ugh. Nesting the (per class) plugin sentries can require them to
[wxWidgets.git] / configure.in
index 51dc11f7d2b19b8c538d377efb73f5123382ea45..eb66fb25ad3a2a0f702fa870d43f681f069869b3 100644 (file)
@@ -32,7 +32,7 @@ for ac_dir in $1;
 ])
 
 dnl ---------------------------------------------------------------------------
 ])
 
 dnl ---------------------------------------------------------------------------
-dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_includes
+dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries
 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,
 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,
@@ -60,7 +60,7 @@ AC_DEFUN(WX_INCLUDE_PATH_EXIST,
   if test $result = 0; then
     ac_path_to_include=""
   else
   if test $result = 0; then
     ac_path_to_include=""
   else
-    ac_path_to_include="-I$1"
+    ac_path_to_include=" -I$1"
   fi
 ])
 
   fi
 ])
 
@@ -74,7 +74,7 @@ AC_DEFUN(WX_LINK_PATH_EXIST,
   if test $result = 0; then
     ac_path_to_link=""
   else
   if test $result = 0; then
     ac_path_to_link=""
   else
-    ac_path_to_link="-L$1"
+    ac_path_to_link=" -L$1"
   fi
 ])
 
   fi
 ])
 
@@ -205,7 +205,7 @@ AC_DEFUN(WX_ARG_CACHE_FLUSH,
         ])
 
 dnl this macro checks for a three-valued command line --with argument:
         ])
 
 dnl this macro checks for a three-valued command line --with argument:
-dnl   possible arguments are 'yes', 'no', or 'sys'
+dnl   possible arguments are 'yes', 'no', 'sys', or 'builtin'
 dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name)
 AC_DEFUN(WX_ARG_SYS_WITH,
         [
 dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name)
 AC_DEFUN(WX_ARG_SYS_WITH,
         [
@@ -219,8 +219,10 @@ AC_DEFUN(WX_ARG_SYS_WITH,
                           ac_cv_use_$1='$3=no'
                         elif test "$withval" = sys; then
                           ac_cv_use_$1='$3=sys'
                           ac_cv_use_$1='$3=no'
                         elif test "$withval" = sys; then
                           ac_cv_use_$1='$3=sys'
+                        elif test "$withval" = builtin; then
+                          ac_cv_use_$1='$3=builtin'
                         else
                         else
-                          AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no or sys])
+                          AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
                         fi
                       ],
                       [
                         fi
                       ],
                       [
@@ -245,8 +247,10 @@ AC_DEFUN(WX_ARG_SYS_WITH,
             AC_MSG_RESULT(no)
           elif test "$$3" = sys; then
             AC_MSG_RESULT(system version)
             AC_MSG_RESULT(no)
           elif test "$$3" = sys; then
             AC_MSG_RESULT(system version)
+          elif test "$$3" = builtin; then
+            AC_MSG_RESULT(builtin version)
           else
           else
-            AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no or sys])
+            AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin])
           fi
         ])
 
           fi
         ])
 
@@ -361,12 +365,14 @@ dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
 
 WX_MAJOR_VERSION_NUMBER=2
 WX_MINOR_VERSION_NUMBER=3
 
 WX_MAJOR_VERSION_NUMBER=2
 WX_MINOR_VERSION_NUMBER=3
-WX_RELEASE_NUMBER=2
+WX_RELEASE_NUMBER=3
 
 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 
 
 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 
-WX_CURRENT=1
+WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
+
+WX_CURRENT=2
 WX_REVISION=0
 WX_AGE=0
 
 WX_REVISION=0
 WX_AGE=0
 
@@ -378,6 +384,7 @@ dnl ------------------------------------------------------------------------
 dnl assume Unix
 USE_UNIX=1
 USE_WIN32=0
 dnl assume Unix
 USE_UNIX=1
 USE_WIN32=0
+USE_DOS=0
 USE_BEOS=0
 USE_MAC=0
 
 USE_BEOS=0
 USE_MAC=0
 
@@ -399,8 +406,6 @@ USE_OPENBSD=
 USE_NETBSD=
 USE_VMS=
 USE_ULTRIX=
 USE_NETBSD=
 USE_VMS=
 USE_ULTRIX=
-USE_CYGWIN=
-USE_MINGW=
 USE_DATA_GENERAL=
 
 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 USE_DATA_GENERAL=
 
 dnl on some platforms xxx_r() functions are declared inside "#ifdef
@@ -408,10 +413,13 @@ dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 dnl than checking it during run-time
 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 
 dnl than checking it during run-time
 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 
+dnl the additional define needed for MT programs
+CPP_MT_FLAG=-D_REENTRANT
+
 dnl the list of all available toolkits
 dnl
 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 dnl the list of all available toolkits
 dnl
 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
-ALL_TOOLKITS="CYGWIN GTK MAC MGL MINGW MOTIF PM WINE"
+ALL_TOOLKITS="GTK MAC MGL MOTIF MSW PM 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
 
 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 dnl     which are either yes or no
@@ -488,6 +496,7 @@ case "${host}" in
   *-*-freebsd*)
     USE_BSD=1
     USE_FREEBSD=1
   *-*-freebsd*)
     USE_BSD=1
     USE_FREEBSD=1
+    CPP_MT_FLAG=-D_THREAD_SAFE
     AC_DEFINE(__FREEBSD__)
     AC_DEFINE(__BSD__)
     DEFAULT_DEFAULT_wxUSE_GTK=1
     AC_DEFINE(__FREEBSD__)
     AC_DEFINE(__BSD__)
     DEFAULT_DEFAULT_wxUSE_GTK=1
@@ -549,10 +558,20 @@ case "${host}" in
     AC_DEFINE(STRICT)
     AC_DEFINE(WINVER, 0x0400)
     PROGRAM_EXT=".exe"
     AC_DEFINE(STRICT)
     AC_DEFINE(WINVER, 0x0400)
     PROGRAM_EXT=".exe"
+    RESCOMP=windres
     DEFAULT_DEFAULT_wxUSE_MSW=1
   ;;
 
     DEFAULT_DEFAULT_wxUSE_MSW=1
   ;;
 
-  *-pc-os2_emx )
+  *-pc-msdosdjgpp )
+    USE_UNIX=0
+    USE_DOS=1
+    AC_DEFINE(__DOS__)
+    PROGRAM_EXT=".exe"
+    DEFAULT_DEFAULT_wxUSE_MGL=1
+    DEFAULT_DEFAULT_wxUSE_SHARED=0
+  ;;
+
+  *-pc-os2_emx | *-pc-os2-emx )
     AC_DEFINE(__EMX__)
     PROGRAM_EXT=".exe"
     DEFAULT_DEFAULT_wxUSE_PM=1
     AC_DEFINE(__EMX__)
     PROGRAM_EXT=".exe"
     DEFAULT_DEFAULT_wxUSE_PM=1
@@ -562,6 +581,7 @@ case "${host}" in
     dnl PowerPC Darwin based distributions (including Mac OS X)
     USE_BSD=1
     USE_DARWIN=1
     dnl PowerPC Darwin based distributions (including Mac OS X)
     USE_BSD=1
     USE_DARWIN=1
+    CPP_MT_FLAG=
     SO_SUFFIX=dylib
     AC_DEFINE(__BSD__)
     AC_DEFINE(__DARWIN__)
     SO_SUFFIX=dylib
     AC_DEFINE(__BSD__)
     AC_DEFINE(__DARWIN__)
@@ -631,8 +651,8 @@ if test $DEBUG_CONFIGURE = 1; then
   DEFAULT_wxUSE_OPTIMISE=no
   DEFAULT_wxUSE_PROFILE=no
   DEFAULT_wxUSE_NO_DEPS=no
   DEFAULT_wxUSE_OPTIMISE=no
   DEFAULT_wxUSE_PROFILE=no
   DEFAULT_wxUSE_NO_DEPS=no
-  DEFAULT_wxUSE_NO_RTTI=no
-  DEFAULT_wxUSE_NO_EXCEPTIONS=no
+  DEFAULT_wxUSE_NO_RTTI=yes
+  DEFAULT_wxUSE_NO_EXCEPTIONS=yes
   DEFAULT_wxUSE_PERMISSIVE=no
   DEFAULT_wxUSE_DEBUG_FLAG=yes
   DEFAULT_wxUSE_DEBUG_INFO=yes
   DEFAULT_wxUSE_PERMISSIVE=no
   DEFAULT_wxUSE_DEBUG_FLAG=yes
   DEFAULT_wxUSE_DEBUG_INFO=yes
@@ -640,11 +660,13 @@ if test $DEBUG_CONFIGURE = 1; then
   DEFAULT_wxUSE_MEM_TRACING=no
   DEFAULT_wxUSE_DEBUG_CONTEXT=no
   DEFAULT_wxUSE_DMALLOC=no
   DEFAULT_wxUSE_MEM_TRACING=no
   DEFAULT_wxUSE_DEBUG_CONTEXT=no
   DEFAULT_wxUSE_DMALLOC=no
+  DEFAULT_wxUSE_PRECOMP=yes
   DEFAULT_wxUSE_APPLE_IEEE=no
 
   DEFAULT_wxUSE_LOG=yes
   DEFAULT_wxUSE_LOGWINDOW=no
   DEFAULT_wxUSE_LOGGUI=no
   DEFAULT_wxUSE_APPLE_IEEE=no
 
   DEFAULT_wxUSE_LOG=yes
   DEFAULT_wxUSE_LOGWINDOW=no
   DEFAULT_wxUSE_LOGGUI=no
+  DEFAULT_wxUSE_LOGDIALOG=no
 
   DEFAULT_wxUSE_GUI=yes
   DEFAULT_wxUSE_CONTROLS=no
 
   DEFAULT_wxUSE_GUI=yes
   DEFAULT_wxUSE_CONTROLS=no
@@ -668,6 +690,7 @@ if test $DEBUG_CONFIGURE = 1; then
   DEFAULT_wxUSE_STOPWATCH=no
   DEFAULT_wxUSE_FILE=no
   DEFAULT_wxUSE_FFILE=no
   DEFAULT_wxUSE_STOPWATCH=no
   DEFAULT_wxUSE_FILE=no
   DEFAULT_wxUSE_FFILE=no
+  DEFAULT_wxUSE_TEXTBUFFER=no
   DEFAULT_wxUSE_TEXTFILE=no
   DEFAULT_wxUSE_WAVE=no
   DEFAULT_wxUSE_INTL=no
   DEFAULT_wxUSE_TEXTFILE=no
   DEFAULT_wxUSE_WAVE=no
   DEFAULT_wxUSE_INTL=no
@@ -676,9 +699,9 @@ if test $DEBUG_CONFIGURE = 1; then
   DEFAULT_wxUSE_STREAMS=no
   DEFAULT_wxUSE_SOCKETS=no
   DEFAULT_wxUSE_DIALUP_MANAGER=no
   DEFAULT_wxUSE_STREAMS=no
   DEFAULT_wxUSE_SOCKETS=no
   DEFAULT_wxUSE_DIALUP_MANAGER=no
-  DEFAULT_wxUSE_SERIAL=no
   DEFAULT_wxUSE_JOYSTICK=no
   DEFAULT_wxUSE_DYNLIB_CLASS=no
   DEFAULT_wxUSE_JOYSTICK=no
   DEFAULT_wxUSE_DYNLIB_CLASS=no
+  DEFAULT_wxUSE_DYNAMIC_LOADER=no
   DEFAULT_wxUSE_LONGLONG=no
   DEFAULT_wxUSE_GEOMETRY=no
 
   DEFAULT_wxUSE_LONGLONG=no
   DEFAULT_wxUSE_GEOMETRY=no
 
@@ -772,6 +795,7 @@ if test $DEBUG_CONFIGURE = 1; then
   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
   DEFAULT_wxUSE_TREECTRL=no
   DEFAULT_wxUSE_POPUPWIN=no
   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
   DEFAULT_wxUSE_TREECTRL=no
   DEFAULT_wxUSE_POPUPWIN=no
+  DEFAULT_wxUSE_TIPWINDOW=no
 
   DEFAULT_wxUSE_UNICODE=no
   DEFAULT_wxUSE_WCSRTOMBS=no
 
   DEFAULT_wxUSE_UNICODE=no
   DEFAULT_wxUSE_WCSRTOMBS=no
@@ -792,8 +816,8 @@ else
   DEFAULT_wxUSE_OPTIMISE=yes
   DEFAULT_wxUSE_PROFILE=no
   DEFAULT_wxUSE_NO_DEPS=no
   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_NO_RTTI=yes
+  DEFAULT_wxUSE_NO_EXCEPTIONS=yes
   DEFAULT_wxUSE_PERMISSIVE=no
   DEFAULT_wxUSE_DEBUG_FLAG=no
   DEFAULT_wxUSE_DEBUG_INFO=no
   DEFAULT_wxUSE_PERMISSIVE=no
   DEFAULT_wxUSE_DEBUG_FLAG=no
   DEFAULT_wxUSE_DEBUG_INFO=no
@@ -801,11 +825,13 @@ else
   DEFAULT_wxUSE_MEM_TRACING=no
   DEFAULT_wxUSE_DEBUG_CONTEXT=no
   DEFAULT_wxUSE_DMALLOC=no
   DEFAULT_wxUSE_MEM_TRACING=no
   DEFAULT_wxUSE_DEBUG_CONTEXT=no
   DEFAULT_wxUSE_DMALLOC=no
+  DEFAULT_wxUSE_PRECOMP=yes
   DEFAULT_wxUSE_APPLE_IEEE=yes
 
   DEFAULT_wxUSE_LOG=yes
   DEFAULT_wxUSE_LOGWINDOW=yes
   DEFAULT_wxUSE_LOGGUI=yes
   DEFAULT_wxUSE_APPLE_IEEE=yes
 
   DEFAULT_wxUSE_LOG=yes
   DEFAULT_wxUSE_LOGWINDOW=yes
   DEFAULT_wxUSE_LOGGUI=yes
+  DEFAULT_wxUSE_LOGDIALOG=yes
 
   DEFAULT_wxUSE_GUI=yes
 
 
   DEFAULT_wxUSE_GUI=yes
 
@@ -828,6 +854,7 @@ else
   DEFAULT_wxUSE_STOPWATCH=yes
   DEFAULT_wxUSE_FILE=yes
   DEFAULT_wxUSE_FFILE=yes
   DEFAULT_wxUSE_STOPWATCH=yes
   DEFAULT_wxUSE_FILE=yes
   DEFAULT_wxUSE_FFILE=yes
+  DEFAULT_wxUSE_TEXTBUFFER=yes
   DEFAULT_wxUSE_TEXTFILE=yes
   DEFAULT_wxUSE_WAVE=no
   DEFAULT_wxUSE_INTL=yes
   DEFAULT_wxUSE_TEXTFILE=yes
   DEFAULT_wxUSE_WAVE=no
   DEFAULT_wxUSE_INTL=yes
@@ -836,9 +863,9 @@ else
   DEFAULT_wxUSE_STREAMS=yes
   DEFAULT_wxUSE_SOCKETS=yes
   DEFAULT_wxUSE_DIALUP_MANAGER=yes
   DEFAULT_wxUSE_STREAMS=yes
   DEFAULT_wxUSE_SOCKETS=yes
   DEFAULT_wxUSE_DIALUP_MANAGER=yes
-  DEFAULT_wxUSE_SERIAL=yes
   DEFAULT_wxUSE_JOYSTICK=yes
   DEFAULT_wxUSE_JOYSTICK=yes
-  DEFAULT_wxUSE_DYNLIB_CLASS=yes
+  DEFAULT_wxUSE_DYNLIB_CLASS=no
+  DEFAULT_wxUSE_DYNAMIC_LOADER=yes
   DEFAULT_wxUSE_LONGLONG=yes
   DEFAULT_wxUSE_GEOMETRY=yes
 
   DEFAULT_wxUSE_LONGLONG=yes
   DEFAULT_wxUSE_GEOMETRY=yes
 
@@ -932,6 +959,7 @@ else
   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
   DEFAULT_wxUSE_TREECTRL=yes
   DEFAULT_wxUSE_POPUPWIN=yes
   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
   DEFAULT_wxUSE_TREECTRL=yes
   DEFAULT_wxUSE_POPUPWIN=yes
+  DEFAULT_wxUSE_TIPWINDOW=yes
 
   DEFAULT_wxUSE_UNICODE=no
   DEFAULT_wxUSE_WCSRTOMBS=no
 
   DEFAULT_wxUSE_UNICODE=no
   DEFAULT_wxUSE_WCSRTOMBS=no
@@ -980,8 +1008,7 @@ AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$wi
 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" 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="$withval" CACHE_MINGW=1 TOOLKIT_GIVEN=1])
+AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW TOOLKIT_GIVEN=1])
 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 
 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 
@@ -996,15 +1023,11 @@ WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxU
 fi
 dnl for GUI only
 
 fi
 dnl for GUI only
 
-WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (www.letters.com/dmalloc)], wxUSE_DMALLOC)
+WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 
 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 
-dnl ====================
-dnl compile-time options
-dnl ====================
-
 dnl ---------------------------------------------------------------------------
 dnl compile options
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
 dnl compile options
 dnl ---------------------------------------------------------------------------
@@ -1014,6 +1037,9 @@ WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in
 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)
 
 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)
 
+dnl allow the precompiled header option to be disabled under Mac OS X
+WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
+
 if test "$wxUSE_DEBUG" = "yes"; then
   DEFAULT_wxUSE_DEBUG_FLAG=yes
   DEFAULT_wxUSE_DEBUG_INFO=yes
 if test "$wxUSE_DEBUG" = "yes"; then
   DEFAULT_wxUSE_DEBUG_FLAG=yes
   DEFAULT_wxUSE_DEBUG_INFO=yes
@@ -1057,13 +1083,15 @@ WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUS
 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(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(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 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(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 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(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
-WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile classes], wxUSE_TEXTFILE)
+WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
+WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
@@ -1076,7 +1104,7 @@ WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], w
 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 
 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 
-WX_ARG_ENABLE(mimetype,      [  --enable-mimetypes      use wxMimeTypesManager], wxUSE_MIMETYPE)
+WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 
 dnl ---------------------------------------------------------------------------
 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 
 dnl ---------------------------------------------------------------------------
@@ -1084,7 +1112,6 @@ dnl "big" options (i.e. those which change a lot of things throughout the librar
 dnl ---------------------------------------------------------------------------
 
 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 dnl ---------------------------------------------------------------------------
 
 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
-WX_ARG_ENABLE(serial,      [  --enable-serial         use class serialization], wxUSE_SERIAL)
 
 if test "$wxUSE_GUI" = "yes"; then
 
 
 if test "$wxUSE_GUI" = "yes"; then
 
@@ -1102,6 +1129,7 @@ WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture]
 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
+WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 
 dnl ---------------------------------------------------------------------------
 dnl PostScript options
 
 dnl ---------------------------------------------------------------------------
 dnl PostScript options
@@ -1178,6 +1206,7 @@ if test "$wxUSE_CONTROLS" = "yes"; then
   DEFAULT_wxUSE_TOOLTIPS=yes
   DEFAULT_wxUSE_TREECTRL=yes
   DEFAULT_wxUSE_POPUPWIN=yes
   DEFAULT_wxUSE_TOOLTIPS=yes
   DEFAULT_wxUSE_TREECTRL=yes
   DEFAULT_wxUSE_POPUPWIN=yes
+  DEFAULT_wxUSE_TIPWINDOW=yes
 elif test "$wxUSE_CONTROLS" = "no"; then
   DEFAULT_wxUSE_ACCEL=no
   DEFAULT_wxUSE_BMPBUTTON=no
 elif test "$wxUSE_CONTROLS" = "no"; then
   DEFAULT_wxUSE_ACCEL=no
   DEFAULT_wxUSE_BMPBUTTON=no
@@ -1216,6 +1245,7 @@ elif test "$wxUSE_CONTROLS" = "no"; then
   DEFAULT_wxUSE_TOOLTIPS=no
   DEFAULT_wxUSE_TREECTRL=no
   DEFAULT_wxUSE_POPUPWIN=no
   DEFAULT_wxUSE_TOOLTIPS=no
   DEFAULT_wxUSE_TREECTRL=no
   DEFAULT_wxUSE_POPUPWIN=no
+  DEFAULT_wxUSE_TIPWINDOW=no
 fi
 
 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 fi
 
 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
@@ -1255,6 +1285,7 @@ WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUS
 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
+WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 
 dnl ---------------------------------------------------------------------------
 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 
 dnl ---------------------------------------------------------------------------
@@ -1265,7 +1296,7 @@ WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], w
 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
-WX_ARG_ENABLE(filedlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
+WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
@@ -1299,7 +1330,7 @@ WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_
 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
-WX_ARG_ENABLE(pnm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
+WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 
 fi
 dnl for GUI only
 
 fi
 dnl for GUI only
@@ -1340,14 +1371,13 @@ if test "$wxUSE_GUI" = "yes"; then
     dnl we suppose that expr is available (maybe there is a better way to do
     dnl this? what about using ALL_TOOLKITS? TODO)
     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
     dnl we suppose that expr is available (maybe there is a better way to do
     dnl this? what about using ALL_TOOLKITS? TODO)
     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
-                  + ${wxUSE_WINE:-0} + ${wxUSE_MINGW:-0} + ${wxUSE_CYGWIN:-0} \
-                  + ${wxUSE_MGL:-0}`
+                  + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0}`
 
     dnl Allow wxUSE_PM only for OS/2 with EMX.
     dnl Path separator; ':' for unix.
     dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
     case "${host}" in
 
     dnl Allow wxUSE_PM only for OS/2 with EMX.
     dnl Path separator; ':' for unix.
     dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
     case "${host}" in
-      *-pc-os2_emx )
+      *-pc-os2_emx | *-pc-os2-emx )
         # PATH_IFS is autodetected by OS/2's configure (usually ';')
         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
         LEX_STEM="lexyy"
         # PATH_IFS is autodetected by OS/2's configure (usually ';')
         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
         LEX_STEM="lexyy"
@@ -1399,7 +1429,7 @@ AC_CACHE_SAVE
 dnl cross-compiling support: we're cross compiling if the build system is
 dnl different from the target one (assume host and target be always the same)
 if test "$build" != "$host" ; then
 dnl cross-compiling support: we're cross compiling if the build system is
 dnl different from the target one (assume host and target be always the same)
 if test "$build" != "$host" ; then
-    if test "$USE_WIN32" = 1 ; then
+    if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 ; then
         CC=$host_alias-gcc
         CXX=$host_alias-c++
         AR=$host_alias-ar
         CC=$host_alias-gcc
         CXX=$host_alias-c++
         AR=$host_alias-ar
@@ -1452,6 +1482,18 @@ AC_CHECK_PROG(AR, ar, ar, ar)
 dnl install checks
 dnl   defines INSTALL with the appropriate command
 AC_PROG_INSTALL
 dnl install checks
 dnl   defines INSTALL with the appropriate command
 AC_PROG_INSTALL
+case "${host}" in
+
+    dnl The other BSD's should probably go in here too, since this is
+    dnl to workaround a strange static lib BSDism.
+    dnl Mac OS X install seems to ignore -p option...
+    powerpc-*-darwin* )
+        INSTALL_PROGRAM="cp -fp"
+        INSTALL_DATA="cp -fp"
+        ;;
+    *)
+        ;;
+esac
 
 dnl strip command
 dnl   defines STRIP as strip or nothing if not found
 
 dnl strip command
 dnl   defines STRIP as strip or nothing if not found
@@ -1591,28 +1633,250 @@ dnl ------------------------------------------------------------------------
 dnl flush the cache because checking for libraries below might abort
 AC_CACHE_SAVE
 
 dnl flush the cache because checking for libraries below might abort
 AC_CACHE_SAVE
 
+dnl ---------------------------------------------------------------------------
+dnl Optional libraries
+dnl
+dnl   --with-<lib>=sys
+dnl       looks for system library and fails if not found
+dnl
+dnl   --with-<lib>
+dnl   --with-<lib>=yes
+dnl       looks for system library and, if not found, prints a warning,
+dnl       falls back to the builtin wx version, and continues configuration
+dnl
+dnl   --with-<lib>=builtin
+dnl       uses builtin wx version without searching for system library
+dnl
+dnl   --with-<lib>=no
+dnl   --without-<lib>
+dnl       do not use library (neither system nor builtin wx version)
+dnl
+dnl ---------------------------------------------------------------------------
+
 dnl ------------------------------------------------------------------------
 dnl Check for regex libraries
 dnl ------------------------------------------------------------------------
 
 REGEX_INCLUDE=
 if test "$wxUSE_REGEX" != "no"; then
 dnl ------------------------------------------------------------------------
 dnl Check for regex libraries
 dnl ------------------------------------------------------------------------
 
 REGEX_INCLUDE=
 if test "$wxUSE_REGEX" != "no"; then
-    dnl according to Unix 98 specs, regcomp() is in libc but I believe that
-    dnl on some old systems it may be in libregex - check for it too?
-    AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
-
-    if test "x$ac_cv_func_regcomp" != "xyes"; then
-        dnl we were asked to use the system version of regex lib only but it
-        dnl is not available
-        if test "$wxUSE_REGEX" = "sys"; then
-            AC_MSG_ERROR([system regex library not found! Use --with-regex to use the built-in regex library.])
+    AC_DEFINE(wxUSE_REGEX)
+
+    if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
+        dnl according to Unix 98 specs, regcomp() is in libc but I believe that
+        dnl on some old systems it may be in libregex - check for it too?
+        AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
+
+        if test "x$ac_cv_func_regcomp" != "xyes"; then
+            if test "$wxUSE_REGEX" = "sys" ; then
+                AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
+            else
+                AC_MSG_WARN([system regex library not found, will use built-in instead])
+                wxUSE_REGEX=builtin
+            fi
+        else
+            dnl we are using the system library
+            wxUSE_REGEX=sys
         fi
         fi
+    fi
 
 
-        dnl fallback to the built in code
+    if test "$wxUSE_REGEX" = "builtin" ; then
         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
     fi
         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
     fi
+fi
 
 
-    AC_DEFINE(wxUSE_REGEX)
+dnl ------------------------------------------------------------------------
+dnl Check for zlib compression library
+dnl ------------------------------------------------------------------------
+
+ZLIB_INCLUDE=
+ZLIB_LINK=
+if test "$wxUSE_ZLIB" != "no" ; then
+    AC_DEFINE(wxUSE_ZLIB)
+
+    if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
+        AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
+
+        if test "x$ZLIB_LINK" = "x" ; then
+            if test "$wxUSE_ZLIB" = "sys" ; then
+                AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
+            else
+                AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
+                wxUSE_ZLIB=builtin
+            fi
+        else
+            dnl we are using the system library
+            wxUSE_ZLIB=sys
+        fi
+    fi
+
+    if test "$wxUSE_ZLIB" = "builtin" ; then
+        ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
+    fi
+fi
+
+dnl ------------------------------------------------------------------------
+dnl Check for png library
+dnl ------------------------------------------------------------------------
+
+PNG_INCLUDE=
+PNG_LINK=
+if test "$wxUSE_LIBPNG" != "no" ; then
+    AC_DEFINE(wxUSE_LIBPNG)
+
+    dnl for the check below to have a chance to succeed, we must already have
+    dnl libz somewhere
+    if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
+        AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
+        wxUSE_LIBPNG=builtin
+    fi
+
+    if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
+        AC_CHECK_HEADER(png.h,
+                        AC_CHECK_LIB(png, png_check_sig,
+                                     PNG_LINK=" -lpng",
+                                     ,
+                                     [-lz -lm])
+                       )
+
+        if test "x$PNG_LINK" = "x" ; then
+            if test "$wxUSE_LIBPNG" = "sys" ; then
+                AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
+            else
+                AC_MSG_WARN([system png library not found, will use built-in instead])
+                wxUSE_LIBPNG=builtin
+            fi
+        else
+            dnl we are using the system library
+            wxUSE_LIBPNG=yes
+        fi
+    fi
+
+    if test "$wxUSE_LIBPNG" = "builtin" ; then
+        PNG_INCLUDE="-I\${top_srcdir}/src/png"
+    fi
+
+    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
+fi
+
+dnl ------------------------------------------------------------------------
+dnl Check for jpeg library
+dnl ------------------------------------------------------------------------
+
+JPEG_INCLUDE=
+JPEG_LINK=
+if test "$wxUSE_LIBJPEG" != "no" ; then
+    AC_DEFINE(wxUSE_LIBJPEG)
+
+    if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
+        dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
+        dnl HAVE_STDLIB_H which are already defined and this provokes
+        dnl a compiler warning which configure considers as an error...
+        AC_MSG_CHECKING(for jpeglib.h)
+        AC_CACHE_VAL(ac_cv_header_jpeglib_h,
+            AC_TRY_COMPILE(
+                [
+                    #undef HAVE_STDLIB_H
+                    #include <stdio.h>
+                    #include <jpeglib.h>
+                ],
+                [
+                ],
+                ac_cv_header_jpeglib_h=yes,
+                ac_cv_header_jpeglib_h=no
+            )
+        )
+        AC_MSG_RESULT($ac_cv_header_jpeglib_h)
+
+        if test "$ac_cv_header_jpeglib_h" = "yes"; then
+            AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
+        fi
+
+        if test "x$JPEG_LINK" = "x" ; then
+            if test "$wxUSE_LIBJPEG" = "sys" ; then
+                AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
+            else
+                AC_MSG_WARN([system jpeg library not found, will use built-in instead])
+                wxUSE_LIBJPEG=builtin
+            fi
+        else
+            dnl we are using the system library
+            wxUSE_LIBJPEG=sys
+        fi
+    fi
+
+    if test "$wxUSE_LIBJPEG" = "builtin" ; then
+        JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
+    fi
+fi
+
+dnl ------------------------------------------------------------------------
+dnl Check for tiff library
+dnl ------------------------------------------------------------------------
+
+TIFF_INCLUDE=
+TIFF_LINK=
+if test "$wxUSE_LIBTIFF" != "no" ; then
+    AC_DEFINE(wxUSE_LIBTIFF)
+
+    if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
+        AC_CHECK_HEADER(tiffio.h,
+                        AC_CHECK_LIB(tiff, TIFFError,
+                                     TIFF_LINK=" -ltiff",
+                                     ,
+                                     -lm)
+                       )
+
+        if test "x$TIFF_LINK" = "x" ; then
+            if test "$wxUSE_LIBTIFF" = "sys" ; then
+                AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
+            else
+                AC_MSG_WARN([system tiff library not found, will use built-in instead])
+                wxUSE_LIBTIFF=builtin
+            fi
+        else
+            dnl we are using the system library
+            wxUSE_LIBTIFF=sys
+        fi
+    fi
+
+    if test "$wxUSE_LIBTIFF" = "builtin" ; then
+        TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
+    fi
+fi
+
+dnl ------------------------------------------------------------------------
+dnl Check for freetype library
+dnl ------------------------------------------------------------------------
+
+FREETYPE_INCLUDE=
+FREETYPE_LINK=
+if test "$wxUSE_FREETYPE" != "no" ; then
+    AC_DEFINE(wxUSE_FREETYPE)
+
+    if test "$wxUSE_FREETYPE" = "sys" -o "$wxUSE_FREETYPE" = "yes" ; then
+        AC_CHECK_HEADER(freetype.h,
+                        AC_CHECK_LIB(freetype, FT_Render_Glyph,
+                                     FREETYPE_LINK=" -lfreetype",
+                                     ,
+                                     [-lm])
+                       )
+
+        if test "x$FREETYPE_LINK" = "x" ; then
+            if test "$wxUSE_FREETYPE" = "sys" ; then
+                AC_MSG_ERROR([system freetype library not found! Use --with-freetype=builtin to use built-in version])
+            else
+                AC_MSG_WARN([system freetype library not found, will use built-in instead])
+                wxUSE_FREETYPE=builtin
+            fi
+        else
+            dnl we are using the system library
+            wxUSE_FREETYPE=sys
+        fi
+    fi
+
+    if test "$wxUSE_FREETYPE" = "builtin" ; then
+        FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
+    fi
 fi
 
 dnl ----------------------------------------------------------------
 fi
 
 dnl ----------------------------------------------------------------
@@ -1634,8 +1898,8 @@ if test "$USE_WIN32" = 1 ; then
         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
     ])
 
         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
     ])
 
-    dnl check if can use _WIN_IE macro
-    AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win_ie,
+    dnl check if can use _WIN32_IE macro
+    AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
     [
       AC_TRY_COMPILE([#include <w32api.h>],
                      [
     [
       AC_TRY_COMPILE([#include <w32api.h>],
                      [
@@ -1648,29 +1912,29 @@ if test "$USE_WIN32" = 1 ; then
                        #error You need w32api 1.1 or newer
                        #endif
                      ], [
                        #error You need w32api 1.1 or newer
                        #endif
                      ], [
-                        wx_cv_w32api_win_ie=yes
-                        CPPFLAGS="$CPPFLAGS -D_WIN_IE=0x400"
+                        wx_cv_w32api_win32_ie=yes
                      ], [
                      ], [
-                        wx_cv_w32api_win_ie=no
+                        wx_cv_w32api_win32_ie=no
                      ])
     ])
                      ])
     ])
+    if test "$wx_cv_w32api_win32_ie" = "yes" ; then
+        CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
+    fi
 
     dnl --- FIXME: This is still a somewhat random list of libs,
     dnl ---        some of them should probably be included conditionally.
     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
 
 
     dnl --- FIXME: This is still a somewhat random list of libs,
     dnl ---        some of them should probably be included conditionally.
     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
 
+    case "${host}" in
+        *-*-cygwin* )
+            dnl Cygwin doesn't include these by default
+            LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
+            TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
+    esac
+
     dnl add extra odbc libs if we have compiled in odbc
     if test "$wxUSE_ODBC" = "yes" ; then
     dnl add extra odbc libs if we have compiled in odbc
     if test "$wxUSE_ODBC" = "yes" ; then
-        LIBS="$LIBS -lodbc32 -lole32 -loleaut32"
-    fi
-
-    dnl -mwindows is needed to avoid that spawning of a console window
-    dnl This probably doesn't belong here..  The user may actually *want*
-    dnl a console window.  People should add this to their own app makefiles
-    dnl instead.  Unless someone cries murder about it, expect this to
-    dnl disappear from here soon.
-    if test "$wxUSE_MINGW" = 1; then
-        LDFLAGS="$LDFLAGS -mwindows"
+        LIBS=" -lodbc32 -lole32 -loleaut32$LIBS"
     fi
 
     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
     fi
 
     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
@@ -1686,9 +1950,17 @@ if test "$wxUSE_GUI" = "yes"; then
     WXGTK127=
     WXGTK20=
 
     WXGTK127=
     WXGTK20=
 
-    if test "$wxUSE_CYGWIN" = 1 || test "$wxUSE_MINGW" = 1 ; then
+    if test "$wxUSE_MSW" = 1 ; then
         TOOLKIT=MSW
         GUIDIST=MSW_DIST
         TOOLKIT=MSW
         GUIDIST=MSW_DIST
+
+        dnl -mwindows causes a heap of other default gui libs to be linked in.
+        dnl FIXME: If cygwin needs this, please push it above, if not, please
+        dnl        remove this comment :-)
+        case "${host}" in
+            *-*-mingw32* )
+                LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
+        esac
     fi
 
     if test "$wxUSE_GTK" = 1; then
     fi
 
     if test "$wxUSE_GTK" = 1; then
@@ -1700,19 +1972,26 @@ if test "$wxUSE_GUI" = "yes"; then
                 dnl stupid GTK+ AM macros produce their own messages, so we
                 dnl have to pass to the next line
                 gtk_version_cached=0
                 dnl stupid GTK+ AM macros produce their own messages, so we
                 dnl have to pass to the next line
                 gtk_version_cached=0
-                AC_MSG_RESULT("")
+                AC_MSG_RESULT()
+
+                dnl we must link against lgthread unless the user
+                dnl used --disable-threads
+                GTK_MODULES=
+                if test "$wxUSE_THREADS" = "yes"; then
+                    GTK_MODULES=gthread
+                fi
 
                 wx_cv_lib_gtk=
                 if test "x$wxUSE_GTK2" = "xyes"; then
 
                 wx_cv_lib_gtk=
                 if test "x$wxUSE_GTK2" = "xyes"; then
-                    AM_PATH_GTK_2_0(1.3.1, wx_cv_lib_gtk=2.0, gthread)
+                    AM_PATH_GTK_2_0(1.3.1, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
                 fi
 
                 if test -z "$wx_cv_lib_gtk"; then
                 fi
 
                 if test -z "$wx_cv_lib_gtk"; then
-                    AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7)
+                    AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
                 fi
 
                 if test -z "$wx_cv_lib_gtk"; then
                 fi
 
                 if test -z "$wx_cv_lib_gtk"; then
-                    AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3)
+                    AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
                 fi
 
                 if test -z "$wx_cv_lib_gtk"; then
                 fi
 
                 if test -z "$wx_cv_lib_gtk"; then
@@ -1762,8 +2041,6 @@ equivalent variable and GTK+ is version 1.2.3 or above.
     fi
 
     if test "$wxUSE_MGL" = 1; then
     fi
 
     if test "$wxUSE_MGL" = 1; then
-        dnl FIXME_MGL - test for MGL's variants for freebsd etc.
-
         AC_MSG_CHECKING(for SciTech MGL library)
         if test "x$MGL_ROOT" = x ; then
             AC_MSG_RESULT(not found)
         AC_MSG_CHECKING(for SciTech MGL library)
         if test "x$MGL_ROOT" = x ; then
             AC_MSG_RESULT(not found)
@@ -1772,16 +2049,30 @@ equivalent variable and GTK+ is version 1.2.3 or above.
             AC_MSG_RESULT($MGL_ROOT)
         fi
 
             AC_MSG_RESULT($MGL_ROOT)
         fi
 
-        mgl_os=linux/gcc/glibc
+        dnl Find MGL library that we want
+        dnl FIXME_MGL - test for MGL variants for freebsd etc.
+        case "${host}" in
+            *-*-linux* )
+              mgl_os=linux/gcc/glibc
+              ;;
+            *-pc-msdosdjgpp )
+              mgl_os=dos32/dj2
+              ;;
+            *)
+              AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
+        esac
+
         mgl_lib_type=""
 
         if test "$wxUSE_DEBUG_FLAG" = yes ; then
         mgl_lib_type=""
 
         if test "$wxUSE_DEBUG_FLAG" = yes ; then
-            if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a ; then
+            if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
+                    -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
                 mgl_lib_type=debug
             fi
         fi
         if test "x$mgl_lib_type" = x ; then
                 mgl_lib_type=debug
             fi
         fi
         if test "x$mgl_lib_type" = x ; then
-            if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a ; then
+            if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
+                    -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
                 mgl_lib_type=release
             else
                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
                 mgl_lib_type=release
             else
                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
@@ -1802,12 +2093,12 @@ equivalent variable and GTK+ is version 1.2.3 or above.
             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
         ])
 
             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
         ])
 
-        xpm_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$ac_find_libraries"
         AC_MSG_CHECKING(for Xpm library)
         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
         if test "$ac_find_libraries" != "" ; then
             GUI_TK_LIBRARY="-L$ac_find_libraries"
-            xpm_link="-lXpm"
+            xpm_link=" -lXpm"
             AC_DEFINE(wxHAVE_LIB_XPM)
             AC_MSG_RESULT(found at $ac_find_libraries)
         else
             AC_DEFINE(wxHAVE_LIB_XPM)
             AC_MSG_RESULT(found at $ac_find_libraries)
         else
@@ -1815,33 +2106,28 @@ equivalent variable and GTK+ is version 1.2.3 or above.
             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
 
-        mesa_link=""
+        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"
         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"
+            mesa_link=" -lMesaGL"
             AC_MSG_RESULT(found at $ac_find_libraries)
         else
             AC_MSG_ERROR(no)
         fi
 
             AC_MSG_RESULT(found at $ac_find_libraries)
         else
             AC_MSG_ERROR(no)
         fi
 
-        GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine $mesa_link $xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
+        GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
         TOOLKIT=MSW
         GUIDIST=MSW_DIST
         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
     fi
 
         TOOLKIT=MSW
         GUIDIST=MSW_DIST
         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
     fi
 
-    dnl use standard macros to check for X headers/libs, this brings support
-    dnl for the standard configure options --x-includes and --x-libraries;
-    dnl the path to the X headers/libs is not only needed for motif, but also
-    dnl by the OpenGL and XKBlib.h checks further down
-
-    AC_PATH_XTRA
-    CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-    LDFLAGS="$LDFLAGS $X_LIBS"
-
     if test "$wxUSE_MOTIF" = 1; then
     if test "$wxUSE_MOTIF" = 1; then
+        dnl use standard macros to check for X headers/libs, this brings support
+        dnl for the standard configure options --x-includes and --x-libraries
+        AC_PATH_XTRA
+
         if test "$no_x" = "yes"; then
           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
         fi
         if test "$no_x" = "yes"; then
           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
         fi
@@ -1882,8 +2168,8 @@ equivalent variable and GTK+ is version 1.2.3 or above.
                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
 
                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
 
-                GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
-                TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"
+                GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
+                TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
                 AC_MSG_RESULT(found at $ac_find_libraries)
             else
                 dnl it might happen that we found headers in one of the standard
                 AC_MSG_RESULT(found at $ac_find_libraries)
             else
                 dnl it might happen that we found headers in one of the standard
@@ -1909,13 +2195,13 @@ equivalent variable and GTK+ is version 1.2.3 or above.
             fi
         fi
 
             fi
         fi
 
-        xpm_link=""
+        xpm_link=
         AC_MSG_CHECKING(for Xpm library)
         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
         if test "$ac_find_libraries" != "" ; then
             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
         AC_MSG_CHECKING(for Xpm library)
         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
         if test "$ac_find_libraries" != "" ; then
             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
-            GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
-            xpm_link="-lXpm "
+            GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
+            xpm_link=" -lXpm"
             AC_DEFINE(wxHAVE_LIB_XPM)
             AC_MSG_RESULT(found at $ac_find_libraries)
         else
             AC_DEFINE(wxHAVE_LIB_XPM)
             AC_MSG_RESULT(found at $ac_find_libraries)
         else
@@ -1928,7 +2214,7 @@ equivalent variable and GTK+ is version 1.2.3 or above.
                     version = XpmLibraryVersion();
                 ],
                 [
                     version = XpmLibraryVersion();
                 ],
                 [
-                    xpm_link="-lXpm "
+                    xpm_link=" -lXpm"
                     AC_DEFINE(wxHAVE_LIB_XPM)
                     AC_MSG_RESULT(found in default search path)
                     COMPILED_X_PROGRAM=0
                     AC_DEFINE(wxHAVE_LIB_XPM)
                     AC_MSG_RESULT(found in default search path)
                     COMPILED_X_PROGRAM=0
@@ -1940,20 +2226,24 @@ equivalent variable and GTK+ is version 1.2.3 or above.
             )
         fi
 
             )
         fi
 
-        GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm $xpm_link -lXmu -lXext -lXt -lX11"
+        GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt -lX11"
         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
         TOOLKIT=MOTIF
         GUIDIST=MOTIF_DIST
     fi
 
         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
         TOOLKIT=MOTIF
         GUIDIST=MOTIF_DIST
     fi
 
-    dnl we can't call this MAC_DIST or autoconf thinks its a macro
     if test "$wxUSE_MAC" = 1; then
     if test "$wxUSE_MAC" = 1; then
-        CPPFLAGS="${CPPFLAGS} -cpp-precomp"
-        CFLAGS="${CFLAGS} -fpascal-strings"
-        CXXFLAGS="${CXXFLAGS} -fpascal-strings"
-        TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DTARGET_CARBON"
+        if test "$wxUSE_PRECOMP" = "yes"; then
+            CPPFLAGS="$CPPFLAGS -cpp-precomp"
+        fi
+        CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
+        CFLAGS="$CFLAGS -fpascal-strings"
+        CXXFLAGS="$CXXFLAGS -fpascal-strings"
+        TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -DTARGET_CARBON"
 
 
+        TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
         TOOLKIT=MAC
         TOOLKIT=MAC
+        dnl we can't call this MAC_DIST or autoconf thinks its a macro
         GUIDIST=MACX_DIST
     fi
 
         GUIDIST=MACX_DIST
     fi
 
@@ -1984,7 +2274,7 @@ equivalent variable and GTK+ is version 1.2.3 or above.
 
     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
 
 
     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
 
-    if test "$TOOLKIT" != "MSW"; then
+    if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
     fi
 
         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
     fi
 
@@ -1996,22 +2286,19 @@ equivalent variable and GTK+ is version 1.2.3 or above.
     if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
         ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
     fi
     if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
         ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
     fi
-    if test "$wxUSE_LIBJPEG" = "yes" ; then
+    if test "$wxUSE_LIBJPEG" = "builtin" ; then
         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
     fi
         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
     fi
-    if test "$wxUSE_LIBTIFF" = "yes" ; then
+    if test "$wxUSE_LIBTIFF" = "builtin" ; then
         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
     fi
         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
     fi
-    if test "$wxUSE_LIBPNG" = "yes" ; then
+    if test "$wxUSE_LIBPNG" = "builtin" ; then
         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
     fi
         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
     fi
-    if test "$wxUSE_FREETYPE" = "yes" ; then
+    if test "$wxUSE_FREETYPE" = "builtin" ; then
         ALL_OBJECTS="${ALL_OBJECTS} \$(FREETYPEOBJS)"
     fi
 
         ALL_OBJECTS="${ALL_OBJECTS} \$(FREETYPEOBJS)"
     fi
 
-    RPM_FILES="src/\$(TOOLKITDIR)/rpmfiles.lst"
-    RPM_SPEC="wx\$(TOOLKIT).spec"
-
     dnl distribute samples/demos/utils with GUI versions
     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
     DISTDIR="wx\$(TOOLKIT)"
     dnl distribute samples/demos/utils with GUI versions
     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
     DISTDIR="wx\$(TOOLKIT)"
@@ -2036,43 +2323,87 @@ else
     fi
 
     PORT_FILES="\${top_srcdir}/src/files.lst"
     fi
 
     PORT_FILES="\${top_srcdir}/src/files.lst"
-    RPM_FILES="src/rpmfiles.lst"
-    RPM_SPEC="wxBase.spec"
 
     dnl distribute only wxBase sources/headers
     GUIDIST="BASE_DIST"
     DISTDIR="wxBase"
 fi
 
 
     dnl distribute only wxBase sources/headers
     GUIDIST="BASE_DIST"
     DISTDIR="wxBase"
 fi
 
-dnl REGEX_INCLUDE is only set if we want regex support and if we use our
-dnl own sources and not the system library
-if test "x$REGEX_INCLUDE" != "x" ; then
+dnl ---------------------------------------------------------------------------
+dnl Optional libraries included when system library is not used
+dnl ---------------------------------------------------------------------------
+if test "$wxUSE_REGEX" = "builtin" ; then
     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
 fi
     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
 fi
-if test "$wxUSE_ZLIB" = "yes" ; then
+if test "$wxUSE_ZLIB" = "builtin" ; then
     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
 fi
 
     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
 fi
 
+dnl ---------------------------------------------------------------------------
+dnl OpenGL libraries
+dnl ---------------------------------------------------------------------------
 if test "$wxUSE_OPENGL" = "yes"; then
 if test "$wxUSE_OPENGL" = "yes"; then
-  if test "$wxUSE_MAC" = 1; then
-    AC_DEFINE(wxUSE_OPENGL)
-    AC_DEFINE(wxUSE_GLCANVAS)
-    OPENGL_LIBS="-framework OpenGL -framework AGL"
-    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
-  else
-    AC_CHECK_HEADER(GL/gl.h, [
-      AC_DEFINE(wxUSE_OPENGL)
-      AC_DEFINE(wxUSE_GLCANVAS)
-      SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
-      AC_CHECK_LIB(GL, glFlush, [
-        OPENGL_LIBS="-lGL -lGLU"
-      ],[
-          AC_CHECK_LIB(MesaGL, glFlush, [
-          OPENGL_LIBS="-lMesaGL -lMesaGLU"
-        ],)
-       ],)
-      ],wxUSE_OPENGL=0)
-  fi
+    if test "$wxUSE_MAC" = 1; then
+        OPENGL_LIBS="-framework OpenGL -framework AGL"
+    else
+
+        AC_CHECK_HEADER(GL/gl.h,
+            [
+                AC_MSG_CHECKING([for -lGL])
+                WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
+                if test "$ac_find_libraries" != "" ; then
+                    WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
+                    LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
+                    OPENGL_LIBS="-lGL -lGLU"
+                    AC_MSG_RESULT([yes])
+                else
+                    AC_MSG_RESULT([no])
+                    AC_MSG_CHECKING([for -lMesaGL])
+                    WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
+                    if test "$ac_find_libraries" != "" ; then
+                        WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
+                        LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
+                        OPENGL_LIBS="-lMesaGL -lMesaGLU"
+                        AC_MSG_RESULT([yes])
+                    else
+                        AC_MSG_RESULT([no])
+                    fi
+                fi
+            ])
+
+    dnl check for OpenGL libs availability first
+    dnl -lGL requires -lm with soem OpenGL versions
+
+#    AC_CHECK_HEADER(GL/gl.h,
+#        [
+#            AC_CHECK_LIB(GL, glFlush,
+#                [
+#                    OPENGL_LIBS="-lGL -lGLU"
+#                ],
+#                [
+#                    AC_CHECK_LIB(MesaGL, glFlush,
+#                        [
+#                            OPENGL_LIBS="-lMesaGL -lMesaGLU"
+#                        ],
+#                        [],
+#                        [-lm])
+#                ],
+#                [-lm])
+#        ])
+
+        if test "x$OPENGL_LIBS" = "x"; then
+            dnl it should be an error and not a warning because OpenGL is not on
+            dnl by default and so if it had been explicitely requested, we
+            dnl shouldn't just fall back to compiling the library without it
+            AC_MSG_ERROR(OpenGL libraries not available)
+        fi
+    fi
+
+    if test "$wxUSE_OPENGL" = "yes"; then
+        AC_DEFINE(wxUSE_OPENGL)
+        AC_DEFINE(wxUSE_GLCANVAS)
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
+    fi
 fi
 
 if test -z "$TOOLKIT_VPATH" ; then
 fi
 
 if test -z "$TOOLKIT_VPATH" ; then
@@ -2084,18 +2415,18 @@ if test -n "$TOOLKIT" ; then
     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
 fi
 
     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
 fi
 
-if test "$wxUSE_CYGWIN" = 1 ; then
-  TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
+lib_unicode_suffix=
+if test "$wxUSE_UNICODE" = "yes"; then
+    lib_unicode_suffix=u
 fi
 
 lib_debug_suffix=
 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
     lib_debug_suffix=d
 fi
 
 lib_debug_suffix=
 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
     lib_debug_suffix=d
-    TOOLCHAIN_NAME="${TOOLCHAIN_NAME}d"
 fi
 
 fi
 
-TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_debug_suffix}-${WX_RELEASE}"
-TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_debug_suffix}_gl-${WX_RELEASE}"
+TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
+TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
 
 if test "$cross_compiling" = "yes"; then
     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
 
 if test "$cross_compiling" = "yes"; then
     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
@@ -2106,17 +2437,6 @@ dnl library link name
 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
 
 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
 
-dnl define which libs wx-config should link.
-WXCONFIG_LIBS="-l${WX_LIBRARY}"
-
-if test "$wxUSE_OPENGL" = "yes"; then
-    WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} $OPENGL_LIBS"
-fi
-
-dnl the name of the static library
-WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
-WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
-
 dnl the name of the shared library
 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
 dnl the name of the shared library
 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
@@ -2129,6 +2449,41 @@ WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
 
 dnl the name of the resources file for wxMac
 WX_RESOURCES_MACOSX="lib${WX_LIBRARY}.rsrc"
 
 dnl the name of the resources file for wxMac
 WX_RESOURCES_MACOSX="lib${WX_LIBRARY}.rsrc"
+WX_RESOURCES_MACOSX_COMPILED="lib${WX_LIBRARY}.r"
+
+case "${host}" in
+    *-*-cygwin* | *-*-mingw32* )
+
+        dnl If we are cross compiling we want to use the 'full' unix type name for the
+        dnl lib, but for a native install use the windows style naming convention.
+        dnl (excepting again that we strip the ELF style version numbers off it).
+
+        dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
+
+        if test "$cross_compiling" != "yes"; then
+            WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
+            WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
+            WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
+            WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
+        else
+            WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
+            WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
+        fi
+
+esac
+
+dnl the name of the static library
+WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
+WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
+
+dnl define which libs wx-config should link.
+WXCONFIG_LIBS="-l${WX_LIBRARY}"
+WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
+
+if test "$wxUSE_OPENGL" = "yes"; then
+    WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
+    WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
+fi
 
 
 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
 
 
 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
@@ -2158,12 +2513,19 @@ if test "$wxUSE_SHARED" = "yes"; then
         dnl default settings are good for gcc but not for the native HP-UX
         if test "$GCC" != "yes"; then
             dnl no idea why it wants it, but it does
         dnl default settings are good for gcc but not for the native HP-UX
         if test "$GCC" != "yes"; then
             dnl no idea why it wants it, but it does
-            LDFLAGS="-L/usr/lib"
+            LDFLAGS="$LDFLAGS -L/usr/lib"
 
             SHARED_LD="${CXX} -b -o"
             PIC_FLAG="+Z"
         fi
 
 
             SHARED_LD="${CXX} -b -o"
             PIC_FLAG="+Z"
         fi
 
+        dnl install shared libs without symlinks
+        if test "$wxUSE_OPENGL" = "yes"; then
+            WX_ALL_INSTALLED="preinstall_gl"
+            WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
+        else
+            WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
+        fi
       ;;
 
       *-*-linux* )
       ;;
 
       *-*-linux* )
@@ -2201,13 +2563,15 @@ if test "$wxUSE_SHARED" = "yes"; then
         else
             SHARED_LD="${CXX} -G -o"
             PIC_FLAG="-KPIC"
         else
             SHARED_LD="${CXX} -G -o"
             PIC_FLAG="-KPIC"
+            SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
+            SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED}"
         fi
       ;;
 
       *-*-darwin* )
         fi
       ;;
 
       *-*-darwin* )
-        CFLAGS="${CFLAGS} -fno-common"
-        CXXFLAGS="${CXXFLAGS} -fno-common"
-        SHARED_LD="${CXX} -dynamiclib -o"
+        CFLAGS="$CFLAGS -fno-common -DDYLIB_INIT"
+        CXXFLAGS="$CXXFLAGS -fno-common -DDYLIB_INIT"
+        SHARED_LD="$CXX -dynamiclib -init _wxWindowsDylibInit -o"
         PIC_FLAG="-dynamic -fPIC"
       ;;
 
         PIC_FLAG="-dynamic -fPIC"
       ;;
 
@@ -2215,18 +2579,16 @@ if test "$wxUSE_SHARED" = "yes"; then
         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
       ;;
 
         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
       ;;
 
-      *-*-cygwin* )
-        dnl only static for now
-        AC_MSG_WARN(Shared libs unsupported for $host_alias -- forcing static build.)
-        wxUSE_SHARED=no
-      ;;
+      *-*-cygwin* | *-*-mingw32* )
 
 
-      *-*-mingw32* )
-        SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_NAME_STATIC} -o"
-        TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXUSINGDLL=1"
-        WXMSW_DLL_DEFINES="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
-        WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
-        WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
+        WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
+
+        SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
+        TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
+
+        PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
+
+        dnl install shared libs without symlinks
         if test "$wxUSE_OPENGL" = "yes"; then
             WX_ALL_INSTALLED="preinstall_gl"
             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
         if test "$wxUSE_OPENGL" = "yes"; then
             WX_ALL_INSTALLED="preinstall_gl"
             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
@@ -2235,10 +2597,9 @@ if test "$wxUSE_SHARED" = "yes"; then
         fi
       ;;
 
         fi
       ;;
 
-      *-pc-os2_emx )
+      *-pc-os2_emx | *-pc-os2-emx )
         dnl only static for now
         dnl only static for now
-        WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
-        WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
+        wxUSE_SHARED=no
       ;;
 
       *-*-beos* )
       ;;
 
       *-*-beos* )
@@ -2257,7 +2618,7 @@ if test "$wxUSE_SHARED" = "yes"; then
       ;;
 
       *)
       ;;
 
       *)
-        AC_MSG_ERROR(unknown system type ${host}.)
+        AC_MSG_ERROR(unknown system type $host.)
     esac
 
     dnl set target to shared if not explicitly chose static before
     esac
 
     dnl set target to shared if not explicitly chose static before
@@ -2268,6 +2629,7 @@ if test "$wxUSE_SHARED" = "yes"; then
 
     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
     WX_TARGET_LIBRARY_TYPE="so"
 
     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
     WX_TARGET_LIBRARY_TYPE="so"
+    INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
 fi
 
 dnl do not 'else' this, it may be changed in the above conditional.
 fi
 
 dnl do not 'else' this, it may be changed in the above conditional.
@@ -2279,6 +2641,10 @@ if test "$wxUSE_SHARED" = "no"; then
         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
     fi
 
         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
     fi
 
+    if test "$wxUSE_MAC" = 1; then
+        WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
+    fi
+
     if test "$wxUSE_OPENGL" = "yes"; then
         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
     if test "$wxUSE_OPENGL" = "yes"; then
         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
@@ -2290,31 +2656,44 @@ if test "$wxUSE_SHARED" = "no"; then
     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
 
     WX_TARGET_LIBRARY_TYPE="a"
     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
 
     WX_TARGET_LIBRARY_TYPE="a"
+    INSTALL_LIBRARY='$(INSTALL_DATA)'
 fi
 
 if test "$wxUSE_MAC" = 1; then
     dnl add the resources target for wxMac
     WX_ALL="${WX_ALL} \$(build_libdir)/lib${WX_LIBRARY}.r"
 fi
 
 if test "$wxUSE_MAC" = 1; then
     dnl add the resources target for wxMac
     WX_ALL="${WX_ALL} \$(build_libdir)/lib${WX_LIBRARY}.r"
+    WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
-    AC_CHECK_PROG(DEREZ, Derez, Derez, /Developer/Tools/Derez)
+    AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
     LIBWXMACRES="\$(top_builddir)/lib/lib${WX_LIBRARY}.r"
     LIBWXMACRESCOMP="\$(RESCOMP) Carbon.r -t APPL ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
     LIBWXMACRES="\$(top_builddir)/lib/lib${WX_LIBRARY}.r"
     LIBWXMACRESCOMP="\$(RESCOMP) Carbon.r -t APPL ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
+    LIBWXMACRESWXCONFIG="${RESCOMP} Carbon.r -t APPL \${prefix}/lib/${WX_RESOURCES_MACOSX_COMPILED} -o"
 fi
 
 dnl ------------------------------------------------------------------------
 dnl Check for headers
 dnl ------------------------------------------------------------------------
 
 fi
 
 dnl ------------------------------------------------------------------------
 dnl Check for headers
 dnl ------------------------------------------------------------------------
 
-dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
-AC_CHECK_HEADERS(strings.h)
+dnl do not check for strings.h for wxMac
+dnl   it exists but is only a simple redirection to string.h
+dnl   it is in conflict with Strings.h in FlatCarbon headers
+if test "$wxUSE_MAC" != 1; then
+  dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
+  AC_CHECK_HEADERS(strings.h)
+fi
+
 dnl defines HAVE_STDLIB_H
 AC_CHECK_HEADERS(stdlib.h)
 dnl defines HAVE_STDLIB_H
 AC_CHECK_HEADERS(stdlib.h)
+dnl defines HAVE_MALLOC_H
+AC_CHECK_HEADERS(malloc.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_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 defined HAVE_WCTYPE_H
+AC_CHECK_HEADERS(wctype.h)
 dnl defines HAVE_FNMATCH_H
 AC_CHECK_HEADERS(fnmatch.h)
 dnl defines HAVE_ICONV_H (Unix98 encoding conversion routines)
 dnl defines HAVE_FNMATCH_H
 AC_CHECK_HEADERS(fnmatch.h)
 dnl defines HAVE_ICONV_H (Unix98 encoding conversion routines)
@@ -2345,23 +2724,29 @@ dnl   defines uid_t and gid_t if not already defined
 AC_TYPE_UID_T
 
 dnl   check for wchar_t
 AC_TYPE_UID_T
 
 dnl   check for wchar_t
+dnl   Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
+dnl   on Cygwin wchar.h needs stddef.h to be #included by hand
 AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
 [
 AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
 [
-    AC_TRY_COMPILE([#include <wchar.h>],
+    AC_TRY_COMPILE(
+        [
+            #ifdef HAVE_WCHAR_H
+            #  ifdef __CYGWIN__
+            #    include <stddef.h>
+            #  endif
+            #  include <wchar.h>
+            #endif
+            #ifdef HAVE_STDLIB_H
+            #  include <stdlib.h>
+            #endif
+        ],
         [
             wchar_t wc, *ws;
             wc = L'a';
             ws = L"Hello, world!";
         ],
         wx_cv_type_wchar_t=yes,
         [
             wchar_t wc, *ws;
             wc = L'a';
             ws = L"Hello, world!";
         ],
         wx_cv_type_wchar_t=yes,
-        AC_TRY_COMPILE([#include <stdlib.h>],
-            [
-                wchar_t wc, *ws;
-                wc = L'a';
-                ws = L"Hello, world!";
-            ],
-        wx_cv_type_wchar_t=yes,
-        wx_cv_type_wchar_t=no)
+        wx_cv_type_wchar_t=no
     )
 ])
 
     )
 ])
 
@@ -2466,13 +2851,16 @@ AC_CHECK_SIZEOF(long, 4)
 AC_CHECK_SIZEOF(long long, 0)
 
 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
 AC_CHECK_SIZEOF(long long, 0)
 
 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
-dnl wchar_t an AC_CHECK_SIZEOF only includes stdio.h
+dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
 [
     AC_TRY_RUN(
         [
             #ifdef HAVE_WCHAR_H
 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
 [
     AC_TRY_RUN(
         [
             #ifdef HAVE_WCHAR_H
+            #  ifdef __CYGWIN__
+            #    include <stddef.h>
+            #  endif
             #  include <wchar.h>
             #endif
             #ifdef HAVE_STDLIB_H
             #  include <wchar.h>
             #endif
             #ifdef HAVE_STDLIB_H
@@ -2511,15 +2899,15 @@ dnl ---------------------------------------------------------------------------
 dnl check for wcslen
 AC_CHECK_LIB(c, wcslen, [
             AC_DEFINE(HAVE_WCSLEN)
 dnl check for wcslen
 AC_CHECK_LIB(c, wcslen, [
             AC_DEFINE(HAVE_WCSLEN)
-            WCHAR_LINK=""
+            WCHAR_LINK=
         ], [
             AC_CHECK_LIB(w, wcslen, [
                 AC_DEFINE(HAVE_WCSLEN)
         ], [
             AC_CHECK_LIB(w, wcslen, [
                 AC_DEFINE(HAVE_WCSLEN)
-                WCHAR_LINK="-lw"
+                WCHAR_LINK=" -lw"
             ], [
                 AC_CHECK_LIB(msvcrt, wcslen, [
                     AC_DEFINE(HAVE_WCSLEN)
             ], [
                 AC_CHECK_LIB(msvcrt, wcslen, [
                     AC_DEFINE(HAVE_WCSLEN)
-                    WCHAR_LINK=""
+                    WCHAR_LINK=
                 ])
             ])
         ])
                 ])
             ])
         ])
@@ -2533,20 +2921,21 @@ AC_FUNC_VPRINTF
 
 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
 
 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
-dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS here,
-dnl do it manually
+dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
+dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
+dnl check if the symbol is available at linking time
 
 
-dnl we use AC_TRY_COMPILE() here instead of AC_TRY_RUN() to make the checks
-dnl work for cross-compilation, but AC_TRY_COMPILE() normally only compiles
+dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
+dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
 dnl one function while we need at least 2 - hence the ugly hack below. To
 dnl one function while we need at least 2 - hence the ugly hack below. To
-dnl understand why it works, remember that AC_TRY_COMPILE() just prepends
+dnl understand why it works, remember that AC_TRY_LINK() just prepends
 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
 dnl end...
 
 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
 dnl we'll find under MSW if it exists.
 
 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
 dnl end...
 
 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
 dnl we'll find under MSW if it exists.
 
-dnl final note: AC_TRY_COMPILE will only be executed if there is nothing in
+dnl final note: AC_TRY_LINK will only be executed if there is nothing in
 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
 dnl runs
 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
 dnl runs
@@ -2554,7 +2943,7 @@ dnl runs
 dnl check for vsnprintf() - a safe version of vsprintf()
 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
 [
 dnl check for vsnprintf() - a safe version of vsprintf()
 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
 [
-  AC_TRY_COMPILE([
+  AC_TRY_LINK([
                     #include <stdio.h>
                     #include <stdarg.h>
                  ], [
                     #include <stdio.h>
                     #include <stdarg.h>
                  ], [
@@ -2575,7 +2964,7 @@ AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
                  ], [
                     wx_cv_func_vsnprintf=yes
                  ], [
                  ], [
                     wx_cv_func_vsnprintf=yes
                  ], [
-                    AC_TRY_COMPILE([
+                    AC_TRY_LINK([
                                       #include <stdio.h>
                                       #include <stdarg.h>
                                    ], [
                                       #include <stdio.h>
                                       #include <stdarg.h>
                                    ], [
@@ -2604,7 +2993,7 @@ AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
 if test "$wx_cv_func_vsnprintf" = yes; then
     AC_DEFINE(HAVE_VSNPRINTF)
 else
 if test "$wx_cv_func_vsnprintf" = yes; then
     AC_DEFINE(HAVE_VSNPRINTF)
 else
-    AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
+    AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
 fi
 
 dnl check for vsscanf()
 fi
 
 dnl check for vsscanf()
@@ -2699,11 +3088,15 @@ fi
 dnl check for vfork() (even if it's the same as fork() in modern Unices)
 AC_CHECK_FUNCS(vfork)
 
 dnl check for vfork() (even if it's the same as fork() in modern Unices)
 AC_CHECK_FUNCS(vfork)
 
-dnl get the library function to use for wxGetDiskSpace()
+dnl check for the function for temp files creation
+AC_CHECK_FUNCS(mkstemp mktemp, break)
+
+dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
+dnl Linux and *BSD and statvfs() under Solaris
 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
     AC_TRY_COMPILE(
         [
 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
     AC_TRY_COMPILE(
         [
-             #ifdef __DARWIN__
+             #if defined(__BSD__)
                #include <sys/param.h>
                #include <sys/mount.h>
              #else
                #include <sys/param.h>
                #include <sys/mount.h>
              #else
@@ -2730,7 +3123,33 @@ AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
 if test "$wx_cv_func_statfs" = "yes"; then
     AC_DEFINE(HAVE_STATFS)
 else
 if test "$wx_cv_func_statfs" = "yes"; then
     AC_DEFINE(HAVE_STATFS)
 else
-    AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
+    AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
+        AC_TRY_COMPILE(
+            [
+                 #include <sys/statvfs.h>
+            ],
+            [
+                 long l;
+                 struct statvfs fs;
+                 statvfs("/", &fs);
+                 l = fs.f_bsize;
+                 l += fs.f_blocks;
+                 l += fs.f_bavail;
+            ],
+            [
+                 wx_cv_func_statvfs=yes
+            ],
+            [
+                 wx_cv_func_statvfs=no
+            ]
+        )
+    )
+
+    if test "$wx_cv_func_statvfs" = "yes"; then
+        AC_DEFINE(HAVE_STATVFS)
+    else
+        AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
+    fi
 fi
 
 dnl check for fcntl() or at least flock() needed by Unix implementation of
 fi
 
 dnl check for fcntl() or at least flock() needed by Unix implementation of
@@ -2774,7 +3193,7 @@ if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
             AC_CHECK_LIB(posix4, nanosleep,
                 [
                     AC_DEFINE(HAVE_NANOSLEEP)
             AC_CHECK_LIB(posix4, nanosleep,
                 [
                     AC_DEFINE(HAVE_NANOSLEEP)
-                    POSIX4_LINK="-lposix4"
+                    POSIX4_LINK=" -lposix4"
                 ],
                 [
                     AC_CHECK_FUNCS(usleep,
                 ],
                 [
                     AC_CHECK_FUNCS(usleep,
@@ -2823,7 +3242,7 @@ AC_CHECK_FUNCS(inet_aton,
 
 if test "x$INET_LINK" != "x"; then
     AC_DEFINE(HAVE_INET_ADDR)
 
 if test "x$INET_LINK" != "x"; then
     AC_DEFINE(HAVE_INET_ADDR)
-    INET_LINK="-l$INET_LINK"
+    INET_LINK=" -l$INET_LINK"
 fi
 
 fi
 fi
 
 fi
@@ -2843,204 +3262,204 @@ dnl ---------------------------------------------------------------------------
 dnl under MSW we always have thread support
 if test "$TOOLKIT" != "MSW"; then
 
 dnl under MSW we always have thread support
 if test "$TOOLKIT" != "MSW"; then
 
-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_OBJ=
-CODE_GEN_FLAGS=
-CODE_GEN_FLAGS_CXX=
-
-if test "$wxUSE_THREADS" = "yes" ; then
-    if test "$wxUSE_WINE" = 1 ; then
-        AC_MSG_WARN([Threads are not supported under WINE])
-        wxUSE_THREADS="no"
-    elif test "$USE_BEOS" = 1; then
-        AC_MSG_WARN([BeOS threads are not yet supported])
-        wxUSE_THREADS="no"
+    dnl the code below:
+    dnl   defines THREADS_OBJ which contains the object files to build
+    dnl   defines THREADS_LINK which contains the thread library to link with
+    dnl   defines wxUSE_THREADS=1 if thread support is activated
+
+    THREADS_LINK=
+    THREADS_OBJ=
+    CODE_GEN_FLAGS=
+    CODE_GEN_FLAGS_CXX=
+
+    if test "$wxUSE_THREADS" = "yes" ; then
+        if test "$wxUSE_WINE" = 1 ; then
+            AC_MSG_WARN([Threads are not supported under WINE... disabled])
+            wxUSE_THREADS="no"
+        elif test "$USE_BEOS" = 1; then
+            AC_MSG_WARN([BeOS threads are not yet supported... disabled])
+            wxUSE_THREADS="no"
+        fi
     fi
     fi
-fi
 
 
-if test "$wxUSE_THREADS" = "yes" ; then
-    dnl find if POSIX threads are available
+    if test "$wxUSE_THREADS" = "yes" ; then
+        dnl find if POSIX threads are available
 
 
-    dnl AIX calls the library libpthreads - thanks IBM!
-    if test "$USE_AIX" = 1; then
-        THREADS_LIB=pthreads
-    else
-        THREADS_LIB=pthread
-    fi
+        dnl AIX calls the library libpthreads - thanks IBM!
+        if test "$USE_AIX" = 1; then
+            THREADS_LIB=pthreads
+        else
+            THREADS_LIB=pthread
+        fi
 
 
-    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($THREADS_LIB, pthread_create, [
-            THREADS_OBJ="threadpsx.lo"
-            THREADS_LINK=$THREADS_LIB
-        ], [
-            dnl thread functions are in libc_r under FreeBSD
-            AC_CHECK_LIB(c_r, 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($THREADS_LIB, pthread_create, [
                 THREADS_OBJ="threadpsx.lo"
                 THREADS_OBJ="threadpsx.lo"
-                THREADS_LINK="c_r"
+                THREADS_LINK=$THREADS_LIB
             ], [
             ], [
-                dnl VZ: SGI threads are not supported currently
-                AC_CHECK_HEADER(sys/prctl.h, [
-                    THREADS_OBJ="threadsgi.lo"
+                dnl thread functions are in libc_r under FreeBSD
+                AC_CHECK_LIB(c_r, pthread_create, [
+                    THREADS_OBJ="threadpsx.lo"
+                    THREADS_LINK="c_r"
+                ], [
+                    dnl VZ: SGI threads are not supported currently
+                    AC_CHECK_HEADER(sys/prctl.h, [
+                        THREADS_OBJ="threadsgi.lo"
+                    ])
                 ])
             ])
                 ])
             ])
-        ])
 
 
-    if test -z "$THREADS_OBJ" ; then
-        wxUSE_THREADS=no
-        AC_MSG_WARN(No thread support on this system)
+        if test -z "$THREADS_OBJ" ; then
+            wxUSE_THREADS=no
+            AC_MSG_WARN([No thread support on this system... disabled])
+        fi
     fi
     fi
-fi
 
 
-dnl do other tests only if we are using threads
-if test "$wxUSE_THREADS" = "yes" ; then
-  AC_CHECK_FUNCS(thr_setconcurrency)
-
-  dnl define autoconf macro to check for given function in both pthread and
-  dnl posix4 libraries
-  dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
-  dnl VZ: TODO
-  dnl AC_DEFUN(AC_FUNC_THREAD,
-  dnl [
-  dnl     AC_CHECK_LIB($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 to be able to set the thread priority, we need to have all of the
-  dnl following functions:
-  dnl   1. pthread_attr_getschedpolicy
-  dnl   2. sched_get_priority_min and sched_get_priority_max
-  dnl      (this one can be in either libpthread or libposix4 (under Solaris))
-  dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
-  HAVE_PRIOR_FUNCS=0
-  AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
-                 AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
-                   AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
-                       HAVE_PRIOR_FUNCS=1,
-                       AC_CHECK_LIB([posix4], sched_get_priority_max,
-                         [
-                            HAVE_PRIOR_FUNCS=1
-                            POSIX4_LINK="-lposix4"
-                         ],
-                       )
+    dnl do other tests only if we are using threads
+    if test "$wxUSE_THREADS" = "yes" ; then
+      AC_CHECK_FUNCS(thr_setconcurrency)
+
+      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)
+                    )]
                    )
                    )
-                 )
-               )
 
 
-  if test "$HAVE_PRIOR_FUNCS" = 1; then
-    AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
-  else
-    AC_MSG_WARN(Setting thread priority will not work)
-  fi
+      dnl to be able to set the thread priority, we need to have all of the
+      dnl following functions:
+      dnl   1. pthread_attr_getschedpolicy
+      dnl   2. sched_get_priority_min and sched_get_priority_max
+      dnl      (this one can be in either libpthread or libposix4 (under Solaris))
+      dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
+      HAVE_PRIOR_FUNCS=0
+      AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
+                     AC_CHECK_LIB($THREADS_LINK, pthread_attr_setschedparam,
+                       AC_CHECK_LIB($THREADS_LINK, sched_get_priority_max,
+                           HAVE_PRIOR_FUNCS=1,
+                           AC_CHECK_LIB([posix4], sched_get_priority_max,
+                             [
+                                HAVE_PRIOR_FUNCS=1
+                                POSIX4_LINK=" -lposix4"
+                             ],
+                           )
+                       )
+                     )
+                   )
 
 
-  AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
-               AC_DEFINE(HAVE_PTHREAD_CANCEL),
-               AC_MSG_WARN([wxThread::Kill() will not work properly]))
+      if test "$HAVE_PRIOR_FUNCS" = 1; then
+        AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
+      else
+        AC_MSG_WARN(Setting thread priority will not work)
+      fi
 
 
-  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
-                 ], [
-                    wx_cv_func_pthread_cleanup_push=no
-                 ])
-  ])
+      AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
+                   AC_DEFINE(HAVE_PTHREAD_CANCEL),
+                   AC_MSG_WARN([wxThread::Kill() will not work properly]))
 
 
-  if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
-      AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
-  fi
+      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
+                     ], [
+                        wx_cv_func_pthread_cleanup_push=no
+                     ])
+      ])
 
 
-  dnl mutexattr_t initialization is done in quite different ways on different
-  dnl platforms, so check for a few things:
-  dnl
-  dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
-  dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
-  dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
-  dnl defined, we do it by directly assigned
-  dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
-
-  dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
-  dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
-  dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
-  dnl simpler to just define _GNU_SOURCE to get everything)
-  if test "x$wx_lib_glibc21" = "xyes"; then
-      CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
-  fi
+      if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
+          AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
+      fi
 
 
-  AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
-  [
-    AC_TRY_COMPILE([#include <pthread.h>],
-        [
-           pthread_mutexattr_t attr;
-           pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-        ], [
-           wx_cv_type_pthread_mutexattr_t=yes
-        ], [
-           wx_cv_type_pthread_mutexattr_t=no
-        ]
-    )
-  ])
+      dnl mutexattr_t initialization is done in quite different ways on different
+      dnl platforms, so check for a few things:
+      dnl
+      dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
+      dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
+      dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
+      dnl defined, we do it by directly assigned
+      dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
+
+      dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
+      dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
+      dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
+      dnl simpler to just define _GNU_SOURCE to get everything)
+      if test "x$wx_lib_glibc21" = "xyes"; then
+          CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
+      fi
 
 
-  if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
-    AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
-  else
-    dnl don't despair, there may be another way to do it
-    AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
-                   wx_cv_type_pthread_rec_mutex_init,
-    [
+      AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
+      [
         AC_TRY_COMPILE([#include <pthread.h>],
             [
         AC_TRY_COMPILE([#include <pthread.h>],
             [
-                pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
+               pthread_mutexattr_t attr;
+               pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
             ], [
             ], [
-                wx_cv_type_pthread_rec_mutex_init=yes
+               wx_cv_type_pthread_mutexattr_t=yes
             ], [
             ], [
-                wx_cv_type_pthread_rec_mutex_init=no
+               wx_cv_type_pthread_mutexattr_t=no
             ]
         )
             ]
         )
-    ])
-    if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
-      AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
-    else
-      dnl this may break code working elsewhere, so at least warn about it
-      AC_MSG_WARN([wxMutex won't be recursive on this platform])
-    fi
-  fi
+      ])
 
 
-  THREADS_LINK="-l$THREADS_LINK"
+      if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
+        AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
+      else
+        dnl don't despair, there may be another way to do it
+        AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
+                       wx_cv_type_pthread_rec_mutex_init,
+        [
+            AC_TRY_COMPILE([#include <pthread.h>],
+                [
+                    pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
+                ], [
+                    wx_cv_type_pthread_rec_mutex_init=yes
+                ], [
+                    wx_cv_type_pthread_rec_mutex_init=no
+                ]
+            )
+        ])
+        if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
+          AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
+        else
+          dnl this may break code working elsewhere, so at least warn about it
+          AC_MSG_WARN([wxMutex won't be recursive on this platform])
+        fi
+      fi
 
 
-  dnl building MT programs under Solaris with the native compiler requires -mt
-  dnl switch
-  if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
-      CPPFLAGS="${CFLAGS} -mt"
-      CXXFLAGS="${CXXFLAGS} -mt"
-      LDFLAGS="${LDFLAGS} -mt"
-  fi
-fi
+      THREADS_LINK=" -l$THREADS_LINK"
+
+      dnl building MT programs under Solaris with the native compiler requires -mt
+      dnl switch
+      if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
+          CPPFLAGS="$CFLAGS -mt"
+          CXXFLAGS="$CXXFLAGS -mt"
+          LDFLAGS="$LDFLAGS -mt"
+      fi
+    fi
 
 dnl from if !MSW
 fi
 
 dnl from if !MSW
 fi
@@ -3048,10 +3467,8 @@ fi
 if test "$wxUSE_THREADS" = "yes"; then
   AC_DEFINE(wxUSE_THREADS)
 
 if test "$wxUSE_THREADS" = "yes"; then
   AC_DEFINE(wxUSE_THREADS)
 
-  dnl must define _REENTRANT for multithreaded code except for Darwin/Mac OS X
-  if test "$USE_DARWIN" != 1; then
-    TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
-  fi
+  dnl we must define _REENTRANT or something along these lines for MT code
+  TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS $CPP_MT_FLAG"
 
   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
 else
 
   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
 else
@@ -3110,15 +3527,15 @@ if test "$wxUSE_MEM_TRACING" = "yes" ; then
 fi
 
 if test "$wxUSE_DMALLOC" = "yes" ; then
 fi
 
 if test "$wxUSE_DMALLOC" = "yes" ; then
-    DMALLOC_LINK="-ldmalloc"
+    DMALLOC_LIBS="-ldmalloc"
 fi
 
 PROFILE=
 if test "$wxUSE_PROFILE" = "yes" ; then
 fi
 
 PROFILE=
 if test "$wxUSE_PROFILE" = "yes" ; then
-    PROFILE="-pg"
+    PROFILE=" -pg"
 fi
 
 fi
 
-if test "$GCC" = yes ; then
+if test "$GCC" = "yes" ; then
     if test "$wxUSE_NO_RTTI" = "yes" ; then
         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
     fi
     if test "$wxUSE_NO_RTTI" = "yes" ; then
         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
     fi
@@ -3128,10 +3545,6 @@ if test "$GCC" = yes ; then
     if test "$wxUSE_PERMISSIVE" = "yes" ; then
         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
     fi
     if test "$wxUSE_PERMISSIVE" = "yes" ; then
         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
     fi
-    if test "$wxUSE_NO_DEPS" = "no" ; then
-        CFLAGS="-MMD ${CFLAGS}"
-        CXXFLAGS="-MMD ${CXXFLAGS}"
-    fi
     if test "$USE_WIN32" = 1 ; then
         # I'm not even really sure what this was ever added to solve,
         # but someone added it for mingw native builds, so I guess
     if test "$USE_WIN32" = 1 ; then
         # I'm not even really sure what this was ever added to solve,
         # but someone added it for mingw native builds, so I guess
@@ -3168,124 +3581,6 @@ if test "$WXWIN_COMPATIBILITY_2_2" = "yes"; then
     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
 fi
 
     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
 fi
 
-dnl ---------------------------------------------------------------------------
-dnl Optional libraries
-dnl ---------------------------------------------------------------------------
-
-ZLIB_INCLUDE=
-if test "$wxUSE_ZLIB" = "yes" -o "$wxUSE_ZLIB" = "sys" ; then
-  AC_DEFINE(wxUSE_ZLIB)
-  if test "$wxUSE_ZLIB" = "yes" ; then
-    ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
-  else
-    ZLIB_LINK=
-    AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK="-lz"))
-    if test "x$ZLIB_LINK" = "x" ; then
-        AC_MSG_ERROR(system zlib compression library not found! Use --with-zlib=yes to use built-in zlib)
-    fi
-  fi
-fi
-
-PNG_INCLUDE=
-if test "$wxUSE_LIBPNG" = "yes" -o "$wxUSE_LIBPNG" = "sys" ; then
-  AC_DEFINE(wxUSE_LIBPNG)
-  dnl for the check below to have a chance to succeed, we must already have
-  dnl libz somewhere
-  if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
-    AC_MSG_WARN([--with-libpng=sys doesn't work without --with-zlib=sys, will compile the built-in libpng instead])
-    wxUSE_LIBPNG=yes
-  fi
-
-  if test "$wxUSE_LIBPNG" = "yes" ; then
-    PNG_INCLUDE="-I\${top_srcdir}/src/png"
-  else
-    PNG_LINK=
-    AC_CHECK_HEADER(png.h,
-                    AC_CHECK_LIB(png, png_check_sig,
-                                 PNG_LINK="-lpng",
-                                 ,
-                                 [-lz -lm])
-                   )
-    if test "x$PNG_LINK" = "x" ; then
-        AC_MSG_ERROR(system png library not found! Use --with-libpng=yes to use the built-in libpng)
-    fi
-  fi
-
-  SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
-fi
-
-JPEG_INCLUDE=
-if test "$wxUSE_LIBJPEG" = "yes" -o "$wxUSE_LIBJPEG" = "sys" ; then
-  AC_DEFINE(wxUSE_LIBJPEG)
-  if test "$wxUSE_LIBJPEG" = "yes" ; then
-    JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
-  else
-    JPEG_LINK=
-    dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
-    dnl HAVE_STDLIB_H which are already defined and this provokes
-    dnl a compiler warning which configure considers as an error...
-    AC_MSG_CHECKING(for jpeglib.h)
-    AC_CACHE_VAL(ac_cv_header_jpeglib_h,
-        AC_TRY_COMPILE(
-            [
-                #undef HAVE_STDLIB_H
-                #include <stdio.h>
-                #include <jpeglib.h>
-            ],
-            [
-            ],
-            ac_cv_header_jpeglib_h=yes,
-            ac_cv_header_jpeglib_h=no
-        )
-    )
-    AC_MSG_RESULT($ac_cv_header_jpeglib_h)
-
-    if test "$ac_cv_header_jpeglib_h" = "yes"; then
-        AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK="-ljpeg")
-    fi
-
-    if test "x$JPEG_LINK" = "x" ; then
-        AC_MSG_ERROR(system jpeg library not found! Use --with-libjpeg=yes to use the built-in one)
-    fi
-  fi
-fi
-
-TIFF_INCLUDE=
-if test "$wxUSE_LIBTIFF" = "yes" -o "$wxUSE_LIBTIFF" = "sys" ; then
-  AC_DEFINE(wxUSE_LIBTIFF)
-  if test "$wxUSE_LIBTIFF" = "yes" ; then
-    TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
-  else
-    TIFF_LINK=
-    AC_CHECK_HEADER(tiffio.h, AC_CHECK_LIB(tiff, TIFFError,
-                                           TIFF_LINK="-ltiff",
-                                           ,
-                                           -lm))
-    if test "x$TIFF_LINK" = "x" ; then
-        AC_MSG_ERROR(system tiff library not found! Use --with-libtiff=yes to use the built-in one)
-    fi
-  fi
-fi
-
-FREETYPE_INCLUDE=
-if test "$wxUSE_FREETYPE" = "yes" -o "$wxUSE_FREETYPE" = "sys" ; then
-  AC_DEFINE(wxUSE_FREETYPE)
-  if test "$wxUSE_FREETYPE" = "yes" ; then
-    FREETYPE_INCLUDE="-I\${top_srcdir}/src/freetype"
-  else
-    FREETYPE_LINK=
-    AC_CHECK_HEADER(freetype.h,
-                    AC_CHECK_LIB(freetype, FT_Render_Glyph,
-                                 FREETYPE_LINK="-lfreetype",
-                                 ,
-                                 [-lm])
-                   )
-    if test "x$FREETYPE_LINK" = "x" ; then
-        AC_MSG_ERROR(system freetype library not found! Use --with-freetype=yes to use the built-in freetype)
-    fi
-  fi
-fi
-
 dnl ---------------------------------------------------------------------------
 dnl the library may be built without GUI classes at all
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
 dnl the library may be built without GUI classes at all
 dnl ---------------------------------------------------------------------------
@@ -3388,9 +3683,13 @@ if test "$wxUSE_STD_IOSTREAM" = "yes"; then
   AC_DEFINE(wxUSE_STD_IOSTREAM)
 fi
 
   AC_DEFINE(wxUSE_STD_IOSTREAM)
 fi
 
+if test "$wxUSE_TEXTBUFFER" = "yes"; then
+    AC_DEFINE(wxUSE_TEXTBUFFER)
+fi
+
 if test "$wxUSE_TEXTFILE" = "yes"; then
 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)
+  if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
+    AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
   else
     AC_DEFINE(wxUSE_TEXTFILE)
   fi
   else
     AC_DEFINE(wxUSE_TEXTFILE)
   fi
@@ -3398,7 +3697,7 @@ fi
 
 if test "$wxUSE_CONFIG" = "yes" ; then
   if test "$wxUSE_TEXTFILE" != "yes"; then
 
 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)
+    AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
   else
     AC_DEFINE(wxUSE_CONFIG)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
   else
     AC_DEFINE(wxUSE_CONFIG)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
@@ -3407,7 +3706,7 @@ fi
 
 if test "$wxUSE_INTL" = "yes" ; then
   if test "$wxUSE_FILE" != "yes"; then
 
 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)
+    AC_MSG_WARN(I18n code requires wxFile... disabled)
   else
     AC_DEFINE(wxUSE_INTL)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
   else
     AC_DEFINE(wxUSE_INTL)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
@@ -3425,6 +3724,10 @@ if test "$wxUSE_LOG" = "yes"; then
     if test "$wxUSE_LOGWINDOW" = "yes"; then
       AC_DEFINE(wxUSE_LOGWINDOW)
     fi
     if test "$wxUSE_LOGWINDOW" = "yes"; then
       AC_DEFINE(wxUSE_LOGWINDOW)
     fi
+
+    if test "$wxUSE_LOGDIALOG" = "yes"; then
+      AC_DEFINE(wxUSE_LOG_DIALOG)
+    fi
 fi
 
 if test "$wxUSE_LONGLONG" = "yes"; then
 fi
 
 if test "$wxUSE_LONGLONG" = "yes"; then
@@ -3491,7 +3794,11 @@ if test "$wxUSE_DATETIME" = "yes"; then
                                             [
                                                 wx_cv_var_timezone=__timezone
                                             ],
                                             [
                                                 wx_cv_var_timezone=__timezone
                                             ],
-                                            AC_MSG_ERROR(no timezone variable)
+                                            [
+                                                if test "$USE_DOS" = 0 ; then
+                                                    AC_MSG_ERROR(no timezone variable)
+                                                fi
+                                            ]
                                         )
                                     ]
                                 )
                                         )
                                     ]
                                 )
@@ -3501,7 +3808,9 @@ if test "$wxUSE_DATETIME" = "yes"; then
     )
 
     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
     )
 
     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
-    AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
+    if test "x$wx_cv_var_timezone" != x ; then
+        AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
+    fi
 
     dnl check for localtime (it's POSIX, but the check can do no harm...)
     AC_CHECK_FUNCS(localtime)
 
     dnl check for localtime (it's POSIX, but the check can do no harm...)
     AC_CHECK_FUNCS(localtime)
@@ -3671,6 +3980,15 @@ dnl ---------------------------------------------------------------------------
 
 if test "$wxUSE_GUI" = "yes"; then
 
 
 if test "$wxUSE_GUI" = "yes"; then
 
+    if test "$TOOLKIT" = "MAC"; then
+        AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
+        wxUSE_JOYSTICK=no
+     fi
+    if test "$TOOLKIT" = "MOTIF"; then
+        AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
+        wxUSE_JOYSTICK=no
+     fi
+
     dnl under MSW we always have joystick support
     if test "$TOOLKIT" != "MSW"; then
         if test "$wxUSE_JOYSTICK" = "yes"; then
     dnl under MSW we always have joystick support
     if test "$TOOLKIT" != "MSW"; then
         if test "$wxUSE_JOYSTICK" = "yes"; then
@@ -3678,7 +3996,7 @@ if test "$wxUSE_GUI" = "yes"; then
             AC_CHECK_HEADERS(linux/joystick.h)
             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
                 wxUSE_JOYSTICK=no
             AC_CHECK_HEADERS(linux/joystick.h)
             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
                 wxUSE_JOYSTICK=no
-                AC_MSG_WARN(Joystick not supported by this system, disabled)
+                AC_MSG_WARN(Joystick not supported by this system... disabled)
             fi
         fi
     fi
             fi
         fi
     fi
@@ -3698,7 +4016,7 @@ if test "$TOOLKIT" != "MSW"; then
 
     HAVE_DL_FUNCS=0
     HAVE_SHL_FUNCS=0
 
     HAVE_DL_FUNCS=0
     HAVE_SHL_FUNCS=0
-    if test "$wxUSE_DYNLIB_CLASS" = "yes"; then
+    if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
         if test "$USE_DARWIN" = 1; then
             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
             HAVE_DL_FUNCS=1
         if test "$USE_DARWIN" = 1; then
             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
             HAVE_DL_FUNCS=1
@@ -3716,7 +4034,7 @@ if test "$TOOLKIT" != "MSW"; then
                             [
                                 AC_DEFINE(HAVE_DLOPEN)
                                 HAVE_DL_FUNCS=1
                             [
                                 AC_DEFINE(HAVE_DLOPEN)
                                 HAVE_DL_FUNCS=1
-                                LIBS="$LIBS -ldl"
+                                DL_LINK=" -ldl$DL_LINK"
                             ],
                             [
                                 AC_CHECK_FUNCS(shl_load,
                             ],
                             [
                                 AC_CHECK_FUNCS(shl_load,
@@ -3728,7 +4046,7 @@ if test "$TOOLKIT" != "MSW"; then
                                                 AC_CHECK_LIB(shl_load, dld,
                                                              [
                                                                 HAVE_SHL_FUNCS=1
                                                 AC_CHECK_LIB(shl_load, dld,
                                                              [
                                                                 HAVE_SHL_FUNCS=1
-                                                                LIBS="$LIBS -ldld"
+                                                                DL_LINK=" -ldld$DL_LINK"
                                                              ])
                                               ])
                             ])
                                                              ])
                                               ])
                             ])
@@ -3746,6 +4064,7 @@ if test "$TOOLKIT" != "MSW"; then
             if test "$HAVE_SHL_FUNCS" = 0; then
               if test "$USE_UNIX" = 1; then
                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
             if test "$HAVE_SHL_FUNCS" = 0; then
               if test "$USE_UNIX" = 1; then
                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
+                  wxUSE_DYNAMIC_LOADER=no
                   wxUSE_DYNLIB_CLASS=no
               else
                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
                   wxUSE_DYNLIB_CLASS=no
               else
                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
@@ -3755,11 +4074,10 @@ if test "$TOOLKIT" != "MSW"; then
     fi
 fi
 
     fi
 fi
 
-if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
+if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
+    AC_DEFINE(wxUSE_DYNAMIC_LOADER)
+elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
     AC_DEFINE(wxUSE_DYNLIB_CLASS)
     AC_DEFINE(wxUSE_DYNLIB_CLASS)
-else
-    wxUSE_ODBC=no
-    wxUSE_SERIAL=no
 fi
 
 dnl ---------------------------------------------------------------------------
 fi
 
 dnl ---------------------------------------------------------------------------
@@ -3778,13 +4096,6 @@ if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
 fi
 
   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
 fi
 
-dnl ----------------------------------------------------------------
-dnl serialization support
-dnl ----------------------------------------------------------------
-
-if test "$wxUSE_SERIAL" = "yes" ; then
-    AC_DEFINE(wxUSE_SERIAL)
-fi
 
 dnl ----------------------------------------------------------------
 dnl iODBC support
 
 dnl ----------------------------------------------------------------
 dnl iODBC support
@@ -3819,8 +4130,15 @@ if test "$wxUSE_CONSTRAINTS" = "yes"; then
 fi
 
 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
 fi
 
 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
-    AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
-    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
+    if test "$wxUSE_UNIVERSAL" = "yes"; then
+        AC_MSG_WARN(MDI not yet supported for wxUNIVERSAL... disabled)
+        wxUSE_MDI_ARCHITECTURE=no
+    fi
+
+    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
+        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
+        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
+    fi
 fi
 
 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
 fi
 
 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
@@ -3835,14 +4153,14 @@ if test "$wxUSE_HELP" = "yes"; then
     AC_DEFINE(wxUSE_HELP)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
 
     AC_DEFINE(wxUSE_HELP)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
 
-    if test "$USE_WIN32" = 1; then
+    if test "$wxUSE_MSW" = 1; then
       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
         AC_CHECK_HEADER(htmlhelp.h, 
             [
                 AC_DEFINE(wxUSE_MS_HTML_HELP)
             ],
             [
       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
         AC_CHECK_HEADER(htmlhelp.h, 
             [
                 AC_DEFINE(wxUSE_MS_HTML_HELP)
             ],
             [
-                AC_MSG_WARN([MS HTML Help cannot be used without htmlhelp.h, disabled])
+                AC_MSG_WARN([MS HTML Help cannot be used without htmlhelp.h... disabled])
                 wxUSE_MS_HTML_HELP=no
             ])
       fi
                 wxUSE_MS_HTML_HELP=no
             ])
       fi
@@ -3886,16 +4204,16 @@ dnl ---------------------------------------------------------------------------
 
 dnl check for ole headers and disable a few features requiring it if not
 dnl present (earlier versions of mingw32 don't have ole2.h)
 
 dnl check for ole headers and disable a few features requiring it if not
 dnl present (earlier versions of mingw32 don't have ole2.h)
-if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
-                            -o "$wxUSE_CLIPBOARD"     = "yes" \
-                            -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
+if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
+                          -o "$wxUSE_CLIPBOARD"     = "yes" \
+                          -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
     AC_CHECK_HEADERS(ole2.h)
 
     if test "$ac_cv_header_ole2_h" = "yes" ; then
         if test "$GCC" = yes ; then
             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
     AC_CHECK_HEADERS(ole2.h)
 
     if test "$ac_cv_header_ole2_h" = "yes" ; then
         if test "$GCC" = yes ; then
             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
-            LIBS="$LIBS -lrpcrt4 -loleaut32 -lole32 -luuid"
+            LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
             AC_DEFINE(wxUSE_OLE)
 
         fi
             AC_DEFINE(wxUSE_OLE)
 
         fi
@@ -3910,7 +4228,6 @@ if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
         wxUSE_DATAOBJ=no
     fi
 
         wxUSE_DATAOBJ=no
     fi
 
-    dnl this is for MSW only, so we test for it inside "if USE_WIN32"
     if test "$wxUSE_METAFILE" = "yes"; then
         AC_DEFINE(wxUSE_METAFILE)
 
     if test "$wxUSE_METAFILE" = "yes"; then
         AC_DEFINE(wxUSE_METAFILE)
 
@@ -3921,7 +4238,7 @@ fi
 
 if test "$wxUSE_IPC" = "yes"; then
     if test "$wxUSE_SOCKETS" != "yes"; then
 
 if test "$wxUSE_IPC" = "yes"; then
     if test "$wxUSE_SOCKETS" != "yes"; then
-        AC_MSG_WARN(wxWindows IPC classes require sockets, disabled)
+        AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
     fi
 
     AC_DEFINE(wxUSE_IPC)
     fi
 
     AC_DEFINE(wxUSE_IPC)
@@ -3937,18 +4254,18 @@ fi
 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
     if test "$wxUSE_GTK" = 1; then
         if test "$WXGTK12" != 1; then
 if test "$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])
+            AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
             wxUSE_DRAG_AND_DROP=no
         fi
     fi
 
     if test "$wxUSE_MOTIF" = 1; then
             wxUSE_DRAG_AND_DROP=no
         fi
     fi
 
     if test "$wxUSE_MOTIF" = 1; then
-        AC_MSG_WARN([Drag and drop is not yet supported under Motif])
+        AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
         wxUSE_DRAG_AND_DROP=no
     fi
 
     if test "$wxUSE_MAC" = 1; then
         wxUSE_DRAG_AND_DROP=no
     fi
 
     if test "$wxUSE_MAC" = 1; then
-        AC_MSG_WARN([Drag and drop is not yet supported under Mac OS X])
+        AC_MSG_WARN([Drag and drop not yet supported under Mac OS X... disabled])
         wxUSE_DRAG_AND_DROP=no
     fi
 
         wxUSE_DRAG_AND_DROP=no
     fi
 
@@ -4154,7 +4471,11 @@ fi
 
 if test "$wxUSE_TOGGLEBTN" = "yes"; then
     if test "$wxUSE_MAC" = 1; then
 
 if test "$wxUSE_TOGGLEBTN" = "yes"; then
     if test "$wxUSE_MAC" = 1; then
-        AC_MSG_WARN([Toggle button is not yet supported under Mac OS X])
+        AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
+        wxUSE_TOGGLEBTN=no
+    fi
+    if test "$wxUSE_UNIVERSAL" = "yes"; then
+        AC_MSG_WARN([Toggle button not yet supported under wxUNIVERSAL... disabled])
         wxUSE_TOGGLEBTN=no
     fi
 
         wxUSE_TOGGLEBTN=no
     fi
 
@@ -4189,12 +4510,16 @@ fi
 
 if test "$wxUSE_TOOLTIPS" = "yes"; then
     if test "$wxUSE_MOTIF" = 1; then
 
 if test "$wxUSE_TOOLTIPS" = "yes"; then
     if test "$wxUSE_MOTIF" = 1; then
-        AC_MSG_WARN(wxTooltip not supported yet under Motif)
+        AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
     else
         if test "$wxUSE_WINE" = 1; then
     else
         if test "$wxUSE_WINE" = 1; then
-            AC_MSG_WARN(wxTooltip not supported under WINE)
+            AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
         else
         else
-            AC_DEFINE(wxUSE_TOOLTIPS)
+            if test "$wxUSE_UNIVERSAL" = "yes"; then
+                AC_MSG_WARN([wxTooltip not supported yet in wxUNIVERSAL... disabled])
+            else
+                AC_DEFINE(wxUSE_TOOLTIPS)
+            fi
         fi
     fi
 fi
         fi
     fi
 fi
@@ -4211,13 +4536,22 @@ fi
 
 if test "$wxUSE_POPUPWIN" = "yes"; then
     if test "$wxUSE_MAC" = 1; then
 
 if test "$wxUSE_POPUPWIN" = "yes"; then
     if test "$wxUSE_MAC" = 1; then
-        AC_MSG_WARN(Popup window is not yet supported under Mac OS)
+        AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
     else
     else
-        AC_DEFINE(wxUSE_POPUPWIN)
-        USES_CONTROLS=1
+        if test "$wxUSE_MOTIF" = 1; then
+            AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
+        else
+            AC_DEFINE(wxUSE_POPUPWIN)
+
+            USES_CONTROLS=1
+        fi
     fi
 fi
 
     fi
 fi
 
+if test "$wxUSE_TIPWINDOW" = "yes"; then
+    AC_DEFINE(wxUSE_TIPWINDOW)
+fi
+
 if test "$USES_CONTROLS" = 1; then
     AC_DEFINE(wxUSE_CONTROLS)
 fi
 if test "$USES_CONTROLS" = 1; then
     AC_DEFINE(wxUSE_CONTROLS)
 fi
@@ -4396,20 +4730,24 @@ dnl ---------------------------------------------------------------------------
 dnl Output the makefiles and such from the results found above
 dnl ---------------------------------------------------------------------------
 
 dnl Output the makefiles and such from the results found above
 dnl ---------------------------------------------------------------------------
 
-GUILIBS="$GUI_TK_LIBRARY $TOOLKIT_LINK"
-
 dnl all additional libraries (except wxWindows itself) we link with
 dnl all additional libraries (except wxWindows itself) we link with
-dnl
+
 dnl note that we always link with -lm except for Mac OS X
 dnl extended.c uses floor() and is always linked in
 dnl note that we always link with -lm except for Mac OS X
 dnl extended.c uses floor() and is always linked in
-EXTRA_LIBS="$LIBS $POSIX4_LINK $INET_LINK $WCHAR_LINK $THREADS_LINK $DMALLOC_LINK $DL_LINK $ZLIB_LINK -lm"
 
 if test "$wxUSE_MAC" = 1 ; then
 
 if test "$wxUSE_MAC" = 1 ; then
-    EXTRA_LIBS="$EXTRA_LIBS -framework Carbon -framework System"
+    LDFLAGS="$LDFLAGS -framework Carbon -framework System"
 fi
 
 fi
 
+dnl FIXME: should this be covered by the conditional above
+dnl given the -lm comment there?  Or should that comment (and
+dnl this one) be removed..   [ 7 Nov 2001 ]
+
+LIBS="$ZLIB_LINK$POSIX4_LINK$INET_LINK$WCHAR_LINK$THREADS_LINK$DL_LINK -lm$LIBS"
+
 if test "$wxUSE_GUI" = "yes"; then
 if test "$wxUSE_GUI" = "yes"; then
-    EXTRA_LIBS="$GUILIBS $PNG_LINK $JPEG_LINK $TIFF_LINK $FREETYPE_LINK $EXTRA_LIBS"
+
+    LIBS=" $GUI_TK_LIBRARY$PNG_LINK$JPEG_LINK$TIFF_LINK$FREETYPE_LINK$LIBS"
 
     dnl TODO add checks that these samples will really compile (i.e. all the
     dnl      library features they need are present)
 
     dnl TODO add checks that these samples will really compile (i.e. all the
     dnl      library features they need are present)
@@ -4420,28 +4758,21 @@ if test "$wxUSE_GUI" = "yes"; then
                      drawing dynamic erase event exec font image \
                      minimal richedit rotate widgets"
 
                      drawing dynamic erase event exec font image \
                      minimal richedit rotate widgets"
 
-    if test "$wxUSE_UNIVERSAL" = "yes" ; then
-        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS univ"
-    fi
-
     dnl this is needed to be able to find AFM files
     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
 else
     SAMPLES_SUBDIRS="console"
 fi
 
     dnl this is needed to be able to find AFM files
     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
 else
     SAMPLES_SUBDIRS="console"
 fi
 
-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
 
 dnl all -I options we must pass to the compiler
-INCLUDES="-I. -I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} -I\${top_srcdir}/include \
+INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} -I\${top_srcdir}/include \
 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
 $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
 
 dnl wxGTK does not need TOOLKIT includes in wx-config
 if test "$wxUSE_GTK" = 1; then
 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
 $FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
 
 dnl wxGTK does not need TOOLKIT includes in wx-config
 if test "$wxUSE_GTK" = 1; then
-    WXCONFIG_INCLUDE=""
+    WXCONFIG_INCLUDE=
 else
     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
 fi
 else
     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
 fi
@@ -4452,13 +4783,21 @@ if test "$GXX" = yes ; then
     CXXWARNINGS="-Wall"
     dnl should enable this one day...
     dnl CXXWARNINGS="-Wall -Werror"
     CXXWARNINGS="-Wall"
     dnl should enable this one day...
     dnl CXXWARNINGS="-Wall -Werror"
+
+    dnl Add this *after* all compile tests, we don't need or want generated
+    dnl depfiles until actually building the lib
+    if test "$wxUSE_NO_DEPS" = "no" ; then
+        CFLAGS="-MMD $CFLAGS"
+        CXXFLAGS="-MMD $CXXFLAGS"
+    fi
 fi
 fi
-EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
+
+EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG$PROFILE $OPTIMISE $INCLUDES"
 
 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
 
 
 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
 
-LDFLAGS="$LDFLAGS $PROFILE"
+LDFLAGS="$LDFLAGS$PROFILE"
 
 dnl for convenience, sort the samples in alphabetical order
 dnl
 
 dnl for convenience, sort the samples in alphabetical order
 dnl
@@ -4480,6 +4819,7 @@ AC_SUBST(WX_MINOR_VERSION_NUMBER)
 AC_SUBST(WX_RELEASE_NUMBER)
 AC_SUBST(WX_LIBRARY_NAME_STATIC)
 AC_SUBST(WX_LIBRARY_NAME_SHARED)
 AC_SUBST(WX_RELEASE_NUMBER)
 AC_SUBST(WX_LIBRARY_NAME_STATIC)
 AC_SUBST(WX_LIBRARY_NAME_SHARED)
+AC_SUBST(WX_LIBRARY_IMPORTLIB)
 AC_SUBST(WX_TARGET_LIBRARY)
 AC_SUBST(WX_LIBRARY_LINK1)
 AC_SUBST(WX_LIBRARY_LINK2)
 AC_SUBST(WX_TARGET_LIBRARY)
 AC_SUBST(WX_LIBRARY_LINK1)
 AC_SUBST(WX_LIBRARY_LINK2)
@@ -4517,11 +4857,15 @@ AC_SUBST(TOOLKIT_DIR)
 AC_SUBST(TOOLKIT_VPATH)
 AC_SUBST(TOOLCHAIN_NAME)
 AC_SUBST(TOOLCHAIN_DEFS)
 AC_SUBST(TOOLKIT_VPATH)
 AC_SUBST(TOOLCHAIN_NAME)
 AC_SUBST(TOOLCHAIN_DEFS)
+AC_SUBST(TOOLCHAIN_DLL_DEFS)
 
 dnl wx-config options
 
 dnl wx-config options
+AC_SUBST(host_alias)
 AC_SUBST(cross_compiling)
 AC_SUBST(WXCONFIG_LIBS)
 AC_SUBST(WXCONFIG_LIBS_GL)
 AC_SUBST(cross_compiling)
 AC_SUBST(WXCONFIG_LIBS)
 AC_SUBST(WXCONFIG_LIBS_GL)
+AC_SUBST(WXCONFIG_LIBS_STATIC)
+AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
 AC_SUBST(WXCONFIG_INCLUDE)
 
 dnl what to compile
 AC_SUBST(WXCONFIG_INCLUDE)
 
 dnl what to compile
@@ -4531,31 +4875,29 @@ dnl distribution vars
 AC_SUBST(GUIDIST)
 AC_SUBST(PORT_FILES)
 AC_SUBST(DISTDIR)
 AC_SUBST(GUIDIST)
 AC_SUBST(PORT_FILES)
 AC_SUBST(DISTDIR)
-AC_SUBST(RPM_SPEC)
-AC_SUBST(RPM_FILES)
 
 dnl additional subdirectories where we will build
 AC_SUBST(SAMPLES_SUBDIRS)
 
 dnl additional libraries and linker settings
 AC_SUBST(LDFLAGS)
 
 dnl additional subdirectories where we will build
 AC_SUBST(SAMPLES_SUBDIRS)
 
 dnl additional libraries and linker settings
 AC_SUBST(LDFLAGS)
-AC_SUBST(EXTRA_LIBS)
+AC_SUBST(LDFLAGS_GL)
 AC_SUBST(OPENGL_LIBS)
 AC_SUBST(OPENGL_LIBS)
+AC_SUBST(DMALLOC_LIBS)
 AC_SUBST(EXTRADEFS)
 AC_SUBST(EXTRADEFS)
-AC_SUBST(LIBS)
-AC_SUBST(LD_LIBS)
-AC_SUBST(WXMSW_DLL_DEFINES)
 
 dnl additional resurces settings
 AC_SUBST(RESCOMP)
 AC_SUBST(RESFLAGS)
 AC_SUBST(RESPROGRAMOBJ)
 AC_SUBST(WX_RESOURCES_MACOSX)
 
 dnl additional resurces settings
 AC_SUBST(RESCOMP)
 AC_SUBST(RESFLAGS)
 AC_SUBST(RESPROGRAMOBJ)
 AC_SUBST(WX_RESOURCES_MACOSX)
+AC_SUBST(WX_RESOURCES_MACOSX_COMPILED)
 
 dnl additional for Mac OS X
 AC_SUBST(DEREZ)
 AC_SUBST(LIBWXMACRES)
 AC_SUBST(LIBWXMACRESCOMP)
 
 dnl additional for Mac OS X
 AC_SUBST(DEREZ)
 AC_SUBST(LIBWXMACRES)
 AC_SUBST(LIBWXMACRESCOMP)
+AC_SUBST(LIBWXMACRESWXCONFIG)
 
 dnl These seem to be missing
 AC_SUBST(DLLTOOL)
 
 dnl These seem to be missing
 AC_SUBST(DLLTOOL)
@@ -4563,10 +4905,10 @@ AC_SUBST(AS)
 AC_SUBST(NM)
 AC_SUBST(LD)
 AC_SUBST(MAKEINFO)
 AC_SUBST(NM)
 AC_SUBST(LD)
 AC_SUBST(MAKEINFO)
-
+AC_SUBST(INSTALL_LIBRARY)
 
 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
 
 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 itself (this macro is required if SUBDIRS variable is used in Makefile.am
 dnl - and we do use it)
 AC_PROG_MAKE_SET
 
 dnl - and we do use it)
 AC_PROG_MAKE_SET
 
@@ -4609,7 +4951,10 @@ AC_OUTPUT([
             dnl Otherwise running config.status or rerunning configure
             dnl would stomp the wx-config link or try to move it onto
             dnl itself.
             dnl Otherwise running config.status or rerunning configure
             dnl would stomp the wx-config link or try to move it onto
             dnl itself.
-            if test ! -L wx-config; then
+            dnl Use -h instead of -L to test for link (GD)
+            dnl   -h is documented as obsolete under Mac OS X but works
+            dnl   -L is obsolete under Solaris8
+            if test ! -h wx-config; then
                 chmod +x wx-config
                 mv wx-config wx${TOOLCHAIN_NAME}-config
                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
                 chmod +x wx-config
                 mv wx-config wx${TOOLCHAIN_NAME}-config
                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config