From 35140bb612ac4509c4664a829a5fc1ab29f50273 Mon Sep 17 00:00:00 2001
From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Thu, 14 Apr 2011 10:59:57 +0000
Subject: [PATCH] - configure created with newer autoconf 2.66.

git-svn-id: file:///svn/unbound/trunk@2412 be551aaa-1e26-0410-a405-d3ace91eadb9
---
 aclocal.m4    | 1034 +++++++++++++++--------------
 configure     | 1674 ++++++++++++++++++++++++++---------------------
 doc/Changelog |    3 +
 ltmain.sh     | 1739 +++++++++++++++++++++++++++++--------------------
 4 files changed, 2521 insertions(+), 1929 deletions(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 4cedcd86f..17a9659e3 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -14,7 +14,8 @@
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 # This file is free software; the Free Software Foundation gives
@@ -23,7 +24,8 @@
 
 m4_define([_LT_COPYING], [dnl
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 #   This file is part of GNU Libtool.
@@ -50,7 +52,7 @@ m4_define([_LT_COPYING], [dnl
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 ])
 
-# serial 56 LT_INIT
+# serial 57 LT_INIT
 
 
 # LT_PREREQ(VERSION)
@@ -79,6 +81,7 @@ esac
 # ------------------
 AC_DEFUN([LT_INIT],
 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 AC_BEFORE([$0], [LT_LANG])dnl
 AC_BEFORE([$0], [LT_OUTPUT])dnl
 AC_BEFORE([$0], [LTDL_INIT])dnl
@@ -95,6 +98,8 @@ AC_REQUIRE([LTVERSION_VERSION])dnl
 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
 m4_require([_LT_PROG_LTMAIN])dnl
 
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
 dnl Parse OPTIONS
 _LT_SET_OPTIONS([$0], [$1])
 
@@ -131,7 +136,7 @@ m4_defun([_LT_CC_BASENAME],
     *) break;;
   esac
 done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 ])
 
 
@@ -151,6 +156,9 @@ m4_defun([_LT_FILEUTILS_DEFAULTS],
 m4_defun([_LT_SETUP],
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
 _LT_DECL([], [host_alias], [0], [The host system])dnl
 _LT_DECL([], [host], [0])dnl
 _LT_DECL([], [host_os], [0])dnl
@@ -192,7 +200,6 @@ fi
 _LT_CHECK_OBJDIR
 
 m4_require([_LT_TAG_COMPILER])dnl
-_LT_PROG_ECHO_BACKSLASH
 
 case $host_os in
 aix3*)
@@ -206,23 +213,6 @@ aix3*)
   ;;
 esac
 
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
 # Global variables:
 ofile=libtool
 can_build_shared=yes
@@ -263,6 +253,28 @@ _LT_CONFIG_COMMANDS
 ])# _LT_SETUP
 
 
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
 # _LT_PROG_LTMAIN
 # ---------------
 # Note that this code is called both from `configure', and `config.status'
@@ -415,7 +427,7 @@ m4_define([_lt_decl_all_varnames],
 # declaration there will have the same value as in `configure'.  VARNAME
 # must have a single quote delimited value for this to work.
 m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
 
 
 # _LT_CONFIG_STATUS_DECLARATIONS
@@ -425,7 +437,7 @@ m4_define([_LT_CONFIG_STATUS_DECLARE],
 # embedded single quotes properly.  In configure, this macro expands
 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
 #
-#    <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
@@ -524,12 +536,20 @@ LTCC='$LTCC'
 LTCFLAGS='$LTCFLAGS'
 compiler='$compiler_DEFAULT'
 
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
 # Quote evaled strings.
 for var in lt_decl_all_varnames([[ \
 ]], lt_decl_quote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -540,9 +560,9 @@ done
 # Double-quote double-evaled strings.
 for var in lt_decl_all_varnames([[ \
 ]], lt_decl_dquote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -550,16 +570,38 @@ for var in lt_decl_all_varnames([[ \
     esac
 done
 
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\[$]0 --fallback-echo"')dnl "
-  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
-  ;;
-esac
-
 _LT_OUTPUT_LIBTOOL_INIT
 ])
 
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
 
 # LT_OUTPUT
 # ---------
@@ -569,20 +611,11 @@ _LT_OUTPUT_LIBTOOL_INIT
 AC_DEFUN([LT_OUTPUT],
 [: ${CONFIG_LT=./config.lt}
 AC_MSG_NOTICE([creating $CONFIG_LT])
-cat >"$CONFIG_LT" <<_LTEOF
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate a libtool stub with the current configuration.
-
-lt_cl_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_LTEOF
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
 
 cat >>"$CONFIG_LT" <<\_LTEOF
-AS_SHELL_SANITIZE
-_AS_PREPARE
-
-exec AS_MESSAGE_FD>&1
+lt_cl_silent=false
 exec AS_MESSAGE_LOG_FD>>config.log
 {
   echo
@@ -608,7 +641,7 @@ m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
 configured by $[0], generated by m4_PACKAGE_STRING.
 
-Copyright (C) 2008 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.lt script is free software; the Free Software Foundation
 gives unlimited permision to copy, distribute and modify it."
 
@@ -653,15 +686,13 @@ chmod +x "$CONFIG_LT"
 # appending to config.log, which fails on DOS, as config.log is still kept
 # open by configure.  Here we exec the FD to /dev/null, effectively closing
 # config.log, so it can be properly (re)opened and appended to by config.lt.
-if test "$no_create" != yes; then
-  lt_cl_success=:
-  test "$silent" = yes &&
-    lt_config_lt_args="$lt_config_lt_args --quiet"
-  exec AS_MESSAGE_LOG_FD>/dev/null
-  $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-  exec AS_MESSAGE_LOG_FD>>config.log
-  $lt_cl_success || AS_EXIT(1)
-fi
+lt_cl_success=:
+test "$silent" = yes &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
 ])# LT_OUTPUT
 
 
@@ -838,11 +869,13 @@ AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
 dnl aclocal-1.4 backwards compatibility:
 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
 
 
 # _LT_TAG_COMPILER
@@ -947,6 +980,31 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 	[lt_cv_ld_exported_symbols_list=no])
 	LDFLAGS="$save_LDFLAGS"
     ])
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
     case $host_os in
     rhapsody* | darwin1.[[012]])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
@@ -974,7 +1032,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
     else
       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
     fi
-    if test "$DSYMUTIL" != ":"; then
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
       _lt_dsymutil='~$DSYMUTIL $lib || :'
     else
       _lt_dsymutil=
@@ -994,7 +1052,11 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
   _LT_TAGVAR(hardcode_direct, $1)=no
   _LT_TAGVAR(hardcode_automatic, $1)=yes
   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
   _LT_TAGVAR(link_all_deplibs, $1)=yes
   _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
   case $cc_basename in
@@ -1002,7 +1064,7 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
      *) _lt_dar_can_shared=$GCC ;;
   esac
   if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
+    output_verbose_link_cmd=func_echo_all
     _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
     _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
@@ -1048,170 +1110,65 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 # _LT_SHELL_INIT(ARG)
 # -------------------
 m4_define([_LT_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
-	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
-	 [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_SHELL_INIT
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
 
 
 # _LT_PROG_ECHO_BACKSLASH
 # -----------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
 m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[_LT_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$lt_ECHO in
-X*--fallback-echo)
-  # Remove one level of quotation (which was required for Make).
-  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
-  ;;
-esac
-
-ECHO=${lt_ECHO-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, $ECHO works!
-  :
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
 else
-  # Restart under the correct shell.
-  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<_LT_EOF
-[$]*
-_LT_EOF
-  exit 0
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
 fi
 
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
-  if test "X${echo_test_string+set}" != Xset; then
-    # find a string as large as possible, as long as the shell can cope with it
-    for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
-      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
-	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
-      then
-        break
-      fi
-    done
-  fi
-
-  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-     test "X$echo_testing_string" = "X$echo_test_string"; then
-    :
-  else
-    # The Solaris, AIX, and Digital Unix default echo programs unquote
-    # backslashes.  This makes it impossible to quote backslashes using
-    #   echo "$something" | sed 's/\\/\\\\/g'
-    #
-    # So, first we look for a working echo in the user's PATH.
-
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for dir in $PATH /usr/ucb; do
-      IFS="$lt_save_ifs"
-      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        ECHO="$dir/echo"
-        break
-      fi
-    done
-    IFS="$lt_save_ifs"
-
-    if test "X$ECHO" = Xecho; then
-      # We didn't find a better echo, so look for alternatives.
-      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        # This shell has a builtin print -r that does the trick.
-        ECHO='print -r'
-      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
-	   test "X$CONFIG_SHELL" != X/bin/ksh; then
-        # If we have ksh, try running configure again with it.
-        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-        export ORIGINAL_CONFIG_SHELL
-        CONFIG_SHELL=/bin/ksh
-        export CONFIG_SHELL
-        exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
-      else
-        # Try using printf.
-        ECHO='printf %s\n'
-        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-	   test "X$echo_testing_string" = "X$echo_test_string"; then
-	  # Cool, printf works
-	  :
-        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-	  export CONFIG_SHELL
-	  SHELL="$CONFIG_SHELL"
-	  export SHELL
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        else
-	  # maybe with a smaller string...
-	  prev=:
-
-	  for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
-	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
-	    then
-	      break
-	    fi
-	    prev="$cmd"
-	  done
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*" 
+}
 
-	  if test "$prev" != 'sed 50q "[$]0"'; then
-	    echo_test_string=`eval $prev`
-	    export echo_test_string
-	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
-	  else
-	    # Oops.  We lost completely, so just stick with echo.
-	    ECHO=echo
-	  fi
-        fi
-      fi
-    fi
-  fi
-fi
+case "$ECHO" in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
 
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
-   lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 
-AC_SUBST(lt_ECHO)
-])
 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1],
-    [An echo program that does not interpret backslashes])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 ])# _LT_PROG_ECHO_BACKSLASH
 
 
@@ -1243,7 +1200,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
   if AC_TRY_EVAL(ac_compile); then
     if test "$lt_cv_prog_gnu_ld" = yes; then
       case `/usr/bin/file conftest.$ac_objext` in
@@ -1395,10 +1352,19 @@ if test -n "$RANLIB"; then
   esac
   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
 _LT_DECL([], [old_postinstall_cmds], [2])
 _LT_DECL([], [old_postuninstall_cmds], [2])
 _LT_TAGDECL([], [old_archive_cmds], [2],
     [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
 ])# _LT_CMD_OLD_ARCHIVE
 
 
@@ -1423,15 +1389,15 @@ AC_CACHE_CHECK([$1], [$2],
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        $2=yes
@@ -1471,7 +1437,7 @@ AC_CACHE_CHECK([$1], [$2],
      if test -s conftest.err; then
        # Append any errors to the config.log.
        cat conftest.err 1>&AS_MESSAGE_LOG_FD
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
          $2=yes
@@ -1534,6 +1500,11 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     lt_cv_sys_max_cmd_len=8192;
     ;;
 
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
   amigaos*)
     # On AmigaOS with pdksh, this test takes hours, literally.
     # So we just punt and use a minimum line length of 8192.
@@ -1598,8 +1569,8 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
       # If test is not a shell built-in, we'll probably end up computing a
       # maximum length that is only half of the actual maximum length, but
       # we can't tell.
-      while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
-	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 	      test $i != 17 # 1/2 MB should be enough
       do
         i=`expr $i + 1`
@@ -1650,7 +1621,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-[#line __oline__ "configure"
+[#line $LINENO "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -1691,7 +1662,13 @@ else
 #  endif
 #endif
 
-void fnord() { int i=42;}
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
 int main ()
 {
   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
@@ -1700,7 +1677,11 @@ int main ()
   if (self)
     {
       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
       /* dlclose (self); */
     }
   else
@@ -1876,16 +1857,16 @@ AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
@@ -2044,6 +2025,7 @@ m4_require([_LT_DECL_EGREP])dnl
 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 m4_require([_LT_DECL_OBJDUMP])dnl
 m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 AC_MSG_CHECKING([dynamic linker characteristics])
 m4_if([$1],
 	[], [
@@ -2052,16 +2034,23 @@ if test "$GCC" = yes; then
     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
     *) lt_awk_arg="/^libraries:/" ;;
   esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
   # Ok, now we have the path, separated by spaces, we can step through it
   # and add multilib dir if necessary.
   lt_tmp_lt_search_path_spec=
@@ -2074,7 +2063,7 @@ if test "$GCC" = yes; then
 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
     fi
   done
-  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 BEGIN {RS=" "; FS="/|\n";} {
   lt_foo="";
   lt_count=0;
@@ -2094,7 +2083,13 @@ BEGIN {RS=" "; FS="/|\n";} {
   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 }'`
-  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 fi])
@@ -2182,7 +2177,7 @@ amigaos*)
   m68k)
     library_names_spec='$libname.ixlibrary $libname.a'
     # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
     ;;
   esac
   ;;
@@ -2235,23 +2230,12 @@ cygwin* | mingw* | pw32* | cegcc*)
     cygwin*)
       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
       ;;
     mingw* | cegcc*)
       # MinGW DLLs use traditional 'lib' prefix
       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
       ;;
     pw32*)
       # pw32 DLLs use 'pw' prefix rather than 'lib'
@@ -2351,6 +2335,19 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
 hpux9* | hpux10* | hpux11*)
   # Give a soname corresponding to the major version so that dld.sl refuses to
   # link against other versions.
@@ -2393,8 +2390,10 @@ hpux9* | hpux10* | hpux11*)
     soname_spec='${libname}${release}${shared_ext}$major'
     ;;
   esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
   postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
   ;;
 
 interix[[3-9]]*)
@@ -2452,7 +2451,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -2461,16 +2460,21 @@ linux* | k*bsd*-gnu)
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
   shlibpath_var=LD_LIBRARY_PATH
   shlibpath_overrides_runpath=no
+
   # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
-       LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-    [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
-       [shlibpath_overrides_runpath=yes])])
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 
   # This implies no fast_install, which is unacceptable.
   # Some rework will be needed to allow for fast_install
@@ -2482,8 +2486,9 @@ linux* | k*bsd*-gnu)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
   fi
 
   # We used to test for /lib/ld.so.1 and disable shared libraries on
@@ -2715,6 +2720,8 @@ _LT_DECL([], [library_names_spec], [1],
     The last name is the one that the linker finds with -lNAME]])
 _LT_DECL([], [soname_spec], [1],
     [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
 _LT_DECL([], [postinstall_cmds], [2],
     [Command to use after installation of a shared archive])
 _LT_DECL([], [postuninstall_cmds], [2],
@@ -2827,6 +2834,7 @@ AC_REQUIRE([AC_CANONICAL_HOST])dnl
 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 m4_require([_LT_DECL_SED])dnl
 m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 
 AC_ARG_WITH([gnu-ld],
     [AS_HELP_STRING([--with-gnu-ld],
@@ -2956,8 +2964,8 @@ case $host_os in
     fi
     ;;
 esac
-_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_DECL([], [reload_cmds], [2])dnl
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
 ])# _LT_CMD_RELOAD
 
 
@@ -3009,16 +3017,18 @@ mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
   # func_win32_libid shell function, so use a weaker test based on 'objdump',
   # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
     lt_cv_file_magic_cmd='func_win32_libid'
   else
-    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
     lt_cv_file_magic_cmd='$OBJDUMP -f'
   fi
   ;;
 
-cegcc)
+cegcc*)
   # use the weaker test based on 'objdump'. See mingw*.
   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
   lt_cv_file_magic_cmd='$OBJDUMP -f'
@@ -3048,6 +3058,10 @@ gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 hpux10.20* | hpux11*)
   lt_cv_file_magic_cmd=/usr/bin/file
   case $host_cpu in
@@ -3056,11 +3070,11 @@ hpux10.20* | hpux11*)
     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
     ;;
   hppa*64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
     ;;
   *)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
     lt_cv_file_magic_test_file=/usr/lib/libc.sl
     ;;
   esac
@@ -3082,7 +3096,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -3224,7 +3238,19 @@ if test "$lt_cv_path_NM" != "no"; then
   NM="$lt_cv_path_NM"
 else
   # Didn't find any BSD compatible name lister, look for dumpbin.
-  AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
   AC_SUBST([DUMPBIN])
   if test "$DUMPBIN" != ":"; then
     NM="$DUMPBIN"
@@ -3237,13 +3263,13 @@ _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
   [lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
   cat conftest.out >&AS_MESSAGE_LOG_FD
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -3266,7 +3292,7 @@ AC_DEFUN([LT_LIB_M],
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 LIBM=
 case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
   # These system don't have libm, or don't need it
   ;;
 *-ncr-sysv4.3*)
@@ -3294,7 +3320,12 @@ m4_defun([_LT_COMPILER_NO_RTTI],
 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 
 if test "$GCC" = yes; then
-  _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
 
   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
     lt_cv_prog_compiler_rtti_exceptions,
@@ -3311,6 +3342,7 @@ _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
 AC_REQUIRE([LT_PATH_NM])dnl
 AC_REQUIRE([LT_PATH_LD])dnl
 m4_require([_LT_DECL_SED])dnl
@@ -3436,7 +3468,7 @@ _LT_EOF
   if AC_TRY_EVAL(ac_compile); then
     # Now try to grab the symbols.
     nlist=conftest.nm
-    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
 	mv -f "$nlist"T "$nlist"
@@ -3598,6 +3630,11 @@ m4_if([$1], [CXX], [
       # DJGPP does not support shared libraries at all
       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
       ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
     interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
@@ -3703,7 +3740,7 @@ m4_if([$1], [CXX], [
 	    ;;
 	esac
 	;;
-      linux* | k*bsd*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -3736,8 +3773,8 @@ m4_if([$1], [CXX], [
 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 	    ;;
-	  xlc* | xlC*)
-	    # IBM XL 8.0 on PPC
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
@@ -3799,7 +3836,7 @@ m4_if([$1], [CXX], [
 	;;
       solaris*)
 	case $cc_basename in
-	  CC*)
+	  CC* | sunCC*)
 	    # Sun C++ 4.2, 5.x and Centerline C++
 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
@@ -3903,6 +3940,12 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
       ;;
 
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
     hpux*)
       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
@@ -3945,6 +3988,13 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
       ;;
     esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
+      ;;
+    esac
   else
     # PORTME Check for flag to pass linker flags through the system compiler.
     case $host_os in
@@ -3987,7 +4037,7 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
-    linux* | k*bsd*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
       case $cc_basename in
       # old Intel for x86_64 which still supported -KPIC.
       ecc*)
@@ -4008,7 +4058,7 @@ m4_if([$1], [CXX], [
 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
         # Portland Group compilers (*not* the Pentium gcc compiler,
 	# which looks to be a dead project)
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
@@ -4020,25 +4070,25 @@ m4_if([$1], [CXX], [
         # All Alpha code is PIC.
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
         ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 	;;
       *)
 	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	*Sun\ C*)
+	  # Sun C 5.9
 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	  ;;
 	esac
 	;;
@@ -4070,7 +4120,7 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
       case $cc_basename in
-      f77* | f90* | f95*)
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
       *)
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
@@ -4180,8 +4230,10 @@ m4_if([$1], [CXX], [
   aix[[4-9]]*)
     # If we're using GNU nm, then we don't want the "-C" option.
     # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
     else
       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
     fi
@@ -4259,7 +4311,33 @@ dnl Note also adjust exclude_expsyms for C++ above.
   esac
 
   _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
   if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
     # If archive_cmds runs LD, not CC, wlarc should be empty
     wlarc='${wl}'
 
@@ -4277,6 +4355,7 @@ dnl Note also adjust exclude_expsyms for C++ above.
     fi
     supports_anon_versioning=no
     case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
@@ -4292,11 +4371,12 @@ dnl Note also adjust exclude_expsyms for C++ above.
 	_LT_TAGVAR(ld_shlibs, $1)=no
 	cat <<_LT_EOF 1>&2
 
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** Warning: the GNU linker, at least up to release 2.19, is reported
 *** to be unable to reliably create shared libraries on AIX.
 *** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
 
 _LT_EOF
       fi
@@ -4332,6 +4412,7 @@ _LT_EOF
       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
       # as there is no search path for DLLs.
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
       _LT_TAGVAR(always_export_symbols, $1)=no
       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
@@ -4353,6 +4434,11 @@ _LT_EOF
       fi
       ;;
 
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
     interix[[3-9]]*)
       _LT_TAGVAR(hardcode_direct, $1)=no
       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -4368,7 +4454,7 @@ _LT_EOF
       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -4382,11 +4468,12 @@ _LT_EOF
 	tmp_sharedflag='-shared'
 	case $cc_basename,$host_cpu in
         pgcc*)				# Portland Group C compiler
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag'
 	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 	  tmp_addflag=' -i_dynamic' ;;
@@ -4397,13 +4484,17 @@ _LT_EOF
 	lf95*)				# Lahey Fortran 8.1
 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 	  tmp_sharedflag='--shared' ;;
-	xl[[cC]]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 	  tmp_sharedflag='-qmkshrobj'
 	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
 	esac
 	case `$CC -V 2>&1 | sed 5q` in
 	*Sun\ C*)			# Sun C 5.9
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 	  tmp_sharedflag='-G' ;;
 	*Sun\ F*)			# Sun Fortran 8.3
@@ -4419,17 +4510,17 @@ _LT_EOF
         fi
 
 	case $cc_basename in
-	xlf*)
+	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 	  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	  if test "x$supports_anon_versioning" = xyes; then
 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 	  fi
 	  ;;
 	esac
@@ -4550,8 +4641,10 @@ _LT_EOF
       else
 	# If we're using GNU nm, then we don't want the "-C" option.
 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	else
 	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	fi
@@ -4640,7 +4733,7 @@ _LT_EOF
         # empty executable.
         _LT_SYS_MODULE_PATH_AIX
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
       else
 	if test "$host_cpu" = ia64; then
 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
@@ -4655,8 +4748,13 @@ _LT_EOF
 	  # -berok will link without error, but may produce a broken library.
 	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 	  # This is similar to how AIX traditionally builds its shared libraries.
 	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
@@ -4695,7 +4793,7 @@ _LT_EOF
       # Tell ltmain to make .dll files, not .so files.
       shrext_cmds=".dll"
       # FIXME: Setting linknames here is a bad hack.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
       # The linker will automatically build a .lib file if we build a DLL.
       _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
       # FIXME: Should let the user specify the lib program.
@@ -4762,7 +4860,7 @@ _LT_EOF
       ;;
 
     hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
       else
 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
@@ -4781,7 +4879,7 @@ _LT_EOF
       ;;
 
     hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -4802,7 +4900,14 @@ _LT_EOF
 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 	  ;;
 	esac
       fi
@@ -4830,19 +4935,19 @@ _LT_EOF
 
     irix5* | irix6* | nonstopux*)
       if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	# Try to use the -exported_symbol ld option, if it does not
 	# work, assume that -exports_file does not work either and
 	# implicitly export all symbols.
         save_LDFLAGS="$LDFLAGS"
         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
         AC_LINK_IFELSE(int foo(void) {},
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
         )
         LDFLAGS="$save_LDFLAGS"
       else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
       fi
       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
@@ -4904,17 +5009,17 @@ _LT_EOF
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
       _LT_TAGVAR(hardcode_minus_L, $1)=yes
       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
       _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
       ;;
 
     osf3*)
       if test "$GCC" = yes; then
 	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
       else
 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
       fi
       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
@@ -4924,13 +5029,13 @@ _LT_EOF
     osf4* | osf5*)	# as osf3* with the addition of -msym flag
       if test "$GCC" = yes; then
 	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
       else
 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
 
 	# Both c and cxx compiler support -rpath directly
 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
@@ -5121,36 +5226,38 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
-	pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
-        _LT_TAGVAR(allow_undefined_flag, $1)=
-        if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
-        then
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        else
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-        fi
-        _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
       ;;
     esac
   fi
@@ -5316,37 +5423,21 @@ CC="$lt_save_CC"
 ])# _LT_LANG_C_CONFIG
 
 
-# _LT_PROG_CXX
-# ------------
-# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
-# compiler, we have our own version here.
-m4_defun([_LT_PROG_CXX],
-[
-pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
-AC_PROG_CXX
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
-  AC_PROG_CXXCPP
-else
-  _lt_caught_CXX_error=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_CXX
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_CXX], [])
-
-
 # _LT_LANG_CXX_CONFIG([TAG])
 # --------------------------
 # Ensure that the configuration variables for a C++ compiler are suitably
 # defined.  These variables are subsequently used by _LT_CONFIG to write
 # the compiler configuration to `libtool'.
 m4_defun([_LT_LANG_CXX_CONFIG],
-[AC_REQUIRE([_LT_PROG_CXX])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 m4_require([_LT_DECL_EGREP])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
 
 AC_LANG_PUSH(C++)
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
@@ -5368,6 +5459,8 @@ _LT_TAGVAR(module_cmds, $1)=
 _LT_TAGVAR(module_expsym_cmds, $1)=
 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 _LT_TAGVAR(no_undefined_flag, $1)=
 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
@@ -5470,7 +5563,7 @@ if test "$_lt_caught_CXX_error" != yes; then
       # Commands to make compiler produce verbose output that lists
       # what "hidden" libraries, object files and flags are used when
       # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
     else
       GXX=no
@@ -5582,7 +5675,7 @@ if test "$_lt_caught_CXX_error" != yes; then
           _LT_SYS_MODULE_PATH_AIX
           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
         else
           if test "$host_cpu" = ia64; then
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
@@ -5597,8 +5690,13 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # -berok will link without error, but may produce a broken library.
 	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	    # Exported symbols can be pulled into shared objects from archives
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 	    # This is similar to how AIX traditionally builds its shared
 	    # libraries.
@@ -5631,6 +5729,7 @@ if test "$_lt_caught_CXX_error" != yes; then
         # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
         # as there is no search path for DLLs.
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
         _LT_TAGVAR(always_export_symbols, $1)=no
         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
@@ -5691,6 +5790,11 @@ if test "$_lt_caught_CXX_error" != yes; then
       gnu*)
         ;;
 
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
       hpux9*)
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -5715,7 +5819,7 @@ if test "$_lt_caught_CXX_error" != yes; then
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
             ;;
           *)
             if test "$GXX" = yes; then
@@ -5780,7 +5884,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 	    ;;
           *)
 	    if test "$GXX" = yes; then
@@ -5823,7 +5927,7 @@ if test "$_lt_caught_CXX_error" != yes; then
         case $cc_basename in
           CC*)
 	    # SGI C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
 	    # Archives containing C++ object files must be created using
 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
@@ -5834,9 +5938,9 @@ if test "$_lt_caught_CXX_error" != yes; then
           *)
 	    if test "$GXX" = yes; then
 	      if test "$with_gnu_ld" = no; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	      else
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
 	      fi
 	    fi
 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
@@ -5847,7 +5951,7 @@ if test "$_lt_caught_CXX_error" != yes; then
         _LT_TAGVAR(inherit_rpath, $1)=yes
         ;;
 
-      linux* | k*bsd*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
         case $cc_basename in
           KCC*)
 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -5865,7 +5969,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
@@ -5902,26 +6006,26 @@ if test "$_lt_caught_CXX_error" != yes; then
           pgCC* | pgcpp*)
             # Portland Group C++ compiler
 	    case `$CC -V` in
-	    *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
+	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 		$RANLIB $oldlib'
 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
-	    *) # Version 6 will use weak symbols
+	    *) # Version 6 and above use weak symbols
 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
@@ -5929,7 +6033,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
             ;;
 	  cxx*)
 	    # Compaq C++
@@ -5948,9 +6052,9 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
 	    ;;
-	  xl*)
+	  xl* | mpixl* | bgxl*)
 	    # IBM XL 8.0 on PPC, with GNU ld
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
@@ -5970,13 +6074,13 @@ if test "$_lt_caught_CXX_error" != yes; then
 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 
 	      # Not sure whether something based on
 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 	      # would be better.
-	      output_verbose_link_cmd='echo'
+	      output_verbose_link_cmd='func_echo_all'
 
 	      # Archives containing C++ object files must be created using
 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
@@ -6045,7 +6149,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 	  fi
-	  output_verbose_link_cmd=echo
+	  output_verbose_link_cmd=func_echo_all
 	else
 	  _LT_TAGVAR(ld_shlibs, $1)=no
 	fi
@@ -6080,15 +6184,15 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    case $host in
 	      osf3*)
 	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 		;;
 	      *)
 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 	          echo "-hidden">> $lib.exp~
-	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
 	          $RM $lib.exp'
 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 		;;
@@ -6104,17 +6208,17 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 	    ;;
 	  *)
 	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 	      case $host in
 	        osf3*)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 		  ;;
 	        *)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 		  ;;
 	      esac
 
@@ -6124,7 +6228,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	      # Commands to make compiler produce verbose output that lists
 	      # what "hidden" libraries, object files and flags are used when
 	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
 	    else
 	      # FIXME: insert proper C++ library support
@@ -6160,7 +6264,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 
       solaris*)
         case $cc_basename in
-          CC*)
+          CC* | sunCC*)
 	    # Sun C++ 4.2, 5.x and Centerline C++
             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
@@ -6181,7 +6285,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    esac
 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 
-	    output_verbose_link_cmd='echo'
+	    output_verbose_link_cmd='func_echo_all'
 
 	    # Archives containing C++ object files must be created using
 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
@@ -6208,7 +6312,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 	      else
 	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
 	        # platform.
@@ -6219,7 +6323,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 	      fi
 
 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
@@ -6273,6 +6377,10 @@ if test "$_lt_caught_CXX_error" != yes; then
           CC*)
 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+	      '"$_LT_TAGVAR(reload_cmds, $1)"
 	    ;;
 	  *)
 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -6519,7 +6627,7 @@ linux*)
 
 solaris*)
   case $cc_basename in
-  CC*)
+  CC* | sunCC*)
     # The more standards-conforming stlport4 library is
     # incompatible with the Cstd library. Avoid specifying
     # it if it's in CXXFLAGS. Ignore libCrun as
@@ -6563,32 +6671,16 @@ _LT_TAGDECL([], [compiler_lib_search_path], [1],
 ])# _LT_SYS_HIDDEN_LIBDEPS
 
 
-# _LT_PROG_F77
-# ------------
-# Since AC_PROG_F77 is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_F77],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
-AC_PROG_F77
-if test -z "$F77" || test "X$F77" = "Xno"; then
-  _lt_disable_F77=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_F77
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_F77], [])
-
-
 # _LT_LANG_F77_CONFIG([TAG])
 # --------------------------
 # Ensure that the configuration variables for a Fortran 77 compiler are
 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 # to write the compiler configuration to `libtool'.
 m4_defun([_LT_LANG_F77_CONFIG],
-[AC_REQUIRE([_LT_PROG_F77])dnl
-AC_LANG_PUSH(Fortran 77)
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
 
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 _LT_TAGVAR(allow_undefined_flag, $1)=
@@ -6607,6 +6699,8 @@ _LT_TAGVAR(module_cmds, $1)=
 _LT_TAGVAR(module_expsym_cmds, $1)=
 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 _LT_TAGVAR(no_undefined_flag, $1)=
 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
@@ -6706,32 +6800,17 @@ AC_LANG_POP
 ])# _LT_LANG_F77_CONFIG
 
 
-# _LT_PROG_FC
-# -----------
-# Since AC_PROG_FC is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_FC],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
-AC_PROG_FC
-if test -z "$FC" || test "X$FC" = "Xno"; then
-  _lt_disable_FC=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_FC
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_FC], [])
-
-
 # _LT_LANG_FC_CONFIG([TAG])
 # -------------------------
 # Ensure that the configuration variables for a Fortran compiler are
 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 # to write the compiler configuration to `libtool'.
 m4_defun([_LT_LANG_FC_CONFIG],
-[AC_REQUIRE([_LT_PROG_FC])dnl
-AC_LANG_PUSH(Fortran)
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
 
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 _LT_TAGVAR(allow_undefined_flag, $1)=
@@ -6750,6 +6829,8 @@ _LT_TAGVAR(module_cmds, $1)=
 _LT_TAGVAR(module_expsym_cmds, $1)=
 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 _LT_TAGVAR(no_undefined_flag, $1)=
 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
@@ -6895,6 +6976,8 @@ _LT_CC_BASENAME([$compiler])
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 
 if test -n "$compiler"; then
   _LT_COMPILER_NO_RTTI($1)
@@ -7256,7 +7339,7 @@ _LT_EOF
 func_dirname ()
 {
   # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
   if test "X$func_dirname_result" = "X${1}"; then
     func_dirname_result="${3}"
   else
@@ -7267,7 +7350,7 @@ func_dirname ()
 # func_basename file
 func_basename ()
 {
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 }
 
 dnl func_dirname_and_basename
@@ -7283,10 +7366,8 @@ dnl so there is no need for it here.
 func_stripname ()
 {
   case ${2} in
-    .*) func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
-    *)  func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
   esac
 }
 
@@ -7297,20 +7378,20 @@ my_sed_long_arg='1s/^-[[^=]]*=//'
 # func_opt_split
 func_opt_split ()
 {
-  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
-  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
 }
 
 # func_lo2o object
 func_lo2o ()
 {
-  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 }
 
 # func_xform libobj-or-source
 func_xform ()
 {
-  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+  func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
 }
 
 # func_arith arithmetic-term...
@@ -7358,14 +7439,15 @@ _LT_EOF
 
 # Helper functions for option handling.                    -*- Autoconf -*-
 #
-#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+#   Inc.
 #   Written by Gary V. Vaughan, 2004
 #
 # This file is free software; the Free Software Foundation gives
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
 
-# serial 6 ltoptions.m4
+# serial 7 ltoptions.m4
 
 # This is to help aclocal find these macros, as it can't see m4_define.
 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
@@ -7480,7 +7562,7 @@ LT_OPTION_DEFINE([LT_INIT], [win32-dll],
 [enable_win32_dll=yes
 
 case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
   AC_CHECK_TOOL(AS, as, false)
   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
   AC_CHECK_TOOL(OBJDUMP, objdump, false)
@@ -7488,13 +7570,13 @@ case $host in
 esac
 
 test -z "$AS" && AS=as
-_LT_DECL([], [AS],      [0], [Assembler program])dnl
+_LT_DECL([], [AS],      [1], [Assembler program])dnl
 
 test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
 
 test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
 ])# win32-dll
 
 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
@@ -7854,29 +7936,29 @@ m4_define([lt_dict_filter],
 
 # Generated from ltversion.in.
 
-# serial 3017 ltversion.m4
+# serial 3175 ltversion.m4
 # This file is part of GNU Libtool
 
-m4_define([LT_PACKAGE_VERSION], [2.2.6b])
-m4_define([LT_PACKAGE_REVISION], [1.3017])
+m4_define([LT_PACKAGE_VERSION], [2.2.10])
+m4_define([LT_PACKAGE_REVISION], [1.3175])
 
 AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.2.6b'
-macro_revision='1.3017'
+[macro_version='2.2.10'
+macro_revision='1.3175'
 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 _LT_DECL(, macro_revision, 0)
 ])
 
 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 #
-#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
 #   Written by Scott James Remnant, 2004.
 #
 # This file is free software; the Free Software Foundation gives
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
 
-# serial 4 lt~obsolete.m4
+# serial 5 lt~obsolete.m4
 
 # These exist entirely to fool aclocal when bootstrapping libtool.
 #
@@ -7946,7 +8028,6 @@ m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
 m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
 m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
 m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
-m4_ifndef([AC_LIBTOOL_RC],		[AC_DEFUN([AC_LIBTOOL_RC])])
 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
 m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
@@ -7959,4 +8040,11 @@ m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
 m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
 m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
 m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 
diff --git a/configure b/configure
index f29137627..815900723 100755
--- a/configure
+++ b/configure
@@ -1,13 +1,13 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for unbound 1.5.0.
+# Generated by GNU Autoconf 2.66 for unbound 1.5.0.
 #
 # Report bugs to <unbound-bugs@nlnetlabs.nl>.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -173,7 +173,15 @@ test x\$exitcode = x0 || exit 1"
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
+test \$(( 1 + 1 )) = 2 || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
   if (eval "$as_required") 2>/dev/null; then :
   as_have_required=yes
 else
@@ -319,7 +327,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -359,19 +367,19 @@ else
 fi # as_fn_arith
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -528,161 +536,14 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 # Sed expression to map a string onto a valid variable name.
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
-
-
-# Check that we are running under the correct shell.
 SHELL=${CONFIG_SHELL-/bin/sh}
 
-case X$lt_ECHO in
-X*--fallback-echo)
-  # Remove one level of quotation (which was required for Make).
-  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
-  ;;
-esac
-
-ECHO=${lt_ECHO-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.
-  exec $SHELL "$0" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<_LT_EOF
-$*
-_LT_EOF
-  exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
-  if test "X${echo_test_string+set}" != Xset; then
-    # find a string as large as possible, as long as the shell can cope with it
-    for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
-      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
-	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
-      then
-        break
-      fi
-    done
-  fi
-
-  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-     test "X$echo_testing_string" = "X$echo_test_string"; then
-    :
-  else
-    # The Solaris, AIX, and Digital Unix default echo programs unquote
-    # backslashes.  This makes it impossible to quote backslashes using
-    #   echo "$something" | sed 's/\\/\\\\/g'
-    #
-    # So, first we look for a working echo in the user's PATH.
-
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for dir in $PATH /usr/ucb; do
-      IFS="$lt_save_ifs"
-      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        ECHO="$dir/echo"
-        break
-      fi
-    done
-    IFS="$lt_save_ifs"
-
-    if test "X$ECHO" = Xecho; then
-      # We didn't find a better echo, so look for alternatives.
-      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        # This shell has a builtin print -r that does the trick.
-        ECHO='print -r'
-      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
-	   test "X$CONFIG_SHELL" != X/bin/ksh; then
-        # If we have ksh, try running configure again with it.
-        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-        export ORIGINAL_CONFIG_SHELL
-        CONFIG_SHELL=/bin/ksh
-        export CONFIG_SHELL
-        exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
-      else
-        # Try using printf.
-        ECHO='printf %s\n'
-        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-	   test "X$echo_testing_string" = "X$echo_test_string"; then
-	  # Cool, printf works
-	  :
-        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-	  export CONFIG_SHELL
-	  SHELL="$CONFIG_SHELL"
-	  export SHELL
-	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
-        elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
-        else
-	  # maybe with a smaller string...
-	  prev=:
-
-	  for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
-	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
-	    then
-	      break
-	    fi
-	    prev="$cmd"
-	  done
-
-	  if test "$prev" != 'sed 50q "$0"'; then
-	    echo_test_string=`eval $prev`
-	    export echo_test_string
-	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
-	  else
-	    # Oops.  We lost completely, so just stick with echo.
-	    ECHO=echo
-	  fi
-        fi
-      fi
-    fi
-  fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
-   lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
-fi
-
-
-
 
 test -n "$DJDIR" || exec 7<&0 </dev/null
 exec 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -774,7 +635,7 @@ OTOOL
 LIPO
 NMEDIT
 DSYMUTIL
-lt_ECHO
+AWK
 RANLIB
 OBJDUMP
 LN_S
@@ -1025,7 +886,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1051,7 +912,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1255,7 +1116,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1271,7 +1132,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1301,8 +1162,8 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information."
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
     ;;
 
   *=*)
@@ -1310,7 +1171,7 @@ Try \`$0 --help' for more information."
     # Reject names that are not valid shell variable names.
     case $ac_envvar in #(
       '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     esac
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
@@ -1328,13 +1189,13 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error "missing argument to $ac_option"
+  as_fn_error $? "missing argument to $ac_option"
 fi
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
@@ -1357,7 +1218,7 @@ do
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1371,8 +1232,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1387,9 +1248,9 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error "working directory cannot be determined"
+  as_fn_error $? "working directory cannot be determined"
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error "pwd does not report name of working directory"
+  as_fn_error $? "pwd does not report name of working directory"
 
 
 # Find the source files, if location was not specified.
@@ -1428,11 +1289,11 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1472,7 +1333,7 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1685,9 +1546,9 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 unbound configure 1.5.0
-generated by GNU Autoconf 2.65
+generated by GNU Autoconf 2.66
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1781,10 +1642,10 @@ fi
 ac_fn_c_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  if eval "test \"\${$3+set}\"" = set; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -1843,17 +1704,15 @@ $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( cat <<\_ASBOX
-## ---------------------------------------- ##
+( $as_echo "## ---------------------------------------- ##
 ## Report this to unbound-bugs@nlnetlabs.nl ##
-## ---------------------------------------- ##
-_ASBOX
+## ---------------------------------------- ##"
      ) | sed "s/^/$as_me: WARNING:     /" >&2
     ;;
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -1917,7 +1776,7 @@ ac_fn_c_check_header_compile ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -1993,7 +1852,7 @@ ac_fn_c_check_func ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2061,7 +1920,7 @@ ac_fn_c_check_type ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=no"
@@ -2106,15 +1965,18 @@ $as_echo "$ac_res" >&6; }
 
 } # ac_fn_c_check_type
 
-# ac_fn_c_check_decl LINENO SYMBOL VAR
-# ------------------------------------
-# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
 ac_fn_c_check_decl ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
-$as_echo_n "checking whether $2 is declared... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2123,8 +1985,12 @@ $4
 int
 main ()
 {
-#ifndef $2
-  (void) $2;
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
 #endif
 
   ;
@@ -2149,7 +2015,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by unbound $as_me 1.5.0, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.66.  Invocation command line was
 
   $ $0 $@
 
@@ -2259,11 +2125,9 @@ trap 'exit_status=$?
   {
     echo
 
-    cat <<\_ASBOX
-## ---------------- ##
+    $as_echo "## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
-_ASBOX
+## ---------------- ##"
     echo
     # The following way of writing the cache mishandles newlines in values,
 (
@@ -2297,11 +2161,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    cat <<\_ASBOX
-## ----------------- ##
+    $as_echo "## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
-_ASBOX
+## ----------------- ##"
     echo
     for ac_var in $ac_subst_vars
     do
@@ -2314,11 +2176,9 @@ _ASBOX
     echo
 
     if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------------- ##
+      $as_echo "## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##
-_ASBOX
+## ------------------- ##"
       echo
       for ac_var in $ac_subst_files
       do
@@ -2332,11 +2192,9 @@ _ASBOX
     fi
 
     if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
+      $as_echo "## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
-_ASBOX
+## ----------- ##"
       echo
       cat confdefs.h
       echo
@@ -2391,7 +2249,12 @@ _ACEOF
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  ac_site_file1=$CONFIG_SITE
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
 elif test "x$prefix" != xNONE; then
   ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
@@ -2406,7 +2269,11 @@ do
     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
   fi
 done
 
@@ -2482,7 +2349,7 @@ if $ac_cache_corrupted; then
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -2561,16 +2428,22 @@ _ACEOF
 
 ac_aux_dir=
 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  for ac_t in install-sh install.sh shtool; do
-    if test -f "$ac_dir/$ac_t"; then
-      ac_aux_dir=$ac_dir
-      ac_install_sh="$ac_aux_dir/$ac_t -c"
-      break 2
-    fi
-  done
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
 done
 if test -z "$ac_aux_dir"; then
-  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 fi
 
 # These three variables are undocumented and unsupported,
@@ -2584,7 +2457,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
@@ -2595,16 +2468,16 @@ else
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -2629,7 +2502,7 @@ else
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
@@ -2637,7 +2510,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -2662,7 +2535,7 @@ else
   ac_cv_target=$ac_cv_host
 else
   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
 fi
 
 fi
@@ -2670,7 +2543,7 @@ fi
 $as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
 esac
 target=$ac_cv_target
 ac_save_IFS=$IFS; IFS='-'
@@ -3004,8 +2877,8 @@ fi
 
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -3119,9 +2992,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "C compiler cannot create executables
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -3163,8 +3035,8 @@ done
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -3221,9 +3093,9 @@ $as_echo "$ac_try_echo"; } >&5
     else
 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run C compiled programs.
+as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5; }
     fi
   fi
 fi
@@ -3274,8 +3146,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -3623,8 +3495,8 @@ if $ac_preproc_ok; then :
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=c
@@ -3685,7 +3557,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_GREP"; then
-    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_GREP=$GREP
@@ -3751,7 +3623,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_EGREP=$EGREP
@@ -3883,8 +3755,7 @@ do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 "
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -4237,7 +4108,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5
 $as_echo_n "checking whether $CC supports -g... " >&6; }
 cache=`echo g | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -4268,7 +4139,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5
 $as_echo_n "checking whether $CC supports -O2... " >&6; }
 cache=`echo O2 | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -4594,8 +4465,8 @@ fi
 
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -4858,7 +4729,7 @@ rm -f conftest.c
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5
 $as_echo_n "checking whether $CC supports -Werror... " >&6; }
 cache=`echo Werror | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -4889,7 +4760,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
 $as_echo_n "checking whether $CC supports -Wall... " >&6; }
 cache=`echo Wall | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -4922,7 +4793,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5
 $as_echo_n "checking whether $CC supports -std=c99... " >&6; }
 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -4953,7 +4824,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5
 $as_echo_n "checking whether $CC supports -xc99... " >&6; }
 cache=`echo xc99 | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -4985,8 +4856,7 @@ do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 "
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -5002,7 +4872,7 @@ done
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC" >&5
 $as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC... " >&6; }
 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE" | $as_tr_sh`
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5091,7 +4961,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC" >&5
 $as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC... " >&6; }
 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE" | $as_tr_sh`
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5180,7 +5050,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5
 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; }
 cache=`$as_echo "$C99FLAG" | $as_tr_sh`
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5244,7 +5114,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_BSD_SOURCE as a flag for $CC" >&5
 $as_echo_n "checking whether we need -D_BSD_SOURCE as a flag for $CC... " >&6; }
 cache=_D_BSD_SOURCE
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5309,7 +5179,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5
 $as_echo_n "checking whether we need -D_GNU_SOURCE as a flag for $CC... " >&6; }
 cache=_D_GNU_SOURCE
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5377,7 +5247,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5
 $as_echo_n "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... " >&6; }
 cache=_D_GNU_SOURCE__D_FRSRESGID
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5441,8 +5311,8 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5
 $as_echo_n "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... " >&6; }
-cache=_D_POSIX_C_SOURCE_200112
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+cache=`$as_echo "-D_POSIX_C_SOURCE=200112" | $as_tr_sh`
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5516,7 +5386,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5
 $as_echo_n "checking whether we need -D__EXTENSIONS__ as a flag for $CC... " >&6; }
 cache=_D__EXTENSIONS__
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5613,7 +5483,7 @@ case "$debug_enabled" in
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5
 $as_echo_n "checking whether $CC supports -W... " >&6; }
 cache=`echo W | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5644,7 +5514,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
 $as_echo_n "checking whether $CC supports -Wall... " >&6; }
 cache=`echo Wall | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5675,7 +5545,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5
 $as_echo_n "checking whether $CC supports -Wextra... " >&6; }
 cache=`echo Wextra | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5706,7 +5576,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wdeclaration-after-statement" >&5
 $as_echo_n "checking whether $CC supports -Wdeclaration-after-statement... " >&6; }
 cache=`echo Wdeclaration-after-statement | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -5958,7 +5828,7 @@ if test -f lex.yy.c; then
 elif test -f lexyy.c; then
   ac_cv_prog_lex_root=lexyy
 else
-  as_fn_error "cannot find output from $LEX; giving up" "$LINENO" 5
+  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
 fi
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
@@ -6333,7 +6203,7 @@ else
 fi
 
 if test $AR = false; then
-	as_fn_error "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5
+	as_fn_error $? "Cannot find 'ar', please extend PATH to include it" "$LINENO" 5
 fi
 
 case `pwd` in
@@ -6344,8 +6214,8 @@ esac
 
 
 
-macro_version='2.2.6b'
-macro_revision='1.3017'
+macro_version='2.2.10'
+macro_revision='1.3175'
 
 
 
@@ -6361,6 +6231,75 @@ macro_revision='1.3017'
 
 ltmain="$ac_aux_dir/ltmain.sh"
 
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
 if test "${ac_cv_path_SED+set}" = set; then :
@@ -6418,7 +6357,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_SED"; then
-    as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
   fi
 else
   ac_cv_path_SED=$SED
@@ -6497,7 +6436,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_FGREP=$FGREP
@@ -6613,7 +6552,7 @@ else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
-test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
@@ -6696,8 +6635,11 @@ if test "$lt_cv_path_NM" != "no"; then
   NM="$lt_cv_path_NM"
 else
   # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
@@ -6741,7 +6683,7 @@ fi
 fi
 if test -z "$DUMPBIN"; then
   ac_ct_DUMPBIN=$DUMPBIN
-  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  for ac_prog in dumpbin "link -dump"
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -6796,6 +6738,15 @@ esac
   fi
 fi
 
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
 
   if test "$DUMPBIN" != ":"; then
     NM="$DUMPBIN"
@@ -6815,13 +6766,13 @@ if test "${lt_cv_nm_interface+set}" = set; then :
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:6818: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:6821: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:6824: output\"" >&5)
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -6878,6 +6829,11 @@ else
     lt_cv_sys_max_cmd_len=8192;
     ;;
 
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
   amigaos*)
     # On AmigaOS with pdksh, this test takes hours, literally.
     # So we just punt and use a minimum line length of 8192.
@@ -6942,8 +6898,8 @@ else
       # If test is not a shell built-in, we'll probably end up computing a
       # maximum length that is only half of the actual maximum length, but
       # we can't tell.
-      while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
-	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 	      test $i != 17 # 1/2 MB should be enough
       do
         i=`expr $i + 1`
@@ -7214,16 +7170,18 @@ mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
   # func_win32_libid shell function, so use a weaker test based on 'objdump',
   # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
     lt_cv_file_magic_cmd='func_win32_libid'
   else
-    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
     lt_cv_file_magic_cmd='$OBJDUMP -f'
   fi
   ;;
 
-cegcc)
+cegcc*)
   # use the weaker test based on 'objdump'. See mingw*.
   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
   lt_cv_file_magic_cmd='$OBJDUMP -f'
@@ -7253,6 +7211,10 @@ gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 hpux10.20* | hpux11*)
   lt_cv_file_magic_cmd=/usr/bin/file
   case $host_cpu in
@@ -7261,11 +7223,11 @@ hpux10.20* | hpux11*)
     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
     ;;
   hppa*64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
     ;;
   *)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
     lt_cv_file_magic_test_file=/usr/lib/libc.sl
     ;;
   esac
@@ -7287,7 +7249,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -7703,6 +7665,12 @@ if test -n "$RANLIB"; then
   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 fi
 
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
 
 
 
@@ -7723,6 +7691,54 @@ fi
 
 
 
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+
+
+
+
+
 
 
 
@@ -7872,8 +7888,8 @@ _LT_EOF
   test $ac_status = 0; }; then
     # Now try to grab the symbols.
     nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && test -s "$nlist"; then
@@ -8026,7 +8042,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 8029 "configure"' > conftest.$ac_ext
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -8738,6 +8754,38 @@ rm -f core conftest.err conftest.$ac_objext \
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if test "${lt_cv_ld_force_load+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      echo "$RANLIB libconftest.a" >&5
+      $RANLIB libconftest.a 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
     case $host_os in
     rhapsody* | darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
@@ -8765,7 +8813,7 @@ $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
     else
       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
     fi
-    if test "$DSYMUTIL" != ":"; then
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
       _lt_dsymutil='~$DSYMUTIL $lib || :'
     else
       _lt_dsymutil=
@@ -8790,6 +8838,8 @@ done
 
 
 
+
+
 # Set options
 
 
@@ -8940,6 +8990,7 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 
 
 
+
 
 
 test -z "$LN_S" && LN_S="ln -s"
@@ -8991,19 +9042,6 @@ _ACEOF
 
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
 case $host_os in
 aix3*)
   # AIX sometimes has problems with the GCC collect2 program.  For some
@@ -9016,23 +9054,6 @@ aix3*)
   ;;
 esac
 
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
 # Global variables:
 ofile=libtool
 can_build_shared=yes
@@ -9061,7 +9082,7 @@ for cc_temp in $compiler""; do
     *) break;;
   esac
 done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 
 
 # Only perform the check for file, if the check method requires it
@@ -9266,7 +9287,12 @@ if test -n "$compiler"; then
 lt_prog_compiler_no_builtin_flag=
 
 if test "$GCC" = yes; then
-  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
@@ -9286,15 +9312,15 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9289: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:9293: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_rtti_exceptions=yes
@@ -9372,6 +9398,12 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic='-fno-common'
       ;;
 
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
     hpux*)
       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
@@ -9414,6 +9446,13 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic='-fPIC'
       ;;
     esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      lt_prog_compiler_pic='-Xcompiler -fPIC'
+      ;;
+    esac
   else
     # PORTME Check for flag to pass linker flags through the system compiler.
     case $host_os in
@@ -9455,7 +9494,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_static='-non_shared'
       ;;
 
-    linux* | k*bsd*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
       case $cc_basename in
       # old Intel for x86_64 which still supported -KPIC.
       ecc*)
@@ -9476,7 +9515,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 	lt_prog_compiler_pic='--shared'
 	lt_prog_compiler_static='--static'
 	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
         # Portland Group compilers (*not* the Pentium gcc compiler,
 	# which looks to be a dead project)
 	lt_prog_compiler_wl='-Wl,'
@@ -9488,25 +9527,25 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static='-non_shared'
         ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 	lt_prog_compiler_wl='-Wl,'
 	lt_prog_compiler_pic='-qpic'
 	lt_prog_compiler_static='-qstaticlink'
 	;;
       *)
 	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	  lt_prog_compiler_pic='-KPIC'
 	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_wl=''
 	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	*Sun\ C*)
+	  # Sun C 5.9
 	  lt_prog_compiler_pic='-KPIC'
 	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl=''
+	  lt_prog_compiler_wl='-Wl,'
 	  ;;
 	esac
 	;;
@@ -9538,7 +9577,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic='-KPIC'
       lt_prog_compiler_static='-Bstatic'
       case $cc_basename in
-      f77* | f90* | f95*)
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 	lt_prog_compiler_wl='-Qoption ld ';;
       *)
 	lt_prog_compiler_wl='-Wl,';;
@@ -9625,15 +9664,15 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9628: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:9632: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_pic_works=yes
@@ -9681,7 +9720,7 @@ else
      if test -s conftest.err; then
        # Append any errors to the config.log.
        cat conftest.err 1>&5
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
          lt_cv_prog_compiler_static_works=yes
@@ -9730,16 +9769,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9733: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:9737: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o=yes
@@ -9785,16 +9824,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9788: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:9792: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o=yes
@@ -9907,7 +9946,33 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
   esac
 
   ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
   if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
     # If archive_cmds runs LD, not CC, wlarc should be empty
     wlarc='${wl}'
 
@@ -9925,6 +9990,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
     fi
     supports_anon_versioning=no
     case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
@@ -9940,11 +10006,12 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
 	ld_shlibs=no
 	cat <<_LT_EOF 1>&2
 
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** Warning: the GNU linker, at least up to release 2.19, is reported
 *** to be unable to reliably create shared libraries on AIX.
 *** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
 
 _LT_EOF
       fi
@@ -9980,6 +10047,7 @@ _LT_EOF
       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
       # as there is no search path for DLLs.
       hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
       allow_undefined_flag=unsupported
       always_export_symbols=no
       enable_shared_with_static_runtimes=yes
@@ -10001,6 +10069,11 @@ _LT_EOF
       fi
       ;;
 
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
     interix[3-9]*)
       hardcode_direct=no
       hardcode_shlibpath_var=no
@@ -10016,7 +10089,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -10030,11 +10103,12 @@ _LT_EOF
 	tmp_sharedflag='-shared'
 	case $cc_basename,$host_cpu in
         pgcc*)				# Portland Group C compiler
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag'
 	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 	  tmp_addflag=' -i_dynamic' ;;
@@ -10045,13 +10119,17 @@ _LT_EOF
 	lf95*)				# Lahey Fortran 8.1
 	  whole_archive_flag_spec=
 	  tmp_sharedflag='--shared' ;;
-	xl[cC]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 	  tmp_sharedflag='-qmkshrobj'
 	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
 	esac
 	case `$CC -V 2>&1 | sed 5q` in
 	*Sun\ C*)			# Sun C 5.9
-	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  compiler_needs_object=yes
 	  tmp_sharedflag='-G' ;;
 	*Sun\ F*)			# Sun Fortran 8.3
@@ -10067,17 +10145,17 @@ _LT_EOF
         fi
 
 	case $cc_basename in
-	xlf*)
+	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
 	  hardcode_libdir_flag_spec=
 	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
-	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	  if test "x$supports_anon_versioning" = xyes; then
 	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
 	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 	  fi
 	  ;;
 	esac
@@ -10198,8 +10276,10 @@ _LT_EOF
       else
 	# If we're using GNU nm, then we don't want the "-C" option.
 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	else
 	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	fi
@@ -10317,7 +10397,7 @@ rm -f core conftest.err conftest.$ac_objext \
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
       else
 	if test "$host_cpu" = ia64; then
 	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
@@ -10361,8 +10441,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  # -berok will link without error, but may produce a broken library.
 	  no_undefined_flag=' ${wl}-bernotok'
 	  allow_undefined_flag=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  whole_archive_flag_spec='$convenience'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
 	  archive_cmds_need_lc=yes
 	  # This is similar to how AIX traditionally builds its shared libraries.
 	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
@@ -10401,7 +10486,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # Tell ltmain to make .dll files, not .so files.
       shrext_cmds=".dll"
       # FIXME: Setting linknames here is a bad hack.
-      archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_from_new_cmds='true'
       # FIXME: Should let the user specify the lib program.
@@ -10417,7 +10502,11 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
   hardcode_direct=no
   hardcode_automatic=yes
   hardcode_shlibpath_var=unsupported
-  whole_archive_flag_spec=''
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    whole_archive_flag_spec=''
+  fi
   link_all_deplibs=yes
   allow_undefined_flag="$_lt_dar_allow_undefined"
   case $cc_basename in
@@ -10425,7 +10514,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
      *) _lt_dar_can_shared=$GCC ;;
   esac
   if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
+    output_verbose_link_cmd=func_echo_all
     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
@@ -10491,7 +10580,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
       else
 	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
@@ -10510,7 +10599,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
 	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -10531,7 +10620,46 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if test "${lt_cv_prog_compiler__b+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
 	  ;;
 	esac
       fi
@@ -10559,7 +10687,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
     irix5* | irix6* | nonstopux*)
       if test "$GCC" = yes; then
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	# Try to use the -exported_symbol ld option, if it does not
 	# work, assume that -exports_file does not work either and
 	# implicitly export all symbols.
@@ -10570,15 +10698,15 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 int foo(void) {}
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
 
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
         LDFLAGS="$save_LDFLAGS"
       else
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
       fi
       archive_cmds_need_lc='no'
       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
@@ -10640,17 +10768,17 @@ rm -f core conftest.err conftest.$ac_objext \
       hardcode_libdir_flag_spec='-L$libdir'
       hardcode_minus_L=yes
       allow_undefined_flag=unsupported
-      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
       ;;
 
     osf3*)
       if test "$GCC" = yes; then
 	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
       else
 	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
       fi
       archive_cmds_need_lc='no'
       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
@@ -10660,13 +10788,13 @@ rm -f core conftest.err conftest.$ac_objext \
     osf4* | osf5*)	# as osf3* with the addition of -msym flag
       if test "$GCC" = yes; then
 	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
       else
 	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
 
 	# Both c and cxx compiler support -rpath directly
 	hardcode_libdir_flag_spec='-rpath $libdir'
@@ -10869,44 +10997,50 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
-      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$lt_prog_compiler_wl
-	pic_flag=$lt_prog_compiler_pic
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$allow_undefined_flag
-        allow_undefined_flag=
-        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
-        then
-	  archive_cmds_need_lc=no
-        else
-	  archive_cmds_need_lc=yes
-        fi
-        allow_undefined_flag=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
       ;;
     esac
   fi
@@ -11077,16 +11211,23 @@ if test "$GCC" = yes; then
     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
     *) lt_awk_arg="/^libraries:/" ;;
   esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
   # Ok, now we have the path, separated by spaces, we can step through it
   # and add multilib dir if necessary.
   lt_tmp_lt_search_path_spec=
@@ -11099,7 +11240,7 @@ if test "$GCC" = yes; then
 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
     fi
   done
-  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 BEGIN {RS=" "; FS="/|\n";} {
   lt_foo="";
   lt_count=0;
@@ -11119,7 +11260,13 @@ BEGIN {RS=" "; FS="/|\n";} {
   if (lt_foo != "") { lt_freq[lt_foo]++; }
   if (lt_freq[lt_foo] == 1) { print lt_foo; }
 }'`
-  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 fi
@@ -11207,7 +11354,7 @@ amigaos*)
   m68k)
     library_names_spec='$libname.ixlibrary $libname.a'
     # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
     ;;
   esac
   ;;
@@ -11260,23 +11407,12 @@ cygwin* | mingw* | pw32* | cegcc*)
     cygwin*)
       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
       ;;
     mingw* | cegcc*)
       # MinGW DLLs use traditional 'lib' prefix
       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
       ;;
     pw32*)
       # pw32 DLLs use 'pw' prefix rather than 'lib'
@@ -11376,6 +11512,19 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
 hpux9* | hpux10* | hpux11*)
   # Give a soname corresponding to the major version so that dld.sl refuses to
   # link against other versions.
@@ -11418,8 +11567,10 @@ hpux9* | hpux10* | hpux11*)
     soname_spec='${libname}${release}${shared_ext}$major'
     ;;
   esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
   postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
   ;;
 
 interix[3-9]*)
@@ -11477,7 +11628,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -11486,12 +11637,17 @@ linux* | k*bsd*-gnu)
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
   shlibpath_var=LD_LIBRARY_PATH
   shlibpath_overrides_runpath=no
+
   # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
-       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
@@ -11504,13 +11660,17 @@ main ()
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  shlibpath_overrides_runpath=yes
+  lt_cv_shlibpath_overrides_runpath=yes
 fi
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 
   # This implies no fast_install, which is unacceptable.
   # Some rework will be needed to allow for fast_install
@@ -11522,8 +11682,9 @@ rm -f core conftest.err conftest.$ac_objext \
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
   fi
 
   # We used to test for /lib/ld.so.1 and disable shared libraries on
@@ -11819,6 +11980,11 @@ fi
 
 
 
+
+
+
+
+
 
 
 
@@ -12155,7 +12321,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12158 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12196,7 +12362,13 @@ else
 #  endif
 #endif
 
-void fnord() { int i=42;}
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
 int main ()
 {
   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
@@ -12205,7 +12377,11 @@ int main ()
   if (self)
     {
       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
       /* dlclose (self); */
     }
   else
@@ -12251,7 +12427,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12254 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12292,7 +12468,13 @@ else
 #  endif
 #endif
 
-void fnord() { int i=42;}
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
 int main ()
 {
   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
@@ -12301,7 +12483,11 @@ int main ()
   if (self)
     {
       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
       /* dlclose (self); */
     }
   else
@@ -12486,8 +12672,7 @@ do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 "
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -13011,8 +13196,7 @@ for ac_func in fork vfork
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -13514,8 +13698,8 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5
 $as_echo_n "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... " >&6; }
-cache=_D_LARGEFILE_SOURCE_1
-if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+cache=`$as_echo "-D_LARGEFILE_SOURCE=1" | $as_tr_sh`
+if eval "test \"\${cv_prog_cc_flag_needed_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -14295,7 +14479,7 @@ $as_echo "#define HAVE_SOLARIS_THREADS 1" >>confdefs.h
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -mt" >&5
 $as_echo_n "checking whether $CC supports -mt... " >&6; }
 cache=`echo mt | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_prog_cc_flag_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -14325,7 +14509,7 @@ fi
 
 else
 
-		as_fn_error "no solaris threads found." "$LINENO" 5
+		as_fn_error $? "no solaris threads found." "$LINENO" 5
 
 fi
 
@@ -14419,7 +14603,7 @@ fi
 
 
         if test -z "$PYTHON"; then
-           as_fn_error "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5
+           as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5
            PYTHON_VERSION=""
         fi
 
@@ -14442,7 +14626,7 @@ $as_echo_n "checking for a version of Python >= '2.1.0'... " >&6; }
 $as_echo "no" >&6; }
                         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "
+as_fn_error $? "
 This version of the AC_PYTHON_DEVEL macro
 doesn't work properly with versions of Python before
 2.1.0. You may need to re-run configure, setting the
@@ -14451,7 +14635,7 @@ PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
 Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
 to something else than an empty string.
 
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5; }
                 else
                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: skip at user request" >&5
 $as_echo "skip at user request" >&6; }
@@ -14476,7 +14660,7 @@ $as_echo "yes" >&6; }
                 else
                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-                        as_fn_error "this package requires Python .
+                        as_fn_error $? "this package requires Python .
 If you have it installed, but it isn't the default Python
 interpreter in your system path, please pass the PYTHON_VERSION
 variable to configure. See \`\`configure --help'' for reference.
@@ -14497,7 +14681,7 @@ $as_echo "yes" >&6; }
         else
                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-                as_fn_error "cannot import Python module \"distutils\".
+                as_fn_error $? "cannot import Python module \"distutils\".
 Please check your Python installation. The error was:
 $ac_distutils_result" "$LINENO" 5
                 PYTHON_VERSION=""
@@ -14632,7 +14816,7 @@ rm -f core conftest.err conftest.$ac_objext \
 $as_echo "$pythonexists" >&6; }
 
         if test ! "$pythonexists" = "yes"; then
-           as_fn_error "
+           as_fn_error $? "
   Could not link test program to Python. Maybe the main Python library has been
   installed in some non-standard library path. If so, pass it to configure,
   via the LDFLAGS environment variable.
@@ -14661,7 +14845,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
    if test ! -z "$PYTHON_VERSION"; then
 	if test `$PYTHON -c "print '$PYTHON_VERSION' >= '2.4.0'"` = "False"; then
-		as_fn_error "Python version >= 2.4.0 is required" "$LINENO" 5
+		as_fn_error $? "Python version >= 2.4.0 is required" "$LINENO" 5
 	fi
 
       # Have Python
@@ -14782,7 +14966,7 @@ $as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;}
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking SWIG" >&5
 $as_echo_n "checking SWIG... " >&6; }
       if test ! -x "$SWIG"; then
-         as_fn_error "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5
+         as_fn_error $? "failed to find swig tool, install it, or do not build Python module and PyUnbound" "$LINENO" 5
       else
 
 $as_echo "#define HAVE_SWIG 1" >>confdefs.h
@@ -14833,7 +15017,7 @@ else
 fi
 
     if test x_$withval = x_no; then
-	as_fn_error "Need SSL library to do digital signature cryptography" "$LINENO" 5
+	as_fn_error $? "Need SSL library to do digital signature cryptography" "$LINENO" 5
     fi
 
     withval=$withval
@@ -14860,7 +15044,7 @@ _ACEOF
             fi
         done
         if test x_$found_ssl != x_yes; then
-            as_fn_error "Cannot find the SSL libraries in $withval" "$LINENO" 5
+            as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5
         else
             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5
 $as_echo "found in $ssldir" >&6; }
@@ -14972,7 +15156,7 @@ else
 
                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-                    as_fn_error "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5
+                    as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5
 
 fi
 rm -f core conftest.err conftest.$ac_objext \
@@ -15216,8 +15400,7 @@ for ac_func in OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -15316,14 +15499,14 @@ case "$enable_gost" in
 if test "x$ac_cv_func_EVP_PKEY_set_type_str" = x""yes; then :
   :
 else
-  as_fn_error "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5
+  as_fn_error $? "OpenSSL 1.0.0 is needed for GOST support" "$LINENO" 5
 fi
 
         ac_fn_c_check_func "$LINENO" "EC_KEY_new" "ac_cv_func_EC_KEY_new"
 if test "x$ac_cv_func_EC_KEY_new" = x""yes; then :
 
 else
-  as_fn_error "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5
+  as_fn_error $? "OpenSSL does not support ECC, needed for GOST support" "$LINENO" 5
 fi
 
 	use_gost="yes"
@@ -15379,7 +15562,7 @@ $as_echo "found in $thedir" >&6; }
             		LATE_LDFLAGS="build/libevent/*.lo -lm"
 			LDFLAGS="build/libevent/*.o $LDFLAGS -lm"
 		else
-            		as_fn_error "Cannot find the libevent library in $withval
+            		as_fn_error $? "Cannot find the libevent library in $withval
 You can restart ./configure --with-libevent=no to use a builtin alternative.
 Please note that this alternative is not as capable as libevent when using
 large outgoing port ranges.  " "$LINENO" 5
@@ -15694,7 +15877,7 @@ $as_echo "found in $dir" >&6; }
             fi
 done
 if test x_$found_libexpat != x_yes; then
-	as_fn_error "Could not find libexpat, expat.h" "$LINENO" 5
+	as_fn_error $? "Could not find libexpat, expat.h" "$LINENO" 5
 fi
 for ac_header in expat.h
 do :
@@ -16106,7 +16289,7 @@ if test $ac_cv_func_daemon = yes; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if daemon is deprecated" >&5
 $as_echo_n "checking if daemon is deprecated... " >&6; }
 cache=`echo daemon | sed 'y%.=/+-%___p_%'`
-if { as_var=cv_cc_deprecated_$cache; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${cv_cc_deprecated_$cache+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
@@ -16157,8 +16340,8 @@ if test c${cross_compiling} = cno; then
 if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -16269,8 +16452,7 @@ for ac_func in tzset sigprocmask fcntl getpwnam getrlimit setrlimit setsid sbrk
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -16331,156 +16513,116 @@ if echo $build_os | grep darwin8 > /dev/null; then
 $as_echo "#define DARWIN_BROKEN_SETREUID 1" >>confdefs.h
 
 fi
-for ac_func in inet_aton
-do :
-  ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
+ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
 if test "x$ac_cv_func_inet_aton" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_INET_ATON 1
-_ACEOF
+  $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" inet_aton.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
-for ac_func in inet_pton
-do :
-  ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
+ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
 if test "x$ac_cv_func_inet_pton" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_INET_PTON 1
-_ACEOF
+  $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" inet_pton.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
-for ac_func in inet_ntop
-do :
-  ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
+ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
 if test "x$ac_cv_func_inet_ntop" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_INET_NTOP 1
-_ACEOF
+  $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" inet_ntop.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
-for ac_func in snprintf
-do :
-  ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
+ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
 if test "x$ac_cv_func_snprintf" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SNPRINTF 1
-_ACEOF
+  $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" snprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
-for ac_func in strlcpy
-do :
-  ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
+ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
 if test "x$ac_cv_func_strlcpy" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STRLCPY 1
-_ACEOF
+  $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" strlcpy.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
-for ac_func in memmove
-do :
-  ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
+ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
 if test "x$ac_cv_func_memmove" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_MEMMOVE 1
-_ACEOF
+  $as_echo "#define HAVE_MEMMOVE 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" memmove.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS memmove.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
-for ac_func in gmtime_r
-do :
-  ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r"
+ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r"
 if test "x$ac_cv_func_gmtime_r" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GMTIME_R 1
-_ACEOF
+  $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" gmtime_r.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
-for ac_func in ctime_r
-do :
-  ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r"
+ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r"
 if test "x$ac_cv_func_ctime_r" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_CTIME_R 1
-_ACEOF
+  $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h
 
 else
   case " $LIBOBJS " in
-  *" $ac_func.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  *" ctime_r.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext"
  ;;
 esac
 
 fi
-done
 
 
 
@@ -16642,13 +16784,13 @@ done
 	    -a $ac_cv_func_ldns_key_EVP_load_gost_id = yes; then
 	    	    :
 	else
-	    as_fn_error "No ldns library found (or not recent); install or update ldns library, use --with-ldns=path or --with-ldns-builtin" "$LINENO" 5
+	    as_fn_error $? "No ldns library found (or not recent); install or update ldns library, use --with-ldns=path or --with-ldns-builtin" "$LINENO" 5
 	fi
 fi
 
 if test "$use_ldns_builtin" = "yes"; then
 if test ! -f $srcdir/ldns-src.tar.gz; then
-	as_fn_error "No ldns library found and no ldns-src.tar.gz, use --with-ldns=path." "$LINENO" 5
+	as_fn_error $? "No ldns library found and no ldns-src.tar.gz, use --with-ldns=path." "$LINENO" 5
 fi
 echo "****************************************************************"
 echo "***                                                          ***"
@@ -16833,6 +16975,7 @@ DEFS=-DHAVE_CONFIG_H
 
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
@@ -16994,19 +17137,19 @@ export LANGUAGE
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -17202,7 +17345,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -17256,7 +17399,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by unbound $as_me 1.5.0, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.66.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -17322,15 +17465,16 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 unbound config.status 1.5.0
-configured by $0, generated by GNU Autoconf 2.65,
+configured by $0, generated by GNU Autoconf 2.66,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
+AWK='$AWK'
 test -n "\$AWK" || AWK=awk
 _ACEOF
 
@@ -17378,7 +17522,7 @@ do
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    as_fn_error "ambiguous option: \`$1'
+    as_fn_error $? "ambiguous option: \`$1'
 Try \`$0 --help' for more information.";;
   --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;
@@ -17387,7 +17531,7 @@ Try \`$0 --help' for more information.";;
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error "unrecognized option: \`$1'
+  -*) as_fn_error $? "unrecognized option: \`$1'
 Try \`$0 --help' for more information." ;;
 
   *) as_fn_append ac_config_targets " $1"
@@ -17440,131 +17584,143 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 sed_quote_subst='$sed_quote_subst'
 double_quote_subst='$double_quote_subst'
 delay_variable_subst='$delay_variable_subst'
-macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
-macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
-enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
-pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
-enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
-host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
-host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
-host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
-build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
-build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
-build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
-SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
-Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
-GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
-EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
-FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
-LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
-NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
-LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
-max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
-ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
-exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
-lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
-lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
-lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
-reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
-reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
-deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
-file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
-AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
-AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
-STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
-RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
-old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
-compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
-GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
-SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
-ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
-need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
-LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
-libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
-version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
-striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
 
 LTCC='$LTCC'
 LTCFLAGS='$LTCFLAGS'
 compiler='$compiler_DEFAULT'
 
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
 # Quote evaled strings.
-for var in SED \
+for var in SHELL \
+ECHO \
+SED \
 GREP \
 EGREP \
 FGREP \
@@ -17588,8 +17744,6 @@ lt_cv_sys_global_symbol_pipe \
 lt_cv_sys_global_symbol_to_cdecl \
 lt_cv_sys_global_symbol_to_c_name_address \
 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-SHELL \
-ECHO \
 lt_prog_compiler_no_builtin_flag \
 lt_prog_compiler_wl \
 lt_prog_compiler_pic \
@@ -17619,12 +17773,13 @@ variables_saved_for_relink \
 libname_spec \
 library_names_spec \
 soname_spec \
+install_override_mode \
 finish_eval \
 old_striplib \
 striplib; do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -17651,9 +17806,9 @@ postuninstall_cmds \
 finish_cmds \
 sys_lib_search_path_spec \
 sys_lib_dlsearch_path_spec; do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -17661,12 +17816,6 @@ sys_lib_dlsearch_path_spec; do
     esac
 done
 
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
-  ;;
-esac
-
 ac_aux_dir='$ac_aux_dir'
 xsi_shell='$xsi_shell'
 lt_shell_append='$lt_shell_append'
@@ -17707,7 +17856,7 @@ do
     "doc/unbound-control.8") CONFIG_FILES="$CONFIG_FILES doc/unbound-control.8" ;;
     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
 done
 
@@ -17745,7 +17894,7 @@ $debug ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
-} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -17762,7 +17911,7 @@ if test "x$ac_cr" = x; then
 fi
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
+  ac_cs_awk_cr='\\r'
 else
   ac_cs_awk_cr=$ac_cr
 fi
@@ -17776,18 +17925,18 @@ _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 
   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -17876,20 +18025,28 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 else
   cat
 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/
-s/:*\${srcdir}:*/:/
-s/:*@srcdir@:*/:/
-s/^\([^=]*=[	 ]*\):*/\1/
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
 s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -17917,7 +18074,7 @@ for ac_last_try in false false :; do
   if test -z "$ac_t"; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -18002,7 +18159,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error "could not setup config headers machinery" "$LINENO" 5
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
 fi # test -n "$CONFIG_HEADERS"
 
 
@@ -18015,7 +18172,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -18043,7 +18200,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -18070,7 +18227,7 @@ $as_echo "$as_me: creating $ac_file" >&6;}
 
     case $ac_tag in
     *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
     esac
     ;;
   esac
@@ -18196,22 +18353,22 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack
 "
 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&5
+which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&2;}
+which seems to be undefined.  Please make sure it is defined" >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
   -) cat "$tmp/out" && rm -f "$tmp/out";;
   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
   :H)
   #
@@ -18222,19 +18379,19 @@ which seems to be undefined.  Please make sure it is defined." >&2;}
       $as_echo "/* $configure_input  */" \
       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
     } >"$tmp/config.h" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
       mv "$tmp/config.h" "$ac_file" \
-	|| as_fn_error "could not create $ac_file" "$LINENO" 5
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi
   else
     $as_echo "/* $configure_input  */" \
       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error "could not create -" "$LINENO" 5
+      || as_fn_error $? "could not create -" "$LINENO" 5
   fi
  ;;
 
@@ -18266,7 +18423,8 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 #   This file is part of GNU Libtool.
@@ -18314,6 +18472,12 @@ pic_mode=$pic_mode
 # Whether or not to optimize for fast installation.
 fast_install=$enable_fast_install
 
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
 # The host system.
 host_alias=$host_alias
 host=$host
@@ -18363,10 +18527,6 @@ SP2NL=$lt_lt_SP2NL
 # turn newlines into spaces.
 NL2SP=$lt_lt_NL2SP
 
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
 # An object symbol dumper.
 OBJDUMP=$lt_OBJDUMP
 
@@ -18388,6 +18548,9 @@ RANLIB=$lt_RANLIB
 old_postinstall_cmds=$lt_old_postinstall_cmds
 old_postuninstall_cmds=$lt_old_postuninstall_cmds
 
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
 # A C compiler.
 LTCC=$lt_CC
 
@@ -18409,12 +18572,6 @@ global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name
 # The name of the directory that contains temporary libtool files.
 objdir=$objdir
 
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# An echo program that does not interpret backslashes.
-ECHO=$lt_ECHO
-
 # Used to examine libraries when file_magic_cmd begins with "file".
 MAGIC_CMD=$MAGIC_CMD
 
@@ -18477,6 +18634,9 @@ library_names_spec=$lt_library_names_spec
 # The coded name of the library, if different from the real name.
 soname_spec=$lt_soname_spec
 
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
 # Command to use after installation of a shared archive.
 postinstall_cmds=$lt_postinstall_cmds
 
@@ -18516,6 +18676,10 @@ striplib=$lt_striplib
 # The linker used to build libraries.
 LD=$lt_LD
 
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
 # Commands used to build an old-style archive.
 old_archive_cmds=$lt_old_archive_cmds
 
@@ -18775,7 +18939,7 @@ _LT_EOF
 func_dirname ()
 {
   # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
   if test "X$func_dirname_result" = "X${1}"; then
     func_dirname_result="${3}"
   else
@@ -18786,7 +18950,7 @@ func_dirname ()
 # func_basename file
 func_basename ()
 {
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 }
 
 
@@ -18799,10 +18963,8 @@ func_basename ()
 func_stripname ()
 {
   case ${2} in
-    .*) func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
-    *)  func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
   esac
 }
 
@@ -18813,20 +18975,20 @@ my_sed_long_arg='1s/^-[^=]*=//'
 # func_opt_split
 func_opt_split ()
 {
-  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
-  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
 }
 
 # func_lo2o object
 func_lo2o ()
 {
-  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 }
 
 # func_xform libobj-or-source
 func_xform ()
 {
-  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+  func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
 }
 
 # func_arith arithmetic-term...
@@ -18897,7 +19059,7 @@ _ACEOF
 ac_clean_files=$ac_clean_files_save
 
 test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 
 
 # configure is writing to config.log, and then calls config.status.
@@ -18918,7 +19080,7 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit $?
+  $ac_cs_success || as_fn_exit 1
 fi
 
 #
@@ -19059,7 +19221,7 @@ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cach
       # The eval makes quoting arguments work.
       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
 	   --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
-	as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
+	as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
     fi
 
     cd "$ac_popdir"
diff --git a/doc/Changelog b/doc/Changelog
index 9dc02d58e..2fd885674 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,3 +1,6 @@
+14 April 2011: Wouter
+	- configure created with newer autoconf 2.66.
+
 12 April 2011: Wouter
 	- bug#378: Fix that configure checks for ldns_get_random presence.
 
diff --git a/ltmain.sh b/ltmain.sh
index a72f2fd78..d8efb57b1 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -1,9 +1,10 @@
 # Generated from ltmain.m4sh.
 
-# ltmain.sh (GNU libtool) 2.2.6b
+# libtool (GNU libtool) 2.2.10
 # 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 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.
 
@@ -32,50 +33,54 @@
 #
 # 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)
+#       --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) 2.2.6b
-#       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) 2.2.10
+#         automake:	$automake_version
+#         autoconf:	$autoconf_version
 #
 # Report bugs to <bug-libtool@gnu.org>.
 
-PROGRAM=ltmain.sh
+PROGRAM=libtool
 PACKAGE=libtool
-VERSION=2.2.6b
+VERSION=2.2.10
 TIMESTAMP=""
-package_revision=1.3017
+package_revision=1.3175
 
 # Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
@@ -91,10 +96,15 @@ 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
+$1
+_LTECHO_EOF'
+}
+
 # NLS nuisances: We save the old values to restore during execute mode.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
 lt_user_locale=
 lt_safe_locale=
 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
@@ -107,15 +117,24 @@ do
 	  lt_safe_locale=\"$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"}
-: ${ECHO="echo"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
 : ${EGREP="/bin/grep -E"}
 : ${FGREP="/bin/grep -F"}
 : ${GREP="/bin/grep"}
@@ -159,32 +178,168 @@ basename="s,^.*/,,"
 func_dirname_and_basename ()
 {
   # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  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 "X${1}" | $Xsed -e "$basename"`
+  func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
 }
 
 # Generated shell functions inserted here.
 
-# 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"
+# 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$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$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
+
+  # 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
@@ -258,6 +413,13 @@ func_verbose ()
     :
 }
 
+# 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 ()
@@ -326,9 +488,9 @@ func_mkdir_p ()
         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 $my_dir_list; do
@@ -378,7 +540,7 @@ func_mktempdir ()
         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
     fi
 
-    $ECHO "X$my_tmpdir" | $Xsed
+    $ECHO "$my_tmpdir"
 }
 
 
@@ -392,7 +554,7 @@ 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
@@ -419,7 +581,7 @@ 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" ;;
@@ -489,14 +651,19 @@ func_show_eval_locale ()
 }
 
 
-
-
-
 # func_version
 # Echo version message to standard output and exit.
 func_version ()
 {
-    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+    $SED -n '/(C)/!b go
+	:more
+	/\./!{
+	  N
+	  s/\n# / /
+	  b more
+	}
+	:go
+	/^# '$PROGRAM' (GNU /,/# warranty; / {
         s/^# //
 	s/^# *$//
         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
@@ -509,19 +676,20 @@ func_version ()
 # Echo short help message to standard output and exit.
 func_usage ()
 {
-    $SED -n '/^# Usage:/,/# -h/ {
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
         s/^# //
 	s/^# *$//
 	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 ()
 {
     $SED -n '/^# Usage:/,/# Report bugs to/ {
@@ -538,7 +706,10 @@ func_help ()
 	s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
 	p
      }' < "$progpath"
-    exit $?
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
 }
 
 # func_missing_arg argname
@@ -546,7 +717,7 @@ func_help ()
 # exit_cmd.
 func_missing_arg ()
 {
-    func_error "missing argument for $1"
+    func_error "missing argument for $1."
     exit_cmd=exit
 }
 
@@ -556,29 +727,6 @@ 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
-
-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%%%"
@@ -636,16 +784,16 @@ func_config ()
 # 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 $?
@@ -772,10 +920,21 @@ func_enable_tag ()
 
       --quiet|--silent)	preserve_args="$preserve_args $opt"
 			opt_silent=:
+			opt_verbose=false
+			;;
+
+      --no-quiet|--no-silent)
+			preserve_args="$preserve_args $opt"
+			opt_silent=false
 			;;
 
       --verbose| -v)	preserve_args="$preserve_args $opt"
 			opt_silent=false
+			opt_verbose=:
+			;;
+
+      --no-verbose)	preserve_args="$preserve_args $opt"
+			opt_verbose=false
 			;;
 
       --tag)		test "$#" -eq 0 && func_missing_arg "$opt" && break
@@ -793,6 +952,7 @@ func_enable_tag ()
 
       -\?|-h)		func_usage					;;
       --help)		opt_help=:					;;
+      --help-all)	opt_help=': help-all'				;;
       --version)	func_version					;;
 
       -*)		func_fatal_help "unrecognized option \`$opt'"	;;
@@ -1016,10 +1176,13 @@ func_infer_tag ()
         func_quote_for_eval "$arg"
 	CC_quoted="$CC_quoted $func_quote_for_eval_result"
       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 $base_compile will cause this to fail
       # if we don't check for them as well.
       *)
@@ -1033,8 +1196,11 @@ func_infer_tag ()
 	      func_quote_for_eval "$arg"
 	      CC_quoted="$CC_quoted $func_quote_for_eval_result"
 	    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.
@@ -1213,7 +1379,7 @@ func_mode_compile ()
     *.[cCFSifmso] | \
     *.ada | *.adb | *.ads | *.asm | \
     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+    *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
       func_xform "$libobj"
       libobj=$func_xform_result
       ;;
@@ -1288,7 +1454,7 @@ func_mode_compile ()
     # 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=
@@ -1445,7 +1611,7 @@ compiler."
 }
 
 $opt_help || {
-test "$mode" = compile && func_mode_compile ${1+"$@"}
+  test "$mode" = compile && func_mode_compile ${1+"$@"}
 }
 
 func_mode_help ()
@@ -1482,10 +1648,11 @@ 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.
@@ -1538,7 +1705,7 @@ 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)."
@@ -1558,6 +1725,8 @@ 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)
@@ -1586,6 +1755,11 @@ The following components of LINK-COMMAND are treated specially:
   -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.
 
@@ -1623,14 +1797,40 @@ Otherwise, only FILE itself is deleted using RM."
         ;;
     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 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 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...
@@ -1712,7 +1912,7 @@ func_mode_execute ()
     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
@@ -1754,7 +1954,7 @@ func_mode_execute ()
       # 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
@@ -1795,23 +1995,23 @@ func_mode_finish ()
     # Exit here if they wanted silent mode.
     $opt_silent && exit $EXIT_SUCCESS
 
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
-    $ECHO "Libraries have been installed in:"
+    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'"
-    $ECHO "flag during linking and do at least one of the following:"
+    echo
+    echo "If you ever happen to want to link against installed libraries"
+    echo "in a given directory, LIBDIR, you must either use libtool, and"
+    echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    echo "flag during linking and do at least one of the following:"
     if test -n "$shlibpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
-      $ECHO "     during execution"
+      echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      echo "     during execution"
     fi
     if test -n "$runpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
-      $ECHO "     during linking"
+      echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      echo "     during linking"
     fi
     if test -n "$hardcode_libdir_flag_spec"; then
       libdir=LIBDIR
@@ -1823,21 +2023,21 @@ func_mode_finish ()
       $ECHO "   - have your system administrator run these commands:$admincmds"
     fi
     if test -f /etc/ld.so.conf; then
-      $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
     fi
-    $ECHO
+    echo
 
-    $ECHO "See any operating system documentation about shared libraries for"
+    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), crle(1) and ld.so(8) manual"
+	echo "pages."
 	;;
       *)
-        $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+        echo "more information, such as the ld(1) and ld.so(8) manual pages."
         ;;
     esac
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
+    echo "----------------------------------------------------------------------"
     exit $EXIT_SUCCESS
 }
 
@@ -1852,7 +2052,7 @@ func_mode_install ()
     # 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="$func_quote_for_eval_result "
@@ -1867,6 +2067,11 @@ func_mode_install ()
     # Aesthetically quote it.
     func_quote_for_eval "$arg"
     install_prog="$install_prog$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=
@@ -1876,8 +2081,10 @@ func_mode_install ()
     install_type=
     isdir=no
     stripme=
+    no_mode=:
     for arg
     do
+      arg2=
       if test -n "$dest"; then
 	files="$files $dest"
 	dest=$arg
@@ -1887,10 +2094,9 @@ func_mode_install ()
       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=$arg
@@ -1904,6 +2110,10 @@ func_mode_install ()
       *)
 	# If the previous option needed an argument, then skip it.
 	if test -n "$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
@@ -1915,6 +2125,10 @@ func_mode_install ()
       # Aesthetically quote the argument.
       func_quote_for_eval "$arg"
       install_prog="$install_prog $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      install_shared_prog="$install_shared_prog $func_quote_for_eval_result"
     done
 
     test -z "$install_prog" && \
@@ -1923,6 +2137,13 @@ func_mode_install ()
     test -n "$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"
+	install_shared_prog="$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"
@@ -2010,7 +2231,7 @@ func_mode_install ()
 
 	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
@@ -2023,9 +2244,9 @@ func_mode_install ()
 
 	  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 \`$file'"
@@ -2043,7 +2264,7 @@ func_mode_install ()
 	  test -n "$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 $host_os in
@@ -2183,7 +2404,7 @@ func_mode_install ()
 	    if test -f "$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 \`$libdir'"
 	      finalize=no
@@ -2202,7 +2423,7 @@ func_mode_install ()
 		file="$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"
@@ -2221,7 +2442,7 @@ func_mode_install ()
 	    }
 	  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
 
@@ -2323,6 +2544,10 @@ func_generate_dlsyms ()
 extern \"C\" {
 #endif
 
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
 /* External symbol declarations for the compiler. */\
 "
 
@@ -2332,7 +2557,7 @@ extern \"C\" {
 	  $opt_dry_run || echo ': @PROGRAM@ ' > "$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'"
@@ -2371,7 +2596,7 @@ extern \"C\" {
 	      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"'
 	          ;;
@@ -2415,10 +2640,10 @@ extern \"C\" {
 	  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 {
@@ -2428,7 +2653,7 @@ typedef struct {
 "
 	  case $host in
 	  *cygwin* | *mingw* | *cegcc* )
-	    $ECHO >> "$output_objdir/$my_dlsyms" "\
+	    echo >> "$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.  */"
@@ -2441,7 +2666,7 @@ typedef struct {
 	    lt_dlsym_const=const ;;
 	  esac
 
-	  $ECHO >> "$output_objdir/$my_dlsyms" "\
+	  echo >> "$output_objdir/$my_dlsyms" "\
 extern $lt_dlsym_const lt_dlsymlist
 lt_${my_prefix}_LTX_preloaded_symbols[];
 $lt_dlsym_const lt_dlsymlist
@@ -2457,7 +2682,7 @@ lt_${my_prefix}_LTX_preloaded_symbols[] =
 	    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}
 };
 
@@ -2515,16 +2740,16 @@ static const void *lt_preloaded_setup() {
 	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
 	;;
@@ -2538,8 +2763,8 @@ static const void *lt_preloaded_setup() {
       # 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
 }
 
@@ -2549,6 +2774,7 @@ static const void *lt_preloaded_setup() {
 # 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
@@ -2559,8 +2785,9 @@ func_win32_libid ()
     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
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
       win32_nmres=`eval $NM -f posix -A $1 |
 	$SED -n -e '
 	    1,100{
@@ -2598,7 +2825,18 @@ 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
@@ -2669,7 +2907,7 @@ func_extract_archives ()
 	    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-$$
@@ -2684,25 +2922,30 @@ func_extract_archives ()
         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 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.
 #
-# 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 ()
+# 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
@@ -2718,7 +2961,6 @@ func_emit_wrapper_part1 ()
 
 # 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
@@ -2749,31 +2991,132 @@ if test \"\$libtool_install_magic\" = \"$magic\"; then
 else
   # When we are sourced in execute mode, \$file and \$ECHO are already set.
   if test \"\$libtool_execute_magic\" != \"$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.
-      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 $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
-    fi
-  fi\
+    file=\"\$0\""
+
+    qECHO=`$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 ()
+{
 "
-	$ECHO "\
+  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 ()
+{
+  for lt_wr_arg
+  do
+    case \$lt_wr_arg in
+    --lt-*) ;;
+    *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+    esac
+    shift
+  done
+  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
@@ -2783,30 +3126,13 @@ else
       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
@@ -2814,7 +3140,7 @@ func_emit_wrapper_part2 ()
     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
@@ -2877,7 +3203,7 @@ func_emit_wrapper_part2 ()
 
     # 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
 "
@@ -2894,64 +3220,18 @@ func_emit_wrapper_part2 ()
 	$ECHO "\
     if test \"\$libtool_execute_magic\" != \"$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
@@ -2978,23 +3258,19 @@ func_emit_wrapper ()
 func_to_host_path ()
 {
   func_to_host_path_result="$1"
-  if test -n "$1" ; then
+  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"`
+            func_to_host_path_result=`( cmd //c echo "$1" ) 2>/dev/null |
+              $SED -e 's/[ ]*$//' -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"`
+            func_to_host_path_result=`cygpath -w "$1" |
+	      $SED -e "$lt_sed_naive_backslashify"`
             ;;
           * )
             # Unfortunately, winepath does not exit with a non-zero
@@ -3006,17 +3282,17 @@ func_to_host_path ()
             # 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" |\
+              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=""
+              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 "  \`$1'"
           func_error "Continuing, but uninstalled executables may not work."
           # Fallback:
           func_to_host_path_result="$1"
@@ -3049,30 +3325,24 @@ func_to_host_path ()
 func_to_host_pathlist ()
 {
   func_to_host_pathlist_result="$1"
-  if test -n "$1" ; then
+  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" |\
-          $SED -e 's|^:*||' -e 's|:*$||'`
+	func_stripname : : "$1"
+        func_to_host_pathlist_tmp1=$func_stripname_result
         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"`
+            func_to_host_pathlist_result=`
+	      ( cmd //c echo "$func_to_host_pathlist_tmp1" ) 2>/dev/null |
+	      $SED -e 's/[ ]*$//' -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 "$func_to_host_pathlist_tmp2" |\
+            func_to_host_pathlist_result=`cygpath -w -p "$func_to_host_pathlist_tmp1" |
               $SED -e "$lt_sed_naive_backslashify"`
             ;;
           * )
@@ -3088,18 +3358,17 @@ func_to_host_pathlist ()
                   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"
+                    func_append 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 "$func_to_host_pathlist_result" ; then
+        if test -z "$func_to_host_pathlist_result"; then
           func_error "Could not determine the host path(s) corresponding to"
-          func_error "  '$1'"
+          func_error "  \`$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
@@ -3116,7 +3385,7 @@ func_to_host_pathlist ()
             ;;
         esac
         case "$1" in
-          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
+          *: ) func_append func_to_host_pathlist_result ";"
             ;;
         esac
         ;;
@@ -3141,31 +3410,23 @@ func_emit_cwrapperexe_src ()
 
    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>
@@ -3177,6 +3438,44 @@ int setenv (const char *, const char *, int);
 #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)
@@ -3192,14 +3491,7 @@ int setenv (const char *, const char *, int);
 # 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 ':'
@@ -3230,10 +3522,6 @@ int setenv (const char *, const char *, int);
 # 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
@@ -3246,22 +3534,13 @@ int setenv (const char *, const char *, int);
   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);
@@ -3271,31 +3550,17 @@ 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 =
-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 =
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
 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";
@@ -3340,24 +3605,10 @@ EOF
 	    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[])
@@ -3374,10 +3625,13 @@ main (int argc, char *argv[])
   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)
@@ -3391,25 +3645,57 @@ EOF
 	      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;
+
+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);
 
-  newargz = XMALLOC (char *, argc + 1);
   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 */
@@ -3427,8 +3713,9 @@ EOF
   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
@@ -3481,77 +3768,12 @@ EOF
   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
@@ -3560,11 +3782,14 @@ EOF
 	      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;
@@ -3586,7 +3811,7 @@ xmalloc (size_t num)
 {
   void *p = (void *) malloc (num);
   if (!p)
-    lt_fatal ("Memory exhausted");
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
 
   return p;
 }
@@ -3620,8 +3845,8 @@ 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;
 
@@ -3638,8 +3863,8 @@ 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;
 
@@ -3665,8 +3890,8 @@ find_executable (const char *wrapper)
   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;
@@ -3719,7 +3944,8 @@ find_executable (const char *wrapper)
 		{
 		  /* 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);
@@ -3744,7 +3970,8 @@ find_executable (const char *wrapper)
     }
   /* 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);
@@ -3770,8 +3997,9 @@ chase_symlinks (const char *pathspec)
   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)
@@ -3793,8 +4021,9 @@ chase_symlinks (const char *pathspec)
 	}
       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);
@@ -3807,7 +4036,8 @@ chase_symlinks (const char *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
@@ -3833,11 +4063,25 @@ strendzap (char *str, const char *pat)
   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");
 
@@ -3846,20 +4090,32 @@ lt_error_core (int exit_status, const char *mode,
 }
 
 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 */
@@ -3904,95 +4160,12 @@ lt_extend_str (const char *orig_value, const char *add, int to_end)
   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)
     {
@@ -4011,9 +4184,9 @@ lt_update_exe_path (const char *name, const char *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)
     {
@@ -4023,11 +4196,152 @@ lt_update_lib_path (const char *name, const char *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 -e 's/\([\\"]\)/\\\1/g' \
+	           -e 's/^/  fputs ("/' -e 's/$/\\n", f);/'
 
+            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 ()
 {
@@ -4072,6 +4386,7 @@ func_mode_link ()
     new_inherited_linker_flags=
 
     avoid_version=no
+    bindir=
     dlfiles=
     dlprefiles=
     dlself=no
@@ -4164,6 +4479,11 @@ func_mode_link ()
 	esac
 
 	case $prev in
+	bindir)
+	  bindir="$arg"
+	  prev=
+	  continue
+	  ;;
 	dlfiles|dlprefiles)
 	  if test "$preload" = no; then
 	    # Add the symbol object into the linking commands.
@@ -4425,6 +4745,11 @@ func_mode_link ()
 	continue
 	;;
 
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
       -dlopen)
 	prev=dlfiles
 	continue
@@ -4503,7 +4828,7 @@ func_mode_link ()
 	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=$dir;;
@@ -4522,7 +4847,7 @@ func_mode_link ()
       -l*)
 	if test "X$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
 	    ;;
@@ -4708,7 +5033,7 @@ func_mode_link ()
 	for flag in $args; do
 	  IFS="$save_ifs"
           func_quote_for_eval "$flag"
-	  arg="$arg $wl$func_quote_for_eval_result"
+	  arg="$arg $func_quote_for_eval_result"
 	  compiler_flags="$compiler_flags $func_quote_for_eval_result"
 	done
 	IFS="$save_ifs"
@@ -4754,18 +5079,19 @@ func_mode_link ()
 	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
       -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=*)
         func_quote_for_eval "$arg"
 	arg="$func_quote_for_eval_result"
         func_append compile_command " $arg"
@@ -4925,7 +5251,7 @@ func_mode_link ()
 
     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
@@ -5048,7 +5374,8 @@ func_mode_link ()
 	  # 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" ;;
@@ -5227,7 +5554,7 @@ func_mode_link ()
 		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
@@ -5237,15 +5564,15 @@ func_mode_link ()
 		;;
 	      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"
@@ -5318,7 +5645,7 @@ func_mode_link ()
 
 	# 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
 	      *" $tmp_inherited_linker_flag "*) ;;
@@ -5326,7 +5653,7 @@ func_mode_link ()
 	    esac
 	  done
 	fi
-	dependency_libs=`$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
@@ -5580,7 +5907,7 @@ func_mode_link ()
 	    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 $output against the loadable module"
 	    else
@@ -5683,9 +6010,9 @@ func_mode_link ()
 		      if test "X$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
@@ -5825,21 +6152,21 @@ func_mode_link ()
 
 	    # 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
@@ -5893,6 +6220,7 @@ func_mode_link ()
 	  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)
@@ -5958,7 +6286,7 @@ func_mode_link ()
 	  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="$newdependency_libs"
@@ -6126,7 +6454,7 @@ func_mode_link ()
 	if test "$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 $objs"
@@ -6194,7 +6522,7 @@ func_mode_link ()
 	    age="$number_minor"
 	    revision="$number_revision"
 	    ;;
-	  freebsd-aout|freebsd-elf|sunos)
+	  freebsd-aout|freebsd-elf|qnx|sunos)
 	    current="$number_major"
 	    revision="$number_minor"
 	    age="0"
@@ -6428,14 +6756,14 @@ func_mode_link ()
 	oldlibs="$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 "$xrpath"; then
@@ -6476,7 +6804,7 @@ func_mode_link ()
       if test "$build_libtool_libs" = yes; then
 	if test -n "$rpath"; then
 	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
 	    # these systems don't actually have a c library (as such)!
 	    ;;
 	  *-*-rhapsody* | *-*-darwin1.[012])
@@ -6561,13 +6889,13 @@ EOF
 		    newdeplibs="$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"
-		    $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
 		  fi
 		fi
 		;;
@@ -6604,22 +6932,22 @@ EOF
 		      newdeplibs="$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
 		;;
 	      *)
@@ -6665,7 +6993,7 @@ EOF
 			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 $file_magic_cmd \"\$potlib\" 2>/dev/null |
@@ -6680,12 +7008,12 @@ EOF
 	      fi
 	      if test -n "$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
@@ -6723,7 +7051,7 @@ EOF
 		  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 $a_deplib"
 		      a_deplib=""
@@ -6734,12 +7062,12 @@ EOF
 	      fi
 	      if test -n "$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 $libname but no candidates were found. (...for regex pattern test)"
 		else
@@ -6757,25 +7085,25 @@ EOF
 	  ;;
 	none | unknown | *)
 	  newdeplibs=""
-	  tmp_deplibs=`$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
@@ -6787,23 +7115,23 @@ EOF
 	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"
@@ -6813,16 +7141,16 @@ EOF
 	      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
@@ -6839,9 +7167,9 @@ EOF
       # 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
 
@@ -6963,7 +7291,7 @@ EOF
 	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=
@@ -7029,7 +7357,7 @@ EOF
 	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
@@ -7130,7 +7458,8 @@ EOF
 	    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.
@@ -7143,12 +7472,12 @@ EOF
 	  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
 	    done
-	    $ECHO ')' >> $output
+	    echo ')' >> $output
 	    delfiles="$delfiles $output"
 	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
 	    output=${output_objdir}/${output_la}.lnk
@@ -7190,17 +7519,19 @@ EOF
 		  # 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
@@ -7210,7 +7541,8 @@ EOF
 	      # 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 $last_robj\"
 	      fi
@@ -7269,7 +7601,7 @@ EOF
 	    if test -n "$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 "$orig_export_symbols"; then
@@ -7434,7 +7766,7 @@ EOF
       if test -n "$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"
@@ -7445,7 +7777,7 @@ EOF
       fi
 
       # 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 $?'
@@ -7505,8 +7837,8 @@ EOF
       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
 
@@ -7523,8 +7855,8 @@ EOF
 	  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
 
@@ -7661,8 +7993,8 @@ EOF
 
       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"
@@ -7674,15 +8006,15 @@ EOF
 
       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
@@ -7691,7 +8023,7 @@ EOF
       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.
@@ -7738,7 +8070,7 @@ EOF
 	# 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 $output
 	# Link the executable and exit
@@ -7757,7 +8089,7 @@ EOF
 	if test "$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=
@@ -7769,7 +8101,7 @@ EOF
       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
@@ -7793,18 +8125,7 @@ EOF
 	  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.
@@ -7925,7 +8246,7 @@ EOF
 	    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 $gentop"
 	  func_mkdir_p "$gentop"
@@ -8036,7 +8357,7 @@ EOF
       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
@@ -8121,9 +8442,27 @@ EOF
 	  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
 	  $ECHO > $output "\
 # $outputname - a libtool library file
-- 
2.47.2