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Updating OpenVMS compile configuration
[wxWidgets.git] / wx-config.in
diff --git a/wx-config.in b/wx-config.in
index c3b8291a1521d2abb3911849672b960d865615de..b06d0e065ff0684f56d6e402f82c6f79175968e7 100755 (executable)
--- a/wx-config.in
+++ b/wx-config.in
@@ -20,23 +20,6 @@
 # Extra^2 debug mode, for if things ever get really weird.
 [ -z "$WXDEBUG_X" ] || set -x
 
 # Extra^2 debug mode, for if things ever get really weird.
 [ -z "$WXDEBUG_X" ] || set -x
 
-# We expect a posix shell, so if this is a Bourne shell,
-# and apparently a few still exist, try for bash or ksh.
-
-if [ ~ = '~' ]
-then
-    if (bash -c echo) >/dev/null 2>&1
-    then
-        exec bash "$0" "$@"
-    fi
-    if (ksh -c echo) >/dev/null 2>&1
-    then
-        exec ksh "$0" "$@"
-    fi
-    echo "$0: this script requires bash or ksh"
-    exit 1
-fi
- 
 
 # On with some basic stuff, like the ability to die gracefully,
 # and to tell people what we are about.
 
 # On with some basic stuff, like the ability to die gracefully,
 # and to tell people what we are about.
@@ -61,29 +44,36 @@ usage()
     cat 1>&2 <<EOF
 
  wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--release] [--version-full]
     cat 1>&2 <<EOF
 
  wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--release] [--version-full]
-           [--list] [--host=HOST] [--toolkit=TOOLKIT] [--universal[=yes|no]]
-           [--unicode[=yes|no]] [--debug[=yes|no]] [--static[=yes|no]]
-           [--version[=VERSION]] [--basename] [--cc] [--cppflags] [--cflags]
-           [--cxxflags] [--rescomp] [--libs] [--cxx] [--ld] [--linkdeps]
-           [--utility=UTIL] [LIB ...] 
-
-   wx-config returns  information about  the wxWidgets libraries available
-   on your system.  It may be used to retrieve the information you require
-   to build applications using these libraries.
-
-    If alternative builds of wxWidgets exist on the system, you can use the
-  options:  --prefix,  --host,  --toolkit,  --unicode,  --debug,  --static,
-  --version and --universal, to select from them.  Use the --list option to
-  show alternatives available which match specified criteria.   The unicode,
-  debug, and universal options  take an  optional yes or no  argument, while
-  host and version  accept posix extended regex.   The --utility option will
-  return the correct version of UTIL to use with the selected library build.
-  --linkdeps returns only static libraries for your makefile link rule deps.
-
-    Optional LIB arguments (comma or space separated) may be used to specify
-  the wxWidgets libraries that  you wish  to use.  The magic "std" label may
-  be used to import all libraries that would be used by default if none were
-  specified explicitly.  eg. wx-config --libs core,base.
+           [--list] [--selected-config] [--host=HOST] [--toolkit=TOOLKIT]
+           [--universal[=yes|no]] [--unicode[=yes|no]] [--debug[=yes|no]]
+           [--static[=yes|no]] [--version[=VERSION]] [--basename]
+           [--cc] [--cxx] [--cppflags [base]] [--cxxflags [base]] [--cflags]
+           [--rescomp] [--linkdeps] [--ld] [--utility=UTIL]
+           [--libs [LIBS...]] [--optional-libs [LIBS...]]
+
+    wx-config returns information about the wxWidgets libraries available on
+  your system.  It may be used to retrieve the information required to build
+  applications using these libraries using --cppflags, --cxxflags, --cflags,
+  and --libs options.
+
+    If multiple builds of wxWidgets  are available,  you can use the options
+  --prefix, --host, --toolkit, --unicode, --debug, --static, --universal and
+  --version to select from them. The --selected-config option shows the name
+  of the current configuration and --list shows available alternatives which
+  match specified criteria. The --utility option returns the correct version
+  of UTIL to use with the selected build. The --linkdeps option returns only
+  static libraries for your makefile link rule dependencies.
+
+    The LIBS arguments (comma or space separated) may be used to specify the
+  wxWidgets libraries that  you wish to use. The "std" label may be used  to
+  import all libraries that would be used by default if none were  specified
+  explicitly, e.g. wx-config --libs core,base. The "all" label may  be  used
+  to  import  all libraries that have been compiled which are shown  in  the
+  list  below.  The  --optional-libs parameter should be followed by  a list
+  of  libs that should be linked to, but only if they are available.
+
+  Available libraries in this build are:
+  @BUILT_WX_LIBS@
 
 EOF
 
 
 EOF
 
@@ -134,6 +124,7 @@ wxconfig_output_options="prefix exec_prefix
                          rescomp
                          rezflags
                          libs
                          rescomp
                          rezflags
                          libs
+                         optional_libs
                          linkdeps
                          cc cxx ld
                          gl_libs"
                          linkdeps
                          cc cxx ld
                          gl_libs"
@@ -157,15 +148,14 @@ wxconfig_flag_options="$wxconfig_yesno_options selected_config no_rpath inplace"
 # Returns NAME if _string is of the form: --NAME[=...]
 option_name()
 {
 # Returns NAME if _string is of the form: --NAME[=...]
 option_name()
 {
-    _option_name_temp=${1%%=*}
-    echo ${_option_name_temp#--} | tr '-' '_'
+    echo "$1" | sed 's/^--//;s/=.*//' | tr '-' '_'
 }
 
 # option_value _string
 # Returns FOO if _string is of the form: --option=FOO
 option_value()
 {
 }
 
 # option_value _string
 # Returns FOO if _string is of the form: --option=FOO
 option_value()
 {
-    echo "${1#*=}"
+    echo "$1" | sed 's/^[^=]*=//'
 }
 
 # match_field _value _list
 }
 
 # match_field _value _list
@@ -174,7 +164,7 @@ match_field()
 {
     _match_field_match="$1"
     shift
 {
     _match_field_match="$1"
     shift
-    for _match_field_i; do
+    for _match_field_i do
         [ "x$_match_field_i" != "x$_match_field_match" ] || return 0
     done
     false
         [ "x$_match_field_i" != "x$_match_field_match" ] || return 0
     done
     false
@@ -188,7 +178,7 @@ remove_field()
     _remf_list=''
     shift
     if [ -n "$_remf_value" ]; then
     _remf_list=''
     shift
     if [ -n "$_remf_value" ]; then
-        for _remf_item; do
+        for _remf_item do
             [ "x$_remf_item" = "x$_remf_value" ] ||
                 _remf_list="${_remf_list:+$_remf_list }$_remf_item"
         done
             [ "x$_remf_item" = "x$_remf_value" ] ||
                 _remf_list="${_remf_list:+$_remf_list }$_remf_item"
         done
@@ -199,7 +189,7 @@ remove_field()
 }
 
 # validate_arg _domain _set _name _value
 }
 
 # validate_arg _domain _set _name _value
-# Boilerplate to validate an argument and initialise a psuedo-hash.
+# Boilerplate to validate an argument and initialise a pseudo-hash.
 # This one is almost reduction into absurdity, and perhaps makes the
 # precise action of the argument parser below just a little more
 # obscure, but oh so neat and compact to use for multiple option
 # This one is almost reduction into absurdity, and perhaps makes the
 # precise action of the argument parser below just a little more
 # obscure, but oh so neat and compact to use for multiple option
@@ -215,7 +205,7 @@ remove_field()
 # with the one liners you see on the page below.
 validate_arg()
 {
 # with the one liners you see on the page below.
 validate_arg()
 {
-    if match_field "$3" $(eval echo \"\$$1_$2_options\"); then
+    if match_field "$3" `eval echo \"\\\$$1_$2_options\"`; then
         eval "$2_options=\"\${$2_options:+\$$2_options }$3\""
         eval "$2_option_$3=\"$4\""
         return
         eval "$2_options=\"\${$2_options:+\$$2_options }$3\""
         eval "$2_option_$3=\"$4\""
         return
@@ -260,15 +250,15 @@ check_yesno_option()
 # at this point, otherwise, it's time to just shut up and listen for
 # a moment.
 
 # at this point, otherwise, it's time to just shut up and listen for
 # a moment.
 
-for arg; do
+for arg do
   case "$arg" in
     --help|-h)
         usage
         ;;
 
     --*=*)
   case "$arg" in
     --help|-h)
         usage
         ;;
 
     --*=*)
-        _name=$(option_name $arg)
-        _value=$(option_value $arg)
+        _name=`option_name $arg`
+        _value=`option_value $arg`
         if validate_arg wxconfig input "$_name" "$_value" ||
            validate_arg wxconfig yesno "$_name" "$_value"
         then
         if validate_arg wxconfig input "$_name" "$_value" ||
            validate_arg wxconfig yesno "$_name" "$_value"
         then
@@ -277,7 +267,7 @@ for arg; do
         ;;
 
     --*)
         ;;
 
     --*)
-        _name=$(option_name $arg)
+        _name=`option_name $arg`
         if validate_arg wxconfig flag   "$_name" yes ||
            validate_arg wxconfig output "$_name" yes
         then
         if validate_arg wxconfig flag   "$_name" yes ||
            validate_arg wxconfig output "$_name" yes
         then
@@ -286,8 +276,24 @@ for arg; do
         ;;
 
     *)
         ;;
 
     *)
-        # FIXME Surely we can validate the parameters too ...
-        input_parameters="${input_parameters:+$input_parameters }$arg"
+        # We validate the parameters later ...
+
+        if [ "$_name" = "cxxflags" ] || [ "$_name" = "cppflags" ] || [ "$_name" = "cflags" ]; then
+            cxx_parameters="${cxx_parameters:+$cxx_parameters }$arg"
+        elif [ "$_name" = "libs" ]; then
+            libs_parameters="${libs_parameters:+$libs_parameters }$arg"
+        elif [ "$_name" = "optional_libs" ]; then
+            optional_libs_parameters="${optional_libs_parameters:+$optional_libs_parameters }$arg"
+        else
+            # normally anything here are unattached arguments and signify an
+            # error but for compatibility with the 2.8 wx-config and,
+            # especially, configure scripts generated using 2.8 wxwin.m4 and
+            # hence doing `wx-config --version base,std`, we ignore anything
+            # following this option, just as 2.8 version used to do
+            if [ "$_name" != "version" ]; then
+                input_parameters="${input_parameters:+$input_parameters }$arg"
+            fi
+        fi
         continue
         ;;
   esac
         continue
         ;;
   esac
@@ -304,27 +310,28 @@ check_yesno_option unicode chartype unicode ansi
 check_yesno_option debug debugtype debug release
 check_yesno_option static linkage '-static'
 
 check_yesno_option debug debugtype debug release
 check_yesno_option static linkage '-static'
 
-
 # Dump everything we just read in debug mode.
 if [ -n "$WXDEBUG" ]; then
 
     decho
 # Dump everything we just read in debug mode.
 if [ -n "$WXDEBUG" ]; then
 
     decho
-    decho "  input parameters  = $input_parameters"
+    decho "  input parameters          = $input_parameters"
+    decho "  libs parameters           = $libs_parameters"
+    decho "  optional-libs parameters  = $optional_libs_parameters"
     decho "  input options     = $input_options"
     for i in $input_options; do
     decho "  input options     = $input_options"
     for i in $input_options; do
-        decho "    $i = $(eval echo \"\$input_option_$i\")"
+        decho "    $i = `eval echo \"\\\$input_option_$i\"`"
     done
     decho "  yes/no options    = $yesno_options"
     for y in $yesno_options; do
     done
     decho "  yes/no options    = $yesno_options"
     for y in $yesno_options; do
-        decho "    $y = $(eval echo \"\$yesno_option_$y\")"
+        decho "    $y = `eval echo \"\\\$yesno_option_$y\"`"
     done
     decho "  flag options      = $flag_options"
     for f in $flag_options; do
     done
     decho "  flag options      = $flag_options"
     for f in $flag_options; do
-        decho "    $f = $(eval echo \"\$flag_option_$f\")"
+        decho "    $f = `eval echo \"\\\$flag_option_$f\"`"
     done
     decho "  output options    = $output_options"
     for o in $output_options; do
     done
     decho "  output options    = $output_options"
     for o in $output_options; do
-        decho "    $o = $(eval echo \"\$output_option_$o\")"
+        decho "    $o = `eval echo \"\\\$output_option_$o\"`"
     done
 
 fi
     done
 
 fi
@@ -355,7 +362,7 @@ prefix=${input_option_prefix-${this_prefix:-@prefix@}}
 exec_prefix=${input_option_exec_prefix-${input_option_prefix-${this_exec_prefix:-@exec_prefix@}}}
 wxconfdir="@libdir@/wx/config"
 
 exec_prefix=${input_option_exec_prefix-${input_option_prefix-${this_exec_prefix:-@exec_prefix@}}}
 wxconfdir="@libdir@/wx/config"
 
-installed_configs=$( cd "$wxconfdir" 2> /dev/null && ls | grep -v "^inplace-" )
+installed_configs=`cd "$wxconfdir" 2> /dev/null && ls | grep -v "^inplace-"`
 
 is_cross && target="@host_alias@"
 
 
 is_cross && target="@host_alias@"
 
@@ -368,23 +375,23 @@ this_chartype="@WX_CHARTYPE@"
 this_debugtype="@WX_DEBUGTYPE@"
 this_flavour="@WX_FLAVOUR@"
 this_version="@WX_RELEASE@"
 this_debugtype="@WX_DEBUGTYPE@"
 this_flavour="@WX_FLAVOUR@"
 this_version="@WX_RELEASE@"
-this_linkage=$( [ "x@SHARED@" = "x1" ] || echo '-static' )
+this_linkage=`[ "x@SHARED@" = "x1" ] || echo '-static'`
 
 
-this_config=$(get_mask this)
+this_config=`get_mask this`
 
 # Extract the user specification from the options parsed.
 
 # Extract the user specification from the options parsed.
-m_host=${input_option_host:+${input_option_host}-?}
+m_host=${input_option_host:+"${input_option_host}-?"}
 m_host=${m_host:-${input_option_host-$this_host}}
 m_host=${m_host:-${input_option_host-$this_host}}
-m_toolkit=${input_option_toolkit:-[^-]+}
-m_widgetset=${input_option_widgetset-(univ)?}
-m_chartype=${input_option_chartype:-(unicode|ansi)}
-m_debugtype=${input_option_debugtype:-(debug|release)}
+m_toolkit=${input_option_toolkit:-'[^-]+'}
+m_widgetset=${input_option_widgetset-'(univ)?'}
+m_chartype=${input_option_chartype:-'(unicode|ansi)'}
+m_debugtype=${input_option_debugtype:-'(debug|release)'}
 m_flavour=${input_option_flavour:+-$input_option_flavour}
 m_flavour=${input_option_flavour:+-$input_option_flavour}
-m_flavour=${m_flavour:-${input_option_flavour-(-[^-]+)?}}
-m_version=${input_option_version:-[0-9]+\.[0-9]+}
-m_linkage=${input_option_linkage-(-static)?}
+m_flavour=${m_flavour:-${input_option_flavour-'(-[^-]+)?'}}
+m_version=${input_option_version:-'[0-9]+\.[0-9]+'}
+m_linkage=${input_option_linkage-'(-static)?'}
 
 
-configmask="^$(get_mask)$"
+configmask="^`get_mask`$"
 
 
 # Dump the user specification in debug mode.
 
 
 # Dump the user specification in debug mode.
@@ -469,11 +476,15 @@ count_fields()      { return $#; }
 
 # count_delegates _mask
 # Return the number of eligible config files that match _mask
 
 # count_delegates _mask
 # Return the number of eligible config files that match _mask
-count_delegates()   { count_fields $(find_eligible_delegates $1); }
+count_delegates()   { count_fields `find_eligible_delegates $1`; }
 
 # is_set _variablename
 # Returns true if $_variablename is initialised.
 
 # is_set _variablename
 # Returns true if $_variablename is initialised.
-is_set()            { [ "x$(eval echo \"\${$1-unset}\")" != "xunset" ]; }
+is_set()            { [ "x`eval echo \"\\\${$1-unset}\"`" != "xunset" ]; }
+
+# not _cmd _args...
+# true iff _cmd is false
+not()               { if "$@"; then false; else true; fi; }
 
 # do_find_best_delegate _unbound-options
 # The real worker part of find_best_delegate below.  Recurses though all
 
 # do_find_best_delegate _unbound-options
 # The real worker part of find_best_delegate below.  Recurses though all
@@ -506,38 +517,38 @@ do_find_best_delegate()
         decho "  $_fbd_indent---> unbound options: $*"
     fi
 
         decho "  $_fbd_indent---> unbound options: $*"
     fi
 
-    for i; do
+    for i do
 
         if [ "x$WXDEBUG" = "xverbose" ]; then
 
         if [ "x$WXDEBUG" = "xverbose" ]; then
-            decho "  ${_fbd_indent}binding '$i' with '$(remove_field $i $*)' still free"
+            decho "  ${_fbd_indent}binding '$i' with '`remove_field $i $*`' still free"
             [ -z "$_pruned" ] || decho "  ${_fbd_indent}  --- pruned: $_pruned ---"
         fi
 
         if (
             eval m_$i=\$this_$i
             [ -z "$_pruned" ] || decho "  ${_fbd_indent}  --- pruned: $_pruned ---"
         fi
 
         if (
             eval m_$i=\$this_$i
-            _mask="^$(get_mask)$"
+            _mask="^`get_mask`$"
 
             if [ "x$WXDEBUG" = "xverbose" ]; then
                 decho "  ${_fbd_indent}  checking: $_mask"
                 count_delegates "$_mask"
                 decho "  $_fbd_indent  $? eligible delegates"
 
             if [ "x$WXDEBUG" = "xverbose" ]; then
                 decho "  ${_fbd_indent}  checking: $_mask"
                 count_delegates "$_mask"
                 decho "  $_fbd_indent  $? eligible delegates"
-                for d in $(find_eligible_delegates "$_mask"); do
+                for d in `find_eligible_delegates "$_mask"`; do
                     decho "  ${_fbd_indent}    $d"
                 done
                     decho "  ${_fbd_indent}    $d"
                 done
-            fi 
+            fi
 
             count_delegates "$_mask"
             _still_eligible=$?
 
             if [ $_still_eligible -eq 1 ]; then
 
             count_delegates "$_mask"
             _still_eligible=$?
 
             if [ $_still_eligible -eq 1 ]; then
-                echo $(find_eligible_delegates "$_mask")
+                echo `find_eligible_delegates "$_mask"`
                 return
             fi
 
             [ "x$WXDEBUG" != "xfindprogress" ] || printf "." 1>&2
 
             [ $_still_eligible -gt 1 ] && [ $# -gt 1 ] &&
                 return
             fi
 
             [ "x$WXDEBUG" != "xfindprogress" ] || printf "." 1>&2
 
             [ $_still_eligible -gt 1 ] && [ $# -gt 1 ] &&
-                do_find_best_delegate $(remove_field $i $*)
+                do_find_best_delegate `remove_field $i $*`
            )
         then
 
            )
         then
 
@@ -549,7 +560,7 @@ do_find_best_delegate()
                 decho "  ${_fbd_indent}pruning: $i"
                 _pruned="${_pruned:+$_pruned }$i"
             fi
                 decho "  ${_fbd_indent}pruning: $i"
                 _pruned="${_pruned:+$_pruned }$i"
             fi
-            set $(remove_field $i $*)
+            set `remove_field $i $*`
 
         fi
 
 
         fi
 
@@ -603,9 +614,9 @@ find_legacy_configs()
 # This assumes no matching new style config has been found.
 find_best_legacy_config()
 {
 # This assumes no matching new style config has been found.
 find_best_legacy_config()
 {
-    _legacy_configs=$(find_legacy_configs)
+    _legacy_configs=`find_legacy_configs`
     if [ -n "$_legacy_configs" ]; then
     if [ -n "$_legacy_configs" ]; then
-        _legacy_mask=$(get_legacy_mask)
+        _legacy_mask=`get_legacy_mask`
         for d in $_legacy_configs; do
             if echo $d | $EGREP $_legacy_mask > /dev/null 2>&1 ; then
                 echo "$d"
         for d in $_legacy_configs; do
             if echo $d | $EGREP $_legacy_mask > /dev/null 2>&1 ; then
                 echo "$d"
@@ -632,8 +643,8 @@ config_spec="$0 $*"
 if [ -n "$output_option_list" ]; then
 
     _remains_in_prefix=$installed_configs
 if [ -n "$output_option_list" ]; then
 
     _remains_in_prefix=$installed_configs
-    _delegates=$(find_eligible_delegates $configmask)
-    _best_delegate=$(find_best_delegate)
+    _delegates=`find_eligible_delegates $configmask`
+    _best_delegate=`find_best_delegate`
 
     if [ "x$WXDEBUG" = "xverbose" ]; then
         decho
 
     if [ "x$WXDEBUG" = "xverbose" ]; then
         decho
@@ -644,7 +655,7 @@ if [ -n "$output_option_list" ]; then
     fi
 
     for d in $_delegates; do
     fi
 
     for d in $_delegates; do
-        _remains_in_prefix=$(remove_field $d $_remains_in_prefix)
+        _remains_in_prefix=`remove_field $d $_remains_in_prefix`
     done
 
     echo
     done
 
     echo
@@ -656,7 +667,7 @@ if [ -n "$output_option_list" ]; then
         echo "  Default config ${this_exec_prefix+in $this_exec_prefix }will be used for output"
 
         if match_field "$this_config" $_delegates ; then
         echo "  Default config ${this_exec_prefix+in $this_exec_prefix }will be used for output"
 
         if match_field "$this_config" $_delegates ; then
-            _delegates=$(remove_field $this_config $_delegates)
+            _delegates=`remove_field $this_config $_delegates`
         else
             echo "  though it is not installed in: $prefix"
             if [ -n "$_best_delegate" ] && [ "x$_best_delegate" != "x$this_config" ]; then
         else
             echo "  though it is not installed in: $prefix"
             if [ -n "$_best_delegate" ] && [ "x$_best_delegate" != "x$this_config" ]; then
@@ -672,22 +683,22 @@ if [ -n "$output_option_list" ]; then
 
     elif [ -z "$_delegates" ]; then
 
 
     elif [ -z "$_delegates" ]; then
 
-        _last_chance=$(find_best_legacy_config)
+        _last_chance=`find_best_legacy_config`
         if [ -n "$_last_chance" ]; then
 
             echo "  Specification matches legacy config: $_last_chance"
 
         else
         if [ -n "$_last_chance" ]; then
 
             echo "  Specification matches legacy config: $_last_chance"
 
         else
-        
+
             cat <<-EOF
             cat <<-EOF
-         No config found to match: $config_spec
-         in $wxconfdir
+          No config found to match: $config_spec
+          in $wxconfdir
 
 
-         Please install the desired library build, or specify a different
-         prefix where it may be found.  If the library is not installed
-         you may call its wx-config directly by specifying its full path.
+          Please install the desired library build, or specify a different
+          prefix where it may be found.  If the library is not installed
+          you may call its wx-config directly by specifying its full path.
 
 
-       EOF
+EOF
 
         fi
 
 
         fi
 
@@ -696,7 +707,7 @@ if [ -n "$output_option_list" ]; then
         echo " to choose between alternate matches."
     fi
 
         echo " to choose between alternate matches."
     fi
 
-    _delegates=$(remove_field "$_best_delegate" $_delegates)
+    _delegates=`remove_field "$_best_delegate" $_delegates`
 
     if [ -n "$_delegates" ]; then
         echo
 
     if [ -n "$_delegates" ]; then
         echo
@@ -713,12 +724,12 @@ if [ -n "$output_option_list" ]; then
         done
     fi
 
         done
     fi
 
-    _legacy_configs=$(find_legacy_configs)
+    _legacy_configs=`find_legacy_configs`
     if [ -n "$_legacy_configs" ]; then
         echo
         echo "  Legacy configs available in $prefix:"
         for d in $_legacy_configs; do
     if [ -n "$_legacy_configs" ]; then
         echo
         echo "  Legacy configs available in $prefix:"
         for d in $_legacy_configs; do
-            echo "    ${d%-config}"
+            echo "    $d" | sed 's/-config$//'
         done
     fi
 
         done
     fi
 
@@ -732,7 +743,7 @@ fi
 # certain, can this config satisfy the user specification?
 # --------------------------------------------------------------
 
 # certain, can this config satisfy the user specification?
 # --------------------------------------------------------------
 
-if ! user_mask_fits "$this_config" ; then
+if not user_mask_fits "$this_config" ; then
 
     # No?  Then lets see if it knows anybody who can.
     # But first, just be sure someone hasn't typo'd us into a loop.
 
     # No?  Then lets see if it knows anybody who can.
     # But first, just be sure someone hasn't typo'd us into a loop.
@@ -757,17 +768,17 @@ if ! user_mask_fits "$this_config" ; then
     if [ -n "$WXDEBUG" ]; then
         decho "  must delegate to an alternate config"
         decho "  potential delegates ($_numdelegates):"
     if [ -n "$WXDEBUG" ]; then
         decho "  must delegate to an alternate config"
         decho "  potential delegates ($_numdelegates):"
-        for i in $(find_eligible_delegates "$configmask"); do
+        for i in `find_eligible_delegates "$configmask"`; do
             decho "    $i"
         done
     fi
 
     if [ $_numdelegates -eq 0 ]; then
 
             decho "    $i"
         done
     fi
 
     if [ $_numdelegates -eq 0 ]; then
 
-        _last_chance=$(find_best_legacy_config)
+        _last_chance=`find_best_legacy_config`
         if [ -n "$_last_chance" ]; then
 
         if [ -n "$_last_chance" ]; then
 
-            for arg; do
+            for arg do
                 case "$arg" in
                     --prefix*|--exec-prefix*|               \
                     --version|--release|--basename|         \
                 case "$arg" in
                     --prefix*|--exec-prefix*|               \
                     --version|--release|--basename|         \
@@ -777,7 +788,7 @@ if ! user_mask_fits "$this_config" ; then
                     --rezflags|--inplace)
                         _legacy_args="$_legacy_args $arg"
                         ;;
                     --rezflags|--inplace)
                         _legacy_args="$_legacy_args $arg"
                         ;;
-                    
+
                     --static|--static=y*|--static=Y*)
                         _legacy_args="$_legacy_args --static"
                         ;;
                     --static|--static=y*|--static=Y*)
                         _legacy_args="$_legacy_args --static"
                         ;;
@@ -789,7 +800,8 @@ if ! user_mask_fits "$this_config" ; then
                 decho "--> $prefix/bin/$_last_chance $_legacy_args"
             fi
 
                 decho "--> $prefix/bin/$_last_chance $_legacy_args"
             fi
 
-            export WXCONFIG_DELEGATED=yes
+            WXCONFIG_DELEGATED=yes
+            export WXCONFIG_DELEGATED
             $prefix/bin/$_last_chance $_legacy_args
             exit
 
             $prefix/bin/$_last_chance $_legacy_args
             exit
 
@@ -797,15 +809,15 @@ if ! user_mask_fits "$this_config" ; then
 
             cat 1>&2 <<-EOF
 
 
             cat 1>&2 <<-EOF
 
-         Warning: No config found to match: $config_spec
-                  in $wxconfdir
-         If you require this configuration, please install the desired
-         library build.  If this is part of an automated configuration
-         test and no other errors occur, you may safely ignore it.
-         You may use wx-config --list to see all configs available in
-         the default prefix.
+          Warning: No config found to match: $config_spec
+                   in $wxconfdir
+          If you require this configuration, please install the desired
+          library build.  If this is part of an automated configuration
+          test and no other errors occur, you may safely ignore it.
+          You may use wx-config --list to see all configs available in
+          the default prefix.
 
 
-       EOF
+EOF
 
             # PIPEDREAM: from here we are actually just a teensy step
             # from simply building the missing config for the user
 
             # PIPEDREAM: from here we are actually just a teensy step
             # from simply building the missing config for the user
@@ -819,16 +831,17 @@ if ! user_mask_fits "$this_config" ; then
 
         [ -z "$WXDEBUG" ] || decho "  must prune the list of eligible delegates"
 
 
         [ -z "$WXDEBUG" ] || decho "  must prune the list of eligible delegates"
 
-        best_delegate=$(find_best_delegate)
+        best_delegate=`find_best_delegate`
 
         if [ -n "$best_delegate" ]; then
 
         if [ -n "$best_delegate" ]; then
-            
+
             if [ -n "$WXDEBUG" ]; then
                 decho "  found a suitable delegate: $best_delegate"
                 decho "--> $wxconfdir/$best_delegate $*"
             fi
 
             if [ -n "$WXDEBUG" ]; then
                 decho "  found a suitable delegate: $best_delegate"
                 decho "--> $wxconfdir/$best_delegate $*"
             fi
 
-            export WXCONFIG_DELEGATED=yes
+            WXCONFIG_DELEGATED=yes
+            export WXCONFIG_DELEGATED
             $wxconfdir/$best_delegate $*
             exit
         fi
             $wxconfdir/$best_delegate $*
             exit
         fi
@@ -837,7 +850,7 @@ if ! user_mask_fits "$this_config" ; then
         decho " *** Error: Specification is ambiguous"
         decho "            as $config_spec"
         decho " Use additional feature options to choose between:"
         decho " *** Error: Specification is ambiguous"
         decho "            as $config_spec"
         decho " Use additional feature options to choose between:"
-        for i in $(find_eligible_delegates "$configmask"); do
+        for i in `find_eligible_delegates "$configmask"`; do
             decho "  $i"
         done
         decho
             decho "  $i"
         done
         decho
@@ -847,11 +860,12 @@ if ! user_mask_fits "$this_config" ; then
 
     if [ -n "$WXDEBUG" ]; then
         decho "  using the only suitable delegate"
 
     if [ -n "$WXDEBUG" ]; then
         decho "  using the only suitable delegate"
-        decho "--> $wxconfdir/$(find_eligible_delegates $configmask) $*"
+        decho "--> $wxconfdir/`find_eligible_delegates $configmask` $*"
     fi
 
     fi
 
-    export WXCONFIG_DELEGATED=yes
-    $wxconfdir/$(find_eligible_delegates $configmask) $*
+    WXCONFIG_DELEGATED=yes
+    export WXCONFIG_DELEGATED
+    $wxconfdir/`find_eligible_delegates $configmask` $*
     exit
 fi
 
     exit
 fi
 
@@ -883,11 +897,17 @@ bindir="@bindir@"
 [ -z "$output_option_basename"      ] || echo "@WX_LIBRARY_BASENAME_GUI@"
 [ -z "$output_option_cc"            ] || echo "@CC@"
 [ -z "$output_option_cxx"           ] || echo "@CXX@"
 [ -z "$output_option_basename"      ] || echo "@WX_LIBRARY_BASENAME_GUI@"
 [ -z "$output_option_cc"            ] || echo "@CC@"
 [ -z "$output_option_cxx"           ] || echo "@CXX@"
-[ -z "$output_option_ld"            ] || echo "@EXE_LINKER@"
+[ -z "$output_option_ld"            ] || echo "@CXX@ -o"
 [ -z "$flag_option_selected_config" ] || echo "$this_config"
 
 [ -z "$flag_option_selected_config" ] || echo "$this_config"
 
-# --rezflags is deprecated (2005/11/29)
-[ -z "$output_option_rezflags"      ] || echo "@WXCONFIG_POSTLINK_COMMAND@"
+
+# --rezflags is deprecated and disabled (2005/11/29)
+if [ -n "$output_option_rezflags" ]; then
+    echo "@true"
+    decho "Warning: --rezflags, along with Mac OS classic resource building" \
+          "is deprecated.  You should remove this from your Makefile and" \
+          "build .app bundles instead."
+fi
 
 
 # The rest are going to need a little more work.
 
 
 # The rest are going to need a little more work.
@@ -914,7 +934,7 @@ if [ -n "$input_option_utility" ]; then
     # like the libs, but work with what we've got for now.
     is_cross || _util="$exec_prefix/utils/$input_option_utility/$input_option_utility"
 
     # like the libs, but work with what we've got for now.
     is_cross || _util="$exec_prefix/utils/$input_option_utility/$input_option_utility"
 
-    if ! is_installed && [ -x "$_util" ]; then
+    if not is_installed && [ -x "$_util" ]; then
         is_static || _preload="eval LD_LIBRARY_PATH=$exec_prefix/lib"
         echo $_preload $_util
         exit
         is_static || _preload="eval LD_LIBRARY_PATH=$exec_prefix/lib"
         echo $_preload $_util
         exit
@@ -954,8 +974,8 @@ ldlibs_core="@EXTRALIBS_GUI@"
 ldlibs_gl="@OPENGL_LIBS@"
 ldlibs_html="@EXTRALIBS_HTML@"
 ldlibs_xml="@EXTRALIBS_XML@"
 ldlibs_gl="@OPENGL_LIBS@"
 ldlibs_html="@EXTRALIBS_HTML@"
 ldlibs_xml="@EXTRALIBS_XML@"
-ldlibs_odbc="@EXTRALIBS_ODBC@"
 ldlibs_adv="@EXTRALIBS_SDL@"
 ldlibs_adv="@EXTRALIBS_SDL@"
+ldlibs_stc="@EXTRALIBS_STC@"
 
 
 # lib_flags_for _liblist
 
 
 # lib_flags_for _liblist
@@ -973,7 +993,7 @@ lib_flags_for()
 
     is_cross && _target="-${target}"
 
 
     is_cross && _target="-${target}"
 
-    for lib; do
+    for lib do
 
         # We evidently can't trust people not to duplicate things in
         # configure, or to keep them in any sort of sane order overall,
 
         # We evidently can't trust people not to duplicate things in
         # configure, or to keep them in any sort of sane order overall,
@@ -991,11 +1011,11 @@ lib_flags_for()
         # for sloppy work elsewhere though and @GUI_TK_LIBRARY should
         # be fixed.
 
         # for sloppy work elsewhere though and @GUI_TK_LIBRARY should
         # be fixed.
 
-        for f in $(eval echo \"\$ldflags_$lib\"); do
+        for f in `eval echo \"\\\$ldflags_$lib\"`; do
             match_field "$f" $_all_ldflags || _all_ldflags="$_all_ldflags $f"
         done
 
             match_field "$f" $_all_ldflags || _all_ldflags="$_all_ldflags $f"
         done
 
-        if match_field "$lib" @CORE_BASE_LIBS@ ; then
+        if match_field "$lib" @STD_BASE_LIBS@ ; then
             _libname="@WX_LIBRARY_BASENAME_NOGUI@"
         else
             _libname="@WX_LIBRARY_BASENAME_GUI@"
             _libname="@WX_LIBRARY_BASENAME_NOGUI@"
         else
             _libname="@WX_LIBRARY_BASENAME_GUI@"
@@ -1005,7 +1025,7 @@ lib_flags_for()
 
         if is_static; then
             _wxlibs="$_wxlibs ${libdir}/lib${_libname}.a"
 
         if is_static; then
             _wxlibs="$_wxlibs ${libdir}/lib${_libname}.a"
-            for f in $(eval echo \"\$ldlibs_$lib\"); do
+            for f in `eval echo \"\\\$ldlibs_$lib\"`; do
 
                 # Only propagate duplicate -libraries to their latest
                 # possible position.  Do not eliminate any other
 
                 # Only propagate duplicate -libraries to their latest
                 # possible position.  Do not eliminate any other
@@ -1017,7 +1037,7 @@ lib_flags_for()
                 # We should maybe filter *.a here too, but not unless
                 # we have to.
                 case "$f" in
                 # We should maybe filter *.a here too, but not unless
                 # we have to.
                 case "$f" in
-                  -l*)  _all_libs="$(remove_field $f $_all_libs) $f"    ;;
+                  -l*)  _all_libs="`remove_field $f $_all_libs` $f"     ;;
                     *)  _all_libs="$_all_libs $f"                       ;;
                 esac
 
                     *)  _all_libs="$_all_libs $f"                       ;;
                 esac
 
@@ -1053,8 +1073,8 @@ link_deps_for()
 
     is_cross && _target="-${target}"
 
 
     is_cross && _target="-${target}"
 
-    for lib; do
-        if match_field "$lib" @CORE_BASE_LIBS@ ; then
+    for lib do
+        if match_field "$lib" @STD_BASE_LIBS@ ; then
             _libname="@WX_LIBRARY_BASENAME_NOGUI@"
         else
             _libname="@WX_LIBRARY_BASENAME_GUI@"
             _libname="@WX_LIBRARY_BASENAME_NOGUI@"
         else
             _libname="@WX_LIBRARY_BASENAME_GUI@"
@@ -1071,59 +1091,85 @@ link_deps_for()
 # Sanity check the list of libs the user provided us, if any.
 # --------------------------------------------------------------
 
 # Sanity check the list of libs the user provided us, if any.
 # --------------------------------------------------------------
 
-wx_libs=$(echo "$input_parameters" | tr ',' ' ')
+wx_libs=`echo "$libs_parameters" | tr ',' ' '`
+wx_optional_libs=`echo "$optional_libs_parameters" | tr ',' ' '`
+
+# Add the --optional-libs, if they've been compiled and aren't already added
+for i in $wx_optional_libs; do
+    if match_field $i @BUILT_WX_LIBS@; then
+        if not match_field $i $wx_libs; then
+            wx_libs="${wx_libs:+$wx_libs }$i"
+        fi
+    fi
+done
 
 [ -z "$WXDEBUG" ] || decho "  user supplied libs: '$wx_libs'"
 
 
 [ -z "$WXDEBUG" ] || decho "  user supplied libs: '$wx_libs'"
 
+# Assume we are using the GUI, unless --libs was specified with no GUI libs
+using_gui=yes
+
 if is_monolithic; then
 
 if is_monolithic; then
 
-    # Core libs are already built into the blob.
-    for i in std @CORE_GUI_LIBS@ @CORE_BASE_LIBS@; do
-        wx_libs=$(remove_field $i $wx_libs)
-    done
+    # Only add additional info if --libs was specified and not just --optional-libs
+    if [ -n "$output_option_libs" ]; then
+        # Core libs are already built into the blob.
+        for i in std @STD_GUI_LIBS@ @STD_BASE_LIBS@; do
+            wx_libs=`remove_field $i $wx_libs`
+        done
 
 
-    wx_libs="@WXCONFIG_LDFLAGS_GUI@ $(lib_flags_for $wx_libs)"
+        wx_libs="@WXCONFIG_LDFLAGS_GUI@ `lib_flags_for $wx_libs`"
 
 
-    # We still need the core lib deps for a static build though
-    if is_static; then
-        link_deps="${libdir}/libwx_@TOOLCHAIN_NAME@.a" 
-        wx_libs="$wx_libs $link_deps $ldlibs_core @LIBS@"
-    else
-        wx_libs="$wx_libs -lwx_@TOOLCHAIN_NAME@"
+        # We still need the core lib deps for a static build though
+        if is_static; then
+            link_deps="${libdir}/libwx_@TOOLCHAIN_NAME@.a"
+            wx_libs="$wx_libs $link_deps $ldlibs_core $ldlibs_base"
+        else
+            wx_libs="$wx_libs -lwx_@TOOLCHAIN_NAME@"
+        fi
     fi
     fi
-
-    using_gui=yes
-
 else    # MONOLITHIC = 0
 
 else    # MONOLITHIC = 0
 
-    # Import everything by default, expand std if specified, or add base if omitted.
-    if [ -z "$wx_libs" ]; then
-        wx_libs="@CORE_GUI_LIBS@ @CORE_BASE_LIBS@"
+    # Import core libs by default, expand std if specified, or add base if omitted.
+    if [ -n "$output_option_libs" ] && [ -z "$libs_parameters" ]; then
+        wx_libs="@STD_GUI_LIBS@ @STD_BASE_LIBS@"
+    elif match_field all $wx_libs; then
+        wx_libs="@BUILT_WX_LIBS@"
     elif match_field std $wx_libs; then
         # Bubble any libs that were already specified to the end
         # of the list and ensure static linking order is retained.
     elif match_field std $wx_libs; then
         # Bubble any libs that were already specified to the end
         # of the list and ensure static linking order is retained.
-        wx_libs=$(remove_field std $wx_libs)
-        for i in @CORE_GUI_LIBS@ @CORE_BASE_LIBS@; do
-            wx_libs="$(remove_field $i $wx_libs) $i"
+        wx_libs=`remove_field std $wx_libs`
+        for i in @STD_GUI_LIBS@ @STD_BASE_LIBS@; do
+            wx_libs="`remove_field $i $wx_libs` $i"
         done
         done
-    elif ! match_field base $wx_libs ; then
-        wx_libs="$wx_libs base"
+    elif not match_field base $wx_libs ; then
+        # Only add base if --libs was specified and not just --optional-libs
+        if [ -n "$output_option_libs" ]; then
+            wx_libs="$wx_libs base"
+        fi
     fi
 
     fi
 
-    using_gui=no
-    for i in $wx_libs ; do
-        if match_field "$i" @CORE_GUI_LIBS@ ; then
-            _guildflags="@WXCONFIG_LDFLAGS_GUI@"
-            using_gui=yes
-            break
-        fi
-        match_field "$i" @CORE_BASE_LIBS@ || using_gui=yes
-    done
+    if [ -n "$output_option_libs" ]; then
+        using_gui=no
+        for i in $wx_libs ; do
+            if match_field "$i" @STD_GUI_LIBS@; then
+                _guildflags="@WXCONFIG_LDFLAGS_GUI@"
+                using_gui=yes
+                break
+            fi
+            match_field "$i" @STD_BASE_LIBS@ || using_gui=yes
+        done
+    fi
 
     if is_static; then
 
     if is_static; then
-        link_deps=$(link_deps_for $wx_libs)
+        link_deps=`link_deps_for $wx_libs`
     fi
     fi
-    wx_libs="$_guildflags $(lib_flags_for $wx_libs)"
+    wx_libs="$_guildflags `lib_flags_for $wx_libs`"
+fi
+
+
+# If they explicitly set "--cxx(pp)flags base" then they don't want the GUI
+if [ "$cxx_parameters" = "base" ]; then
+    using_gui=no
 fi
 
 
 fi
 
 
@@ -1143,19 +1189,20 @@ fi
 if is_installed; then
     _include_cppflags="-I${includedir}/wx-@WX_RELEASE@@WX_FLAVOUR@"
 else
 if is_installed; then
     _include_cppflags="-I${includedir}/wx-@WX_RELEASE@@WX_FLAVOUR@"
 else
-    _include_cppflags="-I${includedir} -I${prefix}/contrib/include"
+    _include_cppflags="-I${includedir}"
 fi
 
 fi
 
-_cppflags=$(echo "-I${libdir}/wx/include/@TOOLCHAIN_FULLNAME@" $_include_cppflags "@WXCONFIG_CPPFLAGS@" $_gui_cppflags)  
+_cppflags=`echo "-I${libdir}/wx/include/@TOOLCHAIN_FULLNAME@" $_include_cppflags "@WXCONFIG_CPPFLAGS@" $_gui_cppflags`
 
 # now without further ado, we can answer these too.
 [ -z "$output_option_cppflags" ] || echo $_cppflags
 [ -z "$output_option_cflags"   ] || echo $_cppflags "@WXCONFIG_CFLAGS@"
 [ -z "$output_option_cxxflags" ] || echo $_cppflags "@WXCONFIG_CXXFLAGS@"
 
 # now without further ado, we can answer these too.
 [ -z "$output_option_cppflags" ] || echo $_cppflags
 [ -z "$output_option_cflags"   ] || echo $_cppflags "@WXCONFIG_CFLAGS@"
 [ -z "$output_option_cxxflags" ] || echo $_cppflags "@WXCONFIG_CXXFLAGS@"
-[ -z "$output_option_gl_libs"  ] || echo $(lib_flags_for gl)
+[ -z "$output_option_gl_libs"  ] || echo `lib_flags_for gl`
 [ -z "$output_option_linkdeps" ] || echo $link_deps
 
 if [ -n "$output_option_libs" ]; then
 [ -z "$output_option_linkdeps" ] || echo $link_deps
 
 if [ -n "$output_option_libs" ]; then
+    # if --libs [--optional-libs] then output the full linker information
 
     is_cross                                    &&
         [ "x$libdir" = "x/usr/${target}/lib" ]  ||
 
     is_cross                                    &&
         [ "x$libdir" = "x/usr/${target}/lib" ]  ||
@@ -1165,19 +1212,31 @@ if [ -n "$output_option_libs" ]; then
     is_installed || [ -n "$flag_option_no_rpath" ] || _rpath="@WXCONFIG_RPATH@"
 
     echo $_ldflags "@LDFLAGS@" $_rpath $wx_libs "@DMALLOC_LIBS@"
     is_installed || [ -n "$flag_option_no_rpath" ] || _rpath="@WXCONFIG_RPATH@"
 
     echo $_ldflags "@LDFLAGS@" $_rpath $wx_libs "@DMALLOC_LIBS@"
+
+elif [ -n "$output_option_optional_libs" ]; then
+    # if only --optional-libs then output just the libs
+
+    echo $wx_libs
 fi
 
 
 fi
 
 
-# Ok.  If you are still with us, congratulations.  Your reward for
-# this laudable persistence, is a behind the scenes glimpse at ...
-# our dirty laundry.  Probably not what you were hoping for huh.
-# Me neither.  Anyway, in this last pit of hell, you will find all
-# the machine or tool specific workarounds that require knowlege
-# not obtainable prior to passing this comment.  The way of madness
-# lies below this comment, lets try to keep the path to a safe exit
-# as short and sweet as we can...  our opening dilemma is:
+# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+#
+# Beyond here reside only machine or tool specific workarounds
+# that require knowlege not obtainable prior to this comment.
+#
+# Please.  Avoid addding things here, wx-config should avoid
+# hard coding tool specific details.  Do not use things here
+# as an example of other things that should be here,  These
+# shouldn't be here either.  This is a place of last resort
+# for interim workarounds.  I can but stress as strongly as
+# the censor will allow, there are only bad examples of things
+# that belong at this level of abstraction to follow.  It is
+# a limbo for glitches awaiting the Next Design Repair.  Ok.
+#
+# With that firmly in mind, our debut dilemma is:
 
 
-# Resource compilers.  A big wavy term that covers some pretty
+# Resource compilers.  An elusive term that covers some pretty
 # dissimilar concepts on various platforms.  The good news is,
 # each platform has only one definition of 'resource', compiled
 # or not, and so we can abstract that neatly to return a platform
 # dissimilar concepts on various platforms.  The good news is,
 # each platform has only one definition of 'resource', compiled
 # or not, and so we can abstract that neatly to return a platform
@@ -1199,16 +1258,15 @@ if [ -n "$output_option_rescomp" ]; then
     case "@RESCOMP@" in
       *windres|wrc)
         # Note that with late model windres, we could just insert
     case "@RESCOMP@" in
       *windres|wrc)
         # Note that with late model windres, we could just insert
-       # _include_cppflags here, but use the old notation for now
-       # as it is more universally accepted.
+        # _include_cppflags here, but use the old notation for now
+        # as it is more universally accepted.
         if is_installed; then
             echo "@RESCOMP@ --include-dir" \
                            "${includedir}/wx-@WX_RELEASE@@WX_FLAVOUR@" \
                            "@WXCONFIG_RESFLAGS@"
         else
             echo "@RESCOMP@ --include-dir ${includedir}" \
         if is_installed; then
             echo "@RESCOMP@ --include-dir" \
                            "${includedir}/wx-@WX_RELEASE@@WX_FLAVOUR@" \
                            "@WXCONFIG_RESFLAGS@"
         else
             echo "@RESCOMP@ --include-dir ${includedir}" \
-                           "--include-dir ${prefix}/contrib/include" \
-                          "@WXCONFIG_RESFLAGS@"
+                           "@WXCONFIG_RESFLAGS@"
         fi
         ;;
 
         fi
         ;;
 
@@ -1221,6 +1279,8 @@ if [ -n "$output_option_rescomp" ]; then
 
 fi
 
 
 fi
 
+#
+# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 
 # And so that's it, we're done.  Have a nice build.
 
 
 # And so that's it, we're done.  Have a nice build.
 
wxWidgets (Impactor)