patches/common/03_libtool_update.diff

diff -Nrua a/admin/libtool.m4.in b/admin/libtool.m4.in
--- a/admin/libtool.m4.in       2007-10-08 13:34:50.000000000 +0200
+++ b/admin/libtool.m4.in       2008-01-21 23:31:58.000000000 +0100
@@ -1,28 +1,13 @@
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-## Copyright 1996, 1997, 1998, 1999, 2000, 2001
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007
 ## Free Software Foundation, Inc.
 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 ##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful, but
-## WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-## General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-##
-## As a special exception to the GNU General Public License, if you
-## distribute this file as part of a program that contains a
-## configuration script generated by Autoconf, you may include it under
-## the same distribution terms that you use for the rest of that program.
+## 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 47 AC_PROG_LIBTOOL
+# serial 51 Debian 1.5.24-2 AC_PROG_LIBTOOL
 
 
 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
@@ -82,7 +67,7 @@
 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
 
 # Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool --silent'
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 AC_SUBST(LIBTOOL)dnl
 
 # Prevent multiple expansion
@@ -132,7 +117,7 @@
 
 # Sed substitution that helps us do robust quoting.  It backslashifies
 # metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
+Xsed='sed -e 1s/^X//'
 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
 
 # Same as above, but do not quote variable references.
@@ -152,7 +137,7 @@
 default_ofile=libtool
 can_build_shared=yes
 
-# All known linkers require a `.a' archive for static linking (except M$VC,
+# All known linkers require a `.a' archive for static linking (except MSVC,
 # which needs '.lib').
 libext=a
 ltmain="$ac_aux_dir/ltmain.sh"
@@ -172,6 +157,7 @@
 test -z "$AS" && AS=as
 test -z "$CC" && CC=cc
 test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
 test -z "$DLLTOOL" && DLLTOOL=dlltool
 test -z "$LD" && LD=ld
 test -z "$LN_S" && LN_S="ln -s"
@@ -184,22 +170,24 @@
 test -z "$ac_objext" && ac_objext=o
 
 # Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 old_postinstall_cmds='chmod 644 $oldlib'
 old_postuninstall_cmds=
 
 if test -n "$RANLIB"; then
   case $host_os in
   openbsd*)
-    old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
     ;;
   *)
-    old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
     ;;
   esac
   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 fi
 
+_LT_CC_BASENAME([$compiler])
+
 # Only perform the check for file, if the check method requires it
 case $deplibs_check_method in
 file_magic*)
@@ -240,11 +228,58 @@
 # If no C compiler was specified, use CC.
 LTCC=${LTCC-"$CC"}
 
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
 # Allow CC to be a program name with arguments.
 compiler=$CC
 ])# _LT_AC_SYS_COMPILER
 
 
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+AC_DEFUN([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+AC_DEFUN([_LT_COMPILER_BOILERPLATE],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+AC_DEFUN([_LT_LINKER_BOILERPLATE],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_LINKER_BOILERPLATE
+
+
 # _LT_AC_SYS_LIBPATH_AIX
 # ----------------------
 # Links a minimal program and checks the executable
@@ -254,12 +289,20 @@
 # If we don't find anything, use the default library path according
 # to the aix ld manual.
 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
-[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+       /^0/ {
+           s/^0  *\(.*\)$/\1/
+           p
+       }
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi],[])
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 ])# _LT_AC_SYS_LIBPATH_AIX
 
@@ -317,15 +360,15 @@
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
 # if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 if test -z "$ECHO"; then
 if test "X${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 &&
-       echo_test_string="`eval $cmd`" &&
+    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+       echo_test_string=`eval $cmd` &&
        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
     then
       break
@@ -490,18 +533,21 @@
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
   if AC_TRY_EVAL(ac_compile); then
-    case "`/usr/bin/file conftest.o`" in
+    case `/usr/bin/file conftest.o` in
     *32-bit*)
-      LINUX_64_MODE="32"
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
-        ppc64-*linux*)
+        ppc64-*linux*|powerpc64-*linux*)
           LD="${LD-ld} -m elf32ppclinux"
           ;;
         s390x-*linux*)
@@ -513,8 +559,10 @@
       esac
       ;;
     *64-bit*)
-      LINUX_64_MODE="64"
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_x86_64"
           ;;
@@ -547,6 +595,22 @@
     CFLAGS="$SAVE_CFLAGS"
   fi
   ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)    LD="${LD-ld} -64" ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
@@ -570,7 +634,7 @@
 AC_CACHE_CHECK([$1], [$2],
   [$2=no
   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$3"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -578,7 +642,7 @@
    # with a dollar sign (not a hyphen), so the echo should work correctly.
    # The option is referenced via a variable to avoid confusing sed.
    lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+   -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__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
@@ -588,8 +652,10 @@
    echo "$as_me:__oline__: \$? = $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
-     if test ! -s conftest.err; then
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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
      fi
    fi
@@ -609,17 +675,23 @@
 # ------------------------------------------------------------
 # Check whether the given compiler option works
 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
   [$2=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $3"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The compiler can only warn and ignore the option if not recognized
+     # 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>&AS_MESSAGE_LOG_FD
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
      else
        $2=yes
      fi
@@ -643,7 +715,7 @@
 AC_MSG_CHECKING([the maximum length of command line arguments])
 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
   i=0
-  testring="ABCD"
+  teststring="ABCD"
 
   case $build_os in
   msdosdjgpp*)
@@ -672,24 +744,77 @@
     lt_cv_sys_max_cmd_len=8192;
     ;;
 
- *)
-    # 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"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
-              = "XX$testring") >/dev/null 2>&1 &&
-           new_result=`expr "X$testring" : ".*" 2>&1` &&
-           lt_cv_sys_max_cmd_len=$new_result &&
-           test $i != 17 # 1/2 MB should be enough
-    do
-      i=`expr $i + 1`
-      testring=$testring$testring
-    done
-    testring=
-    # Add a significant safety factor because C++ compilers can tack on massive
-    # amounts of additional arguments before passing them to the linker.
-    # It appears as though 1/2 is a usable value.
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536      # usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[       ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+              = "XX$teststring") >/dev/null 2>&1 &&
+             new_result=`expr "X$teststring" : ".*" 2>&1` &&
+             lt_cv_sys_max_cmd_len=$new_result &&
+             test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
     ;;
   esac
 ])
@@ -702,7 +827,7 @@
 
 
 # _LT_AC_CHECK_DLFCN
-# --------------------
+# ------------------
 AC_DEFUN([_LT_AC_CHECK_DLFCN],
 [AC_CHECK_HEADERS(dlfcn.h)dnl
 ])# _LT_AC_CHECK_DLFCN
@@ -710,7 +835,7 @@
 
 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 #                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ------------------------------------------------------------------
+# ---------------------------------------------------------------------
 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
 if test "$cross_compiling" = yes; then :
@@ -776,17 +901,19 @@
       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
       /* dlclose (self); */
     }
+  else
+    puts (dlerror ());
 
     exit (status);
 }]
 EOF
   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) 2>/dev/null
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
     lt_status=$?
     case x$lt_status in
       x$lt_dlno_uscore) $1 ;;
       x$lt_dlneed_uscore) $2 ;;
-      x$lt_unknown|x*) $3 ;;
+      x$lt_dlunknown|x*) $3 ;;
     esac
   else :
     # compilation failed
@@ -798,7 +925,7 @@
 
 
 # AC_LIBTOOL_DLOPEN_SELF
-# -------------------
+# ----------------------
 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
 if test "x$enable_dlopen" != xyes; then
@@ -835,7 +962,7 @@
     lt_cv_dlopen_self=yes
     ])
    ;;
-    
+
   *)
     AC_CHECK_FUNC([shl_load],
          [lt_cv_dlopen="shl_load"],
@@ -869,7 +996,7 @@
     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 
     save_LDFLAGS="$LDFLAGS"
-    eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 
     save_LIBS="$LIBS"
     LIBS="$lt_cv_dlopen_libs $LIBS"
@@ -882,7 +1009,7 @@
     ])
 
     if test "x$lt_cv_dlopen_self" = xyes; then
-      LDFLAGS="$LDFLAGS $link_static_flag"
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
          lt_cv_dlopen_self_static, [dnl
          _LT_AC_TRY_DLOPEN_SELF(
@@ -914,7 +1041,8 @@
 # ---------------------------------
 # Check to see if options -c and -o are simultaneously supported by compiler
 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
@@ -922,14 +1050,7 @@
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
-   # that will create temporary files in the current directory regardless of
-   # the output directory.  Thus, making CWD read-only will cause this test
-   # to fail, enabling locking or at least warning the user not to do parallel
-   # builds.
-   chmod -w .
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -937,7 +1058,7 @@
    # Note that $ac_compile itself does not contain backslashes and begins
    # with a dollar sign (not a hyphen), so the echo should work correctly.
    lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
+   -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)
@@ -949,13 +1070,18 @@
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     if test ! -s out/conftest.err; then
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
      fi
    fi
-   chmod u+w .
-   $rm conftest* out/*
-   rmdir out
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
    cd ..
    rmdir conftest
    $rm conftest*
@@ -1014,8 +1140,8 @@
 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 _LT_AC_TAGVAR(hardcode_action, $1)=
 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
-   test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
-   test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
+   test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
+   test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
 
   # We can hardcode non-existant directories.
   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
@@ -1064,6 +1190,7 @@
    darwin*)
        if test -n "$STRIP" ; then
          striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
          AC_MSG_RESULT([yes])
        else
   AC_MSG_RESULT([no])
@@ -1072,7 +1199,7 @@
    *)
   AC_MSG_RESULT([no])
     ;;
-  esac  
+  esac
 fi
 ])# AC_LIBTOOL_SYS_LIB_STRIP
 
@@ -1081,11 +1208,12 @@
 # -----------------------------
 # PORTME Fill in your ld.so characteristics
 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_MSG_CHECKING([dynamic linker characteristics])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
-shrext=".so"
+shrext_cmds=".so"
 postinstall_cmds=
 postuninstall_cmds=
 finish_cmds=
@@ -1095,7 +1223,58 @@
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+m4_if($1,[],[
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$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
+    # 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
+  # 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=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  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`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -1160,7 +1339,7 @@
 amigaos*)
   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 $libdir/*.ixlibrary 2>/dev/null`; do libname=`$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'
   ;;
 
 beos*)
@@ -1169,7 +1348,7 @@
   shlibpath_var=LIBRARY_PATH
   ;;
 
-bsdi4*)
+bsdi[[45]]*)
   version_type=linux
   need_version=no
   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -1185,7 +1364,7 @@
 
 cygwin* | mingw* | pw32*)
   version_type=windows
-  shrext=".dll"
+  shrext_cmds=".dll"
   need_version=no
   need_lib_prefix=no
 
@@ -1197,7 +1376,8 @@
       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
       dldir=$destdir/`dirname \$dlpath`~
       test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname'
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
       dlpath=$dir/\$dldll~
        $rm \$dlpath'
@@ -1227,7 +1407,7 @@
       ;;
     pw32*)
       # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
       ;;
     esac
     ;;
@@ -1250,13 +1430,9 @@
   soname_spec='${libname}${release}${major}$shared_ext'
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
-  shrext='$(test .$module = .yes && echo .so || echo .dylib)'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+  m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -1273,20 +1449,17 @@
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  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=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
-freebsd*)
-  objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[123]]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
   version_type=freebsd-$objformat
   case $version_type in
     freebsd-elf*)
@@ -1304,14 +1477,19 @@
   freebsd2*)
     shlibpath_overrides_runpath=yes
     ;;
-  freebsd3.[01]* | freebsdelf3.[01]*)
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
-  *) # from 3.2 on
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
   esac
   ;;
 
@@ -1331,9 +1509,9 @@
   version_type=sunos
   need_lib_prefix=no
   need_version=no
-  case "$host_cpu" in
+  case $host_cpu in
   ia64*)
-    shrext='.so'
+    shrext_cmds='.so'
     hardcode_into_libs=yes
     dynamic_linker="$host_os dld.so"
     shlibpath_var=LD_LIBRARY_PATH
@@ -1348,7 +1526,7 @@
     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
     ;;
    hppa*64*)
-     shrext='.sl'
+     shrext_cmds='.sl'
      hardcode_into_libs=yes
      dynamic_linker="$host_os dld.sl"
      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
@@ -1359,7 +1537,7 @@
      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
      ;;
    *)
-    shrext='.sl'
+    shrext_cmds='.sl'
     dynamic_linker="$host_os dld.sl"
     shlibpath_var=SHLIB_PATH
     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
@@ -1371,6 +1549,18 @@
   postinstall_cmds='chmod 555 $lib'
   ;;
 
+interix[[3-9]]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
 irix5* | irix6* | nonstopux*)
   case $host_os in
     nonstopux*) version_type=nonstopux ;;
@@ -1414,29 +1604,26 @@
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
   soname_spec='${libname}${release}${shared_ext}$major'
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  libsuff=
-  if test "x$LINUX_64_MODE" = x64; then
-    # Some platforms are per default 64-bit, so there's no /lib64
-    if test -d /lib64 -a ! -h /lib64; then
-      libsuff=64
-    fi
-  fi
   shlibpath_var=LD_LIBRARY_PATH
   shlibpath_overrides_runpath=no
-  sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
-  sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
   # This implies no fast_install, which is unacceptable.
   # Some rework will be needed to allow for fast_install
   # before this can be enabled.
   hardcode_into_libs=yes
 
+  # 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' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
   # We used to test for /lib/ld.so.1 and disable shared libraries on
   # powerpc, because MkLinux only supported shared libraries with the
   # GNU dynamic linker.  Since this was broken with cross compilers,
@@ -1446,6 +1633,18 @@
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  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=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -1455,7 +1654,7 @@
     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
     dynamic_linker='NetBSD (a.out) ld.so'
   else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}'
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
     soname_spec='${libname}${release}${shared_ext}$major'
     dynamic_linker='NetBSD ld.elf_so'
   fi
@@ -1483,8 +1682,13 @@
 
 openbsd*)
   version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
   need_lib_prefix=no
-  need_version=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
   shlibpath_var=LD_LIBRARY_PATH
@@ -1504,7 +1708,7 @@
 
 os2*)
   libname_spec='$name'
-  shrext=".dll"
+  shrext_cmds=".dll"
   need_lib_prefix=no
   library_names_spec='$libname${shared_ext} $libname.a'
   dynamic_linker='OS/2 ld.exe'
@@ -1522,11 +1726,8 @@
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
-sco3.2v5*)
-  version_type=osf
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
+rdos*)
+  dynamic_linker=no
   ;;
 
 solaris*)
@@ -1554,7 +1755,7 @@
   need_version=yes
   ;;
 
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+sysv4 | sysv4.3*)
   version_type=linux
   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
   soname_spec='${libname}${release}${shared_ext}$major'
@@ -1587,6 +1788,29 @@
   fi
   ;;
 
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+       ;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
 uts4*)
   version_type=linux
   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -1600,13 +1824,19 @@
 esac
 AC_MSG_RESULT([$dynamic_linker])
 test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
 
 
 # _LT_AC_TAGCONFIG
 # ----------------
 AC_DEFUN([_LT_AC_TAGCONFIG],
-[AC_ARG_WITH([tags],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_ARG_WITH([tags],
     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
         [include additional configurations @<:@automatic@:>@])],
     [tagnames="$withval"])
@@ -1624,6 +1854,9 @@
       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
     fi
   fi
+  if test -z "$LTCFLAGS"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+  fi
 
   # Extract list of available tagged configurations in $ofile.
   # Note that this assumes the entire list is on one line.
@@ -1650,7 +1883,9 @@
 
       case $tagname in
       CXX)
-       if test -n "$CXX" && test "X$CXX" != "Xno"; then
+       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+           ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+           (test "X$CXX" != "Xg++"))) ; then
          AC_LIBTOOL_LANG_CXX_CONFIG
        else
          tagname=""
@@ -1712,7 +1947,7 @@
 
 # AC_LIBTOOL_WIN32_DLL
 # --------------------
-# declare package support for building win32 dll's
+# declare package support for building win32 DLLs
 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
 ])# AC_LIBTOOL_WIN32_DLL
@@ -1750,7 +1985,7 @@
 
 # AC_DISABLE_SHARED
 # -----------------
-#- set the default shared flag to --disable-shared
+# set the default shared flag to --disable-shared
 AC_DEFUN([AC_DISABLE_SHARED],
 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 AC_ENABLE_SHARED(no)
@@ -1862,7 +2097,7 @@
 
 # AC_PATH_TOOL_PREFIX
 # -------------------
-# find a file program which can recognise shared library
+# find a file program which can recognize shared library
 AC_DEFUN([AC_PATH_TOOL_PREFIX],
 [AC_REQUIRE([AC_PROG_EGREP])dnl
 AC_MSG_CHECKING([for $1])
@@ -1886,7 +2121,7 @@
       if test -n "$file_magic_test_file"; then
        case $deplibs_check_method in
        "file_magic "*)
-         file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+         file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
            $EGREP "$file_magic_regex" > /dev/null; then
@@ -1925,7 +2160,7 @@
 
 # AC_PATH_MAGIC
 # -------------
-# find a file program which can recognise a shared library
+# find a file program which can recognize a shared library
 AC_DEFUN([AC_PATH_MAGIC],
 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 if test -z "$lt_cv_path_MAGIC_CMD"; then
@@ -1996,7 +2231,7 @@
     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
       lt_cv_path_LD="$ac_dir/$ac_prog"
       # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
+      # but apparently some variants of GNU ld only accept -v.
       # Break only if it was the GNU/non-GNU ld that we prefer.
       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
       *GNU* | *'with BFD'*)
@@ -2028,7 +2263,7 @@
 AC_DEFUN([AC_PROG_LD_GNU],
 [AC_REQUIRE([AC_PROG_EGREP])dnl
 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
 *GNU* | *'with BFD'*)
   lt_cv_prog_gnu_ld=yes
@@ -2055,6 +2290,15 @@
 *) reload_flag=" $reload_flag" ;;
 esac
 reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
 ])# AC_PROG_LD_RELOAD_FLAG
 
 
@@ -2063,7 +2307,7 @@
 # how to check for library dependencies
 #  -- PORTME fill in with the dynamic library characteristics
 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependent libraries],
+[AC_CACHE_CHECK([how to recognize dependent libraries],
 lt_cv_deplibs_check_method,
 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
@@ -2088,44 +2332,42 @@
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-bsdi4*)
+bsdi[[45]]*)
   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
   lt_cv_file_magic_cmd='/usr/bin/file -L'
   lt_cv_file_magic_test_file=/shlib/libc.so
   ;;
 
 cygwin*)
-  lt_cv_deplibs_check_method=pass_all
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
   ;;
-  
+
 mingw* | pw32*)
-  # win32_libid is a shell function defined in ltmain.sh
-  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-  lt_cv_file_magic_cmd='win32_libid'
+  # 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
+    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)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
   ;;
 
 darwin* | rhapsody*)
-  # this will be overwritten by pass_all, but leave it in just in case
-  lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  case "$host_os" in
-  rhapsody* | darwin1.[[012]])
-    lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System`
-    ;;
-  *) # Darwin 1.3 on
-    lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-    ;;
-  esac
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-freebsd* | kfreebsd*-gnu)
+freebsd* | dragonfly*)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
     i*86 )
       # Not sure whether the presence of OpenBSD here was a mistake.
       # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
       lt_cv_file_magic_cmd=/usr/bin/file
       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
       ;;
@@ -2141,7 +2383,7 @@
 
 hpux10.20* | hpux11*)
   lt_cv_file_magic_cmd=/usr/bin/file
-  case "$host_cpu" in
+  case $host_cpu in
   ia64*)
     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
@@ -2157,43 +2399,27 @@
   esac
   ;;
 
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
 irix5* | irix6* | nonstopux*)
-  case $host_os in
-  irix5* | nonstopux*)
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
-    ;;
-  *)
-    case $LD in
-    *-32|*"-32 ") libmagic=32-bit;;
-    *-n32|*"-n32 ") libmagic=N32;;
-    *-64|*"-64 ") libmagic=64-bit;;
-    *) libmagic=never-match;;
-    esac
-    # this will be overridden with pass_all, but let us keep it just in case
-    lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
-    ;;
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
   esac
-  lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
   lt_cv_deplibs_check_method=pass_all
   ;;
 
 # This must be Linux ELF.
-linux*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | ia64* | m68* | mips* | powerpc* | sparc* | s390* | sh* | x86_64* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  # the debian people say, arm and glibc 2.3.1 works for them with pass_all
-  arm* )
-    lt_cv_deplibs_check_method=pass_all ;;
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+linux* | k*bsd*-gnu)
+  lt_cv_deplibs_check_method=pass_all
   ;;
 
-netbsd*)
+netbsd* | netbsdelf*-gnu)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
   else
@@ -2212,32 +2438,26 @@
   ;;
 
 openbsd*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
   else
-    lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
   fi
   ;;
 
 osf3* | osf4* | osf5*)
-  # this will be overridden with pass_all, but let us keep it just in case
-  lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-  lt_cv_file_magic_test_file=/shlib/libc.so
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-sco3.2v5*)
+rdos*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
 solaris*)
   lt_cv_deplibs_check_method=pass_all
-  lt_cv_file_magic_test_file=/lib/libc.so
   ;;
 
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+sysv4 | sysv4.3*)
   case $host_vendor in
   motorola)
     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
@@ -2258,10 +2478,13 @@
   siemens)
     lt_cv_deplibs_check_method=pass_all
     ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
   esac
   ;;
 
-sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 esac
@@ -2281,36 +2504,43 @@
   # Let the user override the test.
   lt_cv_path_NM="$NM"
 else
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    tmp_nm="$ac_dir/${ac_tool_prefix}nm"
-    if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-      */dev/null* | *'Invalid file or object type'*)
-       lt_cv_path_NM="$tmp_nm -B"
-       break
-        ;;
-      *)
-       case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-       */dev/null*)
-         lt_cv_path_NM="$tmp_nm -p"
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+       # Check to see if the nm accepts a BSD-compat flag.
+       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+       #   nm: unknown option "B" ignored
+       # Tru64's nm complains that /dev/null is an invalid object file
+       case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+       */dev/null* | *'Invalid file or object type'*)
+         lt_cv_path_NM="$tmp_nm -B"
          break
          ;;
        *)
-         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-         continue # so that we can try to find one that supports BSD flags
+         case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+         */dev/null*)
+           lt_cv_path_NM="$tmp_nm -p"
+           break
+           ;;
+         *)
+           lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+           continue # so that we can try to find one that supports BSD flags
+           ;;
+         esac
          ;;
        esac
-      esac
-    fi
+      fi
+    done
+    IFS="$lt_save_ifs"
   done
-  IFS="$lt_save_ifs"
   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
 fi])
 NM="$lt_cv_path_NM"
@@ -2342,13 +2572,13 @@
 # -----------------------------------
 # sets LIBLTDL to the link flags for the libltdl convenience library and
 # LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-convenience to the configure arguments.  Note that LIBLTDL
-# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If
-# DIRECTORY is not provided, it is assumed to be `libltdl'.  LIBLTDL will
-# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!).  If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
+# --enable-ltdl-convenience to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
+# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
+# (note the single quotes!).  If your package is not flat and you're not
+# using automake, define top_builddir and top_srcdir appropriately in
+# the Makefiles.
 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
   case $enable_ltdl_convenience in
@@ -2367,13 +2597,13 @@
 # -----------------------------------
 # sets LIBLTDL to the link flags for the libltdl installable library and
 # LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-install to the configure arguments.  Note that LIBLTDL
-# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If
-# DIRECTORY is not provided and an installed libltdl is not found, it is
-# assumed to be `libltdl'.  LIBLTDL will be prefixed with '${top_builddir}/'
-# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
-# quotes!).  If your package is not flat and you're not using automake,
-# define top_builddir and top_srcdir appropriately in the Makefiles.
+# --enable-ltdl-install to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# and an installed libltdl is not found, it is assumed to be `libltdl'.
+# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
+# '${top_srcdir}/' (note the single quotes!).  If your package is not
+# flat and you're not using automake, define top_builddir and top_srcdir
+# appropriately in the Makefiles.
 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
@@ -2411,10 +2641,21 @@
 # ---------------
 AC_DEFUN([_LT_AC_LANG_CXX],
 [AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
 ])# _LT_AC_LANG_CXX
 
+# _LT_AC_PROG_CXXCPP
+# ------------------
+AC_DEFUN([_LT_AC_PROG_CXXCPP],
+[
+AC_REQUIRE([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
+fi
+])# _LT_AC_PROG_CXXCPP
 
 # AC_LIBTOOL_F77
 # --------------
@@ -2454,7 +2695,7 @@
 
 
 # AC_LIBTOOL_RC
-# --------------
+# -------------
 # enable support for Windows resource files
 AC_DEFUN([AC_LIBTOOL_RC],
 [AC_REQUIRE([LT_AC_PROG_RC])
@@ -2480,43 +2721,16 @@
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+lt_simple_link_test_code='int main(){return(0);}'
 
 _LT_AC_SYS_COMPILER
 
-#
-# Check for any special shared library compilation flags.
-#
-_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
-if test "$GCC" = no; then
-  case $host_os in
-  sco3.2v5*)
-    _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
-    ;;
-  esac
-fi
-if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
-  AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
-  if echo "$old_CC $old_CFLAGS " | grep "[[    ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[      ]]" >/dev/null; then :
-  else
-    AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
-    _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
-  fi
-fi
-
-
-#
-# Check to make sure the static flag actually works.
-#
-AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
-  _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
-  $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
-  [],
-  [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
-
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
 
 ## CAVEAT EMPTOR:
 ## There is no encapsulation within the following macros, do not change
@@ -2530,9 +2744,9 @@
 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF($1)
+AC_LIBTOOL_DLOPEN_SELF
 
-# Report which librarie types wil actually be built
+# Report which library types will actually be built
 AC_MSG_CHECKING([if libtool supports shared libraries])
 AC_MSG_RESULT([$can_build_shared])
 
@@ -2541,7 +2755,7 @@
 
 # On AIX, shared libraries and static libraries use the same namespace, and
 # are all built from PIC.
-case "$host_os" in
+case $host_os in
 aix3*)
   test "$enable_shared" = yes && enable_static=no
   if test -n "$RANLIB"; then
@@ -2550,48 +2764,11 @@
   fi
   ;;
 
-aix4*)
+aix4* | aix5*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
-  ;;
-  darwin* | rhapsody*)
-  if test "$GCC" = yes; then
-    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-    case "$host_os" in
-    rhapsody* | darwin1.[[012]])
-      _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,suppress'
-      ;;
-    *) # Darwin 1.3 on
-      if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress'
-      else
-       case ${MACOSX_DEPLOYMENT_TARGET} in
-         10.[012])
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress'
-           ;;
-         10.*)
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,dynamic_lookup'
-           ;;
-       esac
-      fi
-      ;;
-    esac
-    output_verbose_link_cmd='echo'
-    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring'
-    _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs'
-    # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
-    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag  -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $compiler_flags $libobjs $deplibs~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    _LT_AC_TAGVAR(hardcode_direct, $1)=no
-    _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
-    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
-    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-  else
-    _LT_AC_TAGVAR(ld_shlibs, $1)=no
-  fi  
-    ;;  
+    ;;
 esac
 AC_MSG_RESULT([$enable_shared])
 
@@ -2616,7 +2793,7 @@
 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
 [AC_LANG_PUSH(C++)
 AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([AC_PROG_CXXCPP])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
 
 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
@@ -2628,6 +2805,7 @@
 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 _LT_AC_TAGVAR(module_cmds, $1)=
 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
@@ -2645,21 +2823,25 @@
 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
 
 # Source file extension for C++ test sources.
-ac_ext=cc
+ac_ext=cpp
 
 # Object file extension for compiled C++ test sources.
 objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
+lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
 
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
 # Allow CC to be a program name with arguments.
 lt_save_CC=$CC
 lt_save_LD=$LD
@@ -2670,18 +2852,18 @@
 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 else
-  unset lt_cv_prog_gnu_ld
+  $as_unset lt_cv_prog_gnu_ld
 fi
 if test -n "${lt_cv_path_LDCXX+set}"; then
   lt_cv_path_LD=$lt_cv_path_LDCXX
 else
-  unset lt_cv_path_LD
+  $as_unset lt_cv_path_LD
 fi
 test -z "${LDCXX+set}" || LD=$LDCXX
 CC=${CXX-"c++"}
 compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
-cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
+_LT_CC_BASENAME([$compiler])
 
 # We don't want -fno-exception wen compiling C++ code, so set the
 # no_builtin_flag separately
@@ -2699,8 +2881,8 @@
   # Check if GNU C++ uses GNU ld as the underlying linker, since the
   # archiving commands below assume that GNU ld is being used.
   if test "$with_gnu_ld" = yes; then
-    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname -o $lib'
-    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
@@ -2726,7 +2908,7 @@
     # linker, instead of GNU ld.  If possible, this setting should
     # overridden to take advantage of the native linker features on
     # the platform it is being used on.
-    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -o $lib'
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
   fi
 
   # Commands to make compiler produce verbose output that lists
@@ -2756,13 +2938,28 @@
       exp_sym_flag='-Bexport'
       no_entry_flag=""
     else
-      # KDE requires run time linking.  Make it the default.
-      aix_use_runtimelinking=yes
-      exp_sym_flag='-bexport'
-      no_entry_flag='-bnoentry'
-    fi
+      aix_use_runtimelinking=no
 
-    # When large executables or shared objects are built, AIX ld can
+      # Test if we are trying to use run time linking or normal
+      # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+      # need to do runtime linking.
+      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+       for ld_flag in $LDFLAGS; do
+         case $ld_flag in
+         *-brtl*)
+           aix_use_runtimelinking=yes
+           break
+           ;;
+         esac
+       done
+       ;;
+      esac
+
+      exp_sym_flag='-bexport'
+      no_entry_flag='-bnoentry'
+    fi
+
+    # When large executables or shared objects are built, AIX ld can
     # have problems creating the table of contents.  If linking a library
     # or program results in "error TOC overflow" add -mminimal-toc to
     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
@@ -2774,7 +2971,7 @@
     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 
     if test "$GXX" = yes; then
-      case $host_os in aix4.[012]|aix4.[012].*)
+      case $host_os in aix4.[[012]]|aix4.[[012]].*)
       # We only want to do this on AIX 4.2 and lower, the check
       # below for broken collect2 doesn't work under 4.3+
        collect2name=`${CC} -print-prog-name=collect2`
@@ -2782,7 +2979,7 @@
           strings "$collect2name" | grep resolve_lib_name >/dev/null
        then
          # We have reworked collect2
-         _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+         :
        else
          # We have old collect2
          _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -2793,8 +2990,12 @@
          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
          _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
        fi
+       ;;
       esac
       shared_flag='-shared'
+      if test "$aix_use_runtimelinking" = yes; then
+       shared_flag="$shared_flag "'${wl}-G'
+      fi
     else
       # not using gcc
       if test "$host_cpu" = ia64; then
@@ -2803,15 +3004,16 @@
        shared_flag='-G'
       else
        if test "$aix_use_runtimelinking" = yes; then
-         shared_flag='-qmkshrobj ${wl}-G'
+         shared_flag='${wl}-G'
        else
-         shared_flag='-qmkshrobj'
+         shared_flag='${wl}-bM:SRE'
        fi
       fi
     fi
 
-    # Let the compiler handle the export list.
-    _LT_AC_TAGVAR(always_export_symbols, $1)=no
+    # It seems that -bexpall does not export symbols beginning with
+    # underscore (_), so it is better to generate a list of symbols to export.
+    _LT_AC_TAGVAR(always_export_symbols, $1)=yes
     if test "$aix_use_runtimelinking" = yes; then
       # Warning - without using the other runtime loading flags (-brtl),
       # -berok will link without error, but may produce a broken library.
@@ -2820,13 +3022,12 @@
       _LT_AC_SYS_LIBPATH_AIX
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 
-      _LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag"
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      _LT_AC_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 "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
      else
       if test "$host_cpu" = ia64; then
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
        _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
       else
        # Determine the default libpath from the value encoded in an empty executable.
        _LT_AC_SYS_LIBPATH_AIX
@@ -2835,16 +3036,26 @@
        # -berok will link without error, but may produce a broken library.
        _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-       # -bexpall does not export symbols beginning with underscore (_)
-       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
        # Exported symbols can be pulled into shared objects from archives
-       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
+       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
        _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
-       # This is similar to how AIX traditionally builds it's shared libraries.
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+       # This is similar to how AIX traditionally builds its shared libraries.
+       _LT_AC_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'
       fi
     fi
     ;;
+
+  beos*)
+    if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    fi
+    ;;
+
   chorus*)
     case $cc_basename in
       *)
@@ -2858,12 +3069,12 @@
     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
     # as there is no search path for DLLs.
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-    _LT_AC_TAGVAR(allow_undefined_flag, $1)=no
+    _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
     _LT_AC_TAGVAR(always_export_symbols, $1)=no
     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 
     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
-      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
       # If the export-symbols file already is a .def file (1st line
       # is EXPORTS), use it as is; otherwise, prepend...
       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
@@ -2872,70 +3083,81 @@
        echo EXPORTS > $output_objdir/$soname.def;
        cat $export_symbols >> $output_objdir/$soname.def;
       fi~
-      $CC -shared -nostdlib $output_objdir/$soname.def $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+      $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
     else
       _LT_AC_TAGVAR(ld_shlibs, $1)=no
     fi
   ;;
+      darwin* | rhapsody*)
+        case $host_os in
+        rhapsody* | darwin1.[[012]])
+         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[[012]])
+               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+        esac
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_AC_TAGVAR(hardcode_direct, $1)=no
+      _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 
-  darwin* | rhapsody*)
-  if test "$GXX" = yes; then
-    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-    case "$host_os" in
-    rhapsody* | darwin1.[[012]])
-      _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,suppress'
-      ;;
-    *) # Darwin 1.3 on
-      if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress'
+    if test "$GXX" = yes ; then
+      lt_int_apple_cc_single_mod=no
+      output_verbose_link_cmd='echo'
+      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
+       lt_int_apple_cc_single_mod=yes
+      fi
+      if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
       else
-       case ${MACOSX_DEPLOYMENT_TARGET} in
-         10.[012])
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress'
-           ;;
-         10.*)
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,dynamic_lookup'
-           ;;
-       esac
+          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+        fi
+        _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+        # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+          if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          else
+            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          fi
+            _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         _LT_AC_TAGVAR(ld_shlibs, $1)=no
+          ;;
+      esac
       fi
-      ;;
-    esac
-    lt_int_apple_cc_single_mod=no
-    output_verbose_link_cmd='echo'
-    if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
-      lt_int_apple_cc_single_mod=yes
-    fi
-    if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring'
-    else
-      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring'
-    fi
-    _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs'
-
-    # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
-    if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    else
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    fi
-    _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $compiler_flags $libobjs $deplibs~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    _LT_AC_TAGVAR(hardcode_direct, $1)=no
-    _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
-    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
-    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-  else
-    _LT_AC_TAGVAR(ld_shlibs, $1)=no
-  fi
-    ;;
+        ;;
 
   dgux*)
     case $cc_basename in
-      ec++)
+      ec++*)
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
        ;;
-      ghcx)
+      ghcx*)
        # Green Hills C++ Compiler
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -2946,14 +3168,14 @@
        ;;
     esac
     ;;
-  freebsd[12]*)
+  freebsd[[12]]*)
     # C++ shared libraries reported to be fairly broken before switch to ELF
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
   freebsd-elf*)
     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
     ;;
-  freebsd* | kfreebsd*-gnu)
+  freebsd* | dragonfly*)
     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
     # conventions
     _LT_AC_TAGVAR(ld_shlibs, $1)=yes
@@ -2970,12 +3192,12 @@
                                # location of the library.
 
     case $cc_basename in
-    CC)
+    CC*)
       # FIXME: insert proper C++ library support
       _LT_AC_TAGVAR(ld_shlibs, $1)=no
       ;;
-    aCC)
-      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+    aCC*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
       # Commands to make compiler produce verbose output that lists
       # what "hidden" libraries, object files and flags are used when
       # linking a shared library.
@@ -2984,11 +3206,11 @@
       # explicitly linking system object files so we need to strip them
       # from the output so that they don't get included in the library
       # dependencies.
-      output_verbose_link_cmd='templist=`($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 $list'
+      output_verbose_link_cmd='templist=`($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 $list'
       ;;
     *)
       if test "$GXX" = yes; then
-        _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+        _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
       else
         # FIXME: insert proper C++ library support
         _LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -2998,33 +3220,20 @@
     ;;
   hpux10*|hpux11*)
     if test $with_gnu_ld = no; then
-      case "$host_cpu" in
-      hppa*64*)
-       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-       _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-        ;;
-      ia64*)
-       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-        ;;
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+      case $host_cpu in
+      hppa*64*|ia64*) ;;
       *)
-       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
         ;;
       esac
     fi
-    case "$host_cpu" in
-    hppa*64*)
-      _LT_AC_TAGVAR(hardcode_direct, $1)=no
-      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-    ia64*)
+    case $host_cpu in
+    hppa*64*|ia64*)
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-                                             # but as the default
-                                             # location of the library.
       ;;
     *)
       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
@@ -3035,17 +3244,20 @@
     esac
 
     case $cc_basename in
-      CC)
+      CC*)
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
        ;;
-      aCC)
-       case "$host_cpu" in
-       hppa*64*|ia64*)
-         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
+      aCC*)
+       case $host_cpu in
+       hppa*64*)
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+         ;;
+       ia64*)
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
          ;;
        *)
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
          ;;
        esac
        # Commands to make compiler produce verbose output that lists
@@ -3061,12 +3273,15 @@
       *)
        if test "$GXX" = yes; then
          if test $with_gnu_ld = no; then
-           case "$host_cpu" in
-           ia64*|hppa*64*)
-             _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
+           case $host_cpu in
+           hppa*64*)
+             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+             ;;
+           ia64*)
+             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
              ;;
            *)
-             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects'
+             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
              ;;
            esac
          fi
@@ -3077,11 +3292,25 @@
        ;;
     esac
     ;;
+  interix[[3-9]]*)
+    _LT_AC_TAGVAR(hardcode_direct, $1)=no
+    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+    # Instead, shared libraries are loaded at an image base (0x10000000 by
+    # default) and relocated if they conflict, which is a slow very memory
+    # consuming and fragmenting process.  To avoid this, we pick a random,
+    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    ;;
   irix5* | irix6*)
     case $cc_basename in
-      CC)
+      CC*)
        # SGI C++
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -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
@@ -3092,9 +3321,9 @@
       *)
        if test "$GXX" = yes; then
          if test "$with_gnu_ld" = no; then
-           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
          else
-           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
          fi
        fi
        _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
@@ -3103,16 +3332,16 @@
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
     ;;
-  linux*)
+  linux* | k*bsd*-gnu)
     case $cc_basename in
-      KCC)
+      KCC*)
        # Kuck and Associates, Inc. (KAI) C++ Compiler
 
        # KCC will only create a shared library if the output file
        # ends with ".so" (or ".sl" for HP-UX), so rename the library
        # to its proper name (with version) after linking.
-       _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --soname $soname -o \$templib; mv \$templib $lib'
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
        # Commands to make compiler produce verbose output that lists
        # what "hidden" libraries, object files and flags are used when
        # linking a shared library.
@@ -3130,20 +3359,44 @@
        # "CC -Bstatic", where "CC" is the KAI C++ compiler.
        _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
        ;;
-      icpc)
+      icpc*)
        # Intel C++
        with_gnu_ld=yes
+       # version 8.0 and above of icpc choke on multiply defined symbols
+       # if we add $predep_objects and $postdep_objects, however 7.1 and
+       # earlier do not add the objects themselves.
+       case `$CC -V 2>&1` in
+       *"Version 7."*)
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+         ;;
+       *)  # Version 8.0 or newer
+         tmp_idyn=
+         case $host_cpu in
+           ia64*) tmp_idyn=' -i_dynamic';;
+         esac
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+         ;;
+       esac
        _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname -o $lib'
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
        _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
        _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
        ;;
-      cxx)
+      pgCC*)
+        # Portland Group C++ compiler
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+       _LT_AC_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'
+
+       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+       _LT_AC_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'
+        ;;
+      cxx*)
        # Compaq C++
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname -o $lib'
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
 
        runpath_var=LD_RUN_PATH
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
@@ -3159,6 +3412,29 @@
        # dependencies.
        output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $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; echo $list'
        ;;
+      *)
+       case `$CC -V 2>&1 | sed 5q` in
+       *Sun\ C*)
+         # Sun C++ 5.9
+         _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+         _LT_AC_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_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+         _LT_AC_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'
+
+         # 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'
+
+         # Archives containing C++ object files must be created using
+         # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+         # necessary to make sure instantiated templates are included
+         # in the archive.
+         _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+         ;;
+       esac
+       ;;
     esac
     ;;
   lynxos*)
@@ -3171,7 +3447,7 @@
     ;;
   mvs*)
     case $cc_basename in
-      cxx)
+      cxx*)
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
        ;;
@@ -3181,7 +3457,7 @@
        ;;
     esac
     ;;
-  netbsd*)
+  netbsd* | netbsdelf*-gnu)
     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
       wlarc=
@@ -3192,15 +3468,35 @@
     # Workaround some broken pre-1.5 toolchains
     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
     ;;
+  openbsd2*)
+    # C++ shared libraries are fairly broken
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  openbsd*)
+    if test -f /usr/libexec/ld.so; then
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    fi
+    ;;
   osf3*)
     case $cc_basename in
-      KCC)
+      KCC*)
        # Kuck and Associates, Inc. (KAI) C++ Compiler
 
        # KCC will only create a shared library if the output file
        # ends with ".so" (or ".sl" for HP-UX), so rename the library
        # to its proper name (with version) after linking.
-       _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --soname $soname -o \$templib; mv \$templib $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
 
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
        _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -3210,14 +3506,14 @@
        _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 
        ;;
-      RCC)
+      RCC*)
        # Rational C++ 2.4.1
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
        ;;
-      cxx)
+      cxx*)
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
 
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
        _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -3235,7 +3531,7 @@
       *)
        if test "$GXX" = yes && test "$with_gnu_ld" = no; then
          _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+         _LT_AC_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 ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
          _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -3254,13 +3550,13 @@
     ;;
   osf4* | osf5*)
     case $cc_basename in
-      KCC)
+      KCC*)
        # Kuck and Associates, Inc. (KAI) C++ Compiler
 
        # KCC will only create a shared library if the output file
        # ends with ".so" (or ".sl" for HP-UX), so rename the library
        # to its proper name (with version) after linking.
-       _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects --soname $soname -o \$templib; mv \$templib $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
 
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
        _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -3269,17 +3565,17 @@
        # the KAI C++ compiler.
        _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
        ;;
-      RCC)
+      RCC*)
        # Rational C++ 2.4.1
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
        ;;
-      cxx)
+      cxx*)
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
        _LT_AC_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 $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version $verstring` -update_registry $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_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
@@ -3298,7 +3594,7 @@
       *)
        if test "$GXX" = yes && test "$with_gnu_ld" = no; then
          _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+        _LT_AC_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` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
          _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -3319,27 +3615,14 @@
     # FIXME: insert proper C++ library support
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
-  sco*)
-    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-    case $cc_basename in
-      CC)
-       # FIXME: insert proper C++ library support
-       _LT_AC_TAGVAR(ld_shlibs, $1)=no
-       ;;
-      *)
-       # FIXME: insert proper C++ library support
-       _LT_AC_TAGVAR(ld_shlibs, $1)=no
-       ;;
-    esac
-    ;;
   sunos4*)
     case $cc_basename in
-      CC)
+      CC*)
        # Sun C++ 4.x
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
        ;;
-      lcc)
+      lcc*)
        # Lucid
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -3352,36 +3635,28 @@
     ;;
   solaris*)
     case $cc_basename in
-      CC)
+      CC*)
        # Sun C++ 4.2, 5.x and Centerline C++
+        _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
        _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
        _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
-       $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~$rm $lib.exp'
+       $CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
        _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
        case $host_os in
-         solaris2.[0-5] | solaris2.[0-5].*) ;;
+         solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
          *)
-           # The C++ compiler is used as linker so we must use $wl
-           # flag to pass the commands to the underlying system
-           # linker.
+           # The compiler driver will combine and reorder linker options,
+           # but understands `-z linker_flag'.
            # Supported since Solaris 2.6 (maybe 2.5.1?)
-           _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+           _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
            ;;
        esac
        _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 
-       # Commands to make compiler produce verbose output that lists
-       # what "hidden" libraries, object files and flags are used when
-       # linking a shared library.
-       #
-       # There doesn't appear to be a way to prevent this compiler from
-       # 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 -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+       output_verbose_link_cmd='echo'
 
        # Archives containing C++ object files must be created using
        # "CC -xar", where "CC" is the Sun C++ compiler.  This is
@@ -3389,9 +3664,9 @@
        # in the archive.
        _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
        ;;
-      gcx)
+      gcx*)
        # Green Hills C++ Compiler
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-h $wl$soname -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 
        # The C++ compiler must be used to create the archive.
        _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
@@ -3401,9 +3676,9 @@
        if test "$GXX" = yes && test "$with_gnu_ld" = no; then
          _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
          if $CC --version | grep -v '^2\.7' > /dev/null; then
-           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-h $wl$soname -o $lib'
+           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
-               $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~$rm $lib.exp'
+               $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 
            # Commands to make compiler produce verbose output that lists
            # what "hidden" libraries, object files and flags are used when
@@ -3412,9 +3687,9 @@
          else
            # g++ 2.7 appears to require `-G' NOT `-shared' on this
            # platform.
-           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects ${wl}-h $wl$soname -o $lib'
+           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
-               $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $compiler_flags $predep_objects $libobjs $deplibs $postdep_objects~$rm $lib.exp'
+               $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 
            # Commands to make compiler produce verbose output that lists
            # what "hidden" libraries, object files and flags are used when
@@ -3423,16 +3698,73 @@
          fi
 
          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+         case $host_os in
+         solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+         *)
+           _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+           ;;
+         esac
        fi
        ;;
     esac
     ;;
-  sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
+  sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+    _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       ;;
+      *)
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       ;;
+    esac
+    ;;
+  sysv5* | sco3.2v5* | sco5v6*)
+    # Note: We can NOT use -z defs as we might desire, because we do not
+    # link with -lc, and that would cause any symbols used from libc to
+    # always be unresolved, which means just about no library would
+    # ever link correctly.  If we're not using GNU ld we use -z text
+    # though, which does catch some bad symbols but isn't as heavy-handed
+    # as -z defs.
+    # For security reasons, it is highly recommended that you always
+    # use absolute paths for naming shared libraries, and exclude the
+    # DT_RUNPATH tag from executables and libraries.  But doing so
+    # requires that you compile everything twice, which is a pain.
+    # So that behaviour is only enabled if SCOABSPATH is set to a
+    # non-empty value in the environment.  Most likely only useful for
+    # creating official distributions of packages.
+    # This is a hack until libtool officially supports absolute path
+    # names for shared libraries.
+    _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+    _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+       ;;
+      *)
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+       ;;
+    esac
     ;;
   tandem*)
     case $cc_basename in
-      NCC)
+      NCC*)
        # NonStop-UX NCC 3.20
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -3469,8 +3801,6 @@
 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF($1)
 
 AC_LIBTOOL_CONFIG($1)
 
@@ -3488,7 +3818,7 @@
 ])# AC_LIBTOOL_LANG_CXX_CONFIG
 
 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
-# ------------------------
+# ------------------------------------
 # Figure out "hidden" library dependencies from verbose
 # compiler output when linking a shared library.
 # Parse the compiler output and extract the necessary
@@ -3542,7 +3872,7 @@
   # The `*' in the case matches for architectures that use `case' in
   # $output_verbose_cmd can trigger glob expansion during the loop
   # eval without this substitution.
-  output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
+  output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
 
   for p in `eval $output_verbose_link_cmd`; do
     case $p in
@@ -3582,7 +3912,7 @@
        fi
        ;;
 
-    *.$objext|*.$libext)
+    *.$objext)
        # This assumes that the test object file only shows up
        # once in the compiler output.
        if test "$p" = "conftest.$objext"; then
@@ -3618,13 +3948,70 @@
 
 $rm -f confest.$objext
 
+# PORTME: override above test on systems where it is broken
+ifelse([$1],[CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_AC_TAGVAR(predep_objects,$1)=
+  _LT_AC_TAGVAR(postdep_objects,$1)=
+  _LT_AC_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+
 case " $_LT_AC_TAGVAR(postdeps, $1) " in
 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 esac
 ])# AC_LIBTOOL_POSTDEP_PREDEP
 
 # AC_LIBTOOL_LANG_F77_CONFIG
-# ------------------------
+# --------------------------
 # Ensure that the configuration vars for the C compiler are
 # suitably defined.  Those variables are subsequently used by
 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
@@ -3660,20 +4047,31 @@
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code="      program t\n      end\n"
+lt_simple_link_test_code="\
+      program t
+      end
+"
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
 
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
 # Allow CC to be a program name with arguments.
 lt_save_CC="$CC"
 CC=${F77-"f77"}
 compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
-cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
+_LT_CC_BASENAME([$compiler])
 
 AC_MSG_CHECKING([if libtool supports shared libraries])
 AC_MSG_RESULT([$can_build_shared])
@@ -3683,7 +4081,7 @@
 
 # On AIX, shared libraries and static libraries use the same namespace, and
 # are all built from PIC.
-case "$host_os" in
+case $host_os in
 aix3*)
   test "$enable_shared" = yes && enable_static=no
   if test -n "$RANLIB"; then
@@ -3691,8 +4089,10 @@
     postinstall_cmds='$RANLIB $lib'
   fi
   ;;
-aix4*)
-  test "$enable_shared" = yes && enable_static=no
+aix4* | aix5*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
   ;;
 esac
 AC_MSG_RESULT([$enable_shared])
@@ -3702,8 +4102,6 @@
 test "$enable_shared" = yes || enable_static=yes
 AC_MSG_RESULT([$enable_static])
 
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
 _LT_AC_TAGVAR(GCC, $1)="$G77"
 _LT_AC_TAGVAR(LD, $1)="$LD"
 
@@ -3713,8 +4111,6 @@
 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-
 
 AC_LIBTOOL_CONFIG($1)
 
@@ -3740,23 +4136,30 @@
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="class foo {}"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
 
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
 # Allow CC to be a program name with arguments.
 lt_save_CC="$CC"
 CC=${GCJ-"gcj"}
 compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
 
 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
 ## CAVEAT EMPTOR:
 ## There is no encapsulation within the following macros, do not change
 ## the running order or otherwise move them around unless you know exactly
@@ -3768,8 +4171,6 @@
 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF($1)
 
 AC_LIBTOOL_CONFIG($1)
 
@@ -3779,7 +4180,7 @@
 
 
 # AC_LIBTOOL_LANG_RC_CONFIG
-# --------------------------
+# -------------------------
 # Ensure that the configuration vars for the Windows resource compiler are
 # suitably defined.  Those variables are subsequently used by
 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
@@ -3795,7 +4196,7 @@
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 # Code to be used in simple link tests
 lt_simple_link_test_code="$lt_simple_compile_test_code"
@@ -3803,11 +4204,16 @@
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
 
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
 # Allow CC to be a program name with arguments.
 lt_save_CC="$CC"
 CC=${RC-"windres"}
 compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 
 AC_LIBTOOL_CONFIG($1)
@@ -3833,11 +4239,12 @@
   # without removal of \ escapes.
   if test -n "${ZSH_VERSION+set}" ; then
     setopt NO_GLOB_SUBST
-  fi  
+  fi
   # Now quote all the things that may contain metacharacters while being
   # careful not to overquote the AC_SUBSTed values.  We take copies of the
   # variables and quote the copies for generation of the libtool script.
-  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
     libname_spec library_names_spec soname_spec extract_expsyms_cmds \
     old_striplib striplib file_magic_cmd finish_cmds finish_eval \
     deplibs_check_method reload_flag reload_cmds need_locks \
@@ -3878,6 +4285,7 @@
     _LT_AC_TAGVAR(module_cmds, $1) \
     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
+    _LT_AC_TAGVAR(fix_srcfile_path, $1) \
     _LT_AC_TAGVAR(exclude_expsyms, $1) \
     _LT_AC_TAGVAR(include_expsyms, $1); do
 
@@ -3887,7 +4295,7 @@
     _LT_AC_TAGVAR(archive_cmds, $1) | \
     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
     _LT_AC_TAGVAR(module_cmds, $1) | \
-    _LT_AC_TAGVAR(module_expsym_cmds, $1) | \   
+    _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
     extract_expsyms_cmds | reload_cmds | finish_cmds | \
@@ -3924,7 +4332,7 @@
 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
 # Free Software Foundation, Inc.
 #
 # This file is part of GNU Libtool:
@@ -3953,11 +4361,11 @@
 SED=$lt_SED
 
 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e s/^X//"
+Xsed="$SED -e 1s/^X//"
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
 # if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 # The names of the tagged configurations supported by this script.
 available_tags=
@@ -3988,6 +4396,12 @@
 # The host system.
 host_alias=$host_alias
 host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
 
 # An echo program that does not interpret backslashes.
 echo=$lt_echo
@@ -3999,6 +4413,9 @@
 # A C compiler.
 LTCC=$lt_LTCC
 
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
 # A language-specific compiler.
 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
 
@@ -4018,7 +4435,7 @@
 NM=$lt_NM
 
 # A symbol stripping program
-STRIP=$STRIP
+STRIP=$lt_STRIP
 
 # Used to examine libraries when file_magic_cmd begins "file"
 MAGIC_CMD=$MAGIC_CMD
@@ -4049,7 +4466,7 @@
 libext="$libext"
 
 # Shared library suffix (normally ".so").
-shrext='$shrext'
+shrext_cmds='$shrext_cmds'
 
 # Executable file suffix (normally "").
 exeext="$exeext"
@@ -4064,7 +4481,7 @@
 # Does compiler simultaneously support -c and -o options?
 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
 
-# Must we lock files when doing compilation ?
+# Must we lock files when doing compilation?
 need_locks=$lt_need_locks
 
 # Do we need the lib prefix for modules?
@@ -4240,7 +4657,7 @@
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
@@ -4293,7 +4710,10 @@
   # If there is no Makefile yet, we rely on a make rule to execute
   # `config.status --recheck' to rerun these tests and create the
   # libtool script then.
-  test -f Makefile && make "$ltmain"
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
 fi
 ])# AC_LIBTOOL_CONFIG
 
@@ -4320,6 +4740,7 @@
 # ---------------------------------
 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
 [AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([LT_AC_PROG_SED])
 AC_REQUIRE([AC_PROG_NM])
 AC_REQUIRE([AC_OBJEXT])
 # Check for command to grab the raw symbol name followed by C symbol from nm.
@@ -4335,9 +4756,6 @@
 # Regexp to match symbols that can be accessed directly from C.
 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 
-# Transform the above into a raw symbol and a C symbol.
-symxfrm='\1 \2\3 \3'
-
 # Transform an extracted symbol line into a proper C declaration
 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
 
@@ -4359,14 +4777,30 @@
   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
   ;;
+linux* | k*bsd*-gnu)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDGIRSTW]]'
+    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  fi
+  ;;
 irix* | nonstopux*)
   symcode='[[BCDEGRST]]'
   ;;
 osf*)
   symcode='[[BCDEGQRST]]'
   ;;
-solaris* | sysv5*)
-  symcode='[[BDT]]'
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
   ;;
 sysv4)
   symcode='[[DFNSTU]]'
@@ -4384,14 +4818,17 @@
 # If we're using GNU nm, then use its standard symbol codes.
 case `$NM -V 2>&1` in
 *GNU* | *'with BFD'*)
-  symcode='[[ABCDGISTW]]' ;;
+  symcode='[[ABCDGIRSTW]]' ;;
 esac
 
 # Try without a prefix undercore, then with it.
 for ac_symprfx in "" "_"; do
 
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
   # Write the raw and C identifiers.
-  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[     ]]\($symcode$symcode*\)[[       ]][[    ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
+  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[     ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 
   # Check to see that the pipe works correctly.
   pipe_works=no
@@ -4530,12 +4967,14 @@
       # like `-m68040'.
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
-    mingw* | os2* | pw32*)
+    mingw* | cygwin* | os2* | pw32*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
       ;;
     darwin* | rhapsody*)
@@ -4547,6 +4986,10 @@
       # DJGPP does not support shared libraries at all
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
       ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
     sysv4*MP*)
       if test -d /usr/nec; then
        _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
@@ -4555,7 +4998,7 @@
     hpux*)
       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
       # not for PA HP-UX.
-      case "$host_cpu" in
+      case $host_cpu in
       hppa*64*|ia64*)
        ;;
       *)
@@ -4580,18 +5023,28 @@
        ;;
       chorus*)
        case $cc_basename in
-       cxch68)
+       cxch68*)
          # Green Hills C++ Compiler
          # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
          ;;
        esac
        ;;
+       darwin*)
+         # PIC is the default on this platform
+         # Common symbols not allowed in MH_DYLIB files
+         case $cc_basename in
+           xlc*)
+           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+           _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+           ;;
+         esac
+       ;;
       dgux*)
        case $cc_basename in
-         ec++)
+         ec++*)
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
            ;;
-         ghcx)
+         ghcx*)
            # Green Hills C++ Compiler
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
            ;;
@@ -4599,22 +5052,22 @@
            ;;
        esac
        ;;
-      freebsd* | kfreebsd*-gnu)
+      freebsd* | dragonfly*)
        # FreeBSD uses GNU C++
        ;;
       hpux9* | hpux10* | hpux11*)
        case $cc_basename in
-         CC)
+         CC*)
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
+           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
            if test "$host_cpu" != ia64; then
              _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
            fi
            ;;
-         aCC)
+         aCC*)
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
-           case "$host_cpu" in
+           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+           case $host_cpu in
            hppa*64*|ia64*)
              # +Z the default
              ;;
@@ -4627,9 +5080,13 @@
            ;;
        esac
        ;;
+      interix*)
+       # This is c89, which is MS Visual C++ (no shared libs)
+       # Anyone wants to do a port?
+       ;;
       irix5* | irix6* | nonstopux*)
        case $cc_basename in
-         CC)
+         CC*)
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
            _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
            # CC pic flag -KPIC is the default.
@@ -4638,20 +5095,26 @@
            ;;
        esac
        ;;
-      linux*)
+      linux* | k*bsd*-gnu)
        case $cc_basename in
-         KCC)
+         KCC*)
            # KAI C++ Compiler
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
            ;;
-         icpc)
+         icpc* | ecpc*)
            # Intel C++
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
            _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-           ;; 
-         cxx)
+           ;;
+         pgCC*)
+           # Portland Group C++ compiler.
+           _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+           ;;
+         cxx*)
            # Compaq C++
            # Make sure the PIC flag is empty.  It appears that all Alpha
            # Linux and Compaq Tru64 Unix objects are PIC.
@@ -4659,6 +5122,14 @@
            _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
            ;;
          *)
+           case `$CC -V 2>&1 | sed 5q` in
+           *Sun\ C*)
+             # Sun C++ 5.9
+             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+             ;;
+           esac
            ;;
        esac
        ;;
@@ -4668,25 +5139,25 @@
        ;;
       mvs*)
        case $cc_basename in
-         cxx)
+         cxx*)
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
            ;;
          *)
            ;;
        esac
        ;;
-      netbsd*)
+      netbsd* | netbsdelf*-gnu)
        ;;
       osf3* | osf4* | osf5*)
        case $cc_basename in
-         KCC)
+         KCC*)
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
            ;;
-         RCC)
+         RCC*)
            # Rational C++ 2.4.1
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
            ;;
-         cxx)
+         cxx*)
            # Digital/Compaq C++
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
            # Make sure the PIC flag is empty.  It appears that all Alpha
@@ -4700,24 +5171,15 @@
        ;;
       psos*)
        ;;
-      sco*)
-       case $cc_basename in
-         CC)
-           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-           ;;
-         *)
-           ;;
-       esac
-       ;;
       solaris*)
        case $cc_basename in
-         CC)
+         CC*)
            # Sun C++ 4.2, 5.x and Centerline C++
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
            _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
            ;;
-         gcx)
+         gcx*)
            # Green Hills C++ Compiler
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
            ;;
@@ -4727,12 +5189,12 @@
        ;;
       sunos4*)
        case $cc_basename in
-         CC)
+         CC*)
            # Sun C++ 4.x
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
            _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
            ;;
-         lcc)
+         lcc*)
            # Lucid
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
            ;;
@@ -4742,7 +5204,7 @@
        ;;
       tandem*)
        case $cc_basename in
-         NCC)
+         NCC*)
            # NonStop-UX NCC 3.20
            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
            ;;
@@ -4750,7 +5212,14 @@
            ;;
        esac
        ;;
-      unixware*)
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+       case $cc_basename in
+         CC*)
+           _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+           ;;
+       esac
        ;;
       vxworks*)
        ;;
@@ -4781,13 +5250,15 @@
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
       ;;
 
@@ -4797,6 +5268,11 @@
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
       ;;
 
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
     msdosdjgpp*)
       # Just because we use GCC doesn't mean we suddenly get shared libraries
       # on systems that don't support them.
@@ -4813,7 +5289,7 @@
     hpux*)
       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
       # not for PA HP-UX.
-      case "$host_cpu" in
+      case $host_cpu in
       hppa*64*|ia64*)
        # +Z the default
        ;;
@@ -4839,8 +5315,18 @@
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
       fi
       ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+         ;;
+       esac
+       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
@@ -4850,7 +5336,7 @@
       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
       # not for PA HP-UX.
-      case "$host_cpu" in
+      case $host_cpu in
       hppa*64*|ia64*)
        # +Z the default
        ;;
@@ -4873,18 +5359,41 @@
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
       ;;
 
-    linux*)
-      case $CC in
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
       icc* | ecc*)
        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
        _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
         ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+       # which looks to be a dead project)
+       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
       ccc*)
         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
         # All Alpha code is PIC.
         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+       *Sun\ C*)
+         # Sun C 5.9
+         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+         ;;
+       *Sun\ F*)
+         # Sun Fortran 8.3 passes all unrecognized flags to the linker
+         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
+         ;;
+       esac
+       ;;
       esac
       ;;
 
@@ -4894,15 +5403,19 @@
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
-    sco3.2v5*)
-      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
-      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
+    rdos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
     solaris*)
-      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
       ;;
 
     sunos4*)
@@ -4911,7 +5424,7 @@
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
       ;;
 
-    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+    sysv4 | sysv4.2uw2* | sysv4.3*)
       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
@@ -4924,6 +5437,17 @@
       fi
       ;;
 
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
     uts4*)
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
@@ -4951,7 +5475,7 @@
     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 fi
-case "$host_os" in
+case $host_os in
   # For platforms which do not support PIC, -DPIC is meaningless:
   *djgpp*)
     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
@@ -4960,6 +5484,16 @@
     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
     ;;
 esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
+AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
 ])
 
 
@@ -4967,7 +5501,8 @@
 # ------------------------------------
 # See if the linker supports building shared libraries.
 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 ifelse([$1],[CXX],[
   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   case $host_os in
@@ -4984,7 +5519,10 @@
     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+  ;;
+  linux* | k*bsd*-gnu)
+    _LT_AC_TAGVAR(link_all_deplibs, $1)=no
   ;;
   *)
     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
@@ -5010,7 +5548,7 @@
   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
   _LT_AC_TAGVAR(hardcode_automatic, $1)=no
   _LT_AC_TAGVAR(module_cmds, $1)=
-  _LT_AC_TAGVAR(module_expsym_cmds, $1)=  
+  _LT_AC_TAGVAR(module_expsym_cmds, $1)=
   _LT_AC_TAGVAR(always_export_symbols, $1)=no
   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   # include_expsyms should be a list of space-separated symbols to be *always*
@@ -5027,7 +5565,8 @@
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
   extract_expsyms_cmds=
-
+  # Just being paranoid about ensuring that cc_basename is set.
+  _LT_CC_BASENAME([$compiler])
   case $host_os in
   cygwin* | mingw* | pw32*)
     # FIXME: the MSVC++ port hasn't been tested in a loooong time
@@ -5037,6 +5576,10 @@
       with_gnu_ld=no
     fi
     ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
   openbsd*)
     with_gnu_ld=no
     ;;
@@ -5047,6 +5590,27 @@
     # If archive_cmds runs LD, not CC, wlarc should be empty
     wlarc='${wl}'
 
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [[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 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
     # See if GNU ld supports shared libraries.
     case $host_os in
     aix3* | aix4* | aix5*)
@@ -5084,7 +5648,7 @@
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
        # support --undefined.  This deserves some investigation.  FIXME
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
       else
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
@@ -5094,13 +5658,13 @@
       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
       # as there is no search path for DLLs.
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_AC_TAGVAR(allow_undefined_flag, $1)=no
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
       _LT_AC_TAGVAR(always_export_symbols, $1)=no
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
-        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
        # If the export-symbols file already is a .def file (1st line
        # is EXPORTS), use it as is; otherwise, prepend...
        _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
@@ -5109,23 +5673,79 @@
          echo EXPORTS > $output_objdir/$soname.def;
          cat $export_symbols >> $output_objdir/$soname.def;
        fi~
-       $CC -shared $output_objdir/$soname.def $compiler_flags $libobjs $deplibs -o $output_objdir/$soname ${wl}--image-base=0x10000000  ${wl}--out-implib,$lib'
+       $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
       else
-       ld_shlibs=no
+       _LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
 
-    netbsd*)
+    interix[[3-9]]*)
+      _LT_AC_TAGVAR(hardcode_direct, $1)=no
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | k*bsd*-gnu)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+       tmp_addflag=
+       case $cc_basename,$host_cpu in
+       pgcc*)                          # Portland Group C compiler
+         _LT_AC_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'
+         tmp_addflag=' $pic_flag'
+         ;;
+       pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
+         _LT_AC_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'
+         tmp_addflag=' $pic_flag -Mnomain' ;;
+       ecc*,ia64* | icc*,ia64*)                # Intel C compiler on ia64
+         tmp_addflag=' -i_dynamic' ;;
+       efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
+         tmp_addflag=' -i_dynamic -nofor_main' ;;
+       ifc* | ifort*)                  # Intel Fortran compiler
+         tmp_addflag=' -nofor_main' ;;
+       esac
+       case `$CC -V 2>&1 | sed 5q` in
+       *Sun\ C*)                       # Sun C 5.9
+         _LT_AC_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'
+         tmp_sharedflag='-G' ;;
+       *Sun\ F*)                       # Sun Fortran 8.3
+         tmp_sharedflag='-G' ;;
+       *)
+         tmp_sharedflag='-shared' ;;
+       esac
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+       if test $supports_anon_versioning = yes; then
+         _LT_AC_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~
+         $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+       fi
+       _LT_AC_TAGVAR(link_all_deplibs, $1)=no
+      else
+       _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
        wlarc=
       else
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib'
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
       fi
       ;;
 
-    solaris* | sysv5*)
+    solaris*)
       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
        cat <<EOF 1>&2
@@ -5139,13 +5759,40 @@
 
 EOF
       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib'
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
       else
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
 
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+       _LT_AC_TAGVAR(ld_shlibs, $1)=no
+       cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+       ;;
+       *)
+         if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+           _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+         else
+           _LT_AC_TAGVAR(ld_shlibs, $1)=no
+         fi
+       ;;
+      esac
+      ;;
+
     sunos4*)
       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
       wlarc=
@@ -5155,24 +5802,19 @@
 
     *)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname -o $lib'
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
       else
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
     esac
 
-    if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
-      runpath_var=LD_RUN_PATH
-      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
-      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-      # ancient GNU ld didn't support --whole-archive et. al.
-      if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
-       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-      else
-       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
-      fi
+    if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
     fi
   else
     # PORTME fill in a description of your system's linker (not GNU ld)
@@ -5184,7 +5826,7 @@
       # Note: this linker hardcodes the directories in LIBPATH if there
       # are no directories specified by -L.
       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
-      if test "$GCC" = yes && test -z "$link_static_flag"; then
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
        # Neither direct hardcoding nor static linking is supported with a
        # broken collect2.
        _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -5206,9 +5848,21 @@
        else
          _LT_AC_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
+       aix_use_runtimelinking=no
+
+       # Test if we are trying to use run time linking or normal
+       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+       # need to do runtime linking.
+       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+         for ld_flag in $LDFLAGS; do
+         if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+           aix_use_runtimelinking=yes
+           break
+         fi
+         done
+         ;;
+       esac
 
-       # KDE requires run time linking.  Make it the default.
-       aix_use_runtimelinking=yes
        exp_sym_flag='-bexport'
        no_entry_flag='-bnoentry'
       fi
@@ -5225,7 +5879,7 @@
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 
       if test "$GCC" = yes; then
-       case $host_os in aix4.[012]|aix4.[012].*)
+       case $host_os in aix4.[[012]]|aix4.[[012]].*)
        # We only want to do this on AIX 4.2 and lower, the check
        # below for broken collect2 doesn't work under 4.3+
          collect2name=`${CC} -print-prog-name=collect2`
@@ -5233,7 +5887,7 @@
           strings "$collect2name" | grep resolve_lib_name >/dev/null
          then
          # We have reworked collect2
-         _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+         :
          else
          # We have old collect2
          _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -5244,8 +5898,12 @@
          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
          _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
          fi
+         ;;
        esac
        shared_flag='-shared'
+       if test "$aix_use_runtimelinking" = yes; then
+         shared_flag="$shared_flag "'${wl}-G'
+       fi
       else
        # not using gcc
        if test "$host_cpu" = ia64; then
@@ -5253,30 +5911,30 @@
        # chokes on -Wl,-G. The following line is correct:
          shared_flag='-G'
        else
-       if test "$aix_use_runtimelinking" = yes; then
-           shared_flag='-qmkshrobj ${wl}-G'
+         if test "$aix_use_runtimelinking" = yes; then
+           shared_flag='${wl}-G'
          else
-           shared_flag='-qmkshrobj'
-       fi
+           shared_flag='${wl}-bM:SRE'
+         fi
        fi
       fi
 
-      # Let the compiler handle the export list.
-      _LT_AC_TAGVAR(always_export_symbols, $1)=no
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
       if test "$aix_use_runtimelinking" = yes; then
        # Warning - without using the other runtime loading flags (-brtl),
        # -berok will link without error, but may produce a broken library.
        _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
        # Determine the default libpath from the value encoded in an empty executable.
-       _LT_AC_SYS_LIBPATH_AIX
-       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-       _LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag"
-       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       _LT_AC_SYS_LIBPATH_AIX
+       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+       _LT_AC_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 "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
        else
        if test "$host_cpu" = ia64; then
          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
          _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
        else
         # Determine the default libpath from the value encoded in an empty executable.
         _LT_AC_SYS_LIBPATH_AIX
@@ -5285,13 +5943,11 @@
          # -berok will link without error, but may produce a broken library.
          _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
          _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-         # -bexpall does not export symbols beginning with underscore (_)
-         _LT_AC_TAGVAR(always_export_symbols, $1)=yes
          # Exported symbols can be pulled into shared objects from archives
-         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
+         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
          _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
-         # This is similar to how AIX traditionally builds it's shared libraries.
-         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $compiler_flags $libobjs $deplibs ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+         # This is similar to how AIX traditionally builds its shared libraries.
+         _LT_AC_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'
        fi
       fi
       ;;
@@ -5304,7 +5960,7 @@
       _LT_AC_TAGVAR(ld_shlibs, $1)=no
       ;;
 
-    bsdi4*)
+    bsdi[[45]]*)
       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
       ;;
 
@@ -5314,69 +5970,69 @@
       # hardcode_libdir_flag_spec is actually meaningless, as there is
       # no search path for DLLs.
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-      _LT_AC_TAGVAR(allow_undefined_flag, $1)=no
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
       # Tell ltmain to make .lib files, not .a files.
       libext=lib
       # Tell ltmain to make .dll files, not .so files.
-      shrext=".dll"
+      shrext_cmds=".dll"
       # FIXME: Setting linknames here is a bad hack.
-      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $compiler_flags $libobjs `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
       # The linker will automatically build a .lib file if we build a DLL.
       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
       # FIXME: Should let the user specify the lib program.
-      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
-      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
       ;;
 
     darwin* | rhapsody*)
-    if test "$GXX" = yes ; then
-      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-      case "$host_os" in
-      rhapsody* | darwin1.[[012]])
-       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,suppress'
-       ;;
-      *) # Darwin 1.3 on
-       if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-         _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress'
-       else
-         case ${MACOSX_DEPLOYMENT_TARGET} in
-           10.[012])
-             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-flat_namespace -Wl,-undefined -Wl,suppress'
-             ;;
-           10.*)
-             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-Wl,-undefined -Wl,dynamic_lookup'
-             ;;
-         esac
-       fi
-       ;;
+      case $host_os in
+        rhapsody* | darwin1.[[012]])
+         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[[012]])
+               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
       esac
-       lt_int_apple_cc_single_mod=no
-       output_verbose_link_cmd='echo'
-       if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
-         lt_int_apple_cc_single_mod=yes
-       fi
-       if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring'
-       else
-        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring'
-      fi
-      _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $compiler_flags $libobjs $deplibs'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
-        if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $compiler_flags $libobjs $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-        else
-          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $compiler_flags $deplibs -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-        fi
-          _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $compiler_flags $libobjs $deplibs~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-    else  
-      _LT_AC_TAGVAR(ld_shlibs, $1)=no
-    fi  
+    if test "$GCC" = yes ; then
+       output_verbose_link_cmd='echo'
+        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+      _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         _LT_AC_TAGVAR(ld_shlibs, $1)=no
+          ;;
+      esac
+    fi
       ;;
 
     dgux*)
@@ -5409,8 +6065,8 @@
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu)
-      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $compiler_flags $libobjs $deplibs'
+    freebsd* | dragonfly*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -5418,7 +6074,7 @@
 
     hpux9*)
       if test "$GCC" = yes; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $compiler_flags $libobjs $deplibs~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
       else
        _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
       fi
@@ -5432,47 +6088,62 @@
       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
       ;;
 
-    hpux10* | hpux11*)
+    hpux10*)
       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-       case "$host_cpu" in
-       hppa*64*|ia64*)
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+       # hardcode_minus_L: Not really in the search PATH,
+       # but as the default location of the library.
+       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+       case $host_cpu in
+       hppa*64*)
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+         ;;
+       ia64*)
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
          ;;
        *)
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $compiler_flags $libobjs $deplibs'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
          ;;
        esac
       else
-       case "$host_cpu" in
-       hppa*64*|ia64*)
-         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
+       case $host_cpu in
+       hppa*64*)
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+         ;;
+       ia64*)
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
          ;;
        *)
-         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
          ;;
        esac
       fi
       if test "$with_gnu_ld" = no; then
-       case "$host_cpu" in
-       hppa*64*)
-         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+       case $host_cpu in
+       hppa*64*|ia64*)
          _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
          _LT_AC_TAGVAR(hardcode_direct, $1)=no
          _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
          ;;
-       ia64*)
-         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-         _LT_AC_TAGVAR(hardcode_direct, $1)=no
-         _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-
-         # hardcode_minus_L: Not really in the search PATH,
-         # but as the default location of the library.
-         _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
-         ;;
        *)
-         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
          _LT_AC_TAGVAR(hardcode_direct, $1)=yes
          _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
@@ -5486,7 +6157,7 @@
 
     irix5* | irix6* | nonstopux*)
       if test "$GCC" = yes; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $compiler_flags $libobjs $deplibs ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
       else
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
@@ -5496,7 +6167,7 @@
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
       ;;
 
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
       else
@@ -5516,23 +6187,28 @@
       ;;
 
     openbsd*)
-      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $compiler_flags $libobjs $deplibs'
-       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+         _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+       else
+         case $host_os in
+          openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+            _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+            _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+            ;;
+          *)
+            _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+            _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+            ;;
+         esac
+        fi
       else
-       case $host_os in
-        openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-          _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-          ;;
-        *)
-          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $compiler_flags $libobjs $deplibs'
-          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-          ;;
-       esac
+       _LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
 
@@ -5540,14 +6216,14 @@
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_AC_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 $compiler_flags $libobjs $deplibs$output_objdir/$libname.def'
+      _LT_AC_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_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
       ;;
 
     osf3*)
       if test "$GCC" = yes; then
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $libobjs $deplibs ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
       else
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
@@ -5559,13 +6235,13 @@
     osf4* | osf5*)     # as osf3* with the addition of -msym flag
       if test "$GCC" = yes; then
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $compiler_flags $libobjs $deplibs ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
       else
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
        _LT_AC_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~
-       $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
+       $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
@@ -5573,21 +6249,15 @@
       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
       ;;
 
-    sco3.2v5*)
-      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
-      runpath_var=LD_RUN_PATH
-      hardcode_runpath_var=yes
-      ;;
-
     solaris*)
       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
       if test "$GCC" = yes; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs'
+       wlarc='${wl}'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
        _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
-         $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs~$rm $lib.exp'
+         $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
       else
+       wlarc=''
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
        _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
        $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
@@ -5596,8 +6266,17 @@
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
       case $host_os in
       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-      *) # Supported since Solaris 2.6 (maybe 2.5.1?)
-       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
+      *)
+       # The compiler driver will combine and reorder linker options,
+       # but understands `-z linker_flag'.  GCC discards it without `$wl',
+       # but is careful enough not to reorder.
+       # Supported since Solaris 2.6 (maybe 2.5.1?)
+       if test "$GCC" = yes; then
+         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+       else
+         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+       fi
+       ;;
       esac
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
       ;;
@@ -5606,7 +6285,7 @@
       if test "x$host_vendor" = xsequent; then
        # Use $CC to link under sequent, because it throws in some extra .o
        # files that make .init and .fini sections work.
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $compiler_flags $libobjs $deplibs'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
       else
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
       fi
@@ -5654,36 +6333,45 @@
       fi
       ;;
 
-    sysv4.2uw2*)
-      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-      _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      hardcode_runpath_var=yes
-      runpath_var=LD_RUN_PATH
-      ;;
+      runpath_var='LD_RUN_PATH'
 
-   sysv5OpenUNIX8* | sysv5UnixWare7* |  sysv5uw[[78]]* | unixware7*)
-      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
       if test "$GCC" = yes; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
       else
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $compiler_flags $libobjs $deplibs'
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
       fi
-      runpath_var='LD_RUN_PATH'
-      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
       ;;
 
-    sysv5*)
-      _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
-      # $CC -shared without GNU ld will not create a library from C++
-      # object files and a static libstdc++, better avoid it by now
-      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
-               $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
-      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
       runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
       ;;
 
     uts4*)
@@ -5701,11 +6389,6 @@
 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
 
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
 #
 # Do we need to explicitly link libc?
 #
@@ -5725,14 +6408,15 @@
       # to ld, don't add -lc before -lgcc.
       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-  
+      echo "$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_AC_TAGVAR(lt_prog_compiler_wl, $1)
+       pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
         compiler_flags=-v
         linker_flags=-v
         verstring=
@@ -5827,6 +6511,30 @@
 [AC_CHECK_TOOL(RC, windres, no)
 ])
 
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+m4_ifndef([_AS_TEST_PREPARE],
+[m4_defun([_AS_TEST_PREPARE],
+[if test -x / >/dev/null 2>&1; then
+  as_executable_p='test -x'
+else
+  as_executable_p='test -f'
+fi
+])])# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+m4_ifndef([AS_EXECUTABLE_P],
+[m4_defun([AS_EXECUTABLE_P],
+[AS_REQUIRE([_AS_TEST_PREPARE])dnl
+$as_executable_p $1[]dnl
+])])# AS_EXECUTABLE_P
+
 ############################################################
 # NOTE: This macro has been submitted for inclusion into   #
 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
@@ -5849,18 +6557,19 @@
   test -z "$as_dir" && as_dir=.
   for lt_ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+      if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
       fi
     done
   done
 done
+IFS=$as_save_IFS
 lt_ac_max=0
 lt_ac_count=0
 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 # along with /bin/sed that truncates output.
 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
-  test ! -f $lt_ac_sed && break
+  test ! -f $lt_ac_sed && continue
   cat /dev/null > conftest.in
   lt_ac_count=0
   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
@@ -5887,5 +6596,6 @@
 done
 ])
 SED=$lt_cv_path_SED
+AC_SUBST([SED])
 AC_MSG_RESULT([$SED])
 ])
diff -Nrua a/admin/ltmain.sh b/admin/ltmain.sh
--- a/admin/ltmain.sh   2007-10-08 13:34:50.000000000 +0200
+++ b/admin/ltmain.sh   2008-01-21 23:31:58.000000000 +0100
@@ -1,8 +1,8 @@
 # ltmain.sh - Provide generalized library-building support services.
 # NOTE: Changing this file will not affect anything until you rerun configure.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003
-# Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007  Free Software Foundation, Inc.
 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 #
 # This program is free software; you can redistribute it and/or modify
@@ -24,6 +24,42 @@
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
+basename="s,^.*/,,g"
+
+# 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="$0"
+
+# The name of this program:
+progname=`echo "$progpath" | $SED $basename`
+modename="$progname"
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION="1.5.24 Debian 1.5.24-2"
+TIMESTAMP=" (1.1220.2.456 2007/06/24 02:25:32)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
 # Check that we have a working $echo.
 if test "X$1" = X--no-reexec; then
   # Discard the --no-reexec flag, and continue.
@@ -36,7 +72,7 @@
   :
 else
   # Restart under the correct shell, and then maybe $echo will work.
-  exec $SHELL "$0" --no-reexec ${1+"$@"}
+  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
 fi
 
 if test "X$1" = X--fallback-echo; then
@@ -45,19 +81,9 @@
   cat <<EOF
 $*
 EOF
-  exit 0
+  exit $EXIT_SUCCESS
 fi
 
-# The name of this program.
-progname=`$echo "$0" | ${SED} 's%^.*/%%'`
-modename="$progname"
-
-# Constants.
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=1.5a
-TIMESTAMP=" (1.1240 2003/06/26 06:55:19)"
-
 default_mode=
 help="Try \`$progname --help' for more information."
 magic="%%%MAGIC variable%%%"
@@ -70,14 +96,15 @@
 Xsed="${SED}"' -e 1s/^X//'
 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
 # test EBCDIC or ASCII
-case `echo A|tr A '\301'` in
- A) # EBCDIC based system
-  SP2NL="tr '\100' '\n'"
-  NL2SP="tr '\r\n' '\100\100'"
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  SP2NL='tr \040 \012'
+  NL2SP='tr \015\012 \040\040'
   ;;
- *) # Assume ASCII based system
-  SP2NL="tr '\040' '\012'"
-  NL2SP="tr '\015\012' '\040\040'"
+ *) # EBCDIC based system
+  SP2NL='tr \100 \n'
+  NL2SP='tr \r\n \100\100'
   ;;
 esac
 
@@ -86,20 +113,24 @@
 # These must not be set unconditionally because not all systems understand
 # e.g. LANG=C (notably SCO).
 # We save the old values to restore during execute mode.
-if test "${LC_ALL+set}" = set; then
-  save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
-  save_LANG="$LANG"; LANG=C; export LANG
-fi
+for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+         save_$lt_var=\$$lt_var
+         $lt_var=C
+         export $lt_var
+       fi"
+done
 
 # Make sure IFS has a sensible default
-: ${IFS="      "}
+lt_nl='
+'
+IFS="  $lt_nl"
 
 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
   $echo "$modename: not configured to build any kind of library" 1>&2
   $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
-  exit 1
+  exit $EXIT_FAILURE
 fi
 
 # Global variables.
@@ -111,17 +142,62 @@
 show="$echo"
 show_help=
 execute_dlfiles=
+duplicate_deps=no
+preserve_args=
 lo2o="s/\\.lo\$/.${objext}/"
 o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
 
 #####################################
 # Shell function definitions:
 # This seems to be the best place for them
 
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+       # Failing that, at least try and use $RANDOM to avoid a race
+       my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+       save_mktempdir_umask=`umask`
+       umask 0077
+       $mkdir "$my_tmpdir"
+       umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || {
+        $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+       exit $EXIT_FAILURE
+      }
+    fi
+
+    $echo "X$my_tmpdir" | $Xsed
+}
+
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
 # Need a lot of goo to handle *both* DLLs and import libs
 # Has to be a shell function in order to 'eat' the argument
 # that is supplied when $file_magic_command is called.
-win32_libid () {
+func_win32_libid ()
+{
   win32_libid_type="unknown"
   win32_fileres=`file -L $1 2>/dev/null`
   case $win32_fileres in
@@ -130,17 +206,22 @@
     ;;
   *ar\ archive*) # could be an import, or static
     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
-      grep -E 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
       win32_nmres=`eval $NM -f posix -A $1 | \
-       sed -n -e '1,100{/ I /{x;/import/!{s/^/import/;h;p;};x;};}'`
-      if test "X$win32_nmres" = "Ximport" ; then
-        win32_libid_type="x86 archive import"
-      else
-        win32_libid_type="x86 archive static"
-      fi
+       $SED -n -e '1,100{
+               / I /{
+                       s,.*,import,
+                       p
+                       q
+                       }
+               }'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
     fi
     ;;
-  *DLL*) 
+  *DLL*)
     win32_libid_type="x86 DLL"
     ;;
   *executable*) # but shell scripts are "executable" too...
@@ -154,9 +235,191 @@
   $echo $win32_libid_type
 }
 
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+       case $arg in
+         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+         arg="\"$arg\""
+         ;;
+       esac
+       CC_quoted="$CC_quoted $arg"
+      done
+      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` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+       for z in $available_tags; do
+         if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+           # Evaluate the configuration.
+           eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+           CC_quoted=
+           for arg in $CC; do
+           # Double-quote args containing other shell metacharacters.
+           case $arg in
+             *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
+             arg="\"$arg\""
+             ;;
+           esac
+           CC_quoted="$CC_quoted $arg"
+         done
+           case "$@ " in
+             " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
+             # The compiler in the base compile command matches
+             # the one in the tagged configuration.
+             # Assume this is the tagged configuration we want.
+             tagname=$z
+             break
+             ;;
+           esac
+         fi
+       done
+       # If $tagname still isn't set, then no tagged configuration
+       # was found and let the user know that the "--tag" command
+       # line option must be used.
+       if test -z "$tagname"; then
+         $echo "$modename: unable to infer tagged configuration"
+         $echo "$modename: specify a tag with \`--tag'" 1>&2
+         exit $EXIT_FAILURE
+#        else
+#          $echo "$modename: using $tagname tagged configuration"
+       fi
+       ;;
+      esac
+    fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+
+    $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+    $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+      exit $EXIT_FAILURE
+    fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+    my_status=""
+
+    $show "${rm}r $my_gentop"
+    $run ${rm}r "$my_gentop"
+    $show "$mkdir $my_gentop"
+    $run $mkdir "$my_gentop"
+    my_status=$?
+    if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+      exit $my_status
+    fi
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+       [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+       *) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+       *" $my_xlib_u "*)
+         extracted_serial=`expr $extracted_serial + 1`
+         my_xlib_u=lt$extracted_serial-$my_xlib ;;
+       *) break ;;
+       esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      $show "${rm}r $my_xdir"
+      $run ${rm}r "$my_xdir"
+      $show "$mkdir $my_xdir"
+      $run $mkdir "$my_xdir"
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+       exit $exit_status
+      fi
+      case $host in
+      *-darwin*)
+       $show "Extracting $my_xabs"
+       # Do not bother doing anything if just a dry run
+       if test -z "$run"; then
+         darwin_orig_dir=`pwd`
+         cd $my_xdir || exit $?
+         darwin_archive=$my_xabs
+         darwin_curdir=`pwd`
+         darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+         darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+         if test -n "$darwin_arches"; then 
+           darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+           darwin_arch=
+           $show "$darwin_base_archive has multiple architectures $darwin_arches"
+           for darwin_arch in  $darwin_arches ; do
+             mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+             lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+             cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+             func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+             cd "$darwin_curdir"
+             $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+           done # $darwin_arches
+      ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+           darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+           darwin_file=
+           darwin_files=
+           for darwin_file in $darwin_filelist; do
+             darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+             lipo -create -output "$darwin_file" $darwin_files
+           done # $darwin_filelist
+           ${rm}r unfat-$$
+           cd "$darwin_orig_dir"
+         else
+           cd "$darwin_orig_dir"
+           func_extract_an_archive "$my_xdir" "$my_xabs"
+         fi # $darwin_arches
+       fi # $run
+       ;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+        ;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+    done
+    func_extract_archives_result="$my_oldobjs"
+}
 # End of Shell function definitions
 #####################################
 
+# Darwin sucks
+eval std_shrext=\"$shrext_cmds\"
+
+disable_libs=no
+
 # Parse our command line options once, thoroughly.
 while test "$#" -gt 0
 do
@@ -176,12 +439,13 @@
       ;;
     tag)
       tagname="$arg"
+      preserve_args="${preserve_args}=$arg"
 
       # Check whether tagname contains only valid characters
       case $tagname in
       *[!-_A-Za-z0-9,/]*)
        $echo "$progname: invalid tag name: $tagname" 1>&2
-       exit 1
+       exit $EXIT_FAILURE
        ;;
       esac
 
@@ -191,10 +455,10 @@
        # not specially marked.
        ;;
       *)
-       if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$0" > /dev/null; then
+       if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
          taglist="$taglist $tagname"
          # Evaluate the configuration.
-         eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $0`"
+         eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
        else
          $echo "$progname: ignoring unknown tag $tagname" 1>&2
        fi
@@ -218,26 +482,28 @@
     ;;
 
   --version)
-    $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
-    $echo
-    $echo "Copyright (C) 2003  Free Software Foundation, Inc."
-    $echo "This is free software; see the source for copying conditions.  There is NO"
-    $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-    exit 0
+    echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2007  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."
+    exit $?
     ;;
 
   --config)
-    ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $0
+    ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
     # Now print the configurations for the tags.
     for tagname in $taglist; do
-      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$0"
+      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
     done
-    exit 0
+    exit $?
     ;;
 
   --debug)
     $echo "$progname: enabling shell trace mode"
     set -x
+    preserve_args="$preserve_args $arg"
     ;;
 
   --dry-run | -n)
@@ -256,7 +522,7 @@
     else
       $echo "disable static libraries"
     fi
-    exit 0
+    exit $?
     ;;
 
   --finish) mode="finish" ;;
@@ -268,13 +534,19 @@
 
   --quiet | --silent)
     show=:
+    preserve_args="$preserve_args $arg"
     ;;
 
-  --tag) prevopt="--tag" prev=tag ;;
+  --tag)
+    prevopt="--tag"
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
   --tag=*)
     set tag "$optarg" ${1+"$@"}
     shift
     prev=tag
+    preserve_args="$preserve_args --tag"
     ;;
 
   -dlopen)
@@ -285,7 +557,7 @@
   -*)
     $echo "$modename: unrecognized option \`$arg'" 1>&2
     $echo "$help" 1>&2
-    exit 1
+    exit $EXIT_FAILURE
     ;;
 
   *)
@@ -298,9 +570,21 @@
 if test -n "$prevopt"; then
   $echo "$modename: option \`$prevopt' requires an argument" 1>&2
   $echo "$help" 1>&2
-  exit 1
+  exit $EXIT_FAILURE
 fi
 
+case $disable_libs in
+no) 
+  ;;
+shared)
+  build_libtool_libs=no
+  build_old_libs=yes
+  ;;
+static)
+  build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+  ;;
+esac
+
 # If this variable is set in any of the actions, the command in it
 # will be execed at the end.  This prevents here-documents from being
 # left over by shells.
@@ -311,7 +595,7 @@
   # Infer the operation mode.
   if test -z "$mode"; then
     $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
-    $echo "*** Future versions of Libtool will require -mode=MODE be specified." 1>&2
+    $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
     case $nonopt in
     *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
       mode=link
@@ -354,7 +638,7 @@
   if test -n "$execute_dlfiles" && test "$mode" != execute; then
     $echo "$modename: unrecognized option \`-dlopen'" 1>&2
     $echo "$help" 1>&2
-    exit 1
+    exit $EXIT_FAILURE
   fi
 
   # Change the help message to a mode-specific one.
@@ -369,13 +653,15 @@
     # Get the compilation command and the source file.
     base_compile=
     srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
     suppress_output=
     arg_mode=normal
     libobj=
+    later=
 
     for arg
     do
-      case "$arg_mode" in
+      case $arg_mode in
       arg  )
        # do not "continue".  Instead, add this to base_compile
        lastarg="$arg"
@@ -394,24 +680,19 @@
        -o)
          if test -n "$libobj" ; then
            $echo "$modename: you cannot specify \`-o' more than once" 1>&2
-           exit 1
+           exit $EXIT_FAILURE
          fi
          arg_mode=target
          continue
          ;;
 
-       -static)
-         build_old_libs=yes
+       -static | -prefer-pic | -prefer-non-pic)
+         later="$later $arg"
          continue
          ;;
 
-       -prefer-pic)
-         pic_mode=yes
-         continue
-         ;;
-
-       -prefer-non-pic)
-         pic_mode=no
+       -no-suppress)
+         suppress_opt=no
          continue
          ;;
 
@@ -424,7 +705,7 @@
          args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
          lastarg=
          save_ifs="$IFS"; IFS=','
-         for arg in $args; do
+         for arg in $args; do
            IFS="$save_ifs"
 
            # Double-quote args containing other shell metacharacters.
@@ -462,7 +743,10 @@
       case $lastarg in
       # Double-quote args containing other shell metacharacters.
       # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
+      # in scan sets, and some SunOS ksh mistreat backslash-escaping
+      # in scan sets (worked around with variable expansion),
+      # and furthermore cannot handle '|' '&' '(' ')' in scan sets 
+      # at all, so we specify them separately.
       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \    ]*|*]*|"")
        lastarg="\"$lastarg\""
        ;;
@@ -474,11 +758,11 @@
     case $arg_mode in
     arg)
       $echo "$modename: you must specify an argument for -Xcompile"
-      exit 1
+      exit $EXIT_FAILURE
       ;;
     target)
       $echo "$modename: you must specify a target with \`-o'" 1>&2
-      exit 1
+      exit $EXIT_FAILURE
       ;;
     *)
       # Get the name of the library object.
@@ -500,9 +784,10 @@
     *.class) xform=class ;;
     *.cpp) xform=cpp ;;
     *.cxx) xform=cxx ;;
-    *.f90) xform=f90 ;;
+    *.[fF][09]?) xform=[fF][09]. ;;
     *.for) xform=for ;;
     *.java) xform=java ;;
+    *.obj) xform=obj ;;
     esac
 
     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
@@ -511,51 +796,39 @@
     *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
     *)
       $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
-      exit 1
+      exit $EXIT_FAILURE
       ;;
     esac
 
-    # Infer tagged configuration to use if any are available and
-    # if one wasn't chosen via the "--tag" command line option.
-    # Only attempt this if the compiler in the base compile
-    # command doesn't match the default compiler.
-    if test -n "$available_tags" && test -z "$tagname"; then
-      case $base_compile 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` "*) ;;
-      # Blanks at the start of $base_compile will cause this to fail
-      # if we don't check for them as well.
-      *)
-       for z in $available_tags; do
-         if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
-           # Evaluate the configuration.
-           eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
-           case "$base_compile " in
-           "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
-             # The compiler in the base compile command matches
-             # the one in the tagged configuration.
-             # Assume this is the tagged configuration we want.
-             tagname=$z
-             break
-             ;;
-           esac
-         fi
-       done
-       # If $tagname still isn't set, then no tagged configuration
-       # was found and let the user know that the "--tag" command
-       # line option must be used.
-       if test -z "$tagname"; then
-         $echo "$modename: unable to infer tagged configuration"
-         $echo "$modename: specify a tag with \`--tag'" 1>&2
-         exit 1
-#        else
-#          $echo "$modename: using $tagname tagged configuration"
-       fi
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -static)
+       build_old_libs=yes
+       continue
+       ;;
+
+      -prefer-pic)
+       pic_mode=yes
+       continue
+       ;;
+
+      -prefer-non-pic)
+       pic_mode=no
+       continue
        ;;
       esac
-    fi
+    done
 
+    qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+    case $qlibobj in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \    ]*|*]*|"")
+       qlibobj="\"$qlibobj\"" ;;
+    esac
+    test "X$libobj" != "X$qlibobj" \
+       && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"'  &()|`$[]' \
+       && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
     objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
     xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
     if test "X$xdir" = "X$obj"; then
@@ -568,7 +841,7 @@
     if test -z "$base_compile"; then
       $echo "$modename: you must specify a compilation command" 1>&2
       $echo "$help" 1>&2
-      exit 1
+      exit $EXIT_FAILURE
     fi
 
     # Delete any leftover library objects.
@@ -579,7 +852,7 @@
     fi
 
     $run $rm $removelist
-    trap "$run $rm $removelist; exit 1" 1 2 15
+    trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
 
     # On Cygwin there's no "real" PIC flag so we must build both object types
     case $host_os in
@@ -598,7 +871,7 @@
       output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
       lockfile="$output_obj.lock"
       removelist="$removelist $output_obj $lockfile"
-      trap "$run $rm $removelist; exit 1" 1 2 15
+      trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
     else
       output_obj=
       need_locks=no
@@ -608,7 +881,7 @@
     # Lock this critical section if it is needed
     # We use this script file to make the link, it avoids creating a new file
     if test "$need_locks" = yes; then
-      until $run ln "$0" "$lockfile" 2>/dev/null; do
+      until $run ln "$progpath" "$lockfile" 2>/dev/null; do
        $show "Waiting for $lockfile to be removed"
        sleep 2
       done
@@ -626,14 +899,19 @@
 compiler."
 
        $run $rm $removelist
-       exit 1
+       exit $EXIT_FAILURE
       fi
-      $echo $srcfile > "$lockfile"
+      $echo "$srcfile" > "$lockfile"
     fi
 
     if test -n "$fix_srcfile_path"; then
       eval srcfile=\"$fix_srcfile_path\"
     fi
+    qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+    case $qsrcfile in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \    ]*|*]*|"")
+      qsrcfile="\"$qsrcfile\"" ;;
+    esac
 
     $run $rm "$libobj" "${libobj}T"
 
@@ -655,18 +933,18 @@
       fbsd_hideous_sh_bug=$base_compile
 
       if test "$pic_mode" != no; then
-       command="$base_compile $srcfile $pic_flag"
+       command="$base_compile $qsrcfile $pic_flag"
       else
        # Don't build PIC code
-       command="$base_compile $srcfile"
+       command="$base_compile $qsrcfile"
       fi
 
       if test ! -d "${xdir}$objdir"; then
        $show "$mkdir ${xdir}$objdir"
        $run $mkdir ${xdir}$objdir
-       status=$?
-       if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then
-         exit $status
+       exit_status=$?
+       if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+         exit $exit_status
        fi
       fi
 
@@ -681,7 +959,7 @@
       if $run eval "$command"; then :
       else
        test -n "$output_obj" && $run $rm $removelist
-       exit 1
+       exit $EXIT_FAILURE
       fi
 
       if test "$need_locks" = warn &&
@@ -701,7 +979,7 @@
 compiler."
 
        $run $rm $removelist
-       exit 1
+       exit $EXIT_FAILURE
       fi
 
       # Just move the object if needed, then go on to compile the next one
@@ -722,7 +1000,9 @@
 EOF
 
       # Allow error messages only from the first compilation.
-      suppress_output=' >/dev/null 2>&1'
+      if test "$suppress_opt" = yes; then
+        suppress_output=' >/dev/null 2>&1'
+      fi
     else
       # No PIC object so indicate it doesn't exist in the libtool
       # object file.
@@ -736,9 +1016,9 @@
     if test "$build_old_libs" = yes; then
       if test "$pic_mode" != yes; then
        # Don't build PIC code
-       command="$base_compile $srcfile"
+       command="$base_compile $qsrcfile"
       else
-       command="$base_compile $srcfile $pic_flag"
+       command="$base_compile $qsrcfile $pic_flag"
       fi
       if test "$compiler_c_o" = yes; then
        command="$command -o $obj"
@@ -751,7 +1031,7 @@
       if $run eval "$command"; then :
       else
        $run $rm $removelist
-       exit 1
+       exit $EXIT_FAILURE
       fi
 
       if test "$need_locks" = warn &&
@@ -771,7 +1051,7 @@
 compiler."
 
        $run $rm $removelist
-       exit 1
+       exit $EXIT_FAILURE
       fi
 
       # Just move the object if needed
@@ -809,7 +1089,7 @@
       $run $rm "$lockfile"
     fi
 
-    exit 0
+    exit $EXIT_SUCCESS
     ;;
 
   # libtool link mode
@@ -835,7 +1115,7 @@
       ;;
     esac
     libtool_args="$nonopt"
-    base_compile="$nonopt"
+    base_compile="$nonopt $@"
     compile_command="$nonopt"
     finalize_command="$nonopt"
 
@@ -847,7 +1127,6 @@
     old_convenience=
     deplibs=
     old_deplibs=
-    add_flags=
     compiler_flags=
     linker_flags=
     dllsearchpath=
@@ -868,6 +1147,8 @@
     no_install=no
     objs=
     non_pic_objects=
+    notinst_path= # paths that contain not-installed libtool libraries
+    precious_files_regex=
     prefer_static_libs=no
     preload=no
     prev=
@@ -881,26 +1162,38 @@
     vinfo=
     vinfo_number=no
 
+    func_infer_tag $base_compile
+
     # We need to know -static, to get the right output filenames.
     for arg
     do
       case $arg in
-      -all-static | -static)
-       if test "X$arg" = "X-all-static"; then
+      -all-static | -static | -static-libtool-libs)
+       case $arg in
+       -all-static)
          if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
            $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
          fi
          if test -n "$link_static_flag"; then
            dlopen_self=$dlopen_self_static
          fi
-       else
+         prefer_static_libs=yes
+         ;;
+       -static)
          if test -z "$pic_flag" && test -n "$link_static_flag"; then
            dlopen_self=$dlopen_self_static
          fi
-       fi
+         prefer_static_libs=built
+         ;;
+       -static-libtool-libs)
+         if test -z "$pic_flag" && test -n "$link_static_flag"; then
+           dlopen_self=$dlopen_self_static
+         fi
+         prefer_static_libs=yes
+         ;;
+       esac
        build_libtool_libs=no
        build_old_libs=yes
-       prefer_static_libs=yes
        break
        ;;
       esac
@@ -912,7 +1205,6 @@
     # Go through the arguments, transforming them on the way.
     while test "$#" -gt 0; do
       arg="$1"
-      base_compile="$base_compile $arg"
       shift
       case $arg in
       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \    ]*|*]*|"")
@@ -976,7 +1268,7 @@
          export_symbols="$arg"
          if test ! -f "$arg"; then
            $echo "$modename: symbol file \`$arg' does not exist"
-           exit 1
+           exit $EXIT_FAILURE
          fi
          prev=
          continue
@@ -991,6 +1283,11 @@
          prev=
          continue
          ;;
+       precious_regex)
+         precious_files_regex="$arg"
+         prev=
+         continue
+         ;;
        release)
          release="-$arg"
          prev=
@@ -1023,7 +1320,7 @@
                   test "$pic_object" = none && \
                   test "$non_pic_object" = none; then
                  $echo "$modename: cannot find name of object for \`$arg'" 1>&2
-                 exit 1
+                 exit $EXIT_FAILURE
                fi
 
                # Extract subdirectory from the argument.
@@ -1071,12 +1368,17 @@
                  if test -z "$pic_object" || test "$pic_object" = none ; then
                    arg="$non_pic_object"
                  fi
+               else
+                 # If the PIC object exists, use it instead.
+                 # $xdir was prepended to $pic_object above.
+                 non_pic_object="$pic_object"
+                 non_pic_objects="$non_pic_objects $non_pic_object"
                fi
              else
                # Only an error if not doing a dry-run.
                if test -z "$run"; then
                  $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
-                 exit 1
+                 exit $EXIT_FAILURE
                else
                  # Dry-run case.
 
@@ -1097,7 +1399,7 @@
            done
          else
            $echo "$modename: link input file \`$save_arg' does not exist"
-           exit 1
+           exit $EXIT_FAILURE
          fi
          arg=$save_arg
          prev=
@@ -1109,7 +1411,7 @@
          [\\/]* | [A-Za-z]:[\\/]*) ;;
          *)
            $echo "$modename: only absolute run-paths are allowed" 1>&2
-           exit 1
+           exit $EXIT_FAILURE
            ;;
          esac
          if test "$prev" = rpath; then
@@ -1149,16 +1451,15 @@
          finalize_command="$finalize_command $qarg"
          continue
          ;;
-       framework)
-         case $host in
-           *-*-darwin*)
-             case "$deplibs " in
-               *" $qarg.ltframework "*) ;;
-               *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
-                  ;;
-              esac
-              ;;
-         esac
+       shrext)
+         shrext_cmds="$arg"
+         prev=
+         continue
+         ;;
+       darwin_framework|darwin_framework_skip)
+         test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
+         compile_command="$compile_command $arg"
+         finalize_command="$finalize_command $arg"
          prev=
          continue
          ;;
@@ -1210,7 +1511,7 @@
       -export-symbols | -export-symbols-regex)
        if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
          $echo "$modename: more than one -exported-symbols argument is not allowed"
-         exit 1
+         exit $EXIT_FAILURE
        fi
        if test "X$arg" = "X-export-symbols"; then
          prev=expsyms
@@ -1220,6 +1521,18 @@
        continue
        ;;
 
+      -framework|-arch|-isysroot)
+       case " $CC " in
+         *" ${arg} ${1} "* | *" ${arg} ${1} "*) 
+               prev=darwin_framework_skip ;;
+         *) compiler_flags="$compiler_flags $arg"
+            prev=darwin_framework ;;
+       esac
+       compile_command="$compile_command $arg"
+       finalize_command="$finalize_command $arg"
+       continue
+       ;;
+
       -inst-prefix-dir)
        prev=inst_prefix
        continue
@@ -1246,7 +1559,8 @@
          absdir=`cd "$dir" && pwd`
          if test -z "$absdir"; then
            $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
-           exit 1
+           absdir="$dir"
+           notinst_path="$notinst_path $dir"
          fi
          dir="$absdir"
          ;;
@@ -1260,10 +1574,15 @@
        esac
        case $host in
        *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+         testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
          case :$dllsearchpath: in
          *":$dir:"*) ;;
          *) dllsearchpath="$dllsearchpath:$dir";;
          esac
+         case :$dllsearchpath: in
+         *":$testbindir:"*) ;;
+         *) dllsearchpath="$dllsearchpath:$testbindir";;
+         esac
          ;;
        esac
        continue
@@ -1272,26 +1591,35 @@
       -l*)
        if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
          case $host in
-         *-*-cygwin* | *-*-pw32* | *-*-beos*)
+         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
            # These systems don't actually have a C or math library (as such)
            continue
            ;;
-         *-*-mingw* | *-*-os2*)
+         *-*-os2*)
            # These systems don't actually have a C library (as such)
            test "X$arg" = "X-lc" && continue
            ;;
-         *-*-openbsd* | *-*-freebsd*)
+         *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
            # Do not include libc due to us having libc/libc_r.
            test "X$arg" = "X-lc" && continue
            ;;
          *-*-rhapsody* | *-*-darwin1.[012])
            # Rhapsody C and math libraries are in the System framework
-           deplibs="$deplibs System.ltframework"
+           deplibs="$deplibs -framework System"
            continue
+           ;;
+         *-*-sco3.2v5* | *-*-sco5v6*)
+           # Causes problems with __ctype
+           test "X$arg" = "X-lc" && continue
+           ;;
+         *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+           # Compiler inserts libc in the correct place for threads to work
+           test "X$arg" = "X-lc" && continue
+           ;;
          esac
        elif test "X$arg" = "X-lc_r"; then
         case $host in
-        *-*-openbsd*)
+        *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
           # Do not include libc_r directly, use -pthread flag.
           continue
           ;;
@@ -1301,18 +1629,42 @@
        continue
        ;;
 
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      -model)
+       compile_command="$compile_command $arg"
+       compiler_flags="$compiler_flags $arg"
+       finalize_command="$finalize_command $arg"
+       prev=xcompiler
+       continue
+       ;;
+
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+       compiler_flags="$compiler_flags $arg"
+       compile_command="$compile_command $arg"
+       finalize_command="$finalize_command $arg"
+       continue
+       ;;
+
       -module)
        module=yes
        continue
        ;;
 
-      # gcc -m* arguments should be passed to the linker via $compiler_flags
-      # in order to pass architecture information to the linker
-      # (e.g. 32 vs 64-bit).  This may also be accomplished via -Wl,-mfoo
-      # but this is not reliable with gcc because gcc may use -mfoo to