/[pcre]/code/trunk/configure

Diff of /code/trunk/configure

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-revision 67 by nigel,
Sat Feb 24 21:40:13 2007 UTC
+revision 85 by nigel,
Sat Feb 24 21:41:13 2007 UTC
 Line 1
  #! /bin/sh
  # Guess values for system-dependent variables and create Makefiles.
- # Generated by GNU Autoconf 2.57.
+ # Generated by GNU Autoconf 2.59.
  #
- # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+ # Copyright (C) 2003 Free Software Foundation, Inc.
- # Free Software Foundation, Inc.
  # This configure script is free software; the Free Software Foundation
  # gives unlimited permission to copy, distribute and modify it.
  ## --------------------- ##
-Line 20 
 if test -n "${ZSH_VERSION+set}" && (emul
+Line 19 
 if test -n "${ZSH_VERSION+set}" && (emul
  elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
    set -o posix
  fi
+ DUALCASE=1; export DUALCASE # for MKS sh
  # Support unset when possible.
- if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+ if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    as_unset=unset
  else
    as_unset=false
 Line 41 
 for as_var in \
    LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
    LC_TELEPHONE LC_TIME
  do
-   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
      eval $as_var=C; export $as_var
    else
      $as_unset $as_var
 Line 218 
 rm -f conf$$ conf$$.exe conf$$.file
  if mkdir -p . 2>/dev/null; then
    as_mkdir_p=:
  else
+   test -d ./-p && rmdir ./-p
    as_mkdir_p=false
  fi
  as_executable_p="test -f"
  # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  # Sed expression to map a string onto a valid variable name.
- as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  # IFS
-Line 240 
 IFS=" 	$as_nl"
+Line 241 
 IFS=" 	$as_nl"
  $as_unset CDPATH
- # Find the correct PATH separator.  Usually this is `:', but
- # DJGPP uses `;' like DOS.
- if test "X${PATH_SEPARATOR+set}" != Xset; then
-   UNAME=${UNAME-`uname 2>/dev/null`}
-   case X$UNAME in
-     *-DOS) lt_cv_sys_path_separator=';' ;;
-     *)     lt_cv_sys_path_separator=':' ;;
-   esac
- fi
  # Check that we are running under the correct shell.
  SHELL=${CONFIG_SHELL-/bin/sh}
-Line 268 
 if test "X$1" = X--no-reexec; then
+Line 259 
 if test "X$1" = X--no-reexec; then
  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
+ elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
    # Yippee, $echo works!
    :
  else
-Line 280 
 if test "X$1" = X--fallback-echo; then
+Line 271 
 if test "X$1" = X--fallback-echo; then
    # used as fallback echo
    shift
    cat <<EOF
+ $*
  EOF
    exit 0
  fi
  # The HP-UX ksh and POSIX shell print the target directory to stdout
  # if CDPATH is set.
- if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  if test -z "$ECHO"; then
  if test "X${echo_test_string+set}" != Xset; then
-Line 314 
 else
+Line 305 
 else
    #
    # So, first we look for a working echo in the user's PATH.
-   IFS="${IFS=   }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
    for dir in $PATH /usr/ucb; do
+     IFS="$lt_save_ifs"
      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-Line 324 
 else
+Line 316 
 else
        break
      fi
    done
-   IFS="$save_ifs"
+   IFS="$lt_save_ifs"
    if test "X$echo" = Xecho; then
      # We didn't find a better echo, so look for alternatives.
-Line 398 
 fi
+Line 390 
 fi
+ tagnames=${tagnames+${tagnames},}CXX
+ tagnames=${tagnames+${tagnames},}F77
  # Name of the host.
  # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  # so uname gets run too.
-Line 466 
 ac_includes_default="\
+Line 463 
 ac_includes_default="\
  # include <unistd.h>
  #endif"
- ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA build build_cpu build_vendor build_os host host_cpu host_vendor host_os LN_S ECHO RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP CPP EGREP LIBTOOL BUILD_EXEEXT BUILD_OBJEXT CC_FOR_BUILD CFLAGS_FOR_BUILD HAVE_MEMMOVE HAVE_STRERROR LINK_SIZE MATCH_LIMIT NEWLINE PCRE_MAJOR PCRE_MINOR PCRE_DATE PCRE_VERSION PCRE_LIB_VERSION PCRE_POSIXLIB_VERSION POSIX_MALLOC_THRESHOLD UTF8 WIN_PREFIX ON_WINDOWS NOT_ON_WINDOWS POSIX_OBJ POSIX_LOBJ POSIX_LIB LIBOBJS LTLIBOBJS'
+ ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA build build_cpu build_vendor build_os host host_cpu host_vendor host_os EGREP LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP DLLTOOL ac_ct_DLLTOOL AS ac_ct_AS OBJDUMP ac_ct_OBJDUMP CPP CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL pcre_have_bits_type_traits pcre_have_type_traits MAYBE_CPP_TARGETS HAVE_CPP pcre_have_long_long pcre_have_ulong_long BUILD_EXEEXT BUILD_OBJEXT CC_FOR_BUILD CXX_FOR_BUILD CFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD EBCDIC HAVE_MEMMOVE HAVE_STRERROR LINK_SIZE MATCH_LIMIT NEWLINE NO_RECURSE PCRE_MAJOR PCRE_MINOR PCRE_DATE PCRE_VERSION PCRE_LIB_VERSION PCRE_POSIXLIB_VERSION PCRE_CPPLIB_VERSION POSIX_MALLOC_THRESHOLD UCP UTF8 WIN_PREFIX ON_WINDOWS NOT_ON_WINDOWS POSIX_OBJ POSIX_LOBJ POSIX_LIB LIBOBJS LTLIBOBJS'
  ac_subst_files=''
  # Initialize some variables set by options.
-Line 825 
 done
+Line 822 
 done
  # Be sure to have absolute paths.
  for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
                localstatedir libdir includedir oldincludedir infodir mandir
  do
    eval ac_val=$`echo $ac_var`
    case $ac_val in
-Line 865 
 if test -z "$srcdir"; then
+Line 862 
 if test -z "$srcdir"; then
    # Try the directory containing this script, then its parent.
    ac_confdir=`(dirname "$0") 2>/dev/null ||
  $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
           X"$0" : 'X\(//\)[^/]' \| \
           X"$0" : 'X\(//\)$' \| \
           X"$0" : 'X\(/\)' \| \
           .     : '\(.\)' 2>/dev/null ||
  echo X"$0" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
            /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-Line 923 
 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+Line 920 
 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
  ac_env_CPPFLAGS_value=$CPPFLAGS
  ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
  ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ ac_env_CXX_set=${CXX+set}
+ ac_env_CXX_value=$CXX
+ ac_cv_env_CXX_set=${CXX+set}
+ ac_cv_env_CXX_value=$CXX
+ ac_env_CXXFLAGS_set=${CXXFLAGS+set}
+ ac_env_CXXFLAGS_value=$CXXFLAGS
+ ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
+ ac_cv_env_CXXFLAGS_value=$CXXFLAGS
  ac_env_CPP_set=${CPP+set}
  ac_env_CPP_value=$CPP
  ac_cv_env_CPP_set=${CPP+set}
  ac_cv_env_CPP_value=$CPP
+ ac_env_CXXCPP_set=${CXXCPP+set}
+ ac_env_CXXCPP_value=$CXXCPP
+ ac_cv_env_CXXCPP_set=${CXXCPP+set}
+ ac_cv_env_CXXCPP_value=$CXXCPP
+ ac_env_F77_set=${F77+set}
+ ac_env_F77_value=$F77
+ ac_cv_env_F77_set=${F77+set}
+ ac_cv_env_F77_value=$F77
+ ac_env_FFLAGS_set=${FFLAGS+set}
+ ac_env_FFLAGS_value=$FFLAGS
+ ac_cv_env_FFLAGS_set=${FFLAGS+set}
+ ac_cv_env_FFLAGS_value=$FFLAGS
  #
  # Report the --help message.
  #
  if test "$ac_init_help" = "long"; then
    # Omit some internal or obsolete options to make the list less imposing.
-     # The list generated by autoconf has been trimmed to remove many
-     # options that are totally irrelevant to PCRE (e.g. relating to X),
-     # or are not supported by its Makefile.
-     # The list generated by autoconf has been trimmed to remove many
-     # options that are totally irrelevant to PCRE (e.g. relating to X),
-     # or are not supported by its Makefile.
-     # The list generated by autoconf has been trimmed to remove many
-     # options that are totally irrelevant to PCRE (e.g. relating to X),
-     # or are not supported by its Makefile.
-     # The list generated by autoconf has been trimmed to remove many
-     # options that are totally irrelevant to PCRE (e.g. relating to X),
-     # or are not supported by its Makefile.
    # This message is too long to be a string in the A/UX 3.1 sh.
    cat <<_ACEOF
  \`configure' configures this package to adapt to many kinds of systems.
-Line 972 
 _ACEOF
+Line 977 
 _ACEOF
    cat <<_ACEOF
  Installation directories:
    --prefix=PREFIX         install architecture-independent files in PREFIX
                            [$ac_default_prefix]
    --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                            [PREFIX]
  By default, \`make install' will install all the files in
  \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
-Line 985 
 For better control, use the options belo
+Line 990 
 For better control, use the options belo
  Fine tuning of the installation directories:
    --bindir=DIR           user executables [EPREFIX/bin]
+   --sbindir=DIR          system admin executables [EPREFIX/sbin]
+   --libexecdir=DIR       program executables [EPREFIX/libexec]
+   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
    --libdir=DIR           object code libraries [EPREFIX/lib]
    --includedir=DIR       C header files [PREFIX/include]
+   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+   --infodir=DIR          info documentation [PREFIX/info]
    --mandir=DIR           man documentation [PREFIX/man]
  _ACEOF
    cat <<\_ACEOF
+ System types:
+   --build=BUILD     configure for building on BUILD [guessed]
+   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  _ACEOF
  fi
-Line 1002 
 if test -n "$ac_init_help"; then
+Line 1018 
 if test -n "$ac_init_help"; then
  Optional Features:
    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-   --enable-shared       build shared libraries default=yes
+   --disable-cpp           disable C++ support
-   --enable-static       build static libraries default=yes
+   --enable-shared[=PKGS]
-   --enable-fast-install       optimize for fast installation default=yes
+                           build shared libraries [default=yes]
+   --enable-static[=PKGS]
+                           build static libraries [default=yes]
+   --enable-fast-install[=PKGS]
+                           optimize for fast installation [default=yes]
    --disable-libtool-lock  avoid locking (might break parallel builds)
    --enable-utf8           enable UTF8 support
+   --enable-unicode-properties  enable Unicode properties support
    --enable-newline-is-cr  use CR as the newline character
    --enable-newline-is-lf  use LF as the newline character
+   --enable-ebcdic         assume EBCDIC coding rather than ASCII
+   --disable-stack-for-recursion  disable use of stack recursion when matching
  Optional Packages:
-   --with-gnu-ld           assume the C compiler uses GNU ld default=no
+   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-   --with-pic              try to use only PIC/non-PIC objects default=use both
+   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+   --with-pic              try to use only PIC/non-PIC objects [default=use
+                           both]
+   --with-tags[=TAGS]
+                           include additional configurations [automatic]
    --with-posix-malloc-threshold=5  threshold for POSIX malloc usage
    --with-link-size=2    internal link size (2, 3, or 4 allowed)
    --with-match-limit=10000000      default limit on internal looping)
-Line 1024 
 Some influential environment variables:
+Line 1052 
 Some influential environment variables:
                nonstandard directory <lib dir>
    CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
                headers in a nonstandard directory <include dir>
+   CXX         C++ compiler command
+   CXXFLAGS    C++ compiler flags
    CPP         C preprocessor
+   CXXCPP      C++ preprocessor
+   F77         Fortran 77 compiler command
+   FFLAGS      Fortran 77 compiler flags
  Use these variables to override the choices made by `configure' or to help
  it to find libraries and programs with nonstandard names/locations.
-Line 1062 
 case $srcdir in
+Line 1095 
 case $srcdir in
      ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
      ac_top_srcdir=$ac_top_builddir$srcdir ;;
  esac
- # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
- # absolute.
+ # Do not use `cd foo && pwd` to compute absolute paths, because
- ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ # the directories may not exist.
- ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+ case `pwd` in
- ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ .) ac_abs_builddir="$ac_dir";;
- ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+ *)
+   case "$ac_dir" in
+   .) ac_abs_builddir=`pwd`;;
+   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+   *) ac_abs_builddir=`pwd`/"$ac_dir";;
+   esac;;
+ esac
+ case $ac_abs_builddir in
+ .) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *)
+   case ${ac_top_builddir}. in
+   .) ac_abs_top_builddir=$ac_abs_builddir;;
+   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+   esac;;
+ esac
+ case $ac_abs_builddir in
+ .) ac_abs_srcdir=$ac_srcdir;;
+ *)
+   case $ac_srcdir in
+   .) ac_abs_srcdir=$ac_abs_builddir;;
+   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+   esac;;
+ esac
+ case $ac_abs_builddir in
+ .) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *)
+   case $ac_top_srcdir in
+   .) ac_abs_top_srcdir=$ac_abs_builddir;;
+   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+   esac;;
+ esac
      cd $ac_dir
      # Check for guested configure; otherwise get Cygnus style configure.
-Line 1078 
 ac_abs_top_srcdir=`cd "$ac_dir" && cd $a
+Line 1144 
 ac_abs_top_srcdir=`cd "$ac_dir" && cd $a
        echo
        $SHELL $ac_srcdir/configure  --help=recursive
      elif test -f $ac_srcdir/configure.ac ||
             test -f $ac_srcdir/configure.in; then
        echo
        $ac_configure --help
      else
-Line 1092 
 test -n "$ac_init_help" && exit 0
+Line 1158 
 test -n "$ac_init_help" && exit 0
  if $ac_init_version; then
    cat <<\_ACEOF
- Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+ Copyright (C) 2003 Free Software Foundation, Inc.
- Free Software Foundation, Inc.
  This configure script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it.
  _ACEOF
-Line 1105 
 This file contains any messages produced
+Line 1170 
 This file contains any messages produced
  running configure, to aid debugging if configure makes a mistake.
  It was created by $as_me, which was
- generated by GNU Autoconf 2.57.  Invocation command line was
+ generated by GNU Autoconf 2.59.  Invocation command line was
    $ $0 $@
-Line 1182 
 do
+Line 1247 
 do
 )
        ac_configure_args1="$ac_configure_args1 '$ac_arg'"
        if test $ac_must_keep_next = true; then
          ac_must_keep_next=false # Got value, back to normal.
        else
          case $ac_arg in
            *=* | --config-cache | -C | -disable-* | --disable-* \
            | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
            | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
            | -with-* | --with-* | -without-* | --without-* | --x)
              case "$ac_configure_args0 " in
                "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
              esac
              ;;
            -* ) ac_must_keep_next=true ;;
          esac
        fi
        ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
        # Get rid of the leading space.
-Line 1228 
 _ASBOX
+Line 1293 
 _ASBOX
      case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
      *ac_space=\ *)
        sed -n \
          "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
            s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
        ;;
      *)
        sed -n \
          "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
        ;;
      esac;
  }
-Line 1262 
 _ASBOX
+Line 1327 
 _ASBOX
        for ac_var in $ac_subst_files
        do
          eval ac_val=$`echo $ac_var`
          echo "$ac_var='"'"'$ac_val'"'"'"
        done | sort
        echo
      fi
-Line 1281 
 _ASBOX
+Line 1346 
 _ASBOX
        echo "$as_me: caught signal $ac_signal"
      echo "$as_me: exit $exit_status"
    } >&5
-   rm -f core core.* *.core &&
+   rm -f core *.core &&
    rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
      exit $exit_status
       ' 0
-Line 1361 
 fi
+Line 1426 
 fi
  # value.
  ac_cache_corrupted=false
  for ac_var in `(set) 2>&1 |
                 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
    eval ac_old_set=\$ac_cv_env_${ac_var}_set
    eval ac_new_set=\$ac_env_${ac_var}_set
    eval ac_old_val="\$ac_cv_env_${ac_var}_value"
-Line 1378 
 echo "$as_me: error: \`$ac_var' was not
+Line 1443 
 echo "$as_me: error: \`$ac_var' was not
      ,);;
      *)
        if test "x$ac_old_val" != "x$ac_new_val"; then
          { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
          { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
  echo "$as_me:   former value:  $ac_old_val" >&2;}
          { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
  echo "$as_me:   current value: $ac_new_val" >&2;}
          ac_cache_corrupted=:
        fi;;
    esac
    # Pass precious variables to config.status.
-Line 1436 
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
+Line 1501 
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-           ac_config_headers="$ac_config_headers config.h:config.in"
+           ac_config_headers="$ac_config_headers config.h"
- PCRE_MAJOR=4
+ PCRE_MAJOR=6
- PCRE_MINOR=2
+ PCRE_MINOR=4
- PCRE_DATE=14-Apr-2003
+ PCRE_DATE=05-Sep-2005
  PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR}
-Line 1451 
 POSIX_MALLOC_THRESHOLD=-DPOSIX_MALLOC_TH
+Line 1516 
 POSIX_MALLOC_THRESHOLD=-DPOSIX_MALLOC_TH
  PCRE_LIB_VERSION=0:1:0
  PCRE_POSIXLIB_VERSION=0:0:0
+ PCRE_CPPLIB_VERSION=0:0:0
+ # Check whether --enable-cpp or --disable-cpp was given.
+ if test "${enable_cpp+set}" = set; then
+   enableval="$enable_cpp"
+   want_cpp="$enableval"
+ else
+   want_cpp=yes
+ fi;
  ac_ext=c
-Line 1789 
 ac_compiler=`set X $ac_compile; echo $2`
+Line 1864 
 ac_compiler=`set X $ac_compile; echo $2`
    (exit $ac_status); }
  cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 1809 
 ac_clean_files="$ac_clean_files a.out a.
+Line 1883 
 ac_clean_files="$ac_clean_files a.out a.
  # Try to create an executable without -o first, disregard a.out.
  # It will help us diagnose broken compilers, and finding out an intuition
  # of exeext.
- echo "$as_me:$LINENO: checking for C compiler default output" >&5
+ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
- echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
    (eval $ac_link_default) 2>&5
-Line 1830 
 do
+Line 1904 
 do
    test -f "$ac_file" || continue
    case $ac_file in
      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
          ;;
      conftest.$ac_ext )
          # This is the source file.
          ;;
      [ab].out )
          # We found the default executable, but exeext='' is most
          # certainly right.
          break;;
      *.* )
          ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
          # FIXME: I believe we export ac_cv_exeext for Libtool,
          # but it would be cool to find out if it's true.  Does anybody
          # maintain Libtool? --akim.
          export ac_cv_exeext
          break;;
      * )
          break;;
    esac
  done
  else
-Line 1920 
 for ac_file in conftest.exe conftest con
+Line 1994 
 for ac_file in conftest.exe conftest con
    case $ac_file in
      *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
            export ac_cv_exeext
            break;;
      * ) break;;
    esac
  done
-Line 1946 
 if test "${ac_cv_objext+set}" = set; the
+Line 2020 
 if test "${ac_cv_objext+set}" = set; the
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 1997 
 if test "${ac_cv_c_compiler_gnu+set}" =
+Line 2070 
 if test "${ac_cv_c_compiler_gnu+set}" =
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 2017 
 main ()
+Line 2089 
 main ()
  _ACEOF
  rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 2034 
 sed 's/^/| /' conftest.$ac_ext >&5
+Line 2116 
 sed 's/^/| /' conftest.$ac_ext >&5
  ac_compiler_gnu=no
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  fi
-Line 2050 
 if test "${ac_cv_prog_cc_g+set}" = set;
+Line 2132 
 if test "${ac_cv_prog_cc_g+set}" = set;
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 2067 
 main ()
+Line 2148 
 main ()
  _ACEOF
  rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 2084 
 sed 's/^/| /' conftest.$ac_ext >&5
+Line 2175 
 sed 's/^/| /' conftest.$ac_ext >&5
  ac_cv_prog_cc_g=no
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
  echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
-Line 2111 
 else
+Line 2202 
 else
    ac_cv_prog_cc_stdc=no
  ac_save_CC=$CC
  cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 2139 
 static char *f (char * (*g) (char **, in
+Line 2229 
 static char *f (char * (*g) (char **, in
    va_end (v);
    return s;
  }
+ /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+    function prototypes and stuff, but not '\xHH' hex character constants.
+    These don't provoke an error unfortunately, instead are silently treated
+    as 'x'.  The following induces an error, until -std1 is added to get
+    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+    array size at least.  It's necessary to write '\x00'==0 to get something
+    that's true only with -std1.  */
+ int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  int test (int i, double x);
  struct s1 {int (*f) (int a);};
  struct s2 {int (*f) (double a);};
-Line 2165 
 do
+Line 2265 
 do
    CC="$ac_save_CC $ac_arg"
    rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 2182 
 else
+Line 2292 
 else
  sed 's/^/| /' conftest.$ac_ext >&5
  fi
- rm -f conftest.$ac_objext
+ rm -f conftest.err conftest.$ac_objext
  done
  rm -f conftest.$ac_ext conftest.$ac_objext
  CC=$ac_save_CC
-Line 2210 
 cat >conftest.$ac_ext <<_ACEOF
+Line 2320 
 cat >conftest.$ac_ext <<_ACEOF
  _ACEOF
  rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); }; }; then
    for ac_declaration in \
-    ''\
+    '' \
-    '#include <stdlib.h>' \
     'extern "C" void std::exit (int) throw (); using std::exit;' \
     'extern "C" void std::exit (int); using std::exit;' \
     'extern "C" void exit (int) throw ();' \
-Line 2230 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
+Line 2349 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
     'void exit (int);'
  do
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
- #include <stdlib.h>
  $ac_declaration
+ #include <stdlib.h>
  int
  main ()
  {
-Line 2248 
 exit (42);
+Line 2366 
 exit (42);
  _ACEOF
  rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 2265 
 sed 's/^/| /' conftest.$ac_ext >&5
+Line 2393 
 sed 's/^/| /' conftest.$ac_ext >&5
  continue
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 2284 
 exit (42);
+Line 2411 
 exit (42);
  _ACEOF
  rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 2300 
 else
+Line 2437 
 else
  sed 's/^/| /' conftest.$ac_ext >&5
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  done
  rm -f conftest*
  if test -n "$ac_declaration"; then
-Line 2314 
 else
+Line 2451 
 else
  sed 's/^/| /' conftest.$ac_ext >&5
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
- ac_aux_dir=
- for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
-   if test -f $ac_dir/install-sh; then
+ ac_ext=cc
-     ac_aux_dir=$ac_dir
+ ac_cpp='$CXXCPP $CPPFLAGS'
-     ac_install_sh="$ac_aux_dir/install-sh -c"
+ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-     break
+ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-   elif test -f $ac_dir/install.sh; then
+ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-     ac_aux_dir=$ac_dir
+ if test -n "$ac_tool_prefix"; then
-     ac_install_sh="$ac_aux_dir/install.sh -c"
+   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
-     break
+   do
-   elif test -f $ac_dir/shtool; then
+     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-     ac_aux_dir=$ac_dir
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-     ac_install_sh="$ac_aux_dir/shtool install -c"
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
-     break
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_CXX+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$CXX"; then
+   ac_cv_prog_CXX="$CXX" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
    fi
  done
- if test -z "$ac_aux_dir"; then
+ done
-   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
- echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+ fi
-    { (exit 1); exit 1; }; }
+ fi
+ CXX=$ac_cv_prog_CXX
+ if test -n "$CXX"; then
+   echo "$as_me:$LINENO: result: $CXX" >&5
+ echo "${ECHO_T}$CXX" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
  fi
- ac_config_guess="$SHELL $ac_aux_dir/config.guess"
- ac_config_sub="$SHELL $ac_aux_dir/config.sub"
- ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
- # Find a good install program.  We prefer a C program (faster),
+     test -n "$CXX" && break
- # so one script is as good as another.  But avoid the broken or
+   done
- # incompatible versions:
+ fi
- # SysV /etc/install, /usr/sbin/install
+ if test -z "$CXX"; then
- # SunOS /usr/etc/install
+   ac_ct_CXX=$CXX
- # IRIX /sbin/install
+   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
- # AIX /bin/install
+ do
- # AmigaOS /C/install, which installs bootblocks on floppy discs
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
- # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+ set dummy $ac_prog; ac_word=$2
- # AFS /usr/afsws/bin/install, which mishandles nonexistent args
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- # ./install, which can be erroneously created by make from ./install.sh.
+ if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
- echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
- echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
- if test -z "$INSTALL"; then
- if test "${ac_cv_path_install+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+   if test -n "$ac_ct_CXX"; then
+   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
    test -z "$as_dir" && as_dir=.
-   # Account for people who put trailing slashes in PATH elements.
+   for ac_exec_ext in '' $ac_executable_extensions; do
- case $as_dir/ in
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-   ./ | .// | /cC/* | \
+     ac_cv_prog_ac_ct_CXX="$ac_prog"
-   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-   /usr/ucb/* ) ;;
+     break 2
-   *)
+   fi
-     # OSF1 and SCO ODT 3.0 have their own names for install.
+ done
-     # Don't use installbsd from OSF since it installs stuff as root
-     # by default.
-     for ac_prog in ginstall scoinst install; do
-       for ac_exec_ext in '' $ac_executable_extensions; do
-         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-           if test $ac_prog = install &&
-             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-             # AIX install.  It has an incompatible calling convention.
-             :
-           elif test $ac_prog = install &&
-             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-             # program-specific install script used by HP pwplus--don't use.
-             :
-           else
-             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-             break 3
-           fi
-         fi
-       done
-     done
-     ;;
- esac
  done
  fi
-   if test "${ac_cv_path_install+set}" = set; then
-     INSTALL=$ac_cv_path_install
-   else
-     # As a last resort, use the slow shell script.  We don't cache a
-     # path for INSTALL within a source directory, because that will
-     # break other packages using the cache if that directory is
-     # removed, or if the path is relative.
-     INSTALL=$ac_install_sh
-   fi
  fi
- echo "$as_me:$LINENO: result: $INSTALL" >&5
+ ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
- echo "${ECHO_T}$INSTALL" >&6
+ if test -n "$ac_ct_CXX"; then
+   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+ echo "${ECHO_T}$ac_ct_CXX" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
- # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+   test -n "$ac_ct_CXX" && break
- # It thinks the first close brace ends the variable substitution.
+ done
- test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+ test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
- test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+   CXX=$ac_ct_CXX
+ fi
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+ # Provide some information about the compiler.
+ echo "$as_me:$LINENO:" \
+      "checking for C++ compiler version" >&5
+ ac_compiler=`set X $ac_compile; echo $2`
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+   (eval $ac_compiler --version </dev/null >&5) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+   (eval $ac_compiler -v </dev/null >&5) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+   (eval $ac_compiler -V </dev/null >&5) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
- # Check whether --enable-shared or --disable-shared was given.
+ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
- if test "${enable_shared+set}" = set; then
+ echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
-   enableval="$enable_shared"
+ if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
-   p=${PACKAGE-default}
+   echo $ECHO_N "(cached) $ECHO_C" >&6
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
-   enable_shared=no
-   # Look at the argument we got.  We use all the common list separators.
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-   for pkg in $enableval; do
-     if test "X$pkg" = "X$p"; then
-       enable_shared=yes
-     fi
-   done
-   IFS="$ac_save_ifs"
-   ;;
- esac
- else
-   enable_shared=yes
- fi;
- # Check whether --enable-static or --disable-static was given.
- if test "${enable_static+set}" = set; then
-   enableval="$enable_static"
-   p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
-   enable_static=no
-   # Look at the argument we got.  We use all the common list separators.
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-   for pkg in $enableval; do
-     if test "X$pkg" = "X$p"; then
-       enable_static=yes
-     fi
-   done
-   IFS="$ac_save_ifs"
-   ;;
- esac
- else
-   enable_static=yes
- fi;
- # Check whether --enable-fast-install or --disable-fast-install was given.
- if test "${enable_fast_install+set}" = set; then
-   enableval="$enable_fast_install"
-   p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
-   enable_fast_install=no
-   # Look at the argument we got.  We use all the common list separators.
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-   for pkg in $enableval; do
-     if test "X$pkg" = "X$p"; then
-       enable_fast_install=yes
-     fi
-   done
-   IFS="$ac_save_ifs"
-   ;;
- esac
  else
-   enable_fast_install=yes
+   cat >conftest.$ac_ext <<_ACEOF
- fi;
+ /* confdefs.h.  */
- # Make sure we can run config.sub.
+ _ACEOF
- $ac_config_sub sun4 >/dev/null 2>&1 ||
+ cat confdefs.h >>conftest.$ac_ext
-   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+ cat >>conftest.$ac_ext <<_ACEOF
- echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+ /* end confdefs.h.  */
-    { (exit 1); exit 1; }; }
- echo "$as_me:$LINENO: checking build system type" >&5
- echo $ECHO_N "checking build system type... $ECHO_C" >&6
- if test "${ac_cv_build+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   ac_cv_build_alias=$build_alias
- test -z "$ac_cv_build_alias" &&
-   ac_cv_build_alias=`$ac_config_guess`
- test -z "$ac_cv_build_alias" &&
-   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
- echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-    { (exit 1); exit 1; }; }
- ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
- echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
-    { (exit 1); exit 1; }; }
- fi
- echo "$as_me:$LINENO: result: $ac_cv_build" >&5
- echo "${ECHO_T}$ac_cv_build" >&6
- build=$ac_cv_build
- build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
- build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
- build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ int
+ main ()
+ {
+ #ifndef __GNUC__
+        choke me
+ #endif
- echo "$as_me:$LINENO: checking host system type" >&5
+   ;
- echo $ECHO_N "checking host system type... $ECHO_C" >&6
+   return 0;
- if test "${ac_cv_host+set}" = set; then
+ }
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -z "$ac_cxx_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_compiler_gnu=yes
  else
-   ac_cv_host_alias=$host_alias
+   echo "$as_me: failed program was:" >&5
- test -z "$ac_cv_host_alias" &&
+ sed 's/^/| /' conftest.$ac_ext >&5
-   ac_cv_host_alias=$ac_cv_build_alias
- ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
- echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
-    { (exit 1); exit 1; }; }
- fi
- echo "$as_me:$LINENO: result: $ac_cv_host" >&5
- echo "${ECHO_T}$ac_cv_host" >&6
- host=$ac_cv_host
- host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
- host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
- host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
- # Check whether --with-gnu-ld or --without-gnu-ld was given.
+ ac_compiler_gnu=no
- if test "${with_gnu_ld+set}" = set; then
-   withval="$with_gnu_ld"
-   test "$withval" = no || with_gnu_ld=yes
- else
-   with_gnu_ld=no
- fi;
- ac_prog=ld
- if test "$GCC" = yes; then
-   # Check if gcc -print-prog-name=ld gives a path.
-   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
- echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
-   case $host in
-   *-*-mingw*)
-     # gcc leaves a trailing carriage return which upsets mingw
-     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-   *)
-     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-   esac
-   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 aren't using GCC.
-     ac_prog=ld
-     ;;
-   *)
-     # If it is relative, then search for the first ld in PATH.
-     with_gnu_ld=unknown
-     ;;
-   esac
- elif test "$with_gnu_ld" = yes; then
-   echo "$as_me:$LINENO: checking for GNU ld" >&5
- echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
- else
-   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
- echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
- fi
- if test "${lt_cv_path_LD+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   if test -z "$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$ac_exeext"; then
-       lt_cv_path_LD="$ac_dir/$ac_prog"
-       # Check to see if the program is GNU ld.  I'd rather use --version,
-       # but apparently some GNU ld's only accept -v.
-       # Break only if it was the GNU/non-GNU ld that we prefer.
-       if "$lt_cv_path_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="$ac_save_ifs"
- else
-   lt_cv_path_LD="$LD" # Let the user override the test with a path.
- fi
  fi
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
- LD="$lt_cv_path_LD"
- if test -n "$LD"; then
-   echo "$as_me:$LINENO: result: $LD" >&5
- echo "${ECHO_T}$LD" >&6
- else
-   echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
  fi
- test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
- echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+ echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
-    { (exit 1); exit 1; }; }
+ GXX=`test $ac_compiler_gnu = yes && echo yes`
- echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+ ac_test_CXXFLAGS=${CXXFLAGS+set}
- echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
+ ac_save_CXXFLAGS=$CXXFLAGS
- if test "${lt_cv_prog_gnu_ld+set}" = set; then
+ CXXFLAGS="-g"
+ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+ echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
+ if test "${ac_cv_prog_cxx_g+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+   cat >conftest.$ac_ext <<_ACEOF
- if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ /* confdefs.h.  */
-   lt_cv_prog_gnu_ld=yes
+ _ACEOF
- else
+ cat confdefs.h >>conftest.$ac_ext
-   lt_cv_prog_gnu_ld=no
+ cat >>conftest.$ac_ext <<_ACEOF
- fi
+ /* end confdefs.h.  */
- fi
- echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
- echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
- with_gnu_ld=$lt_cv_prog_gnu_ld
+ int
+ main ()
+ {
- echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+   ;
- echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
+   return 0;
- if test "${lt_cv_ld_reload_flag+set}" = set; then
+ }
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -z "$ac_cxx_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_prog_cxx_g=yes
  else
-   lt_cv_ld_reload_flag='-r'
+   echo "$as_me: failed program was:" >&5
- fi
+ sed 's/^/| /' conftest.$ac_ext >&5
- echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
- echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
- reload_flag=$lt_cv_ld_reload_flag
- test -n "$reload_flag" && reload_flag=" $reload_flag"
- echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+ ac_cv_prog_cxx_g=no
- echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
- if test "${lt_cv_path_NM+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   if test -n "$NM"; then
-   # Let the user override the test.
-   lt_cv_path_NM="$NM"
- else
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-     test -z "$ac_dir" && ac_dir=.
-     tmp_nm=$ac_dir/${ac_tool_prefix}nm
-     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
-       # Check to see if the nm accepts a BSD-compat flag.
-       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-       #   nm: unknown option "B" ignored
-       # Tru64's nm complains that /dev/null is an invalid object file
-       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
-         lt_cv_path_NM="$tmp_nm -B"
-         break
-       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-         lt_cv_path_NM="$tmp_nm -p"
-         break
-       else
-         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-         continue # so that we can try to find one that supports BSD flags
-       fi
-     fi
-   done
-   IFS="$ac_save_ifs"
-   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
  fi
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
- NM="$lt_cv_path_NM"
+ echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
- echo "$as_me:$LINENO: result: $NM" >&5
+ if test "$ac_test_CXXFLAGS" = set; then
- echo "${ECHO_T}$NM" >&6
+   CXXFLAGS=$ac_save_CXXFLAGS
+ elif test $ac_cv_prog_cxx_g = yes; then
- echo "$as_me:$LINENO: checking whether ln -s works" >&5
+   if test "$GXX" = yes; then
- echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+     CXXFLAGS="-g -O2"
- LN_S=$as_ln_s
+   else
- if test "$LN_S" = "ln -s"; then
+     CXXFLAGS="-g"
-   echo "$as_me:$LINENO: result: yes" >&5
+   fi
- echo "${ECHO_T}yes" >&6
  else
-   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+   if test "$GXX" = yes; then
- echo "${ECHO_T}no, using $LN_S" >&6
+     CXXFLAGS="-O2"
+   else
+     CXXFLAGS=
+   fi
  fi
+ for ac_declaration in \
+    '' \
+    'extern "C" void std::exit (int) throw (); using std::exit;' \
+    'extern "C" void std::exit (int); using std::exit;' \
+    'extern "C" void exit (int) throw ();' \
+    'extern "C" void exit (int);' \
+    'void exit (int);'
+ do
+   cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h.  */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ $ac_declaration
+ #include <stdlib.h>
+ int
+ main ()
+ {
+ exit (42);
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -z "$ac_cxx_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
- echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
+ continue
- echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
+ fi
- if test "${lt_cv_deplibs_check_method+set}" = set; then
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+   cat >conftest.$ac_ext <<_ACEOF
- else
+ /* confdefs.h.  */
-   lt_cv_file_magic_cmd='$MAGIC_CMD'
+ _ACEOF
- lt_cv_file_magic_test_file=
+ cat confdefs.h >>conftest.$ac_ext
- lt_cv_deplibs_check_method='unknown'
+ cat >>conftest.$ac_ext <<_ACEOF
- # Need to set the preceding variable on all platforms that support
+ /* end confdefs.h.  */
- # interlibrary dependencies.
+ $ac_declaration
- # 'none' -- dependencies not supported.
+ int
- # `unknown' -- same as none, but documents that we really don't know.
+ main ()
- # 'pass_all' -- all dependencies passed with no checks.
+ {
- # 'test_compile' -- check by making test program.
+ exit (42);
- # ['file_magic [regex]'] -- check by looking for files in library path
+   ;
- # which responds to the $file_magic_cmd with a given egrep regex.
+   return 0;
- # If you have `file' or equivalent on your system and you're not sure
+ }
- # whether `pass_all' will *always* work, you probably want this one.
+ _ACEOF
+ rm -f conftest.$ac_objext
- case $host_os in
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- aix4* | aix5*)
+   (eval $ac_compile) 2>conftest.er1
-   lt_cv_deplibs_check_method=pass_all
+   ac_status=$?
-   ;;
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -z "$ac_cxx_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   break
+ else
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
- beos*)
+ fi
-   lt_cv_deplibs_check_method=pass_all
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   ;;
+ done
+ rm -f conftest*
+ if test -n "$ac_declaration"; then
+   echo '#ifdef __cplusplus' >>confdefs.h
+   echo $ac_declaration      >>confdefs.h
+   echo '#endif'             >>confdefs.h
+ fi
- bsdi4*)
+ ac_ext=c
-   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ ac_cpp='$CPP $CPPFLAGS'
-   lt_cv_file_magic_cmd='/usr/bin/file -L'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-   lt_cv_file_magic_test_file=/shlib/libc.so
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-   ;;
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
- cygwin* | mingw* | pw32*)
-   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-   lt_cv_file_magic_cmd='$OBJDUMP -f'
-   ;;
- darwin* | rhapsody*)
-   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-   lt_cv_file_magic_cmd='/usr/bin/file -L'
-   case "$host_os" in
-   rhapsody* | darwin1.012)
-     lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
-     ;;
-   *) # Darwin 1.3 on
-     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-     ;;
-   esac
-   ;;
- freebsd*)
+ ac_aux_dir=
-   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
-     case $host_cpu in
+   if test -f $ac_dir/install-sh; then
-     i*86 )
+     ac_aux_dir=$ac_dir
-       # Not sure whether the presence of OpenBSD here was a mistake.
+     ac_install_sh="$ac_aux_dir/install-sh -c"
-       # Let's accept both of them until this is cleared up.
+     break
-       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
+   elif test -f $ac_dir/install.sh; then
-       lt_cv_file_magic_cmd=/usr/bin/file
+     ac_aux_dir=$ac_dir
-       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+     ac_install_sh="$ac_aux_dir/install.sh -c"
-       ;;
+     break
-     esac
+   elif test -f $ac_dir/shtool; then
-   else
+     ac_aux_dir=$ac_dir
-     lt_cv_deplibs_check_method=pass_all
+     ac_install_sh="$ac_aux_dir/shtool install -c"
+     break
    fi
-   ;;
+ done
+ if test -z "$ac_aux_dir"; then
- gnu*)
+   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
-   lt_cv_deplibs_check_method=pass_all
+ echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
-   ;;
+    { (exit 1); exit 1; }; }
+ fi
- hpux10.20*|hpux11*)
+ ac_config_guess="$SHELL $ac_aux_dir/config.guess"
-   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-   lt_cv_file_magic_cmd=/usr/bin/file
+ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
-   lt_cv_file_magic_test_file=/usr/lib/libc.sl
-   ;;
- irix5* | irix6*)
+ # Find a good install program.  We prefer a C program (faster),
-   case $host_os in
+ # so one script is as good as another.  But avoid the broken or
-   irix5*)
+ # incompatible versions:
-     # this will be overridden with pass_all, but let us keep it just in case
+ # SysV /etc/install, /usr/sbin/install
-     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
+ # SunOS /usr/etc/install
-     ;;
+ # IRIX /sbin/install
+ # AIX /bin/install
+ # AmigaOS /C/install, which installs bootblocks on floppy discs
+ # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+ # AFS /usr/afsws/bin/install, which mishandles nonexistent args
+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ # OS/2's system install, which has a completely different semantic
+ # ./install, which can be erroneously created by make from ./install.sh.
+ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+ echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+ if test -z "$INSTALL"; then
+ if test "${ac_cv_path_install+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   # Account for people who put trailing slashes in PATH elements.
+ case $as_dir/ in
+   ./ | .// | /cC/* | \
+   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+   /usr/ucb/* ) ;;
    *)
-     case $LD in
+     # OSF1 and SCO ODT 3.0 have their own names for install.
-     *-32|*"-32 ") libmagic=32-bit;;
+     # Don't use installbsd from OSF since it installs stuff as root
-     *-n32|*"-n32 ") libmagic=N32;;
+     # by default.
-     *-64|*"-64 ") libmagic=64-bit;;
+     for ac_prog in ginstall scoinst install; do
-     *) libmagic=never-match;;
+       for ac_exec_ext in '' $ac_executable_extensions; do
-     esac
+         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-     # this will be overridden with pass_all, but let us keep it just in case
+           if test $ac_prog = install &&
-     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
+             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+             # AIX install.  It has an incompatible calling convention.
+             :
+           elif test $ac_prog = install &&
+             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+             # program-specific install script used by HP pwplus--don't use.
+             :
+           else
+             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             break 3
+           fi
+         fi
+       done
+     done
      ;;
-   esac
+ esac
-   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
+ done
-   lt_cv_deplibs_check_method=pass_all
-   ;;
- # This must be Linux ELF.
- linux-gnu*)
-   case $host_cpu in
-   alpha* | i*86 | powerpc* | sparc* | ia64* )
-     lt_cv_deplibs_check_method=pass_all ;;
-   *)
-     # glibc up to 2.1.1 does not perform some relocations on ARM
-     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-   esac
-   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-   ;;
- netbsd*)
+ fi
-   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+   if test "${ac_cv_path_install+set}" = set; then
-     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
+     INSTALL=$ac_cv_path_install
    else
-     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
+     # As a last resort, use the slow shell script.  We don't cache a
+     # path for INSTALL within a source directory, because that will
+     # break other packages using the cache if that directory is
+     # removed, or if the path is relative.
+     INSTALL=$ac_install_sh
    fi
-   ;;
+ fi
+ echo "$as_me:$LINENO: result: $INSTALL" >&5
+ echo "${ECHO_T}$INSTALL" >&6
- newos6*)
+ # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ # It thinks the first close brace ends the variable substitution.
-   lt_cv_file_magic_cmd=/usr/bin/file
+ test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-   lt_cv_file_magic_test_file=/usr/lib/libnls.so
-   ;;
- osf3* | osf4* | osf5*)
+ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-   # this will be overridden with pass_all, but let us keep it just in case
-   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-   lt_cv_file_magic_test_file=/shlib/libc.so
-   lt_cv_deplibs_check_method=pass_all
-   ;;
- sco3.2v5*)
+ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-   lt_cv_deplibs_check_method=pass_all
-   ;;
- solaris*)
-   lt_cv_deplibs_check_method=pass_all
-   lt_cv_file_magic_test_file=/lib/libc.so
-   ;;
- sysv5uw[78]* | sysv4*uw2*)
-   lt_cv_deplibs_check_method=pass_all
-   ;;
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ # Check whether --enable-shared or --disable-shared was given.
-   case $host_vendor in
+ if test "${enable_shared+set}" = set; then
-   motorola)
+   enableval="$enable_shared"
-     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+   p=${PACKAGE-default}
-     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+     case $enableval in
-     ;;
+     yes) enable_shared=yes ;;
-   ncr)
+     no) enable_shared=no ;;
-     lt_cv_deplibs_check_method=pass_all
+     *)
-     ;;
+       enable_shared=no
-   sequent)
+       # Look at the argument we got.  We use all the common list separators.
-     lt_cv_file_magic_cmd='/bin/file'
+       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+       for pkg in $enableval; do
-     ;;
+         IFS="$lt_save_ifs"
-   sni)
+         if test "X$pkg" = "X$p"; then
-     lt_cv_file_magic_cmd='/bin/file'
+           enable_shared=yes
-     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+         fi
-     lt_cv_file_magic_test_file=/lib/libc.so
+       done
-     ;;
+       IFS="$lt_save_ifs"
-   esac
+       ;;
-   ;;
+     esac
- esac
+ else
+   enable_shared=yes
+ fi;
- fi
+ # Check whether --enable-static or --disable-static was given.
- echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+ if test "${enable_static+set}" = set; then
- echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
+   enableval="$enable_static"
- file_magic_cmd=$lt_cv_file_magic_cmd
+   p=${PACKAGE-default}
- deplibs_check_method=$lt_cv_deplibs_check_method
+     case $enableval in
+     yes) enable_static=yes ;;
+     no) enable_static=no ;;
+     *)
+      enable_static=no
+       # Look at the argument we got.  We use all the common list separators.
+       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+       for pkg in $enableval; do
+         IFS="$lt_save_ifs"
+         if test "X$pkg" = "X$p"; then
+           enable_static=yes
+         fi
+       done
+       IFS="$lt_save_ifs"
+       ;;
+     esac
+ else
+   enable_static=yes
+ fi;
+ # Check whether --enable-fast-install or --disable-fast-install was given.
+ if test "${enable_fast_install+set}" = set; then
+   enableval="$enable_fast_install"
+   p=${PACKAGE-default}
+     case $enableval in
+     yes) enable_fast_install=yes ;;
+     no) enable_fast_install=no ;;
+     *)
+       enable_fast_install=no
+       # Look at the argument we got.  We use all the common list separators.
+       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+       for pkg in $enableval; do
+         IFS="$lt_save_ifs"
+         if test "X$pkg" = "X$p"; then
+           enable_fast_install=yes
+         fi
+       done
+       IFS="$lt_save_ifs"
+       ;;
+     esac
+ else
+   enable_fast_install=yes
+ fi;
+ # Make sure we can run config.sub.
+ $ac_config_sub sun4 >/dev/null 2>&1 ||
+   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+ echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+    { (exit 1); exit 1; }; }
+ echo "$as_me:$LINENO: checking build system type" >&5
+ echo $ECHO_N "checking build system type... $ECHO_C" >&6
+ if test "${ac_cv_build+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_cv_build_alias=$build_alias
+ test -z "$ac_cv_build_alias" &&
+   ac_cv_build_alias=`$ac_config_guess`
+ test -z "$ac_cv_build_alias" &&
+   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+ echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+    { (exit 1); exit 1; }; }
+ ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+ echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+ echo "${ECHO_T}$ac_cv_build" >&6
+ build=$ac_cv_build
+ build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ echo "$as_me:$LINENO: checking host system type" >&5
+ echo $ECHO_N "checking host system type... $ECHO_C" >&6
+ if test "${ac_cv_host+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_cv_host_alias=$host_alias
+ test -z "$ac_cv_host_alias" &&
+   ac_cv_host_alias=$ac_cv_build_alias
+ ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+ echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+ echo "${ECHO_T}$ac_cv_host" >&6
+ host=$ac_cv_host
+ host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
- # Check for command to grab the raw symbol name followed by C symbol from nm.
+ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
- echo "$as_me:$LINENO: checking command to parse $NM output" >&5
+ echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
- echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6
+ if test "${lt_cv_path_SED+set}" = set; then
- if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
+   # Loop through the user's path and test for sed and gsed.
+ # Then use that list of sed's as ones to test for truncation.
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for lt_ac_prog in sed gsed; do
+     for ac_exec_ext in '' $ac_executable_extensions; do
+       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+       fi
+     done
+   done
+ done
+ lt_ac_max=0
+ lt_ac_count=0
+ # Add /usr/xpg4/bin/sed as it is typically found on Solaris
+ # along with /bin/sed that truncates output.
+ for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+   test ! -f $lt_ac_sed && continue
+   cat /dev/null > conftest.in
+   lt_ac_count=0
+   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+   # Check for GNU sed and select it if it is found.
+   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+     lt_cv_path_SED=$lt_ac_sed
+     break
+   fi
+   while true; do
+     cat conftest.in conftest.in >conftest.tmp
+     mv conftest.tmp conftest.in
+     cp conftest.in conftest.nl
+     echo >>conftest.nl
+     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+     cmp -s conftest.out conftest.nl || break
+     # 10000 chars as input seems more than enough
+     test $lt_ac_count -gt 10 && break
+     lt_ac_count=`expr $lt_ac_count + 1`
+     if test $lt_ac_count -gt $lt_ac_max; then
+       lt_ac_max=$lt_ac_count
+       lt_cv_path_SED=$lt_ac_sed
+     fi
+   done
+ done
- # These are sane defaults that work on at least a few old systems.
+ fi
- # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
- # Character class describing NM global symbol codes.
+ SED=$lt_cv_path_SED
- symcode='[BCDEGRST]'
+ echo "$as_me:$LINENO: result: $SED" >&5
+ echo "${ECHO_T}$SED" >&6
- # Regexp to match symbols that can be accessed directly from C.
+ echo "$as_me:$LINENO: checking for egrep" >&5
- sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+ echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+ if test "${ac_cv_prog_egrep+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+     then ac_cv_prog_egrep='grep -E'
+     else ac_cv_prog_egrep='egrep'
+     fi
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+ echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+  EGREP=$ac_cv_prog_egrep
- # Transform the above into a raw symbol and a C symbol.
- symxfrm='\1 \2\3 \3'
- # Transform an extracted symbol line into a proper C declaration
- lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
- # Define system-specific variables.
+ # Check whether --with-gnu-ld or --without-gnu-ld was given.
- case $host_os in
+ if test "${with_gnu_ld+set}" = set; then
- aix*)
+   withval="$with_gnu_ld"
-   symcode='[BCDT]'
+   test "$withval" = no || with_gnu_ld=yes
-   ;;
+ else
- cygwin* | mingw* | pw32*)
+   with_gnu_ld=no
-   symcode='[ABCDGISTW]'
+ fi;
-   ;;
+ ac_prog=ld
- hpux*) # Its linker distinguishes data from code symbols
+ if test "$GCC" = yes; then
-   lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+   # Check if gcc -print-prog-name=ld gives a path.
-   ;;
+   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
- irix*)
+ echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
-   symcode='[BCDEGRST]'
+   case $host in
-   ;;
+   *-*-mingw*)
- solaris* | sysv5*)
+     # gcc leaves a trailing carriage return which upsets mingw
-   symcode='[BDT]'
+     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+   *)
+     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+   esac
+   case $ac_prog in
+     # Accept absolute paths.
+     [\\/]* | ?:[\\/]*)
+       re_direlt='/[^/][^/]*/\.\./'
+       # Canonicalize the pathname 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 aren't using GCC.
+     ac_prog=ld
+     ;;
+   *)
+     # If it is relative, then search for the first ld in PATH.
+     with_gnu_ld=unknown
+     ;;
+   esac
+ elif test "$with_gnu_ld" = yes; then
+   echo "$as_me:$LINENO: checking for GNU ld" >&5
+ echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
+ else
+   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+ echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
+ fi
+ if test "${lt_cv_path_LD+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -z "$LD"; then
+   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+   for ac_dir in $PATH; do
+     IFS="$lt_save_ifs"
+     test -z "$ac_dir" && ac_dir=.
+     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+       lt_cv_path_LD="$ac_dir/$ac_prog"
+       # Check to see if the program is GNU ld.  I'd rather use --version,
+       # but apparently some GNU ld's only accept -v.
+       # Break only if it was the GNU/non-GNU ld that we prefer.
+       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+       *GNU* | *'with BFD'*)
+         test "$with_gnu_ld" != no && break
+         ;;
+       *)
+         test "$with_gnu_ld" != yes && break
+         ;;
+       esac
+     fi
+   done
+   IFS="$lt_save_ifs"
+ else
+   lt_cv_path_LD="$LD" # Let the user override the test with a path.
+ fi
+ fi
+ LD="$lt_cv_path_LD"
+ if test -n "$LD"; then
+   echo "$as_me:$LINENO: result: $LD" >&5
+ echo "${ECHO_T}$LD" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+ test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+ echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+    { (exit 1); exit 1; }; }
+ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+ echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
+ if test "${lt_cv_prog_gnu_ld+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+ case `$LD -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+   lt_cv_prog_gnu_ld=yes
    ;;
- sysv4)
+ *)
-   symcode='[DFNSTU]'
+   lt_cv_prog_gnu_ld=no
    ;;
  esac
+ fi
+ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+ echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
+ with_gnu_ld=$lt_cv_prog_gnu_ld
- # Handle CRLF in mingw tool chain
- opt_cr=
- case $host_os in
- mingw*)
-   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-   ;;
- esac
- # If we're using GNU nm, then use its standard symbol codes.
+ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
- if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
+ echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
-   symcode='[ABCDGISTW]'
+ if test "${lt_cv_ld_reload_flag+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   lt_cv_ld_reload_flag='-r'
  fi
+ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+ echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
+ reload_flag=$lt_cv_ld_reload_flag
+ case $reload_flag in
+ "" | " "*) ;;
+ *) reload_flag=" $reload_flag" ;;
+ esac
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ case $host_os in
+   darwin*)
+     if test "$GCC" = yes; then
+       reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
+     else
+       reload_cmds='$LD$reload_flag -o $output$reload_objs'
+     fi
+     ;;
+ esac
- # Try without a prefix undercore, then with it.
+ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
- for ac_symprfx in "" "_"; do
+ echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
+ if test "${lt_cv_path_NM+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$NM"; then
+   # Let the user override the test.
+   lt_cv_path_NM="$NM"
+ else
+   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
+     IFS="$lt_save_ifs"
+     test -z "$ac_dir" && ac_dir=.
+     tmp_nm="$ac_dir/${ac_tool_prefix}nm"
+     if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+       # Check to see if the nm accepts a BSD-compat flag.
+       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+       #   nm: unknown option "B" ignored
+       # Tru64's nm complains that /dev/null is an invalid object file
+       case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+       */dev/null* | *'Invalid file or object type'*)
+         lt_cv_path_NM="$tmp_nm -B"
+         break
+         ;;
+       *)
+         case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+         */dev/null*)
+           lt_cv_path_NM="$tmp_nm -p"
+           break
+           ;;
+         *)
+           lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+           continue # so that we can try to find one that supports BSD flags
+           ;;
+         esac
+       esac
+     fi
+   done
+   IFS="$lt_save_ifs"
+   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+ fi
+ fi
+ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+ echo "${ECHO_T}$lt_cv_path_NM" >&6
+ NM="$lt_cv_path_NM"
-   # Write the raw and C identifiers.
+ echo "$as_me:$LINENO: checking whether ln -s works" >&5
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[         ]\($symcode$symcode*\)[         ][      ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
+ echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+ LN_S=$as_ln_s
+ if test "$LN_S" = "ln -s"; then
+   echo "$as_me:$LINENO: result: yes" >&5
+ echo "${ECHO_T}yes" >&6
+ else
+   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+ echo "${ECHO_T}no, using $LN_S" >&6
+ fi
-   # Check to see that the pipe works correctly.
+ echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
-   pipe_works=no
+ echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6
-   rm -f conftest*
+ if test "${lt_cv_deplibs_check_method+set}" = set; then
-   cat > conftest.$ac_ext <<EOF
+   echo $ECHO_N "(cached) $ECHO_C" >&6
- #ifdef __cplusplus
+ else
- extern "C" {
+   lt_cv_file_magic_cmd='$MAGIC_CMD'
- #endif
+ lt_cv_file_magic_test_file=
- char nm_test_var;
+ lt_cv_deplibs_check_method='unknown'
- void nm_test_func(){}
+ # Need to set the preceding variable on all platforms that support
- #ifdef __cplusplus
+ # interlibrary dependencies.
- }
+ # 'none' -- dependencies not supported.
- #endif
+ # `unknown' -- same as none, but documents that we really don't know.
- int main(){nm_test_var='a';nm_test_func();return(0);}
+ # 'pass_all' -- all dependencies passed with no checks.
- EOF
+ # 'test_compile' -- check by making test program.
+ # 'file_magic [[regex]]' -- check by looking for files in library path
+ # which responds to the $file_magic_cmd with a given extended regex.
+ # If you have `file' or equivalent on your system and you're not sure
+ # whether `pass_all' will *always* work, you probably want this one.
-   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ case $host_os in
-   (eval $ac_compile) 2>&5
+ aix4* | aix5*)
-   ac_status=$?
+   lt_cv_deplibs_check_method=pass_all
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   ;;
-   (exit $ac_status); }; then
-     # Now try to grab the symbols.
-     nlist=conftest.nm
-     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
-   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } && test -s "$nlist"; then
-       # Try sorting and uniquifying the output.
-       if sort "$nlist" | uniq > "$nlist"T; then
-         mv -f "$nlist"T "$nlist"
-       else
-         rm -f "$nlist"T
-       fi
-       # Make sure that we snagged all the symbols we need.
+ beos*)
-       if egrep ' nm_test_var$' "$nlist" >/dev/null; then
+   lt_cv_deplibs_check_method=pass_all
-         if egrep ' nm_test_func$' "$nlist" >/dev/null; then
+   ;;
-           cat <<EOF > conftest.$ac_ext
- #ifdef __cplusplus
- extern "C" {
- #endif
- EOF
+ bsdi[45]*)
-           # Now generate the symbol file.
+   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-           eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
+   lt_cv_file_magic_cmd='/usr/bin/file -L'
+   lt_cv_file_magic_test_file=/shlib/libc.so
+   ;;
-           cat <<EOF >> conftest.$ac_ext
+ cygwin*)
- #if defined (__STDC__) && __STDC__
+   # func_win32_libid is a shell function defined in ltmain.sh
- # define lt_ptr_t void *
+   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- #else
+   lt_cv_file_magic_cmd='func_win32_libid'
- # define lt_ptr_t char *
+   ;;
- # define const
- #endif
- /* The mapping between symbol names and symbols. */
+ mingw* | pw32*)
- const struct {
+   # Base MSYS/MinGW do not provide the 'file' command needed by
-   const char *name;
+   # func_win32_libid shell function, so use a weaker test based on 'objdump'.
-   lt_ptr_t address;
+   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- }
+   lt_cv_file_magic_cmd='$OBJDUMP -f'
- lt_preloaded_symbols[] =
+   ;;
- {
- EOF
-           sed "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" >> conftest.$ac_ext
-           cat <<\EOF >> conftest.$ac_ext
-   {0, (lt_ptr_t) 0}
- };
- #ifdef __cplusplus
+ darwin* | rhapsody*)
- }
+   lt_cv_deplibs_check_method=pass_all
- #endif
+   ;;
- EOF
-           # Now try linking the two files.
+ freebsd* | kfreebsd*-gnu | dragonfly*)
-           mv conftest.$ac_objext conftstm.$ac_objext
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-           save_LIBS="$LIBS"
+     case $host_cpu in
-           save_CFLAGS="$CFLAGS"
+     i*86 )
-           LIBS="conftstm.$ac_objext"
+       # Not sure whether the presence of OpenBSD here was a mistake.
-           CFLAGS="$CFLAGS$no_builtin_flag"
+       # Let's accept both of them until this is cleared up.
-           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
-   (eval $ac_link) 2>&5
+       lt_cv_file_magic_cmd=/usr/bin/file
-   ac_status=$?
+       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+       ;;
-   (exit $ac_status); } && test -s conftest; then
+     esac
-             pipe_works=yes
-           fi
-           LIBS="$save_LIBS"
-           CFLAGS="$save_CFLAGS"
-         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 $lt_cv_sys_global_symbol_pipe" >&5
-     fi
    else
-     echo "$progname: failed program was:" >&5
+     lt_cv_deplibs_check_method=pass_all
-     cat conftest.$ac_ext >&5
    fi
-   rm -f conftest* conftst*
+   ;;
-   # Do not use the global_symbol_pipe unless it works.
+ gnu*)
-   if test "$pipe_works" = yes; then
+   lt_cv_deplibs_check_method=pass_all
-     break
+   ;;
+ hpux10.20* | hpux11*)
+   lt_cv_file_magic_cmd=/usr/bin/file
+   case "$host_cpu" in
+   ia64*)
+     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+     ;;
+   hppa*64*)
+     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+     ;;
+   *)
+     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+     lt_cv_file_magic_test_file=/usr/lib/libc.sl
+     ;;
+   esac
+   ;;
+ irix5* | irix6* | nonstopux*)
+   case $LD in
+   *-32|*"-32 ") libmagic=32-bit;;
+   *-n32|*"-n32 ") libmagic=N32;;
+   *-64|*"-64 ") libmagic=64-bit;;
+   *) libmagic=never-match;;
+   esac
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ # This must be Linux ELF.
+ linux*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ netbsd*)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
    else
-     lt_cv_sys_global_symbol_pipe=
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
    fi
- done
+   ;;
- fi
+ newos6*)
+   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+   lt_cv_file_magic_cmd=/usr/bin/file
+   lt_cv_file_magic_test_file=/usr/lib/libnls.so
+   ;;
- global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
+ nto-qnx*)
- if test -z "$lt_cv_sys_global_symbol_pipe"; then
+   lt_cv_deplibs_check_method=unknown
-   global_symbol_to_cdecl=
+   ;;
- else
-   global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
- fi
- if test -z "$global_symbol_pipe$global_symbol_to_cdecl"; then
-   echo "$as_me:$LINENO: result: failed" >&5
- echo "${ECHO_T}failed" >&6
- else
-   echo "$as_me:$LINENO: result: ok" >&5
- echo "${ECHO_T}ok" >&6
- fi
- ac_ext=c
+ openbsd*)
- ac_cpp='$CPP $CPPFLAGS'
+   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
- echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
-   CPP=
- fi
- if test -z "$CPP"; then
-   if test "${ac_cv_prog_CPP+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-       # Double quotes because CPP needs to be expanded
-     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-     do
-       ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
- do
-   # Use a header file that comes with gcc, so configuring glibc
-   # with a fresh cross-compiler works.
-   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-   # <limits.h> exists even on freestanding compilers.
-   # On the NeXT, cc -E runs the code through the compiler's parser,
-   # not just through cpp. "Syntax error" is here to catch this case.
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
-                      Syntax error
- _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   ac_status=$?
-   grep -v '^ *+' conftest.er1 >conftest.err
-   rm -f conftest.er1
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
    else
-     ac_cpp_err=
+     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
    fi
- else
+   ;;
-   ac_cpp_err=yes
- fi
+ osf3* | osf4* | osf5*)
- if test -z "$ac_cpp_err"; then
+   lt_cv_deplibs_check_method=pass_all
-   :
+   ;;
- else
-   echo "$as_me: failed program was:" >&5
+ sco3.2v5*)
- sed 's/^/| /' conftest.$ac_ext >&5
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ solaris*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+   case $host_vendor in
+   motorola)
+     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+     ;;
+   ncr)
+     lt_cv_deplibs_check_method=pass_all
+     ;;
+   sequent)
+     lt_cv_file_magic_cmd='/bin/file'
+     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+     ;;
+   sni)
+     lt_cv_file_magic_cmd='/bin/file'
+     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+     lt_cv_file_magic_test_file=/lib/libc.so
+     ;;
+   siemens)
+     lt_cv_deplibs_check_method=pass_all
+     ;;
+   esac
+   ;;
+ sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7* | sysv4*uw2*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ esac
-   # Broken: fails on valid input.
- continue
  fi
- rm -f conftest.err conftest.$ac_ext
+ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+ echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
+ file_magic_cmd=$lt_cv_file_magic_cmd
+ deplibs_check_method=$lt_cv_deplibs_check_method
+ test -z "$deplibs_check_method" && deplibs_check_method=unknown
-   # OK, works on sane cases.  Now check whether non-existent headers
-   # can be detected and how.
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
+ # If no C compiler was specified, use CC.
+ LTCC=${LTCC-"$CC"}
+ # Allow CC to be a program name with arguments.
+ compiler=$CC
+ # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
+ if test "${enable_libtool_lock+set}" = set; then
+   enableval="$enable_libtool_lock"
+ fi;
+ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+ # Some flags need to be propagated to the compiler or linker for good
+ # libtool support.
+ case $host in
+ ia64-*-hpux*)
+   # Find out which ABI we are using.
+   echo 'int i;' > conftest.$ac_ext
+   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+     case `/usr/bin/file conftest.$ac_objext` in
+     *ELF-32*)
+       HPUX_IA64_MODE="32"
+       ;;
+     *ELF-64*)
+       HPUX_IA64_MODE="64"
+       ;;
+     esac
+   fi
+   rm -rf conftest*
+   ;;
+ *-*-irix6*)
+   # Find out which ABI we are using.
+   echo '#line 3532 "configure"' > conftest.$ac_ext
+   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+     case `/usr/bin/file conftest.$ac_objext` in
+     *32-bit*)
+       LD="${LD-ld} -melf32bsmip"
+       ;;
+     *N32*)
+       LD="${LD-ld} -melf32bmipn32"
+       ;;
+     *64-bit*)
+       LD="${LD-ld} -melf64bmip"
+       ;;
+     esac
+    else
+     case `/usr/bin/file conftest.$ac_objext` in
+     *32-bit*)
+       LD="${LD-ld} -32"
+       ;;
+     *N32*)
+       LD="${LD-ld} -n32"
+       ;;
+     *64-bit*)
+       LD="${LD-ld} -64"
+       ;;
+     esac
+    fi
+   fi
+   rm -rf conftest*
+   ;;
+ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+   # Find out which ABI we are using.
+   echo 'int i;' > conftest.$ac_ext
+   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+     case "`/usr/bin/file conftest.o`" in
+     *32-bit*)
+       case $host in
+         x86_64-*linux*)
+           LD="${LD-ld} -m elf_i386"
+           ;;
+         ppc64-*linux*|powerpc64-*linux*)
+           LD="${LD-ld} -m elf32ppclinux"
+           ;;
+         s390x-*linux*)
+           LD="${LD-ld} -m elf_s390"
+           ;;
+         sparc64-*linux*)
+           LD="${LD-ld} -m elf32_sparc"
+           ;;
+       esac
+       ;;
+     *64-bit*)
+       case $host in
+         x86_64-*linux*)
+           LD="${LD-ld} -m elf_x86_64"
+           ;;
+         ppc*-*linux*|powerpc*-*linux*)
+           LD="${LD-ld} -m elf64ppc"
+           ;;
+         s390*-*linux*)
+           LD="${LD-ld} -m elf64_s390"
+           ;;
+         sparc*-*linux*)
+           LD="${LD-ld} -m elf64_sparc"
+           ;;
+       esac
+       ;;
+     esac
+   fi
+   rm -rf conftest*
+   ;;
+ *-*-linux*)
+   # Test if the compiler is 64bit
+   echo 'int i;' > conftest.$ac_ext
+   lt_cv_cc_64bit_output=no
+   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+     case `/usr/bin/file conftest.$ac_objext` in
+     *"ELF 64"*)
+       lt_cv_cc_64bit_output=yes
+       ;;
+     esac
+   fi
+   rm -rf conftest*
+   ;;
+ *-*-sco3.2v5*)
+   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+   SAVE_CFLAGS="$CFLAGS"
+   CFLAGS="$CFLAGS -belf"
+   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+ echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
+ if test "${lt_cv_cc_needs_belf+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+      cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
- #include <ac_nonexistent.h>
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
  _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ rm -f conftest.$ac_objext conftest$ac_exeext
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>conftest.er1
    ac_status=$?
    grep -v '^ *+' conftest.er1 >conftest.err
    rm -f conftest.er1
    cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } >/dev/null; then
+   (exit $ac_status); } &&
-   if test -s conftest.err; then
+          { ac_try='test -z "$ac_c_werror_flag"
-     ac_cpp_err=$ac_c_preproc_warn_flag
+                          || test ! -s conftest.err'
-   else
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-     ac_cpp_err=
+   (eval $ac_try) 2>&5
-   fi
+   ac_status=$?
- else
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   ac_cpp_err=yes
+   (exit $ac_status); }; } &&
- fi
+          { ac_try='test -s conftest$ac_exeext'
- if test -z "$ac_cpp_err"; then
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   # Broken: success on invalid input.
+   (eval $ac_try) 2>&5
- continue
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   lt_cv_cc_needs_belf=yes
  else
    echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
-   # Passes both tests.
+ lt_cv_cc_needs_belf=no
- ac_preproc_ok=:
- break
- fi
- rm -f conftest.err conftest.$ac_ext
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
-   break
  fi
+ rm -f conftest.err conftest.$ac_objext \
-     done
+       conftest$ac_exeext conftest.$ac_ext
-     ac_cv_prog_CPP=$CPP
+      ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
  fi
-   CPP=$ac_cv_prog_CPP
+ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+ echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
+   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+     CFLAGS="$SAVE_CFLAGS"
+   fi
+   ;;
+ *-*-cygwin* | *-*-mingw* | *-*-pw32*)
+   if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_DLLTOOL+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   ac_cv_prog_CPP=$CPP
+   if test -n "$DLLTOOL"; then
+   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
  fi
- echo "$as_me:$LINENO: result: $CPP" >&5
+ fi
- echo "${ECHO_T}$CPP" >&6
+ DLLTOOL=$ac_cv_prog_DLLTOOL
- ac_preproc_ok=false
+ if test -n "$DLLTOOL"; then
+   echo "$as_me:$LINENO: result: $DLLTOOL" >&5
+ echo "${ECHO_T}$DLLTOOL" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+ fi
+ if test -z "$ac_cv_prog_DLLTOOL"; then
+   ac_ct_DLLTOOL=$DLLTOOL
+   # Extract the first word of "dlltool", so it can be a program name with args.
+ set dummy dlltool; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$ac_ct_DLLTOOL"; then
+   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+   test -z "$ac_cv_prog_ac_ct_DLLTOOL" && ac_cv_prog_ac_ct_DLLTOOL="false"
+ fi
+ fi
+ ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+ if test -n "$ac_ct_DLLTOOL"; then
+   echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5
+ echo "${ECHO_T}$ac_ct_DLLTOOL" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+   DLLTOOL=$ac_ct_DLLTOOL
+ else
+   DLLTOOL="$ac_cv_prog_DLLTOOL"
+ fi
+   if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}as; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_AS+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$AS"; then
+   ac_cv_prog_AS="$AS" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_AS="${ac_tool_prefix}as"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ fi
+ fi
+ AS=$ac_cv_prog_AS
+ if test -n "$AS"; then
+   echo "$as_me:$LINENO: result: $AS" >&5
+ echo "${ECHO_T}$AS" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+ fi
+ if test -z "$ac_cv_prog_AS"; then
+   ac_ct_AS=$AS
+   # Extract the first word of "as", so it can be a program name with args.
+ set dummy as; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$ac_ct_AS"; then
+   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_AS="as"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+   test -z "$ac_cv_prog_ac_ct_AS" && ac_cv_prog_ac_ct_AS="false"
+ fi
+ fi
+ ac_ct_AS=$ac_cv_prog_ac_ct_AS
+ if test -n "$ac_ct_AS"; then
+   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
+ echo "${ECHO_T}$ac_ct_AS" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+   AS=$ac_ct_AS
+ else
+   AS="$ac_cv_prog_AS"
+ fi
+   if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}objdump; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$OBJDUMP"; then
+   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ fi
+ fi
+ OBJDUMP=$ac_cv_prog_OBJDUMP
+ if test -n "$OBJDUMP"; then
+   echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+ echo "${ECHO_T}$OBJDUMP" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+ fi
+ if test -z "$ac_cv_prog_OBJDUMP"; then
+   ac_ct_OBJDUMP=$OBJDUMP
+   # Extract the first word of "objdump", so it can be a program name with args.
+ set dummy objdump; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$ac_ct_OBJDUMP"; then
+   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_OBJDUMP="objdump"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+   test -z "$ac_cv_prog_ac_ct_OBJDUMP" && ac_cv_prog_ac_ct_OBJDUMP="false"
+ fi
+ fi
+ ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+ if test -n "$ac_ct_OBJDUMP"; then
+   echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+ echo "${ECHO_T}$ac_ct_OBJDUMP" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+   OBJDUMP=$ac_ct_OBJDUMP
+ else
+   OBJDUMP="$ac_cv_prog_OBJDUMP"
+ fi
+   ;;
+ esac
+ need_locks="$enable_libtool_lock"
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+ echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+ # On Suns, sometimes $CPP names a directory.
+ if test -n "$CPP" && test -d "$CPP"; then
+   CPP=
+ fi
+ if test -z "$CPP"; then
+   if test "${ac_cv_prog_CPP+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+       # Double quotes because CPP needs to be expanded
+     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+     do
+       ac_preproc_ok=false
  for ac_c_preproc_warn_flag in '' yes
  do
    # Use a header file that comes with gcc, so configuring glibc
-Line 3209 
 do
+Line 3979 
 do
    # On the NeXT, cc -E runs the code through the compiler's parser,
    # not just through cpp. "Syntax error" is here to catch this case.
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3220 
 cat >>conftest.$ac_ext <<_ACEOF
+Line 3989 
 cat >>conftest.$ac_ext <<_ACEOF
  #else
  # include <assert.h>
  #endif
                       Syntax error
  _ACEOF
  if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
    (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-Line 3232 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
+Line 4001 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
    (exit $ac_status); } >/dev/null; then
    if test -s conftest.err; then
      ac_cpp_err=$ac_c_preproc_warn_flag
+     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    else
      ac_cpp_err=
    fi
-Line 3252 
 rm -f conftest.err conftest.$ac_ext
+Line 4022 
 rm -f conftest.err conftest.$ac_ext
    # OK, works on sane cases.  Now check whether non-existent headers
    # can be detected and how.
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3270 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
+Line 4039 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
    (exit $ac_status); } >/dev/null; then
    if test -s conftest.err; then
      ac_cpp_err=$ac_c_preproc_warn_flag
+     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    else
      ac_cpp_err=
    fi
-Line 3293 
 done
+Line 4063 
 done
  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  rm -f conftest.err conftest.$ac_ext
  if $ac_preproc_ok; then
-   :
+   break
- else
-   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
- See \`config.log' for more details." >&5
- echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
- See \`config.log' for more details." >&2;}
-    { (exit 1); exit 1; }; }
  fi
- ac_ext=c
+     done
- ac_cpp='$CPP $CPPFLAGS'
+     ac_cv_prog_CPP=$CPP
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking for egrep" >&5
- echo $ECHO_N "checking for egrep... $ECHO_C" >&6
- if test "${ac_cv_prog_egrep+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
-     then ac_cv_prog_egrep='grep -E'
-     else ac_cv_prog_egrep='egrep'
-     fi
  fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+   CPP=$ac_cv_prog_CPP
- echo "${ECHO_T}$ac_cv_prog_egrep" >&6
-  EGREP=$ac_cv_prog_egrep
- echo "$as_me:$LINENO: checking for ANSI C header files" >&5
- echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
- if test "${ac_cv_header_stdc+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
+   ac_cv_prog_CPP=$CPP
+ fi
+ echo "$as_me:$LINENO: result: $CPP" >&5
+ echo "${ECHO_T}$CPP" >&6
+ ac_preproc_ok=false
+ for ac_c_preproc_warn_flag in '' yes
+ do
+   # Use a header file that comes with gcc, so configuring glibc
+   # with a fresh cross-compiler works.
+   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+   # <limits.h> exists even on freestanding compilers.
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp. "Syntax error" is here to catch this case.
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
  cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
- #include <stdlib.h>
+ #ifdef __STDC__
- #include <stdarg.h>
+ # include <limits.h>
- #include <string.h>
+ #else
- #include <float.h>
+ # include <assert.h>
+ #endif
- int
+                      Syntax error
- main ()
- {
-   ;
-   return 0;
- }
  _ACEOF
- rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   (eval $ac_compile) 2>&5
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
+     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+ else
+   ac_cpp_err=yes
+ fi
+ if test -z "$ac_cpp_err"; then
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+   # Broken: fails on valid input.
+ continue
+ fi
+ rm -f conftest.err conftest.$ac_ext
+   # OK, works on sane cases.  Now check whether non-existent headers
+   # can be detected and how.
+   cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h.  */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
+     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+   else
+     ac_cpp_err=
+   fi
+ else
+   ac_cpp_err=yes
+ fi
+ if test -z "$ac_cpp_err"; then
+   # Broken: success on invalid input.
+ continue
+ else
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
+ fi
+ rm -f conftest.err conftest.$ac_ext
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+ rm -f conftest.err conftest.$ac_ext
+ if $ac_preproc_ok; then
+   :
+ else
+   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+ See \`config.log' for more details." >&5
+ echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+ See \`config.log' for more details." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+ echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+ if test "${ac_cv_header_stdc+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h.  */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ #include <stdarg.h>
+ #include <string.h>
+ #include <float.h>
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 3368 
 sed 's/^/| /' conftest.$ac_ext >&5
+Line 4239 
 sed 's/^/| /' conftest.$ac_ext >&5
  ac_cv_header_stdc=no
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  if test $ac_cv_header_stdc = yes; then
    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3395 
 fi
+Line 4265 
 fi
  if test $ac_cv_header_stdc = yes; then
    # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3420 
 if test $ac_cv_header_stdc = yes; then
+Line 4289 
 if test $ac_cv_header_stdc = yes; then
    :
  else
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3432 
 cat >>conftest.$ac_ext <<_ACEOF
+Line 4300 
 cat >>conftest.$ac_ext <<_ACEOF
  # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  #else
  # define ISLOWER(c) \
                     (('a' <= (c) && (c) <= 'i') \
                       || ('j' <= (c) && (c) <= 'r') \
                       || ('s' <= (c) && (c) <= 'z'))
  # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  #endif
-Line 3445 
 main ()
+Line 4313 
 main ()
    int i;
    for (i = 0; i < 256; i++)
      if (XOR (islower (i), ISLOWER (i))
          || toupper (i) != TOUPPER (i))
        exit(2);
    exit (0);
  }
-Line 3470 
 sed 's/^/| /' conftest.$ac_ext >&5
+Line 4338 
 sed 's/^/| /' conftest.$ac_ext >&5
  ( exit $ac_status )
  ac_cv_header_stdc=no
  fi
- rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  fi
  fi
  fi
-Line 3495 
 fi
+Line 4363 
 fi
  for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                    inttypes.h stdint.h unistd.h
  do
  as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  echo "$as_me:$LINENO: checking for $ac_header" >&5
-Line 3504 
 if eval "test \"\${$as_ac_Header+set}\"
+Line 4372 
 if eval "test \"\${$as_ac_Header+set}\"
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3516 
 $ac_includes_default
+Line 4383 
 $ac_includes_default
  _ACEOF
  rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 3533 
 sed 's/^/| /' conftest.$ac_ext >&5
+Line 4410 
 sed 's/^/| /' conftest.$ac_ext >&5
  eval "$as_ac_Header=no"
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
  echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-Line 3564 
 else
+Line 4441 
 else
  echo "$as_me:$LINENO: checking $ac_header usability" >&5
  echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
  cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3575 
 $ac_includes_default
+Line 4451 
 $ac_includes_default
  _ACEOF
  rm -f conftest.$ac_objext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
+   (eval $ac_compile) 2>conftest.er1
    ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
-          { ac_try='test -s conftest.$ac_objext'
+          { ac_try='test -z "$ac_c_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-Line 3592 
 sed 's/^/| /' conftest.$ac_ext >&5
+Line 4478 
 sed 's/^/| /' conftest.$ac_ext >&5
  ac_header_compiler=no
  fi
- rm -f conftest.$ac_objext conftest.$ac_ext
+ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  echo "${ECHO_T}$ac_header_compiler" >&6
-Line 3600 
 echo "${ECHO_T}$ac_header_compiler" >&6
+Line 4486 
 echo "${ECHO_T}$ac_header_compiler" >&6
  echo "$as_me:$LINENO: checking $ac_header presence" >&5
  echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
  cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
  /* confdefs.h.  */
  _ACEOF
  cat confdefs.h >>conftest.$ac_ext
-Line 3618 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
+Line 4503 
 if { (eval echo "$as_me:$LINENO: \"$ac_c
    (exit $ac_status); } >/dev/null; then
    if test -s conftest.err; then
      ac_cpp_err=$ac_c_preproc_warn_flag
+     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
    else
      ac_cpp_err=
    fi
-Line 3637 
 echo "$as_me:$LINENO: result: $ac_header
+Line 4523 
 echo "$as_me:$LINENO: result: $ac_header
  echo "${ECHO_T}$ac_header_preproc" >&6
  # So?  What about this header?
- case $ac_header_compiler:$ac_header_preproc in
+ case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-   yes:no )
+   yes:no: )
      { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
- echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-     (
+     ac_header_preproc=yes
-       cat <<\_ASBOX
- ## ------------------------------------ ##
- ## Report this to bug-autoconf@gnu.org. ##
- ## ------------------------------------ ##
- _ASBOX
-     ) |
-       sed "s/^/$as_me: WARNING:     /" >&2
      ;;
-   no:yes )
+   no:yes:* )
      { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
- echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+ echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+ echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
      { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+ echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
      (
        cat <<\_ASBOX
- ## ------------------------------------ ##
+ ## ------------------------------------------ ##
- ## Report this to bug-autoconf@gnu.org. ##
+ ## Report this to the AC_PACKAGE_NAME lists.  ##
- ## ------------------------------------ ##
+ ## ------------------------------------------ ##
  _ASBOX
      ) |
        sed "s/^/$as_me: WARNING:     /" >&2
-Line 3674 
 echo $ECHO_N "checking for $ac_header...
+Line 4559 
 echo $ECHO_N "checking for $ac_header...
  if eval "test \"\${$as_ac_Header+set}\" = set"; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   eval "$as_ac_Header=$ac_header_preproc"
+   eval "$as_ac_Header=\$ac_header_preproc"
  fi
  echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-Line 3691 
 done
+Line 4576 
 done
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- # Only perform the check for file, if the check method requires it
+     (test "X$CXX" != "Xg++"))) ; then
- case $deplibs_check_method in
+   ac_ext=cc
- file_magic*)
+ ac_cpp='$CXXCPP $CPPFLAGS'
-   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
+ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+ echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
+ if test -z "$CXXCPP"; then
+   if test "${ac_cv_prog_CXXCPP+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   case $MAGIC_CMD in
+       # Double quotes because CXXCPP needs to be expanded
-   /*)
+     for CXXCPP in "$CXX -E" "/lib/cpp"
-   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+     do
-   ;;
+       ac_preproc_ok=false
-   ?:/*)
+ for ac_cxx_preproc_warn_flag in '' yes
-   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
+ do
-   ;;
+   # Use a header file that comes with gcc, so configuring glibc
-   *)
+   # with a fresh cross-compiler works.
-   ac_save_MAGIC_CMD="$MAGIC_CMD"
+   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+   # <limits.h> exists even on freestanding compilers.
-   ac_dummy="/usr/bin:$PATH"
+   # On the NeXT, cc -E runs the code through the compiler's parser,
-   for ac_dir in $ac_dummy; do
+   # not just through cpp. "Syntax error" is here to catch this case.
-     test -z "$ac_dir" && ac_dir=.
+   cat >conftest.$ac_ext <<_ACEOF
-     if test -f $ac_dir/${ac_tool_prefix}file; then
+ /* confdefs.h.  */
-       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ _ACEOF
-       if test -n "$file_magic_test_file"; then
+ cat confdefs.h >>conftest.$ac_ext
-         case $deplibs_check_method in
+ cat >>conftest.$ac_ext <<_ACEOF
-         "file_magic "*)
+ /* end confdefs.h.  */
-           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+ #ifdef __STDC__
-           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ # include <limits.h>
-           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ #else
-             egrep "$file_magic_regex" > /dev/null; then
+ # include <assert.h>
-             :
+ #endif
-           else
+                      Syntax error
-             cat <<EOF 1>&2
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- *** Warning: the command libtool uses to detect shared libraries,
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- *** $file_magic_cmd, produces output that libtool cannot recognize.
+   ac_status=$?
- *** The result is that libtool may fail to recognize shared libraries
+   grep -v '^ *+' conftest.er1 >conftest.err
- *** as such.  This will affect the creation of libtool libraries that
+   rm -f conftest.er1
- *** depend on shared libraries, but programs linked with such libtool
+   cat conftest.err >&5
- *** libraries will work regardless of this problem.  Nevertheless, you
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
- *** may want to report the problem to your system manager and/or to
+   (exit $ac_status); } >/dev/null; then
- *** bug-libtool@gnu.org
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_cxx_preproc_warn_flag
- EOF
+     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-           fi ;;
+   else
-         esac
+     ac_cpp_err=
-       fi
+   fi
-       break
+ else
-     fi
+   ac_cpp_err=yes
-   done
-   IFS="$ac_save_ifs"
-   MAGIC_CMD="$ac_save_MAGIC_CMD"
-   ;;
- esac
  fi
+ if test -z "$ac_cpp_err"; then
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+   :
- if test -n "$MAGIC_CMD"; then
-   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
- echo "${ECHO_T}$MAGIC_CMD" >&6
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   echo "$as_me: failed program was:" >&5
- echo "${ECHO_T}no" >&6
+ sed 's/^/| /' conftest.$ac_ext >&5
+   # Broken: fails on valid input.
+ continue
  fi
+ rm -f conftest.err conftest.$ac_ext
- if test -z "$lt_cv_path_MAGIC_CMD"; then
+   # OK, works on sane cases.  Now check whether non-existent headers
-   if test -n "$ac_tool_prefix"; then
+   # can be detected and how.
-     echo "$as_me:$LINENO: checking for file" >&5
+   cat >conftest.$ac_ext <<_ACEOF
- echo $ECHO_N "checking for file... $ECHO_C" >&6
+ /* confdefs.h.  */
- if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ _ACEOF
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ cat confdefs.h >>conftest.$ac_ext
- else
+ cat >>conftest.$ac_ext <<_ACEOF
-   case $MAGIC_CMD in
+ /* end confdefs.h.  */
-   /*)
+ #include <ac_nonexistent.h>
-   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ _ACEOF
-   ;;
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-   ?:/*)
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
+   ac_status=$?
-   ;;
+   grep -v '^ *+' conftest.er1 >conftest.err
-   *)
+   rm -f conftest.er1
-   ac_save_MAGIC_CMD="$MAGIC_CMD"
+   cat conftest.err >&5
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   ac_dummy="/usr/bin:$PATH"
+   (exit $ac_status); } >/dev/null; then
-   for ac_dir in $ac_dummy; do
+   if test -s conftest.err; then
-     test -z "$ac_dir" && ac_dir=.
+     ac_cpp_err=$ac_cxx_preproc_warn_flag
-     if test -f $ac_dir/file; then
+     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-       lt_cv_path_MAGIC_CMD="$ac_dir/file"
+   else
-       if test -n "$file_magic_test_file"; then
+     ac_cpp_err=
-         case $deplibs_check_method in
+   fi
-         "file_magic "*)
+ else
-           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+   ac_cpp_err=yes
-           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ fi
-           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ if test -z "$ac_cpp_err"; then
-             egrep "$file_magic_regex" > /dev/null; then
+   # Broken: success on invalid input.
-             :
+ continue
-           else
+ else
-             cat <<EOF 1>&2
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
- *** Warning: the command libtool uses to detect shared libraries,
+   # Passes both tests.
- *** $file_magic_cmd, produces output that libtool cannot recognize.
+ ac_preproc_ok=:
- *** The result is that libtool may fail to recognize shared libraries
+ break
- *** as such.  This will affect the creation of libtool libraries that
+ fi
- *** depend on shared libraries, but programs linked with such libtool
+ rm -f conftest.err conftest.$ac_ext
- *** 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
+ done
-           fi ;;
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-         esac
+ rm -f conftest.err conftest.$ac_ext
-       fi
+ if $ac_preproc_ok; then
-       break
+   break
-     fi
-   done
-   IFS="$ac_save_ifs"
-   MAGIC_CMD="$ac_save_MAGIC_CMD"
-   ;;
- esac
  fi
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+     done
- if test -n "$MAGIC_CMD"; then
+     ac_cv_prog_CXXCPP=$CXXCPP
-   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
- echo "${ECHO_T}$MAGIC_CMD" >&6
+ fi
+   CXXCPP=$ac_cv_prog_CXXCPP
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   ac_cv_prog_CXXCPP=$CXXCPP
- echo "${ECHO_T}no" >&6
  fi
+ echo "$as_me:$LINENO: result: $CXXCPP" >&5
+ echo "${ECHO_T}$CXXCPP" >&6
+ ac_preproc_ok=false
+ for ac_cxx_preproc_warn_flag in '' yes
+ do
+   # Use a header file that comes with gcc, so configuring glibc
+   # with a fresh cross-compiler works.
+   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+   # <limits.h> exists even on freestanding compilers.
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp. "Syntax error" is here to catch this case.
+   cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h.  */
+ _ACEOF
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #ifdef __STDC__
+ # include <limits.h>
+ #else
+ # include <assert.h>
+ #endif
+                      Syntax error
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_cxx_preproc_warn_flag
+     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
    else
-     MAGIC_CMD=:
+     ac_cpp_err=
    fi
+ else
+   ac_cpp_err=yes
  fi
+ if test -z "$ac_cpp_err"; then
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
-   fi
+   # Broken: fails on valid input.
-   ;;
+ continue
- esac
+ fi
+ rm -f conftest.err conftest.$ac_ext
- if test -n "$ac_tool_prefix"; then
+   # OK, works on sane cases.  Now check whether non-existent headers
-   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+   # can be detected and how.
- set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+   cat >conftest.$ac_ext <<_ACEOF
- echo "$as_me:$LINENO: checking for $ac_word" >&5
+ /* confdefs.h.  */
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ _ACEOF
- if test "${ac_cv_prog_RANLIB+set}" = set; then
+ cat confdefs.h >>conftest.$ac_ext
-   echo $ECHO_N "(cached) $ECHO_C" >&6
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+ #include <ac_nonexistent.h>
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_cxx_preproc_warn_flag
+     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+   else
+     ac_cpp_err=
+   fi
  else
-   if test -n "$RANLIB"; then
+   ac_cpp_err=yes
-   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+ fi
+ if test -z "$ac_cpp_err"; then
+   # Broken: success on invalid input.
+ continue
  else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+   echo "$as_me: failed program was:" >&5
- for as_dir in $PATH
+ sed 's/^/| /' conftest.$ac_ext >&5
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
- done
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
  fi
- fi
+ rm -f conftest.err conftest.$ac_ext
- RANLIB=$ac_cv_prog_RANLIB
- if test -n "$RANLIB"; then
+ done
-   echo "$as_me:$LINENO: result: $RANLIB" >&5
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- echo "${ECHO_T}$RANLIB" >&6
+ rm -f conftest.err conftest.$ac_ext
+ if $ac_preproc_ok; then
+   :
  else
-   echo "$as_me:$LINENO: result: no" >&5
+   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
- echo "${ECHO_T}no" >&6
+ See \`config.log' for more details." >&5
+ echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+ See \`config.log' for more details." >&2;}
+    { (exit 1); exit 1; }; }
  fi
+ ac_ext=cc
+ ac_cpp='$CXXCPP $CPPFLAGS'
+ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
  fi
- if test -z "$ac_cv_prog_RANLIB"; then
-   ac_ct_RANLIB=$RANLIB
-   # Extract the first word of "ranlib", so it can be a program name with args.
+ ac_ext=f
- set dummy ranlib; ac_word=$2
+ ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+ if test -n "$ac_tool_prefix"; then
+   for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran
+   do
+     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  echo "$as_me:$LINENO: checking for $ac_word" >&5
  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ if test "${ac_cv_prog_F77+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   if test -n "$ac_ct_RANLIB"; then
+   if test -n "$F77"; then
-   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+   ac_cv_prog_F77="$F77" # Let the user override the test.
  else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
-Line 3888 
 do
+Line 4836 
 do
    test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_RANLIB="ranlib"
+     ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
  done
-   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
  fi
  fi
- ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+ F77=$ac_cv_prog_F77
- if test -n "$ac_ct_RANLIB"; then
+ if test -n "$F77"; then
-   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+   echo "$as_me:$LINENO: result: $F77" >&5
- echo "${ECHO_T}$ac_ct_RANLIB" >&6
+ echo "${ECHO_T}$F77" >&6
  else
    echo "$as_me:$LINENO: result: no" >&5
  echo "${ECHO_T}no" >&6
  fi
-   RANLIB=$ac_ct_RANLIB
+     test -n "$F77" && break
- else
+   done
-   RANLIB="$ac_cv_prog_RANLIB"
  fi
+ if test -z "$F77"; then
- if test -n "$ac_tool_prefix"; then
+   ac_ct_F77=$F77
-   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+   for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran
- set dummy ${ac_tool_prefix}strip; ac_word=$2
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
  echo "$as_me:$LINENO: checking for $ac_word" >&5
  echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_STRIP+set}" = set; then
+ if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   if test -n "$STRIP"; then
+   if test -n "$ac_ct_F77"; then
-   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+   ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
  else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
-Line 3930 
 do
+Line 4878 
 do
    test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
    if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+     ac_cv_prog_ac_ct_F77="$ac_prog"
      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
-Line 3939 
 done
+Line 4887 
 done
  fi
  fi
- STRIP=$ac_cv_prog_STRIP
+ ac_ct_F77=$ac_cv_prog_ac_ct_F77
- if test -n "$STRIP"; then
+ if test -n "$ac_ct_F77"; then
-   echo "$as_me:$LINENO: result: $STRIP" >&5
+   echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
- echo "${ECHO_T}$STRIP" >&6
+ echo "${ECHO_T}$ac_ct_F77" >&6
  else
    echo "$as_me:$LINENO: result: no" >&5
  echo "${ECHO_T}no" >&6
  fi
- fi
+   test -n "$ac_ct_F77" && break
- if test -z "$ac_cv_prog_STRIP"; then
-   ac_ct_STRIP=$STRIP
-   # Extract the first word of "strip", so it can be a program name with args.
- set dummy strip; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   if test -n "$ac_ct_STRIP"; then
-   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-   for ac_exec_ext in '' $ac_executable_extensions; do
-   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_STRIP="strip"
-     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
  done
-   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
+   F77=$ac_ct_F77
  fi
- fi
- ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
- if test -n "$ac_ct_STRIP"; then
-   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
- echo "${ECHO_T}$ac_ct_STRIP" >&6
- else
-   echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
-   STRIP=$ac_ct_STRIP
- else
-   STRIP="$ac_cv_prog_STRIP"
- fi
- enable_dlopen=no
- enable_win32_dll=no
- # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
- if test "${enable_libtool_lock+set}" = set; then
-   enableval="$enable_libtool_lock"
- fi;
- test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
- # Some flags need to be propagated to the compiler or linker for good
+ # Provide some information about the compiler.
- # libtool support.
+ echo "$as_me:4907:" \
- case $host in
+      "checking for Fortran 77 compiler version" >&5
- *-*-irix6*)
+ ac_compiler=`set X $ac_compile; echo $2`
-   # Find out which ABI we are using.
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
-   echo '#line 4012 "configure"' > conftest.$ac_ext
+   (eval $ac_compiler --version </dev/null >&5) 2>&5
-   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-   (eval $ac_compile) 2>&5
    ac_status=$?
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; then
+   (exit $ac_status); }
-     case `/usr/bin/file conftest.$ac_objext` in
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
-     *32-bit*)
+   (eval $ac_compiler -v </dev/null >&5) 2>&5
-       LD="${LD-ld} -32"
+   ac_status=$?
-       ;;
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-     *N32*)
+   (exit $ac_status); }
-       LD="${LD-ld} -n32"
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
-       ;;
+   (eval $ac_compiler -V </dev/null >&5) 2>&5
-     *64-bit*)
+   ac_status=$?
-       LD="${LD-ld} -64"
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-       ;;
+   (exit $ac_status); }
-     esac
+ rm -f a.out
-   fi
-   rm -rf conftest*
-   ;;
- *-*-sco3.2v5*)
+ # If we don't use `.F' as extension, the preprocessor is not run on the
-   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ # input file.  (Note that this only needs to work for GNU compilers.)
-   SAVE_CFLAGS="$CFLAGS"
+ ac_save_ext=$ac_ext
-   CFLAGS="$CFLAGS -belf"
+ ac_ext=F
-   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
- echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
+ echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
- if test "${lt_cv_cc_needs_belf+set}" = set; then
+ if test "${ac_cv_f77_compiler_gnu+set}" = set; then
    echo $ECHO_N "(cached) $ECHO_C" >&6
  else
+   cat >conftest.$ac_ext <<_ACEOF
+       program main
+ #ifndef __GNUC__
+        choke me
+ #endif
+       end
-      ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
-      cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- /* confdefs.h.  */
  _ACEOF
- cat confdefs.h >>conftest.$ac_ext
+ rm -f conftest.$ac_objext
- cat >>conftest.$ac_ext <<_ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- /* end confdefs.h.  */
+   (eval $ac_compile) 2>conftest.er1
+   ac_status=$?
+   grep -v '^ *+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -z "$ac_f77_werror_flag"
+                          || test ! -s conftest.err'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_compiler_gnu=yes
+ else
+   echo "$as_me: failed program was:" >&5