libtool

#! /bin/sh
# Generated automatically by config.status (calculator) 0.1
# Libtool was configured on host ArchLinux:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.

# Provide generalized library-building support services.
# Written by Gordon Matzigkeit, 1996

# Copyright (C) 2014 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program or library that is built
# using GNU Libtool, you may include this file under the  same
# distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


# The names of the tagged configurations supported by this script.
available_tags='CXX '

# Configured defaults for sys_lib_dlsearch_path munging.
: ${LT_SYS_LIBRARY_PATH=""}

# ### BEGIN LIBTOOL CONFIG

# Which release of libtool.m4 was used?
macro_version=2.4.6
macro_revision=2.4.6

# Assembler program.
AS="as"

# DLL creation program.
DLLTOOL="false"

# Object dumper program.
OBJDUMP="objdump"

# Whether or not to build shared libraries.
build_libtool_libs=yes

# Whether or not to build static libraries.
build_old_libs=yes

# What type of objects to build.
pic_mode=default

# Whether or not to optimize for fast installation.
fast_install=yes

# Shared archive member basename,for filename based shared library versioning on AIX.
shared_archive_member_spec=

# Shell to use when invoking shell scripts.
SHELL="/bin/sh"

# An echo program that protects backslashes.
ECHO="printf %s\\n"

# The PATH separator for the build system.
PATH_SEPARATOR=":"

# The host system.
host_alias=
host=x86_64-unknown-linux-gnu
host_os=linux-gnu

# The build system.
build_alias=
build=x86_64-unknown-linux-gnu
build_os=linux-gnu

# A sed program that does not truncate output.
SED="/usr/bin/sed"

# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed="$SED -e 1s/^X//"

# A grep program that handles long lines.
GREP="/usr/bin/grep"

# An ERE matcher.
EGREP="/usr/bin/grep -E"

# A literal string matcher.
FGREP="/usr/bin/grep -F"

# A BSD- or MS-compatible name lister.
NM="/usr/bin/nm -B"

# Whether we need soft or hard links.
LN_S="ln -s"

# What is the maximum length of a command?
max_cmd_len=1572864

# Object file suffix (normally "o").
objext=o

# Executable file suffix (normally "").
exeext=

# whether the shell understands "unset".
lt_unset=unset

# turn spaces into newlines.
SP2NL="tr \\040 \\012"

# turn newlines into spaces.
NL2SP="tr \\015\\012 \\040\\040"

# convert $build file names to $host format.
to_host_file_cmd=func_convert_file_noop

# convert $build files to toolchain format.
to_tool_file_cmd=func_convert_file_noop

# Method to check whether dependent libraries are shared objects.
deplibs_check_method="pass_all"

# Command to use when deplibs_check_method = "file_magic".
file_magic_cmd="\$MAGIC_CMD"

# How to find potential files when deplibs_check_method = "file_magic".
file_magic_glob=""

# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
want_nocaseglob="no"

# Command to associate shared and link libraries.
sharedlib_from_linklib_cmd="printf %s\\n"

# The archiver.
AR="ar"

# Flags to create an archive.
AR_FLAGS="cru"

# How to feed a file listing to the archiver.
archiver_list_spec="@"

# A symbol stripping program.
STRIP="strip"

# Commands used to install an old-style archive.
RANLIB="ranlib"
old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$tool_oldlib"
old_postuninstall_cmds=""

# Whether to use a lock for old archive extraction.
lock_old_archive_extraction=no

# A C compiler.
LTCC="gcc"

# LTCC compiler flags.
LTCFLAGS="-g -O2"

# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe="sed -n -e 's/^.*[	 ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[	 ][	 ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p' | sed '/ __gnu_lto/d'"

# Transform the output of nm in a proper C declaration.
global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'"

# Transform the output of nm into a list of symbols to manually relocate.
global_symbol_to_import=""

# Transform the output of nm in a C name address pair.
global_symbol_to_c_name_address="sed -n -e 's/^: \\(.*\\) .*\$/  {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/  {\"\\1\", (void *) \\&\\1},/p'"

# Transform the output of nm in a C name address pair when lib prefix is needed.
global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\(.*\\) .*\$/  {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(lib.*\\)\$/  {\"\\1\", (void *) \\&\\1},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/  {\"lib\\1\", (void *) \\&\\1},/p'"

# The name lister interface.
nm_interface="BSD nm"

# Specify filename containing input files for $NM.
nm_file_list_spec="@"

# The root where to search for dependent libraries,and where our libraries should be installed.
lt_sysroot=

# Command to truncate a binary pipe.
lt_truncate_bin="/usr/bin/dd bs=4096 count=1"

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

# Used to examine libraries when file_magic_cmd begins with "file".
MAGIC_CMD=file

# Must we lock files when doing compilation?
need_locks="no"

# Manifest tool.
MANIFEST_TOOL=":"

# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
DSYMUTIL=""

# Tool to change global to local symbols on Mac OS X.
NMEDIT=""

# Tool to manipulate fat objects and archives on Mac OS X.
LIPO=""

# ldd/readelf like tool for Mach-O binaries on Mac OS X.
OTOOL=""

# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
OTOOL64=""

# Old archive suffix (normally "a").
libext=a

# Shared library suffix (normally ".so").
shrext_cmds=".so"

# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=""

# Variables whose values should be saved in libtool wrapper scripts and
# restored at link time.
variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

# Do we need the "lib" prefix for modules?
need_lib_prefix=no

# Do we need a version for libraries?
need_version=no

# Library versioning type.
version_type=linux

# Shared library runtime path variable.
runpath_var=LD_RUN_PATH

# Shared library path variable.
shlibpath_var=LD_LIBRARY_PATH

# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=no

# Format of library name prefix.
libname_spec="lib\$name"

# List of archive names.  First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME
library_names_spec="\$libname\$release\$shared_ext\$versuffix \$libname\$release\$shared_ext\$major \$libname\$shared_ext"

# The coded name of the library, if different from the real name.
soname_spec="\$libname\$release\$shared_ext\$major"

# Permission mode override for installation of shared libraries.
install_override_mode=""

# Command to use after installation of a shared archive.
postinstall_cmds=""

# Command to use after uninstallation of a shared archive.
postuninstall_cmds=""

# Commands used to finish a libtool library installation in a directory.
finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"

# As "finish_cmds", except a single script fragment to be evaled but
# not shown.
finish_eval=""

# Whether we should hardcode library paths into libraries.
hardcode_into_libs=yes

# Compile-time system search path for libraries.
sys_lib_search_path_spec="/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0 /usr/lib /lib "

# Detected run-time system search path for libraries.
sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/libfakeroot /usr/lib/ /usr/lib/ffmpeg-compat/ /usr/lib32 "

# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
configure_time_lt_sys_library_path=""

# Whether dlopen is supported.
dlopen_support=unknown

# Whether dlopen of programs is supported.
dlopen_self=unknown

# Whether dlopen of statically linked programs is supported.
dlopen_self_static=unknown

# Commands to strip libraries.
old_striplib="strip --strip-debug"
striplib="strip --strip-unneeded"


# The linker used to build libraries.
LD="/usr/bin/ld -m elf_x86_64"

# How to create reloadable object files.
reload_flag=" -r"
reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"

# Commands used to build an old-style archive.
old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib"

# A language specific compiler.
CC="gcc"

# Is the compiler the GNU compiler?
with_gcc=yes

# Compiler flag to turn off builtin functions.
no_builtin_flag=" -fno-builtin"

# Additional compiler flags for building library objects.
pic_flag=" -fPIC -DPIC"

# How to pass a linker flag through the compiler.
wl="-Wl,"

# Compiler flag to prevent dynamic linking.
link_static_flag="-static"

# Does compiler simultaneously support -c and -o options?
compiler_c_o="yes"

# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=no

# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=no

# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec="\$wl--export-dynamic"

# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec="\$wl--whole-archive\$convenience \$wl--no-whole-archive"

# Whether the compiler copes with passing no objects directly.
compiler_needs_object="no"

# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=""

# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=""

# Commands used to build a shared archive.
archive_cmds="\$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname -o \$lib"
archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~
            cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~
            echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~
            \$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname \$wl-version-script \$wl\$output_objdir/\$libname.ver -o \$lib"

# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=""
module_expsym_cmds=""

# Whether we are building with GNU ld or not.
with_gnu_ld="yes"

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

# Flag that enforces no undefined symbols.
no_undefined_flag=""

# Flag to hardcode $libdir into a binary during linking.
# This must work even if $libdir does not exist
hardcode_libdir_flag_spec="\$wl-rpath \$wl\$libdir"

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

# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=no

# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting $shlibpath_var if the
# library is relocated.
hardcode_direct_absolute=no

# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=no

# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=unsupported

# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=no

# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=no

# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=unknown

# Set to "yes" if exported symbols are required.
always_export_symbols=no

# The commands to list exported symbols.
export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"

# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"

# Symbols that must always be exported.
include_expsyms=""

# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=""

# Commands necessary for finishing linking programs.
postlink_cmds=""

# Specify filename containing input files.
file_list_spec=""

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

# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=""

# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=""
postdep_objects=""
predeps=""
postdeps=""

# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=""

# ### END LIBTOOL CONFIG


# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE

# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
#       string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
#       string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
#       "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
#       VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
    case x$2 in
    x)
        ;;
    *:)
        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
        ;;
    x:*)
        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
        ;;
    *::*)
        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
        ;;
    *)
        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
        ;;
    esac
}


# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
    for cc_temp in $*""; do
      case $cc_temp in
        compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
        distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
        \-*) ;;
        *) break;;
      esac
    done
    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}


# ### END FUNCTIONS SHARED WITH CONFIGURE

#! /bin/sh
## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
##               by inline-source v2014-01-03.01

# libtool (GNU libtool) 2.4.6
# Provide generalized library-building support services.
# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

# Copyright (C) 1996-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


PROGRAM=libtool
PACKAGE=libtool
VERSION=2.4.6
package_revision=2.4.6


## ------ ##
## Usage. ##
## ------ ##

# Run './libtool --help' for help with using this script from the
# command line.


## ------------------------------- ##
## User overridable command paths. ##
## ------------------------------- ##

# After configure completes, it has a better idea of some of the
# shell tools we need than the defaults used by the functions shared
# with bootstrap, so set those here where they can still be over-
# ridden by the user, but otherwise take precedence.

: ${AUTOCONF="autoconf"}
: ${AUTOMAKE="automake"}


## -------------------------- ##
## Source external libraries. ##
## -------------------------- ##

# Much of our low-level functionality needs to be sourced from external
# libraries, which are installed to $pkgauxdir.

# Set a version string for this script.
scriptversion=2015-01-20.17; # UTC

# General shell script boiler plate, and helper functions.
# Written by Gary V. Vaughan, 2004

# Copyright (C) 2004-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.

# As a special exception to the GNU General Public License, if you distribute
# this file as part of a program or library that is built using GNU Libtool,
# you may include this file under the same distribution terms that you use
# for the rest of that program.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

# Please report bugs or propose patches to gary@gnu.org.


## ------ ##
## Usage. ##
## ------ ##

# Evaluate this file near the top of your script to gain access to
# the functions and variables defined here:
#
#   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
#
# If you need to override any of the default environment variable
# settings, do that before evaluating this file.


## -------------------- ##
## Shell normalisation. ##
## -------------------- ##

# Some shells need a little help to be as Bourne compatible as possible.
# Before doing anything else, make sure all that help has been provided!

DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
fi

# NLS nuisances: We save the old values in case they are required later.
_G_user_locale=
_G_safe_locale=
for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
  eval "if test set = \"\${$_G_var+set}\"; then
          save_$_G_var=\$$_G_var
          $_G_var=C
	  export $_G_var
	  _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
	  _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
	fi"
done

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Make sure IFS has a sensible default
sp=' '
nl='
'
IFS="$sp	$nl"

# There are apparently some retarded systems that use ';' as a PATH separator!
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi



## ------------------------- ##
## Locate command utilities. ##
## ------------------------- ##


# func_executable_p FILE
# ----------------------
# Check that FILE is an executable regular file.
func_executable_p ()
{
    test -f "$1" && test -x "$1"
}


# func_path_progs PROGS_LIST CHECK_FUNC [PATH]
# --------------------------------------------
# Search for either a program that responds to --version with output
# containing "GNU", or else returned by CHECK_FUNC otherwise, by
# trying all the directories in PATH with each of the elements of
# PROGS_LIST.
#
# CHECK_FUNC should accept the path to a candidate program, and
# set $func_check_prog_result if it truncates its output less than
# $_G_path_prog_max characters.
func_path_progs ()
{
    _G_progs_list=$1
    _G_check_func=$2
    _G_PATH=${3-"$PATH"}

    _G_path_prog_max=0
    _G_path_prog_found=false
    _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
    for _G_dir in $_G_PATH; do
      IFS=$_G_save_IFS
      test -z "$_G_dir" && _G_dir=.
      for _G_prog_name in $_G_progs_list; do
        for _exeext in '' .EXE; do
          _G_path_prog=$_G_dir/$_G_prog_name$_exeext
          func_executable_p "$_G_path_prog" || continue
          case `"$_G_path_prog" --version 2>&1` in
            *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
            *)     $_G_check_func $_G_path_prog
		   func_path_progs_result=$func_check_prog_result
		   ;;
          esac
          $_G_path_prog_found && break 3
        done
      done
    done
    IFS=$_G_save_IFS
    test -z "$func_path_progs_result" && {
      echo "no acceptable sed could be found in \$PATH" >&2
      exit 1
    }
}


# We want to be able to use the functions in this file before configure
# has figured out where the best binaries are kept, which means we have
# to search for them ourselves - except when the results are already set
# where we skip the searches.

# Unless the user overrides by setting SED, search the path for either GNU
# sed, or the sed that truncates its output the least.
test -z "$SED" && {
  _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  for _G_i in 1 2 3 4 5 6 7; do
    _G_sed_script=$_G_sed_script$nl$_G_sed_script
  done
  echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
  _G_sed_script=

  func_check_prog_sed ()
  {
    _G_path_prog=$1

    _G_count=0
    printf 0123456789 >conftest.in
    while :
    do
      cat conftest.in conftest.in >conftest.tmp
      mv conftest.tmp conftest.in
      cp conftest.in conftest.nl
      echo '' >> conftest.nl
      "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break
      diff conftest.out conftest.nl >/dev/null 2>&1 || break
      _G_count=`expr $_G_count + 1`
      if test "$_G_count" -gt "$_G_path_prog_max"; then
        # Best one so far, save it but keep looking for a better one
        func_check_prog_result=$_G_path_prog
        _G_path_prog_max=$_G_count
      fi
      # 10*(2^10) chars as input seems more than enough
      test 10 -lt "$_G_count" && break
    done
    rm -f conftest.in conftest.tmp conftest.nl conftest.out
  }

  func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
  rm -f conftest.sed
  SED=$func_path_progs_result
}


# Unless the user overrides by setting GREP, search the path for either GNU
# grep, or the grep that truncates its output the least.
test -z "$GREP" && {
  func_check_prog_grep ()
  {
    _G_path_prog=$1

    _G_count=0
    _G_path_prog_max=0
    printf 0123456789 >conftest.in
    while :
    do
      cat conftest.in conftest.in >conftest.tmp
      mv conftest.tmp conftest.in
      cp conftest.in conftest.nl
      echo 'GREP' >> conftest.nl
      "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break
      diff conftest.out conftest.nl >/dev/null 2>&1 || break
      _G_count=`expr $_G_count + 1`
      if test "$_G_count" -gt "$_G_path_prog_max"; then
        # Best one so far, save it but keep looking for a better one
        func_check_prog_result=$_G_path_prog
        _G_path_prog_max=$_G_count
      fi
      # 10*(2^10) chars as input seems more than enough
      test 10 -lt "$_G_count" && break
    done
    rm -f conftest.in conftest.tmp conftest.nl conftest.out
  }

  func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
  GREP=$func_path_progs_result
}


## ------------------------------- ##
## User overridable command paths. ##
## ------------------------------- ##

# All uppercase variable names are used for environment variables.  These
# variables can be overridden by the user before calling a script that
# uses them if a suitable command of that name is not already available
# in the command search PATH.

: ${CP="cp -f"}
: ${ECHO="printf %s\n"}
: ${EGREP="$GREP -E"}
: ${FGREP="$GREP -F"}
: ${LN_S="ln -s"}
: ${MAKE="make"}
: ${MKDIR="mkdir"}
: ${MV="mv -f"}
: ${RM="rm -f"}
: ${SHELL="${CONFIG_SHELL-/bin/sh}"}


## -------------------- ##
## Useful sed snippets. ##
## -------------------- ##

sed_dirname='s|/[^/]*$||'
sed_basename='s|^.*/||'

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='s|\([`"$\\]\)|\\\1|g'

# Same as above, but do not quote variable references.
sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'

# Sed substitution that turns a string into a regex matching for the
# string literally.
sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'

# Sed substitution that converts a w32 file name or path
# that contains forward slashes, into one that contains
# (escaped) backslashes.  A very naive implementation.
sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'

# Re-'\' parameter expansions in output of sed_double_quote_subst that
# were '\'-ed in input to the same.  If an odd number of '\' preceded a
# '$' in input to sed_double_quote_subst, that '$' was protected from
# expansion.  Since each input '\' is now two '\'s, look for any number
# of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
_G_bs='\\'
_G_bs2='\\\\'
_G_bs4='\\\\\\\\'
_G_dollar='\$'
sed_double_backslash="\
  s/$_G_bs4/&\\
/g
  s/^$_G_bs2$_G_dollar/$_G_bs&/
  s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
  s/\n//g"


## ----------------- ##
## Global variables. ##
## ----------------- ##

# Except for the global variables explicitly listed below, the following
# functions in the '^func_' namespace, and the '^require_' namespace
# variables initialised in the 'Resource management' section, sourcing
# this file will not pollute your global namespace with anything
# else. There's no portable way to scope variables in Bourne shell
# though, so actually running these functions will sometimes place
# results into a variable named after the function, and often use
# temporary variables in the '^_G_' namespace. If you are careful to
# avoid using those namespaces casually in your sourcing script, things
# should continue to work as you expect. And, of course, you can freely
# overwrite any of the functions or variables defined here before
# calling anything to customize them.

EXIT_SUCCESS=0
EXIT_FAILURE=1
EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.

# Allow overriding, eg assuming that you follow the convention of
# putting '$debug_cmd' at the start of all your functions, you can get
# bash to show function call trace with:
#
#    debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
debug_cmd=${debug_cmd-":"}
exit_cmd=:

# By convention, finish your script with:
#
#    exit $exit_status
#
# so that you can set exit_status to non-zero if you want to indicate
# something went wrong during execution without actually bailing out at
# the point of failure.
exit_status=$EXIT_SUCCESS

# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
# is ksh but when the shell is invoked as "sh" and the current value of
# the _XPG environment variable is not equal to 1 (one), the special
# positional parameter $0, within a function call, is the name of the
# function.
progpath=$0

# The name of this program.
progname=`$ECHO "$progpath" |$SED "$sed_basename"`

# Make sure we have an absolute progpath for reexecution:
case $progpath in
  [\\/]*|[A-Za-z]:\\*) ;;
  *[\\/]*)
     progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
     progdir=`cd "$progdir" && pwd`
     progpath=$progdir/$progname
     ;;
  *)
     _G_IFS=$IFS
     IFS=${PATH_SEPARATOR-:}
     for progdir in $PATH; do
       IFS=$_G_IFS
       test -x "$progdir/$progname" && break
     done
     IFS=$_G_IFS
     test -n "$progdir" || progdir=`pwd`
     progpath=$progdir/$progname
     ;;
esac


## ----------------- ##
## Standard options. ##
## ----------------- ##

# The following options affect the operation of the functions defined
# below, and should be set appropriately depending on run-time para-
# meters passed on the command line.

opt_dry_run=false
opt_quiet=false
opt_verbose=false

# Categories 'all' and 'none' are always available.  Append any others
# you will pass as the first argument to func_warning from your own
# code.
warning_categories=

# By default, display warnings according to 'opt_warning_types'.  Set
# 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
# treat the next displayed warning as a fatal error.
warning_func=func_warn_and_continue

# Set to 'all' to display all warnings, 'none' to suppress all
# warnings, or a space delimited list of some subset of
# 'warning_categories' to display only the listed warnings.
opt_warning_types=all


## -------------------- ##
## Resource management. ##
## -------------------- ##

# This section contains definitions for functions that each ensure a
# particular resource (a file, or a non-empty configuration variable for
# example) is available, and if appropriate to extract default values
# from pertinent package files. Call them using their associated
# 'require_*' variable to ensure that they are executed, at most, once.
#
# It's entirely deliberate that calling these functions can set
# variables that don't obey the namespace limitations obeyed by the rest
# of this file, in order that that they be as useful as possible to
# callers.


# require_term_colors
# -------------------
# Allow display of bold text on terminals that support it.
require_term_colors=func_require_term_colors
func_require_term_colors ()
{
    $debug_cmd

    test -t 1 && {
      # COLORTERM and USE_ANSI_COLORS environment variables take
      # precedence, because most terminfo databases neglect to describe
      # whether color sequences are supported.
      test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}

      if test 1 = "$USE_ANSI_COLORS"; then
        # Standard ANSI escape sequences
        tc_reset=''
        tc_bold='';   tc_standout=''
        tc_red='';   tc_green=''
        tc_blue='';  tc_cyan=''
      else
        # Otherwise trust the terminfo database after all.
        test -n "`tput sgr0 2>/dev/null`" && {
          tc_reset=`tput sgr0`
          test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
          tc_standout=$tc_bold
          test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
          test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
          test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
          test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
          test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
        }
      fi
    }

    require_term_colors=:
}


## ----------------- ##
## Function library. ##
## ----------------- ##

# This section contains a variety of useful functions to call in your
# scripts. Take note of the portable wrappers for features provided by
# some modern shells, which will fall back to slower equivalents on
# less featureful shells.


# func_append VAR VALUE
# ---------------------
# Append VALUE onto the existing contents of VAR.

  # We should try to minimise forks, especially on Windows where they are
  # unreasonably slow, so skip the feature probes when bash or zsh are
  # being used:
  if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
    : ${_G_HAVE_ARITH_OP="yes"}
    : ${_G_HAVE_XSI_OPS="yes"}
    # The += operator was introduced in bash 3.1
    case $BASH_VERSION in
      [12].* | 3.0 | 3.0*) ;;
      *)
        : ${_G_HAVE_PLUSEQ_OP="yes"}
        ;;
    esac
  fi

  # _G_HAVE_PLUSEQ_OP
  # Can be empty, in which case the shell is probed, "yes" if += is
  # useable or anything else if it does not work.
  test -z "$_G_HAVE_PLUSEQ_OP" \
    && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
    && _G_HAVE_PLUSEQ_OP=yes

if test yes = "$_G_HAVE_PLUSEQ_OP"
then
  # This is an XSI compatible shell, allowing a faster implementation...
  eval 'func_append ()
  {
    $debug_cmd

    eval "$1+=\$2"
  }'
else
  # ...otherwise fall back to using expr, which is often a shell builtin.
  func_append ()
  {
    $debug_cmd

    eval "$1=\$$1\$2"
  }
fi


# func_append_quoted VAR VALUE
# ----------------------------
# Quote VALUE and append to the end of shell variable VAR, separated
# by a space.
if test yes = "$_G_HAVE_PLUSEQ_OP"; then
  eval 'func_append_quoted ()
  {
    $debug_cmd

    func_quote_for_eval "$2"
    eval "$1+=\\ \$func_quote_for_eval_result"
  }'
else
  func_append_quoted ()
  {
    $debug_cmd

    func_quote_for_eval "$2"
    eval "$1=\$$1\\ \$func_quote_for_eval_result"
  }
fi


# func_append_uniq VAR VALUE
# --------------------------
# Append unique VALUE onto the existing contents of VAR, assuming
# entries are delimited by the first character of VALUE.  For example:
#
#   func_append_uniq options " --another-option option-argument"
#
# will only append to $options if " --another-option option-argument "
# is not already present somewhere in $options already (note spaces at
# each end implied by leading space in second argument).
func_append_uniq ()
{
    $debug_cmd

    eval _G_current_value='`$ECHO $'$1'`'
    _G_delim=`expr "$2" : '\(.\)'`

    case $_G_delim$_G_current_value$_G_delim in
      *"$2$_G_delim"*) ;;
      *) func_append "$@" ;;
    esac
}


# func_arith TERM...
# ------------------
# Set func_arith_result to the result of evaluating TERMs.
  test -z "$_G_HAVE_ARITH_OP" \
    && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
    && _G_HAVE_ARITH_OP=yes

if test yes = "$_G_HAVE_ARITH_OP"; then
  eval 'func_arith ()
  {
    $debug_cmd

    func_arith_result=$(( $* ))
  }'
else
  func_arith ()
  {
    $debug_cmd

    func_arith_result=`expr "$@"`
  }
fi


# func_basename FILE
# ------------------
# Set func_basename_result to FILE with everything up to and including
# the last / stripped.
if test yes = "$_G_HAVE_XSI_OPS"; then
  # If this shell supports suffix pattern removal, then use it to avoid
  # forking. Hide the definitions single quotes in case the shell chokes
  # on unsupported syntax...
  _b='func_basename_result=${1##*/}'
  _d='case $1 in
        */*) func_dirname_result=${1%/*}$2 ;;
        *  ) func_dirname_result=$3        ;;
      esac'

else
  # ...otherwise fall back to using sed.
  _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
  _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
      if test "X$func_dirname_result" = "X$1"; then
        func_dirname_result=$3
      else
        func_append func_dirname_result "$2"
      fi'
fi

eval 'func_basename ()
{
    $debug_cmd

    '"$_b"'
}'


# func_dirname FILE APPEND NONDIR_REPLACEMENT
# -------------------------------------------
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
# otherwise set result to NONDIR_REPLACEMENT.
eval 'func_dirname ()
{
    $debug_cmd

    '"$_d"'
}'


# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
# --------------------------------------------------------
# Perform func_basename and func_dirname in a single function
# call:
#   dirname:  Compute the dirname of FILE.  If nonempty,
#             add APPEND to the result, otherwise set result
#             to NONDIR_REPLACEMENT.
#             value returned in "$func_dirname_result"
#   basename: Compute filename of FILE.
#             value retuned in "$func_basename_result"
# For efficiency, we do not delegate to the functions above but instead
# duplicate the functionality here.
eval 'func_dirname_and_basename ()
{
    $debug_cmd

    '"$_b"'
    '"$_d"'
}'


# func_echo ARG...
# ----------------
# Echo program name prefixed message.
func_echo ()
{
    $debug_cmd

    _G_message=$*

    func_echo_IFS=$IFS
    IFS=$nl
    for _G_line in $_G_message; do
      IFS=$func_echo_IFS
      $ECHO "$progname: $_G_line"
    done
    IFS=$func_echo_IFS
}


# func_echo_all ARG...
# --------------------
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO "$*"
}


# func_echo_infix_1 INFIX ARG...
# ------------------------------
# Echo program name, followed by INFIX on the first line, with any
# additional lines not showing INFIX.
func_echo_infix_1 ()
{
    $debug_cmd

    $require_term_colors

    _G_infix=$1; shift
    _G_indent=$_G_infix
    _G_prefix="$progname: $_G_infix: "
    _G_message=$*

    # Strip color escape sequences before counting printable length
    for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
    do
      test -n "$_G_tc" && {
        _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
        _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
      }
    done
    _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes

    func_echo_infix_1_IFS=$IFS
    IFS=$nl
    for _G_line in $_G_message; do
      IFS=$func_echo_infix_1_IFS
      $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
      _G_prefix=$_G_indent
    done
    IFS=$func_echo_infix_1_IFS
}


# func_error ARG...
# -----------------
# Echo program name prefixed message to standard error.
func_error ()
{
    $debug_cmd

    $require_term_colors

    func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
}


# func_fatal_error ARG...
# -----------------------
# Echo program name prefixed message to standard error, and exit.
func_fatal_error ()
{
    $debug_cmd

    func_error "$*"
    exit $EXIT_FAILURE
}


# func_grep EXPRESSION FILENAME
# -----------------------------
# Check whether EXPRESSION matches any line of FILENAME, without output.
func_grep ()
{
    $debug_cmd

    $GREP "$1" "$2" >/dev/null 2>&1
}


# func_len STRING
# ---------------
# Set func_len_result to the length of STRING. STRING may not
# start with a hyphen.
  test -z "$_G_HAVE_XSI_OPS" \
    && (eval 'x=a/b/c;
      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
    && _G_HAVE_XSI_OPS=yes

if test yes = "$_G_HAVE_XSI_OPS"; then
  eval 'func_len ()
  {
    $debug_cmd

    func_len_result=${#1}
  }'
else
  func_len ()
  {
    $debug_cmd

    func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
  }
fi


# func_mkdir_p DIRECTORY-PATH
# ---------------------------
# Make sure the entire path to DIRECTORY-PATH is available.
func_mkdir_p ()
{
    $debug_cmd

    _G_directory_path=$1
    _G_dir_list=

    if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then

      # Protect directory names starting with '-'
      case $_G_directory_path in
        -*) _G_directory_path=./$_G_directory_path ;;
      esac

      # While some portion of DIR does not yet exist...
      while test ! -d "$_G_directory_path"; do
        # ...make a list in topmost first order.  Use a colon delimited
	# list incase some portion of path contains whitespace.
        _G_dir_list=$_G_directory_path:$_G_dir_list

        # If the last portion added has no slash in it, the list is done
        case $_G_directory_path in */*) ;; *) break ;; esac

        # ...otherwise throw away the child directory and loop
        _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
      done
      _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`

      func_mkdir_p_IFS=$IFS; IFS=:
      for _G_dir in $_G_dir_list; do
	IFS=$func_mkdir_p_IFS
        # mkdir can fail with a 'File exist' error if two processes
        # try to create one of the directories concurrently.  Don't
        # stop in that case!
        $MKDIR "$_G_dir" 2>/dev/null || :
      done
      IFS=$func_mkdir_p_IFS

      # Bail out if we (or some other process) failed to create a directory.
      test -d "$_G_directory_path" || \
        func_fatal_error "Failed to create '$1'"
    fi
}


# func_mktempdir [BASENAME]
# -------------------------
# Make a temporary directory that won't clash with other running
# libtool processes, and avoids race conditions if possible.  If
# given, BASENAME is the basename for that directory.
func_mktempdir ()
{
    $debug_cmd

    _G_template=${TMPDIR-/tmp}/${1-$progname}

    if test : = "$opt_dry_run"; then
      # Return a directory name, but don't create it in dry-run mode
      _G_tmpdir=$_G_template-$$
    else

      # If mktemp works, use that first and foremost
      _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`

      if test ! -d "$_G_tmpdir"; then
        # Failing that, at least try and use $RANDOM to avoid a race
        _G_tmpdir=$_G_template-${RANDOM-0}$$

        func_mktempdir_umask=`umask`
        umask 0077
        $MKDIR "$_G_tmpdir"
        umask $func_mktempdir_umask
      fi

      # If we're not in dry-run mode, bomb out on failure
      test -d "$_G_tmpdir" || \
        func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
    fi

    $ECHO "$_G_tmpdir"
}


# func_normal_abspath PATH
# ------------------------
# Remove doubled-up and trailing slashes, "." path components,
# and cancel out any ".." path components in PATH after making
# it an absolute path.
func_normal_abspath ()
{
    $debug_cmd

    # These SED scripts presuppose an absolute path with a trailing slash.
    _G_pathcar='s|^/\([^/]*\).*$|\1|'
    _G_pathcdr='s|^/[^/]*||'
    _G_removedotparts=':dotsl
		s|/\./|/|g
		t dotsl
		s|/\.$|/|'
    _G_collapseslashes='s|/\{1,\}|/|g'
    _G_finalslash='s|/*$|/|'

    # Start from root dir and reassemble the path.
    func_normal_abspath_result=
    func_normal_abspath_tpath=$1
    func_normal_abspath_altnamespace=
    case $func_normal_abspath_tpath in
      "")
        # Empty path, that just means $cwd.
        func_stripname '' '/' "`pwd`"
        func_normal_abspath_result=$func_stripname_result
        return
        ;;
      # The next three entries are used to spot a run of precisely
      # two leading slashes without using negated character classes;
      # we take advantage of case's first-match behaviour.
      ///*)
        # Unusual form of absolute path, do nothing.
        ;;
      //*)
        # Not necessarily an ordinary path; POSIX reserves leading '//'
        # and for example Cygwin uses it to access remote file shares
        # over CIFS/SMB, so we conserve a leading double slash if found.
        func_normal_abspath_altnamespace=/
        ;;
      /*)
        # Absolute path, do nothing.
        ;;
      *)
        # Relative path, prepend $cwd.
        func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
        ;;
    esac

    # Cancel out all the simple stuff to save iterations.  We also want
    # the path to end with a slash for ease of parsing, so make sure
    # there is one (and only one) here.
    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
          -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
    while :; do
      # Processed it all yet?
      if test / = "$func_normal_abspath_tpath"; then
        # If we ascended to the root using ".." the result may be empty now.
        if test -z "$func_normal_abspath_result"; then
          func_normal_abspath_result=/
        fi
        break
      fi
      func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
          -e "$_G_pathcar"`
      func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
          -e "$_G_pathcdr"`
      # Figure out what to do with it
      case $func_normal_abspath_tcomponent in
        "")
          # Trailing empty path component, ignore it.
          ;;
        ..)
          # Parent dir; strip last assembled component from result.
          func_dirname "$func_normal_abspath_result"
          func_normal_abspath_result=$func_dirname_result
          ;;
        *)
          # Actual path component, append it.
          func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
          ;;
      esac
    done
    # Restore leading double-slash if one was found on entry.
    func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
}


# func_notquiet ARG...
# --------------------
# Echo program name prefixed message only when not in quiet mode.
func_notquiet ()
{
    $debug_cmd

    $opt_quiet || func_echo ${1+"$@"}

    # A bug in bash halts the script if the last line of a function
    # fails when set -e is in force, so we need another command to
    # work around that:
    :
}


# func_relative_path SRCDIR DSTDIR
# --------------------------------
# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
func_relative_path ()
{
    $debug_cmd

    func_relative_path_result=
    func_normal_abspath "$1"
    func_relative_path_tlibdir=$func_normal_abspath_result
    func_normal_abspath "$2"
    func_relative_path_tbindir=$func_normal_abspath_result

    # Ascend the tree starting from libdir
    while :; do
      # check if we have found a prefix of bindir
      case $func_relative_path_tbindir in
        $func_relative_path_tlibdir)
          # found an exact match
          func_relative_path_tcancelled=
          break
          ;;
        $func_relative_path_tlibdir*)
          # found a matching prefix
          func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
          func_relative_path_tcancelled=$func_stripname_result
          if test -z "$func_relative_path_result"; then
            func_relative_path_result=.
          fi
          break
          ;;
        *)
          func_dirname $func_relative_path_tlibdir
          func_relative_path_tlibdir=$func_dirname_result
          if test -z "$func_relative_path_tlibdir"; then
            # Have to descend all the way to the root!
            func_relative_path_result=../$func_relative_path_result
            func_relative_path_tcancelled=$func_relative_path_tbindir
            break
          fi
          func_relative_path_result=../$func_relative_path_result
          ;;
      esac
    done

    # Now calculate path; take care to avoid doubling-up slashes.
    func_stripname '' '/' "$func_relative_path_result"
    func_relative_path_result=$func_stripname_result
    func_stripname '/' '/' "$func_relative_path_tcancelled"
    if test -n "$func_stripname_result"; then
      func_append func_relative_path_result "/$func_stripname_result"
    fi

    # Normalisation. If bindir is libdir, return '.' else relative path.
    if test -n "$func_relative_path_result"; then
      func_stripname './' '' "$func_relative_path_result"
      func_relative_path_result=$func_stripname_result
    fi

    test -n "$func_relative_path_result" || func_relative_path_result=.

    :
}


# func_quote_for_eval ARG...
# --------------------------
# Aesthetically quote ARGs to be evaled later.
# This function returns two values:
#   i) func_quote_for_eval_result
#      double-quoted, suitable for a subsequent eval
#  ii) func_quote_for_eval_unquoted_result
#      has all characters that are still active within double
#      quotes backslashified.
func_quote_for_eval ()
{
    $debug_cmd

    func_quote_for_eval_unquoted_result=
    func_quote_for_eval_result=
    while test 0 -lt $#; do
      case $1 in
        *[\\\`\"\$]*)
	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
        *)
          _G_unquoted_arg=$1 ;;
      esac
      if test -n "$func_quote_for_eval_unquoted_result"; then
	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
      else
        func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
      fi

      case $_G_unquoted_arg in
        # Double-quote args containing shell metacharacters to delay
        # word splitting, command substitution and variable expansion
        # for a subsequent eval.
        # Many Bourne shells cannot handle close brackets correctly
        # in scan sets, so we specify it separately.
        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
          _G_quoted_arg=\"$_G_unquoted_arg\"
          ;;
        *)
          _G_quoted_arg=$_G_unquoted_arg
	  ;;
      esac

      if test -n "$func_quote_for_eval_result"; then
	func_append func_quote_for_eval_result " $_G_quoted_arg"
      else
        func_append func_quote_for_eval_result "$_G_quoted_arg"
      fi
      shift
    done
}


# func_quote_for_expand ARG
# -------------------------
# Aesthetically quote ARG to be evaled later; same as above,
# but do not quote variable references.
func_quote_for_expand ()
{
    $debug_cmd

    case $1 in
      *[\\\`\"]*)
	_G_arg=`$ECHO "$1" | $SED \
	    -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
      *)
        _G_arg=$1 ;;
    esac

    case $_G_arg in
      # Double-quote args containing shell metacharacters to delay
      # word splitting and command substitution for a subsequent eval.
      # Many Bourne shells cannot handle close brackets correctly
      # in scan sets, so we specify it separately.
      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
        _G_arg=\"$_G_arg\"
        ;;
    esac

    func_quote_for_expand_result=$_G_arg
}


# func_stripname PREFIX SUFFIX NAME
# ---------------------------------
# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
if test yes = "$_G_HAVE_XSI_OPS"; then
  eval 'func_stripname ()
  {
    $debug_cmd

    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
    # positional parameters, so assign one to ordinary variable first.
    func_stripname_result=$3
    func_stripname_result=${func_stripname_result#"$1"}
    func_stripname_result=${func_stripname_result%"$2"}
  }'
else
  func_stripname ()
  {
    $debug_cmd

    case $2 in
      .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
      *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
    esac
  }
fi


# func_show_eval CMD [FAIL_EXP]
# -----------------------------
# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.
func_show_eval ()
{
    $debug_cmd

    _G_cmd=$1
    _G_fail_exp=${2-':'}

    func_quote_for_expand "$_G_cmd"
    eval "func_notquiet $func_quote_for_expand_result"

    $opt_dry_run || {
      eval "$_G_cmd"
      _G_status=$?
      if test 0 -ne "$_G_status"; then
	eval "(exit $_G_status); $_G_fail_exp"
      fi
    }
}


# func_show_eval_locale CMD [FAIL_EXP]
# ------------------------------------
# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.  Use the saved locale for evaluation.
func_show_eval_locale ()
{
    $debug_cmd

    _G_cmd=$1
    _G_fail_exp=${2-':'}

    $opt_quiet || {
      func_quote_for_expand "$_G_cmd"
      eval "func_echo $func_quote_for_expand_result"
    }

    $opt_dry_run || {
      eval "$_G_user_locale
	    $_G_cmd"
      _G_status=$?
      eval "$_G_safe_locale"
      if test 0 -ne "$_G_status"; then
	eval "(exit $_G_status); $_G_fail_exp"
      fi
    }
}


# func_tr_sh
# ----------
# Turn $1 into a string suitable for a shell variable name.
# Result is stored in $func_tr_sh_result.  All characters
# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
# if $1 begins with a digit, a '_' is prepended as well.
func_tr_sh ()
{
    $debug_cmd

    case $1 in
    [0-9]* | *[!a-zA-Z0-9_]*)
      func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
      ;;
    * )
      func_tr_sh_result=$1
      ;;
    esac
}


# func_verbose ARG...
# -------------------
# Echo program name prefixed message in verbose mode only.
func_verbose ()
{
    $debug_cmd

    $opt_verbose && func_echo "$*"

    :
}


# func_warn_and_continue ARG...
# -----------------------------
# Echo program name prefixed warning message to standard error.
func_warn_and_continue ()
{
    $debug_cmd

    $require_term_colors

    func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
}


# func_warning CATEGORY ARG...
# ----------------------------
# Echo program name prefixed warning message to standard error. Warning
# messages can be filtered according to CATEGORY, where this function
# elides messages where CATEGORY is not listed in the global variable
# 'opt_warning_types'.
func_warning ()
{
    $debug_cmd

    # CATEGORY must be in the warning_categories list!
    case " $warning_categories " in
      *" $1 "*) ;;
      *) func_internal_error "invalid warning category '$1'" ;;
    esac

    _G_category=$1
    shift

    case " $opt_warning_types " in
      *" $_G_category "*) $warning_func ${1+"$@"} ;;
    esac
}


# func_sort_ver VER1 VER2
# -----------------------
# 'sort -V' is not generally available.
# Note this deviates from the version comparison in automake
# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
# but this should suffice as we won't be specifying old
# version formats or redundant trailing .0 in bootstrap.conf.
# If we did want full compatibility then we should probably
# use m4_version_compare from autoconf.
func_sort_ver ()
{
    $debug_cmd

    printf '%s\n%s\n' "$1" "$2" \
      | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
}

# func_lt_ver PREV CURR
# ---------------------
# Return true if PREV and CURR are in the correct order according to
# func_sort_ver, otherwise false.  Use it like this:
#
#  func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
func_lt_ver ()
{
    $debug_cmd

    test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
}


# Local variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
# time-stamp-time-zone: "UTC"
# End:
#! /bin/sh

# Set a version string for this script.
scriptversion=2014-01-07.03; # UTC

# A portable, pluggable option parser for Bourne shell.
# Written by Gary V. Vaughan, 2010

# Copyright (C) 2010-2015 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Please report bugs or propose patches to gary@gnu.org.


## ------ ##
## Usage. ##
## ------ ##

# This file is a library for parsing options in your shell scripts along
# with assorted other useful supporting features that you can make use
# of too.
#
# For the simplest scripts you might need only:
#
#   #!/bin/sh
#   . relative/path/to/funclib.sh
#   . relative/path/to/options-parser
#   scriptversion=1.0
#   func_options ${1+"$@"}
#   eval set dummy "$func_options_result"; shift
#   ...rest of your script...
#
# In order for the '--version' option to work, you will need to have a
# suitably formatted comment like the one at the top of this file
# starting with '# Written by ' and ending with '# warranty; '.
#
# For '-h' and '--help' to work, you will also need a one line
# description of your script's purpose in a comment directly above the
# '# Written by ' line, like the one at the top of this file.
#
# The default options also support '--debug', which will turn on shell
# execution tracing (see the comment above debug_cmd below for another
# use), and '--verbose' and the func_verbose function to allow your script
# to display verbose messages only when your user has specified
# '--verbose'.
#
# After sourcing this file, you can plug processing for additional
# options by amending the variables from the 'Configuration' section
# below, and following the instructions in the 'Option parsing'
# section further down.

## -------------- ##
## Configuration. ##
## -------------- ##

# You should override these variables in your script after sourcing this
# file so that they reflect the customisations you have added to the
# option parser.

# The usage line for option parsing errors and the start of '-h' and
# '--help' output messages. You can embed shell variables for delayed
# expansion at the time the message is displayed, but you will need to
# quote other shell meta-characters carefully to prevent them being
# expanded when the contents are evaled.
usage='$progpath [OPTION]...'

# Short help message in response to '-h' and '--help'.  Add to this or
# override it after sourcing this library to reflect the full set of
# options your script accepts.
usage_message="\
       --debug        enable verbose shell tracing
   -W, --warnings=CATEGORY
                      report the warnings falling in CATEGORY [all]
   -v, --verbose      verbosely report processing
       --version      print version information and exit
   -h, --help         print short or long help message and exit
"

# Additional text appended to 'usage_message' in response to '--help'.
long_help_message="
Warning categories include:
       'all'          show all warnings
       'none'         turn off all the warnings
       'error'        warnings are treated as fatal errors"

# Help message printed before fatal option parsing errors.
fatal_help="Try '\$progname --help' for more information."



## ------------------------- ##
## Hook function management. ##
## ------------------------- ##

# This section contains functions for adding, removing, and running hooks
# to the main code.  A hook is just a named list of of function, that can
# be run in order later on.

# func_hookable FUNC_NAME
# -----------------------
# Declare that FUNC_NAME will run hooks added with
# 'func_add_hook FUNC_NAME ...'.
func_hookable ()
{
    $debug_cmd

    func_append hookable_fns " $1"
}


# func_add_hook FUNC_NAME HOOK_FUNC
# ---------------------------------
# Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
# first have been declared "hookable" by a call to 'func_hookable'.
func_add_hook ()
{
    $debug_cmd

    case " $hookable_fns " in
      *" $1 "*) ;;
      *) func_fatal_error "'$1' does not accept hook functions." ;;
    esac

    eval func_append ${1}_hooks '" $2"'
}


# func_remove_hook FUNC_NAME HOOK_FUNC
# ------------------------------------
# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
func_remove_hook ()
{
    $debug_cmd

    eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
}


# func_run_hooks FUNC_NAME [ARG]...
# ---------------------------------
# Run all hook functions registered to FUNC_NAME.
# It is assumed that the list of hook functions contains nothing more
# than a whitespace-delimited list of legal shell function names, and
# no effort is wasted trying to catch shell meta-characters or preserve
# whitespace.
func_run_hooks ()
{
    $debug_cmd

    case " $hookable_fns " in
      *" $1 "*) ;;
      *) func_fatal_error "'$1' does not support hook funcions.n" ;;
    esac

    eval _G_hook_fns=\$$1_hooks; shift

    for _G_hook in $_G_hook_fns; do
      eval $_G_hook '"$@"'

      # store returned options list back into positional
      # parameters for next 'cmd' execution.
      eval _G_hook_result=\$${_G_hook}_result
      eval set dummy "$_G_hook_result"; shift
    done

    func_quote_for_eval ${1+"$@"}
    func_run_hooks_result=$func_quote_for_eval_result
}



## --------------- ##
## Option parsing. ##
## --------------- ##

# In order to add your own option parsing hooks, you must accept the
# full positional parameter list in your hook function, remove any
# options that you action, and then pass back the remaining unprocessed
# options in '<hooked_function_name>_result', escaped suitably for
# 'eval'.  Like this:
#
#    my_options_prep ()
#    {
#        $debug_cmd
#
#        # Extend the existing usage message.
#        usage_message=$usage_message'
#      -s, --silent       don'\''t print informational messages
#    '
#
#        func_quote_for_eval ${1+"$@"}
#        my_options_prep_result=$func_quote_for_eval_result
#    }
#    func_add_hook func_options_prep my_options_prep
#
#
#    my_silent_option ()
#    {
#        $debug_cmd
#
#        # Note that for efficiency, we parse as many options as we can
#        # recognise in a loop before passing the remainder back to the
#        # caller on the first unrecognised argument we encounter.
#        while test $# -gt 0; do
#          opt=$1; shift
#          case $opt in
#            --silent|-s) opt_silent=: ;;
#            # Separate non-argument short options:
#            -s*)         func_split_short_opt "$_G_opt"
#                         set dummy "$func_split_short_opt_name" \
#                             "-$func_split_short_opt_arg" ${1+"$@"}
#                         shift
#                         ;;
#            *)            set dummy "$_G_opt" "$*"; shift; break ;;
#          esac
#        done
#
#        func_quote_for_eval ${1+"$@"}
#        my_silent_option_result=$func_quote_for_eval_result
#    }
#    func_add_hook func_parse_options my_silent_option
#
#
#    my_option_validation ()
#    {
#        $debug_cmd
#
#        $opt_silent && $opt_verbose && func_fatal_help "\
#    '--silent' and '--verbose' options are mutually exclusive."
#
#        func_quote_for_eval ${1+"$@"}
#        my_option_validation_result=$func_quote_for_eval_result
#    }
#    func_add_hook func_validate_options my_option_validation
#
# You'll alse need to manually amend $usage_message to reflect the extra
# options you parse.  It's preferable to append if you can, so that
# multiple option parsing hooks can be added safely.


# func_options [ARG]...
# ---------------------
# All the functions called inside func_options are hookable. See the
# individual implementations for details.
func_hookable func_options
func_options ()
{
    $debug_cmd

    func_options_prep ${1+"$@"}
    eval func_parse_options \
        ${func_options_prep_result+"$func_options_prep_result"}
    eval func_validate_options \
        ${func_parse_options_result+"$func_parse_options_result"}

    eval func_run_hooks func_options \
        ${func_validate_options_result+"$func_validate_options_result"}

    # save modified positional parameters for caller
    func_options_result=$func_run_hooks_result
}


# func_options_prep [ARG]...
# --------------------------
# All initialisations required before starting the option parse loop.
# Note that when calling hook functions, we pass through the list of
# positional parameters.  If a hook function modifies that list, and
# needs to propogate that back to rest of this script, then the complete
# modified list must be put in 'func_run_hooks_result' before
# returning.
func_hookable func_options_prep
func_options_prep ()
{
    $debug_cmd

    # Option defaults:
    opt_verbose=false
    opt_warning_types=

    func_run_hooks func_options_prep ${1+"$@"}

    # save modified positional parameters for caller
    func_options_prep_result=$func_run_hooks_result
}


# func_parse_options [ARG]...
# ---------------------------
# The main option parsing loop.
func_hookable func_parse_options
func_parse_options ()
{
    $debug_cmd

    func_parse_options_result=

    # this just eases exit handling
    while test $# -gt 0; do
      # Defer to hook functions for initial option parsing, so they
      # get priority in the event of reusing an option name.
      func_run_hooks func_parse_options ${1+"$@"}

      # Adjust func_parse_options positional parameters to match
      eval set dummy "$func_run_hooks_result"; shift

      # Break out of the loop if we already parsed every option.
      test $# -gt 0 || break

      _G_opt=$1
      shift
      case $_G_opt in
        --debug|-x)   debug_cmd='set -x'
                      func_echo "enabling shell trace mode"
                      $debug_cmd
                      ;;

        --no-warnings|--no-warning|--no-warn)
                      set dummy --warnings none ${1+"$@"}
                      shift
		      ;;

        --warnings|--warning|-W)
                      test $# = 0 && func_missing_arg $_G_opt && break
                      case " $warning_categories $1" in
                        *" $1 "*)
                          # trailing space prevents matching last $1 above
                          func_append_uniq opt_warning_types " $1"
                          ;;
                        *all)
                          opt_warning_types=$warning_categories
                          ;;
                        *none)
                          opt_warning_types=none
                          warning_func=:
                          ;;
                        *error)
                          opt_warning_types=$warning_categories
                          warning_func=func_fatal_error
                          ;;
                        *)
                          func_fatal_error \
                             "unsupported warning category: '$1'"
                          ;;
                      esac
                      shift
                      ;;

        --verbose|-v) opt_verbose=: ;;
        --version)    func_version ;;
        -\?|-h)       func_usage ;;
        --help)       func_help ;;

	# Separate optargs to long options (plugins may need this):
	--*=*)        func_split_equals "$_G_opt"
	              set dummy "$func_split_equals_lhs" \
                          "$func_split_equals_rhs" ${1+"$@"}
                      shift
                      ;;

       # Separate optargs to short options:
        -W*)
                      func_split_short_opt "$_G_opt"
                      set dummy "$func_split_short_opt_name" \
                          "$func_split_short_opt_arg" ${1+"$@"}
                      shift
                      ;;

        # Separate non-argument short options:
        -\?*|-h*|-v*|-x*)
                      func_split_short_opt "$_G_opt"
                      set dummy "$func_split_short_opt_name" \
                          "-$func_split_short_opt_arg" ${1+"$@"}
                      shift
                      ;;

        --)           break ;;
        -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
        *)            set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
      esac
    done

    # save modified positional parameters for caller
    func_quote_for_eval ${1+"$@"}
    func_parse_options_result=$func_quote_for_eval_result
}


# func_validate_options [ARG]...
# ------------------------------
# Perform any sanity checks on option settings and/or unconsumed
# arguments.
func_hookable func_validate_options
func_validate_options ()
{
    $debug_cmd

    # Display all warnings if -W was not given.
    test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"

    func_run_hooks func_validate_options ${1+"$@"}

    # Bail if the options were screwed!
    $exit_cmd $EXIT_FAILURE

    # save modified positional parameters for caller
    func_validate_options_result=$func_run_hooks_result
}



## ----------------- ##
## Helper functions. ##
## ----------------- ##

# This section contains the helper functions used by the rest of the
# hookable option parser framework in ascii-betical order.


# func_fatal_help ARG...
# ----------------------
# Echo program name prefixed message to standard error, followed by
# a help hint, and exit.
func_fatal_help ()
{
    $debug_cmd

    eval \$ECHO \""Usage: $usage"\"
    eval \$ECHO \""$fatal_help"\"
    func_error ${1+"$@"}
    exit $EXIT_FAILURE
}


# func_help
# ---------
# Echo long help message to standard output and exit.
func_help ()
{
    $debug_cmd

    func_usage_message
    $ECHO "$long_help_message"
    exit 0
}


# func_missing_arg ARGNAME
# ------------------------
# Echo program name prefixed message to standard error and set global
# exit_cmd.
func_missing_arg ()
{
    $debug_cmd

    func_error "Missing argument for '$1'."
    exit_cmd=exit
}


# func_split_equals STRING
# ------------------------
# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
# splitting STRING at the '=' sign.
test -z "$_G_HAVE_XSI_OPS" \
    && (eval 'x=a/b/c;
      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
    && _G_HAVE_XSI_OPS=yes

if test yes = "$_G_HAVE_XSI_OPS"
then
  # This is an XSI compatible shell, allowing a faster implementation...
  eval 'func_split_equals ()
  {
      $debug_cmd

      func_split_equals_lhs=${1%%=*}
      func_split_equals_rhs=${1#*=}
      test "x$func_split_equals_lhs" = "x$1" \
        && func_split_equals_rhs=
  }'
else
  # ...otherwise fall back to using expr, which is often a shell builtin.
  func_split_equals ()
  {
      $debug_cmd

      func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
      func_split_equals_rhs=
      test "x$func_split_equals_lhs" = "x$1" \
        || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
  }
fi #func_split_equals


# func_split_short_opt SHORTOPT
# -----------------------------
# Set func_split_short_opt_name and func_split_short_opt_arg shell
# variables after splitting SHORTOPT after the 2nd character.
if test yes = "$_G_HAVE_XSI_OPS"
then
  # This is an XSI compatible shell, allowing a faster implementation...
  eval 'func_split_short_opt ()
  {
      $debug_cmd

      func_split_short_opt_arg=${1#??}
      func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
  }'
else
  # ...otherwise fall back to using expr, which is often a shell builtin.
  func_split_short_opt ()
  {
      $debug_cmd

      func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
      func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
  }
fi #func_split_short_opt


# func_usage
# ----------
# Echo short help message to standard output and exit.
func_usage ()
{
    $debug_cmd

    func_usage_message
    $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
    exit 0
}


# func_usage_message
# ------------------
# Echo short help message to standard output.
func_usage_message ()
{
    $debug_cmd

    eval \$ECHO \""Usage: $usage"\"
    echo
    $SED -n 's|^# ||
        /^Written by/{
          x;p;x
        }
	h
	/^Written by/q' < "$progpath"
    echo
    eval \$ECHO \""$usage_message"\"
}


# func_version
# ------------
# Echo version message to standard output and exit.
func_version ()
{
    $debug_cmd

    printf '%s\n' "$progname $scriptversion"
    $SED -n '
        /(C)/!b go
        :more
        /\./!{
          N
          s|\n# | |
          b more
        }
        :go
        /^# Written by /,/# warranty; / {
          s|^# ||
          s|^# *$||
          s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
          p
        }
        /^# Written by / {
          s|^# ||
          p
        }
        /^warranty; /q' < "$progpath"

    exit $?
}


# Local variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
# time-stamp-time-zone: "UTC"
# End:

# Set a version string.
scriptversion='(GNU libtool) 2.4.6'


# func_echo ARG...
# ----------------
# Libtool also displays the current mode in messages, so override
# funclib.sh func_echo with this custom definition.
func_echo ()
{
    $debug_cmd

    _G_message=$*

    func_echo_IFS=$IFS
    IFS=$nl
    for _G_line in $_G_message; do
      IFS=$func_echo_IFS
      $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
    done
    IFS=$func_echo_IFS
}


# func_warning ARG...
# -------------------
# Libtool warnings are not categorized, so override funclib.sh
# func_warning with this simpler definition.
func_warning ()
{
    $debug_cmd

    $warning_func ${1+"$@"}
}


## ---------------- ##
## Options parsing. ##
## ---------------- ##

# Hook in the functions to make sure our own options are parsed during
# the option parsing loop.

usage='$progpath [OPTION]... [MODE-ARG]...'

# Short help message in response to '-h'.
usage_message="Options:
       --config             show all configuration variables
       --debug              enable verbose shell tracing
   -n, --dry-run            display commands without modifying any files
       --features           display basic configuration information and exit
       --mode=MODE          use operation mode MODE
       --no-warnings        equivalent to '-Wnone'
       --preserve-dup-deps  don't remove duplicate dependency libraries
       --quiet, --silent    don't print informational messages
       --tag=TAG            use configuration variables from tag TAG
   -v, --verbose            print more informational messages than default
       --version            print version information
   -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
   -h, --help, --help-all   print short, long, or detailed help message
"

# Additional text appended to 'usage_message' in response to '--help'.
func_help ()
{
    $debug_cmd

    func_usage_message
    $ECHO "$long_help_message

MODE must be one of the following:

       clean           remove files from the build directory
       compile         compile a source file into a libtool object
       execute         automatically set library path, then run a program
       finish          complete the installation of libtool libraries
       install         install libraries or executables
       link            create a library or an executable
       uninstall       remove libraries from an installed directory

MODE-ARGS vary depending on the MODE.  When passed as first option,
'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
Try '$progname --help --mode=MODE' for a more detailed description of MODE.

When reporting a bug, please describe a test case to reproduce it and
include the following information:

       host-triplet:   $host
       shell:          $SHELL
       compiler:       $LTCC
       compiler flags: $LTCFLAGS
       linker:         $LD (gnu? $with_gnu_ld)
       version:        $progname (GNU libtool) 2.4.6
       automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
       autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`

Report bugs to <bug-libtool@gnu.org>.
GNU libtool home page: <http://www.gnu.org/software/libtool/>.
General help using GNU software: <http://www.gnu.org/gethelp/>."
    exit 0
}


# func_lo2o OBJECT-NAME
# ---------------------
# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
# object suffix.

lo2o=s/\\.lo\$/.$objext/
o2lo=s/\\.$objext\$/.lo/

if test yes = "$_G_HAVE_XSI_OPS"; then
  eval 'func_lo2o ()
  {
    case $1 in
      *.lo) func_lo2o_result=${1%.lo}.$objext ;;
      *   ) func_lo2o_result=$1               ;;
    esac
  }'

  # func_xform LIBOBJ-OR-SOURCE
  # ---------------------------
  # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
  # suffix to a '.lo' libtool-object suffix.
  eval 'func_xform ()
  {
    func_xform_result=${1%.*}.lo
  }'
else
  # ...otherwise fall back to using sed.
  func_lo2o ()
  {
    func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
  }

  func_xform ()
  {
    func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
  }
fi


# func_fatal_configuration ARG...
# -------------------------------
# Echo program name prefixed message to standard error, followed by
# a configuration failure hint, and exit.
func_fatal_configuration ()
{
    func__fatal_error ${1+"$@"} \
      "See the $PACKAGE documentation for more information." \
      "Fatal configuration error."
}


# func_config
# -----------
# Display the configuration for all the tags in this script.
func_config ()
{
    re_begincf='^# ### BEGIN LIBTOOL'
    re_endcf='^# ### END LIBTOOL'

    # Default configuration.
    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"

    # Now print the configurations for the tags.
    for tagname in $taglist; do
      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
    done

    exit $?
}


# func_features
# -------------
# Display the features supported by this script.
func_features ()
{
    echo "host: $host"
    if test yes = "$build_libtool_libs"; then
      echo "enable shared libraries"
    else
      echo "disable shared libraries"
    fi
    if test yes = "$build_old_libs"; then
      echo "enable static libraries"
    else
      echo "disable static libraries"
    fi

    exit $?
}


# func_enable_tag TAGNAME
# -----------------------
# Verify that TAGNAME is valid, and either flag an error and exit, or
# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
# variable here.
func_enable_tag ()
{
    # Global variable:
    tagname=$1

    re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
    re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
    sed_extractcf=/$re_begincf/,/$re_endcf/p

    # Validate tagname.
    case $tagname in
      *[!-_A-Za-z0-9,/]*)
        func_fatal_error "invalid tag name: $tagname"
        ;;
    esac

    # Don't test for the "default" C tag, as we know it's
    # there but not specially marked.
    case $tagname in
        CC) ;;
    *)
        if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
	  taglist="$taglist $tagname"

	  # Evaluate the configuration.  Be careful to quote the path
	  # and the sed script, to avoid splitting on whitespace, but
	  # also don't use non-portable quotes within backquotes within
	  # quotes we have to do it in 2 steps:
	  extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
	  eval "$extractedcf"
        else
	  func_error "ignoring unknown tag $tagname"
        fi
        ;;
    esac
}


# func_check_version_match
# ------------------------
# Ensure that we are using m4 macros, and libtool script from the same
# release of libtool.
func_check_version_match ()
{
    if test "$package_revision" != "$macro_revision"; then
      if test "$VERSION" != "$macro_version"; then
        if test -z "$macro_version"; then
          cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from an older release.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
        else
          cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
$progname: and run autoconf again.
_LT_EOF
        fi
      else
        cat >&2 <<_LT_EOF
$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
$progname: but the definition of this LT_INIT comes from revision $macro_revision.
$progname: You should recreate aclocal.m4 with macros from revision $package_revision
$progname: of $PACKAGE $VERSION and run autoconf again.
_LT_EOF
      fi

      exit $EXIT_MISMATCH
    fi
}


# libtool_options_prep [ARG]...
# -----------------------------
# Preparation for options parsed by libtool.
libtool_options_prep ()
{
    $debug_mode

    # Option defaults:
    opt_config=false
    opt_dlopen=
    opt_dry_run=false
    opt_help=false
    opt_mode=
    opt_preserve_dup_deps=false
    opt_quiet=false

    nonopt=
    preserve_args=

    # Shorthand for --mode=foo, only valid as the first argument
    case $1 in
    clean|clea|cle|cl)
      shift; set dummy --mode clean ${1+"$@"}; shift
      ;;
    compile|compil|compi|comp|com|co|c)
      shift; set dummy --mode compile ${1+"$@"}; shift
      ;;
    execute|execut|execu|exec|exe|ex|e)
      shift; set dummy --mode execute ${1+"$@"}; shift
      ;;
    finish|finis|fini|fin|fi|f)
      shift; set dummy --mode finish ${1+"$@"}; shift
      ;;
    install|instal|insta|inst|ins|in|i)
      shift; set dummy --mode install ${1+"$@"}; shift
      ;;
    link|lin|li|l)
      shift; set dummy --mode link ${1+"$@"}; shift
      ;;
    uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
      shift; set dummy --mode uninstall ${1+"$@"}; shift
      ;;
    esac

    # Pass back the list of options.
    func_quote_for_eval ${1+"$@"}
    libtool_options_prep_result=$func_quote_for_eval_result
}
func_add_hook func_options_prep libtool_options_prep


# libtool_parse_options [ARG]...
# ---------------------------------
# Provide handling for libtool specific options.
libtool_parse_options ()
{
    $debug_cmd

    # Perform our own loop to consume as many options as possible in
    # each iteration.
    while test $# -gt 0; do
      _G_opt=$1
      shift
      case $_G_opt in
        --dry-run|--dryrun|-n)
                        opt_dry_run=:
                        ;;

        --config)       func_config ;;

        --dlopen|-dlopen)
                        opt_dlopen="${opt_dlopen+$opt_dlopen
}$1"
                        shift
                        ;;

        --preserve-dup-deps)
                        opt_preserve_dup_deps=: ;;

        --features)     func_features ;;

        --finish)       set dummy --mode finish ${1+"$@"}; shift ;;

        --help)         opt_help=: ;;

        --help-all)     opt_help=': help-all' ;;

        --mode)         test $# = 0 && func_missing_arg $_G_opt && break
                        opt_mode=$1
                        case $1 in
                          # Valid mode arguments:
                          clean|compile|execute|finish|install|link|relink|uninstall) ;;

                          # Catch anything else as an error
                          *) func_error "invalid argument for $_G_opt"
                             exit_cmd=exit
                             break
                             ;;
                        esac
                        shift
                        ;;

        --no-silent|--no-quiet)
                        opt_quiet=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --no-warnings|--no-warning|--no-warn)
                        opt_warning=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --no-verbose)
                        opt_verbose=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --silent|--quiet)
                        opt_quiet=:
                        opt_verbose=false
                        func_append preserve_args " $_G_opt"
                        ;;

        --tag)          test $# = 0 && func_missing_arg $_G_opt && break
                        opt_tag=$1
                        func_append preserve_args " $_G_opt $1"
                        func_enable_tag "$1"
                        shift
                        ;;

        --verbose|-v)   opt_quiet=false
                        opt_verbose=:
                        func_append preserve_args " $_G_opt"
                        ;;

	# An option not handled by this hook function:
        *)		set dummy "$_G_opt" ${1+"$@"};	shift; break  ;;
      esac
    done


    # save modified positional parameters for caller
    func_quote_for_eval ${1+"$@"}
    libtool_parse_options_result=$func_quote_for_eval_result
}
func_add_hook func_parse_options libtool_parse_options



# libtool_validate_options [ARG]...
# ---------------------------------
# Perform any sanity checks on option settings and/or unconsumed
# arguments.
libtool_validate_options ()
{
    # save first non-option argument
    if test 0 -lt $#; then
      nonopt=$1
      shift
    fi

    # preserve --debug
    test : = "$debug_cmd" || func_append preserve_args " --debug"

    case $host in
      # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
      # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
      *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
        # don't eliminate duplications in $postdeps and $predeps
        opt_duplicate_compiler_generated_deps=:
        ;;
      *)
        opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
        ;;
    esac

    $opt_help || {
      # Sanity checks first:
      func_check_version_match

      test yes != "$build_libtool_libs" \
        && test yes != "$build_old_libs" \
        && func_fatal_configuration "not configured to build any kind of library"

      # Darwin sucks
      eval std_shrext=\"$shrext_cmds\"

      # Only execute mode is allowed to have -dlopen flags.
      if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
        func_error "unrecognized option '-dlopen'"
        $ECHO "$help" 1>&2
        exit $EXIT_FAILURE
      fi

      # Change the help message to a mode-specific one.
      generic_help=$help
      help="Try '$progname --help --mode=$opt_mode' for more information."
    }

    # Pass back the unparsed argument list
    func_quote_for_eval ${1+"$@"}
    libtool_validate_options_result=$func_quote_for_eval_result
}
func_add_hook func_validate_options libtool_validate_options


# Process options as early as possible so that --help and --version
# can return quickly.
func_options ${1+"$@"}
eval set dummy "$func_options_result"; shift



## ----------- ##
##    Main.    ##
## ----------- ##

magic='%%%MAGIC variable%%%'
magic_exe='%%%MAGIC EXE variable%%%'

# Global variables.
extracted_archives=
extracted_serial=0

# If this variable is set in any of the actions, the command in it
# will be execed at the end.  This prevents here-documents from being
# left over by shells.
exec_cmd=


# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
}

# func_generated_by_libtool
# True iff stdin has been generated by Libtool. This function is only
# a basic sanity check; it will hardly flush out determined imposters.
func_generated_by_libtool_p ()
{
  $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
}

# func_lalib_p file
# True iff FILE is a libtool '.la' library or '.lo' object file.
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_lalib_p ()
{
    test -f "$1" &&
      $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
}

# func_lalib_unsafe_p file
# True iff FILE is a libtool '.la' library or '.lo' object file.
# This function implements the same check as func_lalib_p without
# resorting to external programs.  To this end, it redirects stdin and
# closes it afterwards, without saving the original file descriptor.
# As a safety measure, use it only where a negative result would be
# fatal anyway.  Works if 'file' does not exist.
func_lalib_unsafe_p ()
{
    lalib_p=no
    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
	for lalib_p_l in 1 2 3 4
	do
	    read lalib_p_line
	    case $lalib_p_line in
		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
	    esac
	done
	exec 0<&5 5<&-
    fi
    test yes = "$lalib_p"
}

# func_ltwrapper_script_p file
# True iff FILE is a libtool wrapper script
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_script_p ()
{
    test -f "$1" &&
      $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
}

# func_ltwrapper_executable_p file
# True iff FILE is a libtool wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_executable_p ()
{
    func_ltwrapper_exec_suffix=
    case $1 in
    *.exe) ;;
    *) func_ltwrapper_exec_suffix=.exe ;;
    esac
    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
}

# func_ltwrapper_scriptname file
# Assumes file is an ltwrapper_executable
# uses $file to determine the appropriate filename for a
# temporary ltwrapper_script.
func_ltwrapper_scriptname ()
{
    func_dirname_and_basename "$1" "" "."
    func_stripname '' '.exe' "$func_basename_result"
    func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
}

# func_ltwrapper_p file
# True iff FILE is a libtool wrapper script or wrapper executable
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_ltwrapper_p ()
{
    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
}


# func_execute_cmds commands fail_cmd
# Execute tilde-delimited COMMANDS.
# If FAIL_CMD is given, eval that upon failure.
# FAIL_CMD may read-access the current command in variable CMD!
func_execute_cmds ()
{
    $debug_cmd

    save_ifs=$IFS; IFS='~'
    for cmd in $1; do
      IFS=$sp$nl
      eval cmd=\"$cmd\"
      IFS=$save_ifs
      func_show_eval "$cmd" "${2-:}"
    done
    IFS=$save_ifs
}


# func_source file
# Source FILE, adding directory component if necessary.
# Note that it is not necessary on cygwin/mingw to append a dot to
# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
# behavior happens only for exec(3), not for open(2)!  Also, sourcing
# 'FILE.' does not work on cygwin managed mounts.
func_source ()
{
    $debug_cmd

    case $1 in
    */* | *\\*)	. "$1" ;;
    *)		. "./$1" ;;
    esac
}


# func_resolve_sysroot PATH
# Replace a leading = in PATH with a sysroot.  Store the result into
# func_resolve_sysroot_result
func_resolve_sysroot ()
{
  func_resolve_sysroot_result=$1
  case $func_resolve_sysroot_result in
  =*)
    func_stripname '=' '' "$func_resolve_sysroot_result"
    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
    ;;
  esac
}

# func_replace_sysroot PATH
# If PATH begins with the sysroot, replace it with = and
# store the result into func_replace_sysroot_result.
func_replace_sysroot ()
{
  case $lt_sysroot:$1 in
  ?*:"$lt_sysroot"*)
    func_stripname "$lt_sysroot" '' "$1"
    func_replace_sysroot_result='='$func_stripname_result
    ;;
  *)
    # Including no sysroot.
    func_replace_sysroot_result=$1
    ;;
  esac
}

# func_infer_tag arg
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
# arg is usually of the form 'gcc ...'
func_infer_tag ()
{
    $debug_cmd

    if test -n "$available_tags" && test -z "$tagname"; then
      CC_quoted=
      for arg in $CC; do
	func_append_quoted CC_quoted "$arg"
      done
      CC_expanded=`func_echo_all $CC`
      CC_quoted_expanded=`func_echo_all $CC_quoted`
      case $@ in
      # Blanks in the command may have been stripped by the calling shell,
      # but not from the CC environment variable when configure was run.
      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
      # Blanks at the start of $base_compile will cause this to fail
      # if we don't check for them as well.
      *)
	for z in $available_tags; do
	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
	    # Evaluate the configuration.
	    eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
	    CC_quoted=
	    for arg in $CC; do
	      # Double-quote args containing other shell metacharacters.
	      func_append_quoted CC_quoted "$arg"
	    done
	    CC_expanded=`func_echo_all $CC`
	    CC_quoted_expanded=`func_echo_all $CC_quoted`
	    case "$@ " in
	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
	      # The compiler in the base compile command matches
	      # the one in the tagged configuration.
	      # Assume this is the tagged configuration we want.
	      tagname=$z
	      break
	      ;;
	    esac
	  fi
	done
	# If $tagname still isn't set, then no tagged configuration
	# was found and let the user know that the "--tag" command
	# line option must be used.
	if test -z "$tagname"; then
	  func_echo "unable to infer tagged configuration"
	  func_fatal_error "specify a tag with '--tag'"
#	else
#	  func_verbose "using $tagname tagged configuration"
	fi
	;;
      esac
    fi
}



# func_write_libtool_object output_name pic_name nonpic_name
# Create a libtool object file (analogous to a ".la" file),
# but don't create it if we're doing a dry run.
func_write_libtool_object ()
{
    write_libobj=$1
    if test yes = "$build_libtool_libs"; then
      write_lobj=\'$2\'
    else
      write_lobj=none
    fi

    if test yes = "$build_old_libs"; then
      write_oldobj=\'$3\'
    else
      write_oldobj=none
    fi

    $opt_dry_run || {
      cat >${write_libobj}T <<EOF
# $write_libobj - a libtool object file
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.

# Name of the PIC object.
pic_object=$write_lobj

# Name of the non-PIC object
non_pic_object=$write_oldobj

EOF
      $MV "${write_libobj}T" "$write_libobj"
    }
}


##################################################
# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
##################################################

# func_convert_core_file_wine_to_w32 ARG
# Helper function used by file name conversion functions when $build is *nix,
# and $host is mingw, cygwin, or some other w32 environment. Relies on a
# correctly configured wine environment available, with the winepath program
# in $build's $PATH.
#
# ARG is the $build file name to be converted to w32 format.
# Result is available in $func_convert_core_file_wine_to_w32_result, and will
# be empty on error (or when ARG is empty)
func_convert_core_file_wine_to_w32 ()
{
  $debug_cmd

  func_convert_core_file_wine_to_w32_result=$1
  if test -n "$1"; then
    # Unfortunately, winepath does not exit with a non-zero error code, so we
    # are forced to check the contents of stdout. On the other hand, if the
    # command is not found, the shell will set an exit code of 127 and print
    # *an error message* to stdout. So we must check for both error code of
    # zero AND non-empty stdout, which explains the odd construction:
    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
    if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
        $SED -e "$sed_naive_backslashify"`
    else
      func_convert_core_file_wine_to_w32_result=
    fi
  fi
}
# end: func_convert_core_file_wine_to_w32


# func_convert_core_path_wine_to_w32 ARG
# Helper function used by path conversion functions when $build is *nix, and
# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
# configured wine environment available, with the winepath program in $build's
# $PATH. Assumes ARG has no leading or trailing path separator characters.
#
# ARG is path to be converted from $build format to win32.
# Result is available in $func_convert_core_path_wine_to_w32_result.
# Unconvertible file (directory) names in ARG are skipped; if no directory names
# are convertible, then the result may be empty.
func_convert_core_path_wine_to_w32 ()
{
  $debug_cmd

  # unfortunately, winepath doesn't convert paths, only file names
  func_convert_core_path_wine_to_w32_result=
  if test -n "$1"; then
    oldIFS=$IFS
    IFS=:
    for func_convert_core_path_wine_to_w32_f in $1; do
      IFS=$oldIFS
      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
      if test -n "$func_convert_core_file_wine_to_w32_result"; then
        if test -z "$func_convert_core_path_wine_to_w32_result"; then
          func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
        else
          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
        fi
      fi
    done
    IFS=$oldIFS
  fi
}
# end: func_convert_core_path_wine_to_w32


# func_cygpath ARGS...
# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
# (2), returns the Cygwin file name or path in func_cygpath_result (input
# file name or path is assumed to be in w32 format, as previously converted
# from $build's *nix or MSYS format). In case (3), returns the w32 file name
# or path in func_cygpath_result (input file name or path is assumed to be in
# Cygwin format). Returns an empty string on error.
#
# ARGS are passed to cygpath, with the last one being the file name or path to
# be converted.
#
# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
# environment variable; do not put it in $PATH.
func_cygpath ()
{
  $debug_cmd

  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
    if test "$?" -ne 0; then
      # on failure, ensure result is empty
      func_cygpath_result=
    fi
  else
    func_cygpath_result=
    func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
  fi
}
#end: func_cygpath


# func_convert_core_msys_to_w32 ARG
# Convert file name or path ARG from MSYS format to w32 format.  Return
# result in func_convert_core_msys_to_w32_result.
func_convert_core_msys_to_w32 ()
{
  $debug_cmd

  # awkward: cmd appends spaces to result
  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
    $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
}
#end: func_convert_core_msys_to_w32


# func_convert_file_check ARG1 ARG2
# Verify that ARG1 (a file name in $build format) was converted to $host
# format in ARG2. Otherwise, emit an error message, but continue (resetting
# func_to_host_file_result to ARG1).
func_convert_file_check ()
{
  $debug_cmd

  if test -z "$2" && test -n "$1"; then
    func_error "Could not determine host file name corresponding to"
    func_error "  '$1'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback:
    func_to_host_file_result=$1
  fi
}
# end func_convert_file_check


# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
# Verify that FROM_PATH (a path in $build format) was converted to $host
# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
# func_to_host_file_result to a simplistic fallback value (see below).
func_convert_path_check ()
{
  $debug_cmd

  if test -z "$4" && test -n "$3"; then
    func_error "Could not determine the host path corresponding to"
    func_error "  '$3'"
    func_error "Continuing, but uninstalled executables may not work."
    # Fallback.  This is a deliberately simplistic "conversion" and
    # should not be "improved".  See libtool.info.
    if test "x$1" != "x$2"; then
      lt_replace_pathsep_chars="s|$1|$2|g"
      func_to_host_path_result=`echo "$3" |
        $SED -e "$lt_replace_pathsep_chars"`
    else
      func_to_host_path_result=$3
    fi
  fi
}
# end func_convert_path_check


# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
# and appending REPL if ORIG matches BACKPAT.
func_convert_path_front_back_pathsep ()
{
  $debug_cmd

  case $4 in
  $1 ) func_to_host_path_result=$3$func_to_host_path_result
    ;;
  esac
  case $4 in
  $2 ) func_append func_to_host_path_result "$3"
    ;;
  esac
}
# end func_convert_path_front_back_pathsep


##################################################
# $build to $host FILE NAME CONVERSION FUNCTIONS #
##################################################
# invoked via '$to_host_file_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# Result will be available in $func_to_host_file_result.


# func_to_host_file ARG
# Converts the file name ARG from $build format to $host format. Return result
# in func_to_host_file_result.
func_to_host_file ()
{
  $debug_cmd

  $to_host_file_cmd "$1"
}
# end func_to_host_file


# func_to_tool_file ARG LAZY
# converts the file name ARG from $build format to toolchain format. Return
# result in func_to_tool_file_result.  If the conversion in use is listed
# in (the comma separated) LAZY, no conversion takes place.
func_to_tool_file ()
{
  $debug_cmd

  case ,$2, in
    *,"$to_tool_file_cmd",*)
      func_to_tool_file_result=$1
      ;;
    *)
      $to_tool_file_cmd "$1"
      func_to_tool_file_result=$func_to_host_file_result
      ;;
  esac
}
# end func_to_tool_file


# func_convert_file_noop ARG
# Copy ARG to func_to_host_file_result.
func_convert_file_noop ()
{
  func_to_host_file_result=$1
}
# end func_convert_file_noop


# func_convert_file_msys_to_w32 ARG
# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_file_result.
func_convert_file_msys_to_w32 ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_to_host_file_result=$func_convert_core_msys_to_w32_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_w32


# func_convert_file_cygwin_to_w32 ARG
# Convert file name ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_file_cygwin_to_w32 ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
    # LT_CYGPATH in this case.
    func_to_host_file_result=`cygpath -m "$1"`
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_cygwin_to_w32


# func_convert_file_nix_to_w32 ARG
# Convert file name ARG from *nix to w32 format.  Requires a wine environment
# and a working winepath. Returns result in func_to_host_file_result.
func_convert_file_nix_to_w32 ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    func_convert_core_file_wine_to_w32 "$1"
    func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_w32


# func_convert_file_msys_to_cygwin ARG
# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_file_msys_to_cygwin ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    func_convert_core_msys_to_w32 "$1"
    func_cygpath -u "$func_convert_core_msys_to_w32_result"
    func_to_host_file_result=$func_cygpath_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_cygwin


# func_convert_file_nix_to_cygwin ARG
# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
# in func_to_host_file_result.
func_convert_file_nix_to_cygwin ()
{
  $debug_cmd

  func_to_host_file_result=$1
  if test -n "$1"; then
    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
    func_convert_core_file_wine_to_w32 "$1"
    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
    func_to_host_file_result=$func_cygpath_result
  fi
  func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_cygwin


#############################################
# $build to $host PATH CONVERSION FUNCTIONS #
#############################################
# invoked via '$to_host_path_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# The result will be available in $func_to_host_path_result.
#
# Path separators are also converted from $build format to $host format.  If
# ARG begins or ends with a path separator character, it is preserved (but
# converted to $host format) on output.
#
# All path conversion functions are named using the following convention:
#   file name conversion function    : func_convert_file_X_to_Y ()
#   path conversion function         : func_convert_path_X_to_Y ()
# where, for any given $build/$host combination the 'X_to_Y' value is the
# same.  If conversion functions are added for new $build/$host combinations,
# the two new functions must follow this pattern, or func_init_to_host_path_cmd
# will break.


# func_init_to_host_path_cmd
# Ensures that function "pointer" variable $to_host_path_cmd is set to the
# appropriate value, based on the value of $to_host_file_cmd.
to_host_path_cmd=
func_init_to_host_path_cmd ()
{
  $debug_cmd

  if test -z "$to_host_path_cmd"; then
    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
    to_host_path_cmd=func_convert_path_$func_stripname_result
  fi
}


# func_to_host_path ARG
# Converts the path ARG from $build format to $host format. Return result
# in func_to_host_path_result.
func_to_host_path ()
{
  $debug_cmd

  func_init_to_host_path_cmd
  $to_host_path_cmd "$1"
}
# end func_to_host_path


# func_convert_path_noop ARG
# Copy ARG to func_to_host_path_result.
func_convert_path_noop ()
{
  func_to_host_path_result=$1
}
# end func_convert_path_noop


# func_convert_path_msys_to_w32 ARG
# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper.  Returns result in
# func_to_host_path_result.
func_convert_path_msys_to_w32 ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from ARG.  MSYS
    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
    # and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result=$func_convert_core_msys_to_w32_result
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_msys_to_w32


# func_convert_path_cygwin_to_w32 ARG
# Convert path ARG from Cygwin to w32 format.  Returns result in
# func_to_host_file_result.
func_convert_path_cygwin_to_w32 ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_cygwin_to_w32


# func_convert_path_nix_to_w32 ARG
# Convert path ARG from *nix to w32 format.  Requires a wine environment and
# a working winepath.  Returns result in func_to_host_file_result.
func_convert_path_nix_to_w32 ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
    func_convert_path_check : ";" \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
  fi
}
# end func_convert_path_nix_to_w32


# func_convert_path_msys_to_cygwin ARG
# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_path_msys_to_cygwin ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # See func_convert_path_msys_to_w32:
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
    func_to_host_path_result=$func_cygpath_result
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_msys_to_cygwin


# func_convert_path_nix_to_cygwin ARG
# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
# func_to_host_file_result.
func_convert_path_nix_to_cygwin ()
{
  $debug_cmd

  func_to_host_path_result=$1
  if test -n "$1"; then
    # Remove leading and trailing path separator characters from
    # ARG. msys behavior is inconsistent here, cygpath turns them
    # into '.;' and ';.', and winepath ignores them completely.
    func_stripname : : "$1"
    func_to_host_path_tmp1=$func_stripname_result
    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
    func_to_host_path_result=$func_cygpath_result
    func_convert_path_check : : \
      "$func_to_host_path_tmp1" "$func_to_host_path_result"
    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
  fi
}
# end func_convert_path_nix_to_cygwin


# func_dll_def_p FILE
# True iff FILE is a Windows DLL '.def' file.
# Keep in sync with _LT_DLL_DEF_P in libtool.m4
func_dll_def_p ()
{
  $debug_cmd

  func_dll_def_p_tmp=`$SED -n \
    -e 's/^[	 ]*//' \
    -e '/^\(;.*\)*$/d' \
    -e 's/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p' \
    -e q \
    "$1"`
  test DEF = "$func_dll_def_p_tmp"
}


# func_mode_compile arg...
func_mode_compile ()
{
    $debug_cmd

    # Get the compilation command and the source file.
    base_compile=
    srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
    suppress_opt=yes
    suppress_output=
    arg_mode=normal
    libobj=
    later=
    pie_flag=

    for arg
    do
      case $arg_mode in
      arg  )
	# do not "continue".  Instead, add this to base_compile
	lastarg=$arg
	arg_mode=normal
	;;

      target )
	libobj=$arg
	arg_mode=normal
	continue
	;;

      normal )
	# Accept any command-line options.
	case $arg in
	-o)
	  test -n "$libobj" && \
	    func_fatal_error "you cannot specify '-o' more than once"
	  arg_mode=target
	  continue
	  ;;

	-pie | -fpie | -fPIE)
          func_append pie_flag " $arg"
	  continue
	  ;;

	-shared | -static | -prefer-pic | -prefer-non-pic)
	  func_append later " $arg"
	  continue
	  ;;

	-no-suppress)
	  suppress_opt=no
	  continue
	  ;;

	-Xcompiler)
	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
	  continue      #  The current "srcfile" will either be retained or
	  ;;            #  replaced later.  I would guess that would be a bug.

	-Wc,*)
	  func_stripname '-Wc,' '' "$arg"
	  args=$func_stripname_result
	  lastarg=
	  save_ifs=$IFS; IFS=,
	  for arg in $args; do
	    IFS=$save_ifs
	    func_append_quoted lastarg "$arg"
	  done
	  IFS=$save_ifs
	  func_stripname ' ' '' "$lastarg"
	  lastarg=$func_stripname_result

	  # Add the arguments to base_compile.
	  func_append base_compile " $lastarg"
	  continue
	  ;;

	*)
	  # Accept the current argument as the source file.
	  # The previous "srcfile" becomes the current argument.
	  #
	  lastarg=$srcfile
	  srcfile=$arg
	  ;;
	esac  #  case $arg
	;;
      esac    #  case $arg_mode

      # Aesthetically quote the previous argument.
      func_append_quoted base_compile "$lastarg"
    done # for arg

    case $arg_mode in
    arg)
      func_fatal_error "you must specify an argument for -Xcompile"
      ;;
    target)
      func_fatal_error "you must specify a target with '-o'"
      ;;
    *)
      # Get the name of the library object.
      test -z "$libobj" && {
	func_basename "$srcfile"
	libobj=$func_basename_result
      }
      ;;
    esac

    # Recognize several different file suffixes.
    # If the user specifies -o file.o, it is replaced with file.lo
    case $libobj in
    *.[cCFSifmso] | \
    *.ada | *.adb | *.ads | *.asm | \
    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
      func_xform "$libobj"
      libobj=$func_xform_result
      ;;
    esac

    case $libobj in
    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
    *)
      func_fatal_error "cannot determine name of library object from '$libobj'"
      ;;
    esac

    func_infer_tag $base_compile

    for arg in $later; do
      case $arg in
      -shared)
	test yes = "$build_libtool_libs" \
	  || func_fatal_configuration "cannot build a shared library"
	build_old_libs=no
	continue
	;;

      -static)
	build_libtool_libs=no
	build_old_libs=yes
	continue
	;;

      -prefer-pic)
	pic_mode=yes
	continue
	;;

      -prefer-non-pic)
	pic_mode=no
	continue
	;;
      esac
    done

    func_quote_for_eval "$libobj"
    test "X$libobj" != "X$func_quote_for_eval_result" \
      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
      && func_warning "libobj name '$libobj' may not contain shell special characters."
    func_dirname_and_basename "$obj" "/" ""
    objname=$func_basename_result
    xdir=$func_dirname_result
    lobj=$xdir$objdir/$objname

    test -z "$base_compile" && \
      func_fatal_help "you must specify a compilation command"

    # Delete any leftover library objects.
    if test yes = "$build_old_libs"; then
      removelist="$obj $lobj $libobj ${libobj}T"
    else
      removelist="$lobj $libobj ${libobj}T"
    fi

    # On Cygwin there's no "real" PIC flag so we must build both object types
    case $host_os in
    cygwin* | mingw* | pw32* | os2* | cegcc*)
      pic_mode=default
      ;;
    esac
    if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
      # non-PIC code in shared libraries is not supported
      pic_mode=default
    fi

    # Calculate the filename of the output object if compiler does
    # not support -o with -c
    if test no = "$compiler_c_o"; then
      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
      lockfile=$output_obj.lock
    else
      output_obj=
      need_locks=no
      lockfile=
    fi

    # Lock this critical section if it is needed
    # We use this script file to make the link, it avoids creating a new file
    if test yes = "$need_locks"; then
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    elif test warn = "$need_locks"; then
      if test -f "$lockfile"; then
	$ECHO "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi
      func_append removelist " $output_obj"
      $ECHO "$srcfile" > "$lockfile"
    fi

    $opt_dry_run || $RM $removelist
    func_append removelist " $lockfile"
    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15

    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
    srcfile=$func_to_tool_file_result
    func_quote_for_eval "$srcfile"
    qsrcfile=$func_quote_for_eval_result

    # Only build a PIC object if we are building libtool libraries.
    if test yes = "$build_libtool_libs"; then
      # Without this assignment, base_compile gets emptied.
      fbsd_hideous_sh_bug=$base_compile

      if test no != "$pic_mode"; then
	command="$base_compile $qsrcfile $pic_flag"
      else
	# Don't build PIC code
	command="$base_compile $qsrcfile"
      fi

      func_mkdir_p "$xdir$objdir"

      if test -z "$output_obj"; then
	# Place PIC objects in $objdir
	func_append command " -o $lobj"
      fi

      func_show_eval_locale "$command"	\
          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'

      if test warn = "$need_locks" &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed, then go on to compile the next one
      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
	func_show_eval '$MV "$output_obj" "$lobj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi

      # Allow error messages only from the first compilation.
      if test yes = "$suppress_opt"; then
	suppress_output=' >/dev/null 2>&1'
      fi
    fi

    # Only build a position-dependent object if we build old libraries.
    if test yes = "$build_old_libs"; then
      if test yes != "$pic_mode"; then
	# Don't build PIC code
	command="$base_compile $qsrcfile$pie_flag"
      else
	command="$base_compile $qsrcfile $pic_flag"
      fi
      if test yes = "$compiler_c_o"; then
	func_append command " -o $obj"
      fi

      # Suppress compiler output if we already did a PIC compilation.
      func_append command "$suppress_output"
      func_show_eval_locale "$command" \
        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'

      if test warn = "$need_locks" &&
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
	$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`

but it should contain:
$srcfile

This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support '-c' and '-o' together.  If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."

	$opt_dry_run || $RM $removelist
	exit $EXIT_FAILURE
      fi

      # Just move the object if needed
      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
	func_show_eval '$MV "$output_obj" "$obj"' \
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
      fi
    fi

    $opt_dry_run || {
      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"

      # Unlock the critical section if it was locked
      if test no != "$need_locks"; then
	removelist=$lockfile
        $RM "$lockfile"
      fi
    }

    exit $EXIT_SUCCESS
}

$opt_help || {
  test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
}

func_mode_help ()
{
    # We need to display help for each of the modes.
    case $opt_mode in
      "")
        # Generic help is extracted from the usage comments
        # at the start of this file.
        func_help
        ;;

      clean)
        $ECHO \
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...

Remove files from the build directory.

RM is the name of the program to use to delete files associated with each FILE
(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
to RM.

If FILE is a libtool library, object or program, all the files associated
with it are deleted. Otherwise, only FILE itself is deleted using RM."
        ;;

      compile)
      $ECHO \
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE

Compile a source file into a libtool library object.

This mode accepts the following additional options:

  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
  -no-suppress      do not suppress compiler output for multiple passes
  -prefer-pic       try to build PIC objects only
  -prefer-non-pic   try to build non-PIC objects only
  -shared           do not build a '.o' file suitable for static linking
  -static           only build a '.o' file suitable for static linking
  -Wc,FLAG          pass FLAG directly to the compiler

COMPILE-COMMAND is a command to be used in creating a 'standard' object file
from the given SOURCEFILE.

The output file name is determined by removing the directory component from
SOURCEFILE, then substituting the C source code suffix '.c' with the
library object suffix, '.lo'."
        ;;

      execute)
        $ECHO \
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...

Automatically set library path, then run a program.

This mode accepts the following additional options:

  -dlopen FILE      add the directory containing FILE to the library path

This mode sets the library path environment variable according to '-dlopen'
flags.

If any of the ARGS are libtool executable wrappers, then they are translated
into their corresponding uninstalled binary, and any of their required library
directories are added to the library path.

Then, COMMAND is executed, with ARGS as arguments."
        ;;

      finish)
        $ECHO \
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...

Complete the installation of libtool libraries.

Each LIBDIR is a directory that contains libtool libraries.

The commands that this mode executes may require superuser privileges.  Use
the '--dry-run' option if you just want to see what would be executed."
        ;;

      install)
        $ECHO \
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...

Install executables or libraries.

INSTALL-COMMAND is the installation command.  The first component should be
either the 'install' or 'cp' program.

The following components of INSTALL-COMMAND are treated specially:

  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation

The rest of the components are interpreted as arguments to that command (only
BSD-compatible install options are recognized)."
        ;;

      link)
        $ECHO \
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...

Link object files or libraries together to form another library, or to
create an executable program.

LINK-COMMAND is a command using the C compiler that you would use to create
a program from several object files.

The following components of LINK-COMMAND are treated specially:

  -all-static       do not do any dynamic linking at all
  -avoid-version    do not add a version suffix if possible
  -bindir BINDIR    specify path to binaries directory (for systems where
                    libraries must be found in the PATH setting at runtime)
  -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
  -export-symbols SYMFILE
                    try to export only the symbols listed in SYMFILE
  -export-symbols-regex REGEX
                    try to export only the symbols matching REGEX
  -LLIBDIR          search LIBDIR for required installed libraries
  -lNAME            OUTPUT-FILE requires the installed library libNAME
  -module           build a library that can dlopened
  -no-fast-install  disable the fast-install mode
  -no-install       link a not-installable executable
  -no-undefined     declare that a library does not refer to external symbols
  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
  -objectlist FILE  use a list of object files found in FILE to specify objects
  -os2dllname NAME  force a short DLL name on OS/2 (no effect on other OSes)
  -precious-files-regex REGEX
                    don't remove output files matching REGEX
  -release RELEASE  specify package release information
  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
  -shared           only do dynamic linking of libtool libraries
  -shrext SUFFIX    override the standard shared library file extension
  -static           do not do any dynamic linking of uninstalled libtool libraries
  -static-libtool-libs
                    do not do any dynamic linking of libtool libraries
  -version-info CURRENT[:REVISION[:AGE]]
                    specify library version info [each variable defaults to 0]
  -weak LIBNAME     declare that the target provides the LIBNAME interface
  -Wc,FLAG
  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
  -Wl,FLAG
  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)

All other options (arguments beginning with '-') are ignored.

Every other argument is treated as a filename.  Files ending in '.la' are
treated as uninstalled libtool libraries, other files are standard or library
object files.

If the OUTPUT-FILE ends in '.la', then a libtool library is created,
only library objects ('.lo' files) may be specified, and '-rpath' is
required, except when creating a convenience library.

If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
using 'ar' and 'ranlib', or on Windows using 'lib'.

If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
is created, otherwise an executable program is created."
        ;;

      uninstall)
        $ECHO \
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...

Remove libraries from an installation directory.

RM is the name of the program to use to delete files associated with each FILE
(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
to RM.

If FILE is a libtool library, all the files associated with it are deleted.
Otherwise, only FILE itself is deleted using RM."
        ;;

      *)
        func_fatal_help "invalid operation mode '$opt_mode'"
        ;;
    esac

    echo
    $ECHO "Try '$progname --help' for more information about other modes."
}

# Now that we've collected a possible --mode arg, show help if necessary
if $opt_help; then
  if test : = "$opt_help"; then
    func_mode_help
  else
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	func_mode_help
      done
    } | $SED -n '1p; 2,$s/^Usage:/  or: /p'
    {
      func_help noexit
      for opt_mode in compile link execute install finish uninstall clean; do
	echo
	func_mode_help
      done
    } |
    $SED '1d
      /^When reporting/,/^Report/{
	H
	d
      }
      $x
      /information about other modes/d
      /more detailed .*MODE/d
      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
  fi
  exit $?
fi


# func_mode_execute arg...
func_mode_execute ()
{
    $debug_cmd

    # The first argument is the command name.
    cmd=$nonopt
    test -z "$cmd" && \
      func_fatal_help "you must specify a COMMAND"

    # Handle -dlopen flags immediately.
    for file in $opt_dlopen; do
      test -f "$file" \
	|| func_fatal_help "'$file' is not a file"

      dir=
      case $file in
      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "'$lib' is not a valid libtool archive"

	# Read the libtool library.
	dlname=
	library_names=
	func_source "$file"

	# Skip this library if it cannot be dlopened.
	if test -z "$dlname"; then
	  # Warn if it was a shared library.
	  test -n "$library_names" && \
	    func_warning "'$file' was not linked with '-export-dynamic'"
	  continue
	fi

	func_dirname "$file" "" "."
	dir=$func_dirname_result

	if test -f "$dir/$objdir/$dlname"; then
	  func_append dir "/$objdir"
	else
	  if test ! -f "$dir/$dlname"; then
	    func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
	  fi
	fi
	;;

      *.lo)
	# Just add the directory containing the .lo file.
	func_dirname "$file" "" "."
	dir=$func_dirname_result
	;;

      *)
	func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
	continue
	;;
      esac

      # Get the absolute pathname.
      absdir=`cd "$dir" && pwd`
      test -n "$absdir" && dir=$absdir

      # Now add the directory to shlibpath_var.
      if eval "test -z \"\$$shlibpath_var\""; then
	eval "$shlibpath_var=\"\$dir\""
      else
	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
      fi
    done

    # This variable tells wrapper scripts just to set shlibpath_var
    # rather than running their programs.
    libtool_execute_magic=$magic

    # Check if any of the arguments is a wrapper script.
    args=
    for file
    do
      case $file in
      -* | *.la | *.lo ) ;;
      *)
	# Do a test to see if this is really a libtool program.
	if func_ltwrapper_script_p "$file"; then
	  func_source "$file"
	  # Transform arg to wrapped name.
	  file=$progdir/$program
	elif func_ltwrapper_executable_p "$file"; then
	  func_ltwrapper_scriptname "$file"
	  func_source "$func_ltwrapper_scriptname_result"
	  # Transform arg to wrapped name.
	  file=$progdir/$program
	fi
	;;
      esac
      # Quote arguments (to preserve shell metacharacters).
      func_append_quoted args "$file"
    done

    if $opt_dry_run; then
      # Display what would be done.
      if test -n "$shlibpath_var"; then
	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
	echo "export $shlibpath_var"
      fi
      $ECHO "$cmd$args"
      exit $EXIT_SUCCESS
    else
      if test -n "$shlibpath_var"; then
	# Export the shlibpath_var.
	eval "export $shlibpath_var"
      fi

      # Restore saved environment variables
      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
      do
	eval "if test \"\${save_$lt_var+set}\" = set; then
                $lt_var=\$save_$lt_var; export $lt_var
	      else
		$lt_unset $lt_var
	      fi"
      done

      # Now prepare to actually exec the command.
      exec_cmd=\$cmd$args
    fi
}

test execute = "$opt_mode" && func_mode_execute ${1+"$@"}


# func_mode_finish arg...
func_mode_finish ()
{
    $debug_cmd

    libs=
    libdirs=
    admincmds=

    for opt in "$nonopt" ${1+"$@"}
    do
      if test -d "$opt"; then
	func_append libdirs " $opt"

      elif test -f "$opt"; then
	if func_lalib_unsafe_p "$opt"; then
	  func_append libs " $opt"
	else
	  func_warning "'$opt' is not a valid libtool archive"
	fi

      else
	func_fatal_error "invalid argument '$opt'"
      fi
    done

    if test -n "$libs"; then
      if test -n "$lt_sysroot"; then
        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
      else
        sysroot_cmd=
      fi

      # Remove sysroot references
      if $opt_dry_run; then
        for lib in $libs; do
          echo "removing references to $lt_sysroot and '=' prefixes from $lib"
        done
      else
        tmpdir=`func_mktempdir`
        for lib in $libs; do
	  $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
	    > $tmpdir/tmp-la
	  mv -f $tmpdir/tmp-la $lib
	done
        ${RM}r "$tmpdir"
      fi
    fi

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      for libdir in $libdirs; do
	if test -n "$finish_cmds"; then
	  # Do each command in the finish commands.
	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
'"$cmd"'"'
	fi
	if test -n "$finish_eval"; then
	  # Do the single finish_eval.
	  eval cmds=\"$finish_eval\"
	  $opt_dry_run || eval "$cmds" || func_append admincmds "
       $cmds"
	fi
      done
    fi

    # Exit here if they wanted silent mode.
    $opt_quiet && exit $EXIT_SUCCESS

    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
      echo "----------------------------------------------------------------------"
      echo "Libraries have been installed in:"
      for libdir in $libdirs; do
	$ECHO "   $libdir"
      done
      echo
      echo "If you ever happen to want to link against installed libraries"
      echo "in a given directory, LIBDIR, you must either use libtool, and"
      echo "specify the full pathname of the library, or use the '-LLIBDIR'"
      echo "flag during linking and do at least one of the following:"
      if test -n "$shlibpath_var"; then
	echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
	echo "     during execution"
      fi
      if test -n "$runpath_var"; then
	echo "   - add LIBDIR to the '$runpath_var' environment variable"
	echo "     during linking"
      fi
      if test -n "$hardcode_libdir_flag_spec"; then
	libdir=LIBDIR
	eval flag=\"$hardcode_libdir_flag_spec\"

	$ECHO "   - use the '$flag' linker flag"
      fi
      if test -n "$admincmds"; then
	$ECHO "   - have your system administrator run these commands:$admincmds"
      fi
      if test -f /etc/ld.so.conf; then
	echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
      fi
      echo

      echo "See any operating system documentation about shared libraries for"
      case $host in
	solaris2.[6789]|solaris2.1[0-9])
	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
	  echo "pages."
	  ;;
	*)
	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
	  ;;
      esac
      echo "----------------------------------------------------------------------"
    fi
    exit $EXIT_SUCCESS
}

test finish = "$opt_mode" && func_mode_finish ${1+"$@"}


# func_mode_install arg...
func_mode_install ()
{
    $debug_cmd

    # There may be an optional sh(1) argument at the beginning of
    # install_prog (especially on Windows NT).
    if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
       # Allow the use of GNU shtool's install command.
       case $nonopt in *shtool*) :;; *) false;; esac
    then
      # Aesthetically quote it.
      func_quote_for_eval "$nonopt"
      install_prog="$func_quote_for_eval_result "
      arg=$1
      shift
    else
      install_prog=
      arg=$nonopt
    fi

    # The real first argument should be the name of the installation program.
    # Aesthetically quote it.
    func_quote_for_eval "$arg"
    func_append install_prog "$func_quote_for_eval_result"
    install_shared_prog=$install_prog
    case " $install_prog " in
      *[\\\ /]cp\ *) install_cp=: ;;
      *) install_cp=false ;;
    esac

    # We need to accept at least all the BSD install flags.
    dest=
    files=
    opts=
    prev=
    install_type=
    isdir=false
    stripme=
    no_mode=:
    for arg
    do
      arg2=
      if test -n "$dest"; then
	func_append files " $dest"
	dest=$arg
	continue
      fi

      case $arg in
      -d) isdir=: ;;
      -f)
	if $install_cp; then :; else
	  prev=$arg
	fi
	;;
      -g | -m | -o)
	prev=$arg
	;;
      -s)
	stripme=" -s"
	continue
	;;
      -*)
	;;
      *)
	# If the previous option needed an argument, then skip it.
	if test -n "$prev"; then
	  if test X-m = "X$prev" && test -n "$install_override_mode"; then
	    arg2=$install_override_mode
	    no_mode=false
	  fi
	  prev=
	else
	  dest=$arg
	  continue
	fi
	;;
      esac

      # Aesthetically quote the argument.
      func_quote_for_eval "$arg"
      func_append install_prog " $func_quote_for_eval_result"
      if test -n "$arg2"; then
	func_quote_for_eval "$arg2"
      fi
      func_append install_shared_prog " $func_quote_for_eval_result"
    done

    test -z "$install_prog" && \
      func_fatal_help "you must specify an install program"

    test -n "$prev" && \
      func_fatal_help "the '$prev' option requires an argument"

    if test -n "$install_override_mode" && $no_mode; then
      if $install_cp; then :; else
	func_quote_for_eval "$install_override_mode"
	func_append install_shared_prog " -m $func_quote_for_eval_result"
      fi
    fi

    if test -z "$files"; then
      if test -z "$dest"; then
	func_fatal_help "no file or destination specified"
      else
	func_fatal_help "you must specify a destination"
      fi
    fi

    # Strip any trailing slash from the destination.
    func_stripname '' '/' "$dest"
    dest=$func_stripname_result

    # Check to see that the destination is a directory.
    test -d "$dest" && isdir=:
    if $isdir; then
      destdir=$dest
      destname=
    else
      func_dirname_and_basename "$dest" "" "."
      destdir=$func_dirname_result
      destname=$func_basename_result

      # Not a directory, so check to see that there is only one file specified.
      set dummy $files; shift
      test "$#" -gt 1 && \
	func_fatal_help "'$dest' is not a directory"
    fi
    case $destdir in
    [\\/]* | [A-Za-z]:[\\/]*) ;;
    *)
      for file in $files; do
	case $file in
	*.lo) ;;
	*)
	  func_fatal_help "'$destdir' must be an absolute directory name"
	  ;;
	esac
      done
      ;;
    esac

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic=$magic

    staticlibs=
    future_libdirs=
    current_libdirs=
    for file in $files; do

      # Do each installation.
      case $file in
      *.$libext)
	# Do the static libraries later.
	func_append staticlibs " $file"
	;;

      *.la)
	func_resolve_sysroot "$file"
	file=$func_resolve_sysroot_result

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$file" \
	  || func_fatal_help "'$file' is not a valid libtool archive"

	library_names=
	old_library=
	relink_command=
	func_source "$file"

	# Add the libdir to current_libdirs if it is the destination.
	if test "X$destdir" = "X$libdir"; then
	  case "$current_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append current_libdirs " $libdir" ;;
	  esac
	else
	  # Note the libdir as a future libdir.
	  case "$future_libdirs " in
	  *" $libdir "*) ;;
	  *) func_append future_libdirs " $libdir" ;;
	  esac
	fi

	func_dirname "$file" "/" ""
	dir=$func_dirname_result
	func_append dir "$objdir"

	if test -n "$relink_command"; then
	  # Determine the prefix the user has applied to our future dir.
	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`

	  # Don't allow the user to place us outside of our expected
	  # location b/c this prevents finding dependent libraries that
	  # are installed to the same prefix.
	  # At present, this check doesn't affect windows .dll's that
	  # are installed into $libdir/../bin (currently, that works fine)
	  # but it's something to keep an eye on.
	  test "$inst_prefix_dir" = "$destdir" && \
	    func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"

	  if test -n "$inst_prefix_dir"; then
	    # Stick the inst_prefix_dir data into the link command.
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
	  else
	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
	  fi

	  func_warning "relinking '$file'"
	  func_show_eval "$relink_command" \
	    'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
	fi

	# See the names of the shared library.
	set dummy $library_names; shift
	if test -n "$1"; then
	  realname=$1
	  shift

	  srcname=$realname
	  test -n "$relink_command" && srcname=${realname}T

	  # Install the shared library and build the symlinks.
	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
	      'exit $?'
	  tstripme=$stripme
	  case $host_os in
	  cygwin* | mingw* | pw32* | cegcc*)
	    case $realname in
	    *.dll.a)
	      tstripme=
	      ;;
	    esac
	    ;;
	  os2*)
	    case $realname in
	    *_dll.a)
	      tstripme=
	      ;;
	    esac
	    ;;
	  esac
	  if test -n "$tstripme" && test -n "$striplib"; then
	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
	  fi

	  if test "$#" -gt 0; then
	    # Delete the old symlinks, and create new ones.
	    # Try 'ln -sf' first, because the 'ln' binary might depend on
	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
	    # so we also need to try rm && ln -s.
	    for linkname
	    do
	      test "$linkname" != "$realname" \
		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
	    done
	  fi

	  # Do each command in the postinstall commands.
	  lib=$destdir/$realname
	  func_execute_cmds "$postinstall_cmds" 'exit $?'
	fi

	# Install the pseudo-library for information purposes.
	func_basename "$file"
	name=$func_basename_result
	instname=$dir/${name}i
	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'

	# Maybe install the static library, too.
	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
	;;

      *.lo)
	# Install (i.e. copy) a libtool object.

	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile=$destdir/$destname
	else
	  func_basename "$file"
	  destfile=$func_basename_result
	  destfile=$destdir/$destfile
	fi

	# Deduce the name of the destination old-style object file.
	case $destfile in
	*.lo)
	  func_lo2o "$destfile"
	  staticdest=$func_lo2o_result
	  ;;
	*.$objext)
	  staticdest=$destfile
	  destfile=
	  ;;
	*)
	  func_fatal_help "cannot copy a libtool object to '$destfile'"
	  ;;
	esac

	# Install the libtool object if requested.
	test -n "$destfile" && \
	  func_show_eval "$install_prog $file $destfile" 'exit $?'

	# Install the old object if enabled.
	if test yes = "$build_old_libs"; then
	  # Deduce the name of the old-style object file.
	  func_lo2o "$file"
	  staticobj=$func_lo2o_result
	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
	fi
	exit $EXIT_SUCCESS
	;;

      *)
	# Figure out destination file name, if it wasn't already specified.
	if test -n "$destname"; then
	  destfile=$destdir/$destname
	else
	  func_basename "$file"
	  destfile=$func_basename_result
	  destfile=$destdir/$destfile
	fi

	# If the file is missing, and there is a .exe on the end, strip it
	# because it is most likely a libtool script we actually want to
	# install
	stripped_ext=
	case $file in
	  *.exe)
	    if test ! -f "$file"; then
	      func_stripname '' '.exe' "$file"
	      file=$func_stripname_result
	      stripped_ext=.exe
	    fi
	    ;;
	esac

	# Do a test to see if this is really a libtool program.
	case $host in
	*cygwin* | *mingw*)
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      wrapper=$func_ltwrapper_scriptname_result
	    else
	      func_stripname '' '.exe' "$file"
	      wrapper=$func_stripname_result
	    fi
	    ;;
	*)
	    wrapper=$file
	    ;;
	esac
	if func_ltwrapper_script_p "$wrapper"; then
	  notinst_deplibs=
	  relink_command=

	  func_source "$wrapper"

	  # Check the variables that should have been set.
	  test -z "$generated_by_libtool_version" && \
	    func_fatal_error "invalid libtool wrapper script '$wrapper'"

	  finalize=:
	  for lib in $notinst_deplibs; do
	    # Check to see that each library is installed.
	    libdir=
	    if test -f "$lib"; then
	      func_source "$lib"
	    fi
	    libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
	    if test -n "$libdir" && test ! -f "$libfile"; then
	      func_warning "'$lib' has not been installed in '$libdir'"
	      finalize=false
	    fi
	  done

	  relink_command=
	  func_source "$wrapper"

	  outputname=
	  if test no = "$fast_install" && test -n "$relink_command"; then
	    $opt_dry_run || {
	      if $finalize; then
	        tmpdir=`func_mktempdir`
		func_basename "$file$stripped_ext"
		file=$func_basename_result
	        outputname=$tmpdir/$file
	        # Replace the output file specification.
	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`

	        $opt_quiet || {
	          func_quote_for_expand "$relink_command"
		  eval "func_echo $func_quote_for_expand_result"
	        }
	        if eval "$relink_command"; then :
	          else
		  func_error "error: relink '$file' with the above command before installing it"
		  $opt_dry_run || ${RM}r "$tmpdir"
		  continue
	        fi
	        file=$outputname
	      else
	        func_warning "cannot relink '$file'"
	      fi
	    }
	  else
	    # Install the binary that we compiled earlier.
	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
	  fi
	fi

	# remove .exe since cygwin /usr/bin/install will append another
	# one anyway
	case $install_prog,$host in
	*/usr/bin/install*,*cygwin*)
	  case $file:$destfile in
	  *.exe:*.exe)
	    # this is ok
	    ;;
	  *.exe:*)
	    destfile=$destfile.exe
	    ;;
	  *:*.exe)
	    func_stripname '' '.exe' "$destfile"
	    destfile=$func_stripname_result
	    ;;
	  esac
	  ;;
	esac
	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
	$opt_dry_run || if test -n "$outputname"; then
	  ${RM}r "$tmpdir"
	fi
	;;
      esac
    done

    for file in $staticlibs; do
      func_basename "$file"
      name=$func_basename_result

      # Set up the ranlib parameters.
      oldlib=$destdir/$name
      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
      tool_oldlib=$func_to_tool_file_result

      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'

      if test -n "$stripme" && test -n "$old_striplib"; then
	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
      fi

      # Do each command in the postinstall commands.
      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
    done

    test -n "$future_libdirs" && \
      func_warning "remember to run '$progname --finish$future_libdirs'"

    if test -n "$current_libdirs"; then
      # Maybe just do a dry run.
      $opt_dry_run && current_libdirs=" -n$current_libdirs"
      exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
    else
      exit $EXIT_SUCCESS
    fi
}

test install = "$opt_mode" && func_mode_install ${1+"$@"}


# func_generate_dlsyms outputname originator pic_p
# Extract symbols from dlprefiles and create ${outputname}S.o with
# a dlpreopen symbol table.
func_generate_dlsyms ()
{
    $debug_cmd

    my_outputname=$1
    my_originator=$2
    my_pic_p=${3-false}
    my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
    my_dlsyms=

    if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
      if test -n "$NM" && test -n "$global_symbol_pipe"; then
	my_dlsyms=${my_outputname}S.c
      else
	func_error "not configured to extract global symbols from dlpreopened files"
      fi
    fi

    if test -n "$my_dlsyms"; then
      case $my_dlsyms in
      "") ;;
      *.c)
	# Discover the nlist of each of the dlfiles.
	nlist=$output_objdir/$my_outputname.nm

	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"

	# Parse the name list into a source file.
	func_verbose "creating $output_objdir/$my_dlsyms"

	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */

#ifdef __cplusplus
extern \"C\" {
#endif

#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
#endif

/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data.  */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif

#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)

/* External symbol declarations for the compiler. */\
"

	if test yes = "$dlself"; then
	  func_verbose "generating symbol list for '$output'"

	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"

	  # Add our own program objects to the symbol list.
	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	  for progfile in $progfiles; do
	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
	    func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
	  done

	  if test -n "$exclude_expsyms"; then
	    $opt_dry_run || {
	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  if test -n "$export_symbols_regex"; then
	    $opt_dry_run || {
	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	    }
	  fi

	  # Prepare the list of exported symbols
	  if test -z "$export_symbols"; then
	    export_symbols=$output_objdir/$outputname.exp
	    $opt_dry_run || {
	      $RM $export_symbols
	      eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
	      case $host in
	      *cygwin* | *mingw* | *cegcc* )
                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
	        ;;
	      esac
	    }
	  else
	    $opt_dry_run || {
	      eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	      case $host in
	        *cygwin* | *mingw* | *cegcc* )
	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
	          ;;
	      esac
	    }
	  fi
	fi

	for dlprefile in $dlprefiles; do
	  func_verbose "extracting global C symbols from '$dlprefile'"
	  func_basename "$dlprefile"
	  name=$func_basename_result
          case $host in
	    *cygwin* | *mingw* | *cegcc* )
	      # if an import library, we need to obtain dlname
	      if func_win32_import_lib_p "$dlprefile"; then
	        func_tr_sh "$dlprefile"
	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
	        dlprefile_dlbasename=
	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
	          # Use subshell, to avoid clobbering current variable values
	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
	          if test -n "$dlprefile_dlname"; then
	            func_basename "$dlprefile_dlname"
	            dlprefile_dlbasename=$func_basename_result
	          else
	            # no lafile. user explicitly requested -dlpreopen <import library>.
	            $sharedlib_from_linklib_cmd "$dlprefile"
	            dlprefile_dlbasename=$sharedlib_from_linklib_result
	          fi
	        fi
	        $opt_dry_run || {
	          if test -n "$dlprefile_dlbasename"; then
	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
	          else
	            func_warning "Could not compute DLL name from $name"
	            eval '$ECHO ": $name " >> "$nlist"'
	          fi
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
	        }
	      else # not an import lib
	        $opt_dry_run || {
	          eval '$ECHO ": $name " >> "$nlist"'
	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	        }
	      fi
	    ;;
	    *)
	      $opt_dry_run || {
	        eval '$ECHO ": $name " >> "$nlist"'
	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
	      }
	    ;;
          esac
	done

	$opt_dry_run || {
	  # Make sure we have at least an empty file.
	  test -f "$nlist" || : > "$nlist"

	  if test -n "$exclude_expsyms"; then
	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
	    $MV "$nlist"T "$nlist"
	  fi

	  # Try sorting and uniquifying the output.
	  if $GREP -v "^: " < "$nlist" |
	      if sort -k 3 </dev/null >/dev/null 2>&1; then
		sort -k 3
	      else
		sort +2
	      fi |
	      uniq > "$nlist"S; then
	    :
	  else
	    $GREP -v "^: " < "$nlist" > "$nlist"S
	  fi

	  if test -f "$nlist"S; then
	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
	  else
	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
	  fi

	  func_show_eval '$RM "${nlist}I"'
	  if test -n "$global_symbol_to_import"; then
	    eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
	  fi

	  echo >> "$output_objdir/$my_dlsyms" "\

/* The mapping between symbol names and symbols.  */
typedef struct {
  const char *name;
  void *address;
} lt_dlsymlist;
extern LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[];\
"

	  if test -s "$nlist"I; then
	    echo >> "$output_objdir/$my_dlsyms" "\
static void lt_syminit(void)
{
  LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
  for (; symbol->name; ++symbol)
    {"
	    $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
	    echo >> "$output_objdir/$my_dlsyms" "\
    }
}"
	  fi
	  echo >> "$output_objdir/$my_dlsyms" "\
LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[] =
{ {\"$my_originator\", (void *) 0},"

	  if test -s "$nlist"I; then
	    echo >> "$output_objdir/$my_dlsyms" "\
  {\"@INIT@\", (void *) &lt_syminit},"
	  fi

	  case $need_lib_prefix in
	  no)
	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  *)
	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
	    ;;
	  esac
	  echo >> "$output_objdir/$my_dlsyms" "\
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt_${my_prefix}_LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif\
"
	} # !$opt_dry_run

	pic_flag_for_symtable=
	case "$compile_command " in
	*" -static "*) ;;
	*)
	  case $host in
	  # compiling the symbol table file with pic_flag works around
	  # a FreeBSD bug that causes programs to crash when -lm is
	  # linked before any other PIC object.  But we must not use
	  # pic_flag when linking with -static.  The problem exists in
	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
	  *-*-hpux*)
	    pic_flag_for_symtable=" $pic_flag"  ;;
	  *)
	    $my_pic_p && pic_flag_for_symtable=" $pic_flag"
	    ;;
	  esac
	  ;;
	esac
	symtab_cflags=
	for arg in $LTCFLAGS; do
	  case $arg in
	  -pie | -fpie | -fPIE) ;;
	  *) func_append symtab_cflags " $arg" ;;
	  esac
	done

	# Now compile the dynamic symbol file.
	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'

	# Clean up the generated files.
	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'

	# Transform the symbol file into the correct name.
	symfileobj=$output_objdir/${my_outputname}S.$objext
	case $host in
	*cygwin* | *mingw* | *cegcc* )
	  if test -f "$output_objdir/$my_outputname.def"; then
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	  else
	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  fi
	  ;;
	*)
	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
	  ;;
	esac
	;;
      *)
	func_fatal_error "unknown suffix for '$my_dlsyms'"
	;;
      esac
    else
      # We keep going just in case the user didn't refer to
      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
      # really was required.

      # Nullify the symbol file.
      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
    fi
}

# func_cygming_gnu_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is a GNU/binutils-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_gnu_implib_p ()
{
  $debug_cmd

  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
  test -n "$func_cygming_gnu_implib_tmp"
}

# func_cygming_ms_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is an MS-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_ms_implib_p ()
{
  $debug_cmd

  func_to_tool_file "$1" func_convert_file_msys_to_w32
  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
  test -n "$func_cygming_ms_implib_tmp"
}

# func_win32_libid arg
# return the library type of file 'arg'
#
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
# Despite the name, also deal with 64 bit binaries.
func_win32_libid ()
{
  $debug_cmd

  win32_libid_type=unknown
  win32_fileres=`file -L $1 2>/dev/null`
  case $win32_fileres in
  *ar\ archive\ import\ library*) # definitely import
    win32_libid_type="x86 archive import"
    ;;
  *ar\ archive*) # could be an import, or static
    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
      case $nm_interface in
      "MS dumpbin")
	if func_cygming_ms_implib_p "$1" ||
	   func_cygming_gnu_implib_p "$1"
	then
	  win32_nmres=import
	else
	  win32_nmres=
	fi
	;;
      *)
	func_to_tool_file "$1" func_convert_file_msys_to_w32
	win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
	  $SED -n -e '
	    1,100{
		/ I /{
		    s|.*|import|
		    p
		    q
		}
	    }'`
	;;
      esac
      case $win32_nmres in
      import*)  win32_libid_type="x86 archive import";;
      *)        win32_libid_type="x86 archive static";;
      esac
    fi
    ;;
  *DLL*)
    win32_libid_type="x86 DLL"
    ;;
  *executable*) # but shell scripts are "executable" too...
    case $win32_fileres in
    *MS\ Windows\ PE\ Intel*)
      win32_libid_type="x86 DLL"
      ;;
    esac
    ;;
  esac
  $ECHO "$win32_libid_type"
}

# func_cygming_dll_for_implib ARG
#
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib ()
{
  $debug_cmd

  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
}

# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
#
# The is the core of a fallback implementation of a
# platform-specific function to extract the name of the
# DLL associated with the specified import library LIBNAME.
#
# SECTION_NAME is either .idata$6 or .idata$7, depending
# on the platform and compiler that created the implib.
#
# Echos the name of the DLL associated with the
# specified import library.
func_cygming_dll_for_implib_fallback_core ()
{
  $debug_cmd

  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
    $SED '/^Contents of section '"$match_literal"':/{
      # Place marker at beginning of archive member dllname section
      s/.*/====MARK====/
      p
      d
    }
    # These lines can sometimes be longer than 43 characters, but
    # are always uninteresting
    /:[	 ]*file format pe[i]\{,1\}-/d
    /^In archive [^:]*:/d
    # Ensure marker is printed
    /^====MARK====/p
    # Remove all lines with less than 43 characters
    /^.\{43\}/!d
    # From remaining lines, remove first 43 characters
    s/^.\{43\}//' |
    $SED -n '
      # Join marker and all lines until next marker into a single line
      /^====MARK====/ b para
      H
      $ b para
      b
      :para
      x
      s/\n//g
      # Remove the marker
      s/^====MARK====//
      # Remove trailing dots and whitespace
      s/[\. \t]*$//
      # Print
      /./p' |
    # we now have a list, one entry per line, of the stringified
    # contents of the appropriate section of all members of the
    # archive that possess that section. Heuristic: eliminate
    # all those that have a first or second character that is
    # a '.' (that is, objdump's representation of an unprintable
    # character.) This should work for all archives with less than
    # 0x302f exports -- but will fail for DLLs whose name actually
    # begins with a literal '.' or a single character followed by
    # a '.'.
    #
    # Of those that remain, print the first one.
    $SED -e '/^\./d;/^.\./d;q'
}

# func_cygming_dll_for_implib_fallback ARG
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
#
# This fallback implementation is for use when $DLLTOOL
# does not support the --identify-strict option.
# Invoked by eval'ing the libtool variable
#    $sharedlib_from_linklib_cmd
# Result is available in the variable
#    $sharedlib_from_linklib_result
func_cygming_dll_for_implib_fallback ()
{
  $debug_cmd

  if func_cygming_gnu_implib_p "$1"; then
    # binutils import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
  elif func_cygming_ms_implib_p "$1"; then
    # ms-generated import library
    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
  else
    # unknown
    sharedlib_from_linklib_result=
  fi
}


# func_extract_an_archive dir oldlib
func_extract_an_archive ()
{
    $debug_cmd

    f_ex_an_ar_dir=$1; shift
    f_ex_an_ar_oldlib=$1
    if test yes = "$lock_old_archive_extraction"; then
      lockfile=$f_ex_an_ar_oldlib.lock
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
	func_echo "Waiting for $lockfile to be removed"
	sleep 2
      done
    fi
    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
		   'stat=$?; rm -f "$lockfile"; exit $stat'
    if test yes = "$lock_old_archive_extraction"; then
      $opt_dry_run || rm -f "$lockfile"
    fi
    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
     :
    else
      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
    fi
}


# func_extract_archives gentop oldlib ...
func_extract_archives ()
{
    $debug_cmd

    my_gentop=$1; shift
    my_oldlibs=${1+"$@"}
    my_oldobjs=
    my_xlib=
    my_xabs=
    my_xdir=

    for my_xlib in $my_oldlibs; do
      # Extract the objects.
      case $my_xlib in
	[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
	*) my_xabs=`pwd`"/$my_xlib" ;;
      esac
      func_basename "$my_xlib"
      my_xlib=$func_basename_result
      my_xlib_u=$my_xlib
      while :; do
        case " $extracted_archives " in
	*" $my_xlib_u "*)
	  func_arith $extracted_serial + 1
	  extracted_serial=$func_arith_result
	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
	*) break ;;
	esac
      done
      extracted_archives="$extracted_archives $my_xlib_u"
      my_xdir=$my_gentop/$my_xlib_u

      func_mkdir_p "$my_xdir"

      case $host in
      *-darwin*)
	func_verbose "Extracting $my_xabs"
	# Do not bother doing anything if just a dry run
	$opt_dry_run || {
	  darwin_orig_dir=`pwd`
	  cd $my_xdir || exit $?
	  darwin_archive=$my_xabs
	  darwin_curdir=`pwd`
	  func_basename "$darwin_archive"
	  darwin_base_archive=$func_basename_result
	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
	  if test -n "$darwin_arches"; then
	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
	    darwin_arch=
	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
	    for darwin_arch in  $darwin_arches; do
	      func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
	      $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
	      cd "unfat-$$/$darwin_base_archive-$darwin_arch"
	      func_extract_an_archive "`pwd`" "$darwin_base_archive"
	      cd "$darwin_curdir"
	      $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
	    done # $darwin_arches
            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
	    darwin_file=
	    darwin_files=
	    for darwin_file in $darwin_filelist; do
	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
	      $LIPO -create -output "$darwin_file" $darwin_files
	    done # $darwin_filelist
	    $RM -rf unfat-$$
	    cd "$darwin_orig_dir"
	  else
	    cd $darwin_orig_dir
	    func_extract_an_archive "$my_xdir" "$my_xabs"
	  fi # $darwin_arches
	} # !$opt_dry_run
	;;
      *)
        func_extract_an_archive "$my_xdir" "$my_xabs"
	;;
      esac
      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
    done

    func_extract_archives_result=$my_oldobjs
}


# func_emit_wrapper [arg=no]
#
# Emit a libtool wrapper script on stdout.
# Don't directly open a file because we may want to
# incorporate the script contents within a cygwin/mingw
# wrapper executable.  Must ONLY be called from within
# func_mode_link because it depends on a number of variables
# set therein.
#
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
# variable will take.  If 'yes', then the emitted script
# will assume that the directory where it is stored is
# the $objdir directory.  This is a cygwin/mingw-specific
# behavior.
func_emit_wrapper ()
{
	func_emit_wrapper_arg1=${1-no}

	$ECHO "\
#! $SHELL

# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='$sed_quote_subst'

# Be Bourne compatible
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

relink_command=\"$relink_command\"

# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
  # install mode needs the following variables:
  generated_by_libtool_version='$macro_version'
  notinst_deplibs='$notinst_deplibs'
else
  # When we are sourced in execute mode, \$file and \$ECHO are already set.
  if test \"\$libtool_execute_magic\" != \"$magic\"; then
    file=\"\$0\""

    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
    $ECHO "\

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
    ECHO=\"$qECHO\"
  fi

# Very basic option parsing. These options are (a) specific to
# the libtool wrapper, (b) are identical between the wrapper
# /script/ and the wrapper /executable/ that is used only on
# windows platforms, and (c) all begin with the string "--lt-"
# (application programs are unlikely to have options that match
# this pattern).
#
# There are only two supported options: --lt-debug and
# --lt-dump-script. There is, deliberately, no --lt-help.
#
# The first argument to this parsing function should be the
# script's $0 value, followed by "$@".
lt_option_debug=
func_parse_lt_options ()
{
  lt_script_arg0=\$0
  shift
  for lt_opt
  do
    case \"\$lt_opt\" in
    --lt-debug) lt_option_debug=1 ;;
    --lt-dump-script)
        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
        cat \"\$lt_dump_D/\$lt_dump_F\"
        exit 0
      ;;
    --lt-*)
        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
        exit 1
      ;;
    esac
  done

  # Print the debug banner immediately:
  if test -n \"\$lt_option_debug\"; then
    echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
  fi
}

# Used when --lt-debug. Prints its arguments to stdout
# (redirection is the responsibility of the caller)
func_lt_dump_args ()
{
  lt_dump_args_N=1;
  for lt_arg
  do
    \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
  done
}

# Core function for launching the target application
func_exec_program_core ()
{
"
  case $host in
  # Backslashes separate directories on plain windows
  *-*-mingw | *-*-os2* | *-cegcc*)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
    ;;

  *)
    $ECHO "\
      if test -n \"\$lt_option_debug\"; then
        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
        func_lt_dump_args \${1+\"\$@\"} 1>&2
      fi
      exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
    ;;
  esac
  $ECHO "\
      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
      exit 1
}

# A function to encapsulate launching the target application
# Strips options in the --lt-* namespace from \$@ and
# launches target application with the remaining arguments.
func_exec_program ()
{
  case \" \$* \" in
  *\\ --lt-*)
    for lt_wr_arg
    do
      case \$lt_wr_arg in
      --lt-*) ;;
      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
      esac
      shift
    done ;;
  esac
  func_exec_program_core \${1+\"\$@\"}
}

  # Parse options
  func_parse_lt_options \"\$0\" \${1+\"\$@\"}

  # Find the directory that this script lives in.
  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
  test \"x\$thisdir\" = \"x\$file\" && thisdir=.

  # Follow symbolic links until we get to the real thisdir.
  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
  while test -n \"\$file\"; do
    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`

    # If there was a directory component, then change thisdir.
    if test \"x\$destdir\" != \"x\$file\"; then
      case \"\$destdir\" in
      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
      *) thisdir=\"\$thisdir/\$destdir\" ;;
      esac
    fi

    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
  done

  # Usually 'no', except on cygwin/mingw when embedded into
  # the cwrapper.
  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
    # special case for '.'
    if test \"\$thisdir\" = \".\"; then
      thisdir=\`pwd\`
    fi
    # remove .libs from thisdir
    case \"\$thisdir\" in
    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
    $objdir )   thisdir=. ;;
    esac
  fi

  # Try to get the absolute directory name.
  absdir=\`cd \"\$thisdir\" && pwd\`
  test -n \"\$absdir\" && thisdir=\"\$absdir\"
"

	if test yes = "$fast_install"; then
	  $ECHO "\
  program=lt-'$outputname'$exeext
  progdir=\"\$thisdir/$objdir\"

  if test ! -f \"\$progdir/\$program\" ||
     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
       test \"X\$file\" != \"X\$progdir/\$program\"; }; then

    file=\"\$\$-\$program\"

    if test ! -d \"\$progdir\"; then
      $MKDIR \"\$progdir\"
    else
      $RM \"\$progdir/\$file\"
    fi"

	  $ECHO "\

    # relink executable if necessary
    if test -n \"\$relink_command\"; then
      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
      else
	\$ECHO \"\$relink_command_output\" >&2
	$RM \"\$progdir/\$file\"
	exit 1
      fi
    fi

    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
    { $RM \"\$progdir/\$program\";
      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
    $RM \"\$progdir/\$file\"
  fi"
	else
	  $ECHO "\
  program='$outputname'
  progdir=\"\$thisdir/$objdir\"
"
	fi

	$ECHO "\

  if test -f \"\$progdir/\$program\"; then"

	# fixup the dll searchpath if we need to.
	#
	# Fix the DLL searchpath if we need to.  Do this before prepending
	# to shlibpath, because on Windows, both are PATH and uninstalled
	# libraries must come first.
	if test -n "$dllsearchpath"; then
	  $ECHO "\
    # Add the dll search path components to the executable PATH
    PATH=$dllsearchpath:\$PATH
"
	fi

	# Export our shlibpath_var if we have one.
	if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
	  $ECHO "\
    # Add our own library path to $shlibpath_var
    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"

    # Some systems cannot cope with colon-terminated $shlibpath_var
    # The second colon is a workaround for a bug in BeOS R4 sed
    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`

    export $shlibpath_var
"
	fi

	$ECHO "\
    if test \"\$libtool_execute_magic\" != \"$magic\"; then
      # Run the actual program with our arguments.
      func_exec_program \${1+\"\$@\"}
    fi
  else
    # The program doesn't exist.
    \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
    exit 1
  fi
fi\
"
}


# func_emit_cwrapperexe_src
# emit the source code for a wrapper executable on stdout
# Must ONLY be called from within func_mode_link because
# it depends on a number of variable set therein.
func_emit_cwrapperexe_src ()
{
	cat <<EOF

/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
   Generated by $PROGRAM (GNU $PACKAGE) $VERSION

   The $output program cannot be directly executed until all the libtool
   libraries that it depends on are installed.

   This wrapper executable should never be moved out of the build directory.
   If it is, it will not operate correctly.
*/
EOF
	    cat <<"EOF"
#ifdef _MSC_VER
# define _CRT_SECURE_NO_DEPRECATE 1
#endif
#include <stdio.h>
#include <stdlib.h>
#ifdef _MSC_VER
# include <direct.h>
# include <process.h>
# include <io.h>
#else
# include <unistd.h>
# include <stdint.h>
# ifdef __CYGWIN__
#  include <io.h>
# endif
#endif
#include <malloc.h>
#include <stdarg.h>
#include <assert.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/stat.h>

#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)

/* declarations of non-ANSI functions */
#if defined __MINGW32__
# ifdef __STRICT_ANSI__
int _putenv (const char *);
# endif
#elif defined __CYGWIN__
# ifdef __STRICT_ANSI__
char *realpath (const char *, char *);
int putenv (char *);
int setenv (const char *, const char *, int);
# endif
/* #elif defined other_platform || defined ... */
#endif

/* portability defines, excluding path handling macros */
#if defined _MSC_VER
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
# define S_IXUSR _S_IEXEC
#elif defined __MINGW32__
# define setmode _setmode
# define stat    _stat
# define chmod   _chmod
# define getcwd  _getcwd
# define putenv  _putenv
#elif defined __CYGWIN__
# define HAVE_SETENV
# define FOPEN_WB "wb"
/* #elif defined other platforms ... */
#endif

#if defined PATH_MAX
# define LT_PATHMAX PATH_MAX
#elif defined MAXPATHLEN
# define LT_PATHMAX MAXPATHLEN
#else
# define LT_PATHMAX 1024
#endif

#ifndef S_IXOTH
# define S_IXOTH 0
#endif
#ifndef S_IXGRP
# define S_IXGRP 0
#endif

/* path handling portability macros */
#ifndef DIR_SEPARATOR
# define DIR_SEPARATOR '/'
# define PATH_SEPARATOR ':'
#endif

#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
  defined __OS2__
# define HAVE_DOS_BASED_FILE_SYSTEM
# define FOPEN_WB "wb"
# ifndef DIR_SEPARATOR_2
#  define DIR_SEPARATOR_2 '\\'
# endif
# ifndef PATH_SEPARATOR_2
#  define PATH_SEPARATOR_2 ';'
# endif
#endif

#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
#else /* DIR_SEPARATOR_2 */
# define IS_DIR_SEPARATOR(ch) \
	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */

#ifndef PATH_SEPARATOR_2
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
#else /* PATH_SEPARATOR_2 */
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
#endif /* PATH_SEPARATOR_2 */

#ifndef FOPEN_WB
# define FOPEN_WB "w"
#endif
#ifndef _O_BINARY
# define _O_BINARY 0
#endif

#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
  if (stale) { free (stale); stale = 0; } \
} while (0)

#if defined LT_DEBUGWRAPPER
static int lt_debug = 1;
#else
static int lt_debug = 0;
#endif

const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */

void *xmalloc (size_t num);
char *xstrdup (const char *string);
const char *base_name (const char *name);
char *find_executable (const char *wrapper);
char *chase_symlinks (const char *pathspec);
int make_executable (const char *path);
int check_executable (const char *path);
char *strendzap (char *str, const char *pat);
void lt_debugprintf (const char *file, int line, const char *fmt, ...);
void lt_fatal (const char *file, int line, const char *message, ...);
static const char *nonnull (const char *s);
static const char *nonempty (const char *s);
void lt_setenv (const char *name, const char *value);
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
void lt_update_exe_path (const char *name, const char *value);
void lt_update_lib_path (const char *name, const char *value);
char **prepare_spawn (char **argv);
void lt_dump_script (FILE *f);
EOF

	    cat <<EOF
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
# define externally_visible volatile
#else
# define externally_visible __attribute__((externally_visible)) volatile
#endif
externally_visible const char * MAGIC_EXE = "$magic_exe";
const char * LIB_PATH_VARNAME = "$shlibpath_var";
EOF

	    if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
              func_to_host_path "$temp_rpath"
	      cat <<EOF
const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
EOF
	    else
	      cat <<"EOF"
const char * LIB_PATH_VALUE   = "";
EOF
	    fi

	    if test -n "$dllsearchpath"; then
              func_to_host_path "$dllsearchpath:"
	      cat <<EOF
const char * EXE_PATH_VARNAME = "PATH";
const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
EOF
	    else
	      cat <<"EOF"
const char * EXE_PATH_VARNAME = "";
const char * EXE_PATH_VALUE   = "";
EOF
	    fi

	    if test yes = "$fast_install"; then
	      cat <<EOF
const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
EOF
	    else
	      cat <<EOF
const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
EOF
	    fi


	    cat <<"EOF"

#define LTWRAPPER_OPTION_PREFIX         "--lt-"

static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";

int
main (int argc, char *argv[])
{
  char **newargz;
  int  newargc;
  char *tmp_pathspec;
  char *actual_cwrapper_path;
  char *actual_cwrapper_name;
  char *target_name;
  char *lt_argv_zero;
  int rval = 127;

  int i;

  program_name = (char *) xstrdup (base_name (argv[0]));
  newargz = XMALLOC (char *, (size_t) argc + 1);

  /* very simple arg parsing; don't want to rely on getopt
   * also, copy all non cwrapper options to newargz, except
   * argz[0], which is handled differently
   */
  newargc=0;
  for (i = 1; i < argc; i++)
    {
      if (STREQ (argv[i], dumpscript_opt))
	{
EOF
	    case $host in
	      *mingw* | *cygwin* )
		# make stdout use "unix" line endings
		echo "          setmode(1,_O_BINARY);"
		;;
	      esac

	    cat <<"EOF"
	  lt_dump_script (stdout);
	  return 0;
	}
      if (STREQ (argv[i], debug_opt))
	{
          lt_debug = 1;
          continue;
	}
      if (STREQ (argv[i], ltwrapper_option_prefix))
        {
          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
             namespace, but it is not one of the ones we know about and
             have already dealt with, above (inluding dump-script), then
             report an error. Otherwise, targets might begin to believe
             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
             namespace. The first time any user complains about this, we'll
             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
             or a configure.ac-settable value.
           */
          lt_fatal (__FILE__, __LINE__,
		    "unrecognized %s option: '%s'",
                    ltwrapper_option_prefix, argv[i]);
        }
      /* otherwise ... */
      newargz[++newargc] = xstrdup (argv[i]);
    }
  newargz[++newargc] = NULL;

EOF
	    cat <<EOF
  /* The GNU banner must be the first non-error debug message */
  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
EOF
	    cat <<"EOF"
  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);

  tmp_pathspec = find_executable (argv[0]);
  if (tmp_pathspec == NULL)
    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
  lt_debugprintf (__FILE__, __LINE__,
                  "(main) found exe (before symlink chase) at: %s\n",
		  tmp_pathspec);

  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
  lt_debugprintf (__FILE__, __LINE__,
                  "(main) found exe (after symlink chase) at: %s\n",
		  actual_cwrapper_path);
  XFREE (tmp_pathspec);

  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
  strendzap (actual_cwrapper_path, actual_cwrapper_name);

  /* wrapper name transforms */
  strendzap (actual_cwrapper_name, ".exe");
  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
  XFREE (actual_cwrapper_name);
  actual_cwrapper_name = tmp_pathspec;
  tmp_pathspec = 0;

  /* target_name transforms -- use actual target program name; might have lt- prefix */
  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
  strendzap (target_name, ".exe");
  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
  XFREE (target_name);
  target_name = tmp_pathspec;
  tmp_pathspec = 0;

  lt_debugprintf (__FILE__, __LINE__,
		  "(main) libtool target name: %s\n",
		  target_name);
EOF

	    cat <<EOF
  newargz[0] =
    XMALLOC (char, (strlen (actual_cwrapper_path) +
		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
  strcpy (newargz[0], actual_cwrapper_path);
  strcat (newargz[0], "$objdir");
  strcat (newargz[0], "/");
EOF

	    cat <<"EOF"
  /* stop here, and copy so we don't have to do this twice */
  tmp_pathspec = xstrdup (newargz[0]);

  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
  strcat (newargz[0], actual_cwrapper_name);

  /* DO want the lt- prefix here if it exists, so use target_name */
  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
  XFREE (tmp_pathspec);
  tmp_pathspec = NULL;
EOF

	    case $host_os in
	      mingw*)
	    cat <<"EOF"
  {
    char* p;
    while ((p = strchr (newargz[0], '\\')) != NULL)
      {
	*p = '/';
      }
    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
      {
	*p = '/';
      }
  }
EOF
	    ;;
	    esac

	    cat <<"EOF"
  XFREE (target_name);
  XFREE (actual_cwrapper_path);
  XFREE (actual_cwrapper_name);

  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
     because on Windows, both *_VARNAMEs are PATH but uninstalled
     libraries must come first. */
  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);

  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
		  nonnull (lt_argv_zero));
  for (i = 0; i < newargc; i++)
    {
      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
		      i, nonnull (newargz[i]));
    }

EOF

	    case $host_os in
	      mingw*)
		cat <<"EOF"
  /* execv doesn't actually work on mingw as expected on unix */
  newargz = prepare_spawn (newargz);
  rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
  if (rval == -1)
    {
      /* failed to start process */
      lt_debugprintf (__FILE__, __LINE__,
		      "(main) failed to launch target \"%s\": %s\n",
		      lt_argv_zero, nonnull (strerror (errno)));
      return 127;
    }
  return rval;
EOF
		;;
	      *)
		cat <<"EOF"
  execv (lt_argv_zero, newargz);
  return rval; /* =127, but avoids unused variable warning */
EOF
		;;
	    esac

	    cat <<"EOF"
}

void *
xmalloc (size_t num)
{
  void *p = (void *) malloc (num);
  if (!p)
    lt_fatal (__FILE__, __LINE__, "memory exhausted");

  return p;
}

char *
xstrdup (const char *string)
{
  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
			  string) : NULL;
}

const char *
base_name (const char *name)
{
  const char *base;

#if defined HAVE_DOS_BASED_FILE_SYSTEM
  /* Skip over the disk name in MSDOS pathnames. */
  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
    name += 2;
#endif

  for (base = name; *name; name++)
    if (IS_DIR_SEPARATOR (*name))
      base = name + 1;
  return base;
}

int
check_executable (const char *path)
{
  struct stat st;

  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
                  nonempty (path));
  if ((!path) || (!*path))
    return 0;

  if ((stat (path, &st) >= 0)
      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
    return 1;
  else
    return 0;
}

int
make_executable (const char *path)
{
  int rval = 0;
  struct stat st;

  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
                  nonempty (path));
  if ((!path) || (!*path))
    return 0;

  if (stat (path, &st) >= 0)
    {
      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
    }
  return rval;
}

/* Searches for the full path of the wrapper.  Returns
   newly allocated full path name if found, NULL otherwise
   Does not chase symlinks, even on platforms that support them.
*/
char *
find_executable (const char *wrapper)
{
  int has_slash = 0;
  const char *p;
  const char *p_next;
  /* static buffer for getcwd */
  char tmp[LT_PATHMAX + 1];
  size_t tmp_len;
  char *concat_name;

  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
                  nonempty (wrapper));

  if ((wrapper == NULL) || (*wrapper == '\0'))
    return NULL;

  /* Absolute path? */
#if defined HAVE_DOS_BASED_FILE_SYSTEM
  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
    {
      concat_name = xstrdup (wrapper);
      if (check_executable (concat_name))
	return concat_name;
      XFREE (concat_name);
    }
  else
    {
#endif
      if (IS_DIR_SEPARATOR (wrapper[0]))
	{
	  concat_name = xstrdup (wrapper);
	  if (check_executable (concat_name))
	    return concat_name;
	  XFREE (concat_name);
	}
#if defined HAVE_DOS_BASED_FILE_SYSTEM
    }
#endif

  for (p = wrapper; *p; p++)
    if (*p == '/')
      {
	has_slash = 1;
	break;
      }
  if (!has_slash)
    {
      /* no slashes; search PATH */
      const char *path = getenv ("PATH");
      if (path != NULL)
	{
	  for (p = path; *p; p = p_next)
	    {
	      const char *q;
	      size_t p_len;
	      for (q = p; *q; q++)
		if (IS_PATH_SEPARATOR (*q))
		  break;
	      p_len = (size_t) (q - p);
	      p_next = (*q == '\0' ? q : q + 1);
	      if (p_len == 0)
		{
		  /* empty path: current directory */
		  if (getcwd (tmp, LT_PATHMAX) == NULL)
		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
                              nonnull (strerror (errno)));
		  tmp_len = strlen (tmp);
		  concat_name =
		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, tmp, tmp_len);
		  concat_name[tmp_len] = '/';
		  strcpy (concat_name + tmp_len + 1, wrapper);
		}
	      else
		{
		  concat_name =
		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
		  memcpy (concat_name, p, p_len);
		  concat_name[p_len] = '/';
		  strcpy (concat_name + p_len + 1, wrapper);
		}
	      if (check_executable (concat_name))
		return concat_name;
	      XFREE (concat_name);
	    }
	}
      /* not found in PATH; assume curdir */
    }
  /* Relative path | not found in path: prepend cwd */
  if (getcwd (tmp, LT_PATHMAX) == NULL)
    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
              nonnull (strerror (errno)));
  tmp_len = strlen (tmp);
  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
  memcpy (concat_name, tmp, tmp_len);
  concat_name[tmp_len] = '/';
  strcpy (concat_name + tmp_len + 1, wrapper);

  if (check_executable (concat_name))
    return concat_name;
  XFREE (concat_name);
  return NULL;
}

char *
chase_symlinks (const char *pathspec)
{
#ifndef S_ISLNK
  return xstrdup (pathspec);
#else
  char buf[LT_PATHMAX];
  struct stat s;
  char *tmp_pathspec = xstrdup (pathspec);
  char *p;
  int has_symlinks = 0;
  while (strlen (tmp_pathspec) && !has_symlinks)
    {
      lt_debugprintf (__FILE__, __LINE__,
		      "checking path component for symlinks: %s\n",
		      tmp_pathspec);
      if (lstat (tmp_pathspec, &s) == 0)
	{
	  if (S_ISLNK (s.st_mode) != 0)
	    {
	      has_symlinks = 1;
	      break;
	    }

	  /* search backwards for last DIR_SEPARATOR */
	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    p--;
	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
	    {
	      /* no more DIR_SEPARATORS left */
	      break;
	    }
	  *p = '\0';
	}
      else
	{
	  lt_fatal (__FILE__, __LINE__,
		    "error accessing file \"%s\": %s",
		    tmp_pathspec, nonnull (strerror (errno)));
	}
    }
  XFREE (tmp_pathspec);

  if (!has_symlinks)
    {
      return xstrdup (pathspec);
    }

  tmp_pathspec = realpath (pathspec, buf);
  if (tmp_pathspec == 0)
    {
      lt_fatal (__FILE__, __LINE__,
		"could not follow symlinks for %s", pathspec);
    }
  return xstrdup (tmp_pathspec);
#endif
}

char *
strendzap (char *str, const char *pat)
{
  size_t len, patlen;

  assert (str != NULL);
  assert (pat != NULL);

  len = strlen (str);
  patlen = strlen (pat);

  if (patlen <= len)
    {
      str += len - patlen;
      if (STREQ (str, pat))
	*str = '\0';
    }
  return str;
}

void
lt_debugprintf (const char *file, int line, const char *fmt, ...)
{
  va_list args;
  if (lt_debug)
    {
      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
      va_start (args, fmt);
      (void) vfprintf (stderr, fmt, args);
      va_end (args);
    }
}

static void
lt_error_core (int exit_status, const char *file,
	       int line, const char *mode,
	       const char *message, va_list ap)
{
  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
  vfprintf (stderr, message, ap);
  fprintf (stderr, ".\n");

  if (exit_status >= 0)
    exit (exit_status);
}

void
lt_fatal (const char *file, int line, const char *message, ...)
{
  va_list ap;
  va_start (ap, message);
  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
  va_end (ap);
}

static const char *
nonnull (const char *s)
{
  return s ? s : "(null)";
}

static const char *
nonempty (const char *s)
{
  return (s && !*s) ? "(empty)" : nonnull (s);
}

void
lt_setenv (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_setenv) setting '%s' to '%s'\n",
                  nonnull (name), nonnull (value));
  {
#ifdef HAVE_SETENV
    /* always make a copy, for consistency with !HAVE_SETENV */
    char *str = xstrdup (value);
    setenv (name, str, 1);
#else
    size_t len = strlen (name) + 1 + strlen (value) + 1;
    char *str = XMALLOC (char, len);
    sprintf (str, "%s=%s", name, value);
    if (putenv (str) != EXIT_SUCCESS)
      {
        XFREE (str);
      }
#endif
  }
}

char *
lt_extend_str (const char *orig_value, const char *add, int to_end)
{
  char *new_value;
  if (orig_value && *orig_value)
    {
      size_t orig_value_len = strlen (orig_value);
      size_t add_len = strlen (add);
      new_value = XMALLOC (char, add_len + orig_value_len + 1);
      if (to_end)
        {
          strcpy (new_value, orig_value);
          strcpy (new_value + orig_value_len, add);
        }
      else
        {
          strcpy (new_value, add);
          strcpy (new_value + add_len, orig_value);
        }
    }
  else
    {
      new_value = xstrdup (add);
    }
  return new_value;
}

void
lt_update_exe_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      /* some systems can't cope with a ':'-terminated path #' */
      size_t len = strlen (new_value);
      while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
        {
          new_value[--len] = '\0';
        }
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

void
lt_update_lib_path (const char *name, const char *value)
{
  lt_debugprintf (__FILE__, __LINE__,
		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
                  nonnull (name), nonnull (value));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

EOF
	    case $host_os in
	      mingw*)
		cat <<"EOF"

/* Prepares an argument vector before calling spawn().
   Note that spawn() does not by itself call the command interpreter
     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
         GetVersionEx(&v);
         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
      }) ? "cmd.exe" : "command.com").
   Instead it simply concatenates the arguments, separated by ' ', and calls
   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
   special way:
   - Space and tab are interpreted as delimiters. They are not treated as
     delimiters if they are surrounded by double quotes: "...".
   - Unescaped double quotes are removed from the input. Their only effect is
     that within double quotes, space and tab are treated like normal
     characters.
   - Backslashes not followed by double quotes are not special.
   - But 2*n+1 backslashes followed by a double quote become
     n backslashes followed by a double quote (n >= 0):
       \" -> "
       \\\" -> \"
       \\\\\" -> \\"
 */
#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
char **
prepare_spawn (char **argv)
{
  size_t argc;
  char **new_argv;
  size_t i;

  /* Count number of arguments.  */
  for (argc = 0; argv[argc] != NULL; argc++)
    ;

  /* Allocate new argument vector.  */
  new_argv = XMALLOC (char *, argc + 1);

  /* Put quoted arguments into the new argument vector.  */
  for (i = 0; i < argc; i++)
    {
      const char *string = argv[i];

      if (string[0] == '\0')
	new_argv[i] = xstrdup ("\"\"");
      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
	{
	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
	  size_t length;
	  unsigned int backslashes;
	  const char *s;
	  char *quoted_string;
	  char *p;

	  length = 0;
	  backslashes = 0;
	  if (quote_around)
	    length++;
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		length += backslashes + 1;
	      length++;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    length += backslashes + 1;

	  quoted_string = XMALLOC (char, length + 1);

	  p = quoted_string;
	  backslashes = 0;
	  if (quote_around)
	    *p++ = '"';
	  for (s = string; *s != '\0'; s++)
	    {
	      char c = *s;
	      if (c == '"')
		{
		  unsigned int j;
		  for (j = backslashes + 1; j > 0; j--)
		    *p++ = '\\';
		}
	      *p++ = c;
	      if (c == '\\')
		backslashes++;
	      else
		backslashes = 0;
	    }
	  if (quote_around)
	    {
	      unsigned int j;
	      for (j = backslashes; j > 0; j--)
		*p++ = '\\';
	      *p++ = '"';
	    }
	  *p = '\0';

	  new_argv[i] = quoted_string;
	}
      else
	new_argv[i] = (char *) string;
    }
  new_argv[argc] = NULL;

  return new_argv;
}
EOF
		;;
	    esac

            cat <<"EOF"
void lt_dump_script (FILE* f)
{
EOF
	    func_emit_wrapper yes |
	      $SED -n -e '
s/^\(.\{79\}\)\(..*\)/\1\
\2/
h
s/\([\\"]\)/\\\1/g
s/$/\\n/
s/\([^\n]*\).*/  fputs ("\1", f);/p
g
D'
            cat <<"EOF"
}
EOF
}
# end: func_emit_cwrapperexe_src

# func_win32_import_lib_p ARG
# True if ARG is an import lib, as indicated by $file_magic_cmd
func_win32_import_lib_p ()
{
    $debug_cmd

    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
    *import*) : ;;
    *) false ;;
    esac
}

# func_suncc_cstd_abi
# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
# Several compiler flags select an ABI that is incompatible with the
# Cstd library. Avoid specifying it if any are in CXXFLAGS.
func_suncc_cstd_abi ()
{
    $debug_cmd

    case " $compile_command " in
    *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
      suncc_use_cstd_abi=no
      ;;
    *)
      suncc_use_cstd_abi=yes
      ;;
    esac
}

# func_mode_link arg...
func_mode_link ()
{
    $debug_cmd

    case $host in
    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
      # It is impossible to link a dll without this setting, and
      # we shouldn't force the makefile maintainer to figure out
      # what system we are compiling for in order to pass an extra
      # flag for every libtool invocation.
      # allow_undefined=no

      # FIXME: Unfortunately, there are problems with the above when trying
      # to make a dll that has undefined symbols, in which case not
      # even a static library is built.  For now, we need to specify
      # -no-undefined on the libtool link line when we can be certain
      # that all symbols are satisfied, otherwise we get a static library.
      allow_undefined=yes
      ;;
    *)
      allow_undefined=yes
      ;;
    esac
    libtool_args=$nonopt
    base_compile="$nonopt $@"
    compile_command=$nonopt
    finalize_command=$nonopt

    compile_rpath=
    finalize_rpath=
    compile_shlibpath=
    finalize_shlibpath=
    convenience=
    old_convenience=
    deplibs=
    old_deplibs=
    compiler_flags=
    linker_flags=
    dllsearchpath=
    lib_search_path=`pwd`
    inst_prefix_dir=
    new_inherited_linker_flags=

    avoid_version=no
    bindir=
    dlfiles=
    dlprefiles=
    dlself=no
    export_dynamic=no
    export_symbols=
    export_symbols_regex=
    generated=
    libobjs=
    ltlibs=
    module=no
    no_install=no
    objs=
    os2dllname=
    non_pic_objects=
    precious_files_regex=
    prefer_static_libs=no
    preload=false
    prev=
    prevarg=
    release=
    rpath=
    xrpath=
    perm_rpath=
    temp_rpath=
    thread_safe=no
    vinfo=
    vinfo_number=no
    weak_libs=
    single_module=$wl-single_module
    func_infer_tag $base_compile

    # We need to know -static, to get the right output filenames.
    for arg
    do
      case $arg in
      -shared)
	test yes != "$build_libtool_libs" \
	  && func_fatal_configuration "cannot build a shared library"
	build_old_libs=no
	break
	;;
      -all-static | -static | -static-libtool-libs)
	case $arg in
	-all-static)
	  if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
	    func_warning "complete static linking is impossible in this configuration"
	  fi
	  if test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	-static)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=built
	  ;;
	-static-libtool-libs)
	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
	    dlopen_self=$dlopen_self_static
	  fi
	  prefer_static_libs=yes
	  ;;
	esac
	build_libtool_libs=no
	build_old_libs=yes
	break
	;;
      esac
    done

    # See if our shared archives depend on static archives.
    test -n "$old_archive_from_new_cmds" && build_old_libs=yes

    # Go through the arguments, transforming them on the way.
    while test "$#" -gt 0; do
      arg=$1
      shift
      func_quote_for_eval "$arg"
      qarg=$func_quote_for_eval_unquoted_result
      func_append libtool_args " $func_quote_for_eval_result"

      # If the previous option needs an argument, assign it.
      if test -n "$prev"; then
	case $prev in
	output)
	  func_append compile_command " @OUTPUT@"
	  func_append finalize_command " @OUTPUT@"
	  ;;
	esac

	case $prev in
	bindir)
	  bindir=$arg
	  prev=
	  continue
	  ;;
	dlfiles|dlprefiles)
	  $preload || {
	    # Add the symbol object into the linking commands.
	    func_append compile_command " @SYMFILE@"
	    func_append finalize_command " @SYMFILE@"
	    preload=:
	  }
	  case $arg in
	  *.la | *.lo) ;;  # We handle these cases below.
	  force)
	    if test no = "$dlself"; then
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  self)
	    if test dlprefiles = "$prev"; then
	      dlself=yes
	    elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
	      dlself=yes
	    else
	      dlself=needless
	      export_dynamic=yes
	    fi
	    prev=
	    continue
	    ;;
	  *)
	    if test dlfiles = "$prev"; then
	      func_append dlfiles " $arg"
	    else
	      func_append dlprefiles " $arg"
	    fi
	    prev=
	    continue
	    ;;
	  esac
	  ;;
	expsyms)
	  export_symbols=$arg
	  test -f "$arg" \
	    || func_fatal_error "symbol file '$arg' does not exist"
	  prev=
	  continue
	  ;;
	expsyms_regex)
	  export_symbols_regex=$arg
	  prev=
	  continue
	  ;;
	framework)
	  case $host in
	    *-*-darwin*)
	      case "$deplibs " in
		*" $qarg.ltframework "*) ;;
		*) func_append deplibs " $qarg.ltframework" # this is fixed later
		   ;;
	      esac
	      ;;
	  esac
	  prev=
	  continue
	  ;;
	inst_prefix)
	  inst_prefix_dir=$arg
	  prev=
	  continue
	  ;;
	mllvm)
	  # Clang does not use LLVM to link, so we can simply discard any
	  # '-mllvm $arg' options when doing the link step.
	  prev=
	  continue
	  ;;
	objectlist)
	  if test -f "$arg"; then
	    save_arg=$arg
	    moreargs=
	    for fil in `cat "$save_arg"`
	    do
#	      func_append moreargs " $fil"
	      arg=$fil
	      # A libtool-controlled object.

	      # Check to see that this really is a libtool object.
	      if func_lalib_unsafe_p "$arg"; then
		pic_object=
		non_pic_object=

		# Read the .lo file
		func_source "$arg"

		if test -z "$pic_object" ||
		   test -z "$non_pic_object" ||
		   test none = "$pic_object" &&
		   test none = "$non_pic_object"; then
		  func_fatal_error "cannot find name of object for '$arg'"
		fi

		# Extract subdirectory from the argument.
		func_dirname "$arg" "/" ""
		xdir=$func_dirname_result

		if test none != "$pic_object"; then
		  # Prepend the subdirectory the object is found in.
		  pic_object=$xdir$pic_object

		  if test dlfiles = "$prev"; then
		    if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
		      func_append dlfiles " $pic_object"
		      prev=
		      continue
		    else
		      # If libtool objects are unsupported, then we need to preload.
		      prev=dlprefiles
		    fi
		  fi

		  # CHECK ME:  I think I busted this.  -Ossama
		  if test dlprefiles = "$prev"; then
		    # Preload the old-style object.
		    func_append dlprefiles " $pic_object"
		    prev=
		  fi

		  # A PIC object.
		  func_append libobjs " $pic_object"
		  arg=$pic_object
		fi

		# Non-PIC object.
		if test none != "$non_pic_object"; then
		  # Prepend the subdirectory the object is found in.
		  non_pic_object=$xdir$non_pic_object

		  # A standard non-PIC object
		  func_append non_pic_objects " $non_pic_object"
		  if test -z "$pic_object" || test none = "$pic_object"; then
		    arg=$non_pic_object
		  fi
		else
		  # If the PIC object exists, use it instead.
		  # $xdir was prepended to $pic_object above.
		  non_pic_object=$pic_object
		  func_append non_pic_objects " $non_pic_object"
		fi
	      else
		# Only an error if not doing a dry-run.
		if $opt_dry_run; then
		  # Extract subdirectory from the argument.
		  func_dirname "$arg" "/" ""
		  xdir=$func_dirname_result

		  func_lo2o "$arg"
		  pic_object=$xdir$objdir/$func_lo2o_result
		  non_pic_object=$xdir$func_lo2o_result
		  func_append libobjs " $pic_object"
		  func_append non_pic_objects " $non_pic_object"
	        else
		  func_fatal_error "'$arg' is not a valid libtool object"
		fi
	      fi
	    done
	  else
	    func_fatal_error "link input file '$arg' does not exist"
	  fi
	  arg=$save_arg
	  prev=
	  continue
	  ;;
	os2dllname)
	  os2dllname=$arg
	  prev=
	  continue
	  ;;
	precious_regex)
	  precious_files_regex=$arg
	  prev=
	  continue
	  ;;
	release)
	  release=-$arg
	  prev=
	  continue
	  ;;
	rpath | xrpath)
	  # We need an absolute path.
	  case $arg in
	  [\\/]* | [A-Za-z]:[\\/]*) ;;
	  *)
	    func_fatal_error "only absolute run-paths are allowed"
	    ;;
	  esac
	  if test rpath = "$prev"; then
	    case "$rpath " in
	    *" $arg "*) ;;
	    *) func_append rpath " $arg" ;;
	    esac
	  else
	    case "$xrpath " in
	    *" $arg "*) ;;
	    *) func_append xrpath " $arg" ;;
	    esac
	  fi
	  prev=
	  continue
	  ;;
	shrext)
	  shrext_cmds=$arg
	  prev=
	  continue
	  ;;
	weak)
	  func_append weak_libs " $arg"
	  prev=
	  continue
	  ;;
	xcclinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xcompiler)
	  func_append compiler_flags " $qarg"
	  prev=
	  func_append compile_command " $qarg"
	  func_append finalize_command " $qarg"
	  continue
	  ;;
	xlinker)
	  func_append linker_flags " $qarg"
	  func_append compiler_flags " $wl$qarg"
	  prev=
	  func_append compile_command " $wl$qarg"
	  func_append finalize_command " $wl$qarg"
	  continue
	  ;;
	*)
	  eval "$prev=\"\$arg\""
	  prev=
	  continue
	  ;;
	esac
      fi # test -n "$prev"

      prevarg=$arg

      case $arg in
      -all-static)
	if test -n "$link_static_flag"; then
	  # See comment for -static flag below, for more details.
	  func_append compile_command " $link_static_flag"
	  func_append finalize_command " $link_static_flag"
	fi
	continue
	;;

      -allow-undefined)
	# FIXME: remove this flag sometime in the future.
	func_fatal_error "'-allow-undefined' must not be used because it is the default"
	;;

      -avoid-version)
	avoid_version=yes
	continue
	;;

      -bindir)
	prev=bindir
	continue
	;;

      -dlopen)
	prev=dlfiles
	continue
	;;

      -dlpreopen)
	prev=dlprefiles
	continue
	;;

      -export-dynamic)
	export_dynamic=yes
	continue
	;;

      -export-symbols | -export-symbols-regex)
	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
	  func_fatal_error "more than one -exported-symbols argument is not allowed"
	fi
	if test X-export-symbols = "X$arg"; then
	  prev=expsyms
	else
	  prev=expsyms_regex
	fi
	continue
	;;

      -framework)
	prev=framework
	continue
	;;

      -inst-prefix-dir)
	prev=inst_prefix
	continue
	;;

      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
      # so, if we see these flags be careful not to treat them like -L
      -L[A-Z][A-Z]*:*)
	case $with_gcc/$host in
	no/*-*-irix* | /*-*-irix*)
	  func_append compile_command " $arg"
	  func_append finalize_command " $arg"
	  ;;
	esac
	continue
	;;

      -L*)
	func_stripname "-L" '' "$arg"
	if test -z "$func_stripname_result"; then
	  if test "$#" -gt 0; then
	    func_fatal_error "require no space between '-L' and '$1'"
	  else
	    func_fatal_error "need path for '-L' option"
	  fi
	fi
	func_resolve_sysroot "$func_stripname_result"
	dir=$func_resolve_sysroot_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	*)
	  absdir=`cd "$dir" && pwd`
	  test -z "$absdir" && \
	    func_fatal_error "cannot determine absolute directory name of '$dir'"
	  dir=$absdir
	  ;;
	esac
	case "$deplibs " in
	*" -L$dir "* | *" $arg "*)
	  # Will only happen for absolute or sysroot arguments
	  ;;
	*)
	  # Preserve sysroot, but never include relative directories
	  case $dir in
	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
	    *) func_append deplibs " -L$dir" ;;
	  esac
	  func_append lib_search_path " $dir"
	  ;;
	esac
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$dir:"*) ;;
	  ::) dllsearchpath=$dir;;
	  *) func_append dllsearchpath ":$dir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
	continue
	;;

      -l*)
	if test X-lc = "X$arg" || test X-lm = "X$arg"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # These systems don't actually have a C or math library (as such)
	    continue
	    ;;
	  *-*-os2*)
	    # These systems don't actually have a C library (as such)
	    test X-lc = "X$arg" && continue
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
	    # Do not include libc due to us having libc/libc_r.
	    test X-lc = "X$arg" && continue
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C and math libraries are in the System framework
	    func_append deplibs " System.ltframework"
	    continue
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    test X-lc = "X$arg" && continue
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    test X-lc = "X$arg" && continue
	    ;;
	  esac
	elif test X-lc_r = "X$arg"; then
	 case $host in
	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
	   # Do not include libc_r directly, use -pthread flag.
	   continue
	   ;;
	 esac
	fi
	func_append deplibs " $arg"
	continue
	;;

      -mllvm)
	prev=mllvm
	continue
	;;

      -module)
	module=yes
	continue
	;;

      # Tru64 UNIX uses -model [arg] to determine the layout of C++
      # classes, name mangling, and exception handling.
      # Darwin uses the -arch flag to determine output architecture.
      -model|-arch|-isysroot|--sysroot)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	prev=xcompiler
	continue
	;;

      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	func_append compiler_flags " $arg"
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
	case "$new_inherited_linker_flags " in
	    *" $arg "*) ;;
	    * ) func_append new_inherited_linker_flags " $arg" ;;
	esac
	continue
	;;

      -multi_module)
	single_module=$wl-multi_module
	continue
	;;

      -no-fast-install)
	fast_install=no
	continue
	;;

      -no-install)
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
	  # The PATH hackery in wrapper scripts is required on Windows
	  # and Darwin in order for the loader to find any dlls it needs.
	  func_warning "'-no-install' is ignored for $host"
	  func_warning "assuming '-no-fast-install' instead"
	  fast_install=no
	  ;;
	*) no_install=yes ;;
	esac
	continue
	;;

      -no-undefined)
	allow_undefined=no
	continue
	;;

      -objectlist)
	prev=objectlist
	continue
	;;

      -os2dllname)
	prev=os2dllname
	continue
	;;

      -o) prev=output ;;

      -precious-files-regex)
	prev=precious_regex
	continue
	;;

      -release)
	prev=release
	continue
	;;

      -rpath)
	prev=rpath
	continue
	;;

      -R)
	prev=xrpath
	continue
	;;

      -R*)
	func_stripname '-R' '' "$arg"
	dir=$func_stripname_result
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	=*)
	  func_stripname '=' '' "$dir"
	  dir=$lt_sysroot$func_stripname_result
	  ;;
	*)
	  func_fatal_error "only absolute run-paths are allowed"
	  ;;
	esac
	case "$xrpath " in
	*" $dir "*) ;;
	*) func_append xrpath " $dir" ;;
	esac
	continue
	;;

      -shared)
	# The effects of -shared are defined in a previous loop.
	continue
	;;

      -shrext)
	prev=shrext
	continue
	;;

      -static | -static-libtool-libs)
	# The effects of -static are defined in a previous loop.
	# We used to do the same as -all-static on platforms that
	# didn't have a PIC flag, but the assumption that the effects
	# would be equivalent was wrong.  It would break on at least
	# Digital Unix and AIX.
	continue
	;;

      -thread-safe)
	thread_safe=yes
	continue
	;;

      -version-info)
	prev=vinfo
	continue
	;;

      -version-number)
	prev=vinfo
	vinfo_number=yes
	continue
	;;

      -weak)
        prev=weak
	continue
	;;

      -Wc,*)
	func_stripname '-Wc,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs=$IFS; IFS=,
	for flag in $args; do
	  IFS=$save_ifs
          func_quote_for_eval "$flag"
	  func_append arg " $func_quote_for_eval_result"
	  func_append compiler_flags " $func_quote_for_eval_result"
	done
	IFS=$save_ifs
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Wl,*)
	func_stripname '-Wl,' '' "$arg"
	args=$func_stripname_result
	arg=
	save_ifs=$IFS; IFS=,
	for flag in $args; do
	  IFS=$save_ifs
          func_quote_for_eval "$flag"
	  func_append arg " $wl$func_quote_for_eval_result"
	  func_append compiler_flags " $wl$func_quote_for_eval_result"
	  func_append linker_flags " $func_quote_for_eval_result"
	done
	IFS=$save_ifs
	func_stripname ' ' '' "$arg"
	arg=$func_stripname_result
	;;

      -Xcompiler)
	prev=xcompiler
	continue
	;;

      -Xlinker)
	prev=xlinker
	continue
	;;

      -XCClinker)
	prev=xcclinker
	continue
	;;

      # -msg_* for osf cc
      -msg_*)
	func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
	;;

      # Flags to be passed through unchanged, with rationale:
      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
      # -r[0-9][0-9]*        specify processor for the SGI compiler
      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
      # +DA*, +DD*           enable 64-bit mode for the HP compiler
      # -q*                  compiler args for the IBM compiler
      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
      # -F/path              path to uninstalled frameworks, gcc on darwin
      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
      # -fstack-protector*   stack protector flags for GCC
      # @file                GCC response files
      # -tp=*                Portland pgcc target processor selection
      # --sysroot=*          for sysroot support
      # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
      # -stdlib=*            select c++ std lib with clang
      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
        func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
        func_append compile_command " $arg"
        func_append finalize_command " $arg"
        func_append compiler_flags " $arg"
        continue
        ;;

      -Z*)
        if test os2 = "`expr $host : '.*\(os2\)'`"; then
          # OS/2 uses -Zxxx to specify OS/2-specific options
	  compiler_flags="$compiler_flags $arg"
	  func_append compile_command " $arg"
	  func_append finalize_command " $arg"
	  case $arg in
	  -Zlinker | -Zstack)
	    prev=xcompiler
	    ;;
	  esac
	  continue
        else
	  # Otherwise treat like 'Some other compiler flag' below
	  func_quote_for_eval "$arg"
	  arg=$func_quote_for_eval_result
        fi
	;;

      # Some other compiler flag.
      -* | +*)
        func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
	;;

      *.$objext)
	# A standard object.
	func_append objs " $arg"
	;;

      *.lo)
	# A libtool-controlled object.

	# Check to see that this really is a libtool object.
	if func_lalib_unsafe_p "$arg"; then
	  pic_object=
	  non_pic_object=

	  # Read the .lo file
	  func_source "$arg"

	  if test -z "$pic_object" ||
	     test -z "$non_pic_object" ||
	     test none = "$pic_object" &&
	     test none = "$non_pic_object"; then
	    func_fatal_error "cannot find name of object for '$arg'"
	  fi

	  # Extract subdirectory from the argument.
	  func_dirname "$arg" "/" ""
	  xdir=$func_dirname_result

	  test none = "$pic_object" || {
	    # Prepend the subdirectory the object is found in.
	    pic_object=$xdir$pic_object

	    if test dlfiles = "$prev"; then
	      if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
		func_append dlfiles " $pic_object"
		prev=
		continue
	      else
		# If libtool objects are unsupported, then we need to preload.
		prev=dlprefiles
	      fi
	    fi

	    # CHECK ME:  I think I busted this.  -Ossama
	    if test dlprefiles = "$prev"; then
	      # Preload the old-style object.
	      func_append dlprefiles " $pic_object"
	      prev=
	    fi

	    # A PIC object.
	    func_append libobjs " $pic_object"
	    arg=$pic_object
	  }

	  # Non-PIC object.
	  if test none != "$non_pic_object"; then
	    # Prepend the subdirectory the object is found in.
	    non_pic_object=$xdir$non_pic_object

	    # A standard non-PIC object
	    func_append non_pic_objects " $non_pic_object"
	    if test -z "$pic_object" || test none = "$pic_object"; then
	      arg=$non_pic_object
	    fi
	  else
	    # If the PIC object exists, use it instead.
	    # $xdir was prepended to $pic_object above.
	    non_pic_object=$pic_object
	    func_append non_pic_objects " $non_pic_object"
	  fi
	else
	  # Only an error if not doing a dry-run.
	  if $opt_dry_run; then
	    # Extract subdirectory from the argument.
	    func_dirname "$arg" "/" ""
	    xdir=$func_dirname_result

	    func_lo2o "$arg"
	    pic_object=$xdir$objdir/$func_lo2o_result
	    non_pic_object=$xdir$func_lo2o_result
	    func_append libobjs " $pic_object"
	    func_append non_pic_objects " $non_pic_object"
	  else
	    func_fatal_error "'$arg' is not a valid libtool object"
	  fi
	fi
	;;

      *.$libext)
	# An archive.
	func_append deplibs " $arg"
	func_append old_deplibs " $arg"
	continue
	;;

      *.la)
	# A libtool-controlled library.

	func_resolve_sysroot "$arg"
	if test dlfiles = "$prev"; then
	  # This library was specified with -dlopen.
	  func_append dlfiles " $func_resolve_sysroot_result"
	  prev=
	elif test dlprefiles = "$prev"; then
	  # The library was specified with -dlpreopen.
	  func_append dlprefiles " $func_resolve_sysroot_result"
	  prev=
	else
	  func_append deplibs " $func_resolve_sysroot_result"
	fi
	continue
	;;

      # Some other compiler argument.
      *)
	# Unknown arguments in both finalize_command and compile_command need
	# to be aesthetically quoted because they are evaled later.
	func_quote_for_eval "$arg"
	arg=$func_quote_for_eval_result
	;;
      esac # arg

      # Now actually substitute the argument into the commands.
      if test -n "$arg"; then
	func_append compile_command " $arg"
	func_append finalize_command " $arg"
      fi
    done # argument parsing loop

    test -n "$prev" && \
      func_fatal_help "the '$prevarg' option requires an argument"

    if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
      eval arg=\"$export_dynamic_flag_spec\"
      func_append compile_command " $arg"
      func_append finalize_command " $arg"
    fi

    oldlibs=
    # calculate the name of the file, without its directory
    func_basename "$output"
    outputname=$func_basename_result
    libobjs_save=$libobjs

    if test -n "$shlibpath_var"; then
      # get the directories listed in $shlibpath_var
      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
    else
      shlib_search_path=
    fi
    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"

    # Definition is injected by LT_CONFIG during libtool generation.
    func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"

    func_dirname "$output" "/" ""
    output_objdir=$func_dirname_result$objdir
    func_to_tool_file "$output_objdir/"
    tool_output_objdir=$func_to_tool_file_result
    # Create the object directory.
    func_mkdir_p "$output_objdir"

    # Determine the type of output
    case $output in
    "")
      func_fatal_help "you must specify an output file"
      ;;
    *.$libext) linkmode=oldlib ;;
    *.lo | *.$objext) linkmode=obj ;;
    *.la) linkmode=lib ;;
    *) linkmode=prog ;; # Anything else should be a program.
    esac

    specialdeplibs=

    libs=
    # Find all interdependent deplibs by searching for libraries
    # that are linked more than once (e.g. -la -lb -la)
    for deplib in $deplibs; do
      if $opt_preserve_dup_deps; then
	case "$libs " in
	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
	esac
      fi
      func_append libs " $deplib"
    done

    if test lib = "$linkmode"; then
      libs="$predeps $libs $compiler_lib_search_path $postdeps"

      # Compute libraries that are listed more than once in $predeps
      # $postdeps and mark them as special (i.e., whose duplicates are
      # not to be eliminated).
      pre_post_deps=
      if $opt_duplicate_compiler_generated_deps; then
	for pre_post_dep in $predeps $postdeps; do
	  case "$pre_post_deps " in
	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
	  esac
	  func_append pre_post_deps " $pre_post_dep"
	done
      fi
      pre_post_deps=
    fi

    deplibs=
    newdependency_libs=
    newlib_search_path=
    need_relink=no # whether we're linking any uninstalled libtool libraries
    notinst_deplibs= # not-installed libtool libraries
    notinst_path= # paths that contain not-installed libtool libraries

    case $linkmode in
    lib)
	passes="conv dlpreopen link"
	for file in $dlfiles $dlprefiles; do
	  case $file in
	  *.la) ;;
	  *)
	    func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
	    ;;
	  esac
	done
	;;
    prog)
	compile_deplibs=
	finalize_deplibs=
	alldeplibs=false
	newdlfiles=
	newdlprefiles=
	passes="conv scan dlopen dlpreopen link"
	;;
    *)  passes="conv"
	;;
    esac

    for pass in $passes; do
      # The preopen pass in lib mode reverses $deplibs; put it back here
      # so that -L comes before libs that need it for instance...
      if test lib,link = "$linkmode,$pass"; then
	## FIXME: Find the place where the list is rebuilt in the wrong
	##        order, and fix it there properly
        tmp_deplibs=
	for deplib in $deplibs; do
	  tmp_deplibs="$deplib $tmp_deplibs"
	done
	deplibs=$tmp_deplibs
      fi

      if test lib,link = "$linkmode,$pass" ||
	 test prog,scan = "$linkmode,$pass"; then
	libs=$deplibs
	deplibs=
      fi
      if test prog = "$linkmode"; then
	case $pass in
	dlopen) libs=$dlfiles ;;
	dlpreopen) libs=$dlprefiles ;;
	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
	esac
      fi
      if test lib,dlpreopen = "$linkmode,$pass"; then
	# Collect and forward deplibs of preopened libtool libs
	for lib in $dlprefiles; do
	  # Ignore non-libtool-libs
	  dependency_libs=
	  func_resolve_sysroot "$lib"
	  case $lib in
	  *.la)	func_source "$func_resolve_sysroot_result" ;;
	  esac

	  # Collect preopened libtool deplibs, except any this library
	  # has declared as weak libs
	  for deplib in $dependency_libs; do
	    func_basename "$deplib"
            deplib_base=$func_basename_result
	    case " $weak_libs " in
	    *" $deplib_base "*) ;;
	    *) func_append deplibs " $deplib" ;;
	    esac
	  done
	done
	libs=$dlprefiles
      fi
      if test dlopen = "$pass"; then
	# Collect dlpreopened libraries
	save_deplibs=$deplibs
	deplibs=
      fi

      for deplib in $libs; do
	lib=
	found=false
	case $deplib in
	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
	  if test prog,link = "$linkmode,$pass"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    func_append compiler_flags " $deplib"
	    if test lib = "$linkmode"; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-l*)
	  if test lib != "$linkmode" && test prog != "$linkmode"; then
	    func_warning "'-l' is ignored for archives/objects"
	    continue
	  fi
	  func_stripname '-l' '' "$deplib"
	  name=$func_stripname_result
	  if test lib = "$linkmode"; then
	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
	  else
	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
	  fi
	  for searchdir in $searchdirs; do
	    for search_ext in .la $std_shrext .so .a; do
	      # Search the libtool library
	      lib=$searchdir/lib$name$search_ext
	      if test -f "$lib"; then
		if test .la = "$search_ext"; then
		  found=:
		else
		  found=false
		fi
		break 2
	      fi
	    done
	  done
	  if $found; then
	    # deplib is a libtool library
	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
	    # We need to do some special things here, and not later.
	    if test yes = "$allow_libtool_libs_with_static_runtimes"; then
	      case " $predeps $postdeps " in
	      *" $deplib "*)
		if func_lalib_p "$lib"; then
		  library_names=
		  old_library=
		  func_source "$lib"
		  for l in $old_library $library_names; do
		    ll=$l
		  done
		  if test "X$ll" = "X$old_library"; then # only static version available
		    found=false
		    func_dirname "$lib" "" "."
		    ladir=$func_dirname_result
		    lib=$ladir/$old_library
		    if test prog,link = "$linkmode,$pass"; then
		      compile_deplibs="$deplib $compile_deplibs"
		      finalize_deplibs="$deplib $finalize_deplibs"
		    else
		      deplibs="$deplib $deplibs"
		      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
		    fi
		    continue
		  fi
		fi
		;;
	      *) ;;
	      esac
	    fi
	  else
	    # deplib doesn't seem to be a libtool library
	    if test prog,link = "$linkmode,$pass"; then
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      deplibs="$deplib $deplibs"
	      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
	    fi
	    continue
	  fi
	  ;; # -l
	*.ltframework)
	  if test prog,link = "$linkmode,$pass"; then
	    compile_deplibs="$deplib $compile_deplibs"
	    finalize_deplibs="$deplib $finalize_deplibs"
	  else
	    deplibs="$deplib $deplibs"
	    if test lib = "$linkmode"; then
		case "$new_inherited_linker_flags " in
		    *" $deplib "*) ;;
		    * ) func_append new_inherited_linker_flags " $deplib" ;;
		esac
	    fi
	  fi
	  continue
	  ;;
	-L*)
	  case $linkmode in
	  lib)
	    deplibs="$deplib $deplibs"
	    test conv = "$pass" && continue
	    newdependency_libs="$deplib $newdependency_libs"
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  prog)
	    if test conv = "$pass"; then
	      deplibs="$deplib $deplibs"
	      continue
	    fi
	    if test scan = "$pass"; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    func_stripname '-L' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    func_append newlib_search_path " $func_resolve_sysroot_result"
	    ;;
	  *)
	    func_warning "'-L' is ignored for archives/objects"
	    ;;
	  esac # linkmode
	  continue
	  ;; # -L
	-R*)
	  if test link = "$pass"; then
	    func_stripname '-R' '' "$deplib"
	    func_resolve_sysroot "$func_stripname_result"
	    dir=$func_resolve_sysroot_result
	    # Make sure the xrpath contains only unique directories.
	    case "$xrpath " in
	    *" $dir "*) ;;
	    *) func_append xrpath " $dir" ;;
	    esac
	  fi
	  deplibs="$deplib $deplibs"
	  continue
	  ;;
	*.la)
	  func_resolve_sysroot "$deplib"
	  lib=$func_resolve_sysroot_result
	  ;;
	*.$libext)
	  if test conv = "$pass"; then
	    deplibs="$deplib $deplibs"
	    continue
	  fi
	  case $linkmode in
	  lib)
	    # Linking convenience modules into shared libraries is allowed,
	    # but linking other static libraries is non-portable.
	    case " $dlpreconveniencelibs " in
	    *" $deplib "*) ;;
	    *)
	      valid_a_lib=false
	      case $deplibs_check_method in
		match_pattern*)
		  set dummy $deplibs_check_method; shift
		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
		    | $EGREP "$match_pattern_regex" > /dev/null; then
		    valid_a_lib=:
		  fi
		;;
		pass_all)
		  valid_a_lib=:
		;;
	      esac
	      if $valid_a_lib; then
		echo
		$ECHO "*** Warning: Linking the shared library $output against the"
		$ECHO "*** static library $deplib is not portable!"
		deplibs="$deplib $deplibs"
	      else
		echo
		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because the file extensions .$libext of this argument makes me believe"
		echo "*** that it is just a static archive that I should not use here."
	      fi
	      ;;
	    esac
	    continue
	    ;;
	  prog)
	    if test link != "$pass"; then
	      deplibs="$deplib $deplibs"
	    else
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    fi
	    continue
	    ;;
	  esac # linkmode
	  ;; # *.$libext
	*.lo | *.$objext)
	  if test conv = "$pass"; then
	    deplibs="$deplib $deplibs"
	  elif test prog = "$linkmode"; then
	    if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
	      # If there is no dlopen support or we're linking statically,
	      # we need to preload.
	      func_append newdlprefiles " $deplib"
	      compile_deplibs="$deplib $compile_deplibs"
	      finalize_deplibs="$deplib $finalize_deplibs"
	    else
	      func_append newdlfiles " $deplib"
	    fi
	  fi
	  continue
	  ;;
	%DEPLIBS%)
	  alldeplibs=:
	  continue
	  ;;
	esac # case $deplib

	$found || test -f "$lib" \
	  || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"

	# Check to see that this really is a libtool archive.
	func_lalib_unsafe_p "$lib" \
	  || func_fatal_error "'$lib' is not a valid libtool archive"

	func_dirname "$lib" "" "."
	ladir=$func_dirname_result

	dlname=
	dlopen=
	dlpreopen=
	libdir=
	library_names=
	old_library=
	inherited_linker_flags=
	# If the library was installed with an old release of libtool,
	# it will not redefine variables installed, or shouldnotlink
	installed=yes
	shouldnotlink=no
	avoidtemprpath=


	# Read the .la file
	func_source "$lib"

	# Convert "-framework foo" to "foo.ltframework"
	if test -n "$inherited_linker_flags"; then
	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
	    case " $new_inherited_linker_flags " in
	      *" $tmp_inherited_linker_flag "*) ;;
	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
	    esac
	  done
	fi
	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	if test lib,link = "$linkmode,$pass" ||
	   test prog,scan = "$linkmode,$pass" ||
	   { test prog != "$linkmode" && test lib != "$linkmode"; }; then
	  test -n "$dlopen" && func_append dlfiles " $dlopen"
	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
	fi

	if test conv = "$pass"; then
	  # Only check for convenience libraries
	  deplibs="$lib $deplibs"
	  if test -z "$libdir"; then
	    if test -z "$old_library"; then
	      func_fatal_error "cannot find name of link library for '$lib'"
	    fi
	    # It is a libtool convenience library, so add in its objects.
	    func_append convenience " $ladir/$objdir/$old_library"
	    func_append old_convenience " $ladir/$objdir/$old_library"
	  elif test prog != "$linkmode" && test lib != "$linkmode"; then
	    func_fatal_error "'$lib' is not a convenience library"
	  fi
	  tmp_libs=
	  for deplib in $dependency_libs; do
	    deplibs="$deplib $deplibs"
	    if $opt_preserve_dup_deps; then
	      case "$tmp_libs " in
	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
	      esac
	    fi
	    func_append tmp_libs " $deplib"
	  done
	  continue
	fi # $pass = conv


	# Get the name of the library we link against.
	linklib=
	if test -n "$old_library" &&
	   { test yes = "$prefer_static_libs" ||
	     test built,no = "$prefer_static_libs,$installed"; }; then
	  linklib=$old_library
	else
	  for l in $old_library $library_names; do
	    linklib=$l
	  done
	fi
	if test -z "$linklib"; then
	  func_fatal_error "cannot find name of link library for '$lib'"
	fi

	# This library was specified with -dlopen.
	if test dlopen = "$pass"; then
	  test -z "$libdir" \
	    && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
	  if test -z "$dlname" ||
	     test yes != "$dlopen_support" ||
	     test no = "$build_libtool_libs"
	  then
	    # If there is no dlname, no dlopen support or we're linking
	    # statically, we need to preload.  We also need to preload any
	    # dependent libraries so libltdl's deplib preloader doesn't
	    # bomb out in the load deplibs phase.
	    func_append dlprefiles " $lib $dependency_libs"
	  else
	    func_append newdlfiles " $lib"
	  fi
	  continue
	fi # $pass = dlopen

	# We need an absolute path.
	case $ladir in
	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
	*)
	  abs_ladir=`cd "$ladir" && pwd`
	  if test -z "$abs_ladir"; then
	    func_warning "cannot determine absolute directory name of '$ladir'"
	    func_warning "passing it literally to the linker, although it might fail"
	    abs_ladir=$ladir
	  fi
	  ;;
	esac
	func_basename "$lib"
	laname=$func_basename_result

	# Find the relevant object directory and library name.
	if test yes = "$installed"; then
	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    func_warning "library '$lib' was moved."
	    dir=$ladir
	    absdir=$abs_ladir
	    libdir=$abs_ladir
	  else
	    dir=$lt_sysroot$libdir
	    absdir=$lt_sysroot$libdir
	  fi
	  test yes = "$hardcode_automatic" && avoidtemprpath=yes
	else
	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
	    dir=$ladir
	    absdir=$abs_ladir
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  else
	    dir=$ladir/$objdir
	    absdir=$abs_ladir/$objdir
	    # Remove this search path later
	    func_append notinst_path " $abs_ladir"
	  fi
	fi # $installed = yes
	func_stripname 'lib' '.la' "$laname"
	name=$func_stripname_result

	# This library was specified with -dlpreopen.
	if test dlpreopen = "$pass"; then
	  if test -z "$libdir" && test prog = "$linkmode"; then
	    func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
	  fi
	  case $host in
	    # special handling for platforms with PE-DLLs.
	    *cygwin* | *mingw* | *cegcc* )
	      # Linker will automatically link against shared library if both
	      # static and shared are present.  Therefore, ensure we extract
	      # symbols from the import library if a shared library is present
	      # (otherwise, the dlopen module name will be incorrect).  We do
	      # this by putting the import library name into $newdlprefiles.
	      # We recover the dlopen module name by 'saving' the la file
	      # name in a special purpose variable, and (later) extracting the
	      # dlname from the la file.
	      if test -n "$dlname"; then
	        func_tr_sh "$dir/$linklib"
	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
	        func_append newdlprefiles " $dir/$linklib"
	      else
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      fi
	    ;;
	    * )
	      # Prefer using a static library (so that no silly _DYNAMIC symbols
	      # are required to link).
	      if test -n "$old_library"; then
	        func_append newdlprefiles " $dir/$old_library"
	        # Keep a list of preopened convenience libraries to check
	        # that they are being used correctly in the link pass.
	        test -z "$libdir" && \
	          func_append dlpreconveniencelibs " $dir/$old_library"
	      # Otherwise, use the dlname, so that lt_dlopen finds it.
	      elif test -n "$dlname"; then
	        func_append newdlprefiles " $dir/$dlname"
	      else
	        func_append newdlprefiles " $dir/$linklib"
	      fi
	    ;;
	  esac
	fi # $pass = dlpreopen

	if test -z "$libdir"; then
	  # Link the convenience library
	  if test lib = "$linkmode"; then
	    deplibs="$dir/$old_library $deplibs"
	  elif test prog,link = "$linkmode,$pass"; then
	    compile_deplibs="$dir/$old_library $compile_deplibs"
	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
	  else
	    deplibs="$lib $deplibs" # used for prog,scan pass
	  fi
	  continue
	fi


	if test prog = "$linkmode" && test link != "$pass"; then
	  func_append newlib_search_path " $ladir"
	  deplibs="$lib $deplibs"

	  linkalldeplibs=false
	  if test no != "$link_all_deplibs" || test -z "$library_names" ||
	     test no = "$build_libtool_libs"; then
	    linkalldeplibs=:
	  fi

	  tmp_libs=
	  for deplib in $dependency_libs; do
	    case $deplib in
	    -L*) func_stripname '-L' '' "$deplib"
	         func_resolve_sysroot "$func_stripname_result"
	         func_append newlib_search_path " $func_resolve_sysroot_result"
		 ;;
	    esac
	    # Need to link against all dependency_libs?
	    if $linkalldeplibs; then
	      deplibs="$deplib $deplibs"
	    else
	      # Need to hardcode shared library paths
	      # or/and link against static libraries
	      newdependency_libs="$deplib $newdependency_libs"
	    fi
	    if $opt_preserve_dup_deps; then
	      case "$tmp_libs " in
	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
	      esac
	    fi
	    func_append tmp_libs " $deplib"
	  done # for deplib
	  continue
	fi # $linkmode = prog...

	if test prog,link = "$linkmode,$pass"; then
	  if test -n "$library_names" &&
	     { { test no = "$prefer_static_libs" ||
	         test built,yes = "$prefer_static_libs,$installed"; } ||
	       test -z "$old_library"; }; then
	    # We need to hardcode the library path
	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
	      # Make sure the rpath contains only unique directories.
	      case $temp_rpath: in
	      *"$absdir:"*) ;;
	      *) func_append temp_rpath "$absdir:" ;;
	      esac
	    fi

	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi # $linkmode,$pass = prog,link...

	  if $alldeplibs &&
	     { test pass_all = "$deplibs_check_method" ||
	       { test yes = "$build_libtool_libs" &&
		 test -n "$library_names"; }; }; then
	    # We only need to search for static libraries
	    continue
	  fi
	fi

	link_static=no # Whether the deplib will be linked statically
	use_static_libs=$prefer_static_libs
	if test built = "$use_static_libs" && test yes = "$installed"; then
	  use_static_libs=no
	fi
	if test -n "$library_names" &&
	   { test no = "$use_static_libs" || test -z "$old_library"; }; then
	  case $host in
	  *cygwin* | *mingw* | *cegcc* | *os2*)
	      # No point in relinking DLLs because paths are not encoded
	      func_append notinst_deplibs " $lib"
	      need_relink=no
	    ;;
	  *)
	    if test no = "$installed"; then
	      func_append notinst_deplibs " $lib"
	      need_relink=yes
	    fi
	    ;;
	  esac
	  # This is a shared library

	  # Warn about portability, can't link against -module's on some
	  # systems (darwin).  Don't bleat about dlopened modules though!
	  dlopenmodule=
	  for dlpremoduletest in $dlprefiles; do
	    if test "X$dlpremoduletest" = "X$lib"; then
	      dlopenmodule=$dlpremoduletest
	      break
	    fi
	  done
	  if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
	    echo
	    if test prog = "$linkmode"; then
	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
	    else
	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
	    fi
	    $ECHO "*** $linklib is not portable!"
	  fi
	  if test lib = "$linkmode" &&
	     test yes = "$hardcode_into_libs"; then
	    # Hardcode the library path.
	    # Skip directories that are in the system default run-time
	    # search path.
	    case " $sys_lib_dlsearch_path " in
	    *" $absdir "*) ;;
	    *)
	      case "$compile_rpath " in
	      *" $absdir "*) ;;
	      *) func_append compile_rpath " $absdir" ;;
	      esac
	      ;;
	    esac
	    case " $sys_lib_dlsearch_path " in
	    *" $libdir "*) ;;
	    *)
	      case "$finalize_rpath " in
	      *" $libdir "*) ;;
	      *) func_append finalize_rpath " $libdir" ;;
	      esac
	      ;;
	    esac
	  fi

	  if test -n "$old_archive_from_expsyms_cmds"; then
	    # figure out the soname
	    set dummy $library_names
	    shift
	    realname=$1
	    shift
	    libname=`eval "\\$ECHO \"$libname_spec\""`
	    # use dlname if we got it. it's perfectly good, no?
	    if test -n "$dlname"; then
	      soname=$dlname
	    elif test -n "$soname_spec"; then
	      # bleh windows
	      case $host in
	      *cygwin* | mingw* | *cegcc* | *os2*)
	        func_arith $current - $age
		major=$func_arith_result
		versuffix=-$major
		;;
	      esac
	      eval soname=\"$soname_spec\"
	    else
	      soname=$realname
	    fi

	    # Make a new name for the extract_expsyms_cmds to use
	    soroot=$soname
	    func_basename "$soroot"
	    soname=$func_basename_result
	    func_stripname 'lib' '.dll' "$soname"
	    newlib=libimp-$func_stripname_result.a

	    # If the library has no export list, then create one now
	    if test -f "$output_objdir/$soname-def"; then :
	    else
	      func_verbose "extracting exported symbol list from '$soname'"
	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
	    fi

	    # Create $newlib
	    if test -f "$output_objdir/$newlib"; then :; else
	      func_verbose "generating import library for '$soname'"
	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
	    fi
	    # make sure the library variables are pointing to the new library
	    dir=$output_objdir
	    linklib=$newlib
	  fi # test -n "$old_archive_from_expsyms_cmds"

	  if test prog = "$linkmode" || test relink != "$opt_mode"; then
	    add_shlibpath=
	    add_dir=
	    add=
	    lib_linked=yes
	    case $hardcode_action in
	    immediate | unsupported)
	      if test no = "$hardcode_direct"; then
		add=$dir/$linklib
		case $host in
		  *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
		  *-*-sysv4*uw2*) add_dir=-L$dir ;;
		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
		    *-*-unixware7*) add_dir=-L$dir ;;
		  *-*-darwin* )
		    # if the lib is a (non-dlopened) module then we cannot
		    # link against it, someone is ignoring the earlier warnings
		    if /usr/bin/file -L $add 2> /dev/null |
			 $GREP ": [^:]* bundle" >/dev/null; then
		      if test "X$dlopenmodule" != "X$lib"; then
			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
			if test -z "$old_library"; then
			  echo
			  echo "*** And there doesn't seem to be a static archive available"
			  echo "*** The link will probably fail, sorry"
			else
			  add=$dir/$old_library
			fi
		      elif test -n "$old_library"; then
			add=$dir/$old_library
		      fi
		    fi
		esac
	      elif test no = "$hardcode_minus_L"; then
		case $host in
		*-*-sunos*) add_shlibpath=$dir ;;
		esac
		add_dir=-L$dir
		add=-l$name
	      elif test no = "$hardcode_shlibpath_var"; then
		add_shlibpath=$dir
		add=-l$name
	      else
		lib_linked=no
	      fi
	      ;;
	    relink)
	      if test yes = "$hardcode_direct" &&
	         test no = "$hardcode_direct_absolute"; then
		add=$dir/$linklib
	      elif test yes = "$hardcode_minus_L"; then
		add_dir=-L$absdir
		# Try looking first in the location we're being installed to.
		if test -n "$inst_prefix_dir"; then
		  case $libdir in
		    [\\/]*)
		      func_append add_dir " -L$inst_prefix_dir$libdir"
		      ;;
		  esac
		fi
		add=-l$name
	      elif test yes = "$hardcode_shlibpath_var"; then
		add_shlibpath=$dir
		add=-l$name
	      else
		lib_linked=no
	      fi
	      ;;
	    *) lib_linked=no ;;
	    esac

	    if test yes != "$lib_linked"; then
	      func_fatal_configuration "unsupported hardcode properties"
	    fi

	    if test -n "$add_shlibpath"; then
	      case :$compile_shlibpath: in
	      *":$add_shlibpath:"*) ;;
	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
	      esac
	    fi
	    if test prog = "$linkmode"; then
	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	      if test yes != "$hardcode_direct" &&
		 test yes != "$hardcode_minus_L" &&
		 test yes = "$hardcode_shlibpath_var"; then
		case :$finalize_shlibpath: in
		*":$libdir:"*) ;;
		*) func_append finalize_shlibpath "$libdir:" ;;
		esac
	      fi
	    fi
	  fi

	  if test prog = "$linkmode" || test relink = "$opt_mode"; then
	    add_shlibpath=
	    add_dir=
	    add=
	    # Finalize command for both is simple: just hardcode it.
	    if test yes = "$hardcode_direct" &&
	       test no = "$hardcode_direct_absolute"; then
	      add=$libdir/$linklib
	    elif test yes = "$hardcode_minus_L"; then
	      add_dir=-L$libdir
	      add=-l$name
	    elif test yes = "$hardcode_shlibpath_var"; then
	      case :$finalize_shlibpath: in
	      *":$libdir:"*) ;;
	      *) func_append finalize_shlibpath "$libdir:" ;;
	      esac
	      add=-l$name
	    elif test yes = "$hardcode_automatic"; then
	      if test -n "$inst_prefix_dir" &&
		 test -f "$inst_prefix_dir$libdir/$linklib"; then
		add=$inst_prefix_dir$libdir/$linklib
	      else
		add=$libdir/$linklib
	      fi
	    else
	      # We cannot seem to hardcode it, guess we'll fake it.
	      add_dir=-L$libdir
	      # Try looking first in the location we're being installed to.
	      if test -n "$inst_prefix_dir"; then
		case $libdir in
		  [\\/]*)
		    func_append add_dir " -L$inst_prefix_dir$libdir"
		    ;;
		esac
	      fi
	      add=-l$name
	    fi

	    if test prog = "$linkmode"; then
	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
	    else
	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
	      test -n "$add" && deplibs="$add $deplibs"
	    fi
	  fi
	elif test prog = "$linkmode"; then
	  # Here we assume that one of hardcode_direct or hardcode_minus_L
	  # is not unsupported.  This is valid on all known static and
	  # shared platforms.
	  if test unsupported != "$hardcode_direct"; then
	    test -n "$old_library" && linklib=$old_library
	    compile_deplibs="$dir/$linklib $compile_deplibs"
	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
	  else
	    compile_deplibs="-l$name -L$dir $compile_deplibs"
	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
	  fi
	elif test yes = "$build_libtool_libs"; then
	  # Not a shared library
	  if test pass_all != "$deplibs_check_method"; then
	    # We're trying link a shared library against a static one
	    # but the system doesn't support it.

	    # Just print a warning and add the library to dependency_libs so
	    # that the program can be linked against the static library.
	    echo
	    $ECHO "*** Warning: This system cannot link to static lib archive $lib."
	    echo "*** I have the capability to make that library automatically link in when"
	    echo "*** you link to this library.  But I can only do this if you have a"
	    echo "*** shared version of the library, which you do not appear to have."
	    if test yes = "$module"; then
	      echo "*** But as you try to build a module library, libtool will still create "
	      echo "*** a static module, that should work as long as the dlopening application"
	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
	      if test -z "$global_symbol_pipe"; then
		echo
		echo "*** However, this would only work if libtool was able to extract symbol"
		echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
		echo "*** not find such a program.  So, this module is probably useless."
		echo "*** 'nm' from GNU binutils and a full rebuild may help."
	      fi
	      if test no = "$build_old_libs"; then
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  else
	    deplibs="$dir/$old_library $deplibs"
	    link_static=yes
	  fi
	fi # link shared/static library?

	if test lib = "$linkmode"; then
	  if test -n "$dependency_libs" &&
	     { test yes != "$hardcode_into_libs" ||
	       test yes = "$build_old_libs" ||
	       test yes = "$link_static"; }; then
	    # Extract -R from dependency_libs
	    temp_deplibs=
	    for libdir in $dependency_libs; do
	      case $libdir in
	      -R*) func_stripname '-R' '' "$libdir"
	           temp_xrpath=$func_stripname_result
		   case " $xrpath " in
		   *" $temp_xrpath "*) ;;
		   *) func_append xrpath " $temp_xrpath";;
		   esac;;
	      *) func_append temp_deplibs " $libdir";;
	      esac
	    done
	    dependency_libs=$temp_deplibs
	  fi

	  func_append newlib_search_path " $absdir"
	  # Link against this library
	  test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
	  # ... and its dependency_libs
	  tmp_libs=
	  for deplib in $dependency_libs; do
	    newdependency_libs="$deplib $newdependency_libs"
	    case $deplib in
              -L*) func_stripname '-L' '' "$deplib"
                   func_resolve_sysroot "$func_stripname_result";;
              *) func_resolve_sysroot "$deplib" ;;
            esac
	    if $opt_preserve_dup_deps; then
	      case "$tmp_libs " in
	      *" $func_resolve_sysroot_result "*)
                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
	      esac
	    fi
	    func_append tmp_libs " $func_resolve_sysroot_result"
	  done

	  if test no != "$link_all_deplibs"; then
	    # Add the search paths of all dependency libraries
	    for deplib in $dependency_libs; do
	      path=
	      case $deplib in
	      -L*) path=$deplib ;;
	      *.la)
	        func_resolve_sysroot "$deplib"
	        deplib=$func_resolve_sysroot_result
	        func_dirname "$deplib" "" "."
		dir=$func_dirname_result
		# We need an absolute path.
		case $dir in
		[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
		*)
		  absdir=`cd "$dir" && pwd`
		  if test -z "$absdir"; then
		    func_warning "cannot determine absolute directory name of '$dir'"
		    absdir=$dir
		  fi
		  ;;
		esac
		if $GREP "^installed=no" $deplib > /dev/null; then
		case $host in
		*-*-darwin*)
		  depdepl=
		  eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
		  if test -n "$deplibrary_names"; then
		    for tmp in $deplibrary_names; do
		      depdepl=$tmp
		    done
		    if test -f "$absdir/$objdir/$depdepl"; then
		      depdepl=$absdir/$objdir/$depdepl
		      darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
                      if test -z "$darwin_install_name"; then
                          darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
                      fi
		      func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
		      func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
		      path=
		    fi
		  fi
		  ;;
		*)
		  path=-L$absdir/$objdir
		  ;;
		esac
		else
		  eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
		  test -z "$libdir" && \
		    func_fatal_error "'$deplib' is not a valid libtool archive"
		  test "$absdir" != "$libdir" && \
		    func_warning "'$deplib' seems to be moved"

		  path=-L$absdir
		fi
		;;
	      esac
	      case " $deplibs " in
	      *" $path "*) ;;
	      *) deplibs="$path $deplibs" ;;
	      esac
	    done
	  fi # link_all_deplibs != no
	fi # linkmode = lib
      done # for deplib in $libs
      if test link = "$pass"; then
	if test prog = "$linkmode"; then
	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
	else
	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	fi
      fi
      dependency_libs=$newdependency_libs
      if test dlpreopen = "$pass"; then
	# Link the dlpreopened libraries before other libraries
	for deplib in $save_deplibs; do
	  deplibs="$deplib $deplibs"
	done
      fi
      if test dlopen != "$pass"; then
	test conv = "$pass" || {
	  # Make sure lib_search_path contains only unique directories.
	  lib_search_path=
	  for dir in $newlib_search_path; do
	    case "$lib_search_path " in
	    *" $dir "*) ;;
	    *) func_append lib_search_path " $dir" ;;
	    esac
	  done
	  newlib_search_path=
	}

	if test prog,link = "$linkmode,$pass"; then
	  vars="compile_deplibs finalize_deplibs"
	else
	  vars=deplibs
	fi
	for var in $vars dependency_libs; do
	  # Add libraries to $var in reverse order
	  eval tmp_libs=\"\$$var\"
	  new_libs=
	  for deplib in $tmp_libs; do
	    # FIXME: Pedantically, this is the right thing to do, so
	    #        that some nasty dependency loop isn't accidentally
	    #        broken:
	    #new_libs="$deplib $new_libs"
	    # Pragmatically, this seems to cause very few problems in
	    # practice:
	    case $deplib in
	    -L*) new_libs="$deplib $new_libs" ;;
	    -R*) ;;
	    *)
	      # And here is the reason: when a library appears more
	      # than once as an explicit dependence of a library, or
	      # is implicitly linked in more than once by the
	      # compiler, it is considered special, and multiple
	      # occurrences thereof are not removed.  Compare this
	      # with having the same library being listed as a
	      # dependency of multiple other libraries: in this case,
	      # we know (pedantically, we assume) the library does not
	      # need to be listed more than once, so we keep only the
	      # last copy.  This is not always right, but it is rare
	      # enough that we require users that really mean to play
	      # such unportable linking tricks to link the library
	      # using -Wl,-lname, so that libtool does not consider it
	      # for duplicate removal.
	      case " $specialdeplibs " in
	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
	      *)
		case " $new_libs " in
		*" $deplib "*) ;;
		*) new_libs="$deplib $new_libs" ;;
		esac
		;;
	      esac
	      ;;
	    esac
	  done
	  tmp_libs=
	  for deplib in $new_libs; do
	    case $deplib in
	    -L*)
	      case " $tmp_libs " in
	      *" $deplib "*) ;;
	      *) func_append tmp_libs " $deplib" ;;
	      esac
	      ;;
	    *) func_append tmp_libs " $deplib" ;;
	    esac
	  done
	  eval $var=\"$tmp_libs\"
	done # for var
      fi

      # Add Sun CC postdeps if required:
      test CXX = "$tagname" && {
        case $host_os in
        linux*)
          case `$CC -V 2>&1 | sed 5q` in
          *Sun\ C*) # Sun C++ 5.9
            func_suncc_cstd_abi

            if test no != "$suncc_use_cstd_abi"; then
              func_append postdeps ' -library=Cstd -library=Crun'
            fi
            ;;
          esac
          ;;

        solaris*)
          func_cc_basename "$CC"
          case $func_cc_basename_result in
          CC* | sunCC*)
            func_suncc_cstd_abi

            if test no != "$suncc_use_cstd_abi"; then
              func_append postdeps ' -library=Cstd -library=Crun'
            fi
            ;;
          esac
          ;;
        esac
      }

      # Last step: remove runtime libs from dependency_libs
      # (they stay in deplibs)
      tmp_libs=
      for i in $dependency_libs; do
	case " $predeps $postdeps $compiler_lib_search_path " in
	*" $i "*)
	  i=
	  ;;
	esac
	if test -n "$i"; then
	  func_append tmp_libs " $i"
	fi
      done
      dependency_libs=$tmp_libs
    done # for pass
    if test prog = "$linkmode"; then
      dlfiles=$newdlfiles
    fi
    if test prog = "$linkmode" || test lib = "$linkmode"; then
      dlprefiles=$newdlprefiles
    fi

    case $linkmode in
    oldlib)
      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
	func_warning "'-dlopen' is ignored for archives"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "'-l' and '-L' are ignored for archives" ;;
      esac

      test -n "$rpath" && \
	func_warning "'-rpath' is ignored for archives"

      test -n "$xrpath" && \
	func_warning "'-R' is ignored for archives"

      test -n "$vinfo" && \
	func_warning "'-version-info/-version-number' is ignored for archives"

      test -n "$release" && \
	func_warning "'-release' is ignored for archives"

      test -n "$export_symbols$export_symbols_regex" && \
	func_warning "'-export-symbols' is ignored for archives"

      # Now set the variables for building old libraries.
      build_libtool_libs=no
      oldlibs=$output
      func_append objs "$old_deplibs"
      ;;

    lib)
      # Make sure we only generate libraries of the form 'libNAME.la'.
      case $outputname in
      lib*)
	func_stripname 'lib' '.la' "$outputname"
	name=$func_stripname_result
	eval shared_ext=\"$shrext_cmds\"
	eval libname=\"$libname_spec\"
	;;
      *)
	test no = "$module" \
	  && func_fatal_help "libtool library '$output' must begin with 'lib'"

	if test no != "$need_lib_prefix"; then
	  # Add the "lib" prefix for modules if required
	  func_stripname '' '.la' "$outputname"
	  name=$func_stripname_result
	  eval shared_ext=\"$shrext_cmds\"
	  eval libname=\"$libname_spec\"
	else
	  func_stripname '' '.la' "$outputname"
	  libname=$func_stripname_result
	fi
	;;
      esac

      if test -n "$objs"; then
	if test pass_all != "$deplibs_check_method"; then
	  func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
	else
	  echo
	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
	  $ECHO "*** objects $objs is not portable!"
	  func_append libobjs " $objs"
	fi
      fi

      test no = "$dlself" \
	|| func_warning "'-dlopen self' is ignored for libtool libraries"

      set dummy $rpath
      shift
      test 1 -lt "$#" \
	&& func_warning "ignoring multiple '-rpath's for a libtool library"

      install_libdir=$1

      oldlibs=
      if test -z "$rpath"; then
	if test yes = "$build_libtool_libs"; then
	  # Building a libtool convenience library.
	  # Some compilers have problems with a '.al' extension so
	  # convenience libraries should have the same extension an
	  # archive normally would.
	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
	  build_libtool_libs=convenience
	  build_old_libs=yes
	fi

	test -n "$vinfo" && \
	  func_warning "'-version-info/-version-number' is ignored for convenience libraries"

	test -n "$release" && \
	  func_warning "'-release' is ignored for convenience libraries"
      else

	# Parse the version information argument.
	save_ifs=$IFS; IFS=:
	set dummy $vinfo 0 0 0
	shift
	IFS=$save_ifs

	test -n "$7" && \
	  func_fatal_help "too many parameters to '-version-info'"

	# convert absolute version numbers to libtool ages
	# this retains compatibility with .la files and attempts
	# to make the code below a bit more comprehensible

	case $vinfo_number in
	yes)
	  number_major=$1
	  number_minor=$2
	  number_revision=$3
	  #
	  # There are really only two kinds -- those that
	  # use the current revision as the major version
	  # and those that subtract age and use age as
	  # a minor version.  But, then there is irix
	  # that has an extra 1 added just for fun
	  #
	  case $version_type in
	  # correct linux to gnu/linux during the next big refactor
	  darwin|freebsd-elf|linux|osf|windows|none)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age=$number_minor
	    revision=$number_revision
	    ;;
	  freebsd-aout|qnx|sunos)
	    current=$number_major
	    revision=$number_minor
	    age=0
	    ;;
	  irix|nonstopux)
	    func_arith $number_major + $number_minor
	    current=$func_arith_result
	    age=$number_minor
	    revision=$number_minor
	    lt_irix_increment=no
	    ;;
	  esac
	  ;;
	no)
	  current=$1
	  revision=$2
	  age=$3
	  ;;
	esac

	# Check that each of the things are valid numbers.
	case $current in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "CURRENT '$current' must be a nonnegative integer"
	  func_fatal_error "'$vinfo' is not valid version information"
	  ;;
	esac

	case $revision in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "REVISION '$revision' must be a nonnegative integer"
	  func_fatal_error "'$vinfo' is not valid version information"
	  ;;
	esac

	case $age in
	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
	*)
	  func_error "AGE '$age' must be a nonnegative integer"
	  func_fatal_error "'$vinfo' is not valid version information"
	  ;;
	esac

	if test "$age" -gt "$current"; then
	  func_error "AGE '$age' is greater than the current interface number '$current'"
	  func_fatal_error "'$vinfo' is not valid version information"
	fi

	# Calculate the version variables.
	major=
	versuffix=
	verstring=
	case $version_type in
	none) ;;

	darwin)
	  # Like Linux, but with the current version available in
	  # verstring for coding it into the library header
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=$major.$age.$revision
	  # Darwin ld doesn't like 0 for these options...
	  func_arith $current + 1
	  minor_current=$func_arith_result
	  xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
          # On Darwin other compilers
          case $CC in
              nagfor*)
                  verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
                  ;;
              *)
                  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
                  ;;
          esac
	  ;;

	freebsd-aout)
	  major=.$current
	  versuffix=.$current.$revision
	  ;;

	freebsd-elf)
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=$major.$age.$revision
	  ;;

	irix | nonstopux)
	  if test no = "$lt_irix_increment"; then
	    func_arith $current - $age
	  else
	    func_arith $current - $age + 1
	  fi
	  major=$func_arith_result

	  case $version_type in
	    nonstopux) verstring_prefix=nonstopux ;;
	    *)         verstring_prefix=sgi ;;
	  esac
	  verstring=$verstring_prefix$major.$revision

	  # Add in all the interfaces that we are compatible with.
	  loop=$revision
	  while test 0 -ne "$loop"; do
	    func_arith $revision - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring=$verstring_prefix$major.$iface:$verstring
	  done

	  # Before this point, $major must not contain '.'.
	  major=.$major
	  versuffix=$major.$revision
	  ;;

	linux) # correct to gnu/linux during the next big refactor
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=$major.$age.$revision
	  ;;

	osf)
	  func_arith $current - $age
	  major=.$func_arith_result
	  versuffix=.$current.$age.$revision
	  verstring=$current.$age.$revision

	  # Add in all the interfaces that we are compatible with.
	  loop=$age
	  while test 0 -ne "$loop"; do
	    func_arith $current - $loop
	    iface=$func_arith_result
	    func_arith $loop - 1
	    loop=$func_arith_result
	    verstring=$verstring:$iface.0
	  done

	  # Make executables depend on our current version.
	  func_append verstring ":$current.0"
	  ;;

	qnx)
	  major=.$current
	  versuffix=.$current
	  ;;

	sco)
	  major=.$current
	  versuffix=.$current
	  ;;

	sunos)
	  major=.$current
	  versuffix=.$current.$revision
	  ;;

	windows)
	  # Use '-' rather than '.', since we only want one
	  # extension on DOS 8.3 file systems.
	  func_arith $current - $age
	  major=$func_arith_result
	  versuffix=-$major
	  ;;

	*)
	  func_fatal_configuration "unknown library version type '$version_type'"
	  ;;
	esac

	# Clear the version info if we defaulted, and they specified a release.
	if test -z "$vinfo" && test -n "$release"; then
	  major=
	  case $version_type in
	  darwin)
	    # we can't check for "0.0" in archive_cmds due to quoting
	    # problems, so we reset it completely
	    verstring=
	    ;;
	  *)
	    verstring=0.0
	    ;;
	  esac
	  if test no = "$need_version"; then
	    versuffix=
	  else
	    versuffix=.0.0
	  fi
	fi

	# Remove version info from name if versioning should be avoided
	if test yes,no = "$avoid_version,$need_version"; then
	  major=
	  versuffix=
	  verstring=
	fi

	# Check to see if the archive will have undefined symbols.
	if test yes = "$allow_undefined"; then
	  if test unsupported = "$allow_undefined_flag"; then
	    if test yes = "$build_old_libs"; then
	      func_warning "undefined symbols not allowed in $host shared libraries; building static only"
	      build_libtool_libs=no
	    else
	      func_fatal_error "can't build $host shared library unless -no-undefined is specified"
	    fi
	  fi
	else
	  # Don't allow undefined symbols.
	  allow_undefined_flag=$no_undefined_flag
	fi

      fi

      func_generate_dlsyms "$libname" "$libname" :
      func_append libobjs " $symfileobj"
      test " " = "$libobjs" && libobjs=

      if test relink != "$opt_mode"; then
	# Remove our outputs, but don't remove object files since they
	# may have been created when compiling PIC objects.
	removelist=
	tempremovelist=`$ECHO "$output_objdir/*"`
	for p in $tempremovelist; do
	  case $p in
	    *.$objext | *.gcno)
	       ;;
	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
	       if test -n "$precious_files_regex"; then
		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
		 then
		   continue
		 fi
	       fi
	       func_append removelist " $p"
	       ;;
	    *) ;;
	  esac
	done
	test -n "$removelist" && \
	  func_show_eval "${RM}r \$removelist"
      fi

      # Now set the variables for building old libraries.
      if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
	func_append oldlibs " $output_objdir/$libname.$libext"

	# Transform .lo files to .o files.
	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
      fi

      # Eliminate all temporary directories.
      #for path in $notinst_path; do
      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
      #done

      if test -n "$xrpath"; then
	# If the user specified any rpath flags, then add them.
	temp_xrpath=
	for libdir in $xrpath; do
	  func_replace_sysroot "$libdir"
	  func_append temp_xrpath " -R$func_replace_sysroot_result"
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
	if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
	  dependency_libs="$temp_xrpath $dependency_libs"
	fi
      fi

      # Make sure dlfiles contains only unique files that won't be dlpreopened
      old_dlfiles=$dlfiles
      dlfiles=
      for lib in $old_dlfiles; do
	case " $dlprefiles $dlfiles " in
	*" $lib "*) ;;
	*) func_append dlfiles " $lib" ;;
	esac
      done

      # Make sure dlprefiles contains only unique files
      old_dlprefiles=$dlprefiles
      dlprefiles=
      for lib in $old_dlprefiles; do
	case "$dlprefiles " in
	*" $lib "*) ;;
	*) func_append dlprefiles " $lib" ;;
	esac
      done

      if test yes = "$build_libtool_libs"; then
	if test -n "$rpath"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
	    # these systems don't actually have a c library (as such)!
	    ;;
	  *-*-rhapsody* | *-*-darwin1.[012])
	    # Rhapsody C library is in the System framework
	    func_append deplibs " System.ltframework"
	    ;;
	  *-*-netbsd*)
	    # Don't link with libc until the a.out ld.so is fixed.
	    ;;
	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
	    # Do not include libc due to us having libc/libc_r.
	    ;;
	  *-*-sco3.2v5* | *-*-sco5v6*)
	    # Causes problems with __ctype
	    ;;
	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
	    # Compiler inserts libc in the correct place for threads to work
	    ;;
	  *)
	    # Add libc to deplibs on all other systems if necessary.
	    if test yes = "$build_libtool_need_lc"; then
	      func_append deplibs " -lc"
	    fi
	    ;;
	  esac
	fi

	# Transform deplibs into only deplibs that can be linked in shared.
	name_save=$name
	libname_save=$libname
	release_save=$release
	versuffix_save=$versuffix
	major_save=$major
	# I'm not sure if I'm treating the release correctly.  I think
	# release should show up in the -l (ie -lgmp5) so we don't want to
	# add it in twice.  Is that correct?
	release=
	versuffix=
	major=
	newdeplibs=
	droppeddeps=no
	case $deplibs_check_method in
	pass_all)
	  # Don't check for shared/static.  Everything works.
	  # This might be a little naive.  We might want to check
	  # whether the library exists or not.  But this is on
	  # osf3 & osf4 and I'm not really sure... Just
	  # implementing what was already the behavior.
	  newdeplibs=$deplibs
	  ;;
	test_compile)
	  # This code stresses the "libraries are programs" paradigm to its
	  # limits. Maybe even breaks it.  We compile a program, linking it
	  # against the deplibs as a proxy for the library.  Then we can check
	  # whether they linked in statically or dynamically with ldd.
	  $opt_dry_run || $RM conftest.c
	  cat > conftest.c <<EOF
	  int main() { return 0; }
EOF
	  $opt_dry_run || $RM conftest
	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
	    ldd_output=`ldd conftest`
	    for i in $deplibs; do
	      case $i in
	      -l*)
		func_stripname -l '' "$i"
		name=$func_stripname_result
		if test yes = "$allow_libtool_libs_with_static_runtimes"; then
		  case " $predeps $postdeps " in
		  *" $i "*)
		    func_append newdeplibs " $i"
		    i=
		    ;;
		  esac
		fi
		if test -n "$i"; then
		  libname=`eval "\\$ECHO \"$libname_spec\""`
		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
		  set dummy $deplib_matches; shift
		  deplib_match=$1
		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
		    func_append newdeplibs " $i"
		  else
		    droppeddeps=yes
		    echo
		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
		    echo "*** I have the capability to make that library automatically link in when"
		    echo "*** you link to this library.  But I can only do this if you have a"
		    echo "*** shared version of the library, which I believe you do not have"
		    echo "*** because a test_compile did reveal that the linker did not use it for"
		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
		  fi
		fi
		;;
	      *)
		func_append newdeplibs " $i"
		;;
	      esac
	    done
	  else
	    # Error occurred in the first compile.  Let's try to salvage
	    # the situation: Compile a separate program for each library.
	    for i in $deplibs; do
	      case $i in
	      -l*)
		func_stripname -l '' "$i"
		name=$func_stripname_result
		$opt_dry_run || $RM conftest
		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
		  ldd_output=`ldd conftest`
		  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
		    case " $predeps $postdeps " in
		    *" $i "*)
		      func_append newdeplibs " $i"
		      i=
		      ;;
		    esac
		  fi
		  if test -n "$i"; then
		    libname=`eval "\\$ECHO \"$libname_spec\""`
		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
		    set dummy $deplib_matches; shift
		    deplib_match=$1
		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
		      func_append newdeplibs " $i"
		    else
		      droppeddeps=yes
		      echo
		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
		      echo "*** I have the capability to make that library automatically link in when"
		      echo "*** you link to this library.  But I can only do this if you have a"
		      echo "*** shared version of the library, which you do not appear to have"
		      echo "*** because a test_compile did reveal that the linker did not use this one"
		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
		    fi
		  fi
		else
		  droppeddeps=yes
		  echo
		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
		  echo "*** make it link in!  You will probably need to install it or some"
		  echo "*** library that it depends on before this library will be fully"
		  echo "*** functional.  Installing it before continuing would be even better."
		fi
		;;
	      *)
		func_append newdeplibs " $i"
		;;
	      esac
	    done
	  fi
	  ;;
	file_magic*)
	  set dummy $deplibs_check_method; shift
	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
	  for a_deplib in $deplibs; do
	    case $a_deplib in
	    -l*)
	      func_stripname -l '' "$a_deplib"
	      name=$func_stripname_result
	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
		case " $predeps $postdeps " in
		*" $a_deplib "*)
		  func_append newdeplibs " $a_deplib"
		  a_deplib=
		  ;;
		esac
	      fi
	      if test -n "$a_deplib"; then
		libname=`eval "\\$ECHO \"$libname_spec\""`
		if test -n "$file_magic_glob"; then
		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
		else
		  libnameglob=$libname
		fi
		test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
		  if test yes = "$want_nocaseglob"; then
		    shopt -s nocaseglob
		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
		    $nocaseglob
		  else
		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
		  fi
		  for potent_lib in $potential_libs; do
		      # Follow soft links.
		      if ls -lLd "$potent_lib" 2>/dev/null |
			 $GREP " -> " >/dev/null; then
			continue
		      fi
		      # The statement above tries to avoid entering an
		      # endless loop below, in case of cyclic links.
		      # We might still enter an endless loop, since a link
		      # loop can be closed while we follow links,
		      # but so what?
		      potlib=$potent_lib
		      while test -h "$potlib" 2>/dev/null; do
			potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
			case $potliblink in
			[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
			*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
			esac
		      done
		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
			 $SED -e 10q |
			 $EGREP "$file_magic_regex" > /dev/null; then
			func_append newdeplibs " $a_deplib"
			a_deplib=
			break 2
		      fi
		  done
		done
	      fi
	      if test -n "$a_deplib"; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib"; then
		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a file magic. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	match_pattern*)
	  set dummy $deplibs_check_method; shift
	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
	  for a_deplib in $deplibs; do
	    case $a_deplib in
	    -l*)
	      func_stripname -l '' "$a_deplib"
	      name=$func_stripname_result
	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
		case " $predeps $postdeps " in
		*" $a_deplib "*)
		  func_append newdeplibs " $a_deplib"
		  a_deplib=
		  ;;
		esac
	      fi
	      if test -n "$a_deplib"; then
		libname=`eval "\\$ECHO \"$libname_spec\""`
		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
		  for potent_lib in $potential_libs; do
		    potlib=$potent_lib # see symlink-check above in file_magic test
		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
		       $EGREP "$match_pattern_regex" > /dev/null; then
		      func_append newdeplibs " $a_deplib"
		      a_deplib=
		      break 2
		    fi
		  done
		done
	      fi
	      if test -n "$a_deplib"; then
		droppeddeps=yes
		echo
		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
		echo "*** I have the capability to make that library automatically link in when"
		echo "*** you link to this library.  But I can only do this if you have a"
		echo "*** shared version of the library, which you do not appear to have"
		echo "*** because I did check the linker path looking for a file starting"
		if test -z "$potlib"; then
		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
		else
		  $ECHO "*** with $libname and none of the candidates passed a file format test"
		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
		fi
	      fi
	      ;;
	    *)
	      # Add a -L argument.
	      func_append newdeplibs " $a_deplib"
	      ;;
	    esac
	  done # Gone through all deplibs.
	  ;;
	none | unknown | *)
	  newdeplibs=
	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
	  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
	    for i in $predeps $postdeps; do
	      # can't use Xsed below, because $i might contain '/'
	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
	    done
	  fi
	  case $tmp_deplibs in
	  *[!\	\ ]*)
	    echo
	    if test none = "$deplibs_check_method"; then
	      echo "*** Warning: inter-library dependencies are not supported in this platform."
	    else
	      echo "*** Warning: inter-library dependencies are not known to be supported."
	    fi
	    echo "*** All declared inter-library dependencies are being dropped."
	    droppeddeps=yes
	    ;;
	  esac
	  ;;
	esac
	versuffix=$versuffix_save
	major=$major_save
	release=$release_save
	libname=$libname_save
	name=$name_save

	case $host in
	*-*-rhapsody* | *-*-darwin1.[012])
	  # On Rhapsody replace the C library with the System framework
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
	  ;;
	esac

	if test yes = "$droppeddeps"; then
	  if test yes = "$module"; then
	    echo
	    echo "*** Warning: libtool could not satisfy all declared inter-library"
	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
	    echo "*** a static module, that should work as long as the dlopening"
	    echo "*** application is linked with the -dlopen flag."
	    if test -z "$global_symbol_pipe"; then
	      echo
	      echo "*** However, this would only work if libtool was able to extract symbol"
	      echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
	      echo "*** not find such a program.  So, this module is probably useless."
	      echo "*** 'nm' from GNU binutils and a full rebuild may help."
	    fi
	    if test no = "$build_old_libs"; then
	      oldlibs=$output_objdir/$libname.$libext
	      build_libtool_libs=module
	      build_old_libs=yes
	    else
	      build_libtool_libs=no
	    fi
	  else
	    echo "*** The inter-library dependencies that have been dropped here will be"
	    echo "*** automatically added whenever a program is linked with this library"
	    echo "*** or is declared to -dlopen it."

	    if test no = "$allow_undefined"; then
	      echo
	      echo "*** Since this library must not contain undefined symbols,"
	      echo "*** because either the platform does not support them or"
	      echo "*** it was explicitly requested with -no-undefined,"
	      echo "*** libtool will only create a static version of it."
	      if test no = "$build_old_libs"; then
		oldlibs=$output_objdir/$libname.$libext
		build_libtool_libs=module
		build_old_libs=yes
	      else
		build_libtool_libs=no
	      fi
	    fi
	  fi
	fi
	# Done checking deplibs!
	deplibs=$newdeplibs
      fi
      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
      case $host in
	*-*-darwin*)
	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	  ;;
      esac

      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      deplibs=$new_libs

      # All the library-specific variables (install_libdir is set above).
      library_names=
      old_library=
      dlname=

      # Test again, we may have decided not to build it any more
      if test yes = "$build_libtool_libs"; then
	# Remove $wl instances when linking with ld.
	# FIXME: should test the right _cmds variable.
	case $archive_cmds in
	  *\$LD\ *) wl= ;;
        esac
	if test yes = "$hardcode_into_libs"; then
	  # Hardcode the library paths
	  hardcode_libdirs=
	  dep_rpath=
	  rpath=$finalize_rpath
	  test relink = "$opt_mode" || rpath=$compile_rpath$rpath
	  for libdir in $rpath; do
	    if test -n "$hardcode_libdir_flag_spec"; then
	      if test -n "$hardcode_libdir_separator"; then
		func_replace_sysroot "$libdir"
		libdir=$func_replace_sysroot_result
		if test -z "$hardcode_libdirs"; then
		  hardcode_libdirs=$libdir
		else
		  # Just accumulate the unique libdirs.
		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		    ;;
		  *)
		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		    ;;
		  esac
		fi
	      else
		eval flag=\"$hardcode_libdir_flag_spec\"
		func_append dep_rpath " $flag"
	      fi
	    elif test -n "$runpath_var"; then
	      case "$perm_rpath " in
	      *" $libdir "*) ;;
	      *) func_append perm_rpath " $libdir" ;;
	      esac
	    fi
	  done
	  # Substitute the hardcoded libdirs into the rpath.
	  if test -n "$hardcode_libdir_separator" &&
	     test -n "$hardcode_libdirs"; then
	    libdir=$hardcode_libdirs
	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
	  fi
	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
	    # We should set the runpath_var.
	    rpath=
	    for dir in $perm_rpath; do
	      func_append rpath "$dir:"
	    done
	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
	  fi
	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
	fi

	shlibpath=$finalize_shlibpath
	test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
	if test -n "$shlibpath"; then
	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
	fi

	# Get the real and link names of the library.
	eval shared_ext=\"$shrext_cmds\"
	eval library_names=\"$library_names_spec\"
	set dummy $library_names
	shift
	realname=$1
	shift

	if test -n "$soname_spec"; then
	  eval soname=\"$soname_spec\"
	else
	  soname=$realname
	fi
	if test -z "$dlname"; then
	  dlname=$soname
	fi

	lib=$output_objdir/$realname
	linknames=
	for link
	do
	  func_append linknames " $link"
	done

	# Use standard objects if they are pic
	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
	test "X$libobjs" = "X " && libobjs=

	delfiles=
	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
	  export_symbols=$output_objdir/$libname.uexp
	  func_append delfiles " $export_symbols"
	fi

	orig_export_symbols=
	case $host_os in
	cygwin* | mingw* | cegcc*)
	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
	    # exporting using user supplied symfile
	    func_dll_def_p "$export_symbols" || {
	      # and it's NOT already a .def file. Must figure out
	      # which of the given symbols are data symbols and tag
	      # them as such. So, trigger use of export_symbols_cmds.
	      # export_symbols gets reassigned inside the "prepare
	      # the list of exported symbols" if statement, so the
	      # include_expsyms logic still works.
	      orig_export_symbols=$export_symbols
	      export_symbols=
	      always_export_symbols=yes
	    }
	  fi
	  ;;
	esac

	# Prepare the list of exported symbols
	if test -z "$export_symbols"; then
	  if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
	    func_verbose "generating symbol list for '$libname.la'"
	    export_symbols=$output_objdir/$libname.exp
	    $opt_dry_run || $RM $export_symbols
	    cmds=$export_symbols_cmds
	    save_ifs=$IFS; IFS='~'
	    for cmd1 in $cmds; do
	      IFS=$save_ifs
	      # Take the normal branch if the nm_file_list_spec branch
	      # doesn't work or if tool conversion is not needed.
	      case $nm_file_list_spec~$to_tool_file_cmd in
		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
		  try_normal_branch=yes
		  eval cmd=\"$cmd1\"
		  func_len " $cmd"
		  len=$func_len_result
		  ;;
		*)
		  try_normal_branch=no
		  ;;
	      esac
	      if test yes = "$try_normal_branch" \
		 && { test "$len" -lt "$max_cmd_len" \
		      || test "$max_cmd_len" -le -1; }
	      then
		func_show_eval "$cmd" 'exit $?'
		skipped_export=false
	      elif test -n "$nm_file_list_spec"; then
		func_basename "$output"
		output_la=$func_basename_result
		save_libobjs=$libobjs
		save_output=$output
		output=$output_objdir/$output_la.nm
		func_to_tool_file "$output"
		libobjs=$nm_file_list_spec$func_to_tool_file_result
		func_append delfiles " $output"
		func_verbose "creating $NM input file list: $output"
		for obj in $save_libobjs; do
		  func_to_tool_file "$obj"
		  $ECHO "$func_to_tool_file_result"
		done > "$output"
		eval cmd=\"$cmd1\"
		func_show_eval "$cmd" 'exit $?'
		output=$save_output
		libobjs=$save_libobjs
		skipped_export=false
	      else
		# The command line is too long to execute in one step.
		func_verbose "using reloadable object file for export list..."
		skipped_export=:
		# Break out early, otherwise skipped_export may be
		# set to false by a later but shorter cmd.
		break
	      fi
	    done
	    IFS=$save_ifs
	    if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi
	fi

	if test -n "$export_symbols" && test -n "$include_expsyms"; then
	  tmp_export_symbols=$export_symbols
	  test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	fi

	if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
	  # The given exports_symbols file has to be filtered, so filter it.
	  func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
	  # 's' commands, which not all seds can handle. GNU sed should be fine
	  # though. Also, the filter scales superlinearly with the number of
	  # global variables. join(1) would be nice here, but unfortunately
	  # isn't a blessed tool.
	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	  export_symbols=$output_objdir/$libname.def
	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	fi

	tmp_deplibs=
	for test_deplib in $deplibs; do
	  case " $convenience " in
	  *" $test_deplib "*) ;;
	  *)
	    func_append tmp_deplibs " $test_deplib"
	    ;;
	  esac
	done
	deplibs=$tmp_deplibs

	if test -n "$convenience"; then
	  if test -n "$whole_archive_flag_spec" &&
	    test yes = "$compiler_needs_object" &&
	    test -z "$libobjs"; then
	    # extract the archives, so we have objects to list.
	    # TODO: could optimize this to just extract one archive.
	    whole_archive_flag_spec=
	  fi
	  if test -n "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  else
	    gentop=$output_objdir/${outputname}x
	    func_append generated " $gentop"

	    func_extract_archives $gentop $convenience
	    func_append libobjs " $func_extract_archives_result"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	fi

	if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
	  eval flag=\"$thread_safe_flag_spec\"
	  func_append linker_flags " $flag"
	fi

	# Make a backup of the uninstalled library when relinking
	if test relink = "$opt_mode"; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
	fi

	# Do each of the archive commands.
	if test yes = "$module" && test -n "$module_cmds"; then
	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	    eval test_cmds=\"$module_expsym_cmds\"
	    cmds=$module_expsym_cmds
	  else
	    eval test_cmds=\"$module_cmds\"
	    cmds=$module_cmds
	  fi
	else
	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	    eval test_cmds=\"$archive_expsym_cmds\"
	    cmds=$archive_expsym_cmds
	  else
	    eval test_cmds=\"$archive_cmds\"
	    cmds=$archive_cmds
	  fi
	fi

	if test : != "$skipped_export" &&
	   func_len " $test_cmds" &&
	   len=$func_len_result &&
	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  :
	else
	  # The command line is too long to link in one step, link piecewise
	  # or, if using GNU ld and skipped_export is not :, use a linker
	  # script.

	  # Save the value of $output and $libobjs because we want to
	  # use them later.  If we have whole_archive_flag_spec, we
	  # want to use save_libobjs as it was before
	  # whole_archive_flag_spec was expanded, because we can't
	  # assume the linker understands whole_archive_flag_spec.
	  # This may have to be revisited, in case too many
	  # convenience libraries get linked in and end up exceeding
	  # the spec.
	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
	    save_libobjs=$libobjs
	  fi
	  save_output=$output
	  func_basename "$output"
	  output_la=$func_basename_result

	  # Clear the reloadable object creation command queue and
	  # initialize k to one.
	  test_cmds=
	  concat_cmds=
	  objlist=
	  last_robj=
	  k=1

	  if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
	    output=$output_objdir/$output_la.lnkscript
	    func_verbose "creating GNU ld script: $output"
	    echo 'INPUT (' > $output
	    for obj in $save_libobjs
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    echo ')' >> $output
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$func_to_tool_file_result
	  elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
	    output=$output_objdir/$output_la.lnk
	    func_verbose "creating linker input file list: $output"
	    : > $output
	    set x $save_libobjs
	    shift
	    firstobj=
	    if test yes = "$compiler_needs_object"; then
	      firstobj="$1 "
	      shift
	    fi
	    for obj
	    do
	      func_to_tool_file "$obj"
	      $ECHO "$func_to_tool_file_result" >> $output
	    done
	    func_append delfiles " $output"
	    func_to_tool_file "$output"
	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
	  else
	    if test -n "$save_libobjs"; then
	      func_verbose "creating reloadable object files..."
	      output=$output_objdir/$output_la-$k.$objext
	      eval test_cmds=\"$reload_cmds\"
	      func_len " $test_cmds"
	      len0=$func_len_result
	      len=$len0

	      # Loop over the list of objects to be linked.
	      for obj in $save_libobjs
	      do
		func_len " $obj"
		func_arith $len + $func_len_result
		len=$func_arith_result
		if test -z "$objlist" ||
		   test "$len" -lt "$max_cmd_len"; then
		  func_append objlist " $obj"
		else
		  # The command $test_cmds is almost too long, add a
		  # command to the queue.
		  if test 1 -eq "$k"; then
		    # The first file doesn't have a previous command to add.
		    reload_objs=$objlist
		    eval concat_cmds=\"$reload_cmds\"
		  else
		    # All subsequent reloadable object files will link in
		    # the last one created.
		    reload_objs="$objlist $last_robj"
		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
		  fi
		  last_robj=$output_objdir/$output_la-$k.$objext
		  func_arith $k + 1
		  k=$func_arith_result
		  output=$output_objdir/$output_la-$k.$objext
		  objlist=" $obj"
		  func_len " $last_robj"
		  func_arith $len0 + $func_len_result
		  len=$func_arith_result
		fi
	      done
	      # Handle the remaining objects by creating one last
	      # reloadable object file.  All subsequent reloadable object
	      # files will link in the last one created.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      reload_objs="$objlist $last_robj"
	      eval concat_cmds=\"\$concat_cmds$reload_cmds\"
	      if test -n "$last_robj"; then
	        eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
	      fi
	      func_append delfiles " $output"

	    else
	      output=
	    fi

	    ${skipped_export-false} && {
	      func_verbose "generating symbol list for '$libname.la'"
	      export_symbols=$output_objdir/$libname.exp
	      $opt_dry_run || $RM $export_symbols
	      libobjs=$output
	      # Append the command to create the export file.
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
	      if test -n "$last_robj"; then
		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
	      fi
	    }

	    test -n "$save_libobjs" &&
	      func_verbose "creating a temporary reloadable object file: $output"

	    # Loop through the commands generated above and execute them.
	    save_ifs=$IFS; IFS='~'
	    for cmd in $concat_cmds; do
	      IFS=$save_ifs
	      $opt_quiet || {
		  func_quote_for_expand "$cmd"
		  eval "func_echo $func_quote_for_expand_result"
	      }
	      $opt_dry_run || eval "$cmd" || {
		lt_exit=$?

		# Restore the uninstalled library and exit
		if test relink = "$opt_mode"; then
		  ( cd "$output_objdir" && \
		    $RM "${realname}T" && \
		    $MV "${realname}U" "$realname" )
		fi

		exit $lt_exit
	      }
	    done
	    IFS=$save_ifs

	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
	    fi
	  fi

          ${skipped_export-false} && {
	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
	      tmp_export_symbols=$export_symbols
	      test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
	    fi

	    if test -n "$orig_export_symbols"; then
	      # The given exports_symbols file has to be filtered, so filter it.
	      func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
	      # 's' commands, which not all seds can handle. GNU sed should be fine
	      # though. Also, the filter scales superlinearly with the number of
	      # global variables. join(1) would be nice here, but unfortunately
	      # isn't a blessed tool.
	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
	      export_symbols=$output_objdir/$libname.def
	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
	    fi
	  }

	  libobjs=$output
	  # Restore the value of output.
	  output=$save_output

	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
	    test "X$libobjs" = "X " && libobjs=
	  fi
	  # Expand the library linking commands again to reset the
	  # value of $libobjs for piecewise linking.

	  # Do each of the archive commands.
	  if test yes = "$module" && test -n "$module_cmds"; then
	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
	      cmds=$module_expsym_cmds
	    else
	      cmds=$module_cmds
	    fi
	  else
	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
	      cmds=$archive_expsym_cmds
	    else
	      cmds=$archive_cmds
	    fi
	  fi
	fi

	if test -n "$delfiles"; then
	  # Append the command to remove temporary files to $cmds.
	  eval cmds=\"\$cmds~\$RM $delfiles\"
	fi

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop=$output_objdir/${outputname}x
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append libobjs " $func_extract_archives_result"
	  test "X$libobjs" = "X " && libobjs=
	fi

	save_ifs=$IFS; IFS='~'
	for cmd in $cmds; do
	  IFS=$sp$nl
	  eval cmd=\"$cmd\"
	  IFS=$save_ifs
	  $opt_quiet || {
	    func_quote_for_expand "$cmd"
	    eval "func_echo $func_quote_for_expand_result"
	  }
	  $opt_dry_run || eval "$cmd" || {
	    lt_exit=$?

	    # Restore the uninstalled library and exit
	    if test relink = "$opt_mode"; then
	      ( cd "$output_objdir" && \
	        $RM "${realname}T" && \
		$MV "${realname}U" "$realname" )
	    fi

	    exit $lt_exit
	  }
	done
	IFS=$save_ifs

	# Restore the uninstalled library and exit
	if test relink = "$opt_mode"; then
	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?

	  if test -n "$convenience"; then
	    if test -z "$whole_archive_flag_spec"; then
	      func_show_eval '${RM}r "$gentop"'
	    fi
	  fi

	  exit $EXIT_SUCCESS
	fi

	# Create links to the real library.
	for linkname in $linknames; do
	  if test "$realname" != "$linkname"; then
	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
	  fi
	done

	# If -module or -export-dynamic was specified, set the dlname.
	if test yes = "$module" || test yes = "$export_dynamic"; then
	  # On all known operating systems, these are identical.
	  dlname=$soname
	fi
      fi
      ;;

    obj)
      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
	func_warning "'-dlopen' is ignored for objects"
      fi

      case " $deplibs" in
      *\ -l* | *\ -L*)
	func_warning "'-l' and '-L' are ignored for objects" ;;
      esac

      test -n "$rpath" && \
	func_warning "'-rpath' is ignored for objects"

      test -n "$xrpath" && \
	func_warning "'-R' is ignored for objects"

      test -n "$vinfo" && \
	func_warning "'-version-info' is ignored for objects"

      test -n "$release" && \
	func_warning "'-release' is ignored for objects"

      case $output in
      *.lo)
	test -n "$objs$old_deplibs" && \
	  func_fatal_error "cannot build library object '$output' from non-libtool objects"

	libobj=$output
	func_lo2o "$libobj"
	obj=$func_lo2o_result
	;;
      *)
	libobj=
	obj=$output
	;;
      esac

      # Delete the old objects.
      $opt_dry_run || $RM $obj $libobj

      # Objects from convenience libraries.  This assumes
      # single-version convenience libraries.  Whenever we create
      # different ones for PIC/non-PIC, this we'll have to duplicate
      # the extraction.
      reload_conv_objs=
      gentop=
      # if reload_cmds runs $LD directly, get rid of -Wl from
      # whole_archive_flag_spec and hope we can get by with turning comma
      # into space.
      case $reload_cmds in
        *\$LD[\ \$]*) wl= ;;
      esac
      if test -n "$convenience"; then
	if test -n "$whole_archive_flag_spec"; then
	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
	  test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
	  reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
	else
	  gentop=$output_objdir/${obj}x
	  func_append generated " $gentop"

	  func_extract_archives $gentop $convenience
	  reload_conv_objs="$reload_objs $func_extract_archives_result"
	fi
      fi

      # If we're not building shared, we need to use non_pic_objs
      test yes = "$build_libtool_libs" || libobjs=$non_pic_objects

      # Create the old-style object.
      reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs

      output=$obj
      func_execute_cmds "$reload_cmds" 'exit $?'

      # Exit if we aren't doing a library object file.
      if test -z "$libobj"; then
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	exit $EXIT_SUCCESS
      fi

      test yes = "$build_libtool_libs" || {
	if test -n "$gentop"; then
	  func_show_eval '${RM}r "$gentop"'
	fi

	# Create an invalid libtool object if no PIC, so that we don't
	# accidentally link it into a program.
	# $show "echo timestamp > $libobj"
	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
	exit $EXIT_SUCCESS
      }

      if test -n "$pic_flag" || test default != "$pic_mode"; then
	# Only do commands if we really have different PIC objects.
	reload_objs="$libobjs $reload_conv_objs"
	output=$libobj
	func_execute_cmds "$reload_cmds" 'exit $?'
      fi

      if test -n "$gentop"; then
	func_show_eval '${RM}r "$gentop"'
      fi

      exit $EXIT_SUCCESS
      ;;

    prog)
      case $host in
	*cygwin*) func_stripname '' '.exe' "$output"
	          output=$func_stripname_result.exe;;
      esac
      test -n "$vinfo" && \
	func_warning "'-version-info' is ignored for programs"

      test -n "$release" && \
	func_warning "'-release' is ignored for programs"

      $preload \
	&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
	&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."

      case $host in
      *-*-rhapsody* | *-*-darwin1.[012])
	# On Rhapsody replace the C library is the System framework
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
	;;
      esac

      case $host in
      *-*-darwin*)
	# Don't allow lazy linking, it breaks C++ global constructors
	# But is supposedly fixed on 10.4 or later (yay!).
	if test CXX = "$tagname"; then
	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
	    10.[0123])
	      func_append compile_command " $wl-bind_at_load"
	      func_append finalize_command " $wl-bind_at_load"
	    ;;
	  esac
	fi
	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
	;;
      esac


      # move library search paths that coincide with paths to not yet
      # installed libraries to the beginning of the library search list
      new_libs=
      for path in $notinst_path; do
	case " $new_libs " in
	*" -L$path/$objdir "*) ;;
	*)
	  case " $compile_deplibs " in
	  *" -L$path/$objdir "*)
	    func_append new_libs " -L$path/$objdir" ;;
	  esac
	  ;;
	esac
      done
      for deplib in $compile_deplibs; do
	case $deplib in
	-L*)
	  case " $new_libs " in
	  *" $deplib "*) ;;
	  *) func_append new_libs " $deplib" ;;
	  esac
	  ;;
	*) func_append new_libs " $deplib" ;;
	esac
      done
      compile_deplibs=$new_libs


      func_append compile_command " $compile_deplibs"
      func_append finalize_command " $finalize_deplibs"

      if test -n "$rpath$xrpath"; then
	# If the user specified any rpath flags, then add them.
	for libdir in $rpath $xrpath; do
	  # This is the magic to use -rpath.
	  case "$finalize_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_rpath " $libdir" ;;
	  esac
	done
      fi

      # Now hardcode the library paths
      rpath=
      hardcode_libdirs=
      for libdir in $compile_rpath $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs=$libdir
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append perm_rpath " $libdir" ;;
	  esac
	fi
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$libdir:"*) ;;
	  ::) dllsearchpath=$libdir;;
	  *) func_append dllsearchpath ":$libdir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) func_append dllsearchpath ":$testbindir";;
	  esac
	  ;;
	esac
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir=$hardcode_libdirs
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      compile_rpath=$rpath

      rpath=
      hardcode_libdirs=
      for libdir in $finalize_rpath; do
	if test -n "$hardcode_libdir_flag_spec"; then
	  if test -n "$hardcode_libdir_separator"; then
	    if test -z "$hardcode_libdirs"; then
	      hardcode_libdirs=$libdir
	    else
	      # Just accumulate the unique libdirs.
	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
		;;
	      *)
		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
		;;
	      esac
	    fi
	  else
	    eval flag=\"$hardcode_libdir_flag_spec\"
	    func_append rpath " $flag"
	  fi
	elif test -n "$runpath_var"; then
	  case "$finalize_perm_rpath " in
	  *" $libdir "*) ;;
	  *) func_append finalize_perm_rpath " $libdir" ;;
	  esac
	fi
      done
      # Substitute the hardcoded libdirs into the rpath.
      if test -n "$hardcode_libdir_separator" &&
	 test -n "$hardcode_libdirs"; then
	libdir=$hardcode_libdirs
	eval rpath=\" $hardcode_libdir_flag_spec\"
      fi
      finalize_rpath=$rpath

      if test -n "$libobjs" && test yes = "$build_old_libs"; then
	# Transform all the library objects into standard objects.
	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
      fi

      func_generate_dlsyms "$outputname" "@PROGRAM@" false

      # template prelinking step
      if test -n "$prelink_cmds"; then
	func_execute_cmds "$prelink_cmds" 'exit $?'
      fi

      wrappers_required=:
      case $host in
      *cegcc* | *mingw32ce*)
        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
        wrappers_required=false
        ;;
      *cygwin* | *mingw* )
        test yes = "$build_libtool_libs" || wrappers_required=false
        ;;
      *)
        if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
          wrappers_required=false
        fi
        ;;
      esac
      $wrappers_required || {
	# Replace the output file specification.
	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	link_command=$compile_command$compile_rpath

	# We have no uninstalled library dependencies, so finalize right now.
	exit_status=0
	func_show_eval "$link_command" 'exit_status=$?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	# Delete the generated files.
	if test -f "$output_objdir/${outputname}S.$objext"; then
	  func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
	fi

	exit $exit_status
      }

      if test -n "$compile_shlibpath$finalize_shlibpath"; then
	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
      fi
      if test -n "$finalize_shlibpath"; then
	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
      fi

      compile_var=
      finalize_var=
      if test -n "$runpath_var"; then
	if test -n "$perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
	if test -n "$finalize_perm_rpath"; then
	  # We should set the runpath_var.
	  rpath=
	  for dir in $finalize_perm_rpath; do
	    func_append rpath "$dir:"
	  done
	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
	fi
      fi

      if test yes = "$no_install"; then
	# We don't need to create a wrapper script.
	link_command=$compile_var$compile_command$compile_rpath
	# Replace the output file specification.
	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
	# Delete the old output file.
	$opt_dry_run || $RM $output
	# Link the executable and exit
	func_show_eval "$link_command" 'exit $?'

	if test -n "$postlink_cmds"; then
	  func_to_tool_file "$output"
	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	  func_execute_cmds "$postlink_cmds" 'exit $?'
	fi

	exit $EXIT_SUCCESS
      fi

      case $hardcode_action,$fast_install in
        relink,*)
	  # Fast installation is not supported
	  link_command=$compile_var$compile_command$compile_rpath
	  relink_command=$finalize_var$finalize_command$finalize_rpath

	  func_warning "this platform does not like uninstalled shared libraries"
	  func_warning "'$output' will be relinked during installation"
	  ;;
        *,yes)
	  link_command=$finalize_var$compile_command$finalize_rpath
	  relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
          ;;
	*,no)
	  link_command=$compile_var$compile_command$compile_rpath
	  relink_command=$finalize_var$finalize_command$finalize_rpath
          ;;
	*,needless)
	  link_command=$finalize_var$compile_command$finalize_rpath
	  relink_command=
          ;;
      esac

      # Replace the output file specification.
      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`

      # Delete the old output files.
      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname

      func_show_eval "$link_command" 'exit $?'

      if test -n "$postlink_cmds"; then
	func_to_tool_file "$output_objdir/$outputname"
	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
	func_execute_cmds "$postlink_cmds" 'exit $?'
      fi

      # Now create the wrapper script.
      func_verbose "creating $output"

      # Quote the relink command for shipping.
      if test -n "$relink_command"; then
	# Preserve any variables that may affect compiler behavior
	for var in $variables_saved_for_relink; do
	  if eval test -z \"\${$var+set}\"; then
	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	  elif eval var_value=\$$var; test -z "$var_value"; then
	    relink_command="$var=; export $var; $relink_command"
	  else
	    func_quote_for_eval "$var_value"
	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	  fi
	done
	relink_command="(cd `pwd`; $relink_command)"
	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      fi

      # Only actually do things if not in dry run mode.
      $opt_dry_run || {
	# win32 will think the script is a binary if it has
	# a .exe suffix, so we strip it off here.
	case $output in
	  *.exe) func_stripname '' '.exe' "$output"
	         output=$func_stripname_result ;;
	esac
	# test for cygwin because mv fails w/o .exe extensions
	case $host in
	  *cygwin*)
	    exeext=.exe
	    func_stripname '' '.exe' "$outputname"
	    outputname=$func_stripname_result ;;
	  *) exeext= ;;
	esac
	case $host in
	  *cygwin* | *mingw* )
	    func_dirname_and_basename "$output" "" "."
	    output_name=$func_basename_result
	    output_path=$func_dirname_result
	    cwrappersource=$output_path/$objdir/lt-$output_name.c
	    cwrapper=$output_path/$output_name.exe
	    $RM $cwrappersource $cwrapper
	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15

	    func_emit_cwrapperexe_src > $cwrappersource

	    # The wrapper executable is built using the $host compiler,
	    # because it contains $host paths and files. If cross-
	    # compiling, it, like the target executable, must be
	    # executed on the $host or under an emulation environment.
	    $opt_dry_run || {
	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
	      $STRIP $cwrapper
	    }

	    # Now, create the wrapper script for func_source use:
	    func_ltwrapper_scriptname $cwrapper
	    $RM $func_ltwrapper_scriptname_result
	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
	    $opt_dry_run || {
	      # note: this script will not be executed, so do not chmod.
	      if test "x$build" = "x$host"; then
		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
	      else
		func_emit_wrapper no > $func_ltwrapper_scriptname_result
	      fi
	    }
	  ;;
	  * )
	    $RM $output
	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15

	    func_emit_wrapper no > $output
	    chmod +x $output
	  ;;
	esac
      }
      exit $EXIT_SUCCESS
      ;;
    esac

    # See if we need to build an old-fashioned archive.
    for oldlib in $oldlibs; do

      case $build_libtool_libs in
        convenience)
	  oldobjs="$libobjs_save $symfileobj"
	  addlibs=$convenience
	  build_libtool_libs=no
	  ;;
	module)
	  oldobjs=$libobjs_save
	  addlibs=$old_convenience
	  build_libtool_libs=no
          ;;
	*)
	  oldobjs="$old_deplibs $non_pic_objects"
	  $preload && test -f "$symfileobj" \
	    && func_append oldobjs " $symfileobj"
	  addlibs=$old_convenience
	  ;;
      esac

      if test -n "$addlibs"; then
	gentop=$output_objdir/${outputname}x
	func_append generated " $gentop"

	func_extract_archives $gentop $addlibs
	func_append oldobjs " $func_extract_archives_result"
      fi

      # Do each command in the archive commands.
      if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
	cmds=$old_archive_from_new_cmds
      else

	# Add any objects from preloaded convenience libraries
	if test -n "$dlprefiles"; then
	  gentop=$output_objdir/${outputname}x
	  func_append generated " $gentop"

	  func_extract_archives $gentop $dlprefiles
	  func_append oldobjs " $func_extract_archives_result"
	fi

	# POSIX demands no paths to be encoded in archives.  We have
	# to avoid creating archives with duplicate basenames if we
	# might have to extract them afterwards, e.g., when creating a
	# static archive out of a convenience library, or when linking
	# the entirety of a libtool archive into another (currently
	# not supported by libtool).
	if (for obj in $oldobjs
	    do
	      func_basename "$obj"
	      $ECHO "$func_basename_result"
	    done | sort | sort -uc >/dev/null 2>&1); then
	  :
	else
	  echo "copying selected object files to avoid basename conflicts..."
	  gentop=$output_objdir/${outputname}x
	  func_append generated " $gentop"
	  func_mkdir_p "$gentop"
	  save_oldobjs=$oldobjs
	  oldobjs=
	  counter=1
	  for obj in $save_oldobjs
	  do
	    func_basename "$obj"
	    objbase=$func_basename_result
	    case " $oldobjs " in
	    " ") oldobjs=$obj ;;
	    *[\ /]"$objbase "*)
	      while :; do
		# Make sure we don't pick an alternate name that also
		# overlaps.
		newobj=lt$counter-$objbase
		func_arith $counter + 1
		counter=$func_arith_result
		case " $oldobjs " in
		*[\ /]"$newobj "*) ;;
		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
		esac
	      done
	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
	      func_append oldobjs " $gentop/$newobj"
	      ;;
	    *) func_append oldobjs " $obj" ;;
	    esac
	  done
	fi
	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
	tool_oldlib=$func_to_tool_file_result
	eval cmds=\"$old_archive_cmds\"

	func_len " $cmds"
	len=$func_len_result
	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
	  cmds=$old_archive_cmds
	elif test -n "$archiver_list_spec"; then
	  func_verbose "using command file archive linking..."
	  for obj in $oldobjs
	  do
	    func_to_tool_file "$obj"
	    $ECHO "$func_to_tool_file_result"
	  done > $output_objdir/$libname.libcmd
	  func_to_tool_file "$output_objdir/$libname.libcmd"
	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
	  cmds=$old_archive_cmds
	else
	  # the command line is too long to link in one step, link in parts
	  func_verbose "using piecewise archive linking..."
	  save_RANLIB=$RANLIB
	  RANLIB=:
	  objlist=
	  concat_cmds=
	  save_oldobjs=$oldobjs
	  oldobjs=
	  # Is there a better way of finding the last object in the list?
	  for obj in $save_oldobjs
	  do
	    last_oldobj=$obj
	  done
	  eval test_cmds=\"$old_archive_cmds\"
	  func_len " $test_cmds"
	  len0=$func_len_result
	  len=$len0
	  for obj in $save_oldobjs
	  do
	    func_len " $obj"
	    func_arith $len + $func_len_result
	    len=$func_arith_result
	    func_append objlist " $obj"
	    if test "$len" -lt "$max_cmd_len"; then
	      :
	    else
	      # the above command should be used before it gets too long
	      oldobjs=$objlist
	      if test "$obj" = "$last_oldobj"; then
		RANLIB=$save_RANLIB
	      fi
	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
	      eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
	      objlist=
	      len=$len0
	    fi
	  done
	  RANLIB=$save_RANLIB
	  oldobjs=$objlist
	  if test -z "$oldobjs"; then
	    eval cmds=\"\$concat_cmds\"
	  else
	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
	  fi
	fi
      fi
      func_execute_cmds "$cmds" 'exit $?'
    done

    test -n "$generated" && \
      func_show_eval "${RM}r$generated"

    # Now create the libtool archive.
    case $output in
    *.la)
      old_library=
      test yes = "$build_old_libs" && old_library=$libname.$libext
      func_verbose "creating $output"

      # Preserve any variables that may affect compiler behavior
      for var in $variables_saved_for_relink; do
	if eval test -z \"\${$var+set}\"; then
	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
	elif eval var_value=\$$var; test -z "$var_value"; then
	  relink_command="$var=; export $var; $relink_command"
	else
	  func_quote_for_eval "$var_value"
	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
	fi
      done
      # Quote the link command for shipping.
      relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      if test yes = "$hardcode_automatic"; then
	relink_command=
      fi

      # Only create the output if not a dry run.
      $opt_dry_run || {
	for installed in no yes; do
	  if test yes = "$installed"; then
	    if test -z "$install_libdir"; then
	      break
	    fi
	    output=$output_objdir/${outputname}i
	    # Replace all uninstalled libtool libraries with the installed ones
	    newdependency_libs=
	    for deplib in $dependency_libs; do
	      case $deplib in
	      *.la)
		func_basename "$deplib"
		name=$func_basename_result
		func_resolve_sysroot "$deplib"
		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
		test -z "$libdir" && \
		  func_fatal_error "'$deplib' is not a valid libtool archive"
		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
		;;
	      -L*)
		func_stripname -L '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -L$func_replace_sysroot_result"
		;;
	      -R*)
		func_stripname -R '' "$deplib"
		func_replace_sysroot "$func_stripname_result"
		func_append newdependency_libs " -R$func_replace_sysroot_result"
		;;
	      *) func_append newdependency_libs " $deplib" ;;
	      esac
	    done
	    dependency_libs=$newdependency_libs
	    newdlfiles=

	    for lib in $dlfiles; do
	      case $lib in
	      *.la)
	        func_basename "$lib"
		name=$func_basename_result
		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "'$lib' is not a valid libtool archive"
		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      *) func_append newdlfiles " $lib" ;;
	      esac
	    done
	    dlfiles=$newdlfiles
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
	      *.la)
		# Only pass preopened files to the pseudo-archive (for
		# eventual linking with the app. that links it) if we
		# didn't already link the preopened objects directly into
		# the library:
		func_basename "$lib"
		name=$func_basename_result
		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
		test -z "$libdir" && \
		  func_fatal_error "'$lib' is not a valid libtool archive"
		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
		;;
	      esac
	    done
	    dlprefiles=$newdlprefiles
	  else
	    newdlfiles=
	    for lib in $dlfiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlfiles " $abs"
	    done
	    dlfiles=$newdlfiles
	    newdlprefiles=
	    for lib in $dlprefiles; do
	      case $lib in
		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
		*) abs=`pwd`"/$lib" ;;
	      esac
	      func_append newdlprefiles " $abs"
	    done
	    dlprefiles=$newdlprefiles
	  fi
	  $RM $output
	  # place dlname in correct position for cygwin
	  # In fact, it would be nice if we could use this code for all target
	  # systems that can't hard-code library paths into their executables
	  # and that have no shared library path variable independent of PATH,
	  # but it turns out we can't easily determine that from inspecting
	  # libtool variables, so we have to hard-code the OSs to which it
	  # applies here; at the moment, that means platforms that use the PE
	  # object format with DLL files.  See the long comment at the top of
	  # tests/bindir.at for full details.
	  tdlname=$dlname
	  case $host,$output,$installed,$module,$dlname in
	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
	      # If a -bindir argument was supplied, place the dll there.
	      if test -n "$bindir"; then
		func_relative_path "$install_libdir" "$bindir"
		tdlname=$func_relative_path_result/$dlname
	      else
		# Otherwise fall back on heuristic.
		tdlname=../bin/$dlname
	      fi
	      ;;
	  esac
	  $ECHO > $output "\
# $outputname - a libtool library file
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.

# The name that we can dlopen(3).
dlname='$tdlname'

# Names of this library.
library_names='$library_names'

# The name of the static archive.
old_library='$old_library'

# Linker flags that cannot go in dependency_libs.
inherited_linker_flags='$new_inherited_linker_flags'

# Libraries that this one depends upon.
dependency_libs='$dependency_libs'

# Names of additional weak libraries provided by this library
weak_library_names='$weak_libs'

# Version information for $libname.
current=$current
age=$age
revision=$revision

# Is this an already installed library?
installed=$installed

# Should we warn about portability when linking against -modules?
shouldnotlink=$module

# Files to dlopen/dlpreopen
dlopen='$dlfiles'
dlpreopen='$dlprefiles'

# Directory that this library needs to be installed in:
libdir='$install_libdir'"
	  if test no,yes = "$installed,$need_relink"; then
	    $ECHO >> $output "\
relink_command=\"$relink_command\""
	  fi
	done
      }

      # Do a symbolic link so that the libtool archive can be found in
      # LD_LIBRARY_PATH before the program is installed.
      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
      ;;
    esac
    exit $EXIT_SUCCESS
}

if test link = "$opt_mode" || test relink = "$opt_mode"; then
  func_mode_link ${1+"$@"}
fi


# func_mode_uninstall arg...
func_mode_uninstall ()
{
    $debug_cmd

    RM=$nonopt
    files=
    rmforce=false
    exit_status=0

    # This variable tells wrapper scripts just to set variables rather
    # than running their programs.
    libtool_install_magic=$magic

    for arg
    do
      case $arg in
      -f) func_append RM " $arg"; rmforce=: ;;
      -*) func_append RM " $arg" ;;
      *) func_append files " $arg" ;;
      esac
    done

    test -z "$RM" && \
      func_fatal_help "you must specify an RM program"

    rmdirs=

    for file in $files; do
      func_dirname "$file" "" "."
      dir=$func_dirname_result
      if test . = "$dir"; then
	odir=$objdir
      else
	odir=$dir/$objdir
      fi
      func_basename "$file"
      name=$func_basename_result
      test uninstall = "$opt_mode" && odir=$dir

      # Remember odir for removal later, being careful to avoid duplicates
      if test clean = "$opt_mode"; then
	case " $rmdirs " in
	  *" $odir "*) ;;
	  *) func_append rmdirs " $odir" ;;
	esac
      fi

      # Don't error if the file doesn't exist and rm -f was used.
      if { test -L "$file"; } >/dev/null 2>&1 ||
	 { test -h "$file"; } >/dev/null 2>&1 ||
	 test -f "$file"; then
	:
      elif test -d "$file"; then
	exit_status=1
	continue
      elif $rmforce; then
	continue
      fi

      rmfiles=$file

      case $name in
      *.la)
	# Possibly a libtool archive, so verify it.
	if func_lalib_p "$file"; then
	  func_source $dir/$name

	  # Delete the libtool libraries and symlinks.
	  for n in $library_names; do
	    func_append rmfiles " $odir/$n"
	  done
	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"

	  case $opt_mode in
	  clean)
	    case " $library_names " in
	    *" $dlname "*) ;;
	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
	    esac
	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
	    ;;
	  uninstall)
	    if test -n "$library_names"; then
	      # Do each command in the postuninstall commands.
	      func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
	    fi

	    if test -n "$old_library"; then
	      # Do each command in the old_postuninstall commands.
	      func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
	    fi
	    # FIXME: should reinstall the best remaining shared library.
	    ;;
	  esac
	fi
	;;

      *.lo)
	# Possibly a libtool object, so verify it.
	if func_lalib_p "$file"; then

	  # Read the .lo file
	  func_source $dir/$name

	  # Add PIC object to the list of files to remove.
	  if test -n "$pic_object" && test none != "$pic_object"; then
	    func_append rmfiles " $dir/$pic_object"
	  fi

	  # Add non-PIC object to the list of files to remove.
	  if test -n "$non_pic_object" && test none != "$non_pic_object"; then
	    func_append rmfiles " $dir/$non_pic_object"
	  fi
	fi
	;;

      *)
	if test clean = "$opt_mode"; then
	  noexename=$name
	  case $file in
	  *.exe)
	    func_stripname '' '.exe' "$file"
	    file=$func_stripname_result
	    func_stripname '' '.exe' "$name"
	    noexename=$func_stripname_result
	    # $file with .exe has already been added to rmfiles,
	    # add $file without .exe
	    func_append rmfiles " $file"
	    ;;
	  esac
	  # Do a test to see if this is a libtool program.
	  if func_ltwrapper_p "$file"; then
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      relink_command=
	      func_source $func_ltwrapper_scriptname_result
	      func_append rmfiles " $func_ltwrapper_scriptname_result"
	    else
	      relink_command=
	      func_source $dir/$noexename
	    fi

	    # note $name still contains .exe if it was in $file originally
	    # as does the version of $file that was added into $rmfiles
	    func_append rmfiles " $odir/$name $odir/${name}S.$objext"
	    if test yes = "$fast_install" && test -n "$relink_command"; then
	      func_append rmfiles " $odir/lt-$name"
	    fi
	    if test "X$noexename" != "X$name"; then
	      func_append rmfiles " $odir/lt-$noexename.c"
	    fi
	  fi
	fi
	;;
      esac
      func_show_eval "$RM $rmfiles" 'exit_status=1'
    done

    # Try to remove the $objdir's in the directories where we deleted files
    for dir in $rmdirs; do
      if test -d "$dir"; then
	func_show_eval "rmdir $dir >/dev/null 2>&1"
      fi
    done

    exit $exit_status
}

if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
  func_mode_uninstall ${1+"$@"}
fi

test -z "$opt_mode" && {
  help=$generic_help
  func_fatal_help "you must specify a MODE"
}

test -z "$exec_cmd" && \
  func_fatal_help "invalid operation mode '$opt_mode'"

if test -n "$exec_cmd"; then
  eval exec "$exec_cmd"
  exit $EXIT_FAILURE
fi

exit $exit_status


# The TAGs below are defined such that we never get into a situation
# where we disable both kinds of libraries.  Given conflicting
# choices, we go for a static library, that is the most portable,
# since we can't tell whether shared libraries were disabled because
# the user asked for that or because the platform doesn't support
# them.  This is particularly important on AIX, because we don't
# support having both static and shared libraries enabled at the same
# time on that platform, so we default to a shared-only configuration.
# If a disable-shared tag is given, we'll fallback to a static-only
# configuration.  But we'll never go from static-only to shared-only.

# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
build_libtool_libs=no
build_old_libs=yes
# ### END LIBTOOL TAG CONFIG: disable-shared

# ### BEGIN LIBTOOL TAG CONFIG: disable-static
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
# ### END LIBTOOL TAG CONFIG: disable-static

# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:

# ### BEGIN LIBTOOL TAG CONFIG: CXX

# The linker used to build libraries.
LD="/usr/bin/ld -m elf_x86_64"

# How to create reloadable object files.
reload_flag=" -r"
reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"

# Commands used to build an old-style archive.
old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib"

# A language specific compiler.
CC="g++"

# Is the compiler the GNU compiler?
with_gcc=yes

# Compiler flag to turn off builtin functions.
no_builtin_flag=" -fno-builtin"

# Additional compiler flags for building library objects.
pic_flag=" -fPIC -DPIC"

# How to pass a linker flag through the compiler.
wl="-Wl,"

# Compiler flag to prevent dynamic linking.
link_static_flag="-static"

# Does compiler simultaneously support -c and -o options?
compiler_c_o="yes"

# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=no

# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=no

# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec="\$wl--export-dynamic"

# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec="\$wl--whole-archive\$convenience \$wl--no-whole-archive"

# Whether the compiler copes with passing no objects directly.
compiler_needs_object="no"

# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=""

# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=""

# Commands used to build a shared archive.
archive_cmds="\$CC \$pic_flag -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \$wl-soname \$wl\$soname -o \$lib"
archive_expsym_cmds="\$CC \$pic_flag -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \$wl-soname \$wl\$soname \$wl-retain-symbols-file \$wl\$export_symbols -o \$lib"

# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=""
module_expsym_cmds=""

# Whether we are building with GNU ld or not.
with_gnu_ld="yes"

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

# Flag that enforces no undefined symbols.
no_undefined_flag=""

# Flag to hardcode $libdir into a binary during linking.
# This must work even if $libdir does not exist
hardcode_libdir_flag_spec="\$wl-rpath \$wl\$libdir"

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

# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=no

# Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting $shlibpath_var if the
# library is relocated.
hardcode_direct_absolute=no

# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=no

# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=unsupported

# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=no

# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=no

# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=unknown

# Set to "yes" if exported symbols are required.
always_export_symbols=no

# The commands to list exported symbols.
export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"

# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"

# Symbols that must always be exported.
include_expsyms=""

# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=""

# Commands necessary for finishing linking programs.
postlink_cmds=""

# Specify filename containing input files.
file_list_spec=""

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

# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs="/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0 /usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib /lib/../lib /usr/lib/../lib /usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/../../.."

# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects="/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib/crti.o /usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/crtbeginS.o"
postdep_objects="/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/crtendS.o /usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib/crtn.o"
predeps=""
postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s"

# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path="-L/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0 -L/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/../../.."

# ### END LIBTOOL TAG CONFIG: CXX