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# Generated from ltmain.m4sh.
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# ltmain.sh (GNU libtool) 2.2.6b
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# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
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# This is free software; see the source for copying conditions.  There is NO
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# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# GNU Libtool is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# As a special exception to the GNU General Public License,
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# if you distribute this file as part of a program or library that
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# is built using GNU Libtool, you may include this file under the
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# same distribution terms that you use for the rest of that program.
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#
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# GNU Libtool is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Libtool; see the file COPYING.  If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html,
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# or obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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# Usage: $progname [OPTION]... [MODE-ARG]...
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#
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# Provide generalized library-building support services.
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#
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#     --config             show all configuration variables
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#     --debug              enable verbose shell tracing
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# -n, --dry-run            display commands without modifying any files
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#     --features           display basic configuration information and exit
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#     --mode=MODE          use operation mode MODE
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#     --preserve-dup-deps  don't remove duplicate dependency libraries
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#     --quiet, --silent    don't print informational messages
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#     --tag=TAG            use configuration variables from tag TAG
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# -v, --verbose            print informational messages (default)
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#     --version            print version information
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# -h, --help               print short or long help message
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#
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# MODE must be one of the following:
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#
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#       clean              remove files from the build directory
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#       compile            compile a source file into a libtool object
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#       execute            automatically set library path, then run a program
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#       finish             complete the installation of libtool libraries
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#       install            install libraries or executables
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#       link               create a library or an executable
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#       uninstall          remove libraries from an installed directory
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#
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# MODE-ARGS vary depending on the MODE.
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# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
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#
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# When reporting a bug, please describe a test case to reproduce it and
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# include the following information:
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#
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#       host-triplet:	$host
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#       shell:		$SHELL
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#       compiler:		$LTCC
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#       compiler flags:		$LTCFLAGS
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#       linker:		$LD (gnu? $with_gnu_ld)
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#       $progname:		(GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu1
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#       automake:		$automake_version
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#       autoconf:		$autoconf_version
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#
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# Report bugs to <bug-libtool@gnu.org>.
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PROGRAM=ltmain.sh
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PACKAGE=libtool
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VERSION="2.2.6b Debian-2.2.6b-2ubuntu1"
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TIMESTAMP=""
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package_revision=1.3017
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# Be Bourne compatible
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
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  emulate sh
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  NULLCMD=:
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  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
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  # is contrary to our usage.  Disable this feature.
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  alias -g '${1+"$@"}'='"$@"'
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  setopt NO_GLOB_SUBST
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else
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  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
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fi
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BIN_SH=xpg4; export BIN_SH # for Tru64
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DUALCASE=1; export DUALCASE # for MKS sh
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# NLS nuisances: We save the old values to restore during execute mode.
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# Only set LANG and LC_ALL to C if already set.
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# These must not be set unconditionally because not all systems understand
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# e.g. LANG=C (notably SCO).
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lt_user_locale=
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lt_safe_locale=
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for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
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do
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  eval "if test \"\${$lt_var+set}\" = set; then
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          save_$lt_var=\$$lt_var
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          $lt_var=C
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	  export $lt_var
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	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
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	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
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	fi"
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done
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$lt_unset CDPATH
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: ${CP="cp -f"}
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: ${ECHO="echo"}
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: ${EGREP="/bin/grep -E"}
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: ${FGREP="/bin/grep -F"}
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: ${GREP="/bin/grep"}
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: ${LN_S="ln -s"}
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: ${MAKE="make"}
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: ${MKDIR="mkdir"}
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: ${MV="mv -f"}
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: ${RM="rm -f"}
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: ${SED="/bin/sed"}
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: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
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: ${Xsed="$SED -e 1s/^X//"}
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# Global variables:
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EXIT_SUCCESS=0
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EXIT_FAILURE=1
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EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
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EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
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exit_status=$EXIT_SUCCESS
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# Make sure IFS has a sensible default
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lt_nl='
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'
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IFS=" 	$lt_nl"
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dirname="s,/[^/]*$,,"
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basename="s,^.*/,,"
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# func_dirname_and_basename file append nondir_replacement
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# perform func_basename and func_dirname in a single function
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# call:
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#   dirname:  Compute the dirname of FILE.  If nonempty,
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#             add APPEND to the result, otherwise set result
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#             to NONDIR_REPLACEMENT.
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#             value returned in "$func_dirname_result"
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#   basename: Compute filename of FILE.
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#             value retuned in "$func_basename_result"
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# Implementation must be kept synchronized with func_dirname
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# and func_basename. For efficiency, we do not delegate to
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# those functions but instead duplicate the functionality here.
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func_dirname_and_basename ()
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{
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  # Extract subdirectory from the argument.
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  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
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  if test "X$func_dirname_result" = "X${1}"; then
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    func_dirname_result="${3}"
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  else
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    func_dirname_result="$func_dirname_result${2}"
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  fi
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  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
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}
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# Generated shell functions inserted here.
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# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
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# is ksh but when the shell is invoked as "sh" and the current value of
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# the _XPG environment variable is not equal to 1 (one), the special
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# positional parameter $0, within a function call, is the name of the
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# function.
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progpath="$0"
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# The name of this program:
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# In the unlikely event $progname began with a '-', it would play havoc with
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# func_echo (imagine progname=-n), so we prepend ./ in that case:
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func_dirname_and_basename "$progpath"
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progname=$func_basename_result
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case $progname in
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  -*) progname=./$progname ;;
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esac
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# Make sure we have an absolute path for reexecution:
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case $progpath in
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  [\\/]*|[A-Za-z]:\\*) ;;
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  *[\\/]*)
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     progdir=$func_dirname_result
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     progdir=`cd "$progdir" && pwd`
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     progpath="$progdir/$progname"
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     ;;
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  *)
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     save_IFS="$IFS"
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     IFS=:
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     for progdir in $PATH; do
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       IFS="$save_IFS"
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       test -x "$progdir/$progname" && break
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     done
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     IFS="$save_IFS"
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     test -n "$progdir" || progdir=`pwd`
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     progpath="$progdir/$progname"
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     ;;
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esac
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# Sed substitution that helps us do robust quoting.  It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed="${SED}"' -e 1s/^X//'
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sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
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# Same as above, but do not quote variable references.
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double_quote_subst='s/\(["`\\]\)/\\\1/g'
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# Re-`\' parameter expansions in output of double_quote_subst that were
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# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
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# in input to double_quote_subst, that '$' was protected from expansion.
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# Since each input `\' is now two `\'s, look for any number of runs of
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# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
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bs='\\'
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bs2='\\\\'
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bs4='\\\\\\\\'
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dollar='\$'
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sed_double_backslash="\
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  s/$bs4/&\\
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/g
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  s/^$bs2$dollar/$bs&/
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  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
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  s/\n//g"
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# Standard options:
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opt_dry_run=false
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opt_help=false
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opt_quiet=false
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opt_verbose=false
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opt_warning=:
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# func_echo arg...
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# Echo program name prefixed message, along with the current mode
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# name if it has been set yet.
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func_echo ()
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{
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    $ECHO "$progname${mode+: }$mode: $*"
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}
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# func_verbose arg...
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# Echo program name prefixed message in verbose mode only.
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func_verbose ()
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{
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    $opt_verbose && func_echo ${1+"$@"}
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    # A bug in bash halts the script if the last line of a function
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    # fails when set -e is in force, so we need another command to
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    # work around that:
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    :
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}
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# func_error arg...
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# Echo program name prefixed message to standard error.
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func_error ()
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{
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    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
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}
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# func_warning arg...
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# Echo program name prefixed warning message to standard error.
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func_warning ()
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{
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    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
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    # bash bug again:
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    :
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}
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# func_fatal_error arg...
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# Echo program name prefixed message to standard error, and exit.
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func_fatal_error ()
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{
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    func_error ${1+"$@"}
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    exit $EXIT_FAILURE
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}
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# func_fatal_help arg...
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# Echo program name prefixed message to standard error, followed by
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# a help hint, and exit.
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func_fatal_help ()
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{
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    func_error ${1+"$@"}
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    func_fatal_error "$help"
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}
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help="Try \`$progname --help' for more information."  ## default
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# func_grep expression filename
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# Check whether EXPRESSION matches any line of FILENAME, without output.
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func_grep ()
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{
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    $GREP "$1" "$2" >/dev/null 2>&1
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}
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# func_mkdir_p directory-path
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# Make sure the entire path to DIRECTORY-PATH is available.
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func_mkdir_p ()
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{
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    my_directory_path="$1"
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    my_dir_list=
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    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
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      # Protect directory names starting with `-'
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      case $my_directory_path in
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        -*) my_directory_path="./$my_directory_path" ;;
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      esac
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      # While some portion of DIR does not yet exist...
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      while test ! -d "$my_directory_path"; do
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        # ...make a list in topmost first order.  Use a colon delimited
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	# list incase some portion of path contains whitespace.
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        my_dir_list="$my_directory_path:$my_dir_list"
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        # If the last portion added has no slash in it, the list is done
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        case $my_directory_path in */*) ;; *) break ;; esac
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        # ...otherwise throw away the child directory and loop
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        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
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      done
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      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
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      save_mkdir_p_IFS="$IFS"; IFS=':'
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      for my_dir in $my_dir_list; do
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	IFS="$save_mkdir_p_IFS"
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        # mkdir can fail with a `File exist' error if two processes
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        # try to create one of the directories concurrently.  Don't
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        # stop in that case!
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        $MKDIR "$my_dir" 2>/dev/null || :
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      done
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      IFS="$save_mkdir_p_IFS"
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      # Bail out if we (or some other process) failed to create a directory.
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      test -d "$my_directory_path" || \
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        func_fatal_error "Failed to create \`$1'"
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    fi
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}
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# func_mktempdir [string]
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# Make a temporary directory that won't clash with other running
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# libtool processes, and avoids race conditions if possible.  If
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# given, STRING is the basename for that directory.
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func_mktempdir ()
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{
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    my_template="${TMPDIR-/tmp}/${1-$progname}"
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    if test "$opt_dry_run" = ":"; then
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      # Return a directory name, but don't create it in dry-run mode
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      my_tmpdir="${my_template}-$$"
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    else
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      # If mktemp works, use that first and foremost
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      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
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      if test ! -d "$my_tmpdir"; then
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        # Failing that, at least try and use $RANDOM to avoid a race
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        my_tmpdir="${my_template}-${RANDOM-0}$$"
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        save_mktempdir_umask=`umask`
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        umask 0077
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        $MKDIR "$my_tmpdir"
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        umask $save_mktempdir_umask
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      fi
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      # If we're not in dry-run mode, bomb out on failure
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      test -d "$my_tmpdir" || \
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        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
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    fi
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    $ECHO "X$my_tmpdir" | $Xsed
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}
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# func_quote_for_eval arg
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# Aesthetically quote ARG to be evaled later.
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# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
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# is double-quoted, suitable for a subsequent eval, whereas
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# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
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# which are still active within double quotes backslashified.
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func_quote_for_eval ()
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{
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    case $1 in
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      *[\\\`\"\$]*)
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	func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
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      *)
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        func_quote_for_eval_unquoted_result="$1" ;;
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    esac
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    case $func_quote_for_eval_unquoted_result in
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      # Double-quote args containing shell metacharacters to delay
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      # word splitting, command substitution and and variable
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      # expansion for a subsequent eval.
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      # Many Bourne shells cannot handle close brackets correctly
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      # in scan sets, so we specify it separately.
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      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
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        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
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        ;;
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      *)
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        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
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    esac
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}
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# func_quote_for_expand arg
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# Aesthetically quote ARG to be evaled later; same as above,
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# but do not quote variable references.
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func_quote_for_expand ()
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{
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    case $1 in
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      *[\\\`\"]*)
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	my_arg=`$ECHO "X$1" | $Xsed \
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	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
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      *)
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        my_arg="$1" ;;
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    esac
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    case $my_arg in
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      # Double-quote args containing shell metacharacters to delay
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      # word splitting and command substitution for a subsequent eval.
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      # Many Bourne shells cannot handle close brackets correctly
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      # in scan sets, so we specify it separately.
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      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
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        my_arg="\"$my_arg\""
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        ;;
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    esac
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    func_quote_for_expand_result="$my_arg"
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}
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# func_show_eval cmd [fail_exp]
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# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
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# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
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# is given, then evaluate it.
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func_show_eval ()
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{
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    my_cmd="$1"
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    my_fail_exp="${2-:}"
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    ${opt_silent-false} || {
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      func_quote_for_expand "$my_cmd"
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      eval "func_echo $func_quote_for_expand_result"
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    }
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    if ${opt_dry_run-false}; then :; else
457
      eval "$my_cmd"
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      my_status=$?
459
      if test "$my_status" -eq 0; then :; else
460
	eval "(exit $my_status); $my_fail_exp"
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      fi
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    fi
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}
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# func_show_eval_locale cmd [fail_exp]
467
# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
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# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
469
# is given, then evaluate it.  Use the saved locale for evaluation.
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func_show_eval_locale ()
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{
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    my_cmd="$1"
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    my_fail_exp="${2-:}"
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    ${opt_silent-false} || {
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      func_quote_for_expand "$my_cmd"
477
      eval "func_echo $func_quote_for_expand_result"
478
    }
479
480
    if ${opt_dry_run-false}; then :; else
481
      eval "$lt_user_locale
482
	    $my_cmd"
483
      my_status=$?
484
      eval "$lt_safe_locale"
485
      if test "$my_status" -eq 0; then :; else
486
	eval "(exit $my_status); $my_fail_exp"
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      fi
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    fi
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}
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493
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# func_version
496
# Echo version message to standard output and exit.
497
func_version ()
498
{
499
    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
500
        s/^# //
501
	s/^# *$//
502
        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
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        p
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     }' < "$progpath"
505
     exit $?
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}
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# func_usage
509
# Echo short help message to standard output and exit.
510
func_usage ()
511
{
512
    $SED -n '/^# Usage:/,/# -h/ {
513
        s/^# //
514
	s/^# *$//
515
	s/\$progname/'$progname'/
516
	p
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    }' < "$progpath"
518
    $ECHO
519
    $ECHO "run \`$progname --help | more' for full usage"
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    exit $?
521
}
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# func_help
524
# Echo long help message to standard output and exit.
525
func_help ()
526
{
527
    $SED -n '/^# Usage:/,/# Report bugs to/ {
528
        s/^# //
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	s/^# *$//
530
	s*\$progname*'$progname'*
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	s*\$host*'"$host"'*
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	s*\$SHELL*'"$SHELL"'*
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	s*\$LTCC*'"$LTCC"'*
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	s*\$LTCFLAGS*'"$LTCFLAGS"'*
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	s*\$LD*'"$LD"'*
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	s/\$with_gnu_ld/'"$with_gnu_ld"'/
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	s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
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	s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
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	p
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     }' < "$progpath"
541
    exit $?
542
}
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# func_missing_arg argname
545
# Echo program name prefixed message to standard error and set global
546
# exit_cmd.
547
func_missing_arg ()
548
{
549
    func_error "missing argument for $1"
550
    exit_cmd=exit
551
}
552
553
exit_cmd=:
554
555
556
557
558
559
# Check that we have a working $ECHO.
560
if test "X$1" = X--no-reexec; then
561
  # Discard the --no-reexec flag, and continue.
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  shift
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elif test "X$1" = X--fallback-echo; then
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  # Avoid inline document here, it may be left over
565
  :
566
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
567
  # Yippee, $ECHO works!
568
  :
569
else
570
  # Restart under the correct shell, and then maybe $ECHO will work.
571
  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
572
fi
573 1 hiro
574 3247 hiro
if test "X$1" = X--fallback-echo; then
575
  # used as fallback echo
576
  shift
577
  cat <<EOF
578
$*
579
EOF
580
  exit $EXIT_SUCCESS
581
fi
582 1 hiro
583 3247 hiro
magic="%%%MAGIC variable%%%"
584
magic_exe="%%%MAGIC EXE variable%%%"
585 1 hiro
586 3247 hiro
# Global variables.
587
# $mode is unset
588
nonopt=
589
execute_dlfiles=
590
preserve_args=
591
lo2o="s/\\.lo\$/.${objext}/"
592
o2lo="s/\\.${objext}\$/.lo/"
593
extracted_archives=
594
extracted_serial=0
595 1 hiro
596 3247 hiro
opt_dry_run=false
597
opt_duplicate_deps=false
598
opt_silent=false
599
opt_debug=:
600 1 hiro
601 3247 hiro
# If this variable is set in any of the actions, the command in it
602
# will be execed at the end.  This prevents here-documents from being
603
# left over by shells.
604
exec_cmd=
605 1 hiro
606 3247 hiro
# func_fatal_configuration arg...
607
# Echo program name prefixed message to standard error, followed by
608
# a configuration failure hint, and exit.
609
func_fatal_configuration ()
610
{
611
    func_error ${1+"$@"}
612
    func_error "See the $PACKAGE documentation for more information."
613
    func_fatal_error "Fatal configuration error."
614
}
615 1 hiro
616 2022 hiro
617 3247 hiro
# func_config
618
# Display the configuration for all the tags in this script.
619
func_config ()
620
{
621
    re_begincf='^# ### BEGIN LIBTOOL'
622
    re_endcf='^# ### END LIBTOOL'
623 1 hiro
624 3247 hiro
    # Default configuration.
625
    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
626
627 1 hiro
    # Now print the configurations for the tags.
628
    for tagname in $taglist; do
629 3247 hiro
      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
630 1 hiro
    done
631 3247 hiro
632 597 hiro
    exit $?
633 3247 hiro
}
634 1 hiro
635 3247 hiro
# func_features
636
# Display the features supported by this script.
637
func_features ()
638
{
639
    $ECHO "host: $host"
640 1 hiro
    if test "$build_libtool_libs" = yes; then
641 3247 hiro
      $ECHO "enable shared libraries"
642 1 hiro
    else
643 3247 hiro
      $ECHO "disable shared libraries"
644 1 hiro
    fi
645
    if test "$build_old_libs" = yes; then
646 3247 hiro
      $ECHO "enable static libraries"
647 1 hiro
    else
648 3247 hiro
      $ECHO "disable static libraries"
649 1 hiro
    fi
650 3247 hiro
651 597 hiro
    exit $?
652 3247 hiro
}
653 1 hiro
654 3247 hiro
# func_enable_tag tagname
655
# Verify that TAGNAME is valid, and either flag an error and exit, or
656
# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
657
# variable here.
658
func_enable_tag ()
659
{
660
  # Global variable:
661
  tagname="$1"
662 1 hiro
663 3247 hiro
  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
664
  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
665
  sed_extractcf="/$re_begincf/,/$re_endcf/p"
666 1 hiro
667 3247 hiro
  # Validate tagname.
668
  case $tagname in
669
    *[!-_A-Za-z0-9,/]*)
670
      func_fatal_error "invalid tag name: $tagname"
671
      ;;
672
  esac
673 1 hiro
674 3247 hiro
  # Don't test for the "default" C tag, as we know it's
675
  # there but not specially marked.
676
  case $tagname in
677
    CC) ;;
678
    *)
679
      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
680
	taglist="$taglist $tagname"
681 1 hiro
682 3247 hiro
	# Evaluate the configuration.  Be careful to quote the path
683
	# and the sed script, to avoid splitting on whitespace, but
684
	# also don't use non-portable quotes within backquotes within
685
	# quotes we have to do it in 2 steps:
686
	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
687
	eval "$extractedcf"
688
      else
689
	func_error "ignoring unknown tag $tagname"
690
      fi
691
      ;;
692
  esac
693
}
694
695
# Parse options once, thoroughly.  This comes as soon as possible in
696
# the script to make things like `libtool --version' happen quickly.
697
{
698
699
  # Shorthand for --mode=foo, only valid as the first argument
700
  case $1 in
701
  clean|clea|cle|cl)
702
    shift; set dummy --mode clean ${1+"$@"}; shift
703 879 hiro
    ;;
704 3247 hiro
  compile|compil|compi|comp|com|co|c)
705
    shift; set dummy --mode compile ${1+"$@"}; shift
706 1 hiro
    ;;
707 3247 hiro
  execute|execut|execu|exec|exe|ex|e)
708
    shift; set dummy --mode execute ${1+"$@"}; shift
709 1 hiro
    ;;
710 3247 hiro
  finish|finis|fini|fin|fi|f)
711
    shift; set dummy --mode finish ${1+"$@"}; shift
712 1 hiro
    ;;
713 3247 hiro
  install|instal|insta|inst|ins|in|i)
714
    shift; set dummy --mode install ${1+"$@"}; shift
715 1 hiro
    ;;
716 3247 hiro
  link|lin|li|l)
717
    shift; set dummy --mode link ${1+"$@"}; shift
718
    ;;
719
  uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
720
    shift; set dummy --mode uninstall ${1+"$@"}; shift
721
    ;;
722 1 hiro
  esac
723
724 3247 hiro
  # Parse non-mode specific arguments:
725
  while test "$#" -gt 0; do
726
    opt="$1"
727
    shift
728 1 hiro
729 3247 hiro
    case $opt in
730
      --config)		func_config					;;
731 879 hiro
732 3247 hiro
      --debug)		preserve_args="$preserve_args $opt"
733
			func_echo "enabling shell trace mode"
734
			opt_debug='set -x'
735
			$opt_debug
736
			;;
737 1 hiro
738 3247 hiro
      -dlopen)		test "$#" -eq 0 && func_missing_arg "$opt" && break
739
			execute_dlfiles="$execute_dlfiles $1"
740
			shift
741
			;;
742 1 hiro
743 3247 hiro
      --dry-run | -n)	opt_dry_run=:					;;
744
      --features)       func_features					;;
745
      --finish)		mode="finish"					;;
746
747
      --mode)		test "$#" -eq 0 && func_missing_arg "$opt" && break
748
			case $1 in
749
			  # Valid mode arguments:
750
			  clean)	;;
751
			  compile)	;;
752
			  execute)	;;
753
			  finish)	;;
754
			  install)	;;
755
			  link)		;;
756
			  relink)	;;
757
			  uninstall)	;;
758
759
			  # Catch anything else as an error
760
			  *) func_error "invalid argument for $opt"
761
			     exit_cmd=exit
762
			     break
763
			     ;;
764
		        esac
765
766
			mode="$1"
767
			shift
768
			;;
769
770
      --preserve-dup-deps)
771
			opt_duplicate_deps=:				;;
772
773
      --quiet|--silent)	preserve_args="$preserve_args $opt"
774
			opt_silent=:
775
			;;
776
777
      --verbose| -v)	preserve_args="$preserve_args $opt"
778
			opt_silent=false
779
			;;
780
781
      --tag)		test "$#" -eq 0 && func_missing_arg "$opt" && break
782
			preserve_args="$preserve_args $opt $1"
783
			func_enable_tag "$1"	# tagname is set here
784
			shift
785
			;;
786
787
      # Separate optargs to long options:
788
      -dlopen=*|--mode=*|--tag=*)
789
			func_opt_split "$opt"
790
			set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
791
			shift
792
			;;
793
794
      -\?|-h)		func_usage					;;
795
      --help)		opt_help=:					;;
796
      --version)	func_version					;;
797
798
      -*)		func_fatal_help "unrecognized option \`$opt'"	;;
799
800
      *)		nonopt="$opt"
801
			break
802
			;;
803
    esac
804
  done
805
806
807
  case $host in
808
    *cygwin* | *mingw* | *pw32* | *cegcc*)
809
      # don't eliminate duplications in $postdeps and $predeps
810
      opt_duplicate_compiler_generated_deps=:
811 1 hiro
      ;;
812 3247 hiro
    *)
813
      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
814 1 hiro
      ;;
815 3247 hiro
  esac
816 1 hiro
817 3247 hiro
  # Having warned about all mis-specified options, bail out if
818
  # anything was wrong.
819
  $exit_cmd $EXIT_FAILURE
820
}
821
822
# func_check_version_match
823
# Ensure that we are using m4 macros, and libtool script from the same
824
# release of libtool.
825
func_check_version_match ()
826
{
827
  if test "$package_revision" != "$macro_revision"; then
828
    if test "$VERSION" != "$macro_version"; then
829
      if test -z "$macro_version"; then
830
        cat >&2 <<_LT_EOF
831
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
832
$progname: definition of this LT_INIT comes from an older release.
833
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
834
$progname: and run autoconf again.
835
_LT_EOF
836
      else
837
        cat >&2 <<_LT_EOF
838
$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
839
$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
840
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
841
$progname: and run autoconf again.
842
_LT_EOF
843 1 hiro
      fi
844 3247 hiro
    else
845
      cat >&2 <<_LT_EOF
846
$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
847
$progname: but the definition of this LT_INIT comes from revision $macro_revision.
848
$progname: You should recreate aclocal.m4 with macros from revision $package_revision
849
$progname: of $PACKAGE $VERSION and run autoconf again.
850
_LT_EOF
851
    fi
852
853
    exit $EXIT_MISMATCH
854 1 hiro
  fi
855 3247 hiro
}
856 1 hiro
857 3247 hiro
858
## ----------- ##
859
##    Main.    ##
860
## ----------- ##
861
862
$opt_help || {
863
  # Sanity checks first:
864
  func_check_version_match
865
866
  if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
867
    func_fatal_configuration "not configured to build any kind of library"
868
  fi
869
870
  test -z "$mode" && func_fatal_error "error: you must specify a MODE."
871
872
873
  # Darwin sucks
874
  eval std_shrext=\"$shrext_cmds\"
875
876
877 1 hiro
  # Only execute mode is allowed to have -dlopen flags.
878
  if test -n "$execute_dlfiles" && test "$mode" != execute; then
879 3247 hiro
    func_error "unrecognized option \`-dlopen'"
880
    $ECHO "$help" 1>&2
881 1 hiro
    exit $EXIT_FAILURE
882
  fi
883
884
  # Change the help message to a mode-specific one.
885
  generic_help="$help"
886 3247 hiro
  help="Try \`$progname --help --mode=$mode' for more information."
887
}
888 1 hiro
889 3247 hiro
890
# func_lalib_p file
891
# True iff FILE is a libtool `.la' library or `.lo' object file.
892
# This function is only a basic sanity check; it will hardly flush out
893
# determined imposters.
894
func_lalib_p ()
895
{
896
    test -f "$1" &&
897
      $SED -e 4q "$1" 2>/dev/null \
898
        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
899
}
900
901
# func_lalib_unsafe_p file
902
# True iff FILE is a libtool `.la' library or `.lo' object file.
903
# This function implements the same check as func_lalib_p without
904
# resorting to external programs.  To this end, it redirects stdin and
905
# closes it afterwards, without saving the original file descriptor.
906
# As a safety measure, use it only where a negative result would be
907
# fatal anyway.  Works if `file' does not exist.
908
func_lalib_unsafe_p ()
909
{
910
    lalib_p=no
911
    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
912
	for lalib_p_l in 1 2 3 4
913
	do
914
	    read lalib_p_line
915
	    case "$lalib_p_line" in
916
		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
917
	    esac
918
	done
919
	exec 0<&5 5<&-
920
    fi
921
    test "$lalib_p" = yes
922
}
923
924
# func_ltwrapper_script_p file
925
# True iff FILE is a libtool wrapper script
926
# This function is only a basic sanity check; it will hardly flush out
927
# determined imposters.
928
func_ltwrapper_script_p ()
929
{
930
    func_lalib_p "$1"
931
}
932
933
# func_ltwrapper_executable_p file
934
# True iff FILE is a libtool wrapper executable
935
# This function is only a basic sanity check; it will hardly flush out
936
# determined imposters.
937
func_ltwrapper_executable_p ()
938
{
939
    func_ltwrapper_exec_suffix=
940
    case $1 in
941
    *.exe) ;;
942
    *) func_ltwrapper_exec_suffix=.exe ;;
943
    esac
944
    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
945
}
946
947
# func_ltwrapper_scriptname file
948
# Assumes file is an ltwrapper_executable
949
# uses $file to determine the appropriate filename for a
950
# temporary ltwrapper_script.
951
func_ltwrapper_scriptname ()
952
{
953
    func_ltwrapper_scriptname_result=""
954
    if func_ltwrapper_executable_p "$1"; then
955
	func_dirname_and_basename "$1" "" "."
956
	func_stripname '' '.exe' "$func_basename_result"
957
	func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
958
    fi
959
}
960
961
# func_ltwrapper_p file
962
# True iff FILE is a libtool wrapper script or wrapper executable
963
# This function is only a basic sanity check; it will hardly flush out
964
# determined imposters.
965
func_ltwrapper_p ()
966
{
967
    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
968
}
969
970
971
# func_execute_cmds commands fail_cmd
972
# Execute tilde-delimited COMMANDS.
973
# If FAIL_CMD is given, eval that upon failure.
974
# FAIL_CMD may read-access the current command in variable CMD!
975
func_execute_cmds ()
976
{
977
    $opt_debug
978
    save_ifs=$IFS; IFS='~'
979
    for cmd in $1; do
980
      IFS=$save_ifs
981
      eval cmd=\"$cmd\"
982
      func_show_eval "$cmd" "${2-:}"
983
    done
984
    IFS=$save_ifs
985
}
986
987
988
# func_source file
989
# Source FILE, adding directory component if necessary.
990
# Note that it is not necessary on cygwin/mingw to append a dot to
991
# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
992
# behavior happens only for exec(3), not for open(2)!  Also, sourcing
993
# `FILE.' does not work on cygwin managed mounts.
994
func_source ()
995
{
996
    $opt_debug
997
    case $1 in
998
    */* | *\\*)	. "$1" ;;
999
    *)		. "./$1" ;;
1000
    esac
1001
}
1002
1003
1004
# func_infer_tag arg
1005
# Infer tagged configuration to use if any are available and
1006
# if one wasn't chosen via the "--tag" command line option.
1007
# Only attempt this if the compiler in the base compile
1008
# command doesn't match the default compiler.
1009
# arg is usually of the form 'gcc ...'
1010
func_infer_tag ()
1011
{
1012
    $opt_debug
1013
    if test -n "$available_tags" && test -z "$tagname"; then
1014
      CC_quoted=
1015
      for arg in $CC; do
1016
        func_quote_for_eval "$arg"
1017
	CC_quoted="$CC_quoted $func_quote_for_eval_result"
1018
      done
1019
      case $@ in
1020
      # Blanks in the command may have been stripped by the calling shell,
1021
      # but not from the CC environment variable when configure was run.
1022
      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
1023
      # Blanks at the start of $base_compile will cause this to fail
1024
      # if we don't check for them as well.
1025
      *)
1026
	for z in $available_tags; do
1027
	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1028
	    # Evaluate the configuration.
1029
	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1030
	    CC_quoted=
1031
	    for arg in $CC; do
1032
	      # Double-quote args containing other shell metacharacters.
1033
	      func_quote_for_eval "$arg"
1034
	      CC_quoted="$CC_quoted $func_quote_for_eval_result"
1035
	    done
1036
	    case "$@ " in
1037
	      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
1038
	      # The compiler in the base compile command matches
1039
	      # the one in the tagged configuration.
1040
	      # Assume this is the tagged configuration we want.
1041
	      tagname=$z
1042
	      break
1043
	      ;;
1044
	    esac
1045
	  fi
1046
	done
1047
	# If $tagname still isn't set, then no tagged configuration
1048
	# was found and let the user know that the "--tag" command
1049
	# line option must be used.
1050
	if test -z "$tagname"; then
1051
	  func_echo "unable to infer tagged configuration"
1052
	  func_fatal_error "specify a tag with \`--tag'"
1053
#	else
1054
#	  func_verbose "using $tagname tagged configuration"
1055
	fi
1056
	;;
1057
      esac
1058
    fi
1059
}
1060
1061
1062
1063
# func_write_libtool_object output_name pic_name nonpic_name
1064
# Create a libtool object file (analogous to a ".la" file),
1065
# but don't create it if we're doing a dry run.
1066
func_write_libtool_object ()
1067
{
1068
    write_libobj=${1}
1069
    if test "$build_libtool_libs" = yes; then
1070
      write_lobj=\'${2}\'
1071
    else
1072
      write_lobj=none
1073
    fi
1074
1075
    if test "$build_old_libs" = yes; then
1076
      write_oldobj=\'${3}\'
1077
    else
1078
      write_oldobj=none
1079
    fi
1080
1081
    $opt_dry_run || {
1082
      cat >${write_libobj}T <<EOF
1083
# $write_libobj - a libtool object file
1084
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1085
#
1086
# Please DO NOT delete this file!
1087
# It is necessary for linking the library.
1088
1089
# Name of the PIC object.
1090
pic_object=$write_lobj
1091
1092
# Name of the non-PIC object
1093
non_pic_object=$write_oldobj
1094
1095
EOF
1096
      $MV "${write_libobj}T" "${write_libobj}"
1097
    }
1098
}
1099
1100
# func_mode_compile arg...
1101
func_mode_compile ()
1102
{
1103
    $opt_debug
1104 1 hiro
    # Get the compilation command and the source file.
1105
    base_compile=
1106
    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
1107
    suppress_opt=yes
1108
    suppress_output=
1109
    arg_mode=normal
1110
    libobj=
1111
    later=
1112 3247 hiro
    pie_flag=
1113 1 hiro
1114
    for arg
1115
    do
1116 597 hiro
      case $arg_mode in
1117 1 hiro
      arg  )
1118
	# do not "continue".  Instead, add this to base_compile
1119
	lastarg="$arg"
1120
	arg_mode=normal
1121
	;;
1122
1123
      target )
1124
	libobj="$arg"
1125
	arg_mode=normal
1126
	continue
1127
	;;
1128
1129
      normal )
1130
	# Accept any command-line options.
1131
	case $arg in
1132
	-o)
1133 3247 hiro
	  test -n "$libobj" && \
1134
	    func_fatal_error "you cannot specify \`-o' more than once"
1135 1 hiro
	  arg_mode=target
1136
	  continue
1137
	  ;;
1138
1139 3247 hiro
	-pie | -fpie | -fPIE)
1140
          pie_flag="$pie_flag $arg"
1141
	  continue
1142
	  ;;
1143
1144
	-shared | -static | -prefer-pic | -prefer-non-pic)
1145 1 hiro
	  later="$later $arg"
1146
	  continue
1147
	  ;;
1148
1149
	-no-suppress)
1150
	  suppress_opt=no
1151
	  continue
1152
	  ;;
1153
1154
	-Xcompiler)
1155
	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
1156
	  continue      #  The current "srcfile" will either be retained or
1157
	  ;;            #  replaced later.  I would guess that would be a bug.
1158
1159
	-Wc,*)
1160 3247 hiro
	  func_stripname '-Wc,' '' "$arg"
1161
	  args=$func_stripname_result
1162 1 hiro
	  lastarg=
1163
	  save_ifs="$IFS"; IFS=','
1164 3247 hiro
	  for arg in $args; do
1165 1 hiro
	    IFS="$save_ifs"
1166 3247 hiro
	    func_quote_for_eval "$arg"
1167
	    lastarg="$lastarg $func_quote_for_eval_result"
1168 1 hiro
	  done
1169
	  IFS="$save_ifs"
1170 3247 hiro
	  func_stripname ' ' '' "$lastarg"
1171
	  lastarg=$func_stripname_result
1172 1 hiro
1173
	  # Add the arguments to base_compile.
1174
	  base_compile="$base_compile $lastarg"
1175
	  continue
1176
	  ;;
1177
1178 3247 hiro
	*)
1179 1 hiro
	  # Accept the current argument as the source file.
1180
	  # The previous "srcfile" becomes the current argument.
1181
	  #
1182
	  lastarg="$srcfile"
1183
	  srcfile="$arg"
1184
	  ;;
1185
	esac  #  case $arg
1186
	;;
1187
      esac    #  case $arg_mode
1188
1189
      # Aesthetically quote the previous argument.
1190 3247 hiro
      func_quote_for_eval "$lastarg"
1191
      base_compile="$base_compile $func_quote_for_eval_result"
1192 1 hiro
    done # for arg
1193
1194
    case $arg_mode in
1195
    arg)
1196 3247 hiro
      func_fatal_error "you must specify an argument for -Xcompile"
1197 1 hiro
      ;;
1198
    target)
1199 3247 hiro
      func_fatal_error "you must specify a target with \`-o'"
1200 1 hiro
      ;;
1201
    *)
1202
      # Get the name of the library object.
1203 3247 hiro
      test -z "$libobj" && {
1204
	func_basename "$srcfile"
1205
	libobj="$func_basename_result"
1206
      }
1207 1 hiro
      ;;
1208
    esac
1209
1210
    # Recognize several different file suffixes.
1211
    # If the user specifies -o file.o, it is replaced with file.lo
1212
    case $libobj in
1213 3247 hiro
    *.[cCFSifmso] | \
1214
    *.ada | *.adb | *.ads | *.asm | \
1215
    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
1216
    *.[fF][09]? | *.for | *.java | *.obj | *.sx)
1217
      func_xform "$libobj"
1218
      libobj=$func_xform_result
1219
      ;;
1220 1 hiro
    esac
1221
1222
    case $libobj in
1223 3247 hiro
    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1224 1 hiro
    *)
1225 3247 hiro
      func_fatal_error "cannot determine name of library object from \`$libobj'"
1226 1 hiro
      ;;
1227
    esac
1228
1229
    func_infer_tag $base_compile
1230
1231
    for arg in $later; do
1232
      case $arg in
1233 3247 hiro
      -shared)
1234
	test "$build_libtool_libs" != yes && \
1235
	  func_fatal_configuration "can not build a shared library"
1236
	build_old_libs=no
1237
	continue
1238
	;;
1239
1240 1 hiro
      -static)
1241 3247 hiro
	build_libtool_libs=no
1242 1 hiro
	build_old_libs=yes
1243
	continue
1244
	;;
1245
1246
      -prefer-pic)
1247
	pic_mode=yes
1248
	continue
1249
	;;
1250
1251
      -prefer-non-pic)
1252
	pic_mode=no
1253
	continue
1254
	;;
1255
      esac
1256
    done
1257
1258 3247 hiro
    func_quote_for_eval "$libobj"
1259
    test "X$libobj" != "X$func_quote_for_eval_result" \
1260
      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
1261
      && func_warning "libobj name \`$libobj' may not contain shell special characters."
1262
    func_dirname_and_basename "$obj" "/" ""
1263
    objname="$func_basename_result"
1264
    xdir="$func_dirname_result"
1265 1 hiro
    lobj=${xdir}$objdir/$objname
1266
1267 3247 hiro
    test -z "$base_compile" && \
1268
      func_fatal_help "you must specify a compilation command"
1269 1 hiro
1270
    # Delete any leftover library objects.
1271
    if test "$build_old_libs" = yes; then
1272
      removelist="$obj $lobj $libobj ${libobj}T"
1273
    else
1274
      removelist="$lobj $libobj ${libobj}T"
1275
    fi
1276
1277
    # On Cygwin there's no "real" PIC flag so we must build both object types
1278
    case $host_os in
1279 3247 hiro
    cygwin* | mingw* | pw32* | os2* | cegcc*)
1280 1 hiro
      pic_mode=default
1281
      ;;
1282
    esac
1283
    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1284
      # non-PIC code in shared libraries is not supported
1285
      pic_mode=default
1286
    fi
1287
1288
    # Calculate the filename of the output object if compiler does
1289
    # not support -o with -c
1290
    if test "$compiler_c_o" = no; then
1291 3247 hiro
      output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
1292 1 hiro
      lockfile="$output_obj.lock"
1293
    else
1294
      output_obj=
1295
      need_locks=no
1296
      lockfile=
1297
    fi
1298
1299
    # Lock this critical section if it is needed
1300
    # We use this script file to make the link, it avoids creating a new file
1301
    if test "$need_locks" = yes; then
1302 3247 hiro
      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
1303
	func_echo "Waiting for $lockfile to be removed"
1304 1 hiro
	sleep 2
1305
      done
1306
    elif test "$need_locks" = warn; then
1307
      if test -f "$lockfile"; then
1308 3247 hiro
	$ECHO "\
1309 1 hiro
*** ERROR, $lockfile exists and contains:
1310
`cat $lockfile 2>/dev/null`
1311
1312
This indicates that another process is trying to use the same
1313
temporary object file, and libtool could not work around it because
1314
your compiler does not support \`-c' and \`-o' together.  If you
1315
repeat this compilation, it may succeed, by chance, but you had better
1316
avoid parallel builds (make -j) in this platform, or get a better
1317
compiler."
1318
1319 3247 hiro
	$opt_dry_run || $RM $removelist
1320 1 hiro
	exit $EXIT_FAILURE
1321
      fi
1322 3247 hiro
      removelist="$removelist $output_obj"
1323
      $ECHO "$srcfile" > "$lockfile"
1324 1 hiro
    fi
1325
1326 3247 hiro
    $opt_dry_run || $RM $removelist
1327
    removelist="$removelist $lockfile"
1328
    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1329
1330 1 hiro
    if test -n "$fix_srcfile_path"; then
1331
      eval srcfile=\"$fix_srcfile_path\"
1332
    fi
1333 3247 hiro
    func_quote_for_eval "$srcfile"
1334
    qsrcfile=$func_quote_for_eval_result
1335 1 hiro
1336
    # Only build a PIC object if we are building libtool libraries.
1337
    if test "$build_libtool_libs" = yes; then
1338
      # Without this assignment, base_compile gets emptied.
1339
      fbsd_hideous_sh_bug=$base_compile
1340
1341
      if test "$pic_mode" != no; then
1342 597 hiro
	command="$base_compile $qsrcfile $pic_flag"
1343 1 hiro
      else
1344
	# Don't build PIC code
1345 597 hiro
	command="$base_compile $qsrcfile"
1346 1 hiro
      fi
1347
1348 3247 hiro
      func_mkdir_p "$xdir$objdir"
1349 1 hiro
1350
      if test -z "$output_obj"; then
1351
	# Place PIC objects in $objdir
1352
	command="$command -o $lobj"
1353
      fi
1354
1355 3247 hiro
      func_show_eval_locale "$command"	\
1356
          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1357 1 hiro
1358
      if test "$need_locks" = warn &&
1359
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1360 3247 hiro
	$ECHO "\
1361 1 hiro
*** ERROR, $lockfile contains:
1362
`cat $lockfile 2>/dev/null`
1363
1364
but it should contain:
1365
$srcfile
1366
1367
This indicates that another process is trying to use the same
1368
temporary object file, and libtool could not work around it because
1369
your compiler does not support \`-c' and \`-o' together.  If you
1370
repeat this compilation, it may succeed, by chance, but you had better
1371
avoid parallel builds (make -j) in this platform, or get a better
1372
compiler."
1373
1374 3247 hiro
	$opt_dry_run || $RM $removelist
1375 1 hiro
	exit $EXIT_FAILURE
1376
      fi
1377
1378
      # Just move the object if needed, then go on to compile the next one
1379
      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1380 3247 hiro
	func_show_eval '$MV "$output_obj" "$lobj"' \
1381
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1382 1 hiro
      fi
1383
1384
      # Allow error messages only from the first compilation.
1385
      if test "$suppress_opt" = yes; then
1386 3247 hiro
	suppress_output=' >/dev/null 2>&1'
1387 1 hiro
      fi
1388
    fi
1389
1390
    # Only build a position-dependent object if we build old libraries.
1391
    if test "$build_old_libs" = yes; then
1392
      if test "$pic_mode" != yes; then
1393
	# Don't build PIC code
1394 3247 hiro
	command="$base_compile $qsrcfile$pie_flag"
1395 1 hiro
      else
1396 597 hiro
	command="$base_compile $qsrcfile $pic_flag"
1397 1 hiro
      fi
1398
      if test "$compiler_c_o" = yes; then
1399
	command="$command -o $obj"
1400
      fi
1401
1402
      # Suppress compiler output if we already did a PIC compilation.
1403
      command="$command$suppress_output"
1404 3247 hiro
      func_show_eval_locale "$command" \
1405
        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1406 1 hiro
1407
      if test "$need_locks" = warn &&
1408
	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1409 3247 hiro
	$ECHO "\
1410 1 hiro
*** ERROR, $lockfile contains:
1411
`cat $lockfile 2>/dev/null`
1412
1413
but it should contain:
1414
$srcfile
1415
1416
This indicates that another process is trying to use the same
1417
temporary object file, and libtool could not work around it because
1418
your compiler does not support \`-c' and \`-o' together.  If you
1419
repeat this compilation, it may succeed, by chance, but you had better
1420
avoid parallel builds (make -j) in this platform, or get a better
1421
compiler."
1422
1423 3247 hiro
	$opt_dry_run || $RM $removelist
1424 1 hiro
	exit $EXIT_FAILURE
1425
      fi
1426
1427
      # Just move the object if needed
1428
      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1429 3247 hiro
	func_show_eval '$MV "$output_obj" "$obj"' \
1430
	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1431
      fi
1432
    fi
1433
1434
    $opt_dry_run || {
1435
      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1436
1437
      # Unlock the critical section if it was locked
1438
      if test "$need_locks" != no; then
1439
	removelist=$lockfile
1440
        $RM "$lockfile"
1441
      fi
1442
    }
1443
1444
    exit $EXIT_SUCCESS
1445
}
1446
1447
$opt_help || {
1448
test "$mode" = compile && func_mode_compile ${1+"$@"}
1449
}
1450
1451
func_mode_help ()
1452
{
1453
    # We need to display help for each of the modes.
1454
    case $mode in
1455
      "")
1456
        # Generic help is extracted from the usage comments
1457
        # at the start of this file.
1458
        func_help
1459
        ;;
1460
1461
      clean)
1462
        $ECHO \
1463
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1464
1465
Remove files from the build directory.
1466
1467
RM is the name of the program to use to delete files associated with each FILE
1468
(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1469
to RM.
1470
1471
If FILE is a libtool library, object or program, all the files associated
1472
with it are deleted. Otherwise, only FILE itself is deleted using RM."
1473
        ;;
1474
1475
      compile)
1476
      $ECHO \
1477
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1478
1479
Compile a source file into a libtool library object.
1480
1481
This mode accepts the following additional options:
1482
1483
  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
1484
  -no-suppress      do not suppress compiler output for multiple passes
1485
  -prefer-pic       try to building PIC objects only
1486
  -prefer-non-pic   try to building non-PIC objects only
1487
  -shared           do not build a \`.o' file suitable for static linking
1488
  -static           only build a \`.o' file suitable for static linking
1489
1490
COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1491
from the given SOURCEFILE.
1492
1493
The output file name is determined by removing the directory component from
1494
SOURCEFILE, then substituting the C source code suffix \`.c' with the
1495
library object suffix, \`.lo'."
1496
        ;;
1497
1498
      execute)
1499
        $ECHO \
1500
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1501
1502
Automatically set library path, then run a program.
1503
1504
This mode accepts the following additional options:
1505
1506
  -dlopen FILE      add the directory containing FILE to the library path
1507
1508
This mode sets the library path environment variable according to \`-dlopen'
1509
flags.
1510
1511
If any of the ARGS are libtool executable wrappers, then they are translated
1512
into their corresponding uninstalled binary, and any of their required library
1513
directories are added to the library path.
1514
1515
Then, COMMAND is executed, with ARGS as arguments."
1516
        ;;
1517
1518
      finish)
1519
        $ECHO \
1520
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1521
1522
Complete the installation of libtool libraries.
1523
1524
Each LIBDIR is a directory that contains libtool libraries.
1525
1526
The commands that this mode executes may require superuser privileges.  Use
1527
the \`--dry-run' option if you just want to see what would be executed."
1528
        ;;
1529
1530
      install)
1531
        $ECHO \
1532
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1533
1534
Install executables or libraries.
1535
1536
INSTALL-COMMAND is the installation command.  The first component should be
1537
either the \`install' or \`cp' program.
1538
1539
The following components of INSTALL-COMMAND are treated specially:
1540
1541
  -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
1542
1543
The rest of the components are interpreted as arguments to that command (only
1544
BSD-compatible install options are recognized)."
1545
        ;;
1546
1547
      link)
1548
        $ECHO \
1549
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1550
1551
Link object files or libraries together to form another library, or to
1552
create an executable program.
1553
1554
LINK-COMMAND is a command using the C compiler that you would use to create
1555
a program from several object files.
1556
1557
The following components of LINK-COMMAND are treated specially:
1558
1559
  -all-static       do not do any dynamic linking at all
1560
  -avoid-version    do not add a version suffix if possible
1561
  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
1562
  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
1563
  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1564
  -export-symbols SYMFILE
1565
                    try to export only the symbols listed in SYMFILE
1566
  -export-symbols-regex REGEX
1567
                    try to export only the symbols matching REGEX
1568
  -LLIBDIR          search LIBDIR for required installed libraries
1569
  -lNAME            OUTPUT-FILE requires the installed library libNAME
1570
  -module           build a library that can dlopened
1571
  -no-fast-install  disable the fast-install mode
1572
  -no-install       link a not-installable executable
1573
  -no-undefined     declare that a library does not refer to external symbols
1574
  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
1575
  -objectlist FILE  Use a list of object files found in FILE to specify objects
1576
  -precious-files-regex REGEX
1577
                    don't remove output files matching REGEX
1578
  -release RELEASE  specify package release information
1579
  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
1580
  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
1581
  -shared           only do dynamic linking of libtool libraries
1582
  -shrext SUFFIX    override the standard shared library file extension
1583
  -static           do not do any dynamic linking of uninstalled libtool libraries
1584
  -static-libtool-libs
1585
                    do not do any dynamic linking of libtool libraries
1586
  -version-info CURRENT[:REVISION[:AGE]]
1587
                    specify library version info [each variable defaults to 0]
1588
  -weak LIBNAME     declare that the target provides the LIBNAME interface
1589
1590
All other options (arguments beginning with \`-') are ignored.
1591
1592
Every other argument is treated as a filename.  Files ending in \`.la' are
1593
treated as uninstalled libtool libraries, other files are standard or library
1594
object files.
1595
1596
If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1597
only library objects (\`.lo' files) may be specified, and \`-rpath' is
1598
required, except when creating a convenience library.
1599
1600
If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1601
using \`ar' and \`ranlib', or on Windows using \`lib'.
1602
1603
If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1604
is created, otherwise an executable program is created."
1605
        ;;
1606
1607
      uninstall)
1608
        $ECHO \
1609
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1610
1611
Remove libraries from an installation directory.
1612
1613
RM is the name of the program to use to delete files associated with each FILE
1614
(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1615
to RM.
1616
1617
If FILE is a libtool library, all the files associated with it are deleted.
1618
Otherwise, only FILE itself is deleted using RM."
1619
        ;;
1620
1621
      *)
1622
        func_fatal_help "invalid operation mode \`$mode'"
1623
        ;;
1624
    esac
1625
1626
    $ECHO
1627
    $ECHO "Try \`$progname --help' for more information about other modes."
1628
1629
    exit $?
1630
}
1631
1632
  # Now that we've collected a possible --mode arg, show help if necessary
1633
  $opt_help && func_mode_help
1634
1635
1636
# func_mode_execute arg...
1637
func_mode_execute ()
1638
{
1639
    $opt_debug
1640
    # The first argument is the command name.
1641
    cmd="$nonopt"
1642
    test -z "$cmd" && \
1643
      func_fatal_help "you must specify a COMMAND"
1644
1645
    # Handle -dlopen flags immediately.
1646
    for file in $execute_dlfiles; do
1647
      test -f "$file" \
1648
	|| func_fatal_help "\`$file' is not a file"
1649
1650
      dir=
1651
      case $file in
1652
      *.la)
1653
	# Check to see that this really is a libtool archive.
1654
	func_lalib_unsafe_p "$file" \
1655
	  || func_fatal_help "\`$lib' is not a valid libtool archive"
1656
1657
	# Read the libtool library.
1658
	dlname=
1659
	library_names=
1660
	func_source "$file"
1661
1662
	# Skip this library if it cannot be dlopened.
1663
	if test -z "$dlname"; then
1664
	  # Warn if it was a shared library.
1665
	  test -n "$library_names" && \
1666
	    func_warning "\`$file' was not linked with \`-export-dynamic'"
1667
	  continue
1668
	fi
1669
1670
	func_dirname "$file" "" "."
1671
	dir="$func_dirname_result"
1672
1673
	if test -f "$dir/$objdir/$dlname"; then
1674
	  dir="$dir/$objdir"
1675 1 hiro
	else
1676 3247 hiro
	  if test ! -f "$dir/$dlname"; then
1677
	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
1678
	  fi
1679 1 hiro
	fi
1680 3247 hiro
	;;
1681
1682
      *.lo)
1683
	# Just add the directory containing the .lo file.
1684
	func_dirname "$file" "" "."
1685
	dir="$func_dirname_result"
1686
	;;
1687
1688
      *)
1689
	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1690
	continue
1691
	;;
1692
      esac
1693
1694
      # Get the absolute pathname.
1695
      absdir=`cd "$dir" && pwd`
1696
      test -n "$absdir" && dir="$absdir"
1697
1698
      # Now add the directory to shlibpath_var.
1699
      if eval "test -z \"\$$shlibpath_var\""; then
1700
	eval "$shlibpath_var=\"\$dir\""
1701
      else
1702
	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1703 1 hiro
      fi
1704 3247 hiro
    done
1705 1 hiro
1706 3247 hiro
    # This variable tells wrapper scripts just to set shlibpath_var
1707
    # rather than running their programs.
1708
    libtool_execute_magic="$magic"
1709 1 hiro
1710 3247 hiro
    # Check if any of the arguments is a wrapper script.
1711
    args=
1712
    for file
1713
    do
1714
      case $file in
1715
      -*) ;;
1716
      *)
1717
	# Do a test to see if this is really a libtool program.
1718
	if func_ltwrapper_script_p "$file"; then
1719
	  func_source "$file"
1720
	  # Transform arg to wrapped name.
1721
	  file="$progdir/$program"
1722
	elif func_ltwrapper_executable_p "$file"; then
1723
	  func_ltwrapper_scriptname "$file"
1724
	  func_source "$func_ltwrapper_scriptname_result"
1725
	  # Transform arg to wrapped name.
1726
	  file="$progdir/$program"
1727
	fi
1728
	;;
1729
      esac
1730
      # Quote arguments (to preserve shell metacharacters).
1731
      func_quote_for_eval "$file"
1732
      args="$args $func_quote_for_eval_result"
1733
    done
1734
1735
    if test "X$opt_dry_run" = Xfalse; then
1736
      if test -n "$shlibpath_var"; then
1737
	# Export the shlibpath_var.
1738
	eval "export $shlibpath_var"
1739
      fi
1740
1741
      # Restore saved environment variables
1742
      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1743
      do
1744
	eval "if test \"\${save_$lt_var+set}\" = set; then
1745
                $lt_var=\$save_$lt_var; export $lt_var
1746
	      else
1747
		$lt_unset $lt_var
1748
	      fi"
1749
      done
1750
1751
      # Now prepare to actually exec the command.
1752
      exec_cmd="\$cmd$args"
1753 1 hiro
    else
1754 3247 hiro
      # Display what would be done.
1755
      if test -n "$shlibpath_var"; then
1756
	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
1757
	$ECHO "export $shlibpath_var"
1758
      fi
1759
      $ECHO "$cmd$args"
1760
      exit $EXIT_SUCCESS
1761
    fi
1762
}
1763 1 hiro
1764 3247 hiro
test "$mode" = execute && func_mode_execute ${1+"$@"}
1765
1766
1767
# func_mode_finish arg...
1768
func_mode_finish ()
1769
{
1770
    $opt_debug
1771
    libdirs="$nonopt"
1772
    admincmds=
1773
1774
    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1775
      for dir
1776
      do
1777
	libdirs="$libdirs $dir"
1778
      done
1779
1780
      for libdir in $libdirs; do
1781
	if test -n "$finish_cmds"; then
1782
	  # Do each command in the finish commands.
1783
	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
1784
'"$cmd"'"'
1785
	fi
1786
	if test -n "$finish_eval"; then
1787
	  # Do the single finish_eval.
1788
	  eval cmds=\"$finish_eval\"
1789
	  $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1790
       $cmds"
1791
	fi
1792
      done
1793 1 hiro
    fi
1794
1795 3247 hiro
    # Exit here if they wanted silent mode.
1796
    $opt_silent && exit $EXIT_SUCCESS
1797 1 hiro
1798 3247 hiro
    $ECHO "X----------------------------------------------------------------------" | $Xsed
1799
    $ECHO "Libraries have been installed in:"
1800
    for libdir in $libdirs; do
1801
      $ECHO "   $libdir"
1802
    done
1803
    $ECHO
1804
    $ECHO "If you ever happen to want to link against installed libraries"
1805
    $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
1806
    $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
1807
    $ECHO "flag during linking and do at least one of the following:"
1808
    if test -n "$shlibpath_var"; then
1809
      $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
1810
      $ECHO "     during execution"
1811 1 hiro
    fi
1812 3247 hiro
    if test -n "$runpath_var"; then
1813
      $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
1814
      $ECHO "     during linking"
1815
    fi
1816
    if test -n "$hardcode_libdir_flag_spec"; then
1817
      libdir=LIBDIR
1818
      eval flag=\"$hardcode_libdir_flag_spec\"
1819 1 hiro
1820 3247 hiro
      $ECHO "   - use the \`$flag' linker flag"
1821
    fi
1822
    if test -n "$admincmds"; then
1823
      $ECHO "   - have your system administrator run these commands:$admincmds"
1824
    fi
1825
    if test -f /etc/ld.so.conf; then
1826
      $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1827
    fi
1828
    $ECHO
1829
1830
    $ECHO "See any operating system documentation about shared libraries for"
1831
    case $host in
1832
      solaris2.[6789]|solaris2.1[0-9])
1833
        $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
1834
	$ECHO "pages."
1835
	;;
1836
      *)
1837
        $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1838
        ;;
1839
    esac
1840
    $ECHO "X----------------------------------------------------------------------" | $Xsed
1841 1 hiro
    exit $EXIT_SUCCESS
1842 3247 hiro
}
1843
1844
test "$mode" = finish && func_mode_finish ${1+"$@"}
1845
1846
1847
# func_mode_install arg...
1848
func_mode_install ()
1849
{
1850
    $opt_debug
1851
    # There may be an optional sh(1) argument at the beginning of
1852
    # install_prog (especially on Windows NT).
1853
    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
1854
       # Allow the use of GNU shtool's install command.
1855
       $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
1856
      # Aesthetically quote it.
1857
      func_quote_for_eval "$nonopt"
1858
      install_prog="$func_quote_for_eval_result "
1859
      arg=$1
1860
      shift
1861
    else
1862
      install_prog=
1863
      arg=$nonopt
1864
    fi
1865
1866
    # The real first argument should be the name of the installation program.
1867
    # Aesthetically quote it.
1868
    func_quote_for_eval "$arg"
1869
    install_prog="$install_prog$func_quote_for_eval_result"
1870
1871
    # We need to accept at least all the BSD install flags.
1872
    dest=
1873
    files=
1874
    opts=
1875
    prev=
1876
    install_type=
1877
    isdir=no
1878
    stripme=
1879
    for arg
1880
    do
1881
      if test -n "$dest"; then
1882
	files="$files $dest"
1883
	dest=$arg
1884
	continue
1885
      fi
1886
1887
      case $arg in
1888
      -d) isdir=yes ;;
1889
      -f)
1890
	case " $install_prog " in
1891
	*[\\\ /]cp\ *) ;;
1892
	*) prev=$arg ;;
1893
	esac
1894
	;;
1895
      -g | -m | -o)
1896
	prev=$arg
1897
	;;
1898
      -s)
1899
	stripme=" -s"
1900
	continue
1901
	;;
1902
      -*)
1903
	;;
1904
      *)
1905
	# If the previous option needed an argument, then skip it.
1906
	if test -n "$prev"; then
1907
	  prev=
1908
	else
1909
	  dest=$arg
1910
	  continue
1911
	fi
1912
	;;
1913
      esac
1914
1915
      # Aesthetically quote the argument.
1916
      func_quote_for_eval "$arg"
1917
      install_prog="$install_prog $func_quote_for_eval_result"
1918
    done
1919
1920
    test -z "$install_prog" && \
1921
      func_fatal_help "you must specify an install program"
1922
1923
    test -n "$prev" && \
1924
      func_fatal_help "the \`$prev' option requires an argument"
1925
1926
    if test -z "$files"; then
1927
      if test -z "$dest"; then
1928
	func_fatal_help "no file or destination specified"
1929
      else
1930
	func_fatal_help "you must specify a destination"
1931
      fi
1932
    fi
1933
1934
    # Strip any trailing slash from the destination.
1935
    func_stripname '' '/' "$dest"
1936
    dest=$func_stripname_result
1937
1938
    # Check to see that the destination is a directory.
1939
    test -d "$dest" && isdir=yes
1940
    if test "$isdir" = yes; then
1941
      destdir="$dest"
1942
      destname=
1943
    else
1944
      func_dirname_and_basename "$dest" "" "."
1945
      destdir="$func_dirname_result"
1946
      destname="$func_basename_result"
1947
1948
      # Not a directory, so check to see that there is only one file specified.
1949
      set dummy $files; shift
1950
      test "$#" -gt 1 && \
1951
	func_fatal_help "\`$dest' is not a directory"
1952
    fi
1953
    case $destdir in
1954
    [\\/]* | [A-Za-z]:[\\/]*) ;;
1955
    *)
1956
      for file in $files; do
1957
	case $file in
1958
	*.lo) ;;
1959
	*)
1960
	  func_fatal_help "\`$destdir' must be an absolute directory name"
1961
	  ;;
1962
	esac
1963
      done
1964
      ;;
1965
    esac
1966
1967
    # This variable tells wrapper scripts just to set variables rather
1968
    # than running their programs.
1969
    libtool_install_magic="$magic"
1970
1971
    staticlibs=
1972
    future_libdirs=
1973
    current_libdirs=
1974
    for file in $files; do
1975
1976
      # Do each installation.
1977
      case $file in
1978
      *.$libext)
1979
	# Do the static libraries later.
1980
	staticlibs="$staticlibs $file"
1981
	;;
1982
1983
      *.la)
1984
	# Check to see that this really is a libtool archive.
1985
	func_lalib_unsafe_p "$file" \
1986
	  || func_fatal_help "\`$file' is not a valid libtool archive"
1987
1988
	library_names=
1989
	old_library=
1990
	relink_command=
1991
	func_source "$file"
1992
1993
	# Add the libdir to current_libdirs if it is the destination.
1994
	if test "X$destdir" = "X$libdir"; then
1995
	  case "$current_libdirs " in
1996
	  *" $libdir "*) ;;
1997
	  *) current_libdirs="$current_libdirs $libdir" ;;
1998
	  esac
1999
	else
2000
	  # Note the libdir as a future libdir.
2001
	  case "$future_libdirs " in
2002
	  *" $libdir "*) ;;
2003
	  *) future_libdirs="$future_libdirs $libdir" ;;
2004
	  esac
2005
	fi
2006
2007
	func_dirname "$file" "/" ""
2008
	dir="$func_dirname_result"
2009
	dir="$dir$objdir"
2010
2011
	if test -n "$relink_command"; then
2012
	  # Determine the prefix the user has applied to our future dir.
2013
	  inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
2014
2015
	  # Don't allow the user to place us outside of our expected
2016
	  # location b/c this prevents finding dependent libraries that
2017
	  # are installed to the same prefix.
2018
	  # At present, this check doesn't affect windows .dll's that
2019
	  # are installed into $libdir/../bin (currently, that works fine)
2020
	  # but it's something to keep an eye on.
2021
	  test "$inst_prefix_dir" = "$destdir" && \
2022
	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2023
2024
	  if test -n "$inst_prefix_dir"; then
2025
	    # Stick the inst_prefix_dir data into the link command.
2026
	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2027
	  else
2028
	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
2029
	  fi
2030
2031
	  func_warning "relinking \`$file'"
2032
	  func_show_eval "$relink_command" \
2033
	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2034
	fi
2035
2036
	# See the names of the shared library.
2037
	set dummy $library_names; shift
2038
	if test -n "$1"; then
2039
	  realname="$1"
2040
	  shift
2041
2042
	  srcname="$realname"
2043
	  test -n "$relink_command" && srcname="$realname"T
2044
2045
	  # Install the shared library and build the symlinks.
2046
	  func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
2047
	      'exit $?'
2048
	  tstripme="$stripme"
2049
	  case $host_os in
2050
	  cygwin* | mingw* | pw32* | cegcc*)
2051
	    case $realname in
2052
	    *.dll.a)
2053
	      tstripme=""
2054
	      ;;
2055
	    esac
2056
	    ;;
2057
	  esac
2058
	  if test -n "$tstripme" && test -n "$striplib"; then
2059
	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
2060
	  fi
2061
2062
	  if test "$#" -gt 0; then
2063
	    # Delete the old symlinks, and create new ones.
2064
	    # Try `ln -sf' first, because the `ln' binary might depend on
2065
	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
2066
	    # so we also need to try rm && ln -s.
2067
	    for linkname
2068
	    do
2069
	      test "$linkname" != "$realname" \
2070
		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2071
	    done
2072
	  fi
2073
2074
	  # Do each command in the postinstall commands.
2075
	  lib="$destdir/$realname"
2076
	  func_execute_cmds "$postinstall_cmds" 'exit $?'
2077
	fi
2078
2079
	# Install the pseudo-library for information purposes.
2080
	func_basename "$file"
2081
	name="$func_basename_result"
2082
	instname="$dir/$name"i
2083
	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2084
2085
	# Maybe install the static library, too.
2086
	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2087
	;;
2088
2089
      *.lo)
2090
	# Install (i.e. copy) a libtool object.
2091
2092
	# Figure out destination file name, if it wasn't already specified.
2093
	if test -n "$destname"; then
2094
	  destfile="$destdir/$destname"
2095
	else
2096
	  func_basename "$file"
2097
	  destfile="$func_basename_result"
2098
	  destfile="$destdir/$destfile"
2099
	fi
2100
2101
	# Deduce the name of the destination old-style object file.
2102
	case $destfile in
2103
	*.lo)
2104
	  func_lo2o "$destfile"
2105
	  staticdest=$func_lo2o_result
2106
	  ;;
2107
	*.$objext)
2108
	  staticdest="$destfile"
2109
	  destfile=
2110
	  ;;
2111
	*)
2112
	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
2113
	  ;;
2114
	esac
2115
2116
	# Install the libtool object if requested.
2117
	test -n "$destfile" && \
2118
	  func_show_eval "$install_prog $file $destfile" 'exit $?'
2119
2120
	# Install the old object if enabled.
2121
	if test "$build_old_libs" = yes; then
2122
	  # Deduce the name of the old-style object file.
2123
	  func_lo2o "$file"
2124
	  staticobj=$func_lo2o_result
2125
	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
2126
	fi
2127
	exit $EXIT_SUCCESS
2128
	;;
2129
2130
      *)
2131
	# Figure out destination file name, if it wasn't already specified.
2132
	if test -n "$destname"; then
2133
	  destfile="$destdir/$destname"
2134
	else
2135
	  func_basename "$file"
2136
	  destfile="$func_basename_result"
2137
	  destfile="$destdir/$destfile"
2138
	fi
2139
2140
	# If the file is missing, and there is a .exe on the end, strip it
2141
	# because it is most likely a libtool script we actually want to
2142
	# install
2143
	stripped_ext=""
2144
	case $file in
2145
	  *.exe)
2146
	    if test ! -f "$file"; then
2147
	      func_stripname '' '.exe' "$file"
2148
	      file=$func_stripname_result
2149
	      stripped_ext=".exe"
2150
	    fi
2151
	    ;;
2152
	esac
2153
2154
	# Do a test to see if this is really a libtool program.
2155
	case $host in
2156
	*cygwin* | *mingw*)
2157
	    if func_ltwrapper_executable_p "$file"; then
2158
	      func_ltwrapper_scriptname "$file"
2159
	      wrapper=$func_ltwrapper_scriptname_result
2160
	    else
2161
	      func_stripname '' '.exe' "$file"
2162
	      wrapper=$func_stripname_result
2163
	    fi
2164
	    ;;
2165
	*)
2166
	    wrapper=$file
2167
	    ;;
2168
	esac
2169
	if func_ltwrapper_script_p "$wrapper"; then
2170
	  notinst_deplibs=
2171
	  relink_command=
2172
2173
	  func_source "$wrapper"
2174
2175
	  # Check the variables that should have been set.
2176
	  test -z "$generated_by_libtool_version" && \
2177
	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2178
2179
	  finalize=yes
2180
	  for lib in $notinst_deplibs; do
2181
	    # Check to see that each library is installed.
2182
	    libdir=
2183
	    if test -f "$lib"; then
2184
	      func_source "$lib"
2185
	    fi
2186
	    libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
2187
	    if test -n "$libdir" && test ! -f "$libfile"; then
2188
	      func_warning "\`$lib' has not been installed in \`$libdir'"
2189
	      finalize=no
2190
	    fi
2191
	  done
2192
2193
	  relink_command=
2194
	  func_source "$wrapper"
2195
2196
	  outputname=
2197
	  if test "$fast_install" = no && test -n "$relink_command"; then
2198
	    $opt_dry_run || {
2199
	      if test "$finalize" = yes; then
2200
	        tmpdir=`func_mktempdir`
2201
		func_basename "$file$stripped_ext"
2202
		file="$func_basename_result"
2203
	        outputname="$tmpdir/$file"
2204
	        # Replace the output file specification.
2205
	        relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
2206
2207
	        $opt_silent || {
2208
	          func_quote_for_expand "$relink_command"
2209
		  eval "func_echo $func_quote_for_expand_result"
2210
	        }
2211
	        if eval "$relink_command"; then :
2212
	          else
2213
		  func_error "error: relink \`$file' with the above command before installing it"
2214
		  $opt_dry_run || ${RM}r "$tmpdir"
2215
		  continue
2216
	        fi
2217
	        file="$outputname"
2218
	      else
2219
	        func_warning "cannot relink \`$file'"
2220
	      fi
2221
	    }
2222
	  else
2223
	    # Install the binary that we compiled earlier.
2224
	    file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2225
	  fi
2226
	fi
2227
2228
	# remove .exe since cygwin /usr/bin/install will append another
2229
	# one anyway
2230
	case $install_prog,$host in
2231
	*/usr/bin/install*,*cygwin*)
2232
	  case $file:$destfile in
2233
	  *.exe:*.exe)
2234
	    # this is ok
2235
	    ;;
2236
	  *.exe:*)
2237
	    destfile=$destfile.exe
2238
	    ;;
2239
	  *:*.exe)
2240
	    func_stripname '' '.exe' "$destfile"
2241
	    destfile=$func_stripname_result
2242
	    ;;
2243
	  esac
2244
	  ;;
2245
	esac
2246
	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2247
	$opt_dry_run || if test -n "$outputname"; then
2248
	  ${RM}r "$tmpdir"
2249
	fi
2250
	;;
2251
      esac
2252
    done
2253
2254
    for file in $staticlibs; do
2255
      func_basename "$file"
2256
      name="$func_basename_result"
2257
2258
      # Set up the ranlib parameters.
2259
      oldlib="$destdir/$name"
2260
2261
      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2262
2263
      if test -n "$stripme" && test -n "$old_striplib"; then
2264
	func_show_eval "$old_striplib $oldlib" 'exit $?'
2265
      fi
2266
2267
      # Do each command in the postinstall commands.
2268
      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2269
    done
2270
2271
    test -n "$future_libdirs" && \
2272
      func_warning "remember to run \`$progname --finish$future_libdirs'"
2273
2274
    if test -n "$current_libdirs"; then
2275
      # Maybe just do a dry run.
2276
      $opt_dry_run && current_libdirs=" -n$current_libdirs"
2277
      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
2278
    else
2279
      exit $EXIT_SUCCESS
2280
    fi
2281
}
2282
2283
test "$mode" = install && func_mode_install ${1+"$@"}
2284
2285
2286
# func_generate_dlsyms outputname originator pic_p
2287
# Extract symbols from dlprefiles and create ${outputname}S.o with
2288
# a dlpreopen symbol table.
2289
func_generate_dlsyms ()
2290
{
2291
    $opt_debug
2292
    my_outputname="$1"
2293
    my_originator="$2"
2294
    my_pic_p="${3-no}"
2295
    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
2296
    my_dlsyms=
2297
2298
    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2299
      if test -n "$NM" && test -n "$global_symbol_pipe"; then
2300
	my_dlsyms="${my_outputname}S.c"
2301
      else
2302
	func_error "not configured to extract global symbols from dlpreopened files"
2303
      fi
2304
    fi
2305
2306
    if test -n "$my_dlsyms"; then
2307
      case $my_dlsyms in
2308
      "") ;;
2309
      *.c)
2310
	# Discover the nlist of each of the dlfiles.
2311
	nlist="$output_objdir/${my_outputname}.nm"
2312
2313
	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2314
2315
	# Parse the name list into a source file.
2316
	func_verbose "creating $output_objdir/$my_dlsyms"
2317
2318
	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
2319
/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
2320
/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
2321
2322
#ifdef __cplusplus
2323
extern \"C\" {
2324
#endif
2325
2326
/* External symbol declarations for the compiler. */\
2327
"
2328
2329
	if test "$dlself" = yes; then
2330
	  func_verbose "generating symbol list for \`$output'"
2331
2332
	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2333
2334
	  # Add our own program objects to the symbol list.
2335
	  progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2336
	  for progfile in $progfiles; do
2337
	    func_verbose "extracting global C symbols from \`$progfile'"
2338
	    $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
2339
	  done
2340
2341
	  if test -n "$exclude_expsyms"; then
2342
	    $opt_dry_run || {
2343
	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2344
	      eval '$MV "$nlist"T "$nlist"'
2345
	    }
2346
	  fi
2347
2348
	  if test -n "$export_symbols_regex"; then
2349
	    $opt_dry_run || {
2350
	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2351
	      eval '$MV "$nlist"T "$nlist"'
2352
	    }
2353
	  fi
2354
2355
	  # Prepare the list of exported symbols
2356
	  if test -z "$export_symbols"; then
2357
	    export_symbols="$output_objdir/$outputname.exp"
2358
	    $opt_dry_run || {
2359
	      $RM $export_symbols
2360
	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2361
	      case $host in
2362
	      *cygwin* | *mingw* | *cegcc* )
2363
                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2364
                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
2365
	        ;;
2366
	      esac
2367
	    }
2368
	  else
2369
	    $opt_dry_run || {
2370
	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
2371
	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
2372
	      eval '$MV "$nlist"T "$nlist"'
2373
	      case $host in
2374
	        *cygwin | *mingw* | *cegcc* )
2375
	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2376
	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
2377
	          ;;
2378
	      esac
2379
	    }
2380
	  fi
2381
	fi
2382
2383
	for dlprefile in $dlprefiles; do
2384
	  func_verbose "extracting global C symbols from \`$dlprefile'"
2385
	  func_basename "$dlprefile"
2386
	  name="$func_basename_result"
2387
	  $opt_dry_run || {
2388
	    eval '$ECHO ": $name " >> "$nlist"'
2389
	    eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
2390
	  }
2391
	done
2392
2393
	$opt_dry_run || {
2394
	  # Make sure we have at least an empty file.
2395
	  test -f "$nlist" || : > "$nlist"
2396
2397
	  if test -n "$exclude_expsyms"; then
2398
	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2399
	    $MV "$nlist"T "$nlist"
2400
	  fi
2401
2402
	  # Try sorting and uniquifying the output.
2403
	  if $GREP -v "^: " < "$nlist" |
2404
	      if sort -k 3 </dev/null >/dev/null 2>&1; then
2405
		sort -k 3
2406
	      else
2407
		sort +2
2408
	      fi |
2409
	      uniq > "$nlist"S; then
2410
	    :
2411
	  else
2412
	    $GREP -v "^: " < "$nlist" > "$nlist"S
2413
	  fi
2414
2415
	  if test -f "$nlist"S; then
2416
	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2417
	  else
2418
	    $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2419
	  fi
2420
2421
	  $ECHO >> "$output_objdir/$my_dlsyms" "\
2422
2423
/* The mapping between symbol names and symbols.  */
2424
typedef struct {
2425
  const char *name;
2426
  void *address;
2427
} lt_dlsymlist;
2428
"
2429
	  case $host in
2430
	  *cygwin* | *mingw* | *cegcc* )
2431
	    $ECHO >> "$output_objdir/$my_dlsyms" "\
2432
/* DATA imports from DLLs on WIN32 con't be const, because
2433
   runtime relocations are performed -- see ld's documentation
2434
   on pseudo-relocs.  */"
2435
	    lt_dlsym_const= ;;
2436
	  *osf5*)
2437
	    echo >> "$output_objdir/$my_dlsyms" "\
2438
/* This system does not cope well with relocations in const data */"
2439
	    lt_dlsym_const= ;;
2440
	  *)
2441
	    lt_dlsym_const=const ;;
2442
	  esac
2443
2444
	  $ECHO >> "$output_objdir/$my_dlsyms" "\
2445
extern $lt_dlsym_const lt_dlsymlist
2446
lt_${my_prefix}_LTX_preloaded_symbols[];
2447
$lt_dlsym_const lt_dlsymlist
2448
lt_${my_prefix}_LTX_preloaded_symbols[] =
2449
{\
2450
  { \"$my_originator\", (void *) 0 },"
2451
2452
	  case $need_lib_prefix in
2453
	  no)
2454
	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2455
	    ;;
2456
	  *)
2457
	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2458
	    ;;
2459
	  esac
2460
	  $ECHO >> "$output_objdir/$my_dlsyms" "\
2461
  {0, (void *) 0}
2462
};
2463
2464
/* This works around a problem in FreeBSD linker */
2465
#ifdef FREEBSD_WORKAROUND
2466
static const void *lt_preloaded_setup() {
2467
  return lt_${my_prefix}_LTX_preloaded_symbols;
2468
}
2469
#endif
2470
2471
#ifdef __cplusplus
2472
}
2473
#endif\
2474
"
2475
	} # !$opt_dry_run
2476
2477
	pic_flag_for_symtable=
2478
	case "$compile_command " in
2479
	*" -static "*) ;;
2480
	*)
2481
	  case $host in
2482
	  # compiling the symbol table file with pic_flag works around
2483
	  # a FreeBSD bug that causes programs to crash when -lm is
2484
	  # linked before any other PIC object.  But we must not use
2485
	  # pic_flag when linking with -static.  The problem exists in
2486
	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2487
	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2488
	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
2489
	  *-*-hpux*)
2490
	    pic_flag_for_symtable=" $pic_flag"  ;;
2491
	  *)
2492
	    if test "X$my_pic_p" != Xno; then
2493
	      pic_flag_for_symtable=" $pic_flag"
2494
	    fi
2495
	    ;;
2496
	  esac
2497
	  ;;
2498
	esac
2499
	symtab_cflags=
2500
	for arg in $LTCFLAGS; do
2501
	  case $arg in
2502
	  -pie | -fpie | -fPIE) ;;
2503
	  *) symtab_cflags="$symtab_cflags $arg" ;;
2504
	  esac
2505
	done
2506
2507
	# Now compile the dynamic symbol file.
2508
	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
2509
2510
	# Clean up the generated files.
2511
	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2512
2513
	# Transform the symbol file into the correct name.
2514
	symfileobj="$output_objdir/${my_outputname}S.$objext"
2515
	case $host in
2516
	*cygwin* | *mingw* | *cegcc* )
2517
	  if test -f "$output_objdir/$my_outputname.def"; then
2518
	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2519
	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2520
	  else
2521
	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2522
	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2523
	  fi
2524
	  ;;
2525
	*)
2526
	  compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2527
	  finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2528
	  ;;
2529
	esac
2530
	;;
2531
      *)
2532
	func_fatal_error "unknown suffix for \`$my_dlsyms'"
2533
	;;
2534
      esac
2535
    else
2536
      # We keep going just in case the user didn't refer to
2537
      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
2538
      # really was required.
2539
2540
      # Nullify the symbol file.
2541
      compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2542
      finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2543
    fi
2544
}
2545
2546
# func_win32_libid arg
2547
# return the library type of file 'arg'
2548
#
2549
# Need a lot of goo to handle *both* DLLs and import libs
2550
# Has to be a shell function in order to 'eat' the argument
2551
# that is supplied when $file_magic_command is called.
2552
func_win32_libid ()
2553
{
2554
  $opt_debug
2555
  win32_libid_type="unknown"
2556
  win32_fileres=`file -L $1 2>/dev/null`
2557
  case $win32_fileres in
2558
  *ar\ archive\ import\ library*) # definitely import
2559
    win32_libid_type="x86 archive import"
2560 1 hiro
    ;;
2561 3247 hiro
  *ar\ archive*) # could be an import, or static
2562
    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
2563
       $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
2564
      win32_nmres=`eval $NM -f posix -A $1 |
2565
	$SED -n -e '
2566
	    1,100{
2567
		/ I /{
2568
		    s,.*,import,
2569
		    p
2570
		    q
2571
		}
2572
	    }'`
2573
      case $win32_nmres in
2574
      import*)  win32_libid_type="x86 archive import";;
2575
      *)        win32_libid_type="x86 archive static";;
2576
      esac
2577
    fi
2578
    ;;
2579
  *DLL*)
2580
    win32_libid_type="x86 DLL"
2581
    ;;
2582
  *executable*) # but shell scripts are "executable" too...
2583
    case $win32_fileres in
2584
    *MS\ Windows\ PE\ Intel*)
2585
      win32_libid_type="x86 DLL"
2586
      ;;
2587
    esac
2588
    ;;
2589
  esac
2590
  $ECHO "$win32_libid_type"
2591
}
2592 1 hiro
2593 3247 hiro
2594
2595
# func_extract_an_archive dir oldlib
2596
func_extract_an_archive ()
2597
{
2598
    $opt_debug
2599
    f_ex_an_ar_dir="$1"; shift
2600
    f_ex_an_ar_oldlib="$1"
2601
    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
2602
    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
2603
     :
2604
    else
2605
      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2606
    fi
2607
}
2608
2609
2610
# func_extract_archives gentop oldlib ...
2611
func_extract_archives ()
2612
{
2613
    $opt_debug
2614
    my_gentop="$1"; shift
2615
    my_oldlibs=${1+"$@"}
2616
    my_oldobjs=""
2617
    my_xlib=""
2618
    my_xabs=""
2619
    my_xdir=""
2620
2621
    for my_xlib in $my_oldlibs; do
2622
      # Extract the objects.
2623
      case $my_xlib in
2624
	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
2625
	*) my_xabs=`pwd`"/$my_xlib" ;;
2626
      esac
2627
      func_basename "$my_xlib"
2628
      my_xlib="$func_basename_result"
2629
      my_xlib_u=$my_xlib
2630
      while :; do
2631
        case " $extracted_archives " in
2632
	*" $my_xlib_u "*)
2633
	  func_arith $extracted_serial + 1
2634
	  extracted_serial=$func_arith_result
2635
	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
2636
	*) break ;;
2637
	esac
2638
      done
2639
      extracted_archives="$extracted_archives $my_xlib_u"
2640
      my_xdir="$my_gentop/$my_xlib_u"
2641
2642
      func_mkdir_p "$my_xdir"
2643
2644
      case $host in
2645
      *-darwin*)
2646
	func_verbose "Extracting $my_xabs"
2647
	# Do not bother doing anything if just a dry run
2648
	$opt_dry_run || {
2649
	  darwin_orig_dir=`pwd`
2650
	  cd $my_xdir || exit $?
2651
	  darwin_archive=$my_xabs
2652
	  darwin_curdir=`pwd`
2653
	  darwin_base_archive=`basename "$darwin_archive"`
2654
	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
2655
	  if test -n "$darwin_arches"; then
2656
	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
2657
	    darwin_arch=
2658
	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
2659
	    for darwin_arch in  $darwin_arches ; do
2660
	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2661
	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
2662
	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2663
	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
2664
	      cd "$darwin_curdir"
2665
	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
2666
	    done # $darwin_arches
2667
            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
2668
	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
2669
	    darwin_file=
2670
	    darwin_files=
2671
	    for darwin_file in $darwin_filelist; do
2672
	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
2673
	      $LIPO -create -output "$darwin_file" $darwin_files
2674
	    done # $darwin_filelist
2675
	    $RM -rf unfat-$$
2676
	    cd "$darwin_orig_dir"
2677
	  else
2678
	    cd $darwin_orig_dir
2679
	    func_extract_an_archive "$my_xdir" "$my_xabs"
2680
	  fi # $darwin_arches
2681
	} # !$opt_dry_run
2682
	;;
2683
      *)
2684
        func_extract_an_archive "$my_xdir" "$my_xabs"
2685
	;;
2686
      esac
2687
      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2688
    done
2689
2690
    func_extract_archives_result="$my_oldobjs"
2691
}
2692
2693
2694
2695
# func_emit_wrapper_part1 [arg=no]
2696
#
2697
# Emit the first part of a libtool wrapper script on stdout.
2698
# For more information, see the description associated with
2699
# func_emit_wrapper(), below.
2700
func_emit_wrapper_part1 ()
2701
{
2702
	func_emit_wrapper_part1_arg1=no
2703
	if test -n "$1" ; then
2704
	  func_emit_wrapper_part1_arg1=$1
2705
	fi
2706
2707
	$ECHO "\
2708
#! $SHELL
2709
2710
# $output - temporary wrapper script for $objdir/$outputname
2711
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2712
#
2713
# The $output program cannot be directly executed until all the libtool
2714
# libraries that it depends on are installed.
2715
#
2716
# This wrapper script should never be moved out of the build directory.
2717
# If it is, it will not operate correctly.
2718
2719
# Sed substitution that helps us do robust quoting.  It backslashifies
2720
# metacharacters that are still active within double-quoted strings.
2721
Xsed='${SED} -e 1s/^X//'
2722
sed_quote_subst='$sed_quote_subst'
2723
2724
# Be Bourne compatible
2725
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2726
  emulate sh
2727
  NULLCMD=:
2728
  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2729
  # is contrary to our usage.  Disable this feature.
2730
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
2731
  setopt NO_GLOB_SUBST
2732
else
2733
  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2734
fi
2735
BIN_SH=xpg4; export BIN_SH # for Tru64
2736
DUALCASE=1; export DUALCASE # for MKS sh
2737
2738
# The HP-UX ksh and POSIX shell print the target directory to stdout
2739
# if CDPATH is set.
2740
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2741
2742
relink_command=\"$relink_command\"
2743
2744
# This environment variable determines our operation mode.
2745
if test \"\$libtool_install_magic\" = \"$magic\"; then
2746
  # install mode needs the following variables:
2747
  generated_by_libtool_version='$macro_version'
2748
  notinst_deplibs='$notinst_deplibs'
2749
else
2750
  # When we are sourced in execute mode, \$file and \$ECHO are already set.
2751
  if test \"\$libtool_execute_magic\" != \"$magic\"; then
2752
    ECHO=\"$qecho\"
2753
    file=\"\$0\"
2754
    # Make sure echo works.
2755
    if test \"X\$1\" = X--no-reexec; then
2756
      # Discard the --no-reexec flag, and continue.
2757
      shift
2758
    elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2759
      # Yippee, \$ECHO works!
2760
      :
2761
    else
2762
      # Restart under the correct shell, and then maybe \$ECHO will work.
2763
      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2764
    fi
2765
  fi\
2766
"
2767
	$ECHO "\
2768
2769
  # Find the directory that this script lives in.
2770
  thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2771
  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2772
2773
  # Follow symbolic links until we get to the real thisdir.
2774
  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
2775
  while test -n \"\$file\"; do
2776
    destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2777
2778
    # If there was a directory component, then change thisdir.
2779
    if test \"x\$destdir\" != \"x\$file\"; then
2780
      case \"\$destdir\" in
2781
      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
2782
      *) thisdir=\"\$thisdir/\$destdir\" ;;
2783
      esac
2784
    fi
2785
2786
    file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2787
    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2788
  done
2789
"
2790
}
2791
# end: func_emit_wrapper_part1
2792
2793
# func_emit_wrapper_part2 [arg=no]
2794
#
2795
# Emit the second part of a libtool wrapper script on stdout.
2796
# For more information, see the description associated with
2797
# func_emit_wrapper(), below.
2798
func_emit_wrapper_part2 ()
2799
{
2800
	func_emit_wrapper_part2_arg1=no
2801
	if test -n "$1" ; then
2802
	  func_emit_wrapper_part2_arg1=$1
2803
	fi
2804
2805
	$ECHO "\
2806
2807
  # Usually 'no', except on cygwin/mingw when embedded into
2808
  # the cwrapper.
2809
  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
2810
  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
2811
    # special case for '.'
2812
    if test \"\$thisdir\" = \".\"; then
2813
      thisdir=\`pwd\`
2814
    fi
2815
    # remove .libs from thisdir
2816
    case \"\$thisdir\" in
2817
    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2818
    $objdir )   thisdir=. ;;
2819
    esac
2820
  fi
2821
2822
  # Try to get the absolute directory name.
2823
  absdir=\`cd \"\$thisdir\" && pwd\`
2824
  test -n \"\$absdir\" && thisdir=\"\$absdir\"
2825
"
2826
2827
	if test "$fast_install" = yes; then
2828
	  $ECHO "\
2829
  program=lt-'$outputname'$exeext
2830
  progdir=\"\$thisdir/$objdir\"
2831
2832
  if test ! -f \"\$progdir/\$program\" ||
2833
     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
2834
       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2835
2836
    file=\"\$\$-\$program\"
2837
2838
    if test ! -d \"\$progdir\"; then
2839
      $MKDIR \"\$progdir\"
2840
    else
2841
      $RM \"\$progdir/\$file\"
2842
    fi"
2843
2844
	  $ECHO "\
2845
2846
    # relink executable if necessary
2847
    if test -n \"\$relink_command\"; then
2848
      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
2849
      else
2850
	$ECHO \"\$relink_command_output\" >&2
2851
	$RM \"\$progdir/\$file\"
2852
	exit 1
2853
      fi
2854
    fi
2855
2856
    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2857
    { $RM \"\$progdir/\$program\";
2858
      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2859
    $RM \"\$progdir/\$file\"
2860
  fi"
2861
	else
2862
	  $ECHO "\
2863
  program='$outputname'
2864
  progdir=\"\$thisdir/$objdir\"
2865
"
2866
	fi
2867
2868
	$ECHO "\
2869
2870
  if test -f \"\$progdir/\$program\"; then"
2871
2872
	# Export our shlibpath_var if we have one.
2873
	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2874
	  $ECHO "\
2875
    # Add our own library path to $shlibpath_var
2876
    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2877
2878
    # Some systems cannot cope with colon-terminated $shlibpath_var
2879
    # The second colon is a workaround for a bug in BeOS R4 sed
2880
    $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2881
2882
    export $shlibpath_var
2883
"
2884
	fi
2885
2886
	# fixup the dll searchpath if we need to.
2887
	if test -n "$dllsearchpath"; then
2888
	  $ECHO "\
2889
    # Add the dll search path components to the executable PATH
2890
    PATH=$dllsearchpath:\$PATH
2891
"
2892
	fi
2893
2894
	$ECHO "\
2895
    if test \"\$libtool_execute_magic\" != \"$magic\"; then
2896
      # Run the actual program with our arguments.
2897
"
2898
	case $host in
2899
	# Backslashes separate directories on plain windows
2900
	*-*-mingw | *-*-os2* | *-cegcc*)
2901
	  $ECHO "\
2902
      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2903
"
2904
	  ;;
2905
2906
	*)
2907
	  $ECHO "\
2908
      exec \"\$progdir/\$program\" \${1+\"\$@\"}
2909
"
2910
	  ;;
2911
	esac
2912
	$ECHO "\
2913
      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2914
      exit 1
2915
    fi
2916
  else
2917
    # The program doesn't exist.
2918
    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
2919
    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
2920
    $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
2921
    exit 1
2922
  fi
2923
fi\
2924
"
2925
}
2926
# end: func_emit_wrapper_part2
2927
2928
2929
# func_emit_wrapper [arg=no]
2930
#
2931
# Emit a libtool wrapper script on stdout.
2932
# Don't directly open a file because we may want to
2933
# incorporate the script contents within a cygwin/mingw
2934
# wrapper executable.  Must ONLY be called from within
2935
# func_mode_link because it depends on a number of variables
2936
# set therein.
2937
#
2938
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
2939
# variable will take.  If 'yes', then the emitted script
2940
# will assume that the directory in which it is stored is
2941
# the $objdir directory.  This is a cygwin/mingw-specific
2942
# behavior.
2943
func_emit_wrapper ()
2944
{
2945
	func_emit_wrapper_arg1=no
2946
	if test -n "$1" ; then
2947
	  func_emit_wrapper_arg1=$1
2948
	fi
2949
2950
	# split this up so that func_emit_cwrapperexe_src
2951
	# can call each part independently.
2952
	func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2953
	func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2954
}
2955
2956
2957
# func_to_host_path arg
2958
#
2959
# Convert paths to host format when used with build tools.
2960
# Intended for use with "native" mingw (where libtool itself
2961
# is running under the msys shell), or in the following cross-
2962
# build environments:
2963
#    $build          $host
2964
#    mingw (msys)    mingw  [e.g. native]
2965
#    cygwin          mingw
2966
#    *nix + wine     mingw
2967
# where wine is equipped with the `winepath' executable.
2968
# In the native mingw case, the (msys) shell automatically
2969
# converts paths for any non-msys applications it launches,
2970
# but that facility isn't available from inside the cwrapper.
2971
# Similar accommodations are necessary for $host mingw and
2972
# $build cygwin.  Calling this function does no harm for other
2973
# $host/$build combinations not listed above.
2974
#
2975
# ARG is the path (on $build) that should be converted to
2976
# the proper representation for $host. The result is stored
2977
# in $func_to_host_path_result.
2978
func_to_host_path ()
2979
{
2980
  func_to_host_path_result="$1"
2981
  if test -n "$1" ; then
2982 1 hiro
    case $host in
2983 3247 hiro
      *mingw* )
2984
        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
2985
        case $build in
2986
          *mingw* ) # actually, msys
2987
            # awkward: cmd appends spaces to result
2988
            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
2989
            func_to_host_path_tmp1=`( cmd //c echo "$1" |\
2990
              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
2991
            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2992
              $SED -e "$lt_sed_naive_backslashify"`
2993
            ;;
2994
          *cygwin* )
2995
            func_to_host_path_tmp1=`cygpath -w "$1"`
2996
            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2997
              $SED -e "$lt_sed_naive_backslashify"`
2998
            ;;
2999
          * )
3000
            # Unfortunately, winepath does not exit with a non-zero
3001
            # error code, so we are forced to check the contents of
3002
            # stdout. On the other hand, if the command is not
3003
            # found, the shell will set an exit code of 127 and print
3004
            # *an error message* to stdout. So we must check for both
3005
            # error code of zero AND non-empty stdout, which explains
3006
            # the odd construction:
3007
            func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
3008
            if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
3009
              func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3010
                $SED -e "$lt_sed_naive_backslashify"`
3011
            else
3012
              # Allow warning below.
3013
              func_to_host_path_result=""
3014
            fi
3015
            ;;
3016
        esac
3017
        if test -z "$func_to_host_path_result" ; then
3018
          func_error "Could not determine host path corresponding to"
3019
          func_error "  '$1'"
3020
          func_error "Continuing, but uninstalled executables may not work."
3021
          # Fallback:
3022
          func_to_host_path_result="$1"
3023
        fi
3024
        ;;
3025
    esac
3026
  fi
3027
}
3028
# end: func_to_host_path
3029
3030
# func_to_host_pathlist arg
3031
#
3032
# Convert pathlists to host format when used with build tools.
3033
# See func_to_host_path(), above. This function supports the
3034
# following $build/$host combinations (but does no harm for
3035
# combinations not listed here):
3036
#    $build          $host
3037
#    mingw (msys)    mingw  [e.g. native]
3038
#    cygwin          mingw
3039
#    *nix + wine     mingw
3040
#
3041
# Path separators are also converted from $build format to
3042
# $host format. If ARG begins or ends with a path separator
3043
# character, it is preserved (but converted to $host format)
3044
# on output.
3045
#
3046
# ARG is a pathlist (on $build) that should be converted to
3047
# the proper representation on $host. The result is stored
3048
# in $func_to_host_pathlist_result.
3049
func_to_host_pathlist ()
3050
{
3051
  func_to_host_pathlist_result="$1"
3052
  if test -n "$1" ; then
3053
    case $host in
3054
      *mingw* )
3055
        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
3056
        # Remove leading and trailing path separator characters from
3057
        # ARG. msys behavior is inconsistent here, cygpath turns them
3058
        # into '.;' and ';.', and winepath ignores them completely.
3059
        func_to_host_pathlist_tmp2="$1"
3060
        # Once set for this call, this variable should not be
3061
        # reassigned. It is used in tha fallback case.
3062
        func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
3063
          $SED -e 's|^:*||' -e 's|:*$||'`
3064
        case $build in
3065
          *mingw* ) # Actually, msys.
3066
            # Awkward: cmd appends spaces to result.
3067
            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
3068
            func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
3069
              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
3070
            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3071
              $SED -e "$lt_sed_naive_backslashify"`
3072
            ;;
3073
          *cygwin* )
3074
            func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
3075
            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3076
              $SED -e "$lt_sed_naive_backslashify"`
3077
            ;;
3078
          * )
3079
            # unfortunately, winepath doesn't convert pathlists
3080
            func_to_host_pathlist_result=""
3081
            func_to_host_pathlist_oldIFS=$IFS
3082
            IFS=:
3083
            for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
3084
              IFS=$func_to_host_pathlist_oldIFS
3085
              if test -n "$func_to_host_pathlist_f" ; then
3086
                func_to_host_path "$func_to_host_pathlist_f"
3087
                if test -n "$func_to_host_path_result" ; then
3088
                  if test -z "$func_to_host_pathlist_result" ; then
3089
                    func_to_host_pathlist_result="$func_to_host_path_result"
3090
                  else
3091
                    func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
3092
                  fi
3093
                fi
3094
              fi
3095
              IFS=:
3096
            done
3097
            IFS=$func_to_host_pathlist_oldIFS
3098
            ;;
3099
        esac
3100
        if test -z "$func_to_host_pathlist_result" ; then
3101
          func_error "Could not determine the host path(s) corresponding to"
3102
          func_error "  '$1'"
3103
          func_error "Continuing, but uninstalled executables may not work."
3104
          # Fallback. This may break if $1 contains DOS-style drive
3105
          # specifications. The fix is not to complicate the expression
3106
          # below, but for the user to provide a working wine installation
3107
          # with winepath so that path translation in the cross-to-mingw
3108
          # case works properly.
3109
          lt_replace_pathsep_nix_to_dos="s|:|;|g"
3110
          func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
3111
            $SED -e "$lt_replace_pathsep_nix_to_dos"`
3112
        fi
3113
        # Now, add the leading and trailing path separators back
3114
        case "$1" in
3115
          :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
3116
            ;;
3117
        esac
3118
        case "$1" in
3119
          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3120
            ;;
3121
        esac
3122
        ;;
3123
    esac
3124
  fi
3125
}
3126
# end: func_to_host_pathlist
3127
3128
# func_emit_cwrapperexe_src
3129
# emit the source code for a wrapper executable on stdout
3130
# Must ONLY be called from within func_mode_link because
3131
# it depends on a number of variable set therein.
3132
func_emit_cwrapperexe_src ()
3133
{
3134
	cat <<EOF
3135
3136
/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3137
   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3138
3139
   The $output program cannot be directly executed until all the libtool
3140
   libraries that it depends on are installed.
3141
3142
   This wrapper executable should never be moved out of the build directory.
3143
   If it is, it will not operate correctly.
3144
3145
   Currently, it simply execs the wrapper *script* "$SHELL $output",
3146
   but could eventually absorb all of the scripts functionality and
3147
   exec $objdir/$outputname directly.
3148
*/
3149
EOF
3150
	    cat <<"EOF"
3151
#include <stdio.h>
3152
#include <stdlib.h>
3153
#ifdef _MSC_VER
3154
# include <direct.h>
3155
# include <process.h>
3156
# include <io.h>
3157
# define setmode _setmode
3158
#else
3159
# include <unistd.h>
3160
# include <stdint.h>
3161
# ifdef __CYGWIN__
3162
#  include <io.h>
3163
#  define HAVE_SETENV
3164
#  ifdef __STRICT_ANSI__
3165
char *realpath (const char *, char *);
3166
int putenv (char *);
3167
int setenv (const char *, const char *, int);
3168
#  endif
3169
# endif
3170
#endif
3171
#include <malloc.h>
3172
#include <stdarg.h>
3173
#include <assert.h>
3174
#include <string.h>
3175
#include <ctype.h>
3176
#include <errno.h>
3177
#include <fcntl.h>
3178
#include <sys/stat.h>
3179
3180
#if defined(PATH_MAX)
3181
# define LT_PATHMAX PATH_MAX
3182
#elif defined(MAXPATHLEN)
3183
# define LT_PATHMAX MAXPATHLEN
3184
#else
3185
# define LT_PATHMAX 1024
3186
#endif
3187
3188
#ifndef S_IXOTH
3189
# define S_IXOTH 0
3190
#endif
3191
#ifndef S_IXGRP
3192
# define S_IXGRP 0
3193
#endif
3194
3195
#ifdef _MSC_VER
3196
# define S_IXUSR _S_IEXEC
3197
# define stat _stat
3198
# ifndef _INTPTR_T_DEFINED
3199
#  define intptr_t int
3200
# endif
3201
#endif
3202
3203
#ifndef DIR_SEPARATOR
3204
# define DIR_SEPARATOR '/'
3205
# define PATH_SEPARATOR ':'
3206
#endif
3207
3208
#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
3209
  defined (__OS2__)
3210
# define HAVE_DOS_BASED_FILE_SYSTEM
3211
# define FOPEN_WB "wb"
3212
# ifndef DIR_SEPARATOR_2
3213
#  define DIR_SEPARATOR_2 '\\'
3214
# endif
3215
# ifndef PATH_SEPARATOR_2
3216
#  define PATH_SEPARATOR_2 ';'
3217
# endif
3218
#endif
3219
3220
#ifndef DIR_SEPARATOR_2
3221
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
3222
#else /* DIR_SEPARATOR_2 */
3223
# define IS_DIR_SEPARATOR(ch) \
3224
	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
3225
#endif /* DIR_SEPARATOR_2 */
3226
3227
#ifndef PATH_SEPARATOR_2
3228
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
3229
#else /* PATH_SEPARATOR_2 */
3230
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
3231
#endif /* PATH_SEPARATOR_2 */
3232
3233
#ifdef __CYGWIN__
3234
# define FOPEN_WB "wb"
3235
#endif
3236
3237
#ifndef FOPEN_WB
3238
# define FOPEN_WB "w"
3239
#endif
3240
#ifndef _O_BINARY
3241
# define _O_BINARY 0
3242
#endif
3243
3244
#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
3245
#define XFREE(stale) do { \
3246
  if (stale) { free ((void *) stale); stale = 0; } \
3247
} while (0)
3248
3249
#undef LTWRAPPER_DEBUGPRINTF
3250
#if defined DEBUGWRAPPER
3251
# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3252
static void
3253
ltwrapper_debugprintf (const char *fmt, ...)
3254
{
3255
    va_list args;
3256
    va_start (args, fmt);
3257
    (void) vfprintf (stderr, fmt, args);
3258
    va_end (args);
3259
}
3260
#else
3261
# define LTWRAPPER_DEBUGPRINTF(args)
3262
#endif
3263
3264
const char *program_name = NULL;
3265
3266
void *xmalloc (size_t num);
3267
char *xstrdup (const char *string);
3268
const char *base_name (const char *name);
3269
char *find_executable (const char *wrapper);
3270
char *chase_symlinks (const char *pathspec);
3271
int make_executable (const char *path);
3272
int check_executable (const char *path);
3273
char *strendzap (char *str, const char *pat);
3274
void lt_fatal (const char *message, ...);
3275
void lt_setenv (const char *name, const char *value);
3276
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3277
void lt_opt_process_env_set (const char *arg);
3278
void lt_opt_process_env_prepend (const char *arg);
3279
void lt_opt_process_env_append (const char *arg);
3280
int lt_split_name_value (const char *arg, char** name, char** value);
3281
void lt_update_exe_path (const char *name, const char *value);
3282
void lt_update_lib_path (const char *name, const char *value);
3283
3284
static const char *script_text_part1 =
3285
EOF
3286
3287
	    func_emit_wrapper_part1 yes |
3288
	        $SED -e 's/\([\\"]\)/\\\1/g' \
3289
	             -e 's/^/  "/' -e 's/$/\\n"/'
3290
	    echo ";"
3291
	    cat <<EOF
3292
3293
static const char *script_text_part2 =
3294
EOF
3295
	    func_emit_wrapper_part2 yes |
3296
	        $SED -e 's/\([\\"]\)/\\\1/g' \
3297
	             -e 's/^/  "/' -e 's/$/\\n"/'
3298
	    echo ";"
3299
3300
	    cat <<EOF
3301
const char * MAGIC_EXE = "$magic_exe";
3302
const char * LIB_PATH_VARNAME = "$shlibpath_var";
3303
EOF
3304
3305
	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3306
              func_to_host_pathlist "$temp_rpath"
3307
	      cat <<EOF
3308
const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
3309
EOF
3310
	    else
3311
	      cat <<"EOF"
3312
const char * LIB_PATH_VALUE   = "";
3313
EOF
3314
	    fi
3315
3316
	    if test -n "$dllsearchpath"; then
3317
              func_to_host_pathlist "$dllsearchpath:"
3318
	      cat <<EOF
3319
const char * EXE_PATH_VARNAME = "PATH";
3320
const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
3321
EOF
3322
	    else
3323
	      cat <<"EOF"
3324
const char * EXE_PATH_VARNAME = "";
3325
const char * EXE_PATH_VALUE   = "";
3326
EOF
3327
	    fi
3328
3329
	    if test "$fast_install" = yes; then
3330
	      cat <<EOF
3331
const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3332
EOF
3333
	    else
3334
	      cat <<EOF
3335
const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3336
EOF
3337
	    fi
3338
3339
3340
	    cat <<"EOF"
3341
3342
#define LTWRAPPER_OPTION_PREFIX         "--lt-"
3343
#define LTWRAPPER_OPTION_PREFIX_LENGTH  5
3344
3345
static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
3346
static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3347
3348
static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
3349
3350
static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3351
static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
3352
  /* argument is putenv-style "foo=bar", value of foo is set to bar */
3353
3354
static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3355
static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
3356
  /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3357
3358
static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3359
static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
3360
  /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3361
3362
int
3363
main (int argc, char *argv[])
3364
{
3365
  char **newargz;
3366
  int  newargc;
3367
  char *tmp_pathspec;
3368
  char *actual_cwrapper_path;
3369
  char *actual_cwrapper_name;
3370
  char *target_name;
3371
  char *lt_argv_zero;
3372
  intptr_t rval = 127;
3373
3374
  int i;
3375
3376
  program_name = (char *) xstrdup (base_name (argv[0]));
3377
  LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
3378
  LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3379
3380
  /* very simple arg parsing; don't want to rely on getopt */
3381
  for (i = 1; i < argc; i++)
3382
    {
3383
      if (strcmp (argv[i], dumpscript_opt) == 0)
3384
	{
3385
EOF
3386
	    case "$host" in
3387
	      *mingw* | *cygwin* )
3388
		# make stdout use "unix" line endings
3389
		echo "          setmode(1,_O_BINARY);"
3390
		;;
3391
	      esac
3392
3393
	    cat <<"EOF"
3394
	  printf ("%s", script_text_part1);
3395
	  printf ("%s", script_text_part2);
3396
	  return 0;
3397
	}
3398
    }
3399
3400
  newargz = XMALLOC (char *, argc + 1);
3401
  tmp_pathspec = find_executable (argv[0]);
3402
  if (tmp_pathspec == NULL)
3403
    lt_fatal ("Couldn't find %s", argv[0]);
3404
  LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
3405
			  tmp_pathspec));
3406
3407
  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
3408
  LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
3409
			  actual_cwrapper_path));
3410
  XFREE (tmp_pathspec);
3411
3412
  actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3413
  strendzap (actual_cwrapper_path, actual_cwrapper_name);
3414
3415
  /* wrapper name transforms */
3416
  strendzap (actual_cwrapper_name, ".exe");
3417
  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
3418
  XFREE (actual_cwrapper_name);
3419
  actual_cwrapper_name = tmp_pathspec;
3420
  tmp_pathspec = 0;
3421
3422
  /* target_name transforms -- use actual target program name; might have lt- prefix */
3423
  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
3424
  strendzap (target_name, ".exe");
3425
  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
3426
  XFREE (target_name);
3427
  target_name = tmp_pathspec;
3428
  tmp_pathspec = 0;
3429
3430
  LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3431
			  target_name));
3432
EOF
3433
3434
	    cat <<EOF
3435
  newargz[0] =
3436
    XMALLOC (char, (strlen (actual_cwrapper_path) +
3437
		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
3438
  strcpy (newargz[0], actual_cwrapper_path);
3439
  strcat (newargz[0], "$objdir");
3440
  strcat (newargz[0], "/");
3441
EOF
3442
3443
	    cat <<"EOF"
3444
  /* stop here, and copy so we don't have to do this twice */
3445
  tmp_pathspec = xstrdup (newargz[0]);
3446
3447
  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3448
  strcat (newargz[0], actual_cwrapper_name);
3449
3450
  /* DO want the lt- prefix here if it exists, so use target_name */
3451
  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
3452
  XFREE (tmp_pathspec);
3453
  tmp_pathspec = NULL;
3454
EOF
3455
3456
	    case $host_os in
3457
	      mingw*)
3458
	    cat <<"EOF"
3459
  {
3460
    char* p;
3461
    while ((p = strchr (newargz[0], '\\')) != NULL)
3462
      {
3463
	*p = '/';
3464
      }
3465
    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3466
      {
3467
	*p = '/';
3468
      }
3469
  }
3470
EOF
3471
	    ;;
3472
	    esac
3473
3474
	    cat <<"EOF"
3475
  XFREE (target_name);
3476
  XFREE (actual_cwrapper_path);
3477
  XFREE (actual_cwrapper_name);
3478
3479
  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
3480
  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
3481
  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
3482
  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
3483
3484
  newargc=0;
3485
  for (i = 1; i < argc; i++)
3486
    {
3487
      if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3488
        {
3489
          if (argv[i][env_set_opt_len] == '=')
3490
            {
3491
              const char *p = argv[i] + env_set_opt_len + 1;
3492
              lt_opt_process_env_set (p);
3493
            }
3494
          else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3495
            {
3496
              lt_opt_process_env_set (argv[++i]); /* don't copy */
3497
            }
3498
          else
3499
            lt_fatal ("%s missing required argument", env_set_opt);
3500
          continue;
3501
        }
3502
      if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3503
        {
3504
          if (argv[i][env_prepend_opt_len] == '=')
3505
            {
3506
              const char *p = argv[i] + env_prepend_opt_len + 1;
3507
              lt_opt_process_env_prepend (p);
3508
            }
3509
          else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3510
            {
3511
              lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3512
            }
3513
          else
3514
            lt_fatal ("%s missing required argument", env_prepend_opt);
3515
          continue;
3516
        }
3517
      if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3518
        {
3519
          if (argv[i][env_append_opt_len] == '=')
3520
            {
3521
              const char *p = argv[i] + env_append_opt_len + 1;
3522
              lt_opt_process_env_append (p);
3523
            }
3524
          else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3525
            {
3526
              lt_opt_process_env_append (argv[++i]); /* don't copy */
3527
            }
3528
          else
3529
            lt_fatal ("%s missing required argument", env_append_opt);
3530
          continue;
3531
        }
3532
      if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3533
        {
3534
          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
3535
             namespace, but it is not one of the ones we know about and
3536
             have already dealt with, above (inluding dump-script), then
3537
             report an error. Otherwise, targets might begin to believe
3538
             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
3539
             namespace. The first time any user complains about this, we'll
3540
             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
3541
             or a configure.ac-settable value.
3542
           */
3543
          lt_fatal ("Unrecognized option in %s namespace: '%s'",
3544
                    ltwrapper_option_prefix, argv[i]);
3545
        }
3546
      /* otherwise ... */
3547
      newargz[++newargc] = xstrdup (argv[i]);
3548
    }
3549
  newargz[++newargc] = NULL;
3550
3551
  LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3552
  for (i = 0; i < newargc; i++)
3553
    {
3554
      LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3555
    }
3556
3557
EOF
3558
3559
	    case $host_os in
3560
	      mingw*)
3561
		cat <<"EOF"
3562
  /* execv doesn't actually work on mingw as expected on unix */
3563
  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
3564
  if (rval == -1)
3565
    {
3566
      /* failed to start process */
3567
      LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3568
      return 127;
3569
    }
3570
  return rval;
3571
EOF
3572
		;;
3573
	      *)
3574
		cat <<"EOF"
3575
  execv (lt_argv_zero, newargz);
3576
  return rval; /* =127, but avoids unused variable warning */
3577
EOF
3578
		;;
3579
	    esac
3580
3581
	    cat <<"EOF"
3582
}
3583
3584
void *
3585
xmalloc (size_t num)
3586
{
3587
  void *p = (void *) malloc (num);
3588
  if (!p)
3589
    lt_fatal ("Memory exhausted");
3590
3591
  return p;
3592
}
3593
3594
char *
3595
xstrdup (const char *string)
3596
{
3597
  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3598
			  string) : NULL;
3599
}
3600
3601
const char *
3602
base_name (const char *name)
3603
{
3604
  const char *base;
3605
3606
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3607
  /* Skip over the disk name in MSDOS pathnames. */
3608
  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
3609
    name += 2;
3610
#endif
3611
3612
  for (base = name; *name; name++)
3613
    if (IS_DIR_SEPARATOR (*name))
3614
      base = name + 1;
3615
  return base;
3616
}
3617
3618
int
3619
check_executable (const char *path)
3620
{
3621
  struct stat st;
3622
3623
  LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
3624
			  path ? (*path ? path : "EMPTY!") : "NULL!"));
3625
  if ((!path) || (!*path))
3626
    return 0;
3627
3628
  if ((stat (path, &st) >= 0)
3629
      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3630
    return 1;
3631
  else
3632
    return 0;
3633
}
3634
3635
int
3636
make_executable (const char *path)
3637
{
3638
  int rval = 0;
3639
  struct stat st;
3640
3641
  LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
3642
			  path ? (*path ? path : "EMPTY!") : "NULL!"));
3643
  if ((!path) || (!*path))
3644
    return 0;
3645
3646
  if (stat (path, &st) >= 0)
3647
    {
3648
      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3649
    }
3650
  return rval;
3651
}
3652
3653
/* Searches for the full path of the wrapper.  Returns
3654
   newly allocated full path name if found, NULL otherwise
3655
   Does not chase symlinks, even on platforms that support them.
3656
*/
3657
char *
3658
find_executable (const char *wrapper)
3659
{
3660
  int has_slash = 0;
3661
  const char *p;
3662
  const char *p_next;
3663
  /* static buffer for getcwd */
3664
  char tmp[LT_PATHMAX + 1];
3665
  int tmp_len;
3666
  char *concat_name;
3667
3668
  LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
3669
			  wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3670
3671
  if ((wrapper == NULL) || (*wrapper == '\0'))
3672
    return NULL;
3673
3674
  /* Absolute path? */
3675
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3676
  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3677
    {
3678
      concat_name = xstrdup (wrapper);
3679
      if (check_executable (concat_name))
3680
	return concat_name;
3681
      XFREE (concat_name);
3682
    }
3683
  else
3684
    {