[sql] Import reference version of SQLite 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/autoconf/ltmain.sh

-# Generated from ltmain.m4sh.
 
-# ltmain.sh (GNU libtool) 2.2.6
+# libtool (GNU libtool) 2.4.2
 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
 # This is free software; see the source for copying conditions.  There is NO
 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 # GNU Libtool is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
 #
 # As a special exception to the GNU General Public License,
 # if you distribute this file as part of a program or library that
 # is built using GNU Libtool, you may include this file under the
 # same distribution terms that you use for the rest of that program.
 #
 # GNU Libtool is distributed in the hope that it will be useful, but
 # WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 # General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with GNU Libtool; see the file COPYING.  If not, a copy
 # can be downloaded from http://www.gnu.org/licenses/gpl.html,
 # or obtained by writing to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
 # Usage: $progname [OPTION]... [MODE-ARG]...
 #
 # Provide generalized library-building support services.
 #
-#     --config             show all configuration variables
-#     --debug              enable verbose shell tracing
-# -n, --dry-run            display commands without modifying any files
-#     --features           display basic configuration information and exit
-#     --mode=MODE          use operation mode MODE
-#     --preserve-dup-deps  don't remove duplicate dependency libraries
-#     --quiet, --silent    don't print informational messages
-#     --tag=TAG            use configuration variables from tag TAG
-# -v, --verbose            print informational messages (default)
-#     --version            print version information
-# -h, --help               print short or long help message
+#       --config             show all configuration variables
+#       --debug              enable verbose shell tracing
+#   -n, --dry-run            display commands without modifying any files
+#       --features           display basic configuration information and exit
+#       --mode=MODE          use operation mode MODE
+#       --preserve-dup-deps  don't remove duplicate dependency libraries
+#       --quiet, --silent    don't print informational messages
+#       --no-quiet, --no-silent
+#                            print informational messages (default)
+#       --no-warn            don't display warning messages
+#       --tag=TAG            use configuration variables from tag TAG
+#   -v, --verbose            print more informational messages than default
+#       --no-verbose         don't print the extra informational messages
+#       --version            print version information
+#   -h, --help, --help-all   print short, long, or detailed help message
 #
 # MODE must be one of the following:
 #
-#       clean              remove files from the build directory
-#       compile            compile a source file into a libtool object
-#       execute            automatically set library path, then run a program
-#       finish             complete the installation of libtool libraries
-#       install            install libraries or executables
-#       link               create a library or an executable
-#       uninstall          remove libraries from an installed directory
+#         clean              remove files from the build directory
+#         compile            compile a source file into a libtool object
+#         execute            automatically set library path, then run a program
+#         finish             complete the installation of libtool libraries
+#         install            install libraries or executables
+#         link               create a library or an executable
+#         uninstall          remove libraries from an installed directory
 #
-# MODE-ARGS vary depending on the MODE.
+# MODE-ARGS vary depending on the MODE.  When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
 #
 # When reporting a bug, please describe a test case to reproduce it and
 # include the following information:
 #
-#       host-triplet:   $host
-#       shell:          $SHELL
-#       compiler:               $LTCC
-#       compiler flags:         $LTCFLAGS
-#       linker:         $LD (gnu? $with_gnu_ld)
-#       $progname:              (GNU libtool) 2.2.6
-#       automake:               $automake_version
-#       autoconf:               $autoconf_version
+#         host-triplet: $host
+#         shell:                $SHELL
+#         compiler:             $LTCC
+#         compiler flags:               $LTCFLAGS
+#         linker:               $LD (gnu? $with_gnu_ld)
+#         $progname:    (GNU libtool) 2.4.2
+#         automake:     $automake_version
+#         autoconf:     $autoconf_version
 #
 # Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
 
-PROGRAM=ltmain.sh
+PROGRAM=libtool
 PACKAGE=libtool
-VERSION=2.2.6
+VERSION=2.4.2
 TIMESTAMP=""
-package_revision=1.3012
+package_revision=1.3337
 
 # Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 fi
 BIN_SH=xpg4; export BIN_SH # for Tru64
 DUALCASE=1; export DUALCASE # for MKS sh
 
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
 # NLS nuisances: We save the old values to restore during execute mode.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
 lt_user_locale=
 lt_safe_locale=
 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
 do
   eval "if test \"\${$lt_var+set}\" = set; then
           save_$lt_var=\$$lt_var
           $lt_var=C
           export $lt_var
           lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
           lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
         fi"
 done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
 
 $lt_unset CDPATH
 
 
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
 
 
 
 : ${CP="cp -f"}
-: ${ECHO="echo"}
-: ${EGREP="/usr/bin/grep -E"}
-: ${FGREP="/usr/bin/grep -F"}
-: ${GREP="/usr/bin/grep"}
-: ${LN_S="ln -s"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
 : ${MAKE="make"}
 : ${MKDIR="mkdir"}
 : ${MV="mv -f"}
 : ${RM="rm -f"}
-: ${SED="/opt/local/bin/gsed"}
 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 : ${Xsed="$SED -e 1s/^X//"}
 
 # Global variables:
 EXIT_SUCCESS=0
 EXIT_FAILURE=1
 EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
 EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
 
 exit_status=$EXIT_SUCCESS
 
 # Make sure IFS has a sensible default
 lt_nl='
 '
 IFS="   $lt_nl"
 
 dirname="s,/[^/]*$,,"
 basename="s,^.*/,,"
 
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
 # func_dirname_and_basename file append nondir_replacement
 # perform func_basename and func_dirname in a single function
 # call:
 #   dirname:  Compute the dirname of FILE.  If nonempty,
 #             add APPEND to the result, otherwise set result
 #             to NONDIR_REPLACEMENT.
 #             value returned in "$func_dirname_result"
 #   basename: Compute filename of FILE.
 #             value retuned in "$func_basename_result"
 # Implementation must be kept synchronized with func_dirname
 # and func_basename. For efficiency, we do not delegate to
 # those functions but instead duplicate the functionality here.
 func_dirname_and_basename ()
 {
-  # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
-  if test "X$func_dirname_result" = "X${1}"; then
-    func_dirname_result="${3}"
-  else
-    func_dirname_result="$func_dirname_result${2}"
-  fi
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+    # Extract subdirectory from the argument.
+    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+    case ${2} in
+      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+    esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+                s@/\./@/@g
+                t dotsl
+                s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+#             value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+  # Start from root dir and reassemble the path.
+  func_normal_abspath_result=
+  func_normal_abspath_tpath=$1
+  func_normal_abspath_altnamespace=
+  case $func_normal_abspath_tpath in
+    "")
+      # Empty path, that just means $cwd.
+      func_stripname '' '/' "`pwd`"
+      func_normal_abspath_result=$func_stripname_result
+      return
+    ;;
+    # The next three entries are used to spot a run of precisely
+    # two leading slashes without using negated character classes;
+    # we take advantage of case's first-match behaviour.
+    ///*)
+      # Unusual form of absolute path, do nothing.
+    ;;
+    //*)
+      # Not necessarily an ordinary path; POSIX reserves leading '//'
+      # and for example Cygwin uses it to access remote file shares
+      # over CIFS/SMB, so we conserve a leading double slash if found.
+      func_normal_abspath_altnamespace=/
+    ;;
+    /*)
+      # Absolute path, do nothing.
+    ;;
+    *)
+      # Relative path, prepend $cwd.
+      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+    ;;
+  esac
+  # Cancel out all the simple stuff to save iterations.  We also want
+  # the path to end with a slash for ease of parsing, so make sure
+  # there is one (and only one) here.
+  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+  while :; do
+    # Processed it all yet?
+    if test "$func_normal_abspath_tpath" = / ; then
+      # If we ascended to the root using ".." the result may be empty now.
+      if test -z "$func_normal_abspath_result" ; then
+        func_normal_abspath_result=/
+      fi
+      break
+    fi
+    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcar"`
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcdr"`
+    # Figure out what to do with it
+    case $func_normal_abspath_tcomponent in
+      "")
+        # Trailing empty path component, ignore it.
+      ;;
+      ..)
+        # Parent dir; strip last assembled component from result.
+        func_dirname "$func_normal_abspath_result"
+        func_normal_abspath_result=$func_dirname_result
+      ;;
+      *)
+        # Actual path component, append it.
+        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+      ;;
+    esac
+  done
+  # Restore leading double-slash if one was found on entry.
+  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
 }
 
-# Generated shell functions inserted here.
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+  func_relative_path_result=
+  func_normal_abspath "$1"
+  func_relative_path_tlibdir=$func_normal_abspath_result
+  func_normal_abspath "$2"
+  func_relative_path_tbindir=$func_normal_abspath_result
 
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
+  # Ascend the tree starting from libdir
+  while :; do
+    # check if we have found a prefix of bindir
+    case $func_relative_path_tbindir in
+      $func_relative_path_tlibdir)
+        # found an exact match
+        func_relative_path_tcancelled=
+        break
+        ;;
+      $func_relative_path_tlibdir*)
+        # found a matching prefix
+        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+        func_relative_path_tcancelled=$func_stripname_result
+        if test -z "$func_relative_path_result"; then
+          func_relative_path_result=.
+        fi
+        break
+        ;;
+      *)
+        func_dirname $func_relative_path_tlibdir
+        func_relative_path_tlibdir=${func_dirname_result}
+        if test "x$func_relative_path_tlibdir" = x ; then
+          # Have to descend all the way to the root!
+          func_relative_path_result=../$func_relative_path_result
+          func_relative_path_tcancelled=$func_relative_path_tbindir
+          break
+        fi
+        func_relative_path_result=../$func_relative_path_result
+        ;;
+    esac
+  done
+
+  # Now calculate path; take care to avoid doubling-up slashes.
+  func_stripname '' '/' "$func_relative_path_result"
+  func_relative_path_result=$func_stripname_result
+  func_stripname '/' '/' "$func_relative_path_tcancelled"
+  if test "x$func_stripname_result" != x ; then
+    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+  fi
+
+  # Normalisation. If bindir is libdir, return empty string,
+  # else relative path ending with a slash; either way, target
+  # file name can be directly appended.
+  if test ! -z "$func_relative_path_result"; then
+    func_stripname './' '' "$func_relative_path_result/"
+    func_relative_path_result=$func_stripname_result
+  fi
+}
 
 # The name of this program:
-# In the unlikely event $progname began with a '-', it would play havoc with
-# func_echo (imagine progname=-n), so we prepend ./ in that case:
 func_dirname_and_basename "$progpath"
 progname=$func_basename_result
-case $progname in
-  -*) progname=./$progname ;;
-esac
 
 # Make sure we have an absolute path for reexecution:
 case $progpath in
   [\\/]*|[A-Za-z]:\\*) ;;
   *[\\/]*)
      progdir=$func_dirname_result
      progdir=`cd "$progdir" && pwd`
      progpath="$progdir/$progname"
      ;;
   *)
      save_IFS="$IFS"
-     IFS=:
+     IFS=${PATH_SEPARATOR-:}
      for progdir in $PATH; do
        IFS="$save_IFS"
        test -x "$progdir/$progname" && break
      done
      IFS="$save_IFS"
      test -n "$progdir" || progdir=`pwd`
      progpath="$progdir/$progname"
      ;;
 esac
 
 # Sed substitution that helps us do robust quoting.  It backslashifies
 # metacharacters that are still active within double-quoted strings.
 Xsed="${SED}"' -e 1s/^X//'
 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
 
 # Same as above, but do not quote variable references.
 double_quote_subst='s/\(["`\\]\)/\\\1/g'
 
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
 # Re-`\' parameter expansions in output of double_quote_subst that were
 # `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
 # in input to double_quote_subst, that '$' was protected from expansion.
 # Since each input `\' is now two `\'s, look for any number of runs of
 # four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
 bs='\\'
 bs2='\\\\'
 bs4='\\\\\\\\'
 dollar='\$'
 sed_double_backslash="\
   s/$bs4/&\\
 /g
   s/^$bs2$dollar/$bs&/
   s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
   s/\n//g"
 
 # Standard options:
 opt_dry_run=false
 opt_help=false
 opt_quiet=false
 opt_verbose=false
 opt_warning=:
 
 # func_echo arg...
 # Echo program name prefixed message, along with the current mode
 # name if it has been set yet.
 func_echo ()
 {
-    $ECHO "$progname${mode+: }$mode: $*"
+    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
 }
 
 # func_verbose arg...
 # Echo program name prefixed message in verbose mode only.
 func_verbose ()
 {
     $opt_verbose && func_echo ${1+"$@"}
 
     # A bug in bash halts the script if the last line of a function
     # fails when set -e is in force, so we need another command to
     # work around that:
     :
 }
 
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
 # func_error arg...
 # Echo program name prefixed message to standard error.
 func_error ()
 {
-    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
 }
 
 # func_warning arg...
 # Echo program name prefixed warning message to standard error.
 func_warning ()
 {
-    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
 
     # bash bug again:
     :
 }
 
 # func_fatal_error arg...
 # Echo program name prefixed message to standard error, and exit.
 func_fatal_error ()
 {
     func_error ${1+"$@"}
@@ skipping 36 matching lines @@
       # While some portion of DIR does not yet exist...
       while test ! -d "$my_directory_path"; do
         # ...make a list in topmost first order.  Use a colon delimited
         # list incase some portion of path contains whitespace.
         my_dir_list="$my_directory_path:$my_dir_list"
 
         # If the last portion added has no slash in it, the list is done
         case $my_directory_path in */*) ;; *) break ;; esac
 
         # ...otherwise throw away the child directory and loop
-        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
       done
-      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
 
       save_mkdir_p_IFS="$IFS"; IFS=':'
       for my_dir in $my_dir_list; do
         IFS="$save_mkdir_p_IFS"
         # mkdir can fail with a `File exist' error if two processes
         # try to create one of the directories concurrently.  Don't
         # stop in that case!
         $MKDIR "$my_dir" 2>/dev/null || :
       done
       IFS="$save_mkdir_p_IFS"
@@ skipping 29 matching lines @@
         umask 0077
         $MKDIR "$my_tmpdir"
         umask $save_mktempdir_umask
       fi
 
       # If we're not in dry-run mode, bomb out on failure
       test -d "$my_tmpdir" || \
         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
     fi
 
-    $ECHO "X$my_tmpdir" | $Xsed
+    $ECHO "$my_tmpdir"
 }
 
 
 # func_quote_for_eval arg
 # Aesthetically quote ARG to be evaled later.
 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
 # is double-quoted, suitable for a subsequent eval, whereas
 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
 # which are still active within double quotes backslashified.
 func_quote_for_eval ()
 {
     case $1 in
       *[\\\`\"\$]*)
-        func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+        func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
       *)
         func_quote_for_eval_unquoted_result="$1" ;;
     esac
 
     case $func_quote_for_eval_unquoted_result in
       # Double-quote args containing shell metacharacters to delay
       # word splitting, command substitution and and variable
       # expansion for a subsequent eval.
       # Many Bourne shells cannot handle close brackets correctly
       # in scan sets, so we specify it separately.
       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
         func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
         ;;
       *)
         func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
     esac
 }
 
 
 # func_quote_for_expand arg
 # Aesthetically quote ARG to be evaled later; same as above,
 # but do not quote variable references.
 func_quote_for_expand ()
 {
     case $1 in
       *[\\\`\"]*)
-        my_arg=`$ECHO "X$1" | $Xsed \
+        my_arg=`$ECHO "$1" | $SED \
             -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
       *)
         my_arg="$1" ;;
     esac
 
     case $my_arg in
       # Double-quote args containing shell metacharacters to delay
       # word splitting and command substitution for a subsequent eval.
       # Many Bourne shells cannot handle close brackets correctly
       # in scan sets, so we specify it separately.
@@ skipping 48 matching lines @@
       eval "$lt_user_locale
             $my_cmd"
       my_status=$?
       eval "$lt_safe_locale"
       if test "$my_status" -eq 0; then :; else
         eval "(exit $my_status); $my_fail_exp"
       fi
     fi
 }
 
-
-
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+  case $1 in
+  [0-9]* | *[!a-zA-Z0-9_]*)
+    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+    ;;
+  * )
+    func_tr_sh_result=$1
+    ;;
+  esac
+}
 
 
 # func_version
 # Echo version message to standard output and exit.
 func_version ()
 {
-    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+    $opt_debug
+
+    $SED -n '/(C)/!b go
+        :more
+        /\./!{
+          N
+          s/\n# / /
+          b more
+        }
+        :go
+        /^# '$PROGRAM' (GNU /,/# warranty; / {
         s/^# //
         s/^# *$//
         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
         p
      }' < "$progpath"
      exit $?
 }
 
 # func_usage
 # Echo short help message to standard output and exit.
 func_usage ()
 {
-    $SED -n '/^# Usage:/,/# -h/ {
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
         s/^# //
         s/^# *$//
         s/\$progname/'$progname'/
         p
     }' < "$progpath"
-    $ECHO
+    echo
     $ECHO "run \`$progname --help | more' for full usage"
     exit $?
 }
 
-# func_help
-# Echo long help message to standard output and exit.
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
 func_help ()
 {
+    $opt_debug
+
     $SED -n '/^# Usage:/,/# Report bugs to/ {
+        :print
         s/^# //
         s/^# *$//
         s*\$progname*'$progname'*
         s*\$host*'"$host"'*
         s*\$SHELL*'"$SHELL"'*
         s*\$LTCC*'"$LTCC"'*
         s*\$LTCFLAGS*'"$LTCFLAGS"'*
         s*\$LD*'"$LD"'*
         s/\$with_gnu_ld/'"$with_gnu_ld"'/
-        s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
-        s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+        s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+        s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
         p
-     }' < "$progpath"
-    exit $?
+        d
+     }
+     /^# .* home page:/b print
+     /^# General help using/b print
+     ' < "$progpath"
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
 }
 
 # func_missing_arg argname
 # Echo program name prefixed message to standard error and set global
 # exit_cmd.
 func_missing_arg ()
 {
-    func_error "missing argument for $1"
+    $opt_debug
+
+    func_error "missing argument for $1."
     exit_cmd=exit
 }
 
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+    my_sed_long_arg='1s/^--[^=]*=//'
+
+    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
 exit_cmd=:
 
 
 
 
 
-# Check that we have a working $ECHO.
-if test "X$1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X$1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
-  # Yippee, $ECHO works!
-  :
-else
-  # Restart under the correct shell, and then maybe $ECHO will work.
-  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-# Same for EGREP, and just to be sure, do LTCC as well
-if test "x$EGREP" = x ; then
-    EGREP=egrep
-fi
-if test "x$LTCC" = x ; then
-    LTCC=${CC-gcc}
-fi
-
-if test "X$1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<EOF
-$*
-EOF
-  exit $EXIT_SUCCESS
-fi
-
 magic="%%%MAGIC variable%%%"
 magic_exe="%%%MAGIC EXE variable%%%"
 
 # Global variables.
-# $mode is unset
 nonopt=
-execute_dlfiles=
 preserve_args=
 lo2o="s/\\.lo\$/.${objext}/"
 o2lo="s/\\.${objext}\$/.lo/"
 extracted_archives=
 extracted_serial=0
 
-opt_dry_run=false
-opt_duplicate_deps=false
-opt_silent=false
-opt_debug=:
-
 # If this variable is set in any of the actions, the command in it
 # will be execed at the end.  This prevents here-documents from being
 # left over by shells.
 exec_cmd=
 
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+    eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+    func_quote_for_eval "${2}"
+    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+    func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
 # func_fatal_configuration arg...
 # Echo program name prefixed message to standard error, followed by
 # a configuration failure hint, and exit.
 func_fatal_configuration ()
 {
     func_error ${1+"$@"}
     func_error "See the $PACKAGE documentation for more information."
     func_fatal_error "Fatal configuration error."
 }
 
@@ skipping 13 matching lines @@
       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
     done
 
     exit $?
 }
 
 # func_features
 # Display the features supported by this script.
 func_features ()
 {
-    $ECHO "host: $host"
+    echo "host: $host"
     if test "$build_libtool_libs" = yes; then
-      $ECHO "enable shared libraries"
+      echo "enable shared libraries"
     else
-      $ECHO "disable shared libraries"
+      echo "disable shared libraries"
     fi
     if test "$build_old_libs" = yes; then
-      $ECHO "enable static libraries"
+      echo "enable static libraries"
     else
-      $ECHO "disable static libraries"
+      echo "disable static libraries"
     fi
 
     exit $?
 }
 
 # func_enable_tag tagname
 # Verify that TAGNAME is valid, and either flag an error and exit, or
 # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
 # variable here.
 func_enable_tag ()
@@ skipping 26 matching lines @@
         # quotes we have to do it in 2 steps:
         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
         eval "$extractedcf"
       else
         func_error "ignoring unknown tag $tagname"
       fi
       ;;
   esac
 }
 
-# Parse options once, thoroughly.  This comes as soon as possible in
-# the script to make things like `libtool --version' happen quickly.
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
 {
-
-  # Shorthand for --mode=foo, only valid as the first argument
-  case $1 in
-  clean|clea|cle|cl)
-    shift; set dummy --mode clean ${1+"$@"}; shift
-    ;;
-  compile|compil|compi|comp|com|co|c)
-    shift; set dummy --mode compile ${1+"$@"}; shift
-    ;;
-  execute|execut|execu|exec|exe|ex|e)
-    shift; set dummy --mode execute ${1+"$@"}; shift
-    ;;
-  finish|finis|fini|fin|fi|f)
-    shift; set dummy --mode finish ${1+"$@"}; shift
-    ;;
-  install|instal|insta|inst|ins|in|i)
-    shift; set dummy --mode install ${1+"$@"}; shift
-    ;;
-  link|lin|li|l)
-    shift; set dummy --mode link ${1+"$@"}; shift
-    ;;
-  uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
-    shift; set dummy --mode uninstall ${1+"$@"}; shift
-    ;;
-  esac
-
-  # Parse non-mode specific arguments:
-  while test "$#" -gt 0; do
+  if test "$package_revision" != "$macro_revision"; then
+    if test "$VERSION" != "$macro_version"; then
+      if test -z "$macro_version"; then
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      fi
+    else
+      cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+    fi
+
+    exit $EXIT_MISMATCH
+  fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+  shift; set dummy --mode clean ${1+"$@"}; shift
+  ;;
+compile|compil|compi|comp|com|co|c)
+  shift; set dummy --mode compile ${1+"$@"}; shift
+  ;;
+execute|execut|execu|exec|exe|ex|e)
+  shift; set dummy --mode execute ${1+"$@"}; shift
+  ;;
+finish|finis|fini|fin|fi|f)
+  shift; set dummy --mode finish ${1+"$@"}; shift
+  ;;
+install|instal|insta|inst|ins|in|i)
+  shift; set dummy --mode install ${1+"$@"}; shift
+  ;;
+link|lin|li|l)
+  shift; set dummy --mode link ${1+"$@"}; shift
+  ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+  shift; set dummy --mode uninstall ${1+"$@"}; shift
+  ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly.  This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+  # this just eases exit handling
+  while test $# -gt 0; do
     opt="$1"
     shift
-
     case $opt in
-      --config)         func_config                                     ;;
-
-      --debug)          preserve_args="$preserve_args $opt"
+      --debug|-x)       opt_debug='set -x'
                         func_echo "enabling shell trace mode"
-                        opt_debug='set -x'
                         $opt_debug
                         ;;
-
-      -dlopen)          test "$#" -eq 0 && func_missing_arg "$opt" && break
-                        execute_dlfiles="$execute_dlfiles $1"
-                        shift
-                        ;;
-
-      --dry-run | -n)   opt_dry_run=:                                   ;;
-      --features)       func_features                                   ;;
-      --finish)         mode="finish"                                   ;;
-
-      --mode)           test "$#" -eq 0 && func_missing_arg "$opt" && break
-                        case $1 in
-                          # Valid mode arguments:
-                          clean)        ;;
-                          compile)      ;;
-                          execute)      ;;
-                          finish)       ;;
-                          install)      ;;
-                          link)         ;;
-                          relink)       ;;
-                          uninstall)    ;;
-
-                          # Catch anything else as an error
-                          *) func_error "invalid argument for $opt"
-                             exit_cmd=exit
-                             break
-                             ;;
-                        esac
-
-                        mode="$1"
-                        shift
-                        ;;
-
+      --dry-run|--dryrun|-n)
+                        opt_dry_run=:
+                        ;;
+      --config)
+                        opt_config=:
+func_config
+                        ;;
+      --dlopen|-dlopen)
+                        optarg="$1"
+                        opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+                        shift
+                        ;;
       --preserve-dup-deps)
-                        opt_duplicate_deps=:                            ;;
-
-      --quiet|--silent) preserve_args="$preserve_args $opt"
+                        opt_preserve_dup_deps=:
+                        ;;
+      --features)
+                        opt_features=:
+func_features
+                        ;;
+      --finish)
+                        opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+                        ;;
+      --help)
+                        opt_help=:
+                        ;;
+      --help-all)
+                        opt_help_all=:
+opt_help=': help-all'
+                        ;;
+      --mode)
+                        test $# = 0 && func_missing_arg $opt && break
+                        optarg="$1"
+                        opt_mode="$optarg"
+case $optarg in
+  # Valid mode arguments:
+  clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+  # Catch anything else as an error
+  *) func_error "invalid argument for $opt"
+     exit_cmd=exit
+     break
+     ;;
+esac
+                        shift
+                        ;;
+      --no-silent|--no-quiet)
+                        opt_silent=false
+func_append preserve_args " $opt"
+                        ;;
+      --no-warning|--no-warn)
+                        opt_warning=false
+func_append preserve_args " $opt"
+                        ;;
+      --no-verbose)
+                        opt_verbose=false
+func_append preserve_args " $opt"
+                        ;;
+      --silent|--quiet)
                         opt_silent=:
-                        ;;
-
-      --verbose| -v)    preserve_args="$preserve_args $opt"
-                        opt_silent=false
-                        ;;
-
-      --tag)            test "$#" -eq 0 && func_missing_arg "$opt" && break
-                        preserve_args="$preserve_args $opt $1"
-                        func_enable_tag "$1"    # tagname is set here
-                        shift
-                        ;;
+func_append preserve_args " $opt"
+        opt_verbose=false
+                        ;;
+      --verbose|-v)
+                        opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+                        ;;
+      --tag)
+                        test $# = 0 && func_missing_arg $opt && break
+                        optarg="$1"
+                        opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+                        shift
+                        ;;
+
+      -\?|-h)           func_usage                              ;;
+      --help)           func_help                               ;;
+      --version)        func_version                            ;;
 
       # Separate optargs to long options:
-      -dlopen=*|--mode=*|--tag=*)
-                        func_opt_split "$opt"
-                        set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
-                        shift
-                        ;;
-
-      -\?|-h)           func_usage                                      ;;
-      --help)           opt_help=:                                      ;;
-      --version)        func_version                                    ;;
-
-      -*)               func_fatal_help "unrecognized option \`$opt'"   ;;
-
-      *)                nonopt="$opt"
-                        break
-                        ;;
+      --*=*)
+                        func_split_long_opt "$opt"
+                        set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+                        shift
+                        ;;
+
+      # Separate non-argument short options:
+      -\?*|-h*|-n*|-v*)
+                        func_split_short_opt "$opt"
+                        set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+                        shift
+                        ;;
+
+      --)               break                                   ;;
+      -*)               func_fatal_help "unrecognized option \`$opt'" ;;
+      *)                set dummy "$opt" ${1+"$@"};     shift; break  ;;
     esac
   done
 
+  # Validate options:
+
+  # save first non-option argument
+  if test "$#" -gt 0; then
+    nonopt="$opt"
+    shift
+  fi
+
+  # preserve --debug
+  test "$opt_debug" = : || func_append preserve_args " --debug"
 
   case $host in
     *cygwin* | *mingw* | *pw32* | *cegcc*)
       # don't eliminate duplications in $postdeps and $predeps
       opt_duplicate_compiler_generated_deps=:
       ;;
     *)
-      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
       ;;
   esac
 
-  # Having warned about all mis-specified options, bail out if
-  # anything was wrong.
+  $opt_help || {
+    # Sanity checks first:
+    func_check_version_match
+
+    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+      func_fatal_configuration "not configured to build any kind of library"
+    fi
+
+    # Darwin sucks
+    eval std_shrext=\"$shrext_cmds\"
+
+    # Only execute mode is allowed to have -dlopen flags.
+    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+      func_error "unrecognized option \`-dlopen'"
+      $ECHO "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Change the help message to a mode-specific one.
+    generic_help="$help"
+    help="Try \`$progname --help --mode=$opt_mode' for more information."
+  }
+
+
+  # Bail if the options were screwed
   $exit_cmd $EXIT_FAILURE
 }
 
-# func_check_version_match
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
-  if test "$package_revision" != "$macro_revision"; then
-    if test "$VERSION" != "$macro_version"; then
-      if test -z "$macro_version"; then
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      else
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      fi
-    else
-      cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
-    fi
 
-    exit $EXIT_MISMATCH
-  fi
-}
 
 
 ## ----------- ##
 ##    Main.    ##
 ## ----------- ##
 
-$opt_help || {
-  # Sanity checks first:
-  func_check_version_match
-
-  if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
-    func_fatal_configuration "not configured to build any kind of library"
-  fi
-
-  test -z "$mode" && func_fatal_error "error: you must specify a MODE."
-
-
-  # Darwin sucks
-  eval std_shrext=\"$shrext_cmds\"
-
-
-  # Only execute mode is allowed to have -dlopen flags.
-  if test -n "$execute_dlfiles" && test "$mode" != execute; then
-    func_error "unrecognized option \`-dlopen'"
-    $ECHO "$help" 1>&2
-    exit $EXIT_FAILURE
-  fi
-
-  # Change the help message to a mode-specific one.
-  generic_help="$help"
-  help="Try \`$progname --help --mode=$mode' for more information."
-}
-
-
 # func_lalib_p file
 # True iff FILE is a libtool `.la' library or `.lo' object file.
 # This function is only a basic sanity check; it will hardly flush out
 # determined imposters.
 func_lalib_p ()
 {
     test -f "$1" &&
       $SED -e 4q "$1" 2>/dev/null \
         | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
 }
@@ skipping 43 matching lines @@
     esac
     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
 }
 
 # func_ltwrapper_scriptname file
 # Assumes file is an ltwrapper_executable
 # uses $file to determine the appropriate filename for a
 # temporary ltwrapper_script.
 func_ltwrapper_scriptname ()
 {
-    func_ltwrapper_scriptname_result=""
-    if func_ltwrapper_executable_p "$1"; then
-        func_dirname_and_basename "$1" "" "."
-        func_stripname '' '.exe' "$func_basename_result"
-        func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
-    fi
+    func_dirname_and_basename "$1" "" "."
+    func_stripname '' '.exe' "$func_basename_result"
+    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
 }
 
 # func_ltwrapper_p file
 # True iff FILE is a libtool wrapper script or wrapper executable
 # This function is only a basic sanity check; it will hardly flush out
 # determined imposters.
 func_ltwrapper_p ()
 {
     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
 }
@@ skipping 25 matching lines @@
 func_source ()
 {
     $opt_debug
     case $1 in
     */* | *\\*) . "$1" ;;
     *)          . "./$1" ;;
     esac
 }
 
 
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot.  Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+  func_resolve_sysroot_result=$1
+  case $func_resolve_sysroot_result in
+  =*)
+    func_stripname '=' '' "$func_resolve_sysroot_result"
+    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+    ;;
+  esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case "$lt_sysroot:$1" in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result="=$func_stripname_result"
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
+
 # func_infer_tag arg
 # Infer tagged configuration to use if any are available and
 # if one wasn't chosen via the "--tag" command line option.
 # Only attempt this if the compiler in the base compile
 # command doesn't match the default compiler.
 # arg is usually of the form 'gcc ...'
 func_infer_tag ()
 {
     $opt_debug
     if test -n "$available_tags" && test -z "$tagname"; then
       CC_quoted=
       for arg in $CC; do
-        func_quote_for_eval "$arg"
-        CC_quoted="$CC_quoted $func_quote_for_eval_result"
+        func_append_quoted CC_quoted "$arg"
       done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
       case $@ in
       # Blanks in the command may have been stripped by the calling shell,
       # but not from the CC environment variable when configure was run.
-      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
       # Blanks at the start of $base_compile will cause this to fail
       # if we don't check for them as well.
       *)
         for z in $available_tags; do
           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
             # Evaluate the configuration.
             eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
             CC_quoted=
             for arg in $CC; do
               # Double-quote args containing other shell metacharacters.
-              func_quote_for_eval "$arg"
-              CC_quoted="$CC_quoted $func_quote_for_eval_result"
+              func_append_quoted CC_quoted "$arg"
             done
+            CC_expanded=`func_echo_all $CC`
+            CC_quoted_expanded=`func_echo_all $CC_quoted`
             case "$@ " in
-              " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+            " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+            " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
               # The compiler in the base compile command matches
               # the one in the tagged configuration.
               # Assume this is the tagged configuration we want.
               tagname=$z
               break
               ;;
             esac
           fi
         done
         # If $tagname still isn't set, then no tagged configuration
@@ skipping 42 matching lines @@
 pic_object=$write_lobj
 
 # Name of the non-PIC object
 non_pic_object=$write_oldobj
 
 EOF
       $MV "${write_libobj}T" "${write_libobj}"
     }
 }
 
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+  $opt_debug
+  func_convert_core_file_wine_to_w32_result="$1"
+  if test -n "$1"; then
+    # Unfortunately, winepath does not exit with a non-zero error code, so we
+    # are forced to check the contents of stdout. On the other hand, if the
+    # command is not found, the shell will set an exit code of 127 and print
+    # *an error message* to stdout. So we must check for both error code of
+    # zero AND non-empty stdout, which explains the odd construction:
+    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+        $SED -e "$lt_sed_naive_backslashify"`
+    else
+      func_convert_core_file_wine_to_w32_result=
+    fi
+  fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+  $opt_debug
+  # unfortunately, winepath doesn't convert paths, only file names
+  func_convert_core_path_wine_to_w32_result=""
+  if test -n "$1"; then
+    oldIFS=$IFS
+    IFS=:
+    for func_convert_core_path_wine_to_w32_f in $1; do
+      IFS=$oldIFS
+      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+        if test -z "$func_convert_core_path_wine_to_w32_result"; then
+          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+        else
+          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+        fi
+      fi
+    done
+    IFS=$oldIFS
+  fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+  $opt_debug
+  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+    if test "$?" -ne 0; then
+      # on failure, ensure result is empty
+      func_cygpath_result=
+    fi
+  else
+    func_cygpath_result=
+    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+  fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format.  Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+  $opt_debug
+  # awkward: cmd appends spaces to result
+  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+  $opt_debug
+  if test -z "$2" && test -n "$1" ; then
+    func_error "Could not determine host file name corresponding to"
+    func_error "  \`$1'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback:
+    func_to_host_file_result="$1"
+  fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+  $opt_debug
+  if test -z "$4" && test -n "$3"; then
+    func_error "Could not determine the host path corresponding to"
+    func_error "  \`$3'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback.  This is a deliberately simplistic "conversion" and
+    # should not be "improved".  See libtool.info.
+    if test "x$1" != "x$2"; then
+      lt_replace_pathsep_chars="s|$1|$2|g"
+      func_to_host_path_result=`echo "$3" |
+        $SED -e "$lt_replace_pathsep_chars"`
+    else
+      func_to_host_path_result="$3"
+    fi
+  fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+  $opt_debug
+  case $4 in
+  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+    ;;
+  esac
+  case $4 in
+  $2 ) func_append func_to_host_path_result "$3"
+    ;;
+  esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+  $opt_debug
+  $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result.  If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+  $opt_debug
+  case ,$2, in
+    *,"$to_tool_file_cmd",*)
+      func_to_tool_file_result=$1
+      ;;
+    *)
+      $to_tool_file_cmd "$1"
+      func_to_tool_file_result=$func_to_host_file_result
+      ;;
+  esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+  func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+    # LT_CYGPATH in this case.
+    func_to_host_file_result=`cygpath -m "$1"`
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format.  Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_file_wine_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+    func_convert_core_file_wine_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format.  If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+#   file name conversion function    : func_convert_file_X_to_Y ()
+#   path conversion function         : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same.  If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+  $opt_debug
+  if test -z "$to_host_path_cmd"; then
+    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+    to_host_path_cmd="func_convert_path_${func_stripname_result}"
+  fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+  $opt_debug
+  func_init_to_host_path_cmd
+  $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+  func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from ARG.  MSYS
+    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+    # and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format.  Requires a wine environment and
+# a working winepath.  Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from
+    # ARG. msys behavior is inconsistent here, cygpath turns them
+    # into '.;' and ';.', and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
 # func_mode_compile arg...
 func_mode_compile ()
 {
     $opt_debug
     # Get the compilation command and the source file.
     base_compile=
     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
     suppress_opt=yes
     suppress_output=
     arg_mode=normal
@@ skipping 20 matching lines @@
         # Accept any command-line options.
         case $arg in
         -o)
           test -n "$libobj" && \
             func_fatal_error "you cannot specify \`-o' more than once"
           arg_mode=target
           continue
           ;;
 
         -pie | -fpie | -fPIE)
-          pie_flag="$pie_flag $arg"
+          func_append pie_flag " $arg"
           continue
           ;;
 
         -shared | -static | -prefer-pic | -prefer-non-pic)
-          later="$later $arg"
+          func_append later " $arg"
           continue
           ;;
 
         -no-suppress)
           suppress_opt=no
           continue
           ;;
 
         -Xcompiler)
           arg_mode=arg  #  the next one goes into the "base_compile" arg list
           continue      #  The current "srcfile" will either be retained or
           ;;            #  replaced later.  I would guess that would be a bug.
 
         -Wc,*)
           func_stripname '-Wc,' '' "$arg"
           args=$func_stripname_result
           lastarg=
           save_ifs="$IFS"; IFS=','
           for arg in $args; do
             IFS="$save_ifs"
-            func_quote_for_eval "$arg"
-            lastarg="$lastarg $func_quote_for_eval_result"
+            func_append_quoted lastarg "$arg"
           done
           IFS="$save_ifs"
           func_stripname ' ' '' "$lastarg"
           lastarg=$func_stripname_result
 
           # Add the arguments to base_compile.
-          base_compile="$base_compile $lastarg"
+          func_append base_compile " $lastarg"
           continue
           ;;
 
         *)
           # Accept the current argument as the source file.
           # The previous "srcfile" becomes the current argument.
           #
           lastarg="$srcfile"
           srcfile="$arg"
           ;;
         esac  #  case $arg
         ;;
       esac    #  case $arg_mode
 
       # Aesthetically quote the previous argument.
-      func_quote_for_eval "$lastarg"
-      base_compile="$base_compile $func_quote_for_eval_result"
+      func_append_quoted base_compile "$lastarg"
     done # for arg
 
     case $arg_mode in
     arg)
       func_fatal_error "you must specify an argument for -Xcompile"
       ;;
     target)
       func_fatal_error "you must specify a target with \`-o'"
       ;;
     *)
       # Get the name of the library object.
       test -z "$libobj" && {
         func_basename "$srcfile"
         libobj="$func_basename_result"
       }
       ;;
     esac
 
     # Recognize several different file suffixes.
     # If the user specifies -o file.o, it is replaced with file.lo
     case $libobj in
     *.[cCFSifmso] | \
     *.ada | *.adb | *.ads | *.asm | \
     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
       func_xform "$libobj"
       libobj=$func_xform_result
       ;;
     esac
 
     case $libobj in
     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
     *)
       func_fatal_error "cannot determine name of library object from \`$libobj'"
       ;;
@@ skipping 54 matching lines @@
       ;;
     esac
     if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
       # non-PIC code in shared libraries is not supported
       pic_mode=default
     fi
 
     # Calculate the filename of the output object if compiler does
     # not support -o with -c
     if test "$compiler_c_o" = no; then
-      output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
       lockfile="$output_obj.lock"
     else
       output_obj=
       need_locks=no
       lockfile=
     fi
 
     # Lock this critical section if it is needed
     # We use this script file to make the link, it avoids creating a new file
     if test "$need_locks" = yes; then
@@ skipping 10 matching lines @@
 This indicates that another process is trying to use the same
 temporary object file, and libtool could not work around it because
 your compiler does not support \`-c' and \`-o' together.  If you
 repeat this compilation, it may succeed, by chance, but you had better
 avoid parallel builds (make -j) in this platform, or get a better
 compiler."
 
         $opt_dry_run || $RM $removelist
         exit $EXIT_FAILURE
       fi
-      removelist="$removelist $output_obj"
+      func_append removelist " $output_obj"
       $ECHO "$srcfile" > "$lockfile"
     fi
 
     $opt_dry_run || $RM $removelist
-    removelist="$removelist $lockfile"
+    func_append removelist " $lockfile"
     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
 
-    if test -n "$fix_srcfile_path"; then
-      eval srcfile=\"$fix_srcfile_path\"
-    fi
+    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+    srcfile=$func_to_tool_file_result
     func_quote_for_eval "$srcfile"
     qsrcfile=$func_quote_for_eval_result
 
     # Only build a PIC object if we are building libtool libraries.
     if test "$build_libtool_libs" = yes; then
       # Without this assignment, base_compile gets emptied.
       fbsd_hideous_sh_bug=$base_compile
 
       if test "$pic_mode" != no; then
         command="$base_compile $qsrcfile $pic_flag"
       else
         # Don't build PIC code
         command="$base_compile $qsrcfile"
       fi
 
       func_mkdir_p "$xdir$objdir"
 
       if test -z "$output_obj"; then
         # Place PIC objects in $objdir
-        command="$command -o $lobj"
+        func_append command " -o $lobj"
       fi
 
       func_show_eval_locale "$command"  \
           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
 
       if test "$need_locks" = warn &&
          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
         $ECHO "\
 *** ERROR, $lockfile contains:
 `cat $lockfile 2>/dev/null`
@@ skipping 26 matching lines @@
 
     # Only build a position-dependent object if we build old libraries.
     if test "$build_old_libs" = yes; then
       if test "$pic_mode" != yes; then
         # Don't build PIC code
         command="$base_compile $qsrcfile$pie_flag"
       else
         command="$base_compile $qsrcfile $pic_flag"
       fi
       if test "$compiler_c_o" = yes; then
-        command="$command -o $obj"
+        func_append command " -o $obj"
       fi
 
       # Suppress compiler output if we already did a PIC compilation.
-      command="$command$suppress_output"
+      func_append command "$suppress_output"
       func_show_eval_locale "$command" \
         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
 
       if test "$need_locks" = warn &&
          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
         $ECHO "\
 *** ERROR, $lockfile contains:
 `cat $lockfile 2>/dev/null`
 
 but it should contain:
@@ skipping 24 matching lines @@
       if test "$need_locks" != no; then
         removelist=$lockfile
         $RM "$lockfile"
       fi
     }
 
     exit $EXIT_SUCCESS
 }
 
 $opt_help || {
-test "$mode" = compile && func_mode_compile ${1+"$@"}
+  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
 }
 
 func_mode_help ()
 {
     # We need to display help for each of the modes.
-    case $mode in
+    case $opt_mode in
       "")
         # Generic help is extracted from the usage comments
         # at the start of this file.
         func_help
         ;;
 
       clean)
         $ECHO \
 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
 
@@ skipping 10 matching lines @@
       compile)
       $ECHO \
 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
 
 Compile a source file into a libtool library object.
 
 This mode accepts the following additional options:
 
   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
   -no-suppress      do not suppress compiler output for multiple passes
-  -prefer-pic       try to building PIC objects only
-  -prefer-non-pic   try to building non-PIC objects only
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
   -shared           do not build a \`.o' file suitable for static linking
   -static           only build a \`.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
 
 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
 from the given SOURCEFILE.
 
 The output file name is determined by removing the directory component from
 SOURCEFILE, then substituting the C source code suffix \`.c' with the
 library object suffix, \`.lo'."
         ;;
 
       execute)
@@ skipping 32 matching lines @@
         $ECHO \
 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
 
 Install executables or libraries.
 
 INSTALL-COMMAND is the installation command.  The first component should be
 either the \`install' or \`cp' program.
 
 The following components of INSTALL-COMMAND are treated specially:
 
-  -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
 
 The rest of the components are interpreted as arguments to that command (only
 BSD-compatible install options are recognized)."
         ;;
 
       link)
         $ECHO \
 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
 
 Link object files or libraries together to form another library, or to
 create an executable program.
 
 LINK-COMMAND is a command using the C compiler that you would use to create
 a program from several object files.
 
 The following components of LINK-COMMAND are treated specially:
 
   -all-static       do not do any dynamic linking at all
   -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
   -export-symbols SYMFILE
                     try to export only the symbols listed in SYMFILE
   -export-symbols-regex REGEX
                     try to export only the symbols matching REGEX
   -LLIBDIR          search LIBDIR for required installed libraries
   -lNAME            OUTPUT-FILE requires the installed library libNAME
   -module           build a library that can dlopened
   -no-fast-install  disable the fast-install mode
   -no-install       link a not-installable executable
   -no-undefined     declare that a library does not refer to external symbols
   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
   -objectlist FILE  Use a list of object files found in FILE to specify objects
   -precious-files-regex REGEX
                     don't remove output files matching REGEX
   -release RELEASE  specify package release information
   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
   -shared           only do dynamic linking of libtool libraries
   -shrext SUFFIX    override the standard shared library file extension
   -static           do not do any dynamic linking of uninstalled libtool libraries
   -static-libtool-libs
                     do not do any dynamic linking of libtool libraries
   -version-info CURRENT[:REVISION[:AGE]]
                     specify library version info [each variable defaults to 0]
   -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
 
 All other options (arguments beginning with \`-') are ignored.
 
 Every other argument is treated as a filename.  Files ending in \`.la' are
 treated as uninstalled libtool libraries, other files are standard or library
 object files.
 
 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
 only library objects (\`.lo' files) may be specified, and \`-rpath' is
 required, except when creating a convenience library.
@@ skipping 13 matching lines @@
 
 RM is the name of the program to use to delete files associated with each FILE
 (typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
 to RM.
 
 If FILE is a libtool library, all the files associated with it are deleted.
 Otherwise, only FILE itself is deleted using RM."
         ;;
 
       *)
-        func_fatal_help "invalid operation mode \`$mode'"
+        func_fatal_help "invalid operation mode \`$opt_mode'"
         ;;
     esac
 
-    $ECHO
+    echo
     $ECHO "Try \`$progname --help' for more information about other modes."
-
-    exit $?
 }
 
-  # Now that we've collected a possible --mode arg, show help if necessary
-  $opt_help && func_mode_help
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test "$opt_help" = :; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+        func_mode_help
+      done
+    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+        echo
+        func_mode_help
+      done
+    } |
+    sed '1d
+      /^When reporting/,/^Report/{
+        H
+        d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
 
 
 # func_mode_execute arg...
 func_mode_execute ()
 {
     $opt_debug
     # The first argument is the command name.
     cmd="$nonopt"
     test -z "$cmd" && \
       func_fatal_help "you must specify a COMMAND"
 
     # Handle -dlopen flags immediately.
-    for file in $execute_dlfiles; do
+    for file in $opt_dlopen; do
       test -f "$file" \
         || func_fatal_help "\`$file' is not a file"
 
       dir=
       case $file in
       *.la)
+        func_resolve_sysroot "$file"
+        file=$func_resolve_sysroot_result
+
         # Check to see that this really is a libtool archive.
         func_lalib_unsafe_p "$file" \
           || func_fatal_help "\`$lib' is not a valid libtool archive"
 
         # Read the libtool library.
         dlname=
         library_names=
         func_source "$file"
 
         # Skip this library if it cannot be dlopened.
         if test -z "$dlname"; then
           # Warn if it was a shared library.
           test -n "$library_names" && \
             func_warning "\`$file' was not linked with \`-export-dynamic'"
           continue
         fi
 
         func_dirname "$file" "" "."
         dir="$func_dirname_result"
 
         if test -f "$dir/$objdir/$dlname"; then
-          dir="$dir/$objdir"
+          func_append dir "/$objdir"
         else
           if test ! -f "$dir/$dlname"; then
             func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
           fi
         fi
         ;;
 
       *.lo)
         # Just add the directory containing the .lo file.
         func_dirname "$file" "" "."
@@ skipping 20 matching lines @@
 
     # This variable tells wrapper scripts just to set shlibpath_var
     # rather than running their programs.
     libtool_execute_magic="$magic"
 
     # Check if any of the arguments is a wrapper script.
     args=
     for file
     do
       case $file in
-      -*) ;;
+      -* | *.la | *.lo ) ;;
       *)
         # Do a test to see if this is really a libtool program.
         if func_ltwrapper_script_p "$file"; then
           func_source "$file"
           # Transform arg to wrapped name.
           file="$progdir/$program"
         elif func_ltwrapper_executable_p "$file"; then
           func_ltwrapper_scriptname "$file"
           func_source "$func_ltwrapper_scriptname_result"
           # Transform arg to wrapped name.
           file="$progdir/$program"
         fi
         ;;
       esac
       # Quote arguments (to preserve shell metacharacters).
-      func_quote_for_eval "$file"
-      args="$args $func_quote_for_eval_result"
+      func_append_quoted args "$file"
     done
 
     if test "X$opt_dry_run" = Xfalse; then
       if test -n "$shlibpath_var"; then
         # Export the shlibpath_var.
         eval "export $shlibpath_var"
       fi
 
       # Restore saved environment variables
       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
       do
         eval "if test \"\${save_$lt_var+set}\" = set; then
                 $lt_var=\$save_$lt_var; export $lt_var
               else
                 $lt_unset $lt_var
               fi"
       done
 
       # Now prepare to actually exec the command.
       exec_cmd="\$cmd$args"
     else
       # Display what would be done.
       if test -n "$shlibpath_var"; then
         eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
-        $ECHO "export $shlibpath_var"
+        echo "export $shlibpath_var"
       fi
       $ECHO "$cmd$args"
       exit $EXIT_SUCCESS
     fi
 }
 
-test "$mode" = execute && func_mode_execute ${1+"$@"}
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
 
 
 # func_mode_finish arg...
 func_mode_finish ()
 {
     $opt_debug
-    libdirs="$nonopt"
+    libs=
+    libdirs=
     admincmds=
 
+    for opt in "$nonopt" ${1+"$@"}
+    do
+      if test -d "$opt"; then
+        func_append libdirs " $opt"
+
+      elif test -f "$opt"; then
+        if func_lalib_unsafe_p "$opt"; then
+          func_append libs " $opt"
+        else
+          func_warning "\`$opt' is not a valid libtool archive"
+        fi
+
+      else
+        func_fatal_error "invalid argument \`$opt'"
+      fi
+    done
+
+    if test -n "$libs"; then
+      if test -n "$lt_sysroot"; then
+        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+      else
+        sysroot_cmd=
+      fi
+
+      # Remove sysroot references
+      if $opt_dry_run; then
+        for lib in $libs; do
+          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+        done
+      else
+        tmpdir=`func_mktempdir`
+        for lib in $libs; do
+          sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+            > $tmpdir/tmp-la
+          mv -f $tmpdir/tmp-la $lib
+        done
+        ${RM}r "$tmpdir"
+      fi
+    fi
+
     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      for dir
-      do
-        libdirs="$libdirs $dir"
-      done
-
       for libdir in $libdirs; do
         if test -n "$finish_cmds"; then
           # Do each command in the finish commands.
           func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
 '"$cmd"'"'
         fi
         if test -n "$finish_eval"; then
           # Do the single finish_eval.
           eval cmds=\"$finish_eval\"
-          $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+          $opt_dry_run || eval "$cmds" || func_append admincmds "
        $cmds"
         fi
       done
     fi
 
     # Exit here if they wanted silent mode.
     $opt_silent && exit $EXIT_SUCCESS
 
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
-    $ECHO "Libraries have been installed in:"
-    for libdir in $libdirs; do
-      $ECHO "   $libdir"
-    done
-    $ECHO
-    $ECHO "If you ever happen to want to link against installed libraries"
-    $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
-    $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
-    $ECHO "flag during linking and do at least one of the following:"
-    if test -n "$shlibpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
-      $ECHO "     during execution"
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      echo "----------------------------------------------------------------------"
+      echo "Libraries have been installed in:"
+      for libdir in $libdirs; do
+        $ECHO "   $libdir"
+      done
+      echo
+      echo "If you ever happen to want to link against installed libraries"
+      echo "in a given directory, LIBDIR, you must either use libtool, and"
+      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+      echo "flag during linking and do at least one of the following:"
+      if test -n "$shlibpath_var"; then
+        echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+        echo "     during execution"
+      fi
+      if test -n "$runpath_var"; then
+        echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+        echo "     during linking"
+      fi
+      if test -n "$hardcode_libdir_flag_spec"; then
+        libdir=LIBDIR
+        eval flag=\"$hardcode_libdir_flag_spec\"
+
+        $ECHO "   - use the \`$flag' linker flag"
+      fi
+      if test -n "$admincmds"; then
+        $ECHO "   - have your system administrator run these commands:$admincmds"
+      fi
+      if test -f /etc/ld.so.conf; then
+        echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      fi
+      echo
+
+      echo "See any operating system documentation about shared libraries for"
+      case $host in
+        solaris2.[6789]|solaris2.1[0-9])
+          echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+          echo "pages."
+          ;;
+        *)
+          echo "more information, such as the ld(1) and ld.so(8) manual pages."
+          ;;
+      esac
+      echo "----------------------------------------------------------------------"
     fi
-    if test -n "$runpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
-      $ECHO "     during linking"
-    fi
-    if test -n "$hardcode_libdir_flag_spec"; then
-      libdir=LIBDIR
-      eval flag=\"$hardcode_libdir_flag_spec\"
-
-      $ECHO "   - use the \`$flag' linker flag"
-    fi
-    if test -n "$admincmds"; then
-      $ECHO "   - have your system administrator run these commands:$admincmds"
-    fi
-    if test -f /etc/ld.so.conf; then
-      $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
-    fi
-    $ECHO
-
-    $ECHO "See any operating system documentation about shared libraries for"
-    case $host in
-      solaris2.[6789]|solaris2.1[0-9])
-        $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
-        $ECHO "pages."
-        ;;
-      *)
-        $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
-        ;;
-    esac
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
     exit $EXIT_SUCCESS
 }
 
-test "$mode" = finish && func_mode_finish ${1+"$@"}
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
 
 
 # func_mode_install arg...
 func_mode_install ()
 {
     $opt_debug
     # There may be an optional sh(1) argument at the beginning of
     # install_prog (especially on Windows NT).
     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
        # Allow the use of GNU shtool's install command.
-       $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+       case $nonopt in *shtool*) :;; *) false;; esac; then
       # Aesthetically quote it.
       func_quote_for_eval "$nonopt"
       install_prog="$func_quote_for_eval_result "
       arg=$1
       shift
     else
       install_prog=
       arg=$nonopt
     fi
 
     # The real first argument should be the name of the installation program.
     # Aesthetically quote it.
     func_quote_for_eval "$arg"
-    install_prog="$install_prog$func_quote_for_eval_result"
+    func_append install_prog "$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
 
     # We need to accept at least all the BSD install flags.
     dest=
     files=
     opts=
     prev=
     install_type=
     isdir=no
     stripme=
+    no_mode=:
     for arg
     do
+      arg2=
       if test -n "$dest"; then
-        files="$files $dest"
+        func_append files " $dest"
         dest=$arg
         continue
       fi
 
       case $arg in
       -d) isdir=yes ;;
       -f)
-        case " $install_prog " in
-        *[\\\ /]cp\ *) ;;
-        *) prev=$arg ;;
-        esac
+        if $install_cp; then :; else
+          prev=$arg
+        fi
         ;;
       -g | -m | -o)
         prev=$arg
         ;;
       -s)
         stripme=" -s"
         continue
         ;;
       -*)
         ;;
       *)
         # If the previous option needed an argument, then skip it.
         if test -n "$prev"; then
+          if test "x$prev" = x-m && test -n "$install_override_mode"; then
+            arg2=$install_override_mode
+            no_mode=false
+          fi
           prev=
         else
           dest=$arg
           continue
         fi
         ;;
       esac
 
       # Aesthetically quote the argument.
       func_quote_for_eval "$arg"
-      install_prog="$install_prog $func_quote_for_eval_result"
+      func_append install_prog " $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+        func_quote_for_eval "$arg2"
+      fi
+      func_append install_shared_prog " $func_quote_for_eval_result"
     done
 
     test -z "$install_prog" && \
       func_fatal_help "you must specify an install program"
 
     test -n "$prev" && \
       func_fatal_help "the \`$prev' option requires an argument"
 
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+        func_quote_for_eval "$install_override_mode"
+        func_append install_shared_prog " -m $func_quote_for_eval_result"
+      fi
+    fi
+
     if test -z "$files"; then
       if test -z "$dest"; then
         func_fatal_help "no file or destination specified"
       else
         func_fatal_help "you must specify a destination"
       fi
     fi
 
     # Strip any trailing slash from the destination.
     func_stripname '' '/' "$dest"
@@ skipping 34 matching lines @@
 
     staticlibs=
     future_libdirs=
     current_libdirs=
     for file in $files; do
 
       # Do each installation.
       case $file in
       *.$libext)
         # Do the static libraries later.
-        staticlibs="$staticlibs $file"
+        func_append staticlibs " $file"
         ;;
 
       *.la)
+        func_resolve_sysroot "$file"
+        file=$func_resolve_sysroot_result
+
         # Check to see that this really is a libtool archive.
         func_lalib_unsafe_p "$file" \
           || func_fatal_help "\`$file' is not a valid libtool archive"
 
         library_names=
         old_library=
         relink_command=
         func_source "$file"
 
         # Add the libdir to current_libdirs if it is the destination.
         if test "X$destdir" = "X$libdir"; then
           case "$current_libdirs " in
           *" $libdir "*) ;;
-          *) current_libdirs="$current_libdirs $libdir" ;;
+          *) func_append current_libdirs " $libdir" ;;
           esac
         else
           # Note the libdir as a future libdir.
           case "$future_libdirs " in
           *" $libdir "*) ;;
-          *) future_libdirs="$future_libdirs $libdir" ;;
+          *) func_append future_libdirs " $libdir" ;;
           esac
         fi
 
         func_dirname "$file" "/" ""
         dir="$func_dirname_result"
-        dir="$dir$objdir"
+        func_append dir "$objdir"
 
         if test -n "$relink_command"; then
           # Determine the prefix the user has applied to our future dir.
-          inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+          inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
 
           # Don't allow the user to place us outside of our expected
           # location b/c this prevents finding dependent libraries that
           # are installed to the same prefix.
           # At present, this check doesn't affect windows .dll's that
           # are installed into $libdir/../bin (currently, that works fine)
           # but it's something to keep an eye on.
           test "$inst_prefix_dir" = "$destdir" && \
             func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
 
           if test -n "$inst_prefix_dir"; then
             # Stick the inst_prefix_dir data into the link command.
-            relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+            relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
           else
-            relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+            relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
           fi
 
           func_warning "relinking \`$file'"
           func_show_eval "$relink_command" \
             'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
         fi
 
         # See the names of the shared library.
         set dummy $library_names; shift
         if test -n "$1"; then
           realname="$1"
           shift
 
           srcname="$realname"
           test -n "$relink_command" && srcname="$realname"T
 
           # Install the shared library and build the symlinks.
-          func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+          func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
               'exit $?'
           tstripme="$stripme"
           case $host_os in
           cygwin* | mingw* | pw32* | cegcc*)
             case $realname in
             *.dll.a)
               tstripme=""
               ;;
             esac
             ;;
@@ skipping 19 matching lines @@
           func_execute_cmds "$postinstall_cmds" 'exit $?'
         fi
 
         # Install the pseudo-library for information purposes.
         func_basename "$file"
         name="$func_basename_result"
         instname="$dir/$name"i
         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
 
         # Maybe install the static library, too.
-        test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+        test -n "$old_library" && func_append staticlibs " $dir/$old_library"
         ;;
 
       *.lo)
         # Install (i.e. copy) a libtool object.
 
         # Figure out destination file name, if it wasn't already specified.
         if test -n "$destname"; then
           destfile="$destdir/$destname"
         else
           func_basename "$file"
@@ skipping 79 matching lines @@
           test -z "$generated_by_libtool_version" && \
             func_fatal_error "invalid libtool wrapper script \`$wrapper'"
 
           finalize=yes
           for lib in $notinst_deplibs; do
             # Check to see that each library is installed.
             libdir=
             if test -f "$lib"; then
               func_source "$lib"
             fi
-            libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+            libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
             if test -n "$libdir" && test ! -f "$libfile"; then
               func_warning "\`$lib' has not been installed in \`$libdir'"
               finalize=no
             fi
           done
 
           relink_command=
           func_source "$wrapper"
 
           outputname=
           if test "$fast_install" = no && test -n "$relink_command"; then
             $opt_dry_run || {
               if test "$finalize" = yes; then
                 tmpdir=`func_mktempdir`
                 func_basename "$file$stripped_ext"
                 file="$func_basename_result"
                 outputname="$tmpdir/$file"
                 # Replace the output file specification.
-                relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+                relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
 
                 $opt_silent || {
                   func_quote_for_expand "$relink_command"
                   eval "func_echo $func_quote_for_expand_result"
                 }
                 if eval "$relink_command"; then :
                   else
                   func_error "error: relink \`$file' with the above command before installing it"
                   $opt_dry_run || ${RM}r "$tmpdir"
                   continue
                 fi
                 file="$outputname"
               else
                 func_warning "cannot relink \`$file'"
               fi
             }
           else
             # Install the binary that we compiled earlier.
-            file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+            file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
           fi
         fi
 
         # remove .exe since cygwin /usr/bin/install will append another
         # one anyway
         case $install_prog,$host in
         */usr/bin/install*,*cygwin*)
           case $file:$destfile in
           *.exe:*.exe)
             # this is ok
@@ skipping 15 matching lines @@
         ;;
       esac
     done
 
     for file in $staticlibs; do
       func_basename "$file"
       name="$func_basename_result"
 
       # Set up the ranlib parameters.
       oldlib="$destdir/$name"
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
 
       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
 
       if test -n "$stripme" && test -n "$old_striplib"; then
-        func_show_eval "$old_striplib $oldlib" 'exit $?'
+        func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
       fi
 
       # Do each command in the postinstall commands.
       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
     done
 
     test -n "$future_libdirs" && \
       func_warning "remember to run \`$progname --finish$future_libdirs'"
 
     if test -n "$current_libdirs"; then
       # Maybe just do a dry run.
       $opt_dry_run && current_libdirs=" -n$current_libdirs"
       exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
     else
       exit $EXIT_SUCCESS
     fi
 }
 
-test "$mode" = install && func_mode_install ${1+"$@"}
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
 
 
 # func_generate_dlsyms outputname originator pic_p
 # Extract symbols from dlprefiles and create ${outputname}S.o with
 # a dlpreopen symbol table.
 func_generate_dlsyms ()
 {
     $opt_debug
     my_outputname="$1"
     my_originator="$2"
@@ skipping 22 matching lines @@
         func_verbose "creating $output_objdir/$my_dlsyms"
 
         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
 
 #ifdef __cplusplus
 extern \"C\" {
 #endif
 
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
 /* External symbol declarations for the compiler. */\
 "
 
         if test "$dlself" = yes; then
           func_verbose "generating symbol list for \`$output'"
 
           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
 
           # Add our own program objects to the symbol list.
-          progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+          progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
           for progfile in $progfiles; do
-            func_verbose "extracting global C symbols from \`$progfile'"
-            $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+            func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+            func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+            $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
           done
 
           if test -n "$exclude_expsyms"; then
             $opt_dry_run || {
               eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
               eval '$MV "$nlist"T "$nlist"'
             }
           fi
 
           if test -n "$export_symbols_regex"; then
@@ skipping 15 matching lines @@
                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
                 ;;
               esac
             }
           else
             $opt_dry_run || {
               eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
               eval '$MV "$nlist"T "$nlist"'
               case $host in
-                *cygwin | *mingw* | *cegcc* )
+                *cygwin* | *mingw* | *cegcc* )
                   eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
                   eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
                   ;;
               esac
             }
           fi
         fi
 
         for dlprefile in $dlprefiles; do
           func_verbose "extracting global C symbols from \`$dlprefile'"
           func_basename "$dlprefile"
           name="$func_basename_result"
-          $opt_dry_run || {
-            eval '$ECHO ": $name " >> "$nlist"'
-            eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-          }
+          case $host in
+            *cygwin* | *mingw* | *cegcc* )
+              # if an import library, we need to obtain dlname
+              if func_win32_import_lib_p "$dlprefile"; then
+                func_tr_sh "$dlprefile"
+                eval "curr_lafile=\$libfile_$func_tr_sh_result"
+                dlprefile_dlbasename=""
+                if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+                  # Use subshell, to avoid clobbering current variable values
+                  dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+                  if test -n "$dlprefile_dlname" ; then
+                    func_basename "$dlprefile_dlname"
+                    dlprefile_dlbasename="$func_basename_result"
+                  else
+                    # no lafile. user explicitly requested -dlpreopen <import library>.
+                    $sharedlib_from_linklib_cmd "$dlprefile"
+                    dlprefile_dlbasename=$sharedlib_from_linklib_result
+                  fi
+                fi
+                $opt_dry_run || {
+                  if test -n "$dlprefile_dlbasename" ; then
+                    eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+                  else
+                    func_warning "Could not compute DLL name from $name"
+                    eval '$ECHO ": $name " >> "$nlist"'
+                  fi
+                  func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+                  eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+                    $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+                }
+              else # not an import lib
+                $opt_dry_run || {
+                  eval '$ECHO ": $name " >> "$nlist"'
+                  func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+                  eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+                }
+              fi
+            ;;
+            *)
+              $opt_dry_run || {
+                eval '$ECHO ": $name " >> "$nlist"'
+                func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+                eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+              }
+            ;;
+          esac
         done
 
         $opt_dry_run || {
           # Make sure we have at least an empty file.
           test -f "$nlist" || : > "$nlist"
 
           if test -n "$exclude_expsyms"; then
             $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
             $MV "$nlist"T "$nlist"
           fi
 
           # Try sorting and uniquifying the output.
           if $GREP -v "^: " < "$nlist" |
               if sort -k 3 </dev/null >/dev/null 2>&1; then
                 sort -k 3
               else
                 sort +2
               fi |
               uniq > "$nlist"S; then
             :
           else
             $GREP -v "^: " < "$nlist" > "$nlist"S
           fi
 
           if test -f "$nlist"S; then
             eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
           else
-            $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+            echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
           fi
 
-          $ECHO >> "$output_objdir/$my_dlsyms" "\
+          echo >> "$output_objdir/$my_dlsyms" "\
 
 /* The mapping between symbol names and symbols.  */
 typedef struct {
   const char *name;
   void *address;
 } lt_dlsymlist;
-"
-          case $host in
-          *cygwin* | *mingw* | *cegcc* )
-            $ECHO >> "$output_objdir/$my_dlsyms" "\
-/* DATA imports from DLLs on WIN32 con't be const, because
-   runtime relocations are performed -- see ld's documentation
-   on pseudo-relocs.  */"
-            lt_dlsym_const= ;;
-          *osf5*)
-            echo >> "$output_objdir/$my_dlsyms" "\
-/* This system does not cope well with relocations in const data */"
-            lt_dlsym_const= ;;
-          *)
-            lt_dlsym_const=const ;;
-          esac
-
-          $ECHO >> "$output_objdir/$my_dlsyms" "\
-extern $lt_dlsym_const lt_dlsymlist
+extern LT_DLSYM_CONST lt_dlsymlist
 lt_${my_prefix}_LTX_preloaded_symbols[];
-$lt_dlsym_const lt_dlsymlist
+LT_DLSYM_CONST lt_dlsymlist
 lt_${my_prefix}_LTX_preloaded_symbols[] =
 {\
   { \"$my_originator\", (void *) 0 },"
 
           case $need_lib_prefix in
           no)
             eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
             ;;
           *)
             eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
             ;;
           esac
-          $ECHO >> "$output_objdir/$my_dlsyms" "\
+          echo >> "$output_objdir/$my_dlsyms" "\
   {0, (void *) 0}
 };
 
 /* This works around a problem in FreeBSD linker */
 #ifdef FREEBSD_WORKAROUND
 static const void *lt_preloaded_setup() {
   return lt_${my_prefix}_LTX_preloaded_symbols;
 }
 #endif
 
 #ifdef __cplusplus
 }
 #endif\
 "
         } # !$opt_dry_run
 
         pic_flag_for_symtable=
         case "$compile_command " in
         *" -static "*) ;;
         *)
           case $host in
           # compiling the symbol table file with pic_flag works around
           # a FreeBSD bug that causes programs to crash when -lm is
           # linked before any other PIC object.  But we must not use
           # pic_flag when linking with -static.  The problem exists in
           # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
-          *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+          *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
             pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
           *-*-hpux*)
             pic_flag_for_symtable=" $pic_flag"  ;;
           *)
             if test "X$my_pic_p" != Xno; then
               pic_flag_for_symtable=" $pic_flag"
             fi
             ;;
           esac
           ;;
         esac
         symtab_cflags=
         for arg in $LTCFLAGS; do
           case $arg in
           -pie | -fpie | -fPIE) ;;
-          *) symtab_cflags="$symtab_cflags $arg" ;;
+          *) func_append symtab_cflags " $arg" ;;
           esac
         done
 
         # Now compile the dynamic symbol file.
         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
 
         # Clean up the generated files.
         func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
 
         # Transform the symbol file into the correct name.
         symfileobj="$output_objdir/${my_outputname}S.$objext"
         case $host in
         *cygwin* | *mingw* | *cegcc* )
           if test -f "$output_objdir/$my_outputname.def"; then
-            compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-            finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+            compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+            finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
           else
-            compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-            finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+            compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+            finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
           fi
           ;;
         *)
-          compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-          finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+          compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+          finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
           ;;
         esac
         ;;
       *)
         func_fatal_error "unknown suffix for \`$my_dlsyms'"
         ;;
       esac
     else
       # We keep going just in case the user didn't refer to
       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
       # really was required.
 
       # Nullify the symbol file.
-      compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
-      finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
     fi
 }
 
 # func_win32_libid arg
 # return the library type of file 'arg'
 #
 # Need a lot of goo to handle *both* DLLs and import libs
 # Has to be a shell function in order to 'eat' the argument
 # that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
 func_win32_libid ()
 {
   $opt_debug
   win32_libid_type="unknown"
   win32_fileres=`file -L $1 2>/dev/null`
   case $win32_fileres in
   *ar\ archive\ import\ library*) # definitely import
     win32_libid_type="x86 archive import"
     ;;
   *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
-       $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
-      win32_nmres=`eval $NM -f posix -A $1 |
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+      func_to_tool_file "$1" func_convert_file_msys_to_w32
+      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
         $SED -n -e '
             1,100{
                 / I /{
                     s,.*,import,
                     p
                     q
                 }
             }'`
       case $win32_nmres in
       import*)  win32_libid_type="x86 archive import";;
       *)        win32_libid_type="x86 archive static";;
       esac
     fi
     ;;
   *DLL*)
     win32_libid_type="x86 DLL"
     ;;
   *executable*) # but shell scripts are "executable" too...
     case $win32_fileres in
     *MS\ Windows\ PE\ Intel*)
       win32_libid_type="x86 DLL"
       ;;
     esac
     ;;
   esac
   $ECHO "$win32_libid_type"
 }
 
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+  $opt_debug
+  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+  $opt_debug
+  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+    $SED '/^Contents of section '"$match_literal"':/{
+      # Place marker at beginning of archive member dllname section
+      s/.*/====MARK====/
+      p
+      d
+    }
+    # These lines can sometimes be longer than 43 characters, but
+    # are always uninteresting
+    /:[  ]*file format pe[i]\{,1\}-/d
+    /^In archive [^:]*:/d
+    # Ensure marker is printed
+    /^====MARK====/p
+    # Remove all lines with less than 43 characters
+    /^.\{43\}/!d
+    # From remaining lines, remove first 43 characters
+    s/^.\{43\}//' |
+    $SED -n '
+      # Join marker and all lines until next marker into a single line
+      /^====MARK====/ b para
+      H
+      $ b para
+      b
+      :para
+      x
+      s/\n//g
+      # Remove the marker
+      s/^====MARK====//
+      # Remove trailing dots and whitespace
+      s/[\. \t]*$//
+      # Print
+      /./p' |
+    # we now have a list, one entry per line, of the stringified
+    # contents of the appropriate section of all members of the
+    # archive which possess that section. Heuristic: eliminate
+    # all those which have a first or second character that is
+    # a '.' (that is, objdump's representation of an unprintable
+    # character.) This should work for all archives with less than
+    # 0x302f exports -- but will fail for DLLs whose name actually
+    # begins with a literal '.' or a single character followed by
+    # a '.'.
+    #
+    # Of those that remain, print the first one.
+    $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+  $opt_debug
+  if func_cygming_gnu_implib_p "$1" ; then
+    # binutils import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+  elif func_cygming_ms_implib_p "$1" ; then
+    # ms-generated import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+  else
+    # unknown
+    sharedlib_from_linklib_result=""
+  fi
+}
 
 
 # func_extract_an_archive dir oldlib
 func_extract_an_archive ()
 {
     $opt_debug
     f_ex_an_ar_dir="$1"; shift
     f_ex_an_ar_oldlib="$1"
-    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+    if test "$lock_old_archive_extraction" = yes; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+        func_echo "Waiting for $lockfile to be removed"
+        sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+                   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test "$lock_old_archive_extraction" = yes; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
      :
     else
       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
     fi
 }
 
 
 # func_extract_archives gentop oldlib ...
 func_extract_archives ()
@@ skipping 50 matching lines @@
               cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
               func_extract_an_archive "`pwd`" "${darwin_base_archive}"
               cd "$darwin_curdir"
               $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
             done # $darwin_arches
             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
             darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
             darwin_file=
             darwin_files=
             for darwin_file in $darwin_filelist; do
-              darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+              darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
               $LIPO -create -output "$darwin_file" $darwin_files
             done # $darwin_filelist
             $RM -rf unfat-$$
             cd "$darwin_orig_dir"
           else
             cd $darwin_orig_dir
             func_extract_an_archive "$my_xdir" "$my_xabs"
           fi # $darwin_arches
         } # !$opt_dry_run
         ;;
       *)
         func_extract_an_archive "$my_xdir" "$my_xabs"
         ;;
       esac
-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
     done
 
     func_extract_archives_result="$my_oldobjs"
 }
 
 
-
-# func_emit_wrapper_part1 [arg=no]
+# func_emit_wrapper [arg=no]
 #
-# Emit the first part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part1 ()
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
 {
-        func_emit_wrapper_part1_arg1=no
-        if test -n "$1" ; then
-          func_emit_wrapper_part1_arg1=$1
-        fi
+        func_emit_wrapper_arg1=${1-no}
 
         $ECHO "\
 #! $SHELL
 
 # $output - temporary wrapper script for $objdir/$outputname
 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
 #
 # The $output program cannot be directly executed until all the libtool
 # libraries that it depends on are installed.
 #
 # This wrapper script should never be moved out of the build directory.
 # If it is, it will not operate correctly.
 
 # Sed substitution that helps us do robust quoting.  It backslashifies
 # metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
 sed_quote_subst='$sed_quote_subst'
 
 # Be Bourne compatible
 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '\${1+\"\$@\"}'='\"\$@\"'
   setopt NO_GLOB_SUBST
@@ skipping 10 matching lines @@
 relink_command=\"$relink_command\"
 
 # This environment variable determines our operation mode.
 if test \"\$libtool_install_magic\" = \"$magic\"; then
   # install mode needs the following variables:
   generated_by_libtool_version='$macro_version'
   notinst_deplibs='$notinst_deplibs'
 else
   # When we are sourced in execute mode, \$file and \$ECHO are already set.
   if test \"\$libtool_execute_magic\" != \"$magic\"; then
-    ECHO=\"$qecho\"
-    file=\"\$0\"
-    # Make sure echo works.
-    if test \"X\$1\" = X--no-reexec; then
-      # Discard the --no-reexec flag, and continue.
+    file=\"\$0\""
+
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case \" \$* \" in
+  *\\ --lt-*)
+    for lt_wr_arg
+    do
+      case \$lt_wr_arg in
+      --lt-*) ;;
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      esac
       shift
-    elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
-      # Yippee, \$ECHO works!
-      :
-    else
-      # Restart under the correct shell, and then maybe \$ECHO will work.
-      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
-    fi
-  fi\
-"
-        $ECHO "\
+    done ;;
+  esac
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
 
   # Find the directory that this script lives in.
-  thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
 
   # Follow symbolic links until we get to the real thisdir.
-  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
   while test -n \"\$file\"; do
-    destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
 
     # If there was a directory component, then change thisdir.
     if test \"x\$destdir\" != \"x\$file\"; then
       case \"\$destdir\" in
       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
       *) thisdir=\"\$thisdir/\$destdir\" ;;
       esac
     fi
 
-    file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
-    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
   done
-"
-}
-# end: func_emit_wrapper_part1
-
-# func_emit_wrapper_part2 [arg=no]
-#
-# Emit the second part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part2 ()
-{
-        func_emit_wrapper_part2_arg1=no
-        if test -n "$1" ; then
-          func_emit_wrapper_part2_arg1=$1
-        fi
-
-        $ECHO "\
 
   # Usually 'no', except on cygwin/mingw when embedded into
   # the cwrapper.
-  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
     # special case for '.'
     if test \"\$thisdir\" = \".\"; then
       thisdir=\`pwd\`
     fi
     # remove .libs from thisdir
     case \"\$thisdir\" in
-    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
     $objdir )   thisdir=. ;;
     esac
   fi
 
   # Try to get the absolute directory name.
   absdir=\`cd \"\$thisdir\" && pwd\`
   test -n \"\$absdir\" && thisdir=\"\$absdir\"
 "
 
         if test "$fast_install" = yes; then
@@ skipping 34 matching lines @@
           $ECHO "\
   program='$outputname'
   progdir=\"\$thisdir/$objdir\"
 "
         fi
 
         $ECHO "\
 
   if test -f \"\$progdir/\$program\"; then"
 
+        # fixup the dll searchpath if we need to.
+        #
+        # Fix the DLL searchpath if we need to.  Do this before prepending
+        # to shlibpath, because on Windows, both are PATH and uninstalled
+        # libraries must come first.
+        if test -n "$dllsearchpath"; then
+          $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+        fi
+
         # Export our shlibpath_var if we have one.
         if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
           $ECHO "\
     # Add our own library path to $shlibpath_var
     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
 
     # Some systems cannot cope with colon-terminated $shlibpath_var
     # The second colon is a workaround for a bug in BeOS R4 sed
-    $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
 
     export $shlibpath_var
 "
         fi
 
-        # fixup the dll searchpath if we need to.
-        if test -n "$dllsearchpath"; then
-          $ECHO "\
-    # Add the dll search path components to the executable PATH
-    PATH=$dllsearchpath:\$PATH
-"
-        fi
-
         $ECHO "\
     if test \"\$libtool_execute_magic\" != \"$magic\"; then
       # Run the actual program with our arguments.
-"
-        case $host in
-        # Backslashes separate directories on plain windows
-        *-*-mingw | *-*-os2* | *-cegcc*)
-          $ECHO "\
-      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
-          ;;
-
-        *)
-          $ECHO "\
-      exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
-          ;;
-        esac
-        $ECHO "\
-      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
-      exit 1
+      func_exec_program \${1+\"\$@\"}
     fi
   else
     # The program doesn't exist.
     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
-    $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
     exit 1
   fi
 fi\
 "
 }
-# end: func_emit_wrapper_part2
 
 
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable.  Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take.  If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
-# the $objdir directory.  This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
-        func_emit_wrapper_arg1=no
-        if test -n "$1" ; then
-          func_emit_wrapper_arg1=$1
-        fi
-
-        # split this up so that func_emit_cwrapperexe_src
-        # can call each part independently.
-        func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
-        func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
-}
-
-
-# func_to_host_path arg
-#
-# Convert paths to host format when used with build tools.
-# Intended for use with "native" mingw (where libtool itself
-# is running under the msys shell), or in the following cross-
-# build environments:
-#    $build          $host
-#    mingw (msys)    mingw  [e.g. native]
-#    cygwin          mingw
-#    *nix + wine     mingw
-# where wine is equipped with the `winepath' executable.
-# In the native mingw case, the (msys) shell automatically
-# converts paths for any non-msys applications it launches,
-# but that facility isn't available from inside the cwrapper.
-# Similar accommodations are necessary for $host mingw and
-# $build cygwin.  Calling this function does no harm for other
-# $host/$build combinations not listed above.
-#
-# ARG is the path (on $build) that should be converted to
-# the proper representation for $host. The result is stored
-# in $func_to_host_path_result.
-func_to_host_path ()
-{
-  func_to_host_path_result="$1"
-  if test -n "$1" ; then
-    case $host in
-      *mingw* )
-        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-        case $build in
-          *mingw* ) # actually, msys
-            # awkward: cmd appends spaces to result
-            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
-            func_to_host_path_tmp1=`( cmd //c echo "$1" |\
-              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
-            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          *cygwin* )
-            func_to_host_path_tmp1=`cygpath -w "$1"`
-            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          * )
-            # Unfortunately, winepath does not exit with a non-zero
-            # error code, so we are forced to check the contents of
-            # stdout. On the other hand, if the command is not
-            # found, the shell will set an exit code of 127 and print
-            # *an error message* to stdout. So we must check for both
-            # error code of zero AND non-empty stdout, which explains
-            # the odd construction:
-            func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
-            if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
-              func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-                $SED -e "$lt_sed_naive_backslashify"`
-            else
-              # Allow warning below.
-              func_to_host_path_result=""
-            fi
-            ;;
-        esac
-        if test -z "$func_to_host_path_result" ; then
-          func_error "Could not determine host path corresponding to"
-          func_error "  '$1'"
-          func_error "Continuing, but uninstalled executables may not work."
-          # Fallback:
-          func_to_host_path_result="$1"
-        fi
-        ;;
-    esac
-  fi
-}
-# end: func_to_host_path
-
-# func_to_host_pathlist arg
-#
-# Convert pathlists to host format when used with build tools.
-# See func_to_host_path(), above. This function supports the
-# following $build/$host combinations (but does no harm for
-# combinations not listed here):
-#    $build          $host
-#    mingw (msys)    mingw  [e.g. native]
-#    cygwin          mingw
-#    *nix + wine     mingw
-#
-# Path separators are also converted from $build format to
-# $host format. If ARG begins or ends with a path separator
-# character, it is preserved (but converted to $host format)
-# on output.
-#
-# ARG is a pathlist (on $build) that should be converted to
-# the proper representation on $host. The result is stored
-# in $func_to_host_pathlist_result.
-func_to_host_pathlist ()
-{
-  func_to_host_pathlist_result="$1"
-  if test -n "$1" ; then
-    case $host in
-      *mingw* )
-        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-        # Remove leading and trailing path separator characters from
-        # ARG. msys behavior is inconsistent here, cygpath turns them
-        # into '.;' and ';.', and winepath ignores them completely.
-        func_to_host_pathlist_tmp2="$1"
-        # Once set for this call, this variable should not be
-        # reassigned. It is used in tha fallback case.
-        func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
-          $SED -e 's|^:*||' -e 's|:*$||'`
-        case $build in
-          *mingw* ) # Actually, msys.
-            # Awkward: cmd appends spaces to result.
-            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
-            func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
-              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
-            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          *cygwin* )
-            func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
-            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          * )
-            # unfortunately, winepath doesn't convert pathlists
-            func_to_host_pathlist_result=""
-            func_to_host_pathlist_oldIFS=$IFS
-            IFS=:
-            for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
-              IFS=$func_to_host_pathlist_oldIFS
-              if test -n "$func_to_host_pathlist_f" ; then
-                func_to_host_path "$func_to_host_pathlist_f"
-                if test -n "$func_to_host_path_result" ; then
-                  if test -z "$func_to_host_pathlist_result" ; then
-                    func_to_host_pathlist_result="$func_to_host_path_result"
-                  else
-                    func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
-                  fi
-                fi
-              fi
-              IFS=:
-            done
-            IFS=$func_to_host_pathlist_oldIFS
-            ;;
-        esac
-        if test -z "$func_to_host_pathlist_result" ; then
-          func_error "Could not determine the host path(s) corresponding to"
-          func_error "  '$1'"
-          func_error "Continuing, but uninstalled executables may not work."
-          # Fallback. This may break if $1 contains DOS-style drive
-          # specifications. The fix is not to complicate the expression
-          # below, but for the user to provide a working wine installation
-          # with winepath so that path translation in the cross-to-mingw
-          # case works properly.
-          lt_replace_pathsep_nix_to_dos="s|:|;|g"
-          func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
-            $SED -e "$lt_replace_pathsep_nix_to_dos"`
-        fi
-        # Now, add the leading and trailing path separators back
-        case "$1" in
-          :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
-            ;;
-        esac
-        case "$1" in
-          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
-            ;;
-        esac
-        ;;
-    esac
-  fi
-}
-# end: func_to_host_pathlist
-
 # func_emit_cwrapperexe_src
 # emit the source code for a wrapper executable on stdout
 # Must ONLY be called from within func_mode_link because
 # it depends on a number of variable set therein.
 func_emit_cwrapperexe_src ()
 {
         cat <<EOF
 
 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
    Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
 
    The $output program cannot be directly executed until all the libtool
    libraries that it depends on are installed.
 
    This wrapper executable should never be moved out of the build directory.
    If it is, it will not operate correctly.
-
-   Currently, it simply execs the wrapper *script* "$SHELL $output",
-   but could eventually absorb all of the scripts functionality and
-   exec $objdir/$outputname directly.
 */
 EOF
             cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #ifdef _MSC_VER
 # include <direct.h>
 # include <process.h>
 # include <io.h>
-# define setmode _setmode
 #else
 # include <unistd.h>
 # include <stdint.h>
 # ifdef __CYGWIN__
 #  include <io.h>
-#  define HAVE_SETENV
-#  ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-#  endif
 # endif
 #endif
 #include <malloc.h>
 #include <stdarg.h>
 #include <assert.h>
 #include <string.h>
 #include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/stat.h>
 
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+#  define _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
 #if defined(PATH_MAX)
 # define LT_PATHMAX PATH_MAX
 #elif defined(MAXPATHLEN)
 # define LT_PATHMAX MAXPATHLEN
 #else
 # define LT_PATHMAX 1024
 #endif
 
 #ifndef S_IXOTH
 # define S_IXOTH 0
 #endif
 #ifndef S_IXGRP
 # define S_IXGRP 0
 #endif
 
-#ifdef _MSC_VER
-# define S_IXUSR _S_IEXEC
-# define stat _stat
-# ifndef _INTPTR_T_DEFINED
-#  define intptr_t int
-# endif
-#endif
-
+/* path handling portability macros */
 #ifndef DIR_SEPARATOR
 # define DIR_SEPARATOR '/'
 # define PATH_SEPARATOR ':'
 #endif
 
 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
   defined (__OS2__)
 # define HAVE_DOS_BASED_FILE_SYSTEM
 # define FOPEN_WB "wb"
 # ifndef DIR_SEPARATOR_2
@@ skipping 10 matching lines @@
 # define IS_DIR_SEPARATOR(ch) \
         (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
 #endif /* DIR_SEPARATOR_2 */
 
 #ifndef PATH_SEPARATOR_2
 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
 #else /* PATH_SEPARATOR_2 */
 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
 #endif /* PATH_SEPARATOR_2 */
 
-#ifdef __CYGWIN__
-# define FOPEN_WB "wb"
-#endif
-
 #ifndef FOPEN_WB
 # define FOPEN_WB "w"
 #endif
 #ifndef _O_BINARY
 # define _O_BINARY 0
 #endif
 
 #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
 #define XFREE(stale) do { \
   if (stale) { free ((void *) stale); stale = 0; } \
 } while (0)
 
-#undef LTWRAPPER_DEBUGPRINTF
-#if defined DEBUGWRAPPER
-# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
-static void
-ltwrapper_debugprintf (const char *fmt, ...)
-{
-    va_list args;
-    va_start (args, fmt);
-    (void) vfprintf (stderr, fmt, args);
-    va_end (args);
-}
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
 #else
-# define LTWRAPPER_DEBUGPRINTF(args)
+static int lt_debug = 0;
 #endif
 
-const char *program_name = NULL;
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
 
 void *xmalloc (size_t num);
 char *xstrdup (const char *string);
 const char *base_name (const char *name);
 char *find_executable (const char *wrapper);
 char *chase_symlinks (const char *pathspec);
 int make_executable (const char *path);
 int check_executable (const char *path);
 char *strendzap (char *str, const char *pat);
-void lt_fatal (const char *message, ...);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
 void lt_setenv (const char *name, const char *value);
 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_opt_process_env_set (const char *arg);
-void lt_opt_process_env_prepend (const char *arg);
-void lt_opt_process_env_append (const char *arg);
-int lt_split_name_value (const char *arg, char** name, char** value);
 void lt_update_exe_path (const char *name, const char *value);
 void lt_update_lib_path (const char *name, const char *value);
-
-static const char *script_text_part1 =
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
 EOF
 
-            func_emit_wrapper_part1 yes |
-                $SED -e 's/\([\\"]\)/\\\1/g' \
-                     -e 's/^/  "/' -e 's/$/\\n"/'
-            echo ";"
             cat <<EOF
-
-static const char *script_text_part2 =
-EOF
-            func_emit_wrapper_part2 yes |
-                $SED -e 's/\([\\"]\)/\\\1/g' \
-                     -e 's/^/  "/' -e 's/$/\\n"/'
-            echo ";"
-
-            cat <<EOF
-const char * MAGIC_EXE = "$magic_exe";
+volatile const char * MAGIC_EXE = "$magic_exe";
 const char * LIB_PATH_VARNAME = "$shlibpath_var";
 EOF
 
             if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-              func_to_host_pathlist "$temp_rpath"
+              func_to_host_path "$temp_rpath"
               cat <<EOF
-const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
+const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
 EOF
             else
               cat <<"EOF"
 const char * LIB_PATH_VALUE   = "";
 EOF
             fi
 
             if test -n "$dllsearchpath"; then
-              func_to_host_pathlist "$dllsearchpath:"
+              func_to_host_path "$dllsearchpath:"
               cat <<EOF
 const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
+const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
 EOF
             else
               cat <<"EOF"
 const char * EXE_PATH_VARNAME = "";
 const char * EXE_PATH_VALUE   = "";
 EOF
             fi
 
             if test "$fast_install" = yes; then
               cat <<EOF
 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
 EOF
             else
               cat <<EOF
 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
 EOF
             fi
 
 
             cat <<"EOF"
 
 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
-#define LTWRAPPER_OPTION_PREFIX_LENGTH  5
 
-static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-
 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
-
-static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
-static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
-  /* argument is putenv-style "foo=bar", value of foo is set to bar */
-
-static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
-static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
-  /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
-
-static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
-static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
-  /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
 
 int
 main (int argc, char *argv[])
 {
   char **newargz;
   int  newargc;
   char *tmp_pathspec;
   char *actual_cwrapper_path;
   char *actual_cwrapper_name;
   char *target_name;
   char *lt_argv_zero;
   intptr_t rval = 127;
 
   int i;
 
   program_name = (char *) xstrdup (base_name (argv[0]));
-  LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
-  LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+  newargz = XMALLOC (char *, argc + 1);
 
-  /* very simple arg parsing; don't want to rely on getopt */
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
   for (i = 1; i < argc; i++)
     {
       if (strcmp (argv[i], dumpscript_opt) == 0)
         {
 EOF
             case "$host" in
               *mingw* | *cygwin* )
                 # make stdout use "unix" line endings
                 echo "          setmode(1,_O_BINARY);"
                 ;;
               esac
 
             cat <<"EOF"
-          printf ("%s", script_text_part1);
-          printf ("%s", script_text_part2);
+          lt_dump_script (stdout);
           return 0;
         }
+      if (strcmp (argv[i], debug_opt) == 0)
+        {
+          lt_debug = 1;
+          continue;
+        }
+      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+                    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
     }
+  newargz[++newargc] = NULL;
 
-  newargz = XMALLOC (char *, argc + 1);
+EOF
+            cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+            cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
   tmp_pathspec = find_executable (argv[0]);
   if (tmp_pathspec == NULL)
-    lt_fatal ("Couldn't find %s", argv[0]);
-  LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
-                          tmp_pathspec));
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+                  tmp_pathspec);
 
   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
-  LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
-                          actual_cwrapper_path));
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+                  actual_cwrapper_path);
   XFREE (tmp_pathspec);
 
-  actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
   strendzap (actual_cwrapper_path, actual_cwrapper_name);
 
   /* wrapper name transforms */
   strendzap (actual_cwrapper_name, ".exe");
   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
   XFREE (actual_cwrapper_name);
   actual_cwrapper_name = tmp_pathspec;
   tmp_pathspec = 0;
 
   /* target_name transforms -- use actual target program name; might have lt- prefix */
   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
   strendzap (target_name, ".exe");
   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
   XFREE (target_name);
   target_name = tmp_pathspec;
   tmp_pathspec = 0;
 
-  LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
-                          target_name));
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) libtool target name: %s\n",
+                  target_name);
 EOF
 
             cat <<EOF
   newargz[0] =
     XMALLOC (char, (strlen (actual_cwrapper_path) +
                     strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
   strcpy (newargz[0], actual_cwrapper_path);
   strcat (newargz[0], "$objdir");
   strcat (newargz[0], "/");
 EOF
@@ skipping 29 matching lines @@
             ;;
             esac
 
             cat <<"EOF"
   XFREE (target_name);
   XFREE (actual_cwrapper_path);
   XFREE (actual_cwrapper_name);
 
   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
+     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+     because on Windows, both *_VARNAMEs are PATH but uninstalled
+     libraries must come first. */
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
-  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
 
-  newargc=0;
-  for (i = 1; i < argc; i++)
-    {
-      if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
-        {
-          if (argv[i][env_set_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_set_opt_len + 1;
-              lt_opt_process_env_set (p);
-            }
-          else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_set (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_set_opt);
-          continue;
-        }
-      if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
-        {
-          if (argv[i][env_prepend_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_prepend_opt_len + 1;
-              lt_opt_process_env_prepend (p);
-            }
-          else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_prepend (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_prepend_opt);
-          continue;
-        }
-      if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
-        {
-          if (argv[i][env_append_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_append_opt_len + 1;
-              lt_opt_process_env_append (p);
-            }
-          else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_append (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_append_opt);
-          continue;
-        }
-      if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
-        {
-          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
-             namespace, but it is not one of the ones we know about and
-             have already dealt with, above (inluding dump-script), then
-             report an error. Otherwise, targets might begin to believe
-             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
-             namespace. The first time any user complains about this, we'll
-             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
-             or a configure.ac-settable value.
-           */
-          lt_fatal ("Unrecognized option in %s namespace: '%s'",
-                    ltwrapper_option_prefix, argv[i]);
-        }
-      /* otherwise ... */
-      newargz[++newargc] = xstrdup (argv[i]);
-    }
-  newargz[++newargc] = NULL;
-
-  LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+                  nonnull (lt_argv_zero));
   for (i = 0; i < newargc; i++)
     {
-      LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+                      i, nonnull (newargz[i]));
     }
 
 EOF
 
             case $host_os in
               mingw*)
                 cat <<"EOF"
   /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
   if (rval == -1)
     {
       /* failed to start process */
-      LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+      lt_debugprintf (__FILE__, __LINE__,
+                      "(main) failed to launch target \"%s\": %s\n",
+                      lt_argv_zero, nonnull (strerror (errno)));
       return 127;
     }
   return rval;
 EOF
                 ;;
               *)
                 cat <<"EOF"
   execv (lt_argv_zero, newargz);
   return rval; /* =127, but avoids unused variable warning */
 EOF
                 ;;
             esac
 
             cat <<"EOF"
 }
 
 void *
 xmalloc (size_t num)
 {
   void *p = (void *) malloc (num);
   if (!p)
-    lt_fatal ("Memory exhausted");
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
 
   return p;
 }
 
 char *
 xstrdup (const char *string)
 {
   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
                           string) : NULL;
 }
@@ skipping 13 matching lines @@
     if (IS_DIR_SEPARATOR (*name))
       base = name + 1;
   return base;
 }
 
 int
 check_executable (const char *path)
 {
   struct stat st;
 
-  LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
-                          path ? (*path ? path : "EMPTY!") : "NULL!"));
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
   if ((!path) || (!*path))
     return 0;
 
   if ((stat (path, &st) >= 0)
       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
     return 1;
   else
     return 0;
 }
 
 int
 make_executable (const char *path)
 {
   int rval = 0;
   struct stat st;
 
-  LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
-                          path ? (*path ? path : "EMPTY!") : "NULL!"));
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
   if ((!path) || (!*path))
     return 0;
 
   if (stat (path, &st) >= 0)
     {
       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
     }
   return rval;
 }
 
 /* Searches for the full path of the wrapper.  Returns
    newly allocated full path name if found, NULL otherwise
    Does not chase symlinks, even on platforms that support them.
 */
 char *
 find_executable (const char *wrapper)
 {
   int has_slash = 0;
   const char *p;
   const char *p_next;
   /* static buffer for getcwd */
   char tmp[LT_PATHMAX + 1];
   int tmp_len;
   char *concat_name;
 
-  LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
-                          wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
 
   if ((wrapper == NULL) || (*wrapper == '\0'))
     return NULL;
 
   /* Absolute path? */
 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
     {
       concat_name = xstrdup (wrapper);
       if (check_executable (concat_name))
@@ skipping 32 matching lines @@
               size_t p_len;
               for (q = p; *q; q++)
                 if (IS_PATH_SEPARATOR (*q))
                   break;
               p_len = q - p;
               p_next = (*q == '\0' ? q : q + 1);
               if (p_len == 0)
                 {
                   /* empty path: current directory */
                   if (getcwd (tmp, LT_PATHMAX) == NULL)
-                    lt_fatal ("getcwd failed");
+                    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
                   tmp_len = strlen (tmp);
                   concat_name =
                     XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
                   memcpy (concat_name, tmp, tmp_len);
                   concat_name[tmp_len] = '/';
                   strcpy (concat_name + tmp_len + 1, wrapper);
                 }
               else
                 {
                   concat_name =
                     XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
                   memcpy (concat_name, p, p_len);
                   concat_name[p_len] = '/';
                   strcpy (concat_name + p_len + 1, wrapper);
                 }
               if (check_executable (concat_name))
                 return concat_name;
               XFREE (concat_name);
             }
         }
       /* not found in PATH; assume curdir */
     }
   /* Relative path | not found in path: prepend cwd */
   if (getcwd (tmp, LT_PATHMAX) == NULL)
-    lt_fatal ("getcwd failed");
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
   tmp_len = strlen (tmp);
   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
   memcpy (concat_name, tmp, tmp_len);
   concat_name[tmp_len] = '/';
   strcpy (concat_name + tmp_len + 1, wrapper);
 
   if (check_executable (concat_name))
     return concat_name;
   XFREE (concat_name);
   return NULL;
 }
 
 char *
 chase_symlinks (const char *pathspec)
 {
 #ifndef S_ISLNK
   return xstrdup (pathspec);
 #else
   char buf[LT_PATHMAX];
   struct stat s;
   char *tmp_pathspec = xstrdup (pathspec);
   char *p;
   int has_symlinks = 0;
   while (strlen (tmp_pathspec) && !has_symlinks)
     {
-      LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
-                              tmp_pathspec));
+      lt_debugprintf (__FILE__, __LINE__,
+                      "checking path component for symlinks: %s\n",
+                      tmp_pathspec);
       if (lstat (tmp_pathspec, &s) == 0)
         {
           if (S_ISLNK (s.st_mode) != 0)
             {
               has_symlinks = 1;
               break;
             }
 
           /* search backwards for last DIR_SEPARATOR */
           p = tmp_pathspec + strlen (tmp_pathspec) - 1;
           while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
             p--;
           if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
             {
               /* no more DIR_SEPARATORS left */
               break;
             }
           *p = '\0';
         }
       else
         {
-          char *errstr = strerror (errno);
-          lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+          lt_fatal (__FILE__, __LINE__,
+                    "error accessing file \"%s\": %s",
+                    tmp_pathspec, nonnull (strerror (errno)));
         }
     }
   XFREE (tmp_pathspec);
 
   if (!has_symlinks)
     {
       return xstrdup (pathspec);
     }
 
   tmp_pathspec = realpath (pathspec, buf);
   if (tmp_pathspec == 0)
     {
-      lt_fatal ("Could not follow symlinks for %s", pathspec);
+      lt_fatal (__FILE__, __LINE__,
+                "could not follow symlinks for %s", pathspec);
     }
   return xstrdup (tmp_pathspec);
 #endif
 }
 
 char *
 strendzap (char *str, const char *pat)
 {
   size_t len, patlen;
 
   assert (str != NULL);
   assert (pat != NULL);
 
   len = strlen (str);
   patlen = strlen (pat);
 
   if (patlen <= len)
     {
       str += len - patlen;
       if (strcmp (str, pat) == 0)
         *str = '\0';
     }
   return str;
 }
 
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
 static void
-lt_error_core (int exit_status, const char *mode,
+lt_error_core (int exit_status, const char *file,
+               int line, const char *mode,
                const char *message, va_list ap)
 {
-  fprintf (stderr, "%s: %s: ", program_name, mode);
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
   vfprintf (stderr, message, ap);
   fprintf (stderr, ".\n");
 
   if (exit_status >= 0)
     exit (exit_status);
 }
 
 void
-lt_fatal (const char *message, ...)
+lt_fatal (const char *file, int line, const char *message, ...)
 {
   va_list ap;
   va_start (ap, message);
-  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
   va_end (ap);
 }
 
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
 void
 lt_setenv (const char *name, const char *value)
 {
-  LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
   {
 #ifdef HAVE_SETENV
     /* always make a copy, for consistency with !HAVE_SETENV */
     char *str = xstrdup (value);
     setenv (name, str, 1);
 #else
     int len = strlen (name) + 1 + strlen (value) + 1;
     char *str = XMALLOC (char, len);
     sprintf (str, "%s=%s", name, value);
     if (putenv (str) != EXIT_SUCCESS)
@@ skipping 24 matching lines @@
           strcpy (new_value + add_len, orig_value);
         }
     }
   else
     {
       new_value = xstrdup (add);
     }
   return new_value;
 }
 
-int
-lt_split_name_value (const char *arg, char** name, char** value)
-{
-  const char *p;
-  int len;
-  if (!arg || !*arg)
-    return 1;
-
-  p = strchr (arg, (int)'=');
-
-  if (!p)
-    return 1;
-
-  *value = xstrdup (++p);
-
-  len = strlen (arg) - strlen (*value);
-  *name = XMALLOC (char, len);
-  strncpy (*name, arg, len-1);
-  (*name)[len - 1] = '\0';
-
-  return 0;
-}
-
-void
-lt_opt_process_env_set (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
-    }
-
-  lt_setenv (name, value);
-  XFREE (name);
-  XFREE (value);
-}
-
-void
-lt_opt_process_env_prepend (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-  char *new_value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
-    }
-
-  new_value = lt_extend_str (getenv (name), value, 0);
-  lt_setenv (name, new_value);
-  XFREE (new_value);
-  XFREE (name);
-  XFREE (value);
-}
-
-void
-lt_opt_process_env_append (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-  char *new_value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
-    }
-
-  new_value = lt_extend_str (getenv (name), value, 1);
-  lt_setenv (name, new_value);
-  XFREE (new_value);
-  XFREE (name);
-  XFREE (value);
-}
-
 void
 lt_update_exe_path (const char *name, const char *value)
 {
-  LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
 
   if (name && *name && value && *value)
     {
       char *new_value = lt_extend_str (getenv (name), value, 0);
       /* some systems can't cope with a ':'-terminated path #' */
       int len = strlen (new_value);
       while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
         {
           new_value[len-1] = '\0';
         }
       lt_setenv (name, new_value);
       XFREE (new_value);
     }
 }
 
 void
 lt_update_lib_path (const char *name, const char *value)
 {
-  LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
 
   if (name && *name && value && *value)
     {
       char *new_value = lt_extend_str (getenv (name), value, 0);
       lt_setenv (name, new_value);
       XFREE (new_value);
     }
 }
 
+EOF
+            case $host_os in
+              mingw*)
+                cat <<"EOF"
 
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+        new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+        {
+          int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+          size_t length;
+          unsigned int backslashes;
+          const char *s;
+          char *quoted_string;
+          char *p;
+
+          length = 0;
+          backslashes = 0;
+          if (quote_around)
+            length++;
+          for (s = string; *s != '\0'; s++)
+            {
+              char c = *s;
+              if (c == '"')
+                length += backslashes + 1;
+              length++;
+              if (c == '\\')
+                backslashes++;
+              else
+                backslashes = 0;
+            }
+          if (quote_around)
+            length += backslashes + 1;
+
+          quoted_string = XMALLOC (char, length + 1);
+
+          p = quoted_string;
+          backslashes = 0;
+          if (quote_around)
+            *p++ = '"';
+          for (s = string; *s != '\0'; s++)
+            {
+              char c = *s;
+              if (c == '"')
+                {
+                  unsigned int j;
+                  for (j = backslashes + 1; j > 0; j--)
+                    *p++ = '\\';
+                }
+              *p++ = c;
+              if (c == '\\')
+                backslashes++;
+              else
+                backslashes = 0;
+            }
+          if (quote_around)
+            {
+              unsigned int j;
+              for (j = backslashes; j > 0; j--)
+                *p++ = '\\';
+              *p++ = '"';
+            }
+          *p = '\0';
+
+          new_argv[i] = quoted_string;
+        }
+      else
+        new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+                ;;
+            esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+            func_emit_wrapper yes |
+              $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
+            cat <<"EOF"
+}
 EOF
 }
 # end: func_emit_cwrapperexe_src
 
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $opt_debug
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
 # func_mode_link arg...
 func_mode_link ()
 {
     $opt_debug
     case $host in
     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
       # It is impossible to link a dll without this setting, and
       # we shouldn't force the makefile maintainer to figure out
       # which system we are compiling for in order to pass an extra
       # flag for every libtool invocation.
@@ skipping 24 matching lines @@
     deplibs=
     old_deplibs=
     compiler_flags=
     linker_flags=
     dllsearchpath=
     lib_search_path=`pwd`
     inst_prefix_dir=
     new_inherited_linker_flags=
 
     avoid_version=no
+    bindir=
     dlfiles=
     dlprefiles=
     dlself=no
     export_dynamic=no
     export_symbols=
     export_symbols_regex=
     generated=
     libobjs=
     ltlibs=
     module=no
@@ skipping 72 matching lines @@
       # If the previous option needs an argument, assign it.
       if test -n "$prev"; then
         case $prev in
         output)
           func_append compile_command " @OUTPUT@"
           func_append finalize_command " @OUTPUT@"
           ;;
         esac
 
         case $prev in
+        bindir)
+          bindir="$arg"
+          prev=
+          continue
+          ;;
         dlfiles|dlprefiles)
           if test "$preload" = no; then
             # Add the symbol object into the linking commands.
             func_append compile_command " @SYMFILE@"
             func_append finalize_command " @SYMFILE@"
             preload=yes
           fi
           case $arg in
           *.la | *.lo) ;;  # We handle these cases below.
           force)
@@ skipping 11 matching lines @@
               dlself=yes
             else
               dlself=needless
               export_dynamic=yes
             fi
             prev=
             continue
             ;;
           *)
             if test "$prev" = dlfiles; then
-              dlfiles="$dlfiles $arg"
+              func_append dlfiles " $arg"
             else
-              dlprefiles="$dlprefiles $arg"
+              func_append dlprefiles " $arg"
             fi
             prev=
             continue
             ;;
           esac
           ;;
         expsyms)
           export_symbols="$arg"
           test -f "$arg" \
             || func_fatal_error "symbol file \`$arg' does not exist"
           prev=
           continue
           ;;
         expsyms_regex)
           export_symbols_regex="$arg"
           prev=
           continue
           ;;
         framework)
           case $host in
             *-*-darwin*)
               case "$deplibs " in
                 *" $qarg.ltframework "*) ;;
-                *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+                *) func_append deplibs " $qarg.ltframework" # this is fixed later
                    ;;
               esac
               ;;
           esac
           prev=
           continue
           ;;
         inst_prefix)
           inst_prefix_dir="$arg"
           prev=
           continue
           ;;
         objectlist)
           if test -f "$arg"; then
             save_arg=$arg
             moreargs=
             for fil in `cat "$save_arg"`
             do
-#             moreargs="$moreargs $fil"
+#             func_append moreargs " $fil"
               arg=$fil
               # A libtool-controlled object.
 
               # Check to see that this really is a libtool object.
               if func_lalib_unsafe_p "$arg"; then
                 pic_object=
                 non_pic_object=
 
                 # Read the .lo file
                 func_source "$arg"
 
                 if test -z "$pic_object" ||
                    test -z "$non_pic_object" ||
                    test "$pic_object" = none &&
                    test "$non_pic_object" = none; then
                   func_fatal_error "cannot find name of object for \`$arg'"
                 fi
 
                 # Extract subdirectory from the argument.
                 func_dirname "$arg" "/" ""
                 xdir="$func_dirname_result"
 
                 if test "$pic_object" != none; then
                   # Prepend the subdirectory the object is found in.
                   pic_object="$xdir$pic_object"
 
                   if test "$prev" = dlfiles; then
                     if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-                      dlfiles="$dlfiles $pic_object"
+                      func_append dlfiles " $pic_object"
                       prev=
                       continue
                     else
                       # If libtool objects are unsupported, then we need to preload.
                       prev=dlprefiles
                     fi
                   fi
 
                   # CHECK ME:  I think I busted this.  -Ossama
                   if test "$prev" = dlprefiles; then
                     # Preload the old-style object.
-                    dlprefiles="$dlprefiles $pic_object"
+                    func_append dlprefiles " $pic_object"
                     prev=
                   fi
 
                   # A PIC object.
                   func_append libobjs " $pic_object"
                   arg="$pic_object"
                 fi
 
                 # Non-PIC object.
                 if test "$non_pic_object" != none; then
@@ skipping 49 matching lines @@
           # We need an absolute path.
           case $arg in
           [\\/]* | [A-Za-z]:[\\/]*) ;;
           *)
             func_fatal_error "only absolute run-paths are allowed"
             ;;
           esac
           if test "$prev" = rpath; then
             case "$rpath " in
             *" $arg "*) ;;
-            *) rpath="$rpath $arg" ;;
+            *) func_append rpath " $arg" ;;
             esac
           else
             case "$xrpath " in
             *" $arg "*) ;;
-            *) xrpath="$xrpath $arg" ;;
+            *) func_append xrpath " $arg" ;;
             esac
           fi
           prev=
           continue
           ;;
         shrext)
           shrext_cmds="$arg"
           prev=
           continue
           ;;
         weak)
-          weak_libs="$weak_libs $arg"
+          func_append weak_libs " $arg"
           prev=
           continue
           ;;
         xcclinker)
-          linker_flags="$linker_flags $qarg"
-          compiler_flags="$compiler_flags $qarg"
+          func_append linker_flags " $qarg"
+          func_append compiler_flags " $qarg"
           prev=
           func_append compile_command " $qarg"
           func_append finalize_command " $qarg"
           continue
           ;;
         xcompiler)
-          compiler_flags="$compiler_flags $qarg"
+          func_append compiler_flags " $qarg"
           prev=
           func_append compile_command " $qarg"
           func_append finalize_command " $qarg"
           continue
           ;;
         xlinker)
-          linker_flags="$linker_flags $qarg"
-          compiler_flags="$compiler_flags $wl$qarg"
+          func_append linker_flags " $qarg"
+          func_append compiler_flags " $wl$qarg"
           prev=
           func_append compile_command " $wl$qarg"
           func_append finalize_command " $wl$qarg"
           continue
           ;;
         *)
           eval "$prev=\"\$arg\""
           prev=
           continue
           ;;
@@ skipping 15 matching lines @@
       -allow-undefined)
         # FIXME: remove this flag sometime in the future.
         func_fatal_error "\`-allow-undefined' must not be used because it is the default"
         ;;
 
       -avoid-version)
         avoid_version=yes
         continue
         ;;
 
+      -bindir)
+        prev=bindir
+        continue
+        ;;
+
       -dlopen)
         prev=dlfiles
         continue
         ;;
 
       -dlpreopen)
         prev=dlprefiles
         continue
         ;;
 
@@ skipping 30 matching lines @@
         case $with_gcc/$host in
         no/*-*-irix* | /*-*-irix*)
           func_append compile_command " $arg"
           func_append finalize_command " $arg"
           ;;
         esac
         continue
         ;;
 
       -L*)
-        func_stripname '-L' '' "$arg"
-        dir=$func_stripname_result
-        if test -z "$dir"; then
+        func_stripname "-L" '' "$arg"
+        if test -z "$func_stripname_result"; then
           if test "$#" -gt 0; then
             func_fatal_error "require no space between \`-L' and \`$1'"
           else
             func_fatal_error "need path for \`-L' option"
           fi
         fi
+        func_resolve_sysroot "$func_stripname_result"
+        dir=$func_resolve_sysroot_result
         # We need an absolute path.
         case $dir in
         [\\/]* | [A-Za-z]:[\\/]*) ;;
         *)
           absdir=`cd "$dir" && pwd`
           test -z "$absdir" && \
             func_fatal_error "cannot determine absolute directory name of \`$dir'"
           dir="$absdir"
           ;;
         esac
         case "$deplibs " in
-        *" -L$dir "*) ;;
+        *" -L$dir "* | *" $arg "*)
+          # Will only happen for absolute or sysroot arguments
+          ;;
         *)
-          deplibs="$deplibs -L$dir"
-          lib_search_path="$lib_search_path $dir"
+          # Preserve sysroot, but never include relative directories
+          case $dir in
+            [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+            *) func_append deplibs " -L$dir" ;;
+          esac
+          func_append lib_search_path " $dir"
           ;;
         esac
         case $host in
         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-          testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+          testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
           case :$dllsearchpath: in
           *":$dir:"*) ;;
           ::) dllsearchpath=$dir;;
-          *) dllsearchpath="$dllsearchpath:$dir";;
+          *) func_append dllsearchpath ":$dir";;
           esac
           case :$dllsearchpath: in
           *":$testbindir:"*) ;;
           ::) dllsearchpath=$testbindir;;
-          *) dllsearchpath="$dllsearchpath:$testbindir";;
+          *) func_append dllsearchpath ":$testbindir";;
           esac
           ;;
         esac
         continue
         ;;
 
       -l*)
         if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
           case $host in
-          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
+          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
             # These systems don't actually have a C or math library (as such)
             continue
             ;;
           *-*-os2*)
             # These systems don't actually have a C library (as such)
             test "X$arg" = "X-lc" && continue
             ;;
           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
             # Do not include libc due to us having libc/libc_r.
             test "X$arg" = "X-lc" && continue
             ;;
           *-*-rhapsody* | *-*-darwin1.[012])
             # Rhapsody C and math libraries are in the System framework
-            deplibs="$deplibs System.ltframework"
+            func_append deplibs " System.ltframework"
             continue
             ;;
           *-*-sco3.2v5* | *-*-sco5v6*)
             # Causes problems with __ctype
             test "X$arg" = "X-lc" && continue
             ;;
           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
             # Compiler inserts libc in the correct place for threads to work
             test "X$arg" = "X-lc" && continue
             ;;
           esac
         elif test "X$arg" = "X-lc_r"; then
          case $host in
          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
            # Do not include libc_r directly, use -pthread flag.
            continue
            ;;
          esac
         fi
-        deplibs="$deplibs $arg"
+        func_append deplibs " $arg"
         continue
         ;;
 
       -module)
         module=yes
         continue
         ;;
 
       # Tru64 UNIX uses -model [arg] to determine the layout of C++
       # classes, name mangling, and exception handling.
       # Darwin uses the -arch flag to determine output architecture.
-      -model|-arch|-isysroot)
-        compiler_flags="$compiler_flags $arg"
+      -model|-arch|-isysroot|--sysroot)
+        func_append compiler_flags " $arg"
         func_append compile_command " $arg"
         func_append finalize_command " $arg"
         prev=xcompiler
         continue
         ;;
 
-      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
-        compiler_flags="$compiler_flags $arg"
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+        func_append compiler_flags " $arg"
         func_append compile_command " $arg"
         func_append finalize_command " $arg"
         case "$new_inherited_linker_flags " in
             *" $arg "*) ;;
-            * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+            * ) func_append new_inherited_linker_flags " $arg" ;;
         esac
         continue
         ;;
 
       -multi_module)
         single_module="${wl}-multi_module"
         continue
         ;;
 
       -no-fast-install)
@@ skipping 46 matching lines @@
         prev=xrpath
         continue
         ;;
 
       -R*)
         func_stripname '-R' '' "$arg"
         dir=$func_stripname_result
         # We need an absolute path.
         case $dir in
         [\\/]* | [A-Za-z]:[\\/]*) ;;
+        =*)
+          func_stripname '=' '' "$dir"
+          dir=$lt_sysroot$func_stripname_result
+          ;;
         *)
           func_fatal_error "only absolute run-paths are allowed"
           ;;
         esac
         case "$xrpath " in
         *" $dir "*) ;;
-        *) xrpath="$xrpath $dir" ;;
+        *) func_append xrpath " $dir" ;;
         esac
         continue
         ;;
 
       -shared)
         # The effects of -shared are defined in a previous loop.
         continue
         ;;
 
       -shrext)
@@ skipping 32 matching lines @@
         ;;
 
       -Wc,*)
         func_stripname '-Wc,' '' "$arg"
         args=$func_stripname_result
         arg=
         save_ifs="$IFS"; IFS=','
         for flag in $args; do
           IFS="$save_ifs"
           func_quote_for_eval "$flag"
-          arg="$arg $wl$func_quote_for_eval_result"
-          compiler_flags="$compiler_flags $func_quote_for_eval_result"
+          func_append arg " $func_quote_for_eval_result"
+          func_append compiler_flags " $func_quote_for_eval_result"
         done
         IFS="$save_ifs"
         func_stripname ' ' '' "$arg"
         arg=$func_stripname_result
         ;;
 
       -Wl,*)
         func_stripname '-Wl,' '' "$arg"
         args=$func_stripname_result
         arg=
         save_ifs="$IFS"; IFS=','
         for flag in $args; do
           IFS="$save_ifs"
           func_quote_for_eval "$flag"
-          arg="$arg $wl$func_quote_for_eval_result"
-          compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
-          linker_flags="$linker_flags $func_quote_for_eval_result"
+          func_append arg " $wl$func_quote_for_eval_result"
+          func_append compiler_flags " $wl$func_quote_for_eval_result"
+          func_append linker_flags " $func_quote_for_eval_result"
         done
         IFS="$save_ifs"
         func_stripname ' ' '' "$arg"
         arg=$func_stripname_result
         ;;
 
       -Xcompiler)
         prev=xcompiler
         continue
         ;;
 
       -Xlinker)
         prev=xlinker
         continue
         ;;
 
       -XCClinker)
         prev=xcclinker
         continue
         ;;
 
       # -msg_* for osf cc
       -msg_*)
         func_quote_for_eval "$arg"
         arg="$func_quote_for_eval_result"
         ;;
 
-      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
-      # -r[0-9][0-9]* specifies the processor on the SGI compiler
-      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
-      # +DA*, +DD* enable 64-bit mode on the HP compiler
-      # -q* pass through compiler args for the IBM compiler
-      # -m*, -t[45]*, -txscale* pass through architecture-specific
-      # compiler args for GCC
-      # -F/path gives path to uninstalled frameworks, gcc on darwin
-      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
-      # @file GCC response files
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
+      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
         func_quote_for_eval "$arg"
         arg="$func_quote_for_eval_result"
         func_append compile_command " $arg"
         func_append finalize_command " $arg"
-        compiler_flags="$compiler_flags $arg"
+        func_append compiler_flags " $arg"
         continue
         ;;
 
       # Some other compiler flag.
       -* | +*)
         func_quote_for_eval "$arg"
         arg="$func_quote_for_eval_result"
         ;;
 
       *.$objext)
         # A standard object.
-        objs="$objs $arg"
+        func_append objs " $arg"
         ;;
 
       *.lo)
         # A libtool-controlled object.
 
         # Check to see that this really is a libtool object.
         if func_lalib_unsafe_p "$arg"; then
           pic_object=
           non_pic_object=
 
@@ skipping 10 matching lines @@
           # Extract subdirectory from the argument.
           func_dirname "$arg" "/" ""
           xdir="$func_dirname_result"
 
           if test "$pic_object" != none; then
             # Prepend the subdirectory the object is found in.
             pic_object="$xdir$pic_object"
 
             if test "$prev" = dlfiles; then
               if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-                dlfiles="$dlfiles $pic_object"
+                func_append dlfiles " $pic_object"
                 prev=
                 continue
               else
                 # If libtool objects are unsupported, then we need to preload.
                 prev=dlprefiles
               fi
             fi
 
             # CHECK ME:  I think I busted this.  -Ossama
             if test "$prev" = dlprefiles; then
               # Preload the old-style object.
-              dlprefiles="$dlprefiles $pic_object"
+              func_append dlprefiles " $pic_object"
               prev=
             fi
 
             # A PIC object.
             func_append libobjs " $pic_object"
             arg="$pic_object"
           fi
 
           # Non-PIC object.
           if test "$non_pic_object" != none; then
@@ skipping 24 matching lines @@
             func_append libobjs " $pic_object"
             func_append non_pic_objects " $non_pic_object"
           else
             func_fatal_error "\`$arg' is not a valid libtool object"
           fi
         fi
         ;;
 
       *.$libext)
         # An archive.
-        deplibs="$deplibs $arg"
-        old_deplibs="$old_deplibs $arg"
+        func_append deplibs " $arg"
+        func_append old_deplibs " $arg"
         continue
         ;;
 
       *.la)
         # A libtool-controlled library.
 
+        func_resolve_sysroot "$arg"
         if test "$prev" = dlfiles; then
           # This library was specified with -dlopen.
-          dlfiles="$dlfiles $arg"
+          func_append dlfiles " $func_resolve_sysroot_result"
           prev=
         elif test "$prev" = dlprefiles; then
           # The library was specified with -dlpreopen.
-          dlprefiles="$dlprefiles $arg"
+          func_append dlprefiles " $func_resolve_sysroot_result"
           prev=
         else
-          deplibs="$deplibs $arg"
+          func_append deplibs " $func_resolve_sysroot_result"
         fi
         continue
         ;;
 
       # Some other compiler argument.
       *)
         # Unknown arguments in both finalize_command and compile_command need
         # to be aesthetically quoted because they are evaled later.
         func_quote_for_eval "$arg"
         arg="$func_quote_for_eval_result"
@@ skipping 17 matching lines @@
     fi
 
     oldlibs=
     # calculate the name of the file, without its directory
     func_basename "$output"
     outputname="$func_basename_result"
     libobjs_save="$libobjs"
 
     if test -n "$shlibpath_var"; then
       # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
     else
       shlib_search_path=
     fi
     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
 
     func_dirname "$output" "/" ""
     output_objdir="$func_dirname_result$objdir"
+    func_to_tool_file "$output_objdir/"
+    tool_output_objdir=$func_to_tool_file_result
     # Create the object directory.
     func_mkdir_p "$output_objdir"
 
     # Determine the type of output
     case $output in
     "")
       func_fatal_help "you must specify an output file"
       ;;
     *.$libext) linkmode=oldlib ;;
     *.lo | *.$objext) linkmode=obj ;;
     *.la) linkmode=lib ;;
     *) linkmode=prog ;; # Anything else should be a program.
     esac
 
     specialdeplibs=
 
     libs=
     # Find all interdependent deplibs by searching for libraries
     # that are linked more than once (e.g. -la -lb -la)
     for deplib in $deplibs; do
-      if $opt_duplicate_deps ; then
+      if $opt_preserve_dup_deps ; then
         case "$libs " in
-        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+        *" $deplib "*) func_append specialdeplibs " $deplib" ;;
         esac
       fi
-      libs="$libs $deplib"
+      func_append libs " $deplib"
     done
 
     if test "$linkmode" = lib; then
       libs="$predeps $libs $compiler_lib_search_path $postdeps"
 
       # Compute libraries that are listed more than once in $predeps
       # $postdeps and mark them as special (i.e., whose duplicates are
       # not to be eliminated).
       pre_post_deps=
       if $opt_duplicate_compiler_generated_deps; then
         for pre_post_dep in $predeps $postdeps; do
           case "$pre_post_deps " in
-          *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+          *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
           esac
-          pre_post_deps="$pre_post_deps $pre_post_dep"
+          func_append pre_post_deps " $pre_post_dep"
         done
       fi
       pre_post_deps=
     fi
 
     deplibs=
     newdependency_libs=
     newlib_search_path=
     need_relink=no # whether we're linking any uninstalled libtool libraries
     notinst_deplibs= # not-installed libtool libraries
@@ skipping 46 matching lines @@
         dlopen) libs="$dlfiles" ;;
         dlpreopen) libs="$dlprefiles" ;;
         link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
         esac
       fi
       if test "$linkmode,$pass" = "lib,dlpreopen"; then
         # Collect and forward deplibs of preopened libtool libs
         for lib in $dlprefiles; do
           # Ignore non-libtool-libs
           dependency_libs=
+          func_resolve_sysroot "$lib"
           case $lib in
-          *.la) func_source "$lib" ;;
+          *.la) func_source "$func_resolve_sysroot_result" ;;
           esac
 
           # Collect preopened libtool deplibs, except any this library
           # has declared as weak libs
           for deplib in $dependency_libs; do
-            deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+            func_basename "$deplib"
+            deplib_base=$func_basename_result
             case " $weak_libs " in
             *" $deplib_base "*) ;;
-            *) deplibs="$deplibs $deplib" ;;
+            *) func_append deplibs " $deplib" ;;
             esac
           done
         done
         libs="$dlprefiles"
       fi
       if test "$pass" = dlopen; then
         # Collect dlpreopened libraries
         save_deplibs="$deplibs"
         deplibs=
       fi
 
       for deplib in $libs; do
         lib=
         found=no
         case $deplib in
-        -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+        -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
           if test "$linkmode,$pass" = "prog,link"; then
             compile_deplibs="$deplib $compile_deplibs"
             finalize_deplibs="$deplib $finalize_deplibs"
           else
-            compiler_flags="$compiler_flags $deplib"
+            func_append compiler_flags " $deplib"
             if test "$linkmode" = lib ; then
                 case "$new_inherited_linker_flags " in
                     *" $deplib "*) ;;
-                    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+                    * ) func_append new_inherited_linker_flags " $deplib" ;;
                 esac
             fi
           fi
           continue
           ;;
         -l*)
           if test "$linkmode" != lib && test "$linkmode" != prog; then
             func_warning "\`-l' is ignored for archives/objects"
             continue
           fi
@@ skipping 64 matching lines @@
           ;; # -l
         *.ltframework)
           if test "$linkmode,$pass" = "prog,link"; then
             compile_deplibs="$deplib $compile_deplibs"
             finalize_deplibs="$deplib $finalize_deplibs"
           else
             deplibs="$deplib $deplibs"
             if test "$linkmode" = lib ; then
                 case "$new_inherited_linker_flags " in
                     *" $deplib "*) ;;
-                    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+                    * ) func_append new_inherited_linker_flags " $deplib" ;;
                 esac
             fi
           fi
           continue
           ;;
         -L*)
           case $linkmode in
           lib)
             deplibs="$deplib $deplibs"
             test "$pass" = conv && continue
             newdependency_libs="$deplib $newdependency_libs"
             func_stripname '-L' '' "$deplib"
-            newlib_search_path="$newlib_search_path $func_stripname_result"
+            func_resolve_sysroot "$func_stripname_result"
+            func_append newlib_search_path " $func_resolve_sysroot_result"
             ;;
           prog)
             if test "$pass" = conv; then
               deplibs="$deplib $deplibs"
               continue
             fi
             if test "$pass" = scan; then
               deplibs="$deplib $deplibs"
             else
               compile_deplibs="$deplib $compile_deplibs"
               finalize_deplibs="$deplib $finalize_deplibs"
             fi
             func_stripname '-L' '' "$deplib"
-            newlib_search_path="$newlib_search_path $func_stripname_result"
+            func_resolve_sysroot "$func_stripname_result"
+            func_append newlib_search_path " $func_resolve_sysroot_result"
             ;;
           *)
             func_warning "\`-L' is ignored for archives/objects"
             ;;
           esac # linkmode
           continue
           ;; # -L
         -R*)
           if test "$pass" = link; then
             func_stripname '-R' '' "$deplib"
-            dir=$func_stripname_result
+            func_resolve_sysroot "$func_stripname_result"
+            dir=$func_resolve_sysroot_result
             # Make sure the xrpath contains only unique directories.
             case "$xrpath " in
             *" $dir "*) ;;
-            *) xrpath="$xrpath $dir" ;;
+            *) func_append xrpath " $dir" ;;
             esac
           fi
           deplibs="$deplib $deplibs"
           continue
           ;;
-        *.la) lib="$deplib" ;;
+        *.la)
+          func_resolve_sysroot "$deplib"
+          lib=$func_resolve_sysroot_result
+          ;;
         *.$libext)
           if test "$pass" = conv; then
             deplibs="$deplib $deplibs"
             continue
           fi
           case $linkmode in
           lib)
             # Linking convenience modules into shared libraries is allowed,
             # but linking other static libraries is non-portable.
             case " $dlpreconveniencelibs " in
             *" $deplib "*) ;;
             *)
               valid_a_lib=no
               case $deplibs_check_method in
                 match_pattern*)
                   set dummy $deplibs_check_method; shift
                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-                  if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
+                  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
                     | $EGREP "$match_pattern_regex" > /dev/null; then
                     valid_a_lib=yes
                   fi
                 ;;
                 pass_all)
                   valid_a_lib=yes
                 ;;
               esac
               if test "$valid_a_lib" != yes; then
-                $ECHO
+                echo
                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
-                $ECHO "*** I have the capability to make that library automatically link in when"
-                $ECHO "*** you link to this library.  But I can only do this if you have a"
-                $ECHO "*** shared version of the library, which you do not appear to have"
-                $ECHO "*** because the file extensions .$libext of this argument makes me believe"
-                $ECHO "*** that it is just a static archive that I should not use here."
+                echo "*** I have the capability to make that library automatically link in when"
+                echo "*** you link to this library.  But I can only do this if you have a"
+                echo "*** shared version of the library, which you do not appear to have"
+                echo "*** because the file extensions .$libext of this argument makes me believe"
+                echo "*** that it is just a static archive that I should not use here."
               else
-                $ECHO
+                echo
                 $ECHO "*** Warning: Linking the shared library $output against the"
                 $ECHO "*** static library $deplib is not portable!"
                 deplibs="$deplib $deplibs"
               fi
               ;;
             esac
             continue
             ;;
           prog)
             if test "$pass" != link; then
               deplibs="$deplib $deplibs"
             else
               compile_deplibs="$deplib $compile_deplibs"
               finalize_deplibs="$deplib $finalize_deplibs"
             fi
             continue
             ;;
           esac # linkmode
           ;; # *.$libext
         *.lo | *.$objext)
           if test "$pass" = conv; then
             deplibs="$deplib $deplibs"
           elif test "$linkmode" = prog; then
             if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
               # If there is no dlopen support or we're linking statically,
               # we need to preload.
-              newdlprefiles="$newdlprefiles $deplib"
+              func_append newdlprefiles " $deplib"
               compile_deplibs="$deplib $compile_deplibs"
               finalize_deplibs="$deplib $finalize_deplibs"
             else
-              newdlfiles="$newdlfiles $deplib"
+              func_append newdlfiles " $deplib"
             fi
           fi
           continue
           ;;
         %DEPLIBS%)
           alldeplibs=yes
           continue
           ;;
         esac # case $deplib
 
@@ skipping 21 matching lines @@
         installed=yes
         shouldnotlink=no
         avoidtemprpath=
 
 
         # Read the .la file
         func_source "$lib"
 
         # Convert "-framework foo" to "foo.ltframework"
         if test -n "$inherited_linker_flags"; then
-          tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+          tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
           for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
             case " $new_inherited_linker_flags " in
               *" $tmp_inherited_linker_flag "*) ;;
-              *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+              *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
             esac
           done
         fi
-        dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+        dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
         if test "$linkmode,$pass" = "lib,link" ||
            test "$linkmode,$pass" = "prog,scan" ||
            { test "$linkmode" != prog && test "$linkmode" != lib; }; then
-          test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
-          test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+          test -n "$dlopen" && func_append dlfiles " $dlopen"
+          test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
         fi
 
         if test "$pass" = conv; then
           # Only check for convenience libraries
           deplibs="$lib $deplibs"
           if test -z "$libdir"; then
             if test -z "$old_library"; then
               func_fatal_error "cannot find name of link library for \`$lib'"
             fi
             # It is a libtool convenience library, so add in its objects.
-            convenience="$convenience $ladir/$objdir/$old_library"
-            old_convenience="$old_convenience $ladir/$objdir/$old_library"
+            func_append convenience " $ladir/$objdir/$old_library"
+            func_append old_convenience " $ladir/$objdir/$old_library"
           elif test "$linkmode" != prog && test "$linkmode" != lib; then
             func_fatal_error "\`$lib' is not a convenience library"
           fi
           tmp_libs=
           for deplib in $dependency_libs; do
             deplibs="$deplib $deplibs"
-            if $opt_duplicate_deps ; then
+            if $opt_preserve_dup_deps ; then
               case "$tmp_libs " in
-              *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+              *" $deplib "*) func_append specialdeplibs " $deplib" ;;
               esac
             fi
-            tmp_libs="$tmp_libs $deplib"
+            func_append tmp_libs " $deplib"
           done
           continue
         fi # $pass = conv
 
 
         # Get the name of the library we link against.
         linklib=
-        for l in $old_library $library_names; do
-          linklib="$l"
-        done
+        if test -n "$old_library" &&
+           { test "$prefer_static_libs" = yes ||
+             test "$prefer_static_libs,$installed" = "built,no"; }; then
+          linklib=$old_library
+        else
+          for l in $old_library $library_names; do
+            linklib="$l"
+          done
+        fi
         if test -z "$linklib"; then
           func_fatal_error "cannot find name of link library for \`$lib'"
         fi
 
         # This library was specified with -dlopen.
         if test "$pass" = dlopen; then
           if test -z "$libdir"; then
             func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
           fi
           if test -z "$dlname" ||
              test "$dlopen_support" != yes ||
              test "$build_libtool_libs" = no; then
             # If there is no dlname, no dlopen support or we're linking
             # statically, we need to preload.  We also need to preload any
             # dependent libraries so libltdl's deplib preloader doesn't
             # bomb out in the load deplibs phase.
-            dlprefiles="$dlprefiles $lib $dependency_libs"
+            func_append dlprefiles " $lib $dependency_libs"
           else
-            newdlfiles="$newdlfiles $lib"
+            func_append newdlfiles " $lib"
           fi
           continue
         fi # $pass = dlopen
 
         # We need an absolute path.
         case $ladir in
         [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
         *)
           abs_ladir=`cd "$ladir" && pwd`
           if test -z "$abs_ladir"; then
             func_warning "cannot determine absolute directory name of \`$ladir'"
             func_warning "passing it literally to the linker, although it might fail"
             abs_ladir="$ladir"
           fi
           ;;
         esac
         func_basename "$lib"
         laname="$func_basename_result"
 
         # Find the relevant object directory and library name.
         if test "X$installed" = Xyes; then
-          if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-            func_warning "library \`$lib' was moved."
+          if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+            #func_warning "library \`$lib' was moved."
             dir="$ladir"
             absdir="$abs_ladir"
             libdir="$abs_ladir"
           else
-            dir="$libdir"
-            absdir="$libdir"
+            dir="$lt_sysroot$libdir"
+            absdir="$lt_sysroot$libdir"
           fi
           test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
         else
           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
             dir="$ladir"
             absdir="$abs_ladir"
             # Remove this search path later
-            notinst_path="$notinst_path $abs_ladir"
+            func_append notinst_path " $abs_ladir"
           else
             dir="$ladir/$objdir"
             absdir="$abs_ladir/$objdir"
             # Remove this search path later
-            notinst_path="$notinst_path $abs_ladir"
+            func_append notinst_path " $abs_ladir"
           fi
         fi # $installed = yes
         func_stripname 'lib' '.la' "$laname"
         name=$func_stripname_result
 
         # This library was specified with -dlpreopen.
         if test "$pass" = dlpreopen; then
           if test -z "$libdir" && test "$linkmode" = prog; then
             func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
           fi
-          # Prefer using a static library (so that no silly _DYNAMIC symbols
-          # are required to link).
-          if test -n "$old_library"; then
-            newdlprefiles="$newdlprefiles $dir/$old_library"
-            # Keep a list of preopened convenience libraries to check
-            # that they are being used correctly in the link pass.
-            test -z "$libdir" && \
-                dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
-          # Otherwise, use the dlname, so that lt_dlopen finds it.
-          elif test -n "$dlname"; then
-            newdlprefiles="$newdlprefiles $dir/$dlname"
-          else
-            newdlprefiles="$newdlprefiles $dir/$linklib"
-          fi
+          case "$host" in
+            # special handling for platforms with PE-DLLs.
+            *cygwin* | *mingw* | *cegcc* )
+              # Linker will automatically link against shared library if both
+              # static and shared are present.  Therefore, ensure we extract
+              # symbols from the import library if a shared library is present
+              # (otherwise, the dlopen module name will be incorrect).  We do
+              # this by putting the import library name into $newdlprefiles.
+              # We recover the dlopen module name by 'saving' the la file
+              # name in a special purpose variable, and (later) extracting the
+              # dlname from the la file.
+              if test -n "$dlname"; then
+                func_tr_sh "$dir/$linklib"
+                eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+                func_append newdlprefiles " $dir/$linklib"
+              else
+                func_append newdlprefiles " $dir/$old_library"
+                # Keep a list of preopened convenience libraries to check
+                # that they are being used correctly in the link pass.
+                test -z "$libdir" && \
+                  func_append dlpreconveniencelibs " $dir/$old_library"
+              fi
+            ;;
+            * )
+              # Prefer using a static library (so that no silly _DYNAMIC symbols
+              # are required to link).
+              if test -n "$old_library"; then
+                func_append newdlprefiles " $dir/$old_library"
+                # Keep a list of preopened convenience libraries to check
+                # that they are being used correctly in the link pass.
+                test -z "$libdir" && \
+                  func_append dlpreconveniencelibs " $dir/$old_library"
+              # Otherwise, use the dlname, so that lt_dlopen finds it.
+              elif test -n "$dlname"; then
+                func_append newdlprefiles " $dir/$dlname"
+              else
+                func_append newdlprefiles " $dir/$linklib"
+              fi
+            ;;
+          esac
         fi # $pass = dlpreopen
 
         if test -z "$libdir"; then
           # Link the convenience library
           if test "$linkmode" = lib; then
             deplibs="$dir/$old_library $deplibs"
           elif test "$linkmode,$pass" = "prog,link"; then
             compile_deplibs="$dir/$old_library $compile_deplibs"
             finalize_deplibs="$dir/$old_library $finalize_deplibs"
           else
             deplibs="$lib $deplibs" # used for prog,scan pass
           fi
           continue
         fi
 
 
         if test "$linkmode" = prog && test "$pass" != link; then
-          newlib_search_path="$newlib_search_path $ladir"
+          func_append newlib_search_path " $ladir"
           deplibs="$lib $deplibs"
 
           linkalldeplibs=no
           if test "$link_all_deplibs" != no || test -z "$library_names" ||
              test "$build_libtool_libs" = no; then
             linkalldeplibs=yes
           fi
 
           tmp_libs=
           for deplib in $dependency_libs; do
             case $deplib in
             -L*) func_stripname '-L' '' "$deplib"
-                 newlib_search_path="$newlib_search_path $func_stripname_result"
+                 func_resolve_sysroot "$func_stripname_result"
+                 func_append newlib_search_path " $func_resolve_sysroot_result"
                  ;;
             esac
             # Need to link against all dependency_libs?
             if test "$linkalldeplibs" = yes; then
               deplibs="$deplib $deplibs"
             else
               # Need to hardcode shared library paths
               # or/and link against static libraries
               newdependency_libs="$deplib $newdependency_libs"
             fi
-            if $opt_duplicate_deps ; then
+            if $opt_preserve_dup_deps ; then
               case "$tmp_libs " in
-              *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+              *" $deplib "*) func_append specialdeplibs " $deplib" ;;
               esac
             fi
-            tmp_libs="$tmp_libs $deplib"
+            func_append tmp_libs " $deplib"
           done # for deplib
           continue
         fi # $linkmode = prog...
 
         if test "$linkmode,$pass" = "prog,link"; then
           if test -n "$library_names" &&
              { { test "$prefer_static_libs" = no ||
                  test "$prefer_static_libs,$installed" = "built,yes"; } ||
                test -z "$old_library"; }; then
             # We need to hardcode the library path
             if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
               # Make sure the rpath contains only unique directories.
               case "$temp_rpath:" in
               *"$absdir:"*) ;;
-              *) temp_rpath="$temp_rpath$absdir:" ;;
+              *) func_append temp_rpath "$absdir:" ;;
               esac
             fi
 
             # Hardcode the library path.
             # Skip directories that are in the system default run-time
             # search path.
             case " $sys_lib_dlsearch_path " in
             *" $absdir "*) ;;
             *)
               case "$compile_rpath " in
               *" $absdir "*) ;;
-              *) compile_rpath="$compile_rpath $absdir"
+              *) func_append compile_rpath " $absdir" ;;
               esac
               ;;
             esac
             case " $sys_lib_dlsearch_path " in
             *" $libdir "*) ;;
             *)
               case "$finalize_rpath " in
               *" $libdir "*) ;;
-              *) finalize_rpath="$finalize_rpath $libdir"
+              *) func_append finalize_rpath " $libdir" ;;
               esac
               ;;
             esac
           fi # $linkmode,$pass = prog,link...
 
           if test "$alldeplibs" = yes &&
              { test "$deplibs_check_method" = pass_all ||
                { test "$build_libtool_libs" = yes &&
                  test -n "$library_names"; }; }; then
             # We only need to search for static libraries
             continue
           fi
         fi
 
         link_static=no # Whether the deplib will be linked statically
         use_static_libs=$prefer_static_libs
         if test "$use_static_libs" = built && test "$installed" = yes; then
           use_static_libs=no
         fi
         if test -n "$library_names" &&
            { test "$use_static_libs" = no || test -z "$old_library"; }; then
           case $host in
           *cygwin* | *mingw* | *cegcc*)
               # No point in relinking DLLs because paths are not encoded
-              notinst_deplibs="$notinst_deplibs $lib"
+              func_append notinst_deplibs " $lib"
               need_relink=no
             ;;
           *)
             if test "$installed" = no; then
-              notinst_deplibs="$notinst_deplibs $lib"
+              func_append notinst_deplibs " $lib"
               need_relink=yes
             fi
             ;;
           esac
           # This is a shared library
 
           # Warn about portability, can't link against -module's on some
           # systems (darwin).  Don't bleat about dlopened modules though!
           dlopenmodule=""
           for dlpremoduletest in $dlprefiles; do
             if test "X$dlpremoduletest" = "X$lib"; then
               dlopenmodule="$dlpremoduletest"
               break
             fi
           done
           if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
-            $ECHO
+            echo
             if test "$linkmode" = prog; then
               $ECHO "*** Warning: Linking the executable $output against the loadable module"
             else
               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
             fi
             $ECHO "*** $linklib is not portable!"
           fi
           if test "$linkmode" = lib &&
              test "$hardcode_into_libs" = yes; then
             # Hardcode the library path.
             # Skip directories that are in the system default run-time
             # search path.
             case " $sys_lib_dlsearch_path " in
             *" $absdir "*) ;;
             *)
               case "$compile_rpath " in
               *" $absdir "*) ;;
-              *) compile_rpath="$compile_rpath $absdir"
+              *) func_append compile_rpath " $absdir" ;;
               esac
               ;;
             esac
             case " $sys_lib_dlsearch_path " in
             *" $libdir "*) ;;
             *)
               case "$finalize_rpath " in
               *" $libdir "*) ;;
-              *) finalize_rpath="$finalize_rpath $libdir"
+              *) func_append finalize_rpath " $libdir" ;;
               esac
               ;;
             esac
           fi
 
           if test -n "$old_archive_from_expsyms_cmds"; then
             # figure out the soname
             set dummy $library_names
             shift
             realname="$1"
@@ skipping 33 matching lines @@
             # Create $newlib
             if test -f "$output_objdir/$newlib"; then :; else
               func_verbose "generating import library for \`$soname'"
               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
             fi
             # make sure the library variables are pointing to the new library
             dir=$output_objdir
             linklib=$newlib
           fi # test -n "$old_archive_from_expsyms_cmds"
 
-          if test "$linkmode" = prog || test "$mode" != relink; then
+          if test "$linkmode" = prog || test "$opt_mode" != relink; then
             add_shlibpath=
             add_dir=
             add=
             lib_linked=yes
             case $hardcode_action in
             immediate | unsupported)
               if test "$hardcode_direct" = no; then
                 add="$dir/$linklib"
                 case $host in
                   *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
                   *-*-sysv4*uw2*) add_dir="-L$dir" ;;
                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
                     *-*-unixware7*) add_dir="-L$dir" ;;
                   *-*-darwin* )
                     # if the lib is a (non-dlopened) module then we can not
                     # link against it, someone is ignoring the earlier warnings
                     if /usr/bin/file -L $add 2> /dev/null |
                          $GREP ": [^:]* bundle" >/dev/null ; then
                       if test "X$dlopenmodule" != "X$lib"; then
                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
                         if test -z "$old_library" ; then
-                          $ECHO
-                          $ECHO "*** And there doesn't seem to be a static archive available"
-                          $ECHO "*** The link will probably fail, sorry"
+                          echo
+                          echo "*** And there doesn't seem to be a static archive available"
+                          echo "*** The link will probably fail, sorry"
                         else
                           add="$dir/$old_library"
                         fi
                       elif test -n "$old_library"; then
                         add="$dir/$old_library"
                       fi
                     fi
                 esac
               elif test "$hardcode_minus_L" = no; then
                 case $host in
                 *-*-sunos*) add_shlibpath="$dir" ;;
                 esac
                 add_dir="-L$dir"
                 add="-l$name"
               elif test "$hardcode_shlibpath_var" = no; then
                 add_shlibpath="$dir"
                 add="-l$name"
               else
                 lib_linked=no
               fi
               ;;
             relink)
               if test "$hardcode_direct" = yes &&
                  test "$hardcode_direct_absolute" = no; then
                 add="$dir/$linklib"
               elif test "$hardcode_minus_L" = yes; then
-                add_dir="-L$dir"
+                add_dir="-L$absdir"
                 # Try looking first in the location we're being installed to.
                 if test -n "$inst_prefix_dir"; then
                   case $libdir in
                     [\\/]*)
-                      add_dir="$add_dir -L$inst_prefix_dir$libdir"
+                      func_append add_dir " -L$inst_prefix_dir$libdir"
                       ;;
                   esac
                 fi
                 add="-l$name"
               elif test "$hardcode_shlibpath_var" = yes; then
                 add_shlibpath="$dir"
                 add="-l$name"
               else
                 lib_linked=no
               fi
               ;;
             *) lib_linked=no ;;
             esac
 
             if test "$lib_linked" != yes; then
               func_fatal_configuration "unsupported hardcode properties"
             fi
 
             if test -n "$add_shlibpath"; then
               case :$compile_shlibpath: in
               *":$add_shlibpath:"*) ;;
-              *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+              *) func_append compile_shlibpath "$add_shlibpath:" ;;
               esac
             fi
             if test "$linkmode" = prog; then
               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
               test -n "$add" && compile_deplibs="$add $compile_deplibs"
             else
               test -n "$add_dir" && deplibs="$add_dir $deplibs"
               test -n "$add" && deplibs="$add $deplibs"
               if test "$hardcode_direct" != yes &&
                  test "$hardcode_minus_L" != yes &&
                  test "$hardcode_shlibpath_var" = yes; then
                 case :$finalize_shlibpath: in
                 *":$libdir:"*) ;;
-                *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+                *) func_append finalize_shlibpath "$libdir:" ;;
                 esac
               fi
             fi
           fi
 
-          if test "$linkmode" = prog || test "$mode" = relink; then
+          if test "$linkmode" = prog || test "$opt_mode" = relink; then
             add_shlibpath=
             add_dir=
             add=
             # Finalize command for both is simple: just hardcode it.
             if test "$hardcode_direct" = yes &&
                test "$hardcode_direct_absolute" = no; then
               add="$libdir/$linklib"
             elif test "$hardcode_minus_L" = yes; then
               add_dir="-L$libdir"
               add="-l$name"
             elif test "$hardcode_shlibpath_var" = yes; then
               case :$finalize_shlibpath: in
               *":$libdir:"*) ;;
-              *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+              *) func_append finalize_shlibpath "$libdir:" ;;
               esac
               add="-l$name"
             elif test "$hardcode_automatic" = yes; then
               if test -n "$inst_prefix_dir" &&
                  test -f "$inst_prefix_dir$libdir/$linklib" ; then
                 add="$inst_prefix_dir$libdir/$linklib"
               else
                 add="$libdir/$linklib"
               fi
             else
               # We cannot seem to hardcode it, guess we'll fake it.
               add_dir="-L$libdir"
               # Try looking first in the location we're being installed to.
               if test -n "$inst_prefix_dir"; then
                 case $libdir in
                   [\\/]*)
-                    add_dir="$add_dir -L$inst_prefix_dir$libdir"
+                    func_append add_dir " -L$inst_prefix_dir$libdir"
                     ;;
                 esac
               fi
               add="-l$name"
             fi
 
             if test "$linkmode" = prog; then
               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
             else
@@ skipping 14 matching lines @@
             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
           fi
         elif test "$build_libtool_libs" = yes; then
           # Not a shared library
           if test "$deplibs_check_method" != pass_all; then
             # We're trying link a shared library against a static one
             # but the system doesn't support it.
 
             # Just print a warning and add the library to dependency_libs so
             # that the program can be linked against the static library.
-            $ECHO
+            echo
             $ECHO "*** Warning: This system can not link to static lib archive $lib."
-            $ECHO "*** I have the capability to make that library automatically link in when"
-            $ECHO "*** you link to this library.  But I can only do this if you have a"
-            $ECHO "*** shared version of the library, which you do not appear to have."
+            echo "*** I have the capability to make that library automatically link in when"
+            echo "*** you link to this library.  But I can only do this if you have a"
+            echo "*** shared version of the library, which you do not appear to have."
             if test "$module" = yes; then
-              $ECHO "*** But as you try to build a module library, libtool will still create "
-              $ECHO "*** a static module, that should work as long as the dlopening application"
-              $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
+              echo "*** But as you try to build a module library, libtool will still create "
+              echo "*** a static module, that should work as long as the dlopening application"
+              echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
               if test -z "$global_symbol_pipe"; then
-                $ECHO
-                $ECHO "*** However, this would only work if libtool was able to extract symbol"
-                $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
-                $ECHO "*** not find such a program.  So, this module is probably useless."
-                $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+                echo
+                echo "*** However, this would only work if libtool was able to extract symbol"
+                echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+                echo "*** not find such a program.  So, this module is probably useless."
+                echo "*** \`nm' from GNU binutils and a full rebuild may help."
               fi
               if test "$build_old_libs" = no; then
                 build_libtool_libs=module
                 build_old_libs=yes
               else
                 build_libtool_libs=no
               fi
             fi
           else
             deplibs="$dir/$old_library $deplibs"
             link_static=yes
           fi
         fi # link shared/static library?
 
         if test "$linkmode" = lib; then
           if test -n "$dependency_libs" &&
              { test "$hardcode_into_libs" != yes ||
                test "$build_old_libs" = yes ||
                test "$link_static" = yes; }; then
             # Extract -R from dependency_libs
             temp_deplibs=
             for libdir in $dependency_libs; do
               case $libdir in
               -R*) func_stripname '-R' '' "$libdir"
                    temp_xrpath=$func_stripname_result
                    case " $xrpath " in
                    *" $temp_xrpath "*) ;;
-                   *) xrpath="$xrpath $temp_xrpath";;
+                   *) func_append xrpath " $temp_xrpath";;
                    esac;;
-              *) temp_deplibs="$temp_deplibs $libdir";;
+              *) func_append temp_deplibs " $libdir";;
               esac
             done
             dependency_libs="$temp_deplibs"
           fi
 
-          newlib_search_path="$newlib_search_path $absdir"
+          func_append newlib_search_path " $absdir"
           # Link against this library
           test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
           # ... and its dependency_libs
           tmp_libs=
           for deplib in $dependency_libs; do
             newdependency_libs="$deplib $newdependency_libs"
-            if $opt_duplicate_deps ; then
+            case $deplib in
+              -L*) func_stripname '-L' '' "$deplib"
+                   func_resolve_sysroot "$func_stripname_result";;
+              *) func_resolve_sysroot "$deplib" ;;
+            esac
+            if $opt_preserve_dup_deps ; then
               case "$tmp_libs " in
-              *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+              *" $func_resolve_sysroot_result "*)
+                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
               esac
             fi
-            tmp_libs="$tmp_libs $deplib"
+            func_append tmp_libs " $func_resolve_sysroot_result"
           done
 
           if test "$link_all_deplibs" != no; then
             # Add the search paths of all dependency libraries
             for deplib in $dependency_libs; do
+              path=
               case $deplib in
               -L*) path="$deplib" ;;
               *.la)
+                func_resolve_sysroot "$deplib"
+                deplib=$func_resolve_sysroot_result
                 func_dirname "$deplib" "" "."
-                dir="$func_dirname_result"
+                dir=$func_dirname_result
                 # We need an absolute path.
                 case $dir in
                 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
                 *)
                   absdir=`cd "$dir" && pwd`
                   if test -z "$absdir"; then
                     func_warning "cannot determine absolute directory name of \`$dir'"
                     absdir="$dir"
                   fi
                   ;;
                 esac
                 if $GREP "^installed=no" $deplib > /dev/null; then
                 case $host in
                 *-*-darwin*)
                   depdepl=
                   eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
                   if test -n "$deplibrary_names" ; then
                     for tmp in $deplibrary_names ; do
                       depdepl=$tmp
                     done
                     if test -f "$absdir/$objdir/$depdepl" ; then
                       depdepl="$absdir/$objdir/$depdepl"
                       darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
                       if test -z "$darwin_install_name"; then
                           darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
                       fi
-                      compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
-                      linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+                      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+                      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
                       path=
                     fi
                   fi
                   ;;
                 *)
                   path="-L$absdir/$objdir"
                   ;;
                 esac
                 else
                   eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
                   test -z "$libdir" && \
                     func_fatal_error "\`$deplib' is not a valid libtool archive"
-                  test "$absdir" != "$libdir" && \
-                    func_warning "\`$deplib' seems to be moved"
+                  #test "$absdir" != "$libdir" && \
+                  #  func_warning "\`$deplib' seems to be moved"
 
                   path="-L$absdir"
                 fi
                 ;;
               esac
               case " $deplibs " in
               *" $path "*) ;;
               *) deplibs="$path $deplibs" ;;
               esac
             done
           fi # link_all_deplibs != no
         fi # linkmode = lib
       done # for deplib in $libs
       if test "$pass" = link; then
         if test "$linkmode" = "prog"; then
           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
         else
-          compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+          compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
         fi
       fi
       dependency_libs="$newdependency_libs"
       if test "$pass" = dlpreopen; then
         # Link the dlpreopened libraries before other libraries
         for deplib in $save_deplibs; do
           deplibs="$deplib $deplibs"
         done
       fi
       if test "$pass" != dlopen; then
         if test "$pass" != conv; then
           # Make sure lib_search_path contains only unique directories.
           lib_search_path=
           for dir in $newlib_search_path; do
             case "$lib_search_path " in
             *" $dir "*) ;;
-            *) lib_search_path="$lib_search_path $dir" ;;
+            *) func_append lib_search_path " $dir" ;;
             esac
           done
           newlib_search_path=
         fi
 
         if test "$linkmode,$pass" != "prog,link"; then
           vars="deplibs"
         else
           vars="compile_deplibs finalize_deplibs"
         fi
@@ skipping 37 matching lines @@
               esac
               ;;
             esac
           done
           tmp_libs=
           for deplib in $new_libs; do
             case $deplib in
             -L*)
               case " $tmp_libs " in
               *" $deplib "*) ;;
-              *) tmp_libs="$tmp_libs $deplib" ;;
+              *) func_append tmp_libs " $deplib" ;;
               esac
               ;;
-            *) tmp_libs="$tmp_libs $deplib" ;;
+            *) func_append tmp_libs " $deplib" ;;
             esac
           done
           eval $var=\"$tmp_libs\"
         done # for var
       fi
       # Last step: remove runtime libs from dependency_libs
       # (they stay in deplibs)
       tmp_libs=
       for i in $dependency_libs ; do
         case " $predeps $postdeps $compiler_lib_search_path " in
         *" $i "*)
           i=""
           ;;
         esac
         if test -n "$i" ; then
-          tmp_libs="$tmp_libs $i"
+          func_append tmp_libs " $i"
         fi
       done
       dependency_libs=$tmp_libs
     done # for pass
     if test "$linkmode" = prog; then
       dlfiles="$newdlfiles"
     fi
     if test "$linkmode" = prog || test "$linkmode" = lib; then
       dlprefiles="$newdlprefiles"
     fi
@@ skipping 20 matching lines @@
 
       test -n "$release" && \
         func_warning "\`-release' is ignored for archives"
 
       test -n "$export_symbols$export_symbols_regex" && \
         func_warning "\`-export-symbols' is ignored for archives"
 
       # Now set the variables for building old libraries.
       build_libtool_libs=no
       oldlibs="$output"
-      objs="$objs$old_deplibs"
+      func_append objs "$old_deplibs"
       ;;
 
     lib)
       # Make sure we only generate libraries of the form `libNAME.la'.
       case $outputname in
       lib*)
         func_stripname 'lib' '.la' "$outputname"
         name=$func_stripname_result
         eval shared_ext=\"$shrext_cmds\"
         eval libname=\"$libname_spec\"
@@ skipping 12 matching lines @@
           func_stripname '' '.la' "$outputname"
           libname=$func_stripname_result
         fi
         ;;
       esac
 
       if test -n "$objs"; then
         if test "$deplibs_check_method" != pass_all; then
           func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
         else
-          $ECHO
+          echo
           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
           $ECHO "*** objects $objs is not portable!"
-          libobjs="$libobjs $objs"
+          func_append libobjs " $objs"
         fi
       fi
 
       test "$dlself" != no && \
         func_warning "\`-dlopen self' is ignored for libtool libraries"
 
       set dummy $rpath
       shift
       test "$#" -gt 1 && \
         func_warning "ignoring multiple \`-rpath's for a libtool library"
@@ skipping 38 matching lines @@
           number_minor="$2"
           number_revision="$3"
           #
           # There are really only two kinds -- those that
           # use the current revision as the major version
           # and those that subtract age and use age as
           # a minor version.  But, then there is irix
           # which has an extra 1 added just for fun
           #
           case $version_type in
+          # correct linux to gnu/linux during the next big refactor
           darwin|linux|osf|windows|none)
             func_arith $number_major + $number_minor
             current=$func_arith_result
             age="$number_minor"
             revision="$number_revision"
             ;;
-          freebsd-aout|freebsd-elf|sunos)
+          freebsd-aout|freebsd-elf|qnx|sunos)
             current="$number_major"
             revision="$number_minor"
             age="0"
             ;;
           irix|nonstopux)
             func_arith $number_major + $number_minor
             current=$func_arith_result
             age="$number_minor"
             revision="$number_minor"
             lt_irix_increment=no
@@ skipping 89 matching lines @@
             func_arith $loop - 1
             loop=$func_arith_result
             verstring="$verstring_prefix$major.$iface:$verstring"
           done
 
           # Before this point, $major must not contain `.'.
           major=.$major
           versuffix="$major.$revision"
           ;;
 
-        linux)
+        linux) # correct to gnu/linux during the next big refactor
           func_arith $current - $age
           major=.$func_arith_result
           versuffix="$major.$age.$revision"
           ;;
 
         osf)
           func_arith $current - $age
           major=.$func_arith_result
           versuffix=".$current.$age.$revision"
           verstring="$current.$age.$revision"
 
           # Add in all the interfaces that we are compatible with.
           loop=$age
           while test "$loop" -ne 0; do
             func_arith $current - $loop
             iface=$func_arith_result
             func_arith $loop - 1
             loop=$func_arith_result
             verstring="$verstring:${iface}.0"
           done
 
           # Make executables depend on our current version.
-          verstring="$verstring:${current}.0"
+          func_append verstring ":${current}.0"
           ;;
 
         qnx)
           major=".$current"
           versuffix=".$current"
           ;;
 
         sunos)
           major=".$current"
           versuffix=".$current.$revision"
@@ skipping 47 matching lines @@
             build_old_libs=yes
           fi
         else
           # Don't allow undefined symbols.
           allow_undefined_flag="$no_undefined_flag"
         fi
 
       fi
 
       func_generate_dlsyms "$libname" "$libname" "yes"
-      libobjs="$libobjs $symfileobj"
+      func_append libobjs " $symfileobj"
       test "X$libobjs" = "X " && libobjs=
 
-      if test "$mode" != relink; then
+      if test "$opt_mode" != relink; then
         # Remove our outputs, but don't remove object files since they
         # may have been created when compiling PIC objects.
         removelist=
         tempremovelist=`$ECHO "$output_objdir/*"`
         for p in $tempremovelist; do
           case $p in
             *.$objext | *.gcno)
                ;;
             $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
                if test "X$precious_files_regex" != "X"; then
                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
                  then
                    continue
                  fi
                fi
-               removelist="$removelist $p"
+               func_append removelist " $p"
                ;;
             *) ;;
           esac
         done
         test -n "$removelist" && \
           func_show_eval "${RM}r \$removelist"
       fi
 
       # Now set the variables for building old libraries.
       if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
-        oldlibs="$oldlibs $output_objdir/$libname.$libext"
+        func_append oldlibs " $output_objdir/$libname.$libext"
 
         # Transform .lo files to .o files.
-        oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+        oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
       fi
 
       # Eliminate all temporary directories.
       #for path in $notinst_path; do
-      # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
-      # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
-      # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
+      # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
       #done
 
       if test -n "$xrpath"; then
         # If the user specified any rpath flags, then add them.
         temp_xrpath=
         for libdir in $xrpath; do
-          temp_xrpath="$temp_xrpath -R$libdir"
+          func_replace_sysroot "$libdir"
+          func_append temp_xrpath " -R$func_replace_sysroot_result"
           case "$finalize_rpath " in
           *" $libdir "*) ;;
-          *) finalize_rpath="$finalize_rpath $libdir" ;;
+          *) func_append finalize_rpath " $libdir" ;;
           esac
         done
         if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
           dependency_libs="$temp_xrpath $dependency_libs"
         fi
       fi
 
       # Make sure dlfiles contains only unique files that won't be dlpreopened
       old_dlfiles="$dlfiles"
       dlfiles=
       for lib in $old_dlfiles; do
         case " $dlprefiles $dlfiles " in
         *" $lib "*) ;;
-        *) dlfiles="$dlfiles $lib" ;;
+        *) func_append dlfiles " $lib" ;;
         esac
       done
 
       # Make sure dlprefiles contains only unique files
       old_dlprefiles="$dlprefiles"
       dlprefiles=
       for lib in $old_dlprefiles; do
         case "$dlprefiles " in
         *" $lib "*) ;;
-        *) dlprefiles="$dlprefiles $lib" ;;
+        *) func_append dlprefiles " $lib" ;;
         esac
       done
 
       if test "$build_libtool_libs" = yes; then
         if test -n "$rpath"; then
           case $host in
-          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
             # these systems don't actually have a c library (as such)!
             ;;
           *-*-rhapsody* | *-*-darwin1.[012])
             # Rhapsody C library is in the System framework
-            deplibs="$deplibs System.ltframework"
+            func_append deplibs " System.ltframework"
             ;;
           *-*-netbsd*)
             # Don't link with libc until the a.out ld.so is fixed.
             ;;
           *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
             # Do not include libc due to us having libc/libc_r.
             ;;
           *-*-sco3.2v5* | *-*-sco5v6*)
             # Causes problems with __ctype
             ;;
           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
             # Compiler inserts libc in the correct place for threads to work
             ;;
           *)
             # Add libc to deplibs on all other systems if necessary.
             if test "$build_libtool_need_lc" = "yes"; then
-              deplibs="$deplibs -lc"
+              func_append deplibs " -lc"
             fi
             ;;
           esac
         fi
 
         # Transform deplibs into only deplibs that can be linked in shared.
         name_save=$name
         libname_save=$libname
         release_save=$release
         versuffix_save=$versuffix
@@ skipping 28 matching lines @@
           if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
             ldd_output=`ldd conftest`
             for i in $deplibs; do
               case $i in
               -l*)
                 func_stripname -l '' "$i"
                 name=$func_stripname_result
                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
                   case " $predeps $postdeps " in
                   *" $i "*)
-                    newdeplibs="$newdeplibs $i"
+                    func_append newdeplibs " $i"
                     i=""
                     ;;
                   esac
                 fi
                 if test -n "$i" ; then
                   libname=`eval "\\$ECHO \"$libname_spec\""`
                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
                   set dummy $deplib_matches; shift
                   deplib_match=$1
                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-                    newdeplibs="$newdeplibs $i"
+                    func_append newdeplibs " $i"
                   else
                     droppeddeps=yes
-                    $ECHO
+                    echo
                     $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-                    $ECHO "*** I have the capability to make that library automatically link in when"
-                    $ECHO "*** you link to this library.  But I can only do this if you have a"
-                    $ECHO "*** shared version of the library, which I believe you do not have"
-                    $ECHO "*** because a test_compile did reveal that the linker did not use it for"
-                    $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+                    echo "*** I have the capability to make that library automatically link in when"
+                    echo "*** you link to this library.  But I can only do this if you have a"
+                    echo "*** shared version of the library, which I believe you do not have"
+                    echo "*** because a test_compile did reveal that the linker did not use it for"
+                    echo "*** its dynamic dependency list that programs get resolved with at runtime."
                   fi
                 fi
                 ;;
               *)
-                newdeplibs="$newdeplibs $i"
+                func_append newdeplibs " $i"
                 ;;
               esac
             done
           else
             # Error occurred in the first compile.  Let's try to salvage
             # the situation: Compile a separate program for each library.
             for i in $deplibs; do
               case $i in
               -l*)
                 func_stripname -l '' "$i"
                 name=$func_stripname_result
                 $opt_dry_run || $RM conftest
                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
                   ldd_output=`ldd conftest`
                   if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
                     case " $predeps $postdeps " in
                     *" $i "*)
-                      newdeplibs="$newdeplibs $i"
+                      func_append newdeplibs " $i"
                       i=""
                       ;;
                     esac
                   fi
                   if test -n "$i" ; then
                     libname=`eval "\\$ECHO \"$libname_spec\""`
                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
                     set dummy $deplib_matches; shift
                     deplib_match=$1
                     if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-                      newdeplibs="$newdeplibs $i"
+                      func_append newdeplibs " $i"
                     else
                       droppeddeps=yes
-                      $ECHO
+                      echo
                       $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-                      $ECHO "*** I have the capability to make that library automatically link in when"
-                      $ECHO "*** you link to this library.  But I can only do this if you have a"
-                      $ECHO "*** shared version of the library, which you do not appear to have"
-                      $ECHO "*** because a test_compile did reveal that the linker did not use this one"
-                      $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
+                      echo "*** I have the capability to make that library automatically link in when"
+                      echo "*** you link to this library.  But I can only do this if you have a"
+                      echo "*** shared version of the library, which you do not appear to have"
+                      echo "*** because a test_compile did reveal that the linker did not use this one"
+                      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
                     fi
                   fi
                 else
                   droppeddeps=yes
-                  $ECHO
+                  echo
                   $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
-                  $ECHO "*** make it link in!  You will probably need to install it or some"
-                  $ECHO "*** library that it depends on before this library will be fully"
-                  $ECHO "*** functional.  Installing it before continuing would be even better."
+                  echo "*** make it link in!  You will probably need to install it or some"
+                  echo "*** library that it depends on before this library will be fully"
+                  echo "*** functional.  Installing it before continuing would be even better."
                 fi
                 ;;
               *)
-                newdeplibs="$newdeplibs $i"
+                func_append newdeplibs " $i"
                 ;;
               esac
             done
           fi
           ;;
         file_magic*)
           set dummy $deplibs_check_method; shift
           file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
           for a_deplib in $deplibs; do
             case $a_deplib in
             -l*)
               func_stripname -l '' "$a_deplib"
               name=$func_stripname_result
               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
                 case " $predeps $postdeps " in
                 *" $a_deplib "*)
-                  newdeplibs="$newdeplibs $a_deplib"
+                  func_append newdeplibs " $a_deplib"
                   a_deplib=""
                   ;;
                 esac
               fi
               if test -n "$a_deplib" ; then
                 libname=`eval "\\$ECHO \"$libname_spec\""`
+                if test -n "$file_magic_glob"; then
+                  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+                else
+                  libnameglob=$libname
+                fi
+                test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-                  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+                  if test "$want_nocaseglob" = yes; then
+                    shopt -s nocaseglob
+                    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+                    $nocaseglob
+                  else
+                    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+                  fi
                   for potent_lib in $potential_libs; do
                       # Follow soft links.
                       if ls -lLd "$potent_lib" 2>/dev/null |
                          $GREP " -> " >/dev/null; then
                         continue
                       fi
                       # The statement above tries to avoid entering an
                       # endless loop below, in case of cyclic links.
                       # We might still enter an endless loop, since a link
                       # loop can be closed while we follow links,
                       # but so what?
                       potlib="$potent_lib"
                       while test -h "$potlib" 2>/dev/null; do
                         potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
                         case $potliblink in
                         [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
-                        *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+                        *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
                         esac
                       done
                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
                          $SED -e 10q |
                          $EGREP "$file_magic_regex" > /dev/null; then
-                        newdeplibs="$newdeplibs $a_deplib"
+                        func_append newdeplibs " $a_deplib"
                         a_deplib=""
                         break 2
                       fi
                   done
                 done
               fi
               if test -n "$a_deplib" ; then
                 droppeddeps=yes
-                $ECHO
+                echo
                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-                $ECHO "*** I have the capability to make that library automatically link in when"
-                $ECHO "*** you link to this library.  But I can only do this if you have a"
-                $ECHO "*** shared version of the library, which you do not appear to have"
-                $ECHO "*** because I did check the linker path looking for a file starting"
+                echo "*** I have the capability to make that library automatically link in when"
+                echo "*** you link to this library.  But I can only do this if you have a"
+                echo "*** shared version of the library, which you do not appear to have"
+                echo "*** because I did check the linker path looking for a file starting"
                 if test -z "$potlib" ; then
                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
                 else
                   $ECHO "*** with $libname and none of the candidates passed a file format test"
                   $ECHO "*** using a file magic. Last file checked: $potlib"
                 fi
               fi
               ;;
             *)
               # Add a -L argument.
-              newdeplibs="$newdeplibs $a_deplib"
+              func_append newdeplibs " $a_deplib"
               ;;
             esac
           done # Gone through all deplibs.
           ;;
         match_pattern*)
           set dummy $deplibs_check_method; shift
           match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
           for a_deplib in $deplibs; do
             case $a_deplib in
             -l*)
               func_stripname -l '' "$a_deplib"
               name=$func_stripname_result
               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
                 case " $predeps $postdeps " in
                 *" $a_deplib "*)
-                  newdeplibs="$newdeplibs $a_deplib"
+                  func_append newdeplibs " $a_deplib"
                   a_deplib=""
                   ;;
                 esac
               fi
               if test -n "$a_deplib" ; then
                 libname=`eval "\\$ECHO \"$libname_spec\""`
                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
                   for potent_lib in $potential_libs; do
                     potlib="$potent_lib" # see symlink-check above in file_magic test
-                    if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+                    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
                        $EGREP "$match_pattern_regex" > /dev/null; then
-                      newdeplibs="$newdeplibs $a_deplib"
+                      func_append newdeplibs " $a_deplib"
                       a_deplib=""
                       break 2
                     fi
                   done
                 done
               fi
               if test -n "$a_deplib" ; then
                 droppeddeps=yes
-                $ECHO
+                echo
                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-                $ECHO "*** I have the capability to make that library automatically link in when"
-                $ECHO "*** you link to this library.  But I can only do this if you have a"
-                $ECHO "*** shared version of the library, which you do not appear to have"
-                $ECHO "*** because I did check the linker path looking for a file starting"
+                echo "*** I have the capability to make that library automatically link in when"
+                echo "*** you link to this library.  But I can only do this if you have a"
+                echo "*** shared version of the library, which you do not appear to have"
+                echo "*** because I did check the linker path looking for a file starting"
                 if test -z "$potlib" ; then
                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
                 else
                   $ECHO "*** with $libname and none of the candidates passed a file format test"
                   $ECHO "*** using a regex pattern. Last file checked: $potlib"
                 fi
               fi
               ;;
             *)
               # Add a -L argument.
-              newdeplibs="$newdeplibs $a_deplib"
+              func_append newdeplibs " $a_deplib"
               ;;
             esac
           done # Gone through all deplibs.
           ;;
         none | unknown | *)
           newdeplibs=""
-          tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
-              -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
+          tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
             for i in $predeps $postdeps ; do
               # can't use Xsed below, because $i might contain '/'
-              tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
+              tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
             done
           fi
-          if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[      ]//g' |
-             $GREP . >/dev/null; then
-            $ECHO
+          case $tmp_deplibs in
+          *[!\  \ ]*)
+            echo
             if test "X$deplibs_check_method" = "Xnone"; then
-              $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
+              echo "*** Warning: inter-library dependencies are not supported in this platform."
             else
-              $ECHO "*** Warning: inter-library dependencies are not known to be supported."
+              echo "*** Warning: inter-library dependencies are not known to be supported."
             fi
-            $ECHO "*** All declared inter-library dependencies are being dropped."
+            echo "*** All declared inter-library dependencies are being dropped."
             droppeddeps=yes
-          fi
+            ;;
+          esac
           ;;
         esac
         versuffix=$versuffix_save
         major=$major_save
         release=$release_save
         libname=$libname_save
         name=$name_save
 
         case $host in
         *-*-rhapsody* | *-*-darwin1.[012])
           # On Rhapsody replace the C library with the System framework
-          newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+          newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
           ;;
         esac
 
         if test "$droppeddeps" = yes; then
           if test "$module" = yes; then
-            $ECHO
-            $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+            echo
+            echo "*** Warning: libtool could not satisfy all declared inter-library"
             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
-            $ECHO "*** a static module, that should work as long as the dlopening"
-            $ECHO "*** application is linked with the -dlopen flag."
+            echo "*** a static module, that should work as long as the dlopening"
+            echo "*** application is linked with the -dlopen flag."
             if test -z "$global_symbol_pipe"; then
-              $ECHO
-              $ECHO "*** However, this would only work if libtool was able to extract symbol"
-              $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
-              $ECHO "*** not find such a program.  So, this module is probably useless."
-              $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+              echo
+              echo "*** However, this would only work if libtool was able to extract symbol"
+              echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+              echo "*** not find such a program.  So, this module is probably useless."
+              echo "*** \`nm' from GNU binutils and a full rebuild may help."
             fi
             if test "$build_old_libs" = no; then
               oldlibs="$output_objdir/$libname.$libext"
               build_libtool_libs=module
               build_old_libs=yes
             else
               build_libtool_libs=no
             fi
           else
-            $ECHO "*** The inter-library dependencies that have been dropped here will be"
-            $ECHO "*** automatically added whenever a program is linked with this library"
-            $ECHO "*** or is declared to -dlopen it."
+            echo "*** The inter-library dependencies that have been dropped here will be"
+            echo "*** automatically added whenever a program is linked with this library"
+            echo "*** or is declared to -dlopen it."
 
             if test "$allow_undefined" = no; then
-              $ECHO
-              $ECHO "*** Since this library must not contain undefined symbols,"
-              $ECHO "*** because either the platform does not support them or"
-              $ECHO "*** it was explicitly requested with -no-undefined,"
-              $ECHO "*** libtool will only create a static version of it."
+              echo
+              echo "*** Since this library must not contain undefined symbols,"
+              echo "*** because either the platform does not support them or"
+              echo "*** it was explicitly requested with -no-undefined,"
+              echo "*** libtool will only create a static version of it."
               if test "$build_old_libs" = no; then
                 oldlibs="$output_objdir/$libname.$libext"
                 build_libtool_libs=module
                 build_old_libs=yes
               else
                 build_libtool_libs=no
               fi
             fi
           fi
         fi
         # Done checking deplibs!
         deplibs=$newdeplibs
       fi
       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
       case $host in
         *-*-darwin*)
-          newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-          new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-          deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+          newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+          new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+          deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
           ;;
       esac
 
       # move library search paths that coincide with paths to not yet
       # installed libraries to the beginning of the library search list
       new_libs=
       for path in $notinst_path; do
         case " $new_libs " in
         *" -L$path/$objdir "*) ;;
         *)
           case " $deplibs " in
           *" -L$path/$objdir "*)
-            new_libs="$new_libs -L$path/$objdir" ;;
+            func_append new_libs " -L$path/$objdir" ;;
           esac
           ;;
         esac
       done
       for deplib in $deplibs; do
         case $deplib in
         -L*)
           case " $new_libs " in
           *" $deplib "*) ;;
-          *) new_libs="$new_libs $deplib" ;;
+          *) func_append new_libs " $deplib" ;;
           esac
           ;;
-        *) new_libs="$new_libs $deplib" ;;
+        *) func_append new_libs " $deplib" ;;
         esac
       done
       deplibs="$new_libs"
 
       # All the library-specific variables (install_libdir is set above).
       library_names=
       old_library=
       dlname=
 
       # Test again, we may have decided not to build it any more
       if test "$build_libtool_libs" = yes; then
+        # Remove ${wl} instances when linking with ld.
+        # FIXME: should test the right _cmds variable.
+        case $archive_cmds in
+          *\$LD\ *) wl= ;;
+        esac
         if test "$hardcode_into_libs" = yes; then
           # Hardcode the library paths
           hardcode_libdirs=
           dep_rpath=
           rpath="$finalize_rpath"
-          test "$mode" != relink && rpath="$compile_rpath$rpath"
+          test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
           for libdir in $rpath; do
             if test -n "$hardcode_libdir_flag_spec"; then
               if test -n "$hardcode_libdir_separator"; then
+                func_replace_sysroot "$libdir"
+                libdir=$func_replace_sysroot_result
                 if test -z "$hardcode_libdirs"; then
                   hardcode_libdirs="$libdir"
                 else
                   # Just accumulate the unique libdirs.
                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
                   *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
                     ;;
                   *)
-                    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+                    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
                     ;;
                   esac
                 fi
               else
                 eval flag=\"$hardcode_libdir_flag_spec\"
-                dep_rpath="$dep_rpath $flag"
+                func_append dep_rpath " $flag"
               fi
             elif test -n "$runpath_var"; then
               case "$perm_rpath " in
               *" $libdir "*) ;;
-              *) perm_rpath="$perm_rpath $libdir" ;;
+              *) func_append perm_rpath " $libdir" ;;
               esac
             fi
           done
           # Substitute the hardcoded libdirs into the rpath.
           if test -n "$hardcode_libdir_separator" &&
              test -n "$hardcode_libdirs"; then
             libdir="$hardcode_libdirs"
-            if test -n "$hardcode_libdir_flag_spec_ld"; then
-              eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
-            else
-              eval dep_rpath=\"$hardcode_libdir_flag_spec\"
-            fi
+            eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
           fi
           if test -n "$runpath_var" && test -n "$perm_rpath"; then
             # We should set the runpath_var.
             rpath=
             for dir in $perm_rpath; do
-              rpath="$rpath$dir:"
+              func_append rpath "$dir:"
             done
             eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
           fi
           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
         fi
 
         shlibpath="$finalize_shlibpath"
-        test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+        test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
         if test -n "$shlibpath"; then
           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
         fi
 
         # Get the real and link names of the library.
         eval shared_ext=\"$shrext_cmds\"
         eval library_names=\"$library_names_spec\"
         set dummy $library_names
         shift
         realname="$1"
         shift
 
         if test -n "$soname_spec"; then
           eval soname=\"$soname_spec\"
         else
           soname="$realname"
         fi
         if test -z "$dlname"; then
           dlname=$soname
         fi
 
         lib="$output_objdir/$realname"
         linknames=
         for link
         do
-          linknames="$linknames $link"
+          func_append linknames " $link"
         done
 
         # Use standard objects if they are pic
-        test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+        test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
         test "X$libobjs" = "X " && libobjs=
 
         delfiles=
         if test -n "$export_symbols" && test -n "$include_expsyms"; then
           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
           export_symbols="$output_objdir/$libname.uexp"
-          delfiles="$delfiles $export_symbols"
+          func_append delfiles " $export_symbols"
         fi
 
         orig_export_symbols=
         case $host_os in
         cygwin* | mingw* | cegcc*)
           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
             # exporting using user supplied symfile
             if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
               # and it's NOT already a .def file. Must figure out
               # which of the given symbols are data symbols and tag
@@ skipping 10 matching lines @@
         esac
 
         # Prepare the list of exported symbols
         if test -z "$export_symbols"; then
           if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
             func_verbose "generating symbol list for \`$libname.la'"
             export_symbols="$output_objdir/$libname.exp"
             $opt_dry_run || $RM $export_symbols
             cmds=$export_symbols_cmds
             save_ifs="$IFS"; IFS='~'
-            for cmd in $cmds; do
+            for cmd1 in $cmds; do
               IFS="$save_ifs"
-              eval cmd=\"$cmd\"
-              func_len " $cmd"
-              len=$func_len_result
-              if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+              # Take the normal branch if the nm_file_list_spec branch
+              # doesn't work or if tool conversion is not needed.
+              case $nm_file_list_spec~$to_tool_file_cmd in
+                *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+                  try_normal_branch=yes
+                  eval cmd=\"$cmd1\"
+                  func_len " $cmd"
+                  len=$func_len_result
+                  ;;
+                *)
+                  try_normal_branch=no
+                  ;;
+              esac
+              if test "$try_normal_branch" = yes \
+                 && { test "$len" -lt "$max_cmd_len" \
+                      || test "$max_cmd_len" -le -1; }
+              then
                 func_show_eval "$cmd" 'exit $?'
                 skipped_export=false
+              elif test -n "$nm_file_list_spec"; then
+                func_basename "$output"
+                output_la=$func_basename_result
+                save_libobjs=$libobjs
+                save_output=$output
+                output=${output_objdir}/${output_la}.nm
+                func_to_tool_file "$output"
+                libobjs=$nm_file_list_spec$func_to_tool_file_result
+                func_append delfiles " $output"
+                func_verbose "creating $NM input file list: $output"
+                for obj in $save_libobjs; do
+                  func_to_tool_file "$obj"
+                  $ECHO "$func_to_tool_file_result"
+                done > "$output"
+                eval cmd=\"$cmd1\"
+                func_show_eval "$cmd" 'exit $?'
+                output=$save_output
+                libobjs=$save_libobjs
+                skipped_export=false
               else
                 # The command line is too long to execute in one step.
                 func_verbose "using reloadable object file for export list..."
                 skipped_export=:
                 # Break out early, otherwise skipped_export may be
                 # set to false by a later but shorter cmd.
                 break
               fi
             done
             IFS="$save_ifs"
             if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
             fi
           fi
         fi
 
         if test -n "$export_symbols" && test -n "$include_expsyms"; then
           tmp_export_symbols="$export_symbols"
           test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-          $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+          $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
         fi
 
         if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
           # The given exports_symbols file has to be filtered, so filter it.
           func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
           # FIXME: $output_objdir/$libname.filter potentially contains lots of
           # 's' commands which not all seds can handle. GNU sed should be fine
           # though. Also, the filter scales superlinearly with the number of
           # global variables. join(1) would be nice here, but unfortunately
           # isn't a blessed tool.
           $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-          delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+          func_append delfiles " $export_symbols $output_objdir/$libname.filter"
           export_symbols=$output_objdir/$libname.def
           $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
         fi
 
         tmp_deplibs=
         for test_deplib in $deplibs; do
           case " $convenience " in
           *" $test_deplib "*) ;;
           *)
-            tmp_deplibs="$tmp_deplibs $test_deplib"
+            func_append tmp_deplibs " $test_deplib"
             ;;
           esac
         done
         deplibs="$tmp_deplibs"
 
         if test -n "$convenience"; then
           if test -n "$whole_archive_flag_spec" &&
             test "$compiler_needs_object" = yes &&
             test -z "$libobjs"; then
             # extract the archives, so we have objects to list.
             # TODO: could optimize this to just extract one archive.
             whole_archive_flag_spec=
           fi
           if test -n "$whole_archive_flag_spec"; then
             save_libobjs=$libobjs
             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
             test "X$libobjs" = "X " && libobjs=
           else
             gentop="$output_objdir/${outputname}x"
-            generated="$generated $gentop"
+            func_append generated " $gentop"
 
             func_extract_archives $gentop $convenience
-            libobjs="$libobjs $func_extract_archives_result"
+            func_append libobjs " $func_extract_archives_result"
             test "X$libobjs" = "X " && libobjs=
           fi
         fi
 
         if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
           eval flag=\"$thread_safe_flag_spec\"
-          linker_flags="$linker_flags $flag"
+          func_append linker_flags " $flag"
         fi
 
         # Make a backup of the uninstalled library when relinking
-        if test "$mode" = relink; then
+        if test "$opt_mode" = relink; then
           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
         fi
 
         # Do each of the archive commands.
         if test "$module" = yes && test -n "$module_cmds" ; then
           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
             eval test_cmds=\"$module_expsym_cmds\"
             cmds=$module_expsym_cmds
           else
             eval test_cmds=\"$module_cmds\"
@@ skipping 24 matching lines @@
           # want to use save_libobjs as it was before
           # whole_archive_flag_spec was expanded, because we can't
           # assume the linker understands whole_archive_flag_spec.
           # This may have to be revisited, in case too many
           # convenience libraries get linked in and end up exceeding
           # the spec.
           if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
             save_libobjs=$libobjs
           fi
           save_output=$output
-          output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
+          func_basename "$output"
+          output_la=$func_basename_result
 
           # Clear the reloadable object creation command queue and
           # initialize k to one.
           test_cmds=
           concat_cmds=
           objlist=
           last_robj=
           k=1
 
           if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
             output=${output_objdir}/${output_la}.lnkscript
             func_verbose "creating GNU ld script: $output"
-            $ECHO 'INPUT (' > $output
+            echo 'INPUT (' > $output
             for obj in $save_libobjs
             do
-              $ECHO "$obj" >> $output
+              func_to_tool_file "$obj"
+              $ECHO "$func_to_tool_file_result" >> $output
             done
-            $ECHO ')' >> $output
-            delfiles="$delfiles $output"
+            echo ')' >> $output
+            func_append delfiles " $output"
+            func_to_tool_file "$output"
+            output=$func_to_tool_file_result
           elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
             output=${output_objdir}/${output_la}.lnk
             func_verbose "creating linker input file list: $output"
             : > $output
             set x $save_libobjs
             shift
             firstobj=
             if test "$compiler_needs_object" = yes; then
               firstobj="$1 "
               shift
             fi
             for obj
             do
-              $ECHO "$obj" >> $output
+              func_to_tool_file "$obj"
+              $ECHO "$func_to_tool_file_result" >> $output
             done
-            delfiles="$delfiles $output"
-            output=$firstobj\"$file_list_spec$output\"
+            func_append delfiles " $output"
+            func_to_tool_file "$output"
+            output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
           else
             if test -n "$save_libobjs"; then
               func_verbose "creating reloadable object files..."
               output=$output_objdir/$output_la-${k}.$objext
               eval test_cmds=\"$reload_cmds\"
               func_len " $test_cmds"
               len0=$func_len_result
               len=$len0
 
               # Loop over the list of objects to be linked.
               for obj in $save_libobjs
               do
                 func_len " $obj"
                 func_arith $len + $func_len_result
                 len=$func_arith_result
                 if test "X$objlist" = X ||
                    test "$len" -lt "$max_cmd_len"; then
                   func_append objlist " $obj"
                 else
                   # The command $test_cmds is almost too long, add a
                   # command to the queue.
                   if test "$k" -eq 1 ; then
                     # The first file doesn't have a previous command to add.
-                    eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+                    reload_objs=$objlist
+                    eval concat_cmds=\"$reload_cmds\"
                   else
                     # All subsequent reloadable object files will link in
                     # the last one created.
-                    eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+                    reload_objs="$objlist $last_robj"
+                    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
                   fi
                   last_robj=$output_objdir/$output_la-${k}.$objext
                   func_arith $k + 1
                   k=$func_arith_result
                   output=$output_objdir/$output_la-${k}.$objext
-                  objlist=$obj
+                  objlist=" $obj"
                   func_len " $last_robj"
                   func_arith $len0 + $func_len_result
                   len=$func_arith_result
                 fi
               done
               # Handle the remaining objects by creating one last
               # reloadable object file.  All subsequent reloadable object
               # files will link in the last one created.
               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-              eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+              reload_objs="$objlist $last_robj"
+              eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
               if test -n "$last_robj"; then
                 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
               fi
-              delfiles="$delfiles $output"
+              func_append delfiles " $output"
 
             else
               output=
             fi
 
             if ${skipped_export-false}; then
               func_verbose "generating symbol list for \`$libname.la'"
               export_symbols="$output_objdir/$libname.exp"
               $opt_dry_run || $RM $export_symbols
               libobjs=$output
@@ skipping 13 matching lines @@
             for cmd in $concat_cmds; do
               IFS="$save_ifs"
               $opt_silent || {
                   func_quote_for_expand "$cmd"
                   eval "func_echo $func_quote_for_expand_result"
               }
               $opt_dry_run || eval "$cmd" || {
                 lt_exit=$?
 
                 # Restore the uninstalled library and exit
-                if test "$mode" = relink; then
+                if test "$opt_mode" = relink; then
                   ( cd "$output_objdir" && \
                     $RM "${realname}T" && \
                     $MV "${realname}U" "$realname" )
                 fi
 
                 exit $lt_exit
               }
             done
             IFS="$save_ifs"
 
             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
             fi
           fi
 
           if ${skipped_export-false}; then
             if test -n "$export_symbols" && test -n "$include_expsyms"; then
               tmp_export_symbols="$export_symbols"
               test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-              $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+              $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
             fi
 
             if test -n "$orig_export_symbols"; then
               # The given exports_symbols file has to be filtered, so filter it.
               func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
               # FIXME: $output_objdir/$libname.filter potentially contains lots of
               # 's' commands which not all seds can handle. GNU sed should be fine
               # though. Also, the filter scales superlinearly with the number of
               # global variables. join(1) would be nice here, but unfortunately
               # isn't a blessed tool.
               $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-              delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+              func_append delfiles " $export_symbols $output_objdir/$libname.filter"
               export_symbols=$output_objdir/$libname.def
               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
             fi
           fi
 
           libobjs=$output
           # Restore the value of output.
           output=$save_output
 
           if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
@@ skipping 20 matching lines @@
         fi
 
         if test -n "$delfiles"; then
           # Append the command to remove temporary files to $cmds.
           eval cmds=\"\$cmds~\$RM $delfiles\"
         fi
 
         # Add any objects from preloaded convenience libraries
         if test -n "$dlprefiles"; then
           gentop="$output_objdir/${outputname}x"
-          generated="$generated $gentop"
+          func_append generated " $gentop"
 
           func_extract_archives $gentop $dlprefiles
-          libobjs="$libobjs $func_extract_archives_result"
+          func_append libobjs " $func_extract_archives_result"
           test "X$libobjs" = "X " && libobjs=
         fi
 
         save_ifs="$IFS"; IFS='~'
         for cmd in $cmds; do
           IFS="$save_ifs"
           eval cmd=\"$cmd\"
           $opt_silent || {
             func_quote_for_expand "$cmd"
             eval "func_echo $func_quote_for_expand_result"
           }
           $opt_dry_run || eval "$cmd" || {
             lt_exit=$?
 
             # Restore the uninstalled library and exit
-            if test "$mode" = relink; then
+            if test "$opt_mode" = relink; then
               ( cd "$output_objdir" && \
                 $RM "${realname}T" && \
                 $MV "${realname}U" "$realname" )
             fi
 
             exit $lt_exit
           }
         done
         IFS="$save_ifs"
 
         # Restore the uninstalled library and exit
-        if test "$mode" = relink; then
+        if test "$opt_mode" = relink; then
           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
 
           if test -n "$convenience"; then
             if test -z "$whole_archive_flag_spec"; then
               func_show_eval '${RM}r "$gentop"'
             fi
           fi
 
           exit $EXIT_SUCCESS
         fi
@@ skipping 60 matching lines @@
       reload_conv_objs=
       gentop=
       # reload_cmds runs $LD directly, so let us get rid of
       # -Wl from whole_archive_flag_spec and hope we can get by with
       # turning comma into space..
       wl=
 
       if test -n "$convenience"; then
         if test -n "$whole_archive_flag_spec"; then
           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
-          reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+          reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
         else
           gentop="$output_objdir/${obj}x"
-          generated="$generated $gentop"
+          func_append generated " $gentop"
 
           func_extract_archives $gentop $convenience
           reload_conv_objs="$reload_objs $func_extract_archives_result"
         fi
       fi
 
+      # If we're not building shared, we need to use non_pic_objs
+      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
       # Create the old-style object.
-      reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
 
       output="$obj"
       func_execute_cmds "$reload_cmds" 'exit $?'
 
       # Exit if we aren't doing a library object file.
       if test -z "$libobj"; then
         if test -n "$gentop"; then
           func_show_eval '${RM}r "$gentop"'
         fi
 
@@ skipping 39 matching lines @@
 
       test "$preload" = yes \
         && test "$dlopen_support" = unknown \
         && test "$dlopen_self" = unknown \
         && test "$dlopen_self_static" = unknown && \
           func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
 
       case $host in
       *-*-rhapsody* | *-*-darwin1.[012])
         # On Rhapsody replace the C library is the System framework
-        compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
-        finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+        compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+        finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
         ;;
       esac
 
       case $host in
       *-*-darwin*)
         # Don't allow lazy linking, it breaks C++ global constructors
         # But is supposedly fixed on 10.4 or later (yay!).
         if test "$tagname" = CXX ; then
           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
             10.[0123])
-              compile_command="$compile_command ${wl}-bind_at_load"
-              finalize_command="$finalize_command ${wl}-bind_at_load"
+              func_append compile_command " ${wl}-bind_at_load"
+              func_append finalize_command " ${wl}-bind_at_load"
             ;;
           esac
         fi
         # Time to change all our "foo.ltframework" stuff back to "-framework foo"
-        compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-        finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+        compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+        finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
         ;;
       esac
 
 
       # move library search paths that coincide with paths to not yet
       # installed libraries to the beginning of the library search list
       new_libs=
       for path in $notinst_path; do
         case " $new_libs " in
         *" -L$path/$objdir "*) ;;
         *)
           case " $compile_deplibs " in
           *" -L$path/$objdir "*)
-            new_libs="$new_libs -L$path/$objdir" ;;
+            func_append new_libs " -L$path/$objdir" ;;
           esac
           ;;
         esac
       done
       for deplib in $compile_deplibs; do
         case $deplib in
         -L*)
           case " $new_libs " in
           *" $deplib "*) ;;
-          *) new_libs="$new_libs $deplib" ;;
+          *) func_append new_libs " $deplib" ;;
           esac
           ;;
-        *) new_libs="$new_libs $deplib" ;;
+        *) func_append new_libs " $deplib" ;;
         esac
       done
       compile_deplibs="$new_libs"
 
 
-      compile_command="$compile_command $compile_deplibs"
-      finalize_command="$finalize_command $finalize_deplibs"
+      func_append compile_command " $compile_deplibs"
+      func_append finalize_command " $finalize_deplibs"
 
       if test -n "$rpath$xrpath"; then
         # If the user specified any rpath flags, then add them.
         for libdir in $rpath $xrpath; do
           # This is the magic to use -rpath.
           case "$finalize_rpath " in
           *" $libdir "*) ;;
-          *) finalize_rpath="$finalize_rpath $libdir" ;;
+          *) func_append finalize_rpath " $libdir" ;;
           esac
         done
       fi
 
       # Now hardcode the library paths
       rpath=
       hardcode_libdirs=
       for libdir in $compile_rpath $finalize_rpath; do
         if test -n "$hardcode_libdir_flag_spec"; then
           if test -n "$hardcode_libdir_separator"; then
             if test -z "$hardcode_libdirs"; then
               hardcode_libdirs="$libdir"
             else
               # Just accumulate the unique libdirs.
               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
                 ;;
               *)
-                hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+                func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
                 ;;
               esac
             fi
           else
             eval flag=\"$hardcode_libdir_flag_spec\"
-            rpath="$rpath $flag"
+            func_append rpath " $flag"
           fi
         elif test -n "$runpath_var"; then
           case "$perm_rpath " in
           *" $libdir "*) ;;
-          *) perm_rpath="$perm_rpath $libdir" ;;
+          *) func_append perm_rpath " $libdir" ;;
           esac
         fi
         case $host in
         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
           testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
           case :$dllsearchpath: in
           *":$libdir:"*) ;;
           ::) dllsearchpath=$libdir;;
-          *) dllsearchpath="$dllsearchpath:$libdir";;
+          *) func_append dllsearchpath ":$libdir";;
           esac
           case :$dllsearchpath: in
           *":$testbindir:"*) ;;
           ::) dllsearchpath=$testbindir;;
-          *) dllsearchpath="$dllsearchpath:$testbindir";;
+          *) func_append dllsearchpath ":$testbindir";;
           esac
           ;;
         esac
       done
       # Substitute the hardcoded libdirs into the rpath.
       if test -n "$hardcode_libdir_separator" &&
          test -n "$hardcode_libdirs"; then
         libdir="$hardcode_libdirs"
         eval rpath=\" $hardcode_libdir_flag_spec\"
       fi
       compile_rpath="$rpath"
 
       rpath=
       hardcode_libdirs=
       for libdir in $finalize_rpath; do
         if test -n "$hardcode_libdir_flag_spec"; then
           if test -n "$hardcode_libdir_separator"; then
             if test -z "$hardcode_libdirs"; then
               hardcode_libdirs="$libdir"
             else
               # Just accumulate the unique libdirs.
               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
               *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
                 ;;
               *)
-                hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+                func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
                 ;;
               esac
             fi
           else
             eval flag=\"$hardcode_libdir_flag_spec\"
-            rpath="$rpath $flag"
+            func_append rpath " $flag"
           fi
         elif test -n "$runpath_var"; then
           case "$finalize_perm_rpath " in
           *" $libdir "*) ;;
-          *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+          *) func_append finalize_perm_rpath " $libdir" ;;
           esac
         fi
       done
       # Substitute the hardcoded libdirs into the rpath.
       if test -n "$hardcode_libdir_separator" &&
          test -n "$hardcode_libdirs"; then
         libdir="$hardcode_libdirs"
         eval rpath=\" $hardcode_libdir_flag_spec\"
       fi
       finalize_rpath="$rpath"
 
       if test -n "$libobjs" && test "$build_old_libs" = yes; then
         # Transform all the library objects into standard objects.
-        compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-        finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+        compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+        finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
       fi
 
       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
 
       # template prelinking step
       if test -n "$prelink_cmds"; then
         func_execute_cmds "$prelink_cmds" 'exit $?'
       fi
 
       wrappers_required=yes
       case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
       *cygwin* | *mingw* )
         if test "$build_libtool_libs" != yes; then
           wrappers_required=no
         fi
         ;;
-      *cegcc)
-        # Disable wrappers for cegcc, we are cross compiling anyway.
-        wrappers_required=no
-        ;;
       *)
         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
           wrappers_required=no
         fi
         ;;
       esac
       if test "$wrappers_required" = no; then
         # Replace the output file specification.
-        compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+        compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
         link_command="$compile_command$compile_rpath"
 
         # We have no uninstalled library dependencies, so finalize right now.
         exit_status=0
         func_show_eval "$link_command" 'exit_status=$?'
 
+        if test -n "$postlink_cmds"; then
+          func_to_tool_file "$output"
+          postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+          func_execute_cmds "$postlink_cmds" 'exit $?'
+        fi
+
         # Delete the generated files.
         if test -f "$output_objdir/${outputname}S.${objext}"; then
           func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
         fi
 
         exit $exit_status
       fi
 
       if test -n "$compile_shlibpath$finalize_shlibpath"; then
         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
       fi
       if test -n "$finalize_shlibpath"; then
         finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
       fi
 
       compile_var=
       finalize_var=
       if test -n "$runpath_var"; then
         if test -n "$perm_rpath"; then
           # We should set the runpath_var.
           rpath=
           for dir in $perm_rpath; do
-            rpath="$rpath$dir:"
+            func_append rpath "$dir:"
           done
           compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
         fi
         if test -n "$finalize_perm_rpath"; then
           # We should set the runpath_var.
           rpath=
           for dir in $finalize_perm_rpath; do
-            rpath="$rpath$dir:"
+            func_append rpath "$dir:"
           done
           finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
         fi
       fi
 
       if test "$no_install" = yes; then
         # We don't need to create a wrapper script.
         link_command="$compile_var$compile_command$compile_rpath"
         # Replace the output file specification.
-        link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+        link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
         # Delete the old output file.
         $opt_dry_run || $RM $output
         # Link the executable and exit
         func_show_eval "$link_command" 'exit $?'
+
+        if test -n "$postlink_cmds"; then
+          func_to_tool_file "$output"
+          postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+          func_execute_cmds "$postlink_cmds" 'exit $?'
+        fi
+
         exit $EXIT_SUCCESS
       fi
 
       if test "$hardcode_action" = relink; then
         # Fast installation is not supported
         link_command="$compile_var$compile_command$compile_rpath"
         relink_command="$finalize_var$finalize_command$finalize_rpath"
 
         func_warning "this platform does not like uninstalled shared libraries"
         func_warning "\`$output' will be relinked during installation"
       else
         if test "$fast_install" != no; then
           link_command="$finalize_var$compile_command$finalize_rpath"
           if test "$fast_install" = yes; then
-            relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+            relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
           else
             # fast_install is set to needless
             relink_command=
           fi
         else
           link_command="$compile_var$compile_command$compile_rpath"
           relink_command="$finalize_var$finalize_command$finalize_rpath"
         fi
       fi
 
       # Replace the output file specification.
-      link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
 
       # Delete the old output files.
       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
 
       func_show_eval "$link_command" 'exit $?'
 
+      if test -n "$postlink_cmds"; then
+        func_to_tool_file "$output_objdir/$outputname"
+        postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+        func_execute_cmds "$postlink_cmds" 'exit $?'
+      fi
+
       # Now create the wrapper script.
       func_verbose "creating $output"
 
       # Quote the relink command for shipping.
       if test -n "$relink_command"; then
         # Preserve any variables that may affect compiler behavior
         for var in $variables_saved_for_relink; do
           if eval test -z \"\${$var+set}\"; then
             relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
           elif eval var_value=\$$var; test -z "$var_value"; then
             relink_command="$var=; export $var; $relink_command"
           else
             func_quote_for_eval "$var_value"
             relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
           fi
         done
         relink_command="(cd `pwd`; $relink_command)"
-        relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
-      fi
-
-      # Quote $ECHO for shipping.
-      if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
-        case $progpath in
-        [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
-        *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
-        esac
-        qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
-      else
-        qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
+        relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
       fi
 
       # Only actually do things if not in dry run mode.
       $opt_dry_run || {
         # win32 will think the script is a binary if it has
         # a .exe suffix, so we strip it off here.
         case $output in
           *.exe) func_stripname '' '.exe' "$output"
                  output=$func_stripname_result ;;
         esac
@@ skipping 59 matching lines @@
         oldobjs="$libobjs_save $symfileobj"
         addlibs="$convenience"
         build_libtool_libs=no
       else
         if test "$build_libtool_libs" = module; then
           oldobjs="$libobjs_save"
           build_libtool_libs=no
         else
           oldobjs="$old_deplibs $non_pic_objects"
           if test "$preload" = yes && test -f "$symfileobj"; then
-            oldobjs="$oldobjs $symfileobj"
+            func_append oldobjs " $symfileobj"
           fi
         fi
         addlibs="$old_convenience"
       fi
 
       if test -n "$addlibs"; then
         gentop="$output_objdir/${outputname}x"
-        generated="$generated $gentop"
+        func_append generated " $gentop"
 
         func_extract_archives $gentop $addlibs
-        oldobjs="$oldobjs $func_extract_archives_result"
+        func_append oldobjs " $func_extract_archives_result"
       fi
 
       # Do each command in the archive commands.
       if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
         cmds=$old_archive_from_new_cmds
       else
 
         # Add any objects from preloaded convenience libraries
         if test -n "$dlprefiles"; then
           gentop="$output_objdir/${outputname}x"
-          generated="$generated $gentop"
+          func_append generated " $gentop"
 
           func_extract_archives $gentop $dlprefiles
-          oldobjs="$oldobjs $func_extract_archives_result"
+          func_append oldobjs " $func_extract_archives_result"
         fi
 
         # POSIX demands no paths to be encoded in archives.  We have
         # to avoid creating archives with duplicate basenames if we
         # might have to extract them afterwards, e.g., when creating a
         # static archive out of a convenience library, or when linking
         # the entirety of a libtool archive into another (currently
         # not supported by libtool).
         if (for obj in $oldobjs
             do
               func_basename "$obj"
               $ECHO "$func_basename_result"
             done | sort | sort -uc >/dev/null 2>&1); then
           :
         else
-          $ECHO "copying selected object files to avoid basename conflicts..."
+          echo "copying selected object files to avoid basename conflicts..."
           gentop="$output_objdir/${outputname}x"
-          generated="$generated $gentop"
+          func_append generated " $gentop"
           func_mkdir_p "$gentop"
           save_oldobjs=$oldobjs
           oldobjs=
           counter=1
           for obj in $save_oldobjs
           do
             func_basename "$obj"
             objbase="$func_basename_result"
             case " $oldobjs " in
             " ") oldobjs=$obj ;;
             *[\ /]"$objbase "*)
               while :; do
                 # Make sure we don't pick an alternate name that also
                 # overlaps.
                 newobj=lt$counter-$objbase
                 func_arith $counter + 1
                 counter=$func_arith_result
                 case " $oldobjs " in
                 *[\ /]"$newobj "*) ;;
                 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
                 esac
               done
               func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
-              oldobjs="$oldobjs $gentop/$newobj"
+              func_append oldobjs " $gentop/$newobj"
               ;;
-            *) oldobjs="$oldobjs $obj" ;;
+            *) func_append oldobjs " $obj" ;;
             esac
           done
         fi
+        func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+        tool_oldlib=$func_to_tool_file_result
         eval cmds=\"$old_archive_cmds\"
 
         func_len " $cmds"
         len=$func_len_result
         if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
           cmds=$old_archive_cmds
+        elif test -n "$archiver_list_spec"; then
+          func_verbose "using command file archive linking..."
+          for obj in $oldobjs
+          do
+            func_to_tool_file "$obj"
+            $ECHO "$func_to_tool_file_result"
+          done > $output_objdir/$libname.libcmd
+          func_to_tool_file "$output_objdir/$libname.libcmd"
+          oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+          cmds=$old_archive_cmds
         else
           # the command line is too long to link in one step, link in parts
           func_verbose "using piecewise archive linking..."
           save_RANLIB=$RANLIB
           RANLIB=:
           objlist=
           concat_cmds=
           save_oldobjs=$oldobjs
           oldobjs=
           # Is there a better way of finding the last object in the list?
@@ skipping 53 matching lines @@
           relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
         elif eval var_value=\$$var; test -z "$var_value"; then
           relink_command="$var=; export $var; $relink_command"
         else
           func_quote_for_eval "$var_value"
           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
         fi
       done
       # Quote the link command for shipping.
       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
       if test "$hardcode_automatic" = yes ; then
         relink_command=
       fi
 
       # Only create the output if not a dry run.
       $opt_dry_run || {
         for installed in no yes; do
           if test "$installed" = yes; then
             if test -z "$install_libdir"; then
               break
             fi
             output="$output_objdir/$outputname"i
             # Replace all uninstalled libtool libraries with the installed ones
             newdependency_libs=
             for deplib in $dependency_libs; do
               case $deplib in
               *.la)
                 func_basename "$deplib"
                 name="$func_basename_result"
-                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+                func_resolve_sysroot "$deplib"
+                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
                 test -z "$libdir" && \
                   func_fatal_error "\`$deplib' is not a valid libtool archive"
-                if test "x$EGREP" = x ; then
-                        EGREP=egrep
-                fi
-                # We do not want portage's install root ($D) present.  Check only for
-                # this if the .la is being installed.
-                if test "$installed" = yes && test "$D"; then
-                  eval mynewdependency_lib=`echo "$libdir/$name" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
-                else
-                  mynewdependency_lib="$libdir/$name"
-                fi
-                # Do not add duplicates
-                if test "$mynewdependency_lib"; then
-                  my_little_ninja_foo_1=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
-                  if test -z "$my_little_ninja_foo_1"; then
-                    newdependency_libs="$newdependency_libs $mynewdependency_lib"
-                  fi
-                fi
+                func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
                 ;;
-                  *)
-                if test "$installed" = yes; then
-                  # Rather use S=WORKDIR if our version of portage supports it.
-                  # This is because some ebuild (gcc) do not use $S as buildroot.
-                  if test "$PWORKDIR"; then
-                    S="$PWORKDIR"
-                  fi
-                  # We do not want portage's build root ($S) present.
-                  my_little_ninja_foo_2=`echo $deplib |$EGREP -e "$S"`
-                  # We do not want portage's install root ($D) present.
-                  my_little_ninja_foo_3=`echo $deplib |$EGREP -e "$D"`
-                  if test -n "$my_little_ninja_foo_2" && test "$S"; then
-                    mynewdependency_lib=""
-                  elif test -n "$my_little_ninja_foo_3" && test "$D"; then
-                    eval mynewdependency_lib=`echo "$deplib" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
-                  else
-                    mynewdependency_lib="$deplib"
-                  fi
-                else
-                  mynewdependency_lib="$deplib"
-                fi
-                # Do not add duplicates
-                if test "$mynewdependency_lib"; then
-                  my_little_ninja_foo_4=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
-                  if test -z "$my_little_ninja_foo_4"; then
-                        newdependency_libs="$newdependency_libs $mynewdependency_lib"
-                  fi
-                fi
+              -L*)
+                func_stripname -L '' "$deplib"
+                func_replace_sysroot "$func_stripname_result"
+                func_append newdependency_libs " -L$func_replace_sysroot_result"
                 ;;
+              -R*)
+                func_stripname -R '' "$deplib"
+                func_replace_sysroot "$func_stripname_result"
+                func_append newdependency_libs " -R$func_replace_sysroot_result"
+                ;;
+              *) func_append newdependency_libs " $deplib" ;;
               esac
             done
             dependency_libs="$newdependency_libs"
             newdlfiles=
 
             for lib in $dlfiles; do
               case $lib in
               *.la)
                 func_basename "$lib"
                 name="$func_basename_result"
                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
                 test -z "$libdir" && \
                   func_fatal_error "\`$lib' is not a valid libtool archive"
-                newdlfiles="$newdlfiles $libdir/$name"
+                func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
                 ;;
-              *) newdlfiles="$newdlfiles $lib" ;;
+              *) func_append newdlfiles " $lib" ;;
               esac
             done
             dlfiles="$newdlfiles"
             newdlprefiles=
             for lib in $dlprefiles; do
               case $lib in
               *.la)
                 # Only pass preopened files to the pseudo-archive (for
                 # eventual linking with the app. that links it) if we
                 # didn't already link the preopened objects directly into
                 # the library:
                 func_basename "$lib"
                 name="$func_basename_result"
                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
                 test -z "$libdir" && \
                   func_fatal_error "\`$lib' is not a valid libtool archive"
-                newdlprefiles="$newdlprefiles $libdir/$name"
+                func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
                 ;;
               esac
             done
             dlprefiles="$newdlprefiles"
           else
             newdlfiles=
             for lib in $dlfiles; do
               case $lib in
                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
                 *) abs=`pwd`"/$lib" ;;
               esac
-              newdlfiles="$newdlfiles $abs"
+              func_append newdlfiles " $abs"
             done
             dlfiles="$newdlfiles"
             newdlprefiles=
             for lib in $dlprefiles; do
               case $lib in
                 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
                 *) abs=`pwd`"/$lib" ;;
               esac
-              newdlprefiles="$newdlprefiles $abs"
+              func_append newdlprefiles " $abs"
             done
             dlprefiles="$newdlprefiles"
           fi
           $RM $output
           # place dlname in correct position for cygwin
+          # In fact, it would be nice if we could use this code for all target
+          # systems that can't hard-code library paths into their executables
+          # and that have no shared library path variable independent of PATH,
+          # but it turns out we can't easily determine that from inspecting
+          # libtool variables, so we have to hard-code the OSs to which it
+          # applies here; at the moment, that means platforms that use the PE
+          # object format with DLL files.  See the long comment at the top of
+          # tests/bindir.at for full details.
           tdlname=$dlname
           case $host,$output,$installed,$module,$dlname in
-            *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+            *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+              # If a -bindir argument was supplied, place the dll there.
+              if test "x$bindir" != x ;
+              then
+                func_relative_path "$install_libdir" "$bindir"
+                tdlname=$func_relative_path_result$dlname
+              else
+                # Otherwise fall back on heuristic.
+                tdlname=../bin/$dlname
+              fi
+              ;;
           esac
-          # Do not add duplicates
-          if test "$installed" = yes && test "$D"; then
-            install_libdir=`echo "$install_libdir" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
-          fi
           $ECHO > $output "\
 # $outputname - a libtool library file
 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
 #
 # Please DO NOT delete this file!
 # It is necessary for linking the library.
 
 # The name that we can dlopen(3).
 dlname='$tdlname'
 
@@ skipping 37 matching lines @@
       }
 
       # Do a symbolic link so that the libtool archive can be found in
       # LD_LIBRARY_PATH before the program is installed.
       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
       ;;
     esac
     exit $EXIT_SUCCESS
 }
 
-{ test "$mode" = link || test "$mode" = relink; } &&
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
     func_mode_link ${1+"$@"}
 
 
 # func_mode_uninstall arg...
 func_mode_uninstall ()
 {
     $opt_debug
     RM="$nonopt"
     files=
     rmforce=
     exit_status=0
 
     # This variable tells wrapper scripts just to set variables rather
     # than running their programs.
     libtool_install_magic="$magic"
 
     for arg
     do
       case $arg in
-      -f) RM="$RM $arg"; rmforce=yes ;;
-      -*) RM="$RM $arg" ;;
-      *) files="$files $arg" ;;
+      -f) func_append RM " $arg"; rmforce=yes ;;
+      -*) func_append RM " $arg" ;;
+      *) func_append files " $arg" ;;
       esac
     done
 
     test -z "$RM" && \
       func_fatal_help "you must specify an RM program"
 
     rmdirs=
 
-    origobjdir="$objdir"
     for file in $files; do
       func_dirname "$file" "" "."
       dir="$func_dirname_result"
       if test "X$dir" = X.; then
-        objdir="$origobjdir"
+        odir="$objdir"
       else
-        objdir="$dir/$origobjdir"
+        odir="$dir/$objdir"
       fi
       func_basename "$file"
       name="$func_basename_result"
-      test "$mode" = uninstall && objdir="$dir"
+      test "$opt_mode" = uninstall && odir="$dir"
 
-      # Remember objdir for removal later, being careful to avoid duplicates
-      if test "$mode" = clean; then
+      # Remember odir for removal later, being careful to avoid duplicates
+      if test "$opt_mode" = clean; then
         case " $rmdirs " in
-          *" $objdir "*) ;;
-          *) rmdirs="$rmdirs $objdir" ;;
+          *" $odir "*) ;;
+          *) func_append rmdirs " $odir" ;;
         esac
       fi
 
       # Don't error if the file doesn't exist and rm -f was used.
       if { test -L "$file"; } >/dev/null 2>&1 ||
          { test -h "$file"; } >/dev/null 2>&1 ||
          test -f "$file"; then
         :
       elif test -d "$file"; then
         exit_status=1
         continue
       elif test "$rmforce" = yes; then
         continue
       fi
 
       rmfiles="$file"
 
       case $name in
       *.la)
         # Possibly a libtool archive, so verify it.
         if func_lalib_p "$file"; then
           func_source $dir/$name
 
           # Delete the libtool libraries and symlinks.
           for n in $library_names; do
-            rmfiles="$rmfiles $objdir/$n"
+            func_append rmfiles " $odir/$n"
           done
-          test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+          test -n "$old_library" && func_append rmfiles " $odir/$old_library"
 
-          case "$mode" in
+          case "$opt_mode" in
           clean)
-            case "  $library_names " in
-            # "  " in the beginning catches empty $dlname
+            case " $library_names " in
             *" $dlname "*) ;;
-            *) rmfiles="$rmfiles $objdir/$dlname" ;;
+            *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
             esac
-            test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+            test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
             ;;
           uninstall)
             if test -n "$library_names"; then
               # Do each command in the postuninstall commands.
               func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
             fi
 
             if test -n "$old_library"; then
               # Do each command in the old_postuninstall commands.
               func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
             fi
             # FIXME: should reinstall the best remaining shared library.
             ;;
           esac
         fi
         ;;
 
       *.lo)
         # Possibly a libtool object, so verify it.
         if func_lalib_p "$file"; then
 
           # Read the .lo file
           func_source $dir/$name
 
           # Add PIC object to the list of files to remove.
           if test -n "$pic_object" &&
              test "$pic_object" != none; then
-            rmfiles="$rmfiles $dir/$pic_object"
+            func_append rmfiles " $dir/$pic_object"
           fi
 
           # Add non-PIC object to the list of files to remove.
           if test -n "$non_pic_object" &&
              test "$non_pic_object" != none; then
-            rmfiles="$rmfiles $dir/$non_pic_object"
+            func_append rmfiles " $dir/$non_pic_object"
           fi
         fi
         ;;
 
       *)
-        if test "$mode" = clean ; then
+        if test "$opt_mode" = clean ; then
           noexename=$name
           case $file in
           *.exe)
             func_stripname '' '.exe' "$file"
             file=$func_stripname_result
             func_stripname '' '.exe' "$name"
             noexename=$func_stripname_result
             # $file with .exe has already been added to rmfiles,
             # add $file without .exe
-            rmfiles="$rmfiles $file"
+            func_append rmfiles " $file"
             ;;
           esac
           # Do a test to see if this is a libtool program.
           if func_ltwrapper_p "$file"; then
             if func_ltwrapper_executable_p "$file"; then
               func_ltwrapper_scriptname "$file"
               relink_command=
               func_source $func_ltwrapper_scriptname_result
-              rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+              func_append rmfiles " $func_ltwrapper_scriptname_result"
             else
               relink_command=
               func_source $dir/$noexename
             fi
 
             # note $name still contains .exe if it was in $file originally
             # as does the version of $file that was added into $rmfiles
-            rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+            func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
             if test "$fast_install" = yes && test -n "$relink_command"; then
-              rmfiles="$rmfiles $objdir/lt-$name"
+              func_append rmfiles " $odir/lt-$name"
             fi
             if test "X$noexename" != "X$name" ; then
-              rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+              func_append rmfiles " $odir/lt-${noexename}.c"
             fi
           fi
         fi
         ;;
       esac
       func_show_eval "$RM $rmfiles" 'exit_status=1'
     done
-    objdir="$origobjdir"
 
     # Try to remove the ${objdir}s in the directories where we deleted files
     for dir in $rmdirs; do
       if test -d "$dir"; then
         func_show_eval "rmdir $dir >/dev/null 2>&1"
       fi
     done
 
     exit $exit_status
 }
 
-{ test "$mode" = uninstall || test "$mode" = clean; } &&
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
     func_mode_uninstall ${1+"$@"}
 
-test -z "$mode" && {
+test -z "$opt_mode" && {
   help="$generic_help"
   func_fatal_help "you must specify a MODE"
 }
 
 test -z "$exec_cmd" && \
-  func_fatal_help "invalid operation mode \`$mode'"
+  func_fatal_help "invalid operation mode \`$opt_mode'"
 
 if test -n "$exec_cmd"; then
   eval exec "$exec_cmd"
   exit $EXIT_FAILURE
 fi
 
 exit $exit_status
 
 
 # The TAGs below are defined such that we never get into a situation
@@ skipping 15 matching lines @@
 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
 # ### END LIBTOOL TAG CONFIG: disable-static
 
 # Local Variables:
 # mode:shell-script
 # sh-indentation:2
 # End:
 # vi:sw=2