]> git.saurik.com Git - wxWidgets.git/blobdiff - configure.in
* fix in wcslen()
[wxWidgets.git] / configure.in
index b3e4ca2dbad4d9e52048d7d4d7c9ecf756362263..c3b5a9d9e2f450c03a5c9062497bb66c71729952 100644 (file)
@@ -4,14 +4,15 @@ dnl Top-level configure.in for wxWindows by Robert Roebling, Wolfram Gloger
 dnl and Martin Sperl.
 dnl
 dnl This script is under the wxWindows licence.
-dnl
+dnl $Id$
 dnl ////////////////////////////////////////////////////////////////////////
 
+
 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
 AC_DEFUN(AM_PATH_GTK,
-[dnl 
+[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],
@@ -51,7 +52,7 @@ dnl
 #include <gtk/gtk.h>
 #include <stdio.h>
 
-int 
+int
 main ()
 {
   int major, minor, micro;
@@ -61,9 +62,11 @@ main ()
      exit(1);
    }
 
+   if (gtk_minor_version == 1) return FALSE;
+
    return !((gtk_major_version > major) ||
-           ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
-           ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
+           ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
+           ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
 }
 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
      CFLAGS="$ac_save_CFLAGS"
@@ -73,7 +76,7 @@ main ()
   fi
   if test "x$no_gtk" = x ; then
      AC_MSG_RESULT(yes)
-     ifelse([$2], , :, [$2])     
+     ifelse([$2], , :, [$2])
   else
      AC_MSG_RESULT(no)
      GTK_CFLAGS=""
@@ -183,7 +186,7 @@ AC_DEFUN(AC_INCLUDE_PATH_EXIST,
   if test $result = 0; then
     ac_path_to_include=""
   else
-    ac_path_to_include="-I$1"    
+    ac_path_to_include="-I$1"
   fi
 ])
 
@@ -195,7 +198,7 @@ AC_DEFUN(AC_LINK_PATH_EXIST,
   if test $result = 0; then
     ac_path_to_link=""
   else
-    ac_path_to_link="-L$1"    
+    ac_path_to_link="-L$1"
   fi
 ])
 
@@ -233,13 +236,26 @@ dnl ------------------------------------------------------------------------
 dnl search path for includes and libraries
 dnl ------------------------------------------------------------------------
 
+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        \
@@ -262,6 +278,9 @@ SEARCH_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       \
@@ -269,16 +288,14 @@ SEARCH_INCLUDE="\
     /usr/lpp/Xamples/include  \
                               \
     /usr/local/include/gtk    \
-    /usr/X11R6/include/Xm     \
-    /usr/X11/include/Xm       \
+    /usr/local/include/qt     \
     /usr/include/qt           \
                               \
     /usr/openwin/include      \
     /usr/openwin/share/include \
     "
 
-SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` \
-    "
+SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
 
 dnl ------------------------------------------------------------------------
 dnl standard checks
@@ -301,7 +318,7 @@ CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
 
 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   defines NO_MINUS_C_MINUS_O if compiler does not accept
 dnl                              both switches simultaniously
 dnl what is the c-preprocessor
 AC_PROG_CPP
@@ -353,6 +370,11 @@ dnl ===========
 AC_PROG_AWK
 dnl   defines AWK with the appropriate command
 
+dnl strip command
+dnl =============
+AC_CHECK_PROG(STRIP, strip, strip, true)
+dnl   defines STRIP as strip or nothing if not found
+
 dnl ###############
 dnl # make checks #
 dnl ###############
@@ -371,8 +393,8 @@ fi
 echo dummy > sub/file
 ${MAKE-make} -f confMake VPATH=sub 2> config.log > /dev/null
 RESULT=$?
-rm -f sub/file check final_file config.log confMake
-rmdir sub 
+rm -f sub/file check final_file confMake
+rmdir sub
 if test "$RESULT" = 0; then
   AC_MSG_RESULT(yes)
 else
@@ -387,7 +409,7 @@ 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 ####################
@@ -421,6 +443,10 @@ 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).
@@ -431,6 +457,52 @@ if test "$ac_cv_header_linux_joystick_h" = "yes"; then
 fi
 AC_SUBST(GTK_JOYSTICK)
 
+dnl some systems (AIX) define some of string function in strings.h
+AC_CHECK_HEADERS(strings.h)
+
+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"
+            ])
+        ])
+AC_SUBST(WCHAR_LINK)
+
+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 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 ###################
@@ -454,16 +526,16 @@ dnl # checks structures #
 dnl #####################
 
 AC_HEADER_STAT
-dnl   defines STAT_MACROS_BROKEN if S_ISDIR and S_ISREG 
+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 
+AC_STRUCT_ST_BLKSIZE
 dnl   defines HAVE_ST_BLKSIZE if struct stat contains st_blksize
-AC_STRUCT_ST_BLOCKS 
+AC_STRUCT_ST_BLOCKS
 dnl   defines HAVE_ST_BLOCKS if struct stat contains st_blocks
-AC_STRUCT_ST_RDEV 
+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
@@ -475,7 +547,6 @@ dnl   defines HAVE_TZNAME if external array tzname is found
 dnl ###################################
 dnl # checks compiler characteristics #
 dnl ###################################
-dnl AC_C_CROSS
 
 AC_C_CONST
 dnl   defines const to be empty if c-compiler does not support const fully
@@ -489,10 +560,70 @@ dnl   defines HAVE_LONGDOUBLE if compiler supports long double
 AC_C_BIGENDIAN
 dnl   defines WORDS_BIGENDIAN if system is big endian
 
-AC_CHECK_SIZEOF(int *)
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(long)
-dnl   defines the size of certain types of variables in SIZEOF_???
+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 #
@@ -508,10 +639,10 @@ 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   defines HAVE_RESTARTABLE_SYSCALLS if the system restarts a
 dnl                                     system call that is interrupted
 dnl                                     by a signal
-                                          
+
 dnl #################
 dnl # checks PARSER #
 dnl #################
@@ -529,9 +660,63 @@ 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   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 ------------------------------------------------------------------------
@@ -553,7 +738,6 @@ dnl ------------------------------------------------------------------------
 
 USE_UNIX=1
 
-
 USE_LINUX=
 USE_SGI=
 USE_HPUX=
@@ -571,6 +755,7 @@ USE_VMS=
 USE_ULTRIX=
 USE_DATA_GENERAL=
 
+AC_DEFINE(__UNIX__)
 case "${canonical}" in
   *-hp-hpux* )
     USE_HPUX=1
@@ -579,14 +764,20 @@ case "${canonical}" in
   *-*-linux* )
     USE_LINUX=1
     AC_DEFINE(__LINUX__)
+    TMP=`uname -m`
+    if test "x$TMP" = "xalpha"
+    then
+      USE_ALPHA=1
+      AC_DEFINE(__ALPHA__)
+    fi
   ;;
-  *-*-irix5* | *-*-irix6* ) 
+  *-*-irix5* | *-*-irix6* )
     USE_SGI=1
     USE_SVR4=1
     AC_DEFINE(__SGI__)
     AC_DEFINE(__SVR4__)
   ;;
-  *-*-solaris2* ) 
+  *-*-solaris2* )
     USE_SUN=1
     USE_SOLARIS=1
     USE_SVR4=1
@@ -594,7 +785,7 @@ case "${canonical}" in
     AC_DEFINE(__SOLARIS__)
     AC_DEFINE(__SVR4__)
   ;;
-  *-*-sunos4* ) 
+  *-*-sunos4* )
     USE_SUN=1
     USE_SUNOS=1
     USE_BSD=1
@@ -608,25 +799,25 @@ case "${canonical}" in
     AC_DEFINE(__FREEBSD__)
     AC_DEFINE(__BSD__)
   ;;
-  *-*-osf* ) 
+  *-*-osf* )
     USE_ALPHA=1
     USE_OSF=1
     AC_DEFINE(__ALPHA__)
     AC_DEFINE(__OSF__)
   ;;
-  *-*-dgux5* ) 
+  *-*-dgux5* )
     USE_ALPHA=1
     USE_SVR4=1
     AC_DEFINE(__ALPHA__)
     AC_DEFINE(__SVR4__)
   ;;
-  *-*-sysv5* ) 
+  *-*-sysv5* )
     USE_SYSV=1
     USE_SVR4=1
     AC_DEFINE(__SYSV__)
     AC_DEFINE(__SVR4__)
   ;;
-  *-*-aix* ) 
+  *-*-aix* )
     USE_AIX=1
     USE_SYSV=1
     USE_SVR4=1
@@ -644,69 +835,56 @@ dnl ------------------------------------------------------------------------
 
 AC_OVERRIDES_PREPARE
 
-DEFAULT_USE_GTK=1
-DEFAULT_USE_QT=0
-DEFAULT_USE_MOTIF=0
-
-DEFAULT_USE_THREADS=1
-
-DEFAULT_USE_SHARED=1
-DEFAULT_USE_OPTIMISE=1
-DEFAULT_USE_PROFILE=0
-DEFAULT_USE_DEBUG_FLAG=0
-DEFAULT_USE_DEBUG_INFO=0
-DEFAULT_USE_MEM_TRACING=0
-DEFAULT_USE_DMALLOC=0
-DEFAULT_USE_APPLE_IEEE=1
-DEFAULT_USE_IOSTREAMH=1
-
-DEFAULT_USE_ZLIB=1
-DEFAULT_USE_GDK_IMLIB=1
-DEFAULT_USE_LIBPNG=1
-DEFAULT_USE_ODBC=1
-
-DEFAULT_USE_COMBOBOX=1
-DEFAULT_USE_GAUGE=1
-DEFAULT_USE_SCROLLBAR=1
-DEFAULT_USE_LISTCTRL=1
-DEFAULT_USE_TREECTRL=1
-DEFAULT_USE_GRID=1
-DEFAULT_USE_TAB_DIALOG=1
-DEFAULT_USE_NOTEBOOK=1
-
-DEFAULT_USE_TIMEDATE=1
-DEFAULT_USE_FRACTION=1
-DEFAULT_USE_LOG=1
-DEFAULT_USE_INTL=1
-DEFAULT_USE_CONFIG=1
-DEFAULT_USE_STREAMS=1
-DEFAULT_USE_SERIAL=1
-DEFAULT_USE_FILE=1
-DEFAULT_USE_TEXTFILE=1
-
-DEFAULT_USE_AFM_FOR_POSTSCRIPT=1
+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_USE_POSTSCRIPT=1
+DEFAULT_wxUSE_POSTSCRIPT=1
 
-DEFAULT_USE_IPC=1
-DEFAULT_USE_RESOURCES=1
-DEFAULT_USE_CONSTRAINTS=1
-DEFAULT_USE_CLIPBOARD=0
-DEFAULT_USE_DND=1
+DEFAULT_wxUSE_IPC=1
+DEFAULT_wxUSE_RESOURCES=1
+DEFAULT_wxUSE_CLIPBOARD=1
+DEFAULT_wxUSE_TOOLTIPS=1
+DEFAULT_wxUSE_DRAG_AND_DROP=1
 
-DEFAULT_USE_MDI_ARCHITECTURE=1
-DEFAULT_USE_DOC_VIEW_ARCHITECTURE=1
-DEFAULT_USE_PRINTING_ARCHITECTURE=1
+DEFAULT_wxUSE_MDI_ARCHITECTURE=1
+DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=1
+DEFAULT_wxUSE_PRINTING_ARCHITECTURE=1
 
-DEFAULT_USE_PROLOGIO=1
-DEFAULT_USE_WX_RESOURCES=1
-DEFAULT_USE_RPC=0
+DEFAULT_wxUSE_PROLOGIO=1
+DEFAULT_wxUSE_WX_RESOURCES=1
+DEFAULT_wxUSE_RPC=0
+DEFAULT_wxUSE_HELP=1
 
-DEFAULT_USE_OPENGL=0
-DEFAULT_USE_METAFILE=0
-DEFAULT_USE_WXGRAPH=0
-DEFAULT_USE_WXTREE=0
-DEFAULT_USE_HELP=0
+DEFAULT_wxUSE_UNICODE=0
+DEFAULT_wxUSE_WCSRTOMBS=0
 
 dnl ----------------------------------------------------------------
 dnl toolkit options
@@ -714,15 +892,15 @@ dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(gtk,gtk,
 **--with-gtk              use GTK,
-USE_GTK)
+wxUSE_GTK)
 
 AC_OVERRIDES(qt,qt,
 **--with-qt               use Qt,
-USE_QT)
+wxUSE_QT)
 
 AC_OVERRIDES(motif,motif,
 **--with-motif            use Motif/Lesstif,
-USE_MOTIF)
+wxUSE_MOTIF)
 
 dnl ----------------------------------------------------------------
 dnl compile options
@@ -730,95 +908,67 @@ dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(shared,shared,
 **--with-shared           create shared libraries,
-USE_SHARED)
+wxUSE_SHARED)
 
 AC_OVERRIDES(optimise,optimise,
 **--with-optimise         create optimised code,
-USE_OPTIMISE)
+wxUSE_OPTIMISE)
 
 AC_OVERRIDES(debug_flag,debug_flag,
 **--with-debug_flag       create code with WXDEBUG define set to 1,
-USE_DEBUG_FLAG)
+wxUSE_DEBUG_FLAG)
 
 AC_OVERRIDES(debug_info,debug_info,
 **--with-debug_info       create code with debuging information,
-USE_DEBUG_INFO)
+wxUSE_DEBUG_INFO)
+
+AC_OVERRIDES(debug_gdb,debug_gdb,
+**--with-debug_gdb        create code with extra GDB debuging information,
+wxUSE_DEBUG_GDB)
 
 AC_OVERRIDES(mem_tracing,mem_tracing,
 **--with-mem_traing       create code with memory tracing,
-USE_MEM_TRACING)
+wxUSE_MEM_TRACING)
 
 AC_OVERRIDES(dmalloc,dmalloc,
 **--with-dmalloc          use dmalloc memory debug library (www.letters.com/dmalloc/),
-USE_DMALLOC)
+wxUSE_DMALLOC)
 
 AC_OVERRIDES(profile,profile,
 **--with-profile          create code with profiling information,
-USE_PROFILE)
+wxUSE_PROFILE)
 
 AC_OVERRIDES(apple_ieee, apple_ieee,
 **--with_apple_ieee      use the Apple IEEE codec,
-USE_APPLE_IEEE)
+wxUSE_APPLE_IEEE)
+
+AC_OVERRIDES(threads,threads,
+**--with-threads          for enabling threads,
+wxUSE_THREADS)
+
+AC_OVERRIDES(dynlib,dynlib,
+**--with-dynlib           to compile wxLibrary class,
+wxUSE_DYNLIB_CLASS)
 
 dnl ----------------------------------------------------------------
 dnl user options for libraries
 dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(zlib,zlib,
-**--with-zlib             use zlib for LZW comression,
-USE_ZLIB)
-
-AC_OVERRIDES(gdk_imlib,gdk_imlib,
-**--with-gdk_imlib        use Raster's gdk_imlib (Image library),
-USE_GDK_IMLIB)
+**--without-zlib             don't use zlib for LZW comression,
+wxUSE_ZLIB)
 
 AC_OVERRIDES(libpng,libpng,
-**--with-libpng           use libpng (PNG image format),
-USE_LIBPNG)
+**--without-libpng           don't use libpng (PNG image format),
+wxUSE_LIBPNG)
+
+AC_OVERRIDES(libjpeg,libjpeg,
+**--without-libjpeg          don't use libjpeg (JPEG image format),
+wxUSE_LIBJPEG)
 
 AC_OVERRIDES(odbc,odbc,
 **--with-odbc             use iODBC and wxODBC classes,
-USE_ODBC)
-
-AC_OVERRIDES(opengl,opengl,
-**--with-opengl           use OpenGL (or Mesa),
-USE_OPENGL)
-
-dnl ----------------------------------------------------------------
-dnl user options for GUI control classes
-dnl ----------------------------------------------------------------
-
-AC_OVERRIDES(gauge,gauge,
-**--with-gauge            use wxGauge class,
-USE_GAUGE)
-
-AC_OVERRIDES(combobox,combobox,
-**--with-combobox         use wxComboBox class,
-USE_COMBOBOX)
-
-AC_OVERRIDES(scrollbar,scrollbar,
-**--with-scrollbar        use wxScrollbar class,
-USE_SCROLLBAR)
-
-AC_OVERRIDES(listctrl,listctrl,
-**--with-listctrl         use wxListCtrl class,
-USE_LISTCTRL)
-
-AC_OVERRIDES(treectrl,treectrl,
-**--with-treectrl         use wxTreeCtrl class,
-USE_TREECTRL)
-
-AC_OVERRIDES(grid,grid,
-**--with-grid             use wxGrid class,
-USE_GRID)
-
-AC_OVERRIDES(tab_dialog,tab_dialog,
-**--with-tab_dialog       use wxTabDia class,
-USE_TAB_DIALOG)
-
-AC_OVERRIDES(notebook,notebook,
-**--with-notebook         use wxNotebook class,
-USE_NOTEBOOK)
+wxUSE_ODBC)
 
 dnl ----------------------------------------------------------------
 dnl user options for non-GUI classes
@@ -826,39 +976,27 @@ dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(timedate, timedate,
 **--with-timedate         use wxTime and wxDate classes,
-USE_TIMEDATE)
-
-AC_OVERRIDES(fraction,fraction,
-**--with-fraction         use wxFraction class,
-USE_FRACTION)
-
-AC_OVERRIDES(log,log,
-**--with-log              use logging system,
-USE_LOG)
+wxUSE_TIMEDATE)
 
 AC_OVERRIDES(intl,intl,
 **--with-intl             use internationalization system,
-USE_INTL)
+wxUSE_INTL)
 
 AC_OVERRIDES(config,config,
 **--with-config           use wxConfig class,
-USE_CONFIG)
+wxUSE_CONFIG)
 
 AC_OVERRIDES(streams,streams,
 **--with-streams          use wxStream etc classes,
-USE_STREAMS)
+wxUSE_STREAMS)
 
 AC_OVERRIDES(serial,serial,
 **--with-serial           use class serialization,
-USE_SERIAL)
-
-AC_OVERRIDES(file,file,
-**--with-file             use wxFile class,
-USE_FILE)
+wxUSE_SERIAL)
 
-AC_OVERRIDES(textfile,textfile,
-**--with-textfile         use wxTextFile class,
-USE_TEXTFILE)
+AC_OVERRIDES(sockets,sockets,
+**--with-sockets          use wxSocket etc classes,
+wxUSE_SOCKETS)
 
 dnl ----------------------------------------------------------------
 dnl user options for PostScript
@@ -866,7 +1004,7 @@ dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(afmfonts,afmfonts,
 **--with-afmfonts         use Adobe Font Metric Font table,
-USE_AFM_FOR_POSTSCRIPT)
+wxUSE_AFM_FOR_POSTSCRIPT)
 
 AC_OVERRIDES(normalized, normalized,
 **--with-PS-normalized    use normalized PS fonts,
@@ -874,7 +1012,19 @@ WX_NORMALIZED_PS_FONTS)
 
 AC_OVERRIDES(postscript, postscript,
 **--with-postscript       use wxPostscriptDC device context,
-USE_POSTSCRIPT)
+wxUSE_POSTSCRIPT)
+
+dnl ----------------------------------------------------------------
+dnl user options for wxString and Unicode
+dnl ----------------------------------------------------------------
+
+AC_OVERRIDES(unicode,unicode,
+**--with-unicode          compile wxString with Unicode support,
+wxUSE_UNICODE)
+
+AC_OVERRIDES(wcsrtombs,wcsrtombs,
+**--with-wcsrtombs        use wcsrtombs instead of (buggy in GNU libc5) wcstombs,
+wxUSE_WCSRTOMBS)
 
 dnl ----------------------------------------------------------------
 dnl user options for Prolog and Resources
@@ -882,15 +1032,15 @@ dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(wxresources,wxresources,
 **--with-wxresources      use wxWindows's resources,
-USE_WX_RESOURCES)
+wxUSE_WX_RESOURCES)
 
 AC_OVERRIDES(prologio,prologio,
 **--with-prologio         use Prolog IO library,
-USE_PROLOGIO)
+wxUSE_PROLOGIO)
 
 AC_OVERRIDES(rpc,RPC,
 **--with-rpc              use Prolog's remote procedure calls,
-USE_RPC)
+wxUSE_RPC)
 
 dnl ----------------------------------------------------------------
 dnl user options for misc stuff
@@ -898,23 +1048,23 @@ dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(ipc,IPC,
 **--with-ipc              use interprocess communication (wxSocket etc.),
-USE_IPC)
+wxUSE_IPC)
 
 AC_OVERRIDES(resources,resources,
 **--with-resources        use X resources for saving information,
-USE_RESOURCES)
+wxUSE_RESOURCES)
 
 AC_OVERRIDES(clipboard,clipboard,
 **--with-clipboard        use wxClipboard classes,
-USE_CLIPBOARD)
+wxUSE_CLIPBOARD)
+
+AC_OVERRIDES(tooltips,tooltips,
+**--with-tooltips         use tooltips,
+wxUSE_TOOLTIPS)
 
 AC_OVERRIDES(dnd,dnd,
 **--with-dnd              use Drag'n'Drop classes,
-USE_DND)
-
-AC_OVERRIDES(constraints,constrains,
-**--with-constraints      use layout-constraints system,
-USE_CONSTRAINTS)
+wxUSE_DRAG_AND_DROP)
 
 dnl ----------------------------------------------------------------
 dnl user options for architectures
@@ -922,46 +1072,35 @@ dnl ----------------------------------------------------------------
 
 AC_OVERRIDES(mdi,mdi,
 **--with-mdi              use multiple document interface architecture,
-USE_MDI_ARCHITECTURE)
+wxUSE_MDI_ARCHITECTURE)
 
 AC_OVERRIDES(docview,docview,
 **--with-docview          use document view architecture,
-USE_DOC_VIEW_ARCHITECTURE)
+wxUSE_DOC_VIEW_ARCHITECTURE)
 
 AC_OVERRIDES(printarch,printarch,
 **--with-printarch        use printing architecture,
-USE_PRINTING_ARCHITECTURE)
+wxUSE_PRINTING_ARCHITECTURE)
+
+AC_OVERRIDES(help,help,
+**--with-help             use help (using external browser at present),
+wxUSE_HELP)
 
-dnl ----------------------------------------------------------------
-dnl user options with no effect yet
-dnl ----------------------------------------------------------------
-dnl
-dnl AC_OVERRIDES(metafile, metafile,
-dnl **--with-metafile         use metafile (no effect),
-dnl USE_METAFILE)
-dnl
-dnl AC_OVERRIDES(help,help,
-dnl **--with-help             use help (no effect),
-dnl USE_HELP)
-dnl
-dnl AC_OVERRIDES(wxgraph,wxgraph,
-dnl **--with-wxgraph          use wxgraph (no effect),
-dnl USE_WXGRAPH)
-dnl
-dnl AC_OVERRIDES(wxtree,wxtree,
-dnl **--with-wxtree           use wxtree (no effect),
-dnl USE_WXTREE)
-dnl
-dnl AC_OVERRIDES(package,message,helpmessage,variable)
-dnl
 dnl ----------------------------------------------------------------
 dnl Unix, obviously
 dnl ----------------------------------------------------------------
 
-if test "$USE_UNIX" = 1 ; then
+if test "$wxUSE_UNIX" = 1 ; then
   AC_DEFINE(__UNIX__)
 fi
 
+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))
+fi
+
 dnl ----------------------------------------------------------------
 dnl search for toolkit (widget sets)
 dnl ----------------------------------------------------------------
@@ -973,19 +1112,27 @@ GUI_TK_INCLUDE=
 GUI_TK_LIBRARY=
 GUI_TK_LINK=
 
+WX_LINK=
+
 MAKEINCLUDE=
 
-if test "$USE_GTK" = 1; then
-  AM_PATH_GTK(0.99.7, [
+WXGTK12=
+
+if test "$wxUSE_GTK" = 1; then
+  AM_PATH_GTK(1.0.0, [
        GUI_TK_INCLUDE="$GTK_CFLAGS"
        GUI_TK_LIBRARY="$GTK_LIBS"
-  ], AC_MSG_ERROR(Are gtk-config and the GTK in path and up-to-date?))
+  ], 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 "$USE_QT" = 1; then
+if test "$wxUSE_QT" = 1; then
    AC_MSG_CHECKING(for Qt includes)
    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,qapp.h)
    if test "$ac_find_includes" != "" ; then
@@ -1004,45 +1151,80 @@ if test "$USE_QT" = 1; then
   else
      AC_MSG_ERROR(no)
   fi
-  GUI_TK_LINK="-lXext -lX11 -lqt -lm"
+  GUI_TK_LINK="-lX11 -lqt -lm"
   TOOLKIT=QT
   TOOLKIT_DEF=__WXQT__
+  WX_LINK=-lwx_qt
   MAKEINCLUDE=../qt.inc
 fi
 
-if test "$USE_MOTIF" = 1; then
-   AC_MSG_CHECKING(for Motif/Lesstif includes)
-   AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,Xm.h)
-   if test "$ac_find_includes" != "" ; then
-     AC_MSG_RESULT(found $ac_find_includes)
-     AC_MSG_CHECKING(for Motif or Lesstif library)
-     AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xm)
-     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 at $ac_find_libraries)
-     else
-       AC_MSG_ERROR(no)
-     fi
-  else
-     AC_MSG_ERROR(no)
-  fi
-  GUI_TK_LINK="-lXext -lXt -lX11 -lXm -lm"
-  TOOLKIT=MOTIF
-  TOOLKIT_DEF=__WXMOTIF__
-  MAKEINCLUDE=../motif.inc
+if test "$wxUSE_MOTIF" = 1; then
+    AC_MSG_CHECKING(for Motif/Lesstif includes)
+    AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
+    if test "$ac_find_includes" != "" ; then
+        AC_MSG_RESULT(found $ac_find_includes)
+    else
+        AC_MSG_RESULT(no)
+        AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
+    fi
+
+    AC_MSG_CHECKING(for Motif/Lesstif library)
+    AC_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
+    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_LIB $ac_path_to_link"
+        CHECK_INCLUDE="$CHECK_INCLUDE $ac_path_to_include"
+        AC_MSG_RESULT(found at $ac_find_libraries)
+    else
+        AC_MSG_RESULT(no)
+        AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
+    fi
+       
+    AC_MSG_CHECKING(for Xt library)
+    AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
+    if test "$ac_find_libraries" != "" ; then
+        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
+        CHECK_LINK="$CHECK_LIB $ac_path_to_link"
+        AC_MSG_RESULT(found at $ac_find_libraries)
+    else
+        AC_MSG_RESULT(no)
+        AC_MSG_ERROR(please set LDFLAGS to contain the location of libXt)
+    fi
+        
+    XPM_LINK=""
+    AC_MSG_CHECKING(for Xpm library)
+    AC_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
+    if test "$ac_find_libraries" != "" ; then
+        AC_LINK_PATH_EXIST($ac_find_libraries,$CHECK_LIB)
+        CHECK_LINK="$CHECK_LIB $ac_path_to_link"
+        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
+
+    GUI_TK_LINK="-lXm $(XPM_LINK)-lXmu -lXt -lX11 -lm"
+    GUI_TK_LIBRARY="$CHECK_LIB $GUI_TK_LINK"
+    TOOLKIT=MOTIF
+    TOOLKIT_DEF=__WXMOTIF__
+    WX_LINK=-lwx_motif2
+    MAKEINCLUDE=../motif.inc
 fi
 
 if test "$TOOLKIT" = ""; then
-  AC_MSG_ERROR(You must specify a toolkit: --with-gtk --with-qt --with-motif) 
+  AC_MSG_ERROR(You must specify a toolkit: --with-gtk --with-qt --with-motif)
 fi
 
 AC_SUBST(GUI_TK_INCLUDE)
 AC_SUBST(GUI_TK_LIBRARY)
 AC_SUBST(GUI_TK_LINK)
 
+AC_SUBST(WX_LINK)
+
 AC_SUBST(TOOLKIT)
 AC_SUBST(TOOLKIT_DEF)
 
@@ -1052,38 +1234,53 @@ dnl ----------------------------------------------------------------
 dnl Register compile options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
+if test "$WXGTK12" = 1 ; then
+  AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
+fi
+
+EXTRA_LINK=
+
 WXDEBUG=
-if test "$USE_DEBUG_INFO" = 1 ; then
-  WXDEBUG="-g -O0"
+if test "$wxUSE_DEBUG_GDB" = 1 ; then
+    wxUSE_DEBUG_INFO=1
+    WXDEBUG="-ggdb"
+fi
+
+if test "$wxUSE_DEBUG_INFO" = 1 ; then
+    WXDEBUG="-g"
+    wxUSE_OPTIMISE=0
 fi
+
 AC_SUBST(WXDEBUG)
 
-if test "$USE_DEBUG_FLAG" = 1 ; then
-  AC_DEFINE_UNQUOTED(WXDEBUG,$USE_DEBUG_FLAG)
+if test "$wxUSE_DEBUG_FLAG" = 1 ; then
+  AC_DEFINE_UNQUOTED(WXDEBUG,$wxUSE_DEBUG_FLAG)
   WXDEBUG_DEFINE="-D__WXDEBUG__"
   AC_SUBST(WXDEBUG_DEFINE)
+else
+  WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
+  AC_SUBST(WXDEBUG_DEFINE)
 fi
 
-if test "$USE_MEM_TRACING" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_MEMORY_TRACING,$USE_MEM_TRACING)
-  AC_DEFINE_UNQUOTED(USE_GLOBAL_MEMORY_OPERATORS,$USE_MEM_TRACING)
+if test "$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
 
-EXTRA_LINK=
-if test "$USE_DMALLOC" = 1 ; then
+if test "$wxUSE_DMALLOC" = 1 ; then
   EXTRA_LINK="$EXTRA_LINK -ldmalloc"
 fi
 AC_SUBST(EXTRA_LINK)
 
 PROFILE=
-if test "$USE_PROFILE" = 1 ; then
+if test "$wxUSE_PROFILE" = 1 ; then
   PROFILE="-pg"
 fi
 AC_SUBST(PROFILE)
 
 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
-if test "$USE_OPTIMISE" = 0 ; then
+if test "$wxUSE_OPTIMISE" = 0 ; then
   OPTIMISE=
 else
   if test "$GCC" = yes ; then
 AC_SUBST(OPTIMISE)
 
 APPLE_IEEE=NONE
-if test "$USE_APPLE_IEEE" = 1 ; then
+if test "$wxUSE_APPLE_IEEE" = 1 ; then
   APPLE_IEEE="APPLE_IEEE"
-  AC_DEFINE_UNQUOTED(USE_APPLE_IEEE,$USE_APPLE_IEEE)
+  AC_DEFINE_UNQUOTED(wxUSE_APPLE_IEEE,$wxUSE_APPLE_IEEE)
 fi
 
-USE_IOSTREAMH=$DEFAULT_USE_IOSTREAMH
-AC_DEFINE_UNQUOTED(USE_IOSTREAMH,$USE_IOSTREAMH)
+wxUSE_IOSTREAMH=$DEFAULT_wxUSE_IOSTREAMH
+AC_DEFINE_UNQUOTED(wxUSE_IOSTREAMH,$wxUSE_IOSTREAMH)
 
 dnl ----------------------------------------------------------------
 dnl Register library options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
-if test "$USE_ZLIB" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_ZLIB,$USE_ZLIB)
+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)
 
-if test "$USE_GDK_IMLIB" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_GDK_IMLIB,$USE_GDK_IMLIB)
+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)
 
-if test "$USE_LIBPNG" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_LIBPNG,$USE_LIBPNG) 
+if test "$wxUSE_LIBJPEG" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_LIBJPEG,$wxUSE_LIBJPEG)
+  JPEG_C_SRC="\$(JPEG_C_SRC)"
 fi
-
-if test "$USE_ODBC" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_ODBC,$USE_ODBC) 
+AC_SUBST(JPEG_C_SRC)
+
+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)
+
+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 Register GUI-control options for makefiles and setup.h
+dnl thread support
 dnl ----------------------------------------------------------------
 
-if test "$USE_GAUGE" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_GAUGE,$USE_GAUGE)
-fi
-
-if test "$USE_COMBOBOX" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_COMBOBOX,$USE_COMBOBOX)
-fi
-
-if test "$USE_SCROLLBAR" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_SCROLLBAR,$USE_SCROLLBAR)
-fi
-
-if test "$USE_LISTCTRL" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_LISTCTRL,$USE_LISTCTRL)
-fi
+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)
 
-if test "$USE_TREECTRL" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_TREECTRL,$USE_TREECTRL)
+THREADS_LINK=""
+UNIX_THREAD=""
+
+if test "$wxUSE_THREADS" = "1"; then
+    dnl find if POSIX threads are available
+
+    dnl standard lib name is pthread
+    dnl We no longer test for pthread-0.7 as it breaks compilation on some
+    dnl glibc2 systems, especially for static linkage.
+    AC_CHECK_LIB(pthread, pthread_create, [
+            UNIX_THREAD="unix/threadpsx.cpp"
+            THREADS_LINK="pthread"
+        ], [
+            dnl thread functions are in libc_r under FreeBSD
+            AC_CHECK_LIB(c_r, pthread_create, [
+                UNIX_THREAD="unix/threadpsx.cpp"
+                THREADS_LINK="c_r"
+            ], [
+                dnl VZ: SGI threads are not supported currently
+                AC_CHECK_HEADER(sys/prctl.h, [
+                    UNIX_THREAD="gtk/threadsgi.cpp"
+                ])
+            ])
+        ])
+    if test "$THREADS_LINK" != ""; then
+        AC_DEFINE(wxUSE_THREADS)
+    else
+        AC_MSG_WARN(No thread support on this system)
+    fi
 fi
 
-if test "$USE_GRID" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_GRID,$USE_GRID)
+if test -z "$UNIX_THREAD"; then
+  wxUSE_THREADS=0
 fi
 
-if test "$USE_TAB_DIALOG" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_TAB_DIALOG,$USE_TAB_DIALOG)
+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($1, `A-Z', 'a-z'))
+    dnl                 POSIX4_LINK="-lposix4"
+    dnl             ])
+    dnl            ])
+    dnl ])
+
+  AC_CHECK_HEADERS(sched.h)
+
+  AC_CHECK_LIB($THREADS_LINK, sched_yield,
+               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)
+                )]
+               )
+
+  dnl VZ: we should be checking for all of the following functions instead:
+  dnl   1. pthread_attr_getschedpolicy
+  dnl   2. sched_get_priority_min and sched_get_priority_max
+  dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
+  dnl but it seems that if the first one is there, the other ones are too (of
+  dnl course the proper solution would be to implement AC_FUNC_THREAD above
+  dnl and do test for them all - anyone?)
+  AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
+               AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS),
+               [AC_CHECK_LIB("posix4", pthread_attr_getschedpolicy,
+                   [AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS) POSIX4_LINK="-lposix4"],
+                   AC_MSG_WARN(Setting thread priority will not work)
+                )]
+               )
+
+  AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
+               AC_DEFINE(HAVE_PTHREAD_CANCEL),
+               AC_MSG_WARN(wxThread::Kill() will not work properly))
+
+  THREADS_LINK="-l$THREADS_LINK"
 fi
 
-if test "$USE_NOTEBOOK" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_NOTEBOOK,$USE_NOTEBOOK)
-fi
+AC_SUBST(UNIX_THREAD)
+AC_SUBST(THREADS_LINK)
+AC_SUBST(POSIX4_LINK)
 
 dnl ----------------------------------------------------------------
 dnl Register non-GUI class options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
-if test "$USE_CONFIG" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_CONFIG,$USE_CONFIG)
+if test "$wxUSE_CONFIG" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_CONFIG,$wxUSE_CONFIG)
 fi
 
-if test "$USE_TIMEDATE" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_TIMEDATE,$USE_TIMEDATE)
+if test "$wxUSE_TIMEDATE" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_TIMEDATE,$wxUSE_TIMEDATE)
 fi
 
-if test "$USE_FRACTION" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_FRACTION,$USE_FRACTION)
+if test "$wxUSE_INTL" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_INTL,$wxUSE_INTL)
 fi
 
-if test "$USE_LOG" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_LOG,$USE_LOG)
+if test "$wxUSE_STREAMS" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_STREAMS,$wxUSE_STREAMS)
 fi
 
-if test "$USE_INTL" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_INTL,$USE_INTL)
+if test "$wxUSE_SOCKETS" = 1 ; then
+    if test "$wxUSE_THREADS" = 1 ; then
+        AC_DEFINE_UNQUOTED(wxUSE_SOCKETS,$wxUSE_SOCKETS)
+    else
+        AC_MSG_WARN(sockets or only supported with threads)
+       wxUSE_SOCKETS=0
+    fi
 fi
 
-if test "$USE_STREAMS" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_STREAMS,$USE_STREAMS)
+if test "$wxUSE_SERIAL" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_SERIAL,$wxUSE_SERIAL)
 fi
 
-if test "$USE_SERIAL" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_SERIAL,$USE_SERIAL)
+dnl ------------------------------------------------------------------------
+dnl wxSocket
+dnl ------------------------------------------------------------------------
+
+if test "$wxUSE_SOCKETS" = "1"; then
+    AC_LANG_SAVE
+    AC_LANG_CPLUSPLUS
+    dnl determine the type of third argument for getsockname
+    AC_MSG_CHECKING(the type of the third argument of getsockname)
+    AC_TRY_COMPILE(
+        [#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_LANG_RESTORE
 fi
 
-if test "$USE_FILE" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_FILE,$USE_FILE)
+dnl ------------------------------------------------------------------------
+dnl wxLibrary class
+dnl ------------------------------------------------------------------------
+
+HAVE_DL_FUNCS=0
+if test "$wxUSE_DYNLIB_CLASS" = "1"; then
+    dnl the test is a bit complicated because we check for dlopen() both with
+    dnl and without -ldl
+    AC_CHECK_FUNCS(dlopen,
+        [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1],
+        [AC_CHECK_LIB(dl, dlopen,
+            [AC_DEFINE(HAVE_DLOPEN) HAVE_DL_FUNCS=1])])
+    AC_CHECK_FUNCS(shl_load, [AC_DEFINE(HAVE_SHL_LOAD) HAVE_DL_FUNCS=1])
+
+    if test "$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
+    fi
 fi
 
-if test "$USE_TEXTFILE" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_TEXTFILE,$USE_TEXTFILE)
+if test "$wxUSE_DYNLIB_CLASS" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_DYNLIB_CLASS,$wxUSE_DYNLIB_CLASS)
 fi
 
 dnl ----------------------------------------------------------------
 dnl Register Prolog and Resources options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
-if test "$USE_RPC" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_RPC,$USE_RPC)
+if test "$wxUSE_RPC" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_RPC,$wxUSE_RPC)
 fi
 
-if test "$USE_WX_RESOURCES" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_WX_RESOURCES,$USE_WX_RESOURCES)
+if test "$wxUSE_WX_RESOURCES" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_WX_RESOURCES,$wxUSE_WX_RESOURCES)
 fi
 
-if test "$USE_PROLOGIO" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_PROLOGIO)
+if test "$wxUSE_PROLOGIO" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_PROLOGIO)
 fi
 
 dnl ----------------------------------------------------------------
 dnl Register PostScript options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
-if test "$USE_POSTSCRIPT" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_POSTSCRIPT)
+if test "$wxUSE_POSTSCRIPT" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_POSTSCRIPT)
 fi
 
-AC_DEFINE_UNQUOTED(USE_AFM_FOR_POSTSCRIPT,$USE_AFM_FOR_POSTSCRIPT)
+AC_DEFINE_UNQUOTED(wxUSE_AFM_FOR_POSTSCRIPT,$wxUSE_AFM_FOR_POSTSCRIPT)
 
 AC_DEFINE_UNQUOTED(WX_NORMALIZED_PS_FONTS,$WX_NORMALIZED_PS_FONTS)
 
@@ -1236,205 +1557,73 @@ dnl ----------------------------------------------------------------
 dnl Register architecture options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
-if test "$USE_MDI_ARCHITECTURE" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_MDI_ARCHITECTURE,$USE_MDI_ARCHITECTURE)
+if test "$wxUSE_MDI_ARCHITECTURE" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_MDI_ARCHITECTURE,$wxUSE_MDI_ARCHITECTURE)
 fi
 
-if test "$USE_DOC_VIEW_ARCHITECTURE" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_DOC_VIEW_ARCHITECTURE,$USE_DOC_VIEW_ARCHITECTURE)
+if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_DOC_VIEW_ARCHITECTURE,$wxUSE_DOC_VIEW_ARCHITECTURE)
 fi
 
-if test "$USE_PRINTING_ARCHITECTURE" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_PRINTING_ARCHITECTURE,$USE_PRINTING_ARCHITECTURE)
+if test "$wxUSE_PRINTING_ARCHITECTURE" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_PRINTING_ARCHITECTURE,$wxUSE_PRINTING_ARCHITECTURE)
 fi
 
 dnl ----------------------------------------------------------------
-dnl Register misc options for makefiles and setup.h
+dnl Register wxString options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
-if test "$USE_IPC" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_IPC)
-fi
-
-if test "$USE_RESOURCES" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_RESOURCES,$USE_RESOURCES)
-fi
-
-if test "$USE_CLIPBOARD" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_CLIPBOARD,$USE_CLIPBOARD)
-fi
-
-if test "$USE_DND" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_DND,$USE_DND)
+if test "$wxUSE_UNICODE" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_UNICODE)
 fi
 
-if test "$USE_CONSTRAINTS" = 1 ; then
-  AC_DEFINE_UNQUOTED(USE_CONSTRAINTS,$USE_CONSTRAINTS)
+if test "$wxUSE_WCSRTOMBS" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_WCSRTOMBS)
 fi
 
 dnl ----------------------------------------------------------------
-dnl No effect
+dnl Register misc options for makefiles and setup.h
 dnl ----------------------------------------------------------------
 
-METAFILE=NONE
-if test "$USE_METAFILE" = 1 ; then
-  METAFILE="METAFILE"
-  AC_DEFINE_UNQUOTED(USE_METAFILE,$USE_METAFILE)
-fi
-AC_SUBST(METAFILE)
-
-HELP=NONE
-if test "$USE_HELP" = 1 ; then
-  HELP="HELP"
-  AC_DEFINE_UNQUOTED(USE_HELP,$USE_HELP)
-fi
-AC_SUBST(HELP)
-
-WXGRAPH=NONE
-if test "$USE_WXGRAPH" = 1 ; then
-  WXGRAPH="WXGRAPH"
-  AC_DEFINE_UNQUOTED(USE_WXGRAPH,$USE_WXGRAPH)
+if test "$wxUSE_IPC" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_IPC)
 fi
-AC_SUBST(WXGRAPH)
 
-WXTREE=NONE
-if test "$USE_WXTREE" = 1 ; then
-  WXTREE="WXTREE"
-  AC_DEFINE_UNQUOTED(USE_WXTREE,$USE_WXTREE)
+if test "$wxUSE_RESOURCES" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_RESOURCES,$wxUSE_RESOURCES)
 fi
-AC_SUBST(WXTREE)
 
-GLCANVAS=NONE
-if test "$USE_OPENGL" = 1 ; then
-  GLCANVAS="GLCANVAS"
+if test "$wxUSE_CLIPBOARD" = 1 ; then
+  AC_DEFINE_UNQUOTED(wxUSE_CLIPBOARD,$wxUSE_CLIPBOARD)
 fi
 
-dnl ----------------------------------------------------------------
-dnl select  dynamic loader (used by iODBC to load drivers)
-dnl ----------------------------------------------------------------
-
-AC_CHECK_LIB(dl,main,[DL_LIBRARY=-ldl],[DL_LIBRARY=])
-AC_SUBST(DL_LIBRARY)
-
-dnl ----------------------------------------------------------------
-dnl thread support
-dnl ----------------------------------------------------------------
-
-USE_THREADS=1
-THREADS_LINK=""
-UNIX_THREAD="gtk/threadno.cpp"
-
-AC_OVERRIDES(threads,threads,
-**--without-threads       Force disabling threads,
-USE_THREADS)
-
-dnl AC_ARG_WITH(threads,
-dnl [**--without-threads       Force disabling threads ],
-dnl [USE_THREADS="$withval"])
-
-if test "$USE_THREADS" = "1"; then
-  UNIX_THREAD="gtk/threadno.cpp"
-
-  dnl For glibc 2 users who have the old libc 5 too
-
-  AC_CHECK_LIB(pthread-0.7, pthread_create, [
-     UNIX_THREAD="gtk/threadpsx.cpp"
-     THREADS_LINK="-lpthread-0.7"
-  ],[
-    AC_CHECK_HEADER(sys/prctl.h, [
-        UNIX_THREAD="gtk/threadsgi.cpp"
-    ])
-
-    dnl pthread_create is always available in pthread but it seems not to be
-    dnl the case for pthread_setcanceltype.
-
-    AC_CHECK_LIB(pthread, pthread_setcanceltype, [
-       UNIX_THREAD="gtk/threadpsx.cpp"
-       THREADS_LINK="-lpthread"
-    ])
-  ])
-  AC_CHECK_LIB(pthreads, pthread_setcanceltype, [
-     UNIX_THREAD="gtk/threadpsx.cpp"
-     THREADS_LINK="-lpthreads"
-  ])
-fi
-
-if test -z "$UNIX_THREAD"; then
-  USE_THREADS=0
+if test "$wxUSE_TOOLTIPS" = 1 ; then
+    if test "$wxUSE_MOTIF" = 1; then
+        AC_MSG_WARN(tooltips are not supported yet under Motif)
+        wxUSE_TOOLTIPS=0
+    fi
+    AC_DEFINE_UNQUOTED(wxUSE_TOOLTIPS,$wxUSE_TOOLTIPS)
 fi
 
-AC_SUBST(UNIX_THREAD)
-AC_SUBST(THREADS_LINK)
-AC_DEFINE(USE_THREADS)
-
-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 USE_THREADS if thread support is activated. (GL)
-
-dnl ----------------------------------------------------------------
-dnl search for opengl
-dnl ----------------------------------------------------------------
-
-OPENGL_INCLUDE=
-OPENGL_LIBRARY=
-OPENGL_LINK=
-
-if test "$USE_OPENGL" = 1; then
-  dnl checking OPENGL includes
-  AC_MSG_CHECKING(for OpenGL includes)
-  AC_PATH_FIND_INCLUDES($SEARCH_INCLUDE,GL/gl.h)
-  if test "$ac_find_includes" != "" ; then
-    OPENGL_INCLUDE="-I$ac_find_includes"
-    AC_MSG_RESULT(found $ac_find_includes)
-    dnl checking OPENGL libraries
-    AC_MSG_CHECKING(for OpenGL library)
-    AC_PATH_FIND_LIBRARIES($SEARCH_LIB,GL)
-    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 $ac_path_to_include"
-      OPENGL_LIBRARY="$ac_path_to_link"
-      OPENGL_INCLUDE="$ac_path_to_include"
-      OPENGL_LINK="-lGL"
-      AC_MSG_RESULT(found OpenGL at $ac_find_libraries)
+if test "$wxUSE_DRAG_AND_DROP" = 1 ; then
+    if test "$WXGTK12" = 1 ; then
+        AC_DEFINE_UNQUOTED(wxUSE_DRAG_AND_DROP,$wxUSE_DRAG_AND_DROP)
     else
-      AC_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
-      if test "$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 $ac_path_to_include"
-        OPENGL_LIBRARY="$ac_path_to_link"
-        OPENGL_INCLUDE="$ac_path_to_include"
-        OPENGL_LINK="-lMesaGL"
-        AC_MSG_RESULT(found MESA at $ac_find_libraries)
-      else
-        AC_MSG_ERROR(no)
-      fi
+        AC_MSG_WARN(drag and drop is only supported under GTK 1.2)
+       wxUSE_DRAG_AND_DROP=0
     fi
-  else
-    AC_MSG_ERROR(no)
-  fi
 fi
 
 dnl ----------------------------------------------------------------
-dnl left-over
+dnl No effect yet
 dnl ----------------------------------------------------------------
 
-USE_GLX=$USE_OPENGL
-if test "$USE_OPENGL" != 1; then
-  OPENGL_LIBRARIES=
-  OPENGL_INCLUDE=
-  OPENGL_LINK=
-  GLCANVAS=NONE
+HELP=NONE
+if test "$wxUSE_HELP" = 1 ; then
+  HELP="HELP"
+  AC_DEFINE_UNQUOTED(wxUSE_HELP,$wxUSE_HELP)
 fi
-
-AC_DEFINE_UNQUOTED(USE_GLX,$USE_GLX)
-AC_SUBST(OPENGL_INCLUDE)
-AC_SUBST(OPENGL_LIBRARY)
-AC_SUBST(OPENGL_LINK)
-AC_SUBST(GLCANVAS)
+AC_SUBST(HELP)
 
 dnl ------------------------------------------------------------------------
 dnl compiler options for shared libs
@@ -1443,9 +1632,8 @@ dnl ------------------------------------------------------------------------
 PICFLAGS=
 CREATE_SHARED=
 case "${canonical}" in
-
   *-hp-hpux* )
-    if test "${CC}" != "gcc" ; then
+    if test "$GCC" != "yes" ; then
       CXXFLAGS="${CXXFLAGS} +a1 -z -Aa -D_HPUX_SOURCE"
       CFLAGS="${CFLAGS} -z -D_HPUX_SOURCE"
       PICFLAGS="+z"
@@ -1461,15 +1649,15 @@ case "${canonical}" in
     CREATE_SHARED=sharedLinux
   ;;
 
-  *-*-irix5* | *-*-irix6* ) 
+  *-*-irix5* | *-*-irix6* )
     # PICFLAGS can remain empty, as pic is the default
     LDFLAGS="-Wl,+s"
     CREATE_SHARED=sharedIrix
     AC_DEFINE(SVR4)
   ;;
 
-  *-*-solaris2* ) 
-    if test "${CC}" != "gcc" ; then
+  *-*-solaris2* )
+    if test "$GCC" != "yes" ; then
       PICFLAGS="-KPIC"
     else
       PICFLAGS="-fPIC"
@@ -1478,8 +1666,8 @@ case "${canonical}" in
     AC_DEFINE(SVR4)
   ;;
 
-  *-*-sunos4* ) 
-    if test "${CC}" != "gcc" ; then
+  *-*-sunos4* )
+    if test "$GCC" != "yes" ; then
       PICFLAGS="-PIC"
     else
       PICFLAGS="-fPIC"
@@ -1495,13 +1683,13 @@ case "${canonical}" in
     AC_DEFINE(BSD)
   ;;
 
-  *-*-osf* ) 
+  *-*-osf* )
     PICFLAGS="-fPIC"
     CREATE_SHARED=sharedOSF
   ;;
 
-  *-*-dgux5* ) 
-    if test "${CC}" != "gcc" ; then
+  *-*-dgux5* )
+    if test "$GCC" != "yes" ; then
       PICFLAGS="-K PIC"
     else
       PICFLAGS="-fPIC"
@@ -1510,8 +1698,8 @@ case "${canonical}" in
     AC_DEFINE(SVR4)
   ;;
 
-  *-*-sysv5* ) 
-    if test "${CC}" != "gcc" ; then
+  *-*-sysv5* )
+    if test "$GCC" != "yes" ; then
       PICFLAGS="-K PIC"
     else
       PICFLAGS="-fPIC"
@@ -1520,11 +1708,11 @@ case "${canonical}" in
     AC_DEFINE(SVR4)
   ;;
 
-  *-*-aix* ) 
-    if test "${CC}" != "gcc" ; then
+  *-*-aix* )
+    if test "$GCC" != "yes" ; then
       PICFLAGS="-bM\:SRE"
     else
-      PICFLAGS="-fPIC"
+      PICFLAGS="-fPIC -D__SYSV__"
     fi
     CREATE_SHARED=sharedAIX
     AC_DEFINE(SYSV)
@@ -1536,14 +1724,18 @@ case "${canonical}" in
 esac
 
 if test "x$GCC" = xyes; then
-  CFLAGS="${CFLAGS} -Wall"
+  CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
 fi
 
 if test "x$GXX" = xyes; then
-  CXXFLAGS="${CXXFLAGS} -Wall"
+  if test "$wxUSE_MOTIF" = 1; then
+    CXXFLAGS="${CXXFLAGS} -Wall -Wno-unused -D_REENTRANT"
+  else
+    CXXFLAGS="${CXXFLAGS} -Wall -D_REENTRANT"
+  fi
 fi
 
-if test "$USE_SHARED" != 1; then
+if test "$wxUSE_SHARED" != 1; then
     CREATE_SHARED=
     PICFLAGS=
 fi
@@ -1559,7 +1751,10 @@ dnl ------------------------------------------------------------------------
 dnl add OS to list of configured
 echo $OS >> system.list
 
-AC_CONFIG_HEADER(./include/wx/gtk/setup.h:./setup/setup.hin)
+TOOLKIT_DIR=`echo ${TOOLKIT} | tr "A-Z" "a-z"`
+AC_CONFIG_HEADER(./include/wx/${TOOLKIT_DIR}/setup.h:./setup/setup.hin)
+
 AC_OUTPUT(./setup/substit ./wx-config:./wx-config.in,./setup/general/createall)
 
 AC_OVERRIDES_DONE
+