIBS)
+
+dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
+dnl itself (this is macro is required if SUBDIRS variable is used in Makefile.am
+dnl - and we do use it)
+AC_PROG_MAKE_SET
+
+AC_CONFIG_HEADER(setup.h:setup.h.in)
+
+
+dnl create each of the files in the space separated list from the file.in
+dnl (the original file name may be overriden by appending another name after a
+dnl colon)
+AC_OUTPUT([
+            wx-config
+           src/make.env
+           src/makeprog.env
+           src/makelib.env
+            Makefile
+            samples/Makefile
+            samples/bombs/Makefile
+            samples/caret/Makefile
+            samples/checklst/Makefile
+            samples/config/Makefile
+            samples/controls/Makefile
+           samples/dialogs/Makefile
+           samples/docview/Makefile
+           samples/docvwmdi/Makefile
+           samples/dnd/Makefile
+           samples/drawing/Makefile
+           samples/dynamic/Makefile
+           samples/image/Makefile
+           samples/layout/Makefile
+           samples/listctrl/Makefile
+           samples/mdi/Makefile
+           samples/minifram/Makefile
+           samples/minimal/Makefile
+           samples/notebook/Makefile
+            samples/printing/Makefile
+            samples/proplist/Makefile
+           samples/sashtest/Makefile
+           samples/scroll/Makefile
+           samples/splitter/Makefile
+           samples/text/Makefile
+           samples/thread/Makefile
+           samples/toolbar/Makefile
+           samples/treectrl/Makefile
+           samples/typetest/Makefile
+           samples/validate/Makefile
+           samples/wxpoem/Makefile
+           samples/wxsocket/Makefile
+           samples/wizard/Makefile
+           samples/html/Makefile
+           samples/html/about/Makefile
+           samples/html/help/Makefile
+           samples/html/printing/Makefile
+           samples/html/test/Makefile
+           samples/html/zip/Makefile
+           samples/html/virtual/Makefile
+           samples/html/widget/Makefile
+           utils/Makefile
+           utils/wxMMedia2/Makefile
+           utils/wxMMedia2/lib/Makefile
+           utils/wxMMedia2/sample/Makefile
+           utils/glcanvas/Makefile
+           utils/glcanvas/${TOOLKIT_DIR}/Makefile
+          ],
+          [
+            chmod +x wx-config
+           if test ! -d include; then 
+             mkdir include 
+           fi
+           if test ! -d include/wx; then 
+             mkdir include/wx 
+           fi
+           if test ! -d include/wx/${TOOLKIT_DIR}; then 
+             mkdir include/wx/${TOOLKIT_DIR} 
+           fi
+           cp -f setup.h include/wx/${TOOLKIT_DIR}/setup.h
+          ],
+          [
+            LN_S="${ac_cv_prog_LN_S}"
+            TOOLKIT_DIR="${TOOLKIT_DIR}"
+          ]
+         )