#! /bin/sh



# ltconfig - Create a system-specific libtool.

# Copyright (C) 1996-1999 Free Software Foundation, Inc.

# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

#

# This file 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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.



# A lot of this script is taken from autoconf-2.10.



# Check that we are running under the correct shell.

SHELL=${CONFIG_SHELL-/bin/sh}

echo=echo

if test "X$1" = X--no-reexec; then

  # Discard the --no-reexec flag, and continue.

  shift

elif test "X$1" = X--fallback-echo; then

  # Avoid inline document here, it may be left over

  :

elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then

  # Yippee, $echo works!

  :

else

  # Restart under the correct shell.

  exec "$SHELL" "$0" --no-reexec ${1+"$@"}

fi



if test "X$1" = X--fallback-echo; then

  # used as fallback echo

  shift

  cat <<EOF

$*

EOF

  exit 0

fi



# Find the correct PATH separator.  Usually this is `:', but

# DJGPP uses `;' like DOS.

if test "X${PATH_SEPARATOR+set}" != "Xset"; then

  UNAME=${UNAME-`uname 2>/dev/null`}

  case X$UNAME in

    *-DOS) PATH_SEPARATOR=';' ;;

    *)     PATH_SEPARATOR=':' ;;

  esac

fi



# The HP-UX ksh and POSIX shell print the target directory to stdout

# if CDPATH is set.

if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi



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`" &&

       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then

      break

    fi

  done

fi



if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||

   test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then

  # The Solaris, AIX, and Digital Unix default echo programs unquote

  # backslashes.  This makes it impossible to quote backslashes using

  #   echo "$something" | sed 's/\\/\\\\/g'

  #

  # So, first we look for a working echo in the user's PATH.



  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"

  for dir in $PATH /usr/ucb; do

    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&

       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&

       test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then

      echo="$dir/echo"

      break

    fi

  done

  IFS="$save_ifs"



  if test "X$echo" = Xecho; then

    # We didn't find a better echo, so look for alternatives.

    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&

       test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then

      # This shell has a builtin print -r that does the trick.

      echo='print -r'

    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&

	 test "X$CONFIG_SHELL" != X/bin/ksh; then

      # If we have ksh, try running ltconfig again with it.

      ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"

      export ORIGINAL_CONFIG_SHELL

      CONFIG_SHELL=/bin/ksh

      export CONFIG_SHELL

      exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}

    else

      # Try using printf.

      echo='printf "%s\n"'

      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&

	 test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then

	# Cool, printf works

	:

      elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&

	   test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then

	CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"

	export CONFIG_SHELL

	SHELL="$CONFIG_SHELL"

	export SHELL

	echo="$CONFIG_SHELL $0 --fallback-echo"

      elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&

	   test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then

	echo="$CONFIG_SHELL $0 --fallback-echo"

      else

	# maybe with a smaller string...

	prev=:



	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do

	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then

	    break

	  fi

	  prev="$cmd"

	done



	if test "$prev" != 'sed 50q "$0"'; then

	  echo_test_string=`eval $prev`

	  export echo_test_string

	  exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}

	else

	  # Oops.  We lost completely, so just stick with echo.

	  echo=echo

	fi

      fi

    fi

  fi

fi



# Sed substitution that helps us do robust quoting.  It backslashifies

# metacharacters that are still active within double-quoted strings.

Xsed='sed -e s/^X//'

sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'



# Same as above, but do not quote variable references.

double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'



# Sed substitution to delay expansion of an escaped shell variable in a

# double_quote_subst'ed string.

delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'



# The name of this program.

progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`



# Constants:

PROGRAM=ltconfig

PACKAGE=libtool

VERSION=1.3

TIMESTAMP=" (1.385.2.117 1999/04/29 13:07:13)"

ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'

ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5'

rm="rm -f"



help="Try \`$progname --help' for more information."



# Global variables:

default_ofile=libtool

can_build_shared=yes

enable_shared=yes

# All known linkers require a `.a' archive for static linking.

enable_static=yes

enable_fast_install=yes

enable_dlopen=unknown

enable_win32_dll=no

ltmain=

silent=

srcdir=

ac_config_guess=

ac_config_sub=

host=

nonopt=

ofile="$default_ofile"

verify_host=yes

with_gcc=no

with_gnu_ld=no

need_locks=yes

ac_ext=c

objext=o

libext=a

cache_file=



old_AR="$AR"

old_CC="$CC"

old_CFLAGS="$CFLAGS"

old_CPPFLAGS="$CPPFLAGS"

old_LDFLAGS="$LDFLAGS"

old_LD="$LD"

old_LN_S="$LN_S"

old_LIBS="$LIBS"

old_NM="$NM"

old_RANLIB="$RANLIB"

old_DLLTOOL="$DLLTOOL"

old_OBJDUMP="$OBJDUMP"

old_AS="$AS"



# Parse the command line options.

args=

prev=

for option

do

  case "$option" in

  -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;

  *) optarg= ;;

  esac



  # If the previous option needs an argument, assign it.

  if test -n "$prev"; then

    eval "$prev=\$option"

    prev=

    continue

  fi



  case "$option" in

  --help) cat <<EOM

Usage: $progname [OPTION]... [HOST [LTMAIN]]



Generate a system-specific libtool script.



    --debug                enable verbose shell tracing

    --disable-shared       do not build shared libraries

    --disable-static       do not build static libraries

    --disable-fast-install do not optimize for fast installation

    --enable-dlopen        enable dlopen support

    --enable-win32-dll     enable building dlls on win32 hosts

    --help                 display this help and exit

    --no-verify            do not verify that HOST is a valid host type

-o, --output=FILE          specify the output file [default=$default_ofile]

    --quiet                same as \`--silent'

    --silent               do not print informational messages

    --srcdir=DIR           find \`config.guess' in DIR

    --version              output version information and exit

    --with-gcc             assume that the GNU C compiler will be used

    --with-gnu-ld          assume that the C compiler uses the GNU linker

    --disable-lock         disable file locking

    --cache-file=FILE      configure cache file



LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program

that provides basic libtool functionality.



HOST is the canonical host system name [default=guessed].

EOM

  exit 0

  ;;



  --debug)

    echo "$progname: enabling shell trace mode"

    set -x

    ;;



  --disable-shared) enable_shared=no ;;



  --disable-static) enable_static=no ;;



  --disable-fast-install) enable_fast_install=no ;;



  --enable-dlopen) enable_dlopen=yes ;;



  --enable-win32-dll) enable_win32_dll=yes ;;



  --quiet | --silent) silent=yes ;;



  --srcdir) prev=srcdir ;;

  --srcdir=*) srcdir="$optarg" ;;



  --no-verify) verify_host=no ;;



  --output | -o) prev=ofile ;;

  --output=*) ofile="$optarg" ;;



  --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;



  --with-gcc) with_gcc=yes ;;

  --with-gnu-ld) with_gnu_ld=yes ;;



  --disable-lock) need_locks=no ;;



  --cache-file=*) cache_file="$optarg" ;;



  -*)

    echo "$progname: unrecognized option \`$option'" 1>&2

    echo "$help" 1>&2

    exit 1

    ;;



  *)

    if test -z "$ltmain"; then

      ltmain="$option"

    elif test -z "$host"; then

# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1

#      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then

#        echo "$progname: warning \`$option' is not a valid host type" 1>&2

#      fi

      host="$option"

    else

      echo "$progname: too many arguments" 1>&2

      echo "$help" 1>&2

      exit 1

    fi ;;

  esac

done



if test -z "$ltmain"; then

  echo "$progname: you must specify a LTMAIN file" 1>&2

  echo "$help" 1>&2

  exit 1

fi



if test ! -f "$ltmain"; then

  echo "$progname: \`$ltmain' does not exist" 1>&2

  echo "$help" 1>&2

  exit 1

fi



# Quote any args containing shell metacharacters.

ltconfig_args=

for arg

do

  case "$arg" in

  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)

  ltconfig_args="$ltconfig_args '$arg'" ;;

  *) ltconfig_args="$ltconfig_args $arg" ;;

  esac

done



# A relevant subset of AC_INIT.



# File descriptor usage:

# 0 standard input

# 1 file creation

# 2 errors and warnings

# 3 some systems may open it to /dev/tty

# 4 used on the Kubota Titan

# 5 compiler messages saved in config.log

# 6 checking for... messages and results

if test "$silent" = yes; then

  exec 6>/dev/null

else

  exec 6>&1

fi

exec 5>>./config.log



# NLS nuisances.

# Only set LANG and LC_ALL to C if already set.

# These must not be set unconditionally because not all systems understand

# e.g. LANG=C (notably SCO).

if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi

if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi



if test -n "$cache_file" && test -r "$cache_file"; then

  echo "loading cache $cache_file within ltconfig"

  . $cache_file

fi



if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then

  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.

  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then

    ac_n= ac_c='

' ac_t='	'

  else

    ac_n=-n ac_c= ac_t=

  fi

else

  ac_n= ac_c='\c' ac_t=

fi



if test -z "$srcdir"; then

  # Assume the source directory is the same one as the path to LTMAIN.

  srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`

  test "$srcdir" = "$ltmain" && srcdir=.

fi



trap "$rm conftest*; exit 1" 1 2 15

if test "$verify_host" = yes; then

  # Check for config.guess and config.sub.

  ac_aux_dir=

  for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do

    if test -f $ac_dir/config.guess; then

      ac_aux_dir=$ac_dir

      break

    fi

  done

  if test -z "$ac_aux_dir"; then

    echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2

    echo "$help" 1>&2

    exit 1

  fi

  ac_config_guess=$ac_aux_dir/config.guess

  ac_config_sub=$ac_aux_dir/config.sub



  # Make sure we can run config.sub.

  if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :

  else

    echo "$progname: cannot run $ac_config_sub" 1>&2

    echo "$help" 1>&2

    exit 1

  fi



  echo $ac_n "checking host system type""... $ac_c" 1>&6



  host_alias=$host

  case "$host_alias" in

  "")

    if host_alias=`$SHELL $ac_config_guess`; then :

    else

      echo "$progname: cannot guess host type; you must specify one" 1>&2

      echo "$help" 1>&2

      exit 1

    fi ;;

  esac

  host=`$SHELL $ac_config_sub $host_alias`

  echo "$ac_t$host" 1>&6



  # Make sure the host verified.

  test -z "$host" && exit 1



elif test -z "$host"; then

  echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2

  echo "$help" 1>&2

  exit 1

else

  host_alias=$host

fi



# Transform linux* to *-*-linux-gnu*, to support old configure scripts.

case "$host_os" in

linux-gnu*) ;;

linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`

esac



host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`

host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`

host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`



case "$host_os" in

aix3*)

  # AIX sometimes has problems with the GCC collect2 program.  For some

  # reason, if we set the COLLECT_NAMES environment variable, the problems

  # vanish in a puff of smoke.

  if test "${COLLECT_NAMES+set}" != set; then

    COLLECT_NAMES=

    export COLLECT_NAMES

  fi

  ;;

esac



# Determine commands to create old-style static archives.

old_archive_cmds='$AR cru $oldlib$oldobjs'

old_postinstall_cmds='chmod 644 $oldlib'

old_postuninstall_cmds=



# Set a sane default for `AR'.

test -z "$AR" && AR=ar



# Set a sane default for `OBJDUMP'.

test -z "$OBJDUMP" && OBJDUMP=objdump



# If RANLIB is not set, then run the test.

if test "${RANLIB+set}" != "set"; then

  result=no



  echo $ac_n "checking for ranlib... $ac_c" 1>&6

  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"

  for dir in $PATH; do

    test -z "$dir" && dir=.

    if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then

      RANLIB="ranlib"

      result="ranlib"

      break

    fi

  done

  IFS="$save_ifs"



  echo "$ac_t$result" 1>&6

fi



if test -n "$RANLIB"; then

  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"

  old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"

fi



# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.

test -z "$DLLTOOL" && DLLTOOL=dlltool

test -z "$OBJDUMP" && OBJDUMP=objdump

test -z "$AS" && AS=as



# Check to see if we are using GCC.

if test "$with_gcc" != yes || test -z "$CC"; then

  # If CC is not set, then try to find GCC or a usable CC.

  if test -z "$CC"; then

    echo $ac_n "checking for gcc... $ac_c" 1>&6

    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"

    for dir in $PATH; do

      test -z "$dir" && dir=.

      if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then

	CC="gcc"

	break

      fi

    done

    IFS="$save_ifs"



    if test -n "$CC"; then

      echo "$ac_t$CC" 1>&6

    else

      echo "$ac_t"no 1>&6

    fi

  fi



  # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".

  if test -z "$CC"; then

    echo $ac_n "checking for cc... $ac_c" 1>&6

    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"

    cc_rejected=no

    for dir in $PATH; do

      test -z "$dir" && dir=.

      if test -f $dir/cc || test -f $dir/cc$ac_exeext; then

	if test "$dir/cc" = "/usr/ucb/cc"; then

	  cc_rejected=yes

	  continue

	fi

	CC="cc"

	break

      fi

    done

    IFS="$save_ifs"

    if test $cc_rejected = yes; then

      # We found a bogon in the path, so make sure we never use it.

      set dummy $CC

      shift

      if test $# -gt 0; then

	# We chose a different compiler from the bogus one.

	# However, it has the same name, so the bogon will be chosen

	# first if we set CC to just the name; use the full file name.

	shift

	set dummy "$dir/cc" "$@"

	shift

	CC="$@"

      fi

    fi



    if test -n "$CC"; then

      echo "$ac_t$CC" 1>&6

    else

      echo "$ac_t"no 1>&6

    fi



    if test -z "$CC"; then

      echo "$progname: error: no acceptable cc found in \$PATH" 1>&2

      exit 1

    fi

  fi



  # Now see if the compiler is really GCC.

  with_gcc=no

  echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6

  echo "$progname:579: checking whether we are using GNU C" >&5



  $rm conftest.c

  cat > conftest.c <<EOF

#ifdef __GNUC__

  yes;

#endif

EOF

  if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:587: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then

    with_gcc=yes

  fi

  $rm conftest.c

  echo "$ac_t$with_gcc" 1>&6

fi



# Allow CC to be a program name with arguments.

set dummy $CC

compiler="$2"



echo $ac_n "checking for object suffix... $ac_c" 1>&6

$rm conftest*

echo 'int i = 1;' > conftest.c

echo "$progname:601: checking for object suffix" >& 5

if { (eval echo $progname:602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then

  # Append any warnings to the config.log.

  cat conftest.err 1>&5



  for ac_file in conftest.*; do

    case $ac_file in

    *.c) ;;

    *) objext=`echo $ac_file | sed -e s/conftest.//` ;;

    esac

  done

else

  cat conftest.err 1>&5

  echo "$progname: failed program was:" >&5

  cat conftest.c >&5

fi

$rm conftest*

echo "$ac_t$objext" 1>&6



echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6

pic_flag=

special_shlib_compile_flags=

wl=

link_static_flag=

no_builtin_flag=



if test "$with_gcc" = yes; then

  wl='-Wl,'

  link_static_flag='-static'



  case "$host_os" in

  beos* | irix5* | irix6* | osf3* | osf4*)

    # PIC is the default for these OSes.

    ;;

  aix*)

    # Below there is a dirty hack to force normal static linking with -ldl

    # The problem is because libdl dynamically linked with both libc and

    # libC (AIX C++ library), which obviously doesn't included in libraries

    # list by gcc. This cause undefined symbols with -static flags.

    # This hack allows C programs to be linked with "-static -ldl", but

    # we not sure about C++ programs.

    link_static_flag="$link_static_flag ${wl}-lC"

    ;;

  cygwin* | mingw* | os2*)

    # We can build DLLs from non-PIC.

    ;;

  amigaos*)

    # FIXME: we need at least 68020 code to build shared libraries, but

    # adding the `-m68020' flag to GCC prevents building anything better,

    # like `-m68040'.

    pic_flag='-m68020 -resident32 -malways-restore-a4'

    ;;

  *)

    pic_flag='-fPIC'

    ;;

  esac

else

  # PORTME Check for PIC flags for the system compiler.

  case "$host_os" in

  aix3* | aix4*)

    # All AIX code is PIC.

    link_static_flag='-bnso -bI:/lib/syscalls.exp'

    ;;



  hpux9* | hpux10* | hpux11*)

    # Is there a better link_static_flag that works with the bundled CC?

    wl='-Wl,'

    link_static_flag="${wl}-a ${wl}archive"

    pic_flag='+Z'

    ;;



  irix5* | irix6*)

    wl='-Wl,'

    link_static_flag='-non_shared'

    # PIC (with -KPIC) is the default.

    ;;



  cygwin* | mingw* | os2*)

    # We can build DLLs from non-PIC.

    ;;



  osf3* | osf4*)

    # All OSF/1 code is PIC.

    wl='-Wl,'

    link_static_flag='-non_shared'

    ;;



  sco3.2v5*)

    pic_flag='-Kpic'

    link_static_flag='-dn'

    special_shlib_compile_flags='-belf'

    ;;



  solaris*)

    pic_flag='-KPIC'

    link_static_flag='-Bstatic'

    wl='-Wl,'

    ;;



  sunos4*)

    pic_flag='-PIC'

    link_static_flag='-Bstatic'

    wl='-Qoption ld '

    ;;



  sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

    pic_flag='-KPIC'

    link_static_flag='-Bstatic'

    wl='-Wl,'

    ;;



  uts4*)

    pic_flag='-pic'

    link_static_flag='-Bstatic'

    ;;



  *)

    can_build_shared=no

    ;;

  esac

fi



if test -n "$pic_flag"; then

  echo "$ac_t$pic_flag" 1>&6



  # Check to make sure the pic_flag actually works.

  echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6

  $rm conftest*

  echo "int some_variable = 0;" > conftest.c

  save_CFLAGS="$CFLAGS"

  CFLAGS="$CFLAGS $pic_flag -DPIC"

  echo "$progname:732: checking if $compiler PIC flag $pic_flag works" >&5

  if { (eval echo $progname:733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then

    # Append any warnings to the config.log.

    cat conftest.err 1>&5

    

    case "$host_os" in

    hpux9* | hpux10* | hpux11*)

      # On HP-UX, both CC and GCC only warn that PIC is supported... then they

      # create non-PIC objects.  So, if there were any warnings, we assume that

      # PIC is not supported.

      if test -s conftest.err; then

	echo "$ac_t"no 1>&6

	can_build_shared=no

	pic_flag=

      else

	echo "$ac_t"yes 1>&6

	pic_flag=" $pic_flag"

      fi

      ;;

    *)

      echo "$ac_t"yes 1>&6

      pic_flag=" $pic_flag"

      ;;

    esac

  else

    # Append any errors to the config.log.

    cat conftest.err 1>&5

    can_build_shared=no

    pic_flag=

    echo "$ac_t"no 1>&6

  fi

  CFLAGS="$save_CFLAGS"

  $rm conftest*

else

  echo "$ac_t"none 1>&6

fi



# Check to see if options -o and -c are simultaneously supported by compiler

echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6

$rm -r conftest 2>/dev/null

mkdir conftest

cd conftest

$rm conftest*

echo "int some_variable = 0;" > conftest.c

mkdir out

# 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 .

save_CFLAGS="$CFLAGS"

CFLAGS="$CFLAGS -o out/conftest2.o"

echo "$progname:785: checking if $compiler supports -c -o file.o" >&5

if { (eval echo $progname:786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; 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 "$ac_t"no 1>&6

      compiler_c_o=no

    else

      echo "$ac_t"yes 1>&6

      compiler_c_o=yes

    fi

else

  # Append any errors to the config.log.

  cat out/conftest.err 1>&5

  compiler_c_o=no

  echo "$ac_t"no 1>&6

fi

CFLAGS="$save_CFLAGS"

chmod u+w .

$rm conftest* out/*

rmdir out

cd ..

rmdir conftest

$rm -r conftest 2>/dev/null



if test x"$compiler_c_o" = x"yes"; then

  # Check to see if we can write to a .lo

  echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6

  $rm conftest*

  echo "int some_variable = 0;" > conftest.c

  save_CFLAGS="$CFLAGS"

  CFLAGS="$CFLAGS -c -o conftest.lo"

  echo "$progname:818: checking if $compiler supports -c -o file.lo" >&5

if { (eval echo $progname:819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; 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

	echo "$ac_t"no 1>&6

	compiler_o_lo=no

      else

	echo "$ac_t"yes 1>&6

	compiler_o_lo=yes

      fi

  else

    # Append any errors to the config.log.

    cat conftest.err 1>&5

    compiler_o_lo=no

    echo "$ac_t"no 1>&6

  fi

  CFLAGS="$save_CFLAGS"

  $rm conftest*

else

  compiler_o_lo=no

fi



# Check to see if we can do hard links to lock some files if needed

hard_links="nottested"

if test "$compiler_c_o" = no && test "$need_locks" != no; then

  # do not overwrite the value of need_locks provided by the user

  echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6

  hard_links=yes

  $rm conftest*

  ln conftest.a conftest.b 2>/dev/null && hard_links=no

  touch conftest.a

  ln conftest.a conftest.b 2>&5 || hard_links=no

  ln conftest.a conftest.b 2>/dev/null && hard_links=no

  echo "$ac_t$hard_links" 1>&6

  $rm conftest*

  if test "$hard_links" = no; then

    echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2

    need_locks=warn

  fi

else

  need_locks=no

fi



if test "$with_gcc" = yes; then

  # Check to see if options -fno-rtti -fno-exceptions are supported by compiler

  echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6

  $rm conftest*

  echo "int some_variable = 0;" > conftest.c

  save_CFLAGS="$CFLAGS"

  CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"

  echo "$progname:870: checking if $compiler supports -fno-rtti -fno-exceptions" >&5

  if { (eval echo $progname:871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; 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

	echo "$ac_t"no 1>&6

	compiler_rtti_exceptions=no

      else

	echo "$ac_t"yes 1>&6

	compiler_rtti_exceptions=yes

      fi

  else

    # Append any errors to the config.log.

    cat conftest.err 1>&5

    compiler_rtti_exceptions=no

    echo "$ac_t"no 1>&6

  fi

  CFLAGS="$save_CFLAGS"

  $rm conftest*



  if test "$compiler_rtti_exceptions" = "yes"; then

    no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'

  else

    no_builtin_flag=' -fno-builtin'

  fi

  

fi



# Check for any special shared library compilation flags.

if test -n "$special_shlib_compile_flags"; then

  echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2

  if echo "$old_CC $old_CFLAGS " | egrep -e "[ 	]$special_shlib_compile_flags[ 	]" >/dev/null; then :

  else

    echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2

    can_build_shared=no

  fi

fi



echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6

$rm conftest*

echo 'main(){return(0);}' > conftest.c

save_LDFLAGS="$LDFLAGS"

LDFLAGS="$LDFLAGS $link_static_flag"

echo "$progname:914: checking if $compiler static flag $link_static_flag works" >&5

if { (eval echo $progname:915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

  echo "$ac_t$link_static_flag" 1>&6

else

  echo "$ac_t"none 1>&6

  link_static_flag=

fi

LDFLAGS="$save_LDFLAGS"

$rm conftest*



if test -z "$LN_S"; then

  # Check to see if we can use ln -s, or we need hard links.

  echo $ac_n "checking whether ln -s works... $ac_c" 1>&6

  $rm conftest.dat

  if ln -s X conftest.dat 2>/dev/null; then

    $rm conftest.dat

    LN_S="ln -s"

  else

    LN_S=ln

  fi

  if test "$LN_S" = "ln -s"; then

    echo "$ac_t"yes 1>&6

  else

    echo "$ac_t"no 1>&6

  fi

fi



# Make sure LD is an absolute path.

if test -z "$LD"; then

  ac_prog=ld

  if test "$with_gcc" = yes; then

    # Check if gcc -print-prog-name=ld gives a path.

    echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6

    echo "$progname:947: checking for ld used by GCC" >&5

    ac_prog=`($CC -print-prog-name=ld) 2>&5`

    case "$ac_prog" in

    # Accept absolute paths.

    [\\/]* | [A-Za-z]:[\\/]*)

      re_direlt='/[^/][^/]*/\.\./'

      # Canonicalize the path of ld

      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`

      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do

	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`

      done

      test -z "$LD" && LD="$ac_prog"

      ;;

    "")

      # If it fails, then pretend we are not using GCC.

      ac_prog=ld

      ;;

    *)

      # If it is relative, then search for the first ld in PATH.

      with_gnu_ld=unknown

      ;;

    esac

  elif test "$with_gnu_ld" = yes; then

    echo $ac_n "checking for GNU ld... $ac_c" 1>&6

    echo "$progname:971: checking for GNU ld" >&5

  else

    echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6

    echo "$progname:974: checking for non-GNU ld" >&5

  fi



  if test -z "$LD"; then

    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"

    for ac_dir in $PATH; do

      test -z "$ac_dir" && ac_dir=.

      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

	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.

	# Break only if it was the GNU/non-GNU ld that we prefer.

	if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then

	  test "$with_gnu_ld" != no && break

	else

	  test "$with_gnu_ld" != yes && break

	fi

      fi

    done

    IFS="$ac_save_ifs"

  fi



  if test -n "$LD"; then

    echo "$ac_t$LD" 1>&6

  else

    echo "$ac_t"no 1>&6

  fi



  if test -z "$LD"; then

    echo "$progname: error: no acceptable ld found in \$PATH" 1>&2

    exit 1

  fi

fi



# Check to see if it really is or is not GNU ld.

echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6

# I'd rather use --version here, but apparently some GNU ld's only accept -v.

if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then

  with_gnu_ld=yes

else

  with_gnu_ld=no

fi

echo "$ac_t$with_gnu_ld" 1>&6



# See if the linker supports building shared libraries.

echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6



allow_undefined_flag=

no_undefined_flag=

need_lib_prefix=unknown

need_version=unknown

# when you set need_version to no, make sure it does not cause -set_version

# flags to be left without arguments

archive_cmds=

archive_expsym_cmds=

old_archive_from_new_cmds=

export_dynamic_flag_spec=

whole_archive_flag_spec=

thread_safe_flag_spec=

hardcode_libdir_flag_spec=

hardcode_libdir_separator=

hardcode_direct=no

hardcode_minus_L=no

hardcode_shlibpath_var=unsupported

runpath_var=

always_export_symbols=no

export_symbols_cmds='$NM $libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'

# include_expsyms should be a list of space-separated symbols to be *always*

# included in the symbol list

include_expsyms=

# exclude_expsyms can be an egrep regular expression of symbols to exclude

# it will be wrapped by ` (' and `)$', so one must not match beginning or

# end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',

# as well as any symbol that contains `d'.

exclude_expsyms="_GLOBAL_OFFSET_TABLE_"

# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out

# platforms (ab)use it in PIC code, but their linkers get confused if

# the symbol is explicitly referenced.  Since portable code cannot

# rely on this symbol name, it's probably fine to never include it in

# preloaded symbol tables.



case "$host_os" in

cygwin* | mingw*)

  # FIXME: the MSVC++ port hasn't been tested in a loooong time

  # When not using gcc, we currently assume that we are using

  # Microsoft Visual C++.

  if test "$with_gcc" != yes; then

    with_gnu_ld=no

  fi

  ;;



esac



ld_shlibs=yes

if test "$with_gnu_ld" = yes; then

  # If archive_cmds runs LD, not CC, wlarc should be empty

  wlarc='${wl}'



  # See if GNU ld supports shared libraries.

  case "$host_os" in

  aix3* | aix4*)

    # On AIX, the GNU linker is very broken

    ld_shlibs=no

    cat <<EOF 1>&2



*** Warning: the GNU linker, at least up to release 2.9.1, is reported

*** to be unable to reliably create shared libraries on AIX.

*** Therefore, libtool is disabling shared libraries support.  If you

*** really care for shared libraries, you may want to modify your PATH

*** so that a non-GNU linker is found, and then restart.



EOF

    ;;



  amigaos*)

    archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'

    hardcode_libdir_flag_spec='-L$libdir'

    hardcode_minus_L=yes



    # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports

    # that the semantics of dynamic libraries on AmigaOS, at least up

    # to version 4, is to share data among multiple programs linked

    # with the same dynamic library.  Since this doesn't match the

    # behavior of shared libraries on other platforms, we can use

    # them.

    ld_shlibs=no

    ;;



  beos*)

    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then

      allow_undefined_flag=unsupported

      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc

      # support --undefined.  This deserves some investigation.  FIXME

      archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'

    else

      ld_shlibs=no

    fi

    ;;



  cygwin* | mingw*)

    # hardcode_libdir_flag_spec is actually meaningless, as there is

    # no search path for DLLs.

    hardcode_libdir_flag_spec='-L$libdir'

    allow_undefined_flag=unsupported

    always_export_symbols=yes



    # Extract the symbol export list from an `--export-all' def file,

    # then regenerate the def file from the symbol export list, so that

    # the compiled dll only exports the symbol export list.

    export_symbols_cmds='rm -f $objdir/$soname-ltdll.c~

      sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~

      (cd $objdir && $CC -c $soname-ltdll.c)~

      $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def  $objdir/$soname-ltdll.$objext $libobjs~

      sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]* ; *//" < $objdir/$soname-def > $export_symbols'



    archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~

      _lt_hint=1;

      for symbol in `cat $export_symbols`; do

	echo "	\$symbol @ \$_lt_hint ; " >> $objdir/$soname-def;

	_lt_hint=`expr 1 + \$_lt_hint`;

      done~

      $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~

      $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~

      $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~

      $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~

      $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'



      old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a'

    ;;



  netbsd*)

    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then

      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'

      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

    else

      archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'

      # can we support soname and/or expsyms with a.out? -oliva

    fi

    ;;



  sunos4*)

    archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'

    wlarc=

    hardcode_direct=yes

    hardcode_shlibpath_var=no

    ;;



  *)

    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then

      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'

      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

    else

      ld_shlibs=no

    fi

    ;;

  esac



  if test "$ld_shlibs" = yes; then

    runpath_var=LD_RUN_PATH

    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'

    export_dynamic_flag_spec='${wl}--export-dynamic'

    whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  fi

else

  # PORTME fill in a description of your system's linker (not GNU ld)

  case "$host_os" in

  aix3*)

    allow_undefined_flag=unsupported

    always_export_symbols=yes

    archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'

    # Note: this linker hardcodes the directories in LIBPATH if there

    # are no directories specified by -L.

    hardcode_minus_L=yes

    if test "$with_gcc" = yes && test -z "$link_static_flag"; then

      # Neither direct hardcoding nor static linking is supported with a

      # broken collect2.

      hardcode_direct=unsupported

    fi

    ;;



  aix4*)

    hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'

    hardcode_libdir_separator=':'

    if test "$with_gcc" = yes; then

      collect2name=`${CC} -print-prog-name=collect2`

      if test -f "$collect2name" && \

	 strings "$collect2name" | grep resolve_lib_name >/dev/null

      then

	# We have reworked collect2

	hardcode_direct=yes

      else

	# We have old collect2

	hardcode_direct=unsupported

	# It fails to find uninstalled libraries when the uninstalled

	# path is not listed in the libpath.  Setting hardcode_minus_L

	# to unsupported forces relinking

	hardcode_minus_L=yes

	hardcode_libdir_flag_spec='-L$libdir'

	hardcode_libdir_separator=

      fi

      shared_flag='-shared'

    else

      shared_flag='${wl}-bM:SRE'

      hardcode_direct=yes

    fi

    allow_undefined_flag=' ${wl}-berok'

    archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'

    archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'

    case "$host_os" in aix4.[01]|aix4.[01].*)

      # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on

      always_export_symbols=yes ;;

    esac

   ;;



  amigaos*)

    archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'

    hardcode_libdir_flag_spec='-L$libdir'

    hardcode_minus_L=yes

    # see comment about different semantics on the GNU ld section

    ld_shlibs=no

    ;;



  cygwin* | mingw*)

    # When not using gcc, we currently assume that we are using

    # Microsoft Visual C++.

    # hardcode_libdir_flag_spec is actually meaningless, as there is

    # no search path for DLLs.

    hardcode_libdir_flag_spec=' '

    allow_undefined_flag=unsupported

    # Tell ltmain to make .lib files, not .a files.

    libext=lib

    # FIXME: Setting linknames here is a bad hack.

    archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='

    # The linker will automatically build a .lib file if we build a DLL.

    old_archive_from_new_cmds='true'

    # FIXME: Should let the user specify the lib program.

    old_archive_cmds='lib /OUT:$oldlib$oldobjs'

    fix_srcfile_path='`cygpath -w $srcfile`'

    ;;



  freebsd1*)

    ld_shlibs=no

    ;;



  # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor

  # support.  Future versions do this automatically, but an explicit c++rt0.o

  # does not break anything, and helps significantly (at the cost of a little

  # extra space).

  freebsd2.2*)

    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'

    hardcode_libdir_flag_spec='-R$libdir'

    hardcode_direct=yes

    hardcode_shlibpath_var=no

    ;;



  # Unfortunately, older versions of FreeBSD 2 do not have this feature.

  freebsd2*)

    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'

    hardcode_direct=yes

    hardcode_minus_L=yes

    hardcode_shlibpath_var=no

    ;;



  # FreeBSD 3 and greater uses gcc -shared to do shared libraries.

  freebsd*)

    archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'

    hardcode_libdir_flag_spec='-R$libdir'

    hardcode_direct=yes

    hardcode_shlibpath_var=no

    ;;



  hpux9* | hpux10* | hpux11*)

    case "$host_os" in

    hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;

    *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;

    esac

    hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'

    hardcode_libdir_separator=:

    hardcode_direct=yes

    hardcode_minus_L=yes # Not in the search PATH, but as the default

			 # location of the library.

    export_dynamic_flag_spec='${wl}-E'

    ;;



  irix5* | irix6*)

    if test "$with_gcc" = yes; then

      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'

    else

      archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'

    fi

    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

    hardcode_libdir_separator=:

    ;;



  netbsd*)

    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'  # a.out

    else

      archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts'      # ELF

    fi

    hardcode_libdir_flag_spec='${wl}-R$libdir'

    hardcode_direct=yes

    hardcode_shlibpath_var=no

    ;;



  openbsd*)

    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'

    hardcode_libdir_flag_spec='-R$libdir'

    hardcode_direct=yes

    hardcode_shlibpath_var=no

    ;;



  os2*)

    hardcode_libdir_flag_spec='-L$libdir'

    hardcode_minus_L=yes

    allow_undefined_flag=unsupported

    archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def'

    old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'

    ;;



  osf3* | osf4*)

    if test "$with_gcc" = yes; then

      allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'

      archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'

    else

      allow_undefined_flag=' -expect_unresolved \*'

      archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'

    fi

    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

    hardcode_libdir_separator=:

    ;;



  sco3.2v5*)

    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'

    hardcode_shlibpath_var=no

    runpath_var=LD_RUN_PATH

    hardcode_runpath_var=yes

    ;;



  solaris*)

    no_undefined_flag=' -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

    archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'

    archive_expsym_cmds='$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 $linkopts~$rm $lib.exp'

    hardcode_libdir_flag_spec='-R$libdir'

    hardcode_shlibpath_var=no

    case "$host_os" in

    solaris2.[0-5] | solaris2.[0-5].*) ;;

    *) # Supported since Solaris 2.6 (maybe 2.5.1?)

      whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' ;;

    esac

    ;;



  sunos4*)

    archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'

    hardcode_libdir_flag_spec='-L$libdir'

    hardcode_direct=yes

    hardcode_minus_L=yes

    hardcode_shlibpath_var=no

    ;;



  sysv4)

    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'

    runpath_var='LD_RUN_PATH'

    hardcode_shlibpath_var=no

    hardcode_direct=no #Motorola manual says yes, but my tests say they lie 

    ;;  



  sysv4.3*)

    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'

    hardcode_shlibpath_var=no

    export_dynamic_flag_spec='-Bexport'

    ;;



  uts4*)

    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'

    hardcode_libdir_flag_spec='-L$libdir'

    hardcode_shlibpath_var=no

    ;;



  dgux*)

    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'

    hardcode_libdir_flag_spec='-L$libdir'

    hardcode_shlibpath_var=no

    ;;



  *)

    ld_shlibs=no

    ;;

  esac

fi

echo "$ac_t$ld_shlibs" 1>&6

test "$ld_shlibs" = no && can_build_shared=no



if test -z "$NM"; then

  echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6

  case "$NM" in

  [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.

  *)

    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"

    for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do

      test -z "$ac_dir" && ac_dir=.

      if test -f $ac_dir/nm || test -f $ac_dir/nm$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

	if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then

	  NM="$ac_dir/nm -B"

	  break

	elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then

	  NM="$ac_dir/nm -p"

	  break

	else

	  NM=${NM="$ac_dir/nm"} # keep the first match, but

	  continue # so that we can try to find one that supports BSD flags

	fi

      fi

    done

    IFS="$ac_save_ifs"

    test -z "$NM" && NM=nm

    ;;

  esac

  echo "$ac_t$NM" 1>&6

fi



# Check for command to grab the raw symbol name followed by C symbol from nm.

echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6



# These are sane defaults that work on at least a few old systems.

# [They come from Ultrix.  What could be older than Ultrix?!! ;)]



# Character class describing NM global symbol codes.

symcode='[BCDEGRST]'



# 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

global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"



# Define system-specific variables.

case "$host_os" in

aix*)

  symcode='[BCDT]'

  ;;

cygwin* | mingw*)

  symcode='[ABCDGISTW]'

  ;;

hpux*) # Its linker distinguishes data from code symbols

  global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"

  ;;

irix*)

  symcode='[BCDEGRST]'

  ;;

solaris*)

  symcode='[BDT]'

  ;;

sysv4)

  symcode='[DFNSTU]'

  ;;

esac



# If we're using GNU nm, then use its standard symbol codes.

if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then

  symcode='[ABCDGISTW]'

fi



# Try without a prefix undercore, then with it.

for ac_symprfx in "" "_"; do



  # Write the raw and C identifiers.

  global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode\)[ 	][ 	]*\($ac_symprfx\)$sympat$/$symxfrm/p'"



  # Check to see that the pipe works correctly.

  pipe_works=no

  $rm conftest*

  cat > conftest.c <<EOF

#ifdef __cplusplus

extern "C" {

#endif

char nm_test_var;

void nm_test_func(){}

#ifdef __cplusplus

}

#endif

main(){nm_test_var='a';nm_test_func();return(0);}

EOF



  echo "$progname:1507: checking if global_symbol_pipe works" >&5

  if { (eval echo $progname:1508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then

    # Now try to grab the symbols.

    nlist=conftest.nm

    if { echo "$progname:1511: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then



      # Try sorting and uniquifying the output.

      if sort "$nlist" | uniq > "$nlist"T; then

	mv -f "$nlist"T "$nlist"

      else

	rm -f "$nlist"T

      fi



      # Make sure that we snagged all the symbols we need.

      if egrep ' nm_test_var$' "$nlist" >/dev/null; then

	if egrep ' nm_test_func$' "$nlist" >/dev/null; then

	  cat <<EOF > conftest.c

#ifdef __cplusplus

extern "C" {

#endif



EOF

	  # Now generate the symbol file.

	  eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'



	  cat <<EOF >> conftest.c

#if defined (__STDC__) && __STDC__

# define lt_ptr_t void *

#else

# define lt_ptr_t char *

# define const

#endif



/* The mapping between symbol names and symbols. */

const struct {

  const char *name;

  lt_ptr_t address;

}

lt_preloaded_symbols[] =

{

EOF

	  sed 's/^. \(.*\) \(.*\)$/  {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c

	  cat <<\EOF >> conftest.c

  {0, (lt_ptr_t) 0}

};



#ifdef __cplusplus

}

#endif

EOF

	  # Now try linking the two files.

	  mv conftest.$objext conftstm.$objext

	  save_LIBS="$LIBS"

	  save_CFLAGS="$CFLAGS"

	  LIBS="conftstm.$objext"

	  CFLAGS="$CFLAGS$no_builtin_flag"

	  if { (eval echo $progname:1563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

	    pipe_works=yes

	  else

	    echo "$progname: failed program was:" >&5

	    cat conftest.c >&5

	  fi

	  LIBS="$save_LIBS"

	else

	  echo "cannot find nm_test_func in $nlist" >&5

	fi

      else

	echo "cannot find nm_test_var in $nlist" >&5

      fi

    else

      echo "cannot run $global_symbol_pipe" >&5

    fi

  else

    echo "$progname: failed program was:" >&5

    cat conftest.c >&5

  fi

  $rm conftest* conftst*



  # Do not use the global_symbol_pipe unless it works.

  if test "$pipe_works" = yes; then

    break

  else

    global_symbol_pipe=

  fi

done

if test "$pipe_works" = yes; then

  echo "${ac_t}ok" 1>&6

else

  echo "${ac_t}failed" 1>&6

fi



if test -z "$global_symbol_pipe"; then

  global_symbol_to_cdecl=

fi



# Check hardcoding attributes.

echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6

hardcode_action=

if test -n "$hardcode_libdir_flag_spec" || \

   test -n "$runpath_var"; then



  # We can hardcode non-existant directories.

  if test "$hardcode_direct" != no &&

     # If the only mechanism to avoid hardcoding is shlibpath_var, we

     # have to relink, otherwise we might link with an installed library

     # when we should be linking with a yet-to-be-installed one

     ## test "$hardcode_shlibpath_var" != no &&

     test "$hardcode_minus_L" != no; then

    # Linking always hardcodes the temporary library directory.

    hardcode_action=relink

  else

    # We can link without hardcoding, and we can hardcode nonexisting dirs.

    hardcode_action=immediate

  fi

else

  # We cannot hardcode anything, or else we can only hardcode existing

  # directories.

  hardcode_action=unsupported

fi

echo "$ac_t$hardcode_action" 1>&6





reload_flag=

reload_cmds='$LD$reload_flag -o $output$reload_objs'

echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6

# PORTME Some linkers may need a different reload flag.

reload_flag='-r'

echo "$ac_t$reload_flag" 1>&6

test -n "$reload_flag" && reload_flag=" $reload_flag"



# PORTME Fill in your ld.so characteristics

library_names_spec=

libname_spec='lib$name'

soname_spec=

postinstall_cmds=

postuninstall_cmds=

finish_cmds=

finish_eval=

shlibpath_var=

shlibpath_overrides_runpath=unknown

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"

file_magic_cmd=

file_magic_test_file=

deplibs_check_method='unknown'

# Need to set the preceding variable on all platforms that support

# interlibrary dependencies.

# 'none' -- dependencies not supported.

# `unknown' -- same as none, but documents that we really don't know.

# 'pass_all' -- all dependencies passed with no checks.

# 'test_compile' -- check by making test program.

# 'file_magic [regex]' -- check by looking for files in library path

# which responds to the $file_magic_cmd with a given egrep regex.

# If you have `file' or equivalent on your system and you're not sure

# whether `pass_all' will *always* work, you probably want this one.

echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6

case "$host_os" in

aix3*)

  version_type=linux

  library_names_spec='${libname}${release}.so$versuffix $libname.a'

  shlibpath_var=LIBPATH



  # AIX has no versioning support, so we append a major version to the name.

  soname_spec='${libname}${release}.so$major'

  ;;



aix4*)

  version_type=linux

  # AIX has no versioning support, so currently we can not hardcode correct

  # soname into executable. Probably we can add versioning support to

  # collect2, so additional links can be useful in future.

  # We preserve .a as extension for shared libraries though AIX4.2

  # and later linker supports .so

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'

  shlibpath_var=LIBPATH

  deplibs_check_method=pass_all

  ;;



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'

  ;;



beos*)

  library_names_spec='${libname}.so'

  dynamic_linker="$host_os ld.so"

  shlibpath_var=LIBRARY_PATH

  lt_cv_dlopen="load_add_on"

  lt_cv_dlopen_libs=

  lt_cv_dlopen_self=yes

  ;;



bsdi4*)

  version_type=linux

  library_names_spec='${libname}.so$major ${libname}.so'

  soname_spec='${libname}.so'

  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

  shlibpath_var=LD_LIBRARY_PATH

  deplibs_check_method='file_magic ELF 32-bit LSB shared object'

  file_magic_cmd=/usr/bin/file

  file_magic_test_file=/shlib/libc.so

  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

  # the default ld.so.conf also contains /usr/contrib/lib and

  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

  # libtool to hard-code these into programs

  ;;



cygwin* | mingw*)

  version_type=windows

  if test "$with_gcc" = yes; then

    library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'

  else

    library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'

  fi

  dynamic_linker='Win32 ld.exe'

  deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

  file_magic_cmd='${OBJDUMP} -f'

  need_lib_prefix=no

  # FIXME: first we should search . and the directory the executable is in

  shlibpath_var=PATH

  lt_cv_dlopen="LoadLibrary"

  lt_cv_dlopen_libs=

  ;;



freebsd1*)

  dynamic_linker=no

  ;;

  

freebsd*)

  objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`

  version_type=freebsd-$objformat

  case "$version_type" in

    freebsd-elf*)

      deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'

      file_magic_cmd=/usr/bin/file

      file_magic_test_file=`echo /usr/lib/libc.so*`

      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'

      need_version=no

      need_lib_prefix=no

      ;;

    freebsd-*)

      deplibs_check_method=unknown

      library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'

      need_version=yes

      ;;

  esac

  finish_cmds='PATH="\$PATH:/sbin" OBJFORMAT="'"$objformat"'" ldconfig -m $libdir'

  shlibpath_var=LD_LIBRARY_PATH

  ;;



gnu*)

  version_type=linux

  library_names_spec='${libname}${release}.so$versuffix ${libname}.so'

  shlibpath_var=LD_LIBRARY_PATH

  ;;



hpux9* | hpux10* | hpux11*)

  # Give a soname corresponding to the major version so that dld.sl refuses to

  # link against other versions.

  dynamic_linker="$host_os dld.sl"

  version_type=sunos

  need_lib_prefix=no

  need_version=no

  shlibpath_var=SHLIB_PATH

  shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

  library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'

  soname_spec='${libname}${release}.sl$major'

  # HP-UX runs *really* slowly unless shared libraries are mode 555.

  postinstall_cmds='chmod 555 $lib'

  ;;



irix5* | irix6*)

  version_type=irix

  need_lib_prefix=no

  need_version=no

  soname_spec='${libname}${release}.so.$major'

  library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'

  case "$host_os" in

  irix5*)

    libsuff= shlibsuff=

    # this will be overridden with pass_all, but let us keep it just in case

    deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"

    ;;

  *)

    case "$LD" in # libtool.m4 will add one of these switches to LD

    *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;

    *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;

    *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;

    *) libsuff= shlibsuff= libmagic=never-match;;

    esac

    # this will be overridden with pass_all, but let us keep it just in case

    deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"

    ;;

  esac

  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

  shlibpath_overrides_runpath=no

  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

  file_magic_cmd=/usr/bin/file

  file_magic_test_file=`echo /lib${libsuff}/libc.so*`

  deplibs_check_method='pass_all'

  ;;



# No shared lib support for Linux oldld, aout, or coff.

linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)

  dynamic_linker=no

  ;;



# This must be Linux ELF.

linux-gnu*)

  version_type=linux

  need_lib_prefix=no

  need_version=no

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

  soname_spec='${libname}${release}.so$major'

  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

  shlibpath_var=LD_LIBRARY_PATH

  shlibpath_overrides_runpath=no

  deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'

  file_magic_cmd=/usr/bin/file

  file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`



  if test -f /lib/ld.so.1; then

    dynamic_linker='GNU ld.so'

  else

    # Only the GNU ld.so supports shared libraries on MkLinux.

    case "$host_cpu" in

    powerpc*) dynamic_linker=no ;;

    *) dynamic_linker='Linux ld.so' ;;

    esac

  fi

  ;;



netbsd*)

  version_type=sunos

  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

    library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'

    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

    dynamic_linker='NetBSD (a.out) ld.so'

  else

    library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'

    soname_spec='${libname}${release}.so$major'

    dynamic_linker='NetBSD ld.elf_so'

  fi

  shlibpath_var=LD_LIBRARY_PATH

  ;;



openbsd*)

  version_type=sunos

  if test "$with_gnu_ld" = yes; then

    need_lib_prefix=no

    need_version=no

  fi

  library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'

  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  shlibpath_var=LD_LIBRARY_PATH

  ;;



os2*)

  libname_spec='$name'

  need_lib_prefix=no

  library_names_spec='$libname.dll $libname.a'

  dynamic_linker='OS/2 ld.exe'

  shlibpath_var=LIBPATH

  ;;



osf3* | osf4*)

  version_type=osf

  need_version=no

  soname_spec='${libname}${release}.so'

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'

  shlibpath_var=LD_LIBRARY_PATH

  # this will be overridden with pass_all, but let us keep it just in case

  deplibs_check_method='file_magic COFF format alpha shared library'

  file_magic_cmd=/usr/bin/file

  file_magic_test_file=/shlib/libc.so

  deplibs_check_method='pass_all'

  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

  ;;



sco3.2v5*)

  version_type=osf

  soname_spec='${libname}${release}.so$major'

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

  shlibpath_var=LD_LIBRARY_PATH

  ;;



solaris*)

  version_type=linux

  need_lib_prefix=no

  need_version=no

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

  soname_spec='${libname}${release}.so$major'

  shlibpath_var=LD_LIBRARY_PATH

  shlibpath_overrides_runpath=yes

  # ldd complains unless libraries are executable

  postinstall_cmds='chmod +x $lib'

  deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"

  file_magic_cmd=/usr/bin/file

  file_magic_test_file=/lib/libc.so

  ;;



sunos4*)

  version_type=sunos

  library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'

  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

  shlibpath_var=LD_LIBRARY_PATH

  shlibpath_overrides_runpath=yes

  if test "$with_gnu_ld" = yes; then

    need_lib_prefix=no

  fi

  need_version=yes

  ;;



sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

  version_type=linux

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

  soname_spec='${libname}${release}.so$major'

  shlibpath_var=LD_LIBRARY_PATH

  case "$host_vendor" in

    ncr)

      deplibs_check_method='pass_all'

      ;;

    motorola)

      need_lib_prefix=no

      need_version=no

      shlibpath_overrides_runpath=no

      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

      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]'

      file_magic_cmd=/usr/bin/file

      file_magic_test_file=`echo /usr/lib/libc.so*`

      ;;

  esac

  ;;



uts4*)

  version_type=linux

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

  soname_spec='${libname}${release}.so$major'

  shlibpath_var=LD_LIBRARY_PATH

  ;;



dgux*)

  version_type=linux

  need_lib_prefix=no

  need_version=no

  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

  soname_spec='${libname}${release}.so$major'

  shlibpath_var=LD_LIBRARY_PATH

  ;;



*)

  dynamic_linker=no

  ;;

esac

echo "$ac_t$dynamic_linker" 1>&6

test "$dynamic_linker" = no && can_build_shared=no



# Report the final consequences.

echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6



# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in

# configure.in, otherwise build static only libraries.

case "$host_os" in

cygwin* | mingw* | os2*)

  if test x$can_build_shared = xyes; then

    test x$enable_win32_dll = xno && can_build_shared=no

    echo "checking if package supports dlls... $can_build_shared" 1>&6

  fi

;;

esac



if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then

  case "$deplibs_check_method" in

  "file_magic "*)

    file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"

    if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

       egrep "$file_magic_regex" > /dev/null; then

      :

    else

      cat <<EOF 1>&2



*** Warning: the command libtool uses to detect shared libraries,

*** $file_magic_cmd, produces output that libtool cannot recognize.

*** The result is that libtool may fail to recognize shared libraries

*** as such.  This will affect the creation of libtool libraries that

*** depend on shared libraries, but programs linked with such libtool

*** libraries will work regardless of this problem.  Nevertheless, you

*** may want to report the problem to your system manager and/or to

*** bug-libtool@gnu.org



EOF

    fi ;;

  esac

fi



echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6

test "$can_build_shared" = "no" && enable_shared=no



# On AIX, shared libraries and static libraries use the same namespace, and

# are all built from PIC.

case "$host_os" in

aix3*)

  test "$enable_shared" = yes && enable_static=no

  if test -n "$RANLIB"; then

    archive_cmds="$archive_cmds~\$RANLIB \$lib"

    postinstall_cmds='$RANLIB $lib'

  fi

  ;;



aix4*)

  test "$enable_shared" = yes && enable_static=no

  ;;

esac



echo "$ac_t$enable_shared" 1>&6



# Make sure either enable_shared or enable_static is yes.

test "$enable_shared" = yes || enable_static=yes



echo "checking whether to build static libraries... $enable_static" 1>&6



if test "$hardcode_action" = relink; then

  # Fast installation is not supported

  enable_fast_install=no

elif test "$shlibpath_overrides_runpath" = yes ||

     test "$enable_shared" = no; then

  # Fast installation is not necessary

  enable_fast_install=needless

fi



echo $ac_n "checking for objdir... $ac_c" 1>&6

rm -f .libs 2>/dev/null

mkdir .libs 2>/dev/null

if test -d .libs; then

  objdir=.libs

else

  # MS-DOS does not allow filenames that begin with a dot.

  objdir=_libs

fi

rmdir .libs 2>/dev/null

echo "$ac_t$objdir" 1>&6



if test "x$enable_dlopen" != xyes; then

  enable_dlopen=unknown

  enable_dlopen_self=unknown

  enable_dlopen_self_static=unknown

else

if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then

  lt_cv_dlopen=no lt_cv_dlopen_libs=

echo $ac_n "checking for dlopen""... $ac_c" 1>&6

echo "$progname:2063: checking for dlopen" >&5

if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 2068 "ltconfig"

/* System header to define __stub macros and hopefully few prototypes,

    which can conflict with char dlopen(); below.  */

#include <assert.h>

/* Override any gcc2 internal prototype to avoid an error.  */

/* We use char because int might match the return type of a gcc2

    builtin and then its argument prototype would still apply.  */

char dlopen();



int main() {



/* The GNU C library defines this for functions which it implements

    to always fail with ENOSYS.  Some functions are actually named

    something starting with __ and the normal name is an alias.  */

#if defined (__stub_dlopen) || defined (__stub___dlopen)

choke me

#else

dlopen();

#endif



; return 0; }

EOF

if { (eval echo $progname:2090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

  rm -rf conftest*

  eval "ac_cv_func_dlopen=yes"

else

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_func_dlopen=no"

fi

rm -f conftest*

fi



if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  lt_cv_dlopen="dlopen"

else

  echo "$ac_t""no" 1>&6

echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6

echo "$progname:2108: checking for dlopen in -ldl" >&5

ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`

if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  ac_save_LIBS="$LIBS"

LIBS="-ldl  $LIBS"

cat > conftest.$ac_ext <<EOF

#line 2116 "ltconfig"

/* Override any gcc2 internal prototype to avoid an error.  */

/* We use char because int might match the return type of a gcc2

    builtin and then its argument prototype would still apply.  */

char dlopen();



int main() {

dlopen()

; return 0; }

EOF

if { (eval echo $progname:2126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

  rm -rf conftest*

  eval "ac_cv_lib_$ac_lib_var=yes"

else

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_lib_$ac_lib_var=no"

fi

rm -f conftest*

LIBS="$ac_save_LIBS"



fi

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"

else

  echo "$ac_t""no" 1>&6

echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6

echo "$progname:2145: checking for dld_link in -ldld" >&5

ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`

if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  ac_save_LIBS="$LIBS"

LIBS="-ldld  $LIBS"

cat > conftest.$ac_ext <<EOF

#line 2153 "ltconfig"

/* Override any gcc2 internal prototype to avoid an error.  */

/* We use char because int might match the return type of a gcc2

    builtin and then its argument prototype would still apply.  */

char dld_link();



int main() {

dld_link()

; return 0; }

EOF

if { (eval echo $progname:2163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

  rm -rf conftest*

  eval "ac_cv_lib_$ac_lib_var=yes"

else

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_lib_$ac_lib_var=no"

fi

rm -f conftest*

LIBS="$ac_save_LIBS"



fi

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"

else

  echo "$ac_t""no" 1>&6

echo $ac_n "checking for shl_load""... $ac_c" 1>&6

echo "$progname:2182: checking for shl_load" >&5

if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 2187 "ltconfig"

/* System header to define __stub macros and hopefully few prototypes,

    which can conflict with char shl_load(); below.  */

#include <assert.h>

/* Override any gcc2 internal prototype to avoid an error.  */

/* We use char because int might match the return type of a gcc2

    builtin and then its argument prototype would still apply.  */

char shl_load();



int main() {



/* The GNU C library defines this for functions which it implements

    to always fail with ENOSYS.  Some functions are actually named

    something starting with __ and the normal name is an alias.  */

#if defined (__stub_shl_load) || defined (__stub___shl_load)

choke me

#else

shl_load();

#endif



; return 0; }

EOF

if { (eval echo $progname:2209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

  rm -rf conftest*

  eval "ac_cv_func_shl_load=yes"

else

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_func_shl_load=no"

fi

rm -f conftest*

fi



if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  lt_cv_dlopen="shl_load"

else

  echo "$ac_t""no" 1>&6

echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6

echo "$progname:2227: checking for shl_load in -ldld" >&5

ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`

if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  ac_save_LIBS="$LIBS"

LIBS="-ldld  $LIBS"

cat > conftest.$ac_ext <<EOF

#line 2235 "ltconfig"

#include "confdefs.h"

/* Override any gcc2 internal prototype to avoid an error.  */

/* We use char because int might match the return type of a gcc2

    builtin and then its argument prototype would still apply.  */

char shl_load();



int main() {

shl_load()

; return 0; }

EOF

if { (eval echo $progname:2246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

  rm -rf conftest*

  eval "ac_cv_lib_$ac_lib_var=yes"

else

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_lib_$ac_lib_var=no"

fi

rm -f conftest*

LIBS="$ac_save_LIBS"



fi

if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"

else

  echo "$ac_t""no" 1>&6

fi





fi



    

fi



  

fi





fi



fi



  if test "x$lt_cv_dlopen" != xno; then

    enable_dlopen=yes

  fi



  case "$lt_cv_dlopen" in

  dlopen)

for ac_hdr in dlfcn.h; do

ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`

echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

echo "$progname:2289: checking for $ac_hdr" >&5

if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 2294 "ltconfig"

#include <$ac_hdr>

int fnord = 0;

EOF

ac_try="$ac_compile conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo $progname:2299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

if test -z "$ac_err"; then

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=yes"

else

  echo "$ac_err" >&5

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=no"

fi

rm -f conftest*

fi

if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then

  echo "$ac_t""yes" 1>&6

else

  echo "$ac_t""no" 1>&6

fi

done



    if test "x$ac_cv_header_dlfcn_h" = xyes; then

      CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

    fi

    eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

    LIBS="$lt_cv_dlopen_libs $LIBS"



  echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6

echo "$progname:2327: checking whether a program can dlopen itself" >&5

if test "${lt_cv_dlopen_self+set}" = set; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  if test "$cross_compiling" = yes; then

    lt_cv_dlopen_self=cross

  else

    cat > conftest.c <<EOF

#line 2335 "ltconfig"



#if HAVE_DLFCN_H

#include <dlfcn.h>

#endif



#include <stdio.h>



#ifdef RTLD_GLOBAL

# define LTDL_GLOBAL	RTLD_GLOBAL

#else

# ifdef DL_GLOBAL

#  define LTDL_GLOBAL	DL_GLOBAL

# else

#  define LTDL_GLOBAL	0

# endif

#endif



/* We may have to define LTDL_LAZY_OR_NOW in the command line if we

   find out it does not work in some platform. */

#ifndef LTDL_LAZY_OR_NOW

# ifdef RTLD_LAZY

#  define LTDL_LAZY_OR_NOW	RTLD_LAZY

# else

#  ifdef DL_LAZY

#   define LTDL_LAZY_OR_NOW	DL_LAZY

#  else

#   ifdef RTLD_NOW

#    define LTDL_LAZY_OR_NOW	RTLD_NOW

#   else

#    ifdef DL_NOW

#     define LTDL_LAZY_OR_NOW	DL_NOW

#    else

#     define LTDL_LAZY_OR_NOW	0

#    endif

#   endif

#  endif

# endif

#endif



fnord() { int i=42;}

main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);

    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");

	       if(ptr1 || ptr2) exit(0); } exit(1); } 



EOF

if { (eval echo $progname:2381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null

then

  lt_cv_dlopen_self=yes

else

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -fr conftest*

  lt_cv_dlopen_self=no

fi

rm -fr conftest*

fi



fi



echo "$ac_t""$lt_cv_dlopen_self" 1>&6



  if test "$lt_cv_dlopen_self" = yes; then

    LDFLAGS="$LDFLAGS $link_static_flag"

  echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6

echo "$progname:2400: checking whether a statically linked program can dlopen itself" >&5

if test "${lt_cv_dlopen_self_static+set}" = set; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  if test "$cross_compiling" = yes; then

    lt_cv_dlopen_self_static=cross

  else

    cat > conftest.c <<EOF

#line 2408 "ltconfig"



#if HAVE_DLFCN_H

#include <dlfcn.h>

#endif



#include <stdio.h>



#ifdef RTLD_GLOBAL

# define LTDL_GLOBAL	RTLD_GLOBAL

#else

# ifdef DL_GLOBAL

#  define LTDL_GLOBAL	DL_GLOBAL

# else

#  define LTDL_GLOBAL	0

# endif

#endif



/* We may have to define LTDL_LAZY_OR_NOW in the command line if we

   find out it does not work in some platform. */

#ifndef LTDL_LAZY_OR_NOW

# ifdef RTLD_LAZY

#  define LTDL_LAZY_OR_NOW	RTLD_LAZY

# else

#  ifdef DL_LAZY

#   define LTDL_LAZY_OR_NOW	DL_LAZY

#  else

#   ifdef RTLD_NOW

#    define LTDL_LAZY_OR_NOW	RTLD_NOW

#   else

#    ifdef DL_NOW

#     define LTDL_LAZY_OR_NOW	DL_NOW

#    else

#     define LTDL_LAZY_OR_NOW	0

#    endif

#   endif

#  endif

# endif

#endif



fnord() { int i=42;}

main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);

    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");

    if(ptr1 || ptr2) exit(0); } exit(1); } 



EOF

if { (eval echo $progname:2454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null

then

  lt_cv_dlopen_self_static=yes

else

  echo "$progname: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -fr conftest*

  lt_cv_dlopen_self_static=no

fi

rm -fr conftest*

fi



fi



echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6

fi

    ;;

  esac



  case "$lt_cv_dlopen_self" in

  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;

  *) enable_dlopen_self=unknown ;;

  esac



  case "$lt_cv_dlopen_self_static" in

  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

  *) enable_dlopen_self_static=unknown ;;

  esac

fi



# Copy echo and quote the copy, instead of the original, because it is

# used later.

ltecho="$echo"

if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then

   ltecho="$CONFIG_SHELL \$0 --fallback-echo"

fi

LTSHELL="$SHELL"



LTCONFIG_VERSION="$VERSION"



# Only quote variables if we're using ltmain.sh.

case "$ltmain" in

*.sh)

  # Now quote all the things that may contain metacharacters.

  for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \

    old_LD old_LDFLAGS old_LIBS \

    old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \

    AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \

    reload_flag reload_cmds wl \

    pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \

    thread_safe_flag_spec whole_archive_flag_spec libname_spec \

    library_names_spec soname_spec \

    RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \

    old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \

    file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \

    finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \

    hardcode_libdir_flag_spec hardcode_libdir_separator  \

    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \

    compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do



    case "$var" in

    reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \

    old_postinstall_cmds | old_postuninstall_cmds | \

    export_symbols_cmds | archive_cmds | archive_expsym_cmds | \

    postinstall_cmds | postuninstall_cmds | \

    finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)

      # Double-quote double-evaled strings.

      eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""

      ;;

    *)

      eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""

      ;;

    esac

  done



  case "$ltecho" in

  *'\$0 --fallback-echo"')

    ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`

    ;;

  esac



  trap "$rm \"$ofile\"; exit 1" 1 2 15

  echo "creating $ofile"

  $rm "$ofile"

  cat <<EOF > "$ofile"

#! $SHELL



# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.

# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)

# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.

#

# Copyright (C) 1996-1999 Free Software Foundation, Inc.

# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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.



# Sed that helps us avoid accidentally triggering echo(1) options like -n.

Xsed="sed -e s/^X//"



# The HP-UX ksh and POSIX shell print the target directory to stdout

# if CDPATH is set.

if test "\${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi



### BEGIN LIBTOOL CONFIG

EOF

  cfgfile="$ofile"

  ;;



*)

  # Double-quote the variables that need it (for aesthetics).

  for var in old_CC old_CFLAGS old_CPPFLAGS \

    old_LD old_LDFLAGS old_LIBS \

    old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do

    eval "$var=\\\"\$var\\\""

  done



  # Just create a config file.

  cfgfile="$ofile.cfg"

  trap "$rm \"$cfgfile\"; exit 1" 1 2 15

  echo "creating $cfgfile"

  $rm "$cfgfile"

  cat <<EOF > "$cfgfile"

# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.

# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)

EOF

  ;;

esac



cat <<EOF >> "$cfgfile"

# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:

#

# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\

# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\

# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\

# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\

#   $0$ltconfig_args

#

# Compiler and other test output produced by $progname, useful for

# debugging $progname, is in ./config.log if it exists.



# The version of $progname that generated this script.

LTCONFIG_VERSION=$LTCONFIG_VERSION



# Shell to use when invoking shell scripts.

SHELL=$LTSHELL



# Whether or not to build shared libraries.

build_libtool_libs=$enable_shared



# Whether or not to build static libraries.

build_old_libs=$enable_static



# Whether or not to optimize for fast installation.

fast_install=$enable_fast_install



# The host system.

host_alias=$host_alias

host=$host



# An echo program that does not interpret backslashes.

echo=$ltecho



# The archiver.

AR=$AR



# The default C compiler.

CC=$CC



# The linker used to build libraries.

LD=$LD



# Whether we need hard or soft links.

LN_S=$LN_S



# A BSD-compatible nm program.

NM=$NM



# Used on cygwin: DLL creation program.

DLLTOOL="$DLLTOOL"



# Used on cygwin: object dumper.

OBJDUMP="$OBJDUMP"



# Used on cygwin: assembler.

AS="$AS"



# The name of the directory that contains temporary libtool files.

objdir=$objdir



# How to create reloadable object files.

reload_flag=$reload_flag

reload_cmds=$reload_cmds



# How to pass a linker flag through the compiler.

wl=$wl



# Object file suffix (normally "o").

objext="$objext"



# Old archive suffix (normally "a").

libext="$libext"



# Additional compiler flags for building library objects.

pic_flag=$pic_flag



# Does compiler simultaneously support -c and -o options?

compiler_c_o=$compiler_c_o



# Can we write directly to a .lo ?

compiler_o_lo=$compiler_o_lo



# Must we lock files when doing compilation ?

need_locks=$need_locks



# Do we need the lib prefix for modules?

need_lib_prefix=$need_lib_prefix



# Do we need a version for libraries?

need_version=$need_version



# Whether dlopen is supported.

dlopen=$enable_dlopen



# Whether dlopen of programs is supported.

dlopen_self=$enable_dlopen_self



# Whether dlopen of statically linked programs is supported.

dlopen_self_static=$enable_dlopen_self_static



# Compiler flag to prevent dynamic linking.

link_static_flag=$link_static_flag



# Compiler flag to turn off builtin functions.

no_builtin_flag=$no_builtin_flag



# Compiler flag to allow reflexive dlopens.

export_dynamic_flag_spec=$export_dynamic_flag_spec



# Compiler flag to generate shared objects directly from archives.

whole_archive_flag_spec=$whole_archive_flag_spec



# Compiler flag to generate thread-safe objects.

thread_safe_flag_spec=$thread_safe_flag_spec



# Library versioning type.

version_type=$version_type



# Format of library name prefix.

libname_spec=$libname_spec



# List of archive names.  First name is the real one, the rest are links.

# The last name is the one that the linker finds with -lNAME.

library_names_spec=$library_names_spec



# The coded name of the library, if different from the real name.

soname_spec=$soname_spec



# Commands used to build and install an old-style archive.

RANLIB=$RANLIB

old_archive_cmds=$old_archive_cmds

old_postinstall_cmds=$old_postinstall_cmds

old_postuninstall_cmds=$old_postuninstall_cmds



# Create an old-style archive from a shared archive.

old_archive_from_new_cmds=$old_archive_from_new_cmds



# Commands used to build and install a shared archive.

archive_cmds=$archive_cmds

archive_expsym_cmds=$archive_expsym_cmds

postinstall_cmds=$postinstall_cmds

postuninstall_cmds=$postuninstall_cmds



# Method to check whether dependent libraries are shared objects.

deplibs_check_method=$deplibs_check_method



# Command to use when deplibs_check_method == file_magic.

file_magic_cmd=$file_magic_cmd



# Flag that allows shared libraries with undefined symbols to be built.

allow_undefined_flag=$allow_undefined_flag



# Flag that forces no undefined symbols.

no_undefined_flag=$no_undefined_flag



# Commands used to finish a libtool library installation in a directory.

finish_cmds=$finish_cmds



# Same as above, but a single script fragment to be evaled but not shown.

finish_eval=$finish_eval



# Take the output of nm and produce a listing of raw symbols and C names.

global_symbol_pipe=$global_symbol_pipe



# Transform the output of nm in a proper C declaration

global_symbol_to_cdecl=$global_symbol_to_cdecl



# This is the shared library runtime path variable.

runpath_var=$runpath_var



# This is the shared library path variable.

shlibpath_var=$shlibpath_var



# Is shlibpath searched before the hard-coded library search path?

shlibpath_overrides_runpath=$shlibpath_overrides_runpath



# How to hardcode a shared library path into an executable.

hardcode_action=$hardcode_action



# Flag to hardcode \$libdir into a binary during linking.

# This must work even if \$libdir does not exist.

hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec



# Whether we need a single -rpath flag with a separated argument.

hardcode_libdir_separator=$hardcode_libdir_separator



# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the

# resulting binary.

hardcode_direct=$hardcode_direct



# Set to yes if using the -LDIR flag during linking hardcodes DIR into the

# resulting binary.

hardcode_minus_L=$hardcode_minus_L



# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into

# the resulting binary.

hardcode_shlibpath_var=$hardcode_shlibpath_var



# Compile-time system search path for libraries

sys_lib_search_path_spec=$sys_lib_search_path_spec



# Run-time system search path for libraries

sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec



# Fix the shell variable \$srcfile for the compiler.

fix_srcfile_path="$fix_srcfile_path"



# Set to yes if exported symbols are required.

always_export_symbols=$always_export_symbols



# The commands to list exported symbols.

export_symbols_cmds=$export_symbols_cmds



# Symbols that should not be listed in the preloaded symbols.

exclude_expsyms=$exclude_expsyms



# Symbols that must always be exported.

include_expsyms=$include_expsyms



EOF



case "$ltmain" in

*.sh)

  echo '### END LIBTOOL CONFIG' >> "$ofile"

  echo >> "$ofile"

  case "$host_os" in

  aix3*)

    cat <<\EOF >> "$ofile"



# AIX sometimes has problems with the GCC collect2 program.  For some

# reason, if we set the COLLECT_NAMES environment variable, the problems

# vanish in a puff of smoke.

if test "${COLLECT_NAMES+set}" != set; then

  COLLECT_NAMES=

  export COLLECT_NAMES

fi

EOF

    ;;

  esac



  # Append the ltmain.sh script.

  cat "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)



  chmod +x "$ofile"

  ;;



*)

  # Compile the libtool program.

  echo "FIXME: would compile $ltmain"

  ;;

esac



test -n "$cache_file" || exit 0



# AC_CACHE_SAVE

trap '' 1 2 15

cat > confcache <<\EOF

# This file is a shell script that caches the results of configure

# tests run on this system so they can be shared between configure

# scripts and configure runs.  It is not useful on other systems.

# If it contains results you don't want to keep, you may remove or edit it.

#

# By default, configure uses ./config.cache as the cache file,

# creating it if it does not exist already.  You can give configure

# the --cache-file=FILE option to use a different cache file; that is

# what configure does when it calls configure scripts in

# subdirectories, so they share the cache.

# Giving --cache-file=/dev/null disables caching, for debugging configure.

# config.status only pays attention to the cache file if you give it the

# --recheck option to rerun configure.

#

EOF

# The following way of writing the cache mishandles newlines in values,

# but we know of no workaround that is simple, portable, and efficient.

# So, don't put newlines in cache variables' values.

# Ultrix sh set writes to stderr and can't be redirected directly,

# and sets the high bit in the cache file unless we assign to the vars.

(set) 2>&1 |

  case `(ac_space=' '; set | grep ac_space) 2>&1` in

  *ac_space=\ *)

    # `set' does not quote correctly, so add quotes (double-quote substitution

    # turns \\\\ into \\, and sed turns \\ into \).

    sed -n \

      -e "s/'/'\\\\''/g" \

      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"

    ;;

  *)

    # `set' quotes correctly as required by POSIX, so do not add quotes.

    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'

    ;;

  esac >> confcache

if cmp -s $cache_file confcache; then

  :

else

  if test -w $cache_file; then

    echo "updating cache $cache_file"

    cat confcache > $cache_file

  else

    echo "not updating unwritable cache $cache_file"

  fi

fi

rm -f confcache



exit 0



# Local Variables:

# mode:shell-script

# sh-indentation:2

# End:

