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fix unused variables and parameters warnings
[wxWidgets.git] / configure.in
diff --git a/configure.in b/configure.in
index e4f12a1125d298eac6e3d909c23ca5b4f548fee1..203a893b4bd35924de8dc67d918caeb31bf7f8e6 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -109,9 +109,9 @@ DEFAULT_wxUSE_PM=0
 DEFAULT_wxUSE_X11=0
 DEFAULT_wxUSE_DFB=0
 
 DEFAULT_wxUSE_X11=0
 DEFAULT_wxUSE_DFB=0
 
-dnl these are the values which are really default for the given platform -
-dnl they're not cached and are only used if no --with-toolkit was given *and*
-dnl nothing was found in the cache
+dnl these are the values which are really default for the given platform:
+dnl they're used if no --with-<toolkit> options were given to detect the
+dnl toolkit to use by default for the target platform
 DEFAULT_DEFAULT_wxUSE_COCOA=0
 DEFAULT_DEFAULT_wxUSE_GTK=0
 DEFAULT_DEFAULT_wxUSE_MAC=0
 DEFAULT_DEFAULT_wxUSE_COCOA=0
 DEFAULT_DEFAULT_wxUSE_GTK=0
 DEFAULT_DEFAULT_wxUSE_MAC=0
@@ -361,8 +361,6 @@ dnl platform should be changed, it can be done here too)
 dnl
 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 
 dnl
 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 
-WX_ARG_CACHE_INIT
-
 dnl it's only necessary to list the options which should be disabled by
 dnl default, all the rest have default value of "yes" (or, rather, of
 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 dnl it's only necessary to list the options which should be disabled by
 dnl default, all the rest have default value of "yes" (or, rather, of
 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
@@ -378,15 +376,16 @@ DEFAULT_wxUSE_LIBGNOMEVFS=no
 DEFAULT_wxUSE_LIBHILDON=no
 DEFAULT_wxUSE_LIBMSPACK=no
 DEFAULT_wxUSE_LIBSDL=no
 DEFAULT_wxUSE_LIBHILDON=no
 DEFAULT_wxUSE_LIBMSPACK=no
 DEFAULT_wxUSE_LIBSDL=no
-DEFAULT_wxUSE_ODBC=no
 DEFAULT_wxUSE_OPENGL=no
 
 dnl features disabled by default
 DEFAULT_wxUSE_ACCESSIBILITY=no
 DEFAULT_wxUSE_DATAVIEWCTRL=no
 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 DEFAULT_wxUSE_OPENGL=no
 
 dnl features disabled by default
 DEFAULT_wxUSE_ACCESSIBILITY=no
 DEFAULT_wxUSE_DATAVIEWCTRL=no
 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
+DEFAULT_wxUSE_IPV6=no
 DEFAULT_wxUSE_MEDIACTRL=no
 DEFAULT_wxUSE_TAB_DIALOG=no
 DEFAULT_wxUSE_MEDIACTRL=no
 DEFAULT_wxUSE_TAB_DIALOG=no
+DEFAULT_wxUSE_GSTREAMER8=no
 
 DEFAULT_wxUSE_UNICODE_UTF8=auto
 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 
 DEFAULT_wxUSE_UNICODE_UTF8=auto
 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
@@ -402,21 +401,6 @@ DEFAULT_wxUSE_GTK2=yes
 dnl Always default to no. Only special cases require this.
 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 
 dnl Always default to no. Only special cases require this.
 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 
-
-for toolkit in `echo $ALL_TOOLKITS`; do
-  LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
-  if test "x$LINE" != "x" ; then
-    has_toolkit_in_cache=1
-    eval "DEFAULT_$LINE"
-    eval "CACHE_$toolkit=1"
-
-    LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
-    if test "x$LINE" != "x" ; then
-        eval "DEFAULT_$LINE"
-    fi
-  fi
-done
-
 dnl ===========================
 dnl deal with configure options
 dnl ===========================
 dnl ===========================
 dnl deal with configure options
 dnl ===========================
@@ -468,8 +452,7 @@ if test "$wxUSE_UNIVERSAL" = "yes"; then
 fi
 
 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 fi
 
 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
-dnl shouldn't default to wxUSE_ALL_FEATURES, and we don't need to cache them
-dnl automatically
+dnl shouldn't default to wxUSE_ALL_FEATURES
 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
@@ -508,23 +491,12 @@ WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http:
 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 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(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 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_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 
 AC_MSG_CHECKING([for --with-macosx-sdk])
 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
         wxUSE_MACOSX_SDK=$withval
         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 
 AC_MSG_CHECKING([for --with-macosx-sdk])
 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
         wxUSE_MACOSX_SDK=$withval
         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
-        echo "wxUSE_MACOSX_SDK=$wxUSE_MACOSX_SDK" >> ${wx_arg_cache_file}.tmp
-    ], [
-        # NOTE: Empty string on purpose so that --without-macosx-sdk (thus no)
-        # will override --enable-universal_binary's automatic SDK usage.
-        wxUSE_MACOSX_SDK=
-        LINE=`grep "^wxUSE_MACOSX_SDK=" ${wx_arg_cache_file}`
-        if test "x$LINE" != x ; then
-            eval "$LINE"
-            echo "$LINE" >> ${wx_arg_cache_file}.tmp
-        fi
     ])
 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 
     ])
 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 
@@ -532,17 +504,6 @@ AC_MSG_CHECKING([for --with-macosx-version-min])
 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
         wxUSE_MACOSX_VERSION_MIN=$withval
         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
         wxUSE_MACOSX_VERSION_MIN=$withval
         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
-        echo "wxUSE_MACOSX_VERSION_MIN=$wxUSE_MACOSX_VERSION_MIN" >> ${wx_arg_cache_file}.tmp
-    ], [
-        # default "yes" because when not using an SDK it means the same as no
-        # but when using an SDK it means to use the SDK version
-        wxUSE_MACOSX_VERSION_MIN=yes
-        # See if there is a value in the cache
-        LINE=`grep "^wxUSE_MACOSX_VERSION_MIN=" ${wx_arg_cache_file}`
-        if test "x$LINE" != x ; then
-            eval "$LINE"
-            echo "$LINE" >> ${wx_arg_cache_file}.tmp
-        fi
     ])
 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 
     ])
 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 
@@ -561,23 +522,33 @@ WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode
 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
-if test "$USE_OS2" = "1"; then
+if test "$USE_OS2" = 1; then
     DEFAULT_wxUSE_OMF=no
     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 fi
 
     DEFAULT_wxUSE_OMF=no
     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 fi
 
+dnl --enablle-debug is equivalent to both --enable-debug_flag and
+dnl --enable-debug_info
 if test "$wxUSE_DEBUG" = "yes"; then
 if test "$wxUSE_DEBUG" = "yes"; then
-  DEFAULT_wxUSE_DEBUG_FLAG=yes
-  DEFAULT_wxUSE_DEBUG_INFO=yes
-  BUILD=debug
+    DEFAULT_wxUSE_DEBUG_FLAG=yes
+    DEFAULT_wxUSE_DEBUG_INFO=yes
+    BUILD=debug
 elif test "$wxUSE_DEBUG" = "no"; then
 elif test "$wxUSE_DEBUG" = "no"; then
-  DEFAULT_wxUSE_DEBUG_FLAG=no
-  DEFAULT_wxUSE_DEBUG_INFO=no
-  BUILD=release
+    DEFAULT_wxUSE_DEBUG_FLAG=no
+    DEFAULT_wxUSE_DEBUG_INFO=no
+    BUILD=release
 fi
 
 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 fi
 
 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
+
+dnl it's important to also do it in the other direction to get the correct
+dnl output in the configure summary (which uses wxUSE_DEBUG)
+if test "$wxUSE_DEBUG_FLAG" = "yes" -a "$wxUSE_DEBUG_INFO" = "yes"; then
+    wxUSE_DEBUG=yes
+    BUILD=debug
+fi
+
 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
@@ -610,6 +581,7 @@ WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxP
 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
+WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 
 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 
@@ -859,6 +831,7 @@ WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wx
 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
+WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
@@ -942,16 +915,13 @@ dnl ---------------------------------------------------------------------------
 
 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 
 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
-WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 only)], wxUSE_OWNER_DRAWN)
+WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 
 fi
 dnl for GUI only
 
 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 
 fi
 dnl for GUI only
 
-dnl cache the options values before (may be) aborting below
-WX_ARG_CACHE_FLUSH
-
 dnl check that no more than one toolkit is given and that if none are given that
 dnl we have a default one
 
 dnl check that no more than one toolkit is given and that if none are given that
 dnl we have a default one
 
@@ -976,7 +946,7 @@ if test "$wxUSE_GUI" = "yes"; then
 
     if test "$TOOLKIT_GIVEN" = 1; then
       dnl convert "yes", "any" or a number to 1 and "no" to 0
 
     if test "$TOOLKIT_GIVEN" = 1; then
       dnl convert "yes", "any" or a number to 1 and "no" to 0
-      for toolkit in `echo $ALL_TOOLKITS`; do
+      for toolkit in $ALL_TOOLKITS; do
         var=wxUSE_$toolkit
         eval "value=\$${var}"
         if test "x$value" = "xno"; then
         var=wxUSE_$toolkit
         eval "value=\$${var}"
         if test "x$value" = "xno"; then
@@ -991,17 +961,8 @@ if test "$wxUSE_GUI" = "yes"; then
       done
     else
       dnl try to guess the most apropriate toolkit for this platform
       done
     else
       dnl try to guess the most apropriate toolkit for this platform
-      for toolkit in `echo $ALL_TOOLKITS`; do
-        if test "$has_toolkit_in_cache" != 1; then
-          var=DEFAULT_DEFAULT_wxUSE_$toolkit
-        else
-          var=DEFAULT_wxUSE_$toolkit
-
-          eval "version=\$DEFAULT_wx${toolkit}_VERSION"
-          if test "x$version" != "x"; then
-            eval "wx${toolkit}_VERSION=$version"
-          fi
-        fi
+      for toolkit in $ALL_TOOLKITS; do
+        var=DEFAULT_DEFAULT_wxUSE_$toolkit
         eval "wxUSE_$toolkit=\$${var}"
       done
     fi
         eval "wxUSE_$toolkit=\$${var}"
       done
     fi
@@ -1025,7 +986,7 @@ if test "$wxUSE_GUI" = "yes"; then
         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
       ;;
       *)
         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
       ;;
       *)
-        AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
+        AC_MSG_ERROR(Please specify at most one toolkit)
     esac
 
     # to be removed when --disable-gtk2 isn't needed
     esac
 
     # to be removed when --disable-gtk2 isn't needed
@@ -1035,25 +996,13 @@ if test "$wxUSE_GUI" = "yes"; then
         wxGTK_VERSION=1
     fi
 
         wxGTK_VERSION=1
     fi
 
-    dnl cache the wxUSE_<TOOLKIT> values too
-    for toolkit in `echo $ALL_TOOLKITS`; do
-      var=wxUSE_$toolkit
-      eval "value=\$${var}"
-      if test "x$value" != x; then
-        cache_var=CACHE_$toolkit
-        eval "cache=\$${cache_var}"
-        if test "$cache" = 1; then
-          echo "$var=$value" >> ${wx_arg_cache_file}
-          eval "version=\$wx${toolkit}_VERSION"
-          if test "x$version" != "x"; then
-            echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
-          fi
-        fi
+    for toolkit in $ALL_TOOLKITS; do
+        var=wxUSE_$toolkit
+        eval "value=\$${var}"
         if test "$value" = 1; then
         if test "$value" = 1; then
-          toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
+          toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
           AC_MSG_RESULT($toolkit_echo)
         fi
           AC_MSG_RESULT($toolkit_echo)
         fi
-      fi
     done
 else
     if test "x$host_alias" != "x"; then
     done
 else
     if test "x$host_alias" != "x"; then
@@ -1560,7 +1509,7 @@ case "${host}" in
     ;;
     *-hp-hpux* )
         AC_CHECK_SIZEOF(long long, 0)
     ;;
     *-hp-hpux* )
         AC_CHECK_SIZEOF(long long, 0)
-        if test "$ac_cv_sizeof_long_long" != "0"; then
+        if test "$ac_cv_sizeof_long_long" != 0; then
             dnl HPUX 10.20 headers need this define in order to use long long definitions
             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
         fi
             dnl HPUX 10.20 headers need this define in order to use long long definitions
             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
         fi
@@ -1589,7 +1538,7 @@ AC_CHECK_SIZEOF(wchar_t, 0,
         #include <stdio.h>
     ]
 )
         #include <stdio.h>
     ]
 )
-if test "$ac_cv_sizeof_wchar_t" != "0"; then
+if test "$ac_cv_sizeof_wchar_t" != 0; then
     wxUSE_WCHAR_T=yes
 else
     wxUSE_WCHAR_T=no
     wxUSE_WCHAR_T=yes
 else
     wxUSE_WCHAR_T=no
@@ -1881,7 +1830,7 @@ if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
         if test "$wx_cv_class_stdbasicstring" != yes; then
             if test "$wxUSE_STL" = "yes"; then
                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
         if test "$wx_cv_class_stdbasicstring" != yes; then
             if test "$wxUSE_STL" = "yes"; then
                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
-            elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
+            elif test "$wxUSE_STD_STRING" = "yes"; then
                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
             else
                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
             else
                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
@@ -1897,7 +1846,7 @@ if test "$wxUSE_STD_IOSTREAM" = "yes"; then
                    [#include <iostream>])
 
     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
                    [#include <iostream>])
 
     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
-        if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
+        if test "$wxUSE_STD_IOSTREAM" = "yes"; then
             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
         else
             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
         else
             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
@@ -2443,6 +2392,8 @@ dnl ------------------------------------------------------------------------
 dnl Check for jpeg library
 dnl ------------------------------------------------------------------------
 
 dnl Check for jpeg library
 dnl ------------------------------------------------------------------------
 
+dnl this check must be done before the check for libtiff as libtiff uses
+dnl libjpeg itself
 JPEG_LINK=
 if test "$wxUSE_LIBJPEG" != "no" ; then
     AC_DEFINE(wxUSE_LIBJPEG)
 JPEG_LINK=
 if test "$wxUSE_LIBJPEG" != "no" ; then
     AC_DEFINE(wxUSE_LIBJPEG)
@@ -2557,9 +2508,18 @@ if test "$wxUSE_LIBTIFF" != "no" ; then
             dnl we are using the system library
             wxUSE_LIBTIFF=sys
         fi
             dnl we are using the system library
             wxUSE_LIBTIFF=sys
         fi
-        if test "$wxUSE_LIBTIFF" = "builtin" ; then
-            AC_CONFIG_SUBDIRS([src/tiff])
+    fi
+    if test "$wxUSE_LIBTIFF" = "builtin" ; then
+        if test "$wxUSE_LIBJPEG" = "no"; then
+            dnl we have to prevent the builtin libtiff configure from building the
+            dnl library with JPEG support as this was explicitly disabled by user,
+            dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
+            dnl (which will be passed to it anyhow as configure passes arguments to
+            dnl the top-level script to all the other ones called recursively), so
+            dnl we need to hack around this
+            ac_configure_args="$ac_configure_args --disable-jpeg"
         fi
         fi
+        AC_CONFIG_SUBDIRS([src/tiff])
     fi
 fi
 
     fi
 fi
 
@@ -2676,16 +2636,6 @@ if test "$USE_WIN32" = 1 ; then
             LIBS="$LIBS -lkernel32 -luser32"
     esac
 
             LIBS="$LIBS -lkernel32 -luser32"
     esac
 
-    dnl add extra odbc libs if we have compiled in odbc
-    if test "$wxUSE_ODBC" = "sys" ; then
-        wxUSE_ODBC = "yes"
-    fi
-    if test "$wxUSE_ODBC" = "yes" ; then
-        LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
-        AC_DEFINE(wxUSE_ODBC)
-    fi
-    dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
-
     dnl This one is still used by some sample makefiles.
     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
     dnl This one is still used by some sample makefiles.
     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
@@ -2709,7 +2659,7 @@ if test "$wxUSE_GUI" = "yes"; then
 
     WXGTK12=
     WXGTK127=
 
     WXGTK12=
     WXGTK127=
-    WXGTK20=
+    WXGTK2=
     WXGPE=
 
     if test "$wxUSE_COCOA" = 1 ; then
     WXGPE=
 
     if test "$wxUSE_COCOA" = 1 ; then
@@ -2771,7 +2721,7 @@ if test "$wxUSE_GUI" = "yes"; then
                             fi
                     esac
 
                             fi
                     esac
 
-                    AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
+                    AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
 
                     dnl Solaris also requires -lX11 for static lib
                     case "${host}" in
 
                     dnl Solaris also requires -lX11 for static lib
                     case "${host}" in
@@ -2812,7 +2762,7 @@ if test "$wxUSE_GUI" = "yes"; then
         fi
 
         case "$wx_cv_lib_gtk" in
         fi
 
         case "$wx_cv_lib_gtk" in
-            2.0)    WXGTK20=1
+            2.0)    WXGTK2=1
                     TOOLKIT_VERSION=2
                     ;;
             1.2.7)  WXGTK127=1
                     TOOLKIT_VERSION=2
                     ;;
             1.2.7)  WXGTK127=1
@@ -2831,21 +2781,12 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
                     ;;
         esac
 
                     ;;
         esac
 
-        if test "$WXGTK20" = 1; then
+        if test "$WXGTK2" = 1; then
             save_CFLAGS="$CFLAGS"
             save_LIBS="$LIBS"
             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
             LIBS="$LIBS $wx_cv_libs_gtk"
 
             save_CFLAGS="$CFLAGS"
             save_LIBS="$LIBS"
             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
             LIBS="$LIBS $wx_cv_libs_gtk"
 
-            dnl gtk_icon_size_lookup is not available in the GTK+ headers
-            dnl that have shipped with some versions of Sun's JDS. Not using
-            dnl AC_CHECK_FUNCS here since it only checks the function exists
-            dnl in the lib (not the header).
-            AC_CHECK_DECLS([gtk_icon_size_lookup], [],
-                           [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
-                           [#include <gtk/gtk.h>])
-
-
             dnl test if we have at least GTK+ 2.10:
             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
             AC_TRY_COMPILE([
             dnl test if we have at least GTK+ 2.10:
             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
             AC_TRY_COMPILE([
@@ -2859,7 +2800,6 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
                            [
                             AC_DEFINE(__WXGTK210__)
                             AC_DEFINE(__WXGTK26__)
                            [
                             AC_DEFINE(__WXGTK210__)
                             AC_DEFINE(__WXGTK26__)
-                            AC_DEFINE(__WXGTK24__)
                             AC_MSG_RESULT([yes])
                             ac_wxgtk210=1
                            ],
                             AC_MSG_RESULT([yes])
                             ac_wxgtk210=1
                            ],
@@ -2881,7 +2821,6 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
                             ],
                             [
                                 AC_DEFINE(__WXGTK26__)
                             ],
                             [
                                 AC_DEFINE(__WXGTK26__)
-                                AC_DEFINE(__WXGTK24__)
                                 AC_MSG_RESULT([yes])
                                 ac_wxgtk26=1
                             ],
                                 AC_MSG_RESULT([yes])
                                 ac_wxgtk26=1
                             ],
@@ -2891,26 +2830,6 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
                             ])
             fi
 
                             ])
             fi
 
-            if test "$ac_wxgtk26" = 0; then
-                dnl test if we have at least GTK+ 2.4:
-                AC_MSG_CHECKING([if GTK+ is version >= 2.4])
-                AC_TRY_COMPILE([
-                                #include <gtk/gtk.h>
-                            ],
-                            [
-                                #if !GTK_CHECK_VERSION(2,4,0)
-                                Not GTK+ 2.4
-                                #endif
-                            ],
-                            [
-                                AC_DEFINE(__WXGTK24__)
-                                AC_MSG_RESULT([yes])
-                            ],
-                            [
-                                AC_MSG_RESULT([no])
-                            ])
-            fi
-
             CFLAGS="$save_CFLAGS"
             LIBS="$save_LIBS"
         else
             CFLAGS="$save_CFLAGS"
             LIBS="$save_LIBS"
         else
@@ -3241,9 +3160,9 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
         libsm_ice_link=""
         libs_found=0
         for libp in "" " -lXp"; do
         libsm_ice_link=""
         libs_found=0
         for libp in "" " -lXp"; do
-            if test "$libs_found" = "0"; then
+            if test "$libs_found" = 0; then
                 for libsm_ice in "" " -lSM -lICE"; do
                 for libsm_ice in "" " -lSM -lICE"; do
-                    if test "$libs_found" = "0"; then
+                    if test "$libs_found" = 0; then
                         save_LIBS="$LIBS"
                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
                         save_CFLAGS=$CFLAGS
                         save_LIBS="$LIBS"
                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
                         save_CFLAGS=$CFLAGS
@@ -3276,7 +3195,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
             fi
         done
 
             fi
         done
 
-        if test "$libs_found" = "0"; then
+        if test "$libs_found" = 0; then
             AC_MSG_RESULT([can't find the right libraries])
             AC_MSG_ERROR([can't link a simple motif program])
         fi
             AC_MSG_RESULT([can't find the right libraries])
             AC_MSG_ERROR([can't link a simple motif program])
         fi
@@ -3470,7 +3389,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
     if test "$TOOLKIT" = "PM" ; then
         TOOLKIT_DIR="os2"
     else
     if test "$TOOLKIT" = "PM" ; then
         TOOLKIT_DIR="os2"
     else
-        TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
+        TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
     fi
 
     if test "$wxUSE_UNIVERSAL" = "yes"; then
     fi
 
     if test "$wxUSE_UNIVERSAL" = "yes"; then
@@ -3508,9 +3427,9 @@ dnl ---------------------------------------------------------------------------
 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
 dnl for ports where it makes sense by default (GTK+, DirectFB):
 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
 dnl for ports where it makes sense by default (GTK+, DirectFB):
 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
-    if test "$USE_UNIX" = "1" -a "$wxUSE_DARWIN" != "1" ; then
+    if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
         wxUSE_UNICODE_UTF8=yes
         wxUSE_UNICODE_UTF8=yes
-    elif test "$USE_OS2" = "1" ; then
+    elif test "$USE_OS2" = 1 ; then
         dnl wide char support is quite incomplete in libc;
         dnl UTF-8 might actually work when evaluating/setting
         dnl code pages correctly, even for ports other than GTK20.
         dnl wide char support is quite incomplete in libc;
         dnl UTF-8 might actually work when evaluating/setting
         dnl code pages correctly, even for ports other than GTK20.
@@ -3539,56 +3458,6 @@ if test "$wxUSE_GUI" = "yes"; then
 fi
 
 
 fi
 
 
-dnl ----------------------------------------------------------------
-dnl iODBC support
-dnl ----------------------------------------------------------------
-
-IODBC_C_SRC=""
-
-
-dnl ODBC is handled separately for MSW
-if test "$TOOLKIT" != "MSW" ; then
-
-    if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
-        dnl This is not ideal we really ough to use the unixodbc-config
-        dnl  or iodbc-config if they exist.
-
-        AC_CHECK_HEADER([sql.h], [found_sql_h=1],, [ ])
-        if test "x$found_sql_h" = "x1" ; then
-            AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
-            [
-                AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
-                [
-                    AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
-                ])
-            ])
-        fi
-        if test "x$ODBC_LINK" = "x" ; then
-            if test "$wxUSE_ODBC" = "sys" ; then
-                AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
-            else
-                AC_MSG_WARN([system ODBC library not found, will use built-in instead])
-                wxUSE_ODBC=builtin
-            fi
-        else
-            dnl we are using the system library
-            wxUSE_ODBC=sys
-        fi
-    fi
-
-    if test "$wxUSE_ODBC" = "builtin" ; then
-        AC_DEFINE(wxUSE_BUILTIN_IODBC)
-    fi
-fi
-
-if test "$wxUSE_ODBC" != "no" ; then
-    AC_DEFINE(wxUSE_ODBC)
-    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
-
-    dnl is this still necessary?
-    WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
-fi
-
 dnl ---------------------------------------------------------------------------
 dnl wxDisplay Sanity checks
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
 dnl wxDisplay Sanity checks
 dnl ---------------------------------------------------------------------------
@@ -3670,10 +3539,10 @@ dnl ---------------------------------------------------------------------------
 
 USE_OPENGL=0
 if test "$wxUSE_OPENGL" = "yes"; then
 
 USE_OPENGL=0
 if test "$wxUSE_OPENGL" = "yes"; then
-    if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
+    if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
         wxUSE_OPENGL="no"
         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
         wxUSE_OPENGL="no"
-    elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
+    elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
         OPENGL_LIBS="-framework OpenGL -framework AGL"
     elif test "$wxUSE_MSW" = 1; then
         OPENGL_LIBS="-lopengl32 -lglu32"
         OPENGL_LIBS="-framework OpenGL -framework AGL"
     elif test "$wxUSE_MSW" = 1; then
         OPENGL_LIBS="-lopengl32 -lglu32"
@@ -3854,9 +3723,6 @@ EOF
       ;;
 
       *-*-cygwin* | *-*-mingw32* )
       ;;
 
       *-*-cygwin* | *-*-mingw32* )
-        dnl this one shouldn't be used for the library build so put it in a
-        dnl separate variable from WXCONFIG_CPPFLAGS
-        WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
         ;;
 
       *-*-hpux* )
         ;;
 
       *-*-hpux* )
@@ -3867,6 +3733,10 @@ EOF
     esac
     fi
 
     esac
     fi
 
+    dnl this one shouldn't be used for the library build so put it in a
+    dnl separate variable from WXCONFIG_CPPFLAGS
+    WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
+
     if test $wxUSE_RPATH = "no"; then
         SAMPLES_RPATH_FLAG=''
         SAMPLES_RPATH_POSTLINK=''
     if test $wxUSE_RPATH = "no"; then
         SAMPLES_RPATH_FLAG=''
         SAMPLES_RPATH_POSTLINK=''
@@ -3909,7 +3779,7 @@ if test "$wxUSE_DEBUG_INFO" = "yes"; then
     DEBUG_INFO=1
 fi
 
     DEBUG_INFO=1
 fi
 
-WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
+WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
 
 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
 
 
 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
 
@@ -3974,8 +3844,6 @@ dnl   defines pid_t if not already defined
 AC_TYPE_PID_T
 dnl   defines size_t if not already defined
 AC_TYPE_SIZE_T
 AC_TYPE_PID_T
 dnl   defines size_t if not already defined
 AC_TYPE_SIZE_T
-dnl   defines uid_t and gid_t if not already defined
-AC_TYPE_UID_T
 
 dnl sets HAVE_SSIZE_T if ssize_t is defined
 AC_CHECK_TYPES(ssize_t)
 
 dnl sets HAVE_SSIZE_T if ssize_t is defined
 AC_CHECK_TYPES(ssize_t)
@@ -4403,7 +4271,7 @@ if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
     fi
 fi
 
     fi
 fi
 
-if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
+if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
     wxUSE_STACKWALKER=no
 fi
     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
     wxUSE_STACKWALKER=no
 fi
@@ -4639,10 +4507,28 @@ WX_CHECK_FUNCS(fdopen)
 
 if test "$wxUSE_TARSTREAM" = "yes"; then
     WX_CHECK_FUNCS(sysconf)
 
 if test "$wxUSE_TARSTREAM" = "yes"; then
     WX_CHECK_FUNCS(sysconf)
-    WX_CHECK_FUNCS(getpwuid_r, [], [], [#define _REENTRANT
-                                        #include <pwd.h>])
-    WX_CHECK_FUNCS(getgrgid_r, [], [], [#define _REENTRANT
-                                        #include <grp.h>])
+
+    WX_CHECK_FUNCS(getpwuid_r, [], [],
+                   [
+                    #define _REENTRANT
+                    #include <pwd.h>
+                   ],
+                   [[
+                    struct passwd pw, *ppw;
+                    char buf[1024];
+                    getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
+                   ]])
+
+    WX_CHECK_FUNCS(getgrgid_r, [], [],
+                   [
+                    #define _REENTRANT
+                    #include <grp.h>
+                   ],
+                   [[
+                    struct group grp, *pgrp;
+                    char buf[1024];
+                    getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
+                   ]])
 fi
  
 fi
 fi
  
 fi
@@ -5076,8 +4962,8 @@ else
   fi
 fi
 
   fi
 fi
 
-if test "$WXGTK20" = 1 ; then
-  AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
+if test "$WXGTK2" = 1 ; then
+  AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
   WXGTK12=1
 fi
 
   WXGTK12=1
 fi
 
@@ -5362,7 +5248,7 @@ fi
 
 dnl Unix implementation needs additional checks because audio support
 dnl comes in many favours:
 
 dnl Unix implementation needs additional checks because audio support
 dnl comes in many favours:
-if test "$USE_UNIX" = "1" ; then
+if test "$USE_UNIX" = 1 ; then
     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
     if test "$wxUSE_MGL" != 1; then
         dnl it's not enough to check for just the header because OSS under NetBSD
     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
     if test "$wxUSE_MGL" != 1; then
         dnl it's not enough to check for just the header because OSS under NetBSD
@@ -5405,7 +5291,7 @@ fi
 
 WITH_PLUGIN_SDL=0
 if test "$wxUSE_SOUND" = "yes"; then
 
 WITH_PLUGIN_SDL=0
 if test "$wxUSE_SOUND" = "yes"; then
-  if test "$USE_UNIX" = "1" ; then
+  if test "$USE_UNIX" = 1 ; then
     if test "$wxUSE_LIBSDL" != "no"; then
       AM_PATH_SDL([1.2.0],
                   [
     if test "$wxUSE_LIBSDL" != "no"; then
       AM_PATH_SDL([1.2.0],
                   [
@@ -5433,7 +5319,7 @@ if test "$wxUSE_SOUND" = "yes"; then
   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
 fi
 
   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
 fi
 
-if test "$WXGTK20" = 1; then
+if test "$WXGTK2" = 1; then
     PKG_PROG_PKG_CONFIG()
 
     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
     PKG_PROG_PKG_CONFIG()
 
     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
@@ -5592,7 +5478,7 @@ if test "$wxUSE_STACKWALKER" = "yes"; then
 fi
 
 if test "$wxUSE_DEBUGREPORT" = "yes"; then
 fi
 
 if test "$wxUSE_DEBUGREPORT" = "yes"; then
-    if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
+    if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
         wxUSE_DEBUGREPORT=no
     else
         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
         wxUSE_DEBUGREPORT=no
     else
@@ -5923,7 +5809,7 @@ dnl ------------------------------------------------------------------------
 
 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
 if test "$wxUSE_SOCKETS" = "yes"; then
 
 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
 if test "$wxUSE_SOCKETS" = "yes"; then
-    if test "$wxUSE_MGL" = "1"; then
+    if test "$wxUSE_MGL" = 1; then
         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
         wxUSE_SOCKETS="no"
     fi
         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
         wxUSE_SOCKETS="no"
     fi
@@ -6079,6 +5965,33 @@ if test "$wxUSE_SOCKETS" = "yes" ; then
 fi
 
 if test "$wxUSE_SOCKETS" = "yes" ; then
 fi
 
 if test "$wxUSE_SOCKETS" = "yes" ; then
+    if test "$wxUSE_IPV6" = "yes"; then
+        AC_CACHE_CHECK(
+            [whether we have sockaddr_in6],
+            [wx_cv_type_sockaddr_in6],
+            [
+                AC_TRY_COMPILE(
+                    [
+                        #include <sys/types.h>
+                        #include <sys/socket.h>
+                        #include <netinet/in.h>
+                    ],
+                    [
+                        struct sockaddr_in6 sa6;
+                    ],
+                    wx_cv_type_sockaddr_in6=yes,
+                    wx_cv_type_sockaddr_in6=no
+                )
+            ]
+        )
+
+        if test "$wx_cv_type_sockaddr_in6"="yes"; then
+            AC_DEFINE(wxUSE_IPV6)
+        else
+            AC_MSG_WARN([IPv6 support not available... disabled])
+        fi
+    fi
+
     AC_DEFINE(wxUSE_SOCKETS)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
 fi
     AC_DEFINE(wxUSE_SOCKETS)
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
 fi
@@ -6157,7 +6070,7 @@ if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
     dnl joystick support is only for Linux 2.1.x or greater
     else
         dnl wxJoystick not supported by wxMGL at all
     dnl joystick support is only for Linux 2.1.x or greater
     else
         dnl wxJoystick not supported by wxMGL at all
-        if test "$wxUSE_MGL" != "1"; then
+        if test "$wxUSE_MGL" != 1; then
             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
             dnl checks only whether the header can be preprocessed, not that it
             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
             dnl checks only whether the header can be preprocessed, not that it
             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
@@ -6597,6 +6510,10 @@ if test "$wxUSE_NOTEBOOK" = "yes"; then
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
 fi
 
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
 fi
 
+if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
+    AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
+fi
+
 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
   AC_DEFINE(wxUSE_ODCOMBOBOX)
   USES_CONTROLS=1
 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
   AC_DEFINE(wxUSE_ODCOMBOBOX)
   USES_CONTROLS=1
@@ -6747,7 +6664,7 @@ if test "$wxUSE_TREECTRL" = "yes"; then
 fi
 
 if test "$wxUSE_POPUPWIN" = "yes"; then
 fi
 
 if test "$wxUSE_POPUPWIN" = "yes"; then
-    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
+    if test "$wxUSE_COCOA" = 1 ; then
         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
     else
         if test "$wxUSE_PM" = 1; then
         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
     else
         if test "$wxUSE_PM" = 1; then
@@ -7029,6 +6946,16 @@ if test "$wxUSE_WIZARDDLG" = "yes"; then
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
 fi
 
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
 fi
 
+dnl ---------------------------------------------------------------------------
+dnl options used under wxMSW and wxPM
+dnl ---------------------------------------------------------------------------
+
+if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
+    if test "$wxUSE_OWNER_DRAWN" = "yes"; then
+        AC_DEFINE(wxUSE_OWNER_DRAWN)
+    fi
+fi
+
 dnl ---------------------------------------------------------------------------
 dnl wxMSW-only options
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
 dnl wxMSW-only options
 dnl ---------------------------------------------------------------------------
@@ -7043,10 +6970,6 @@ if test "$wxUSE_MSW" = 1 ; then
         AC_DEFINE(wxUSE_WXDIB)
     fi
 
         AC_DEFINE(wxUSE_WXDIB)
     fi
 
-    if test "$wxUSE_OWNER_DRAWN" = "yes"; then
-        AC_DEFINE(wxUSE_OWNER_DRAWN)
-    fi
-
     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
     fi
     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
     fi
@@ -7075,7 +6998,7 @@ dnl wxGraphicsContext
 dnl ---------------------------------------------------------------------------
 
 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
 dnl ---------------------------------------------------------------------------
 
 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
-   if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
+   if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
    elif test "$wxUSE_GTK" != 1; then
       dnl for other builds we'll just wing it for now...
       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
    elif test "$wxUSE_GTK" != 1; then
       dnl for other builds we'll just wing it for now...
@@ -7145,7 +7068,7 @@ if test "$wxUSE_MEDIACTRL" = "yes"; then
 
         if test "$wxUSE_GSTREAMER" = "yes"; then
             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
 
         if test "$wxUSE_GSTREAMER" = "yes"; then
             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
-            LIBS="$GST_LIBS $LIBS"
+            EXTRALIBS_MEDIA="$GST_LIBS"
 
             AC_DEFINE(wxUSE_GSTREAMER)
         else
 
             AC_DEFINE(wxUSE_GSTREAMER)
         else
@@ -7194,15 +7117,12 @@ dnl ---------------------------------------------------------------------------
 STD_BASE_LIBS="base"
 STD_GUI_LIBS=""
 BUILT_WX_LIBS="base"
 STD_BASE_LIBS="base"
 STD_GUI_LIBS=""
 BUILT_WX_LIBS="base"
-ALL_WX_LIBS="xrc stc gl media dbgrid qa html adv core odbc xml net base"
+ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
 
 if test "$wxUSE_SOCKETS" = "yes" ; then
     STD_BASE_LIBS="net $STD_BASE_LIBS"
     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
 fi
 
 if test "$wxUSE_SOCKETS" = "yes" ; then
     STD_BASE_LIBS="net $STD_BASE_LIBS"
     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
 fi
-if test "$wxUSE_ODBC" != "no" ; then
-    BUILT_WX_LIBS="odbc $BUILT_WX_LIBS"
-fi
 if test "$wxUSE_XML" = "yes" ; then
     STD_BASE_LIBS="xml $STD_BASE_LIBS"
     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
 if test "$wxUSE_XML" = "yes" ; then
     STD_BASE_LIBS="xml $STD_BASE_LIBS"
     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
@@ -7216,9 +7136,6 @@ if test "$wxUSE_GUI" = "yes"; then
         STD_GUI_LIBS="qa $STD_GUI_LIBS"
         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
     fi
         STD_GUI_LIBS="qa $STD_GUI_LIBS"
         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
     fi
-    if test "$wxUSE_ODBC" != "no" ; then
-        BUILT_WX_LIBS="dbgrid $BUILT_WX_LIBS"
-    fi
     if test "$wxUSE_HTML" = "yes" ; then
         STD_GUI_LIBS="html $STD_GUI_LIBS"
         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
     if test "$wxUSE_HTML" = "yes" ; then
         STD_GUI_LIBS="html $STD_GUI_LIBS"
         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
@@ -7342,7 +7259,7 @@ if test "x$INTELCXX" = "xyes" ; then
     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
 elif test "$GXX" = yes ; then
     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
 elif test "$GXX" = yes ; then
     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
-    CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
+    CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
 fi
 
 
 fi
 
 
@@ -7391,7 +7308,7 @@ LIBS=`echo $LIBS`
 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
 EXTRALIBS_XML="$EXPAT_LINK"
 EXTRALIBS_HTML="$MSPACK_LINK"
 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
 EXTRALIBS_XML="$EXPAT_LINK"
 EXTRALIBS_HTML="$MSPACK_LINK"
-EXTRALIBS_ODBC="$ODBC_LINK"
+EXTRALIBS_MEDIA="$GST_LIBS"
 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
 if test "$wxUSE_GUI" = "yes"; then
     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
 if test "$wxUSE_GUI" = "yes"; then
     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
@@ -7411,9 +7328,6 @@ fi
 if test "$wxUSE_EXPAT" = "builtin" ; then
     wxconfig_3rdparty="expat $wxconfig_3rdparty"
 fi
 if test "$wxUSE_EXPAT" = "builtin" ; then
     wxconfig_3rdparty="expat $wxconfig_3rdparty"
 fi
-if test "$wxUSE_ODBC" = "builtin" ; then
-    wxconfig_3rdparty="odbc $wxconfig_3rdparty"
-fi
 if test "$wxUSE_LIBTIFF" = "builtin" ; then
     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
 fi
 if test "$wxUSE_LIBTIFF" = "builtin" ; then
     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
 fi
@@ -7441,7 +7355,7 @@ if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
             ;;
 
         *)
             ;;
 
         *)
-            for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
+            for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
             done
     esac
                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
             done
     esac
@@ -7452,7 +7366,6 @@ fi
 AC_SUBST(wxUSE_ZLIB)
 AC_SUBST(wxUSE_REGEX)
 AC_SUBST(wxUSE_EXPAT)
 AC_SUBST(wxUSE_ZLIB)
 AC_SUBST(wxUSE_REGEX)
 AC_SUBST(wxUSE_EXPAT)
-AC_SUBST(wxUSE_ODBC)
 AC_SUBST(wxUSE_LIBJPEG)
 AC_SUBST(wxUSE_LIBPNG)
 AC_SUBST(wxUSE_LIBTIFF)
 AC_SUBST(wxUSE_LIBJPEG)
 AC_SUBST(wxUSE_LIBPNG)
 AC_SUBST(wxUSE_LIBTIFF)
@@ -7469,12 +7382,6 @@ else
     USE_PLUGINS=0
 fi
 
     USE_PLUGINS=0
 fi
 
-if test $wxUSE_ODBC != "no" ; then
-    USE_ODBC=1
-else
-    USE_ODBC=0
-fi
-
 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
     USE_QA=1
 else
 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
     USE_QA=1
 else
@@ -7500,7 +7407,7 @@ AC_SUBST(CXXWARNINGS)
 AC_SUBST(EXTRALIBS)
 AC_SUBST(EXTRALIBS_XML)
 AC_SUBST(EXTRALIBS_HTML)
 AC_SUBST(EXTRALIBS)
 AC_SUBST(EXTRALIBS_XML)
 AC_SUBST(EXTRALIBS_HTML)
-AC_SUBST(EXTRALIBS_ODBC)
+AC_SUBST(EXTRALIBS_MEDIA)
 AC_SUBST(EXTRALIBS_GUI)
 AC_SUBST(EXTRALIBS_OPENGL)
 AC_SUBST(EXTRALIBS_SDL)
 AC_SUBST(EXTRALIBS_GUI)
 AC_SUBST(EXTRALIBS_OPENGL)
 AC_SUBST(EXTRALIBS_SDL)
@@ -7513,7 +7420,7 @@ AC_SUBST(UNICODE)
 AC_SUBST(BUILD)
 AC_SUBST(DEBUG_INFO)
 AC_SUBST(DEBUG_FLAG)
 AC_SUBST(BUILD)
 AC_SUBST(DEBUG_INFO)
 AC_SUBST(DEBUG_FLAG)
-TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
+TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
 AC_SUBST(TOOLKIT_LOWERCASE)
 AC_SUBST(TOOLKIT_VERSION)
 AC_SUBST(SAMPLES_RPATH_FLAG)
 AC_SUBST(TOOLKIT_LOWERCASE)
 AC_SUBST(TOOLKIT_VERSION)
 AC_SUBST(SAMPLES_RPATH_FLAG)
@@ -7525,7 +7432,7 @@ AC_SUBST(CPPUNIT_LIBS)
 case "$TOOLKIT" in
     GTK)
         TOOLKIT_DESC="GTK+"
 case "$TOOLKIT" in
     GTK)
         TOOLKIT_DESC="GTK+"
-        if test "$WXGTK20" = 1; then
+        if test "$WXGTK2" = 1; then
             TOOLKIT_DESC="$TOOLKIT_DESC 2"
             if test "$wxUSE_GTKPRINT" = "yes" ; then
                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
             TOOLKIT_DESC="$TOOLKIT_DESC 2"
             if test "$wxUSE_GTKPRINT" = "yes" ; then
                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
@@ -7702,16 +7609,6 @@ if test "$wxUSE_MAC" = 1 ; then
 fi
 
 if test "$wxUSE_SHARED" = "yes"; then
 fi
 
 if test "$wxUSE_SHARED" = "yes"; then
-
-    dnl We get the shared build linker from bakefile, since it
-    dnl moved all the logic for this out of this file and into
-    dnl its own macro.  But it can't decide on whether to return
-    dnl us $(VAR), ${VAR}, or the present expansion of VAR.
-    dnl So normalise and expand everything here now, because its
-    dnl not going to change inside wx-config anyway.
-    sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
-    EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
-
     dnl Need addtional flag on OS/2, so override bakefiles value
     dnl (there currently is no suitable variable to which the
     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
     dnl Need addtional flag on OS/2, so override bakefiles value
     dnl (there currently is no suitable variable to which the
     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
@@ -7723,11 +7620,6 @@ if test "$wxUSE_SHARED" = "yes"; then
         cp -p ${srcdir}/src/os2/dllar.sh .
       ;;
     esac
         cp -p ${srcdir}/src/os2/dllar.sh .
       ;;
     esac
-else
-
-    dnl No bakefile support for static builds, but this should be ok for most.
-    EXE_LINKER="$CXX -o"
-
 fi
 if test "$wxUSE_OMF" = "yes"; then
     case "${host}" in
 fi
 if test "$wxUSE_OMF" = "yes"; then
     case "${host}" in
@@ -7756,7 +7648,7 @@ case "${host}" in
     *-*-solaris2* )
         dnl system packages are compiled with Sun CC and so pkg-config outputs
         dnl CC-specific "-mt" flag, remove it when using gcc
     *-*-solaris2* )
         dnl system packages are compiled with Sun CC and so pkg-config outputs
         dnl CC-specific "-mt" flag, remove it when using gcc
-        if "$GCC" = yes; then
+        if test "$GCC" = yes; then
             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
             LIBS=`echo $LIBS | sed 's/-mt//'`
             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
             LIBS=`echo $LIBS | sed 's/-mt//'`
             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
@@ -7836,7 +7728,6 @@ AC_SUBST(WXCONFIG_LIBS)
 AC_SUBST(WXCONFIG_RPATH)
 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
 AC_SUBST(WXCONFIG_RESFLAGS)
 AC_SUBST(WXCONFIG_RPATH)
 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
 AC_SUBST(WXCONFIG_RESFLAGS)
-AC_SUBST(EXE_LINKER)
 
 dnl distribution vars
 AC_SUBST(GUIDIST)
 
 dnl distribution vars
 AC_SUBST(GUIDIST)
@@ -7928,21 +7819,22 @@ if test "$wxWITH_SUBDIRS" != "no"; then
 dnl Configure samples, demos etc. directories, but only if they are present:
 if test "$wxUSE_GUI" = "yes"; then
     SUBDIRS="samples demos utils"
 dnl Configure samples, demos etc. directories, but only if they are present:
 if test "$wxUSE_GUI" = "yes"; then
     SUBDIRS="samples demos utils"
-else dnl we build wxBase only
+else
+    dnl we build wxBase only
     dnl there are no wxBase programs in demos
     SUBDIRS="samples utils"
 fi
 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
 
     dnl there are no wxBase programs in demos
     SUBDIRS="samples utils"
 fi
 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
 
-for subdir in `echo $SUBDIRS`; do
+for subdir in $SUBDIRS; do
     if test -d ${srcdir}/${subdir} ; then
         if test "$wxUSE_GUI" = "yes"; then
             if test ${subdir} = "samples"; then
                 dnl only take those samples which compile in the current
                 dnl configuration and which exist
                 makefiles="samples/Makefile.in $makefiles"
     if test -d ${srcdir}/${subdir} ; then
         if test "$wxUSE_GUI" = "yes"; then
             if test ${subdir} = "samples"; then
                 dnl only take those samples which compile in the current
                 dnl configuration and which exist
                 makefiles="samples/Makefile.in $makefiles"
-                for sample in `echo $SAMPLES_SUBDIRS`; do
+                for sample in $SAMPLES_SUBDIRS; do
                     if test -d $srcdir/samples/$sample; then
                         makefiles="samples/$sample/Makefile.in $makefiles"
                     fi
                     if test -d $srcdir/samples/$sample; then
                         makefiles="samples/$sample/Makefile.in $makefiles"
                     fi
@@ -7951,12 +7843,13 @@ for subdir in `echo $SUBDIRS`; do
                 dnl assume that everything compiles for utils &c
                 dnl any that shouldn't be built can be added to
                 dnl DISABLED_UTILS, DISABLED_DEMOS
                 dnl assume that everything compiles for utils &c
                 dnl any that shouldn't be built can be added to
                 dnl DISABLED_UTILS, DISABLED_DEMOS
-                disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
+                disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
                 eval "disabled=\$$disabled_var"
                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
             fi
                 eval "disabled=\$$disabled_var"
                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
             fi
-        else dnl we build wxBase only
+        else
+            dnl we build wxBase only
             dnl don't take all samples/utils, just those which build with
             dnl wxBase
             if test ${subdir} = "samples"; then
             dnl don't take all samples/utils, just those which build with
             dnl wxBase
             if test ${subdir} = "samples"; then
@@ -7970,7 +7863,8 @@ for subdir in `echo $SUBDIRS`; do
                                    $makefiles"
                     fi
                 done
                                    $makefiles"
                     fi
                 done
-            else dnl assume that everything compiles for tests
+            else
+                dnl assume that everything compiles for tests
                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
             fi
         fi
                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
             fi
         fi
@@ -8019,7 +7913,6 @@ if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
 fi
 echo "                                       zlib               ${wxUSE_ZLIB}"
 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
 fi
 echo "                                       zlib               ${wxUSE_ZLIB}"
-echo "                                       odbc               ${wxUSE_ODBC}"
 echo "                                       expat              ${wxUSE_EXPAT}"
 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
 echo "                                       sdl                ${wxUSE_LIBSDL}"
 echo "                                       expat              ${wxUSE_EXPAT}"
 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
 echo "                                       sdl                ${wxUSE_LIBSDL}"
wxWidgets (Impactor)