cannam@154: #! /bin/sh
cannam@154: ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
cannam@154: ##               by inline-source v2014-01-03.01
cannam@154: 
cannam@154: # libtool (GNU libtool) 2.4.6
cannam@154: # Provide generalized library-building support services.
cannam@154: # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
cannam@154: 
cannam@154: # Copyright (C) 1996-2015 Free Software Foundation, Inc.
cannam@154: # This is free software; see the source for copying conditions.  There is NO
cannam@154: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
cannam@154: 
cannam@154: # GNU Libtool is free software; you can redistribute it and/or modify
cannam@154: # it under the terms of the GNU General Public License as published by
cannam@154: # the Free Software Foundation; either version 2 of the License, or
cannam@154: # (at your option) any later version.
cannam@154: #
cannam@154: # As a special exception to the GNU General Public License,
cannam@154: # if you distribute this file as part of a program or library that
cannam@154: # is built using GNU Libtool, you may include this file under the
cannam@154: # same distribution terms that you use for the rest of that program.
cannam@154: #
cannam@154: # GNU Libtool is distributed in the hope that it will be useful, but
cannam@154: # WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@154: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
cannam@154: # General Public License for more details.
cannam@154: #
cannam@154: # You should have received a copy of the GNU General Public License
cannam@154: # along with this program.  If not, see <http://www.gnu.org/licenses/>.
cannam@154: 
cannam@154: 
cannam@154: PROGRAM=libtool
cannam@154: PACKAGE=libtool
cannam@154: VERSION=2.4.6
cannam@154: package_revision=2.4.6
cannam@154: 
cannam@154: 
cannam@154: ## ------ ##
cannam@154: ## Usage. ##
cannam@154: ## ------ ##
cannam@154: 
cannam@154: # Run './libtool --help' for help with using this script from the
cannam@154: # command line.
cannam@154: 
cannam@154: 
cannam@154: ## ------------------------------- ##
cannam@154: ## User overridable command paths. ##
cannam@154: ## ------------------------------- ##
cannam@154: 
cannam@154: # After configure completes, it has a better idea of some of the
cannam@154: # shell tools we need than the defaults used by the functions shared
cannam@154: # with bootstrap, so set those here where they can still be over-
cannam@154: # ridden by the user, but otherwise take precedence.
cannam@154: 
cannam@154: : ${AUTOCONF="autoconf"}
cannam@154: : ${AUTOMAKE="automake"}
cannam@154: 
cannam@154: 
cannam@154: ## -------------------------- ##
cannam@154: ## Source external libraries. ##
cannam@154: ## -------------------------- ##
cannam@154: 
cannam@154: # Much of our low-level functionality needs to be sourced from external
cannam@154: # libraries, which are installed to $pkgauxdir.
cannam@154: 
cannam@154: # Set a version string for this script.
cannam@154: scriptversion=2015-01-20.17; # UTC
cannam@154: 
cannam@154: # General shell script boiler plate, and helper functions.
cannam@154: # Written by Gary V. Vaughan, 2004
cannam@154: 
cannam@154: # Copyright (C) 2004-2015 Free Software Foundation, Inc.
cannam@154: # This is free software; see the source for copying conditions.  There is NO
cannam@154: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
cannam@154: 
cannam@154: # This program is free software; you can redistribute it and/or modify
cannam@154: # it under the terms of the GNU General Public License as published by
cannam@154: # the Free Software Foundation; either version 3 of the License, or
cannam@154: # (at your option) any later version.
cannam@154: 
cannam@154: # As a special exception to the GNU General Public License, if you distribute
cannam@154: # this file as part of a program or library that is built using GNU Libtool,
cannam@154: # you may include this file under the same distribution terms that you use
cannam@154: # for the rest of that program.
cannam@154: 
cannam@154: # This program is distributed in the hope that it will be useful,
cannam@154: # but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@154: # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
cannam@154: # General Public License for more details.
cannam@154: 
cannam@154: # You should have received a copy of the GNU General Public License
cannam@154: # along with this program. If not, see <http://www.gnu.org/licenses/>.
cannam@154: 
cannam@154: # Please report bugs or propose patches to gary@gnu.org.
cannam@154: 
cannam@154: 
cannam@154: ## ------ ##
cannam@154: ## Usage. ##
cannam@154: ## ------ ##
cannam@154: 
cannam@154: # Evaluate this file near the top of your script to gain access to
cannam@154: # the functions and variables defined here:
cannam@154: #
cannam@154: #   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
cannam@154: #
cannam@154: # If you need to override any of the default environment variable
cannam@154: # settings, do that before evaluating this file.
cannam@154: 
cannam@154: 
cannam@154: ## -------------------- ##
cannam@154: ## Shell normalisation. ##
cannam@154: ## -------------------- ##
cannam@154: 
cannam@154: # Some shells need a little help to be as Bourne compatible as possible.
cannam@154: # Before doing anything else, make sure all that help has been provided!
cannam@154: 
cannam@154: DUALCASE=1; export DUALCASE # for MKS sh
cannam@154: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
cannam@154:   emulate sh
cannam@154:   NULLCMD=:
cannam@154:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
cannam@154:   # is contrary to our usage.  Disable this feature.
cannam@154:   alias -g '${1+"$@"}'='"$@"'
cannam@154:   setopt NO_GLOB_SUBST
cannam@154: else
cannam@154:   case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
cannam@154: fi
cannam@154: 
cannam@154: # NLS nuisances: We save the old values in case they are required later.
cannam@154: _G_user_locale=
cannam@154: _G_safe_locale=
cannam@154: for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
cannam@154: do
cannam@154:   eval "if test set = \"\${$_G_var+set}\"; then
cannam@154:           save_$_G_var=\$$_G_var
cannam@154:           $_G_var=C
cannam@154: 	  export $_G_var
cannam@154: 	  _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
cannam@154: 	  _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
cannam@154: 	fi"
cannam@154: done
cannam@154: 
cannam@154: # CDPATH.
cannam@154: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
cannam@154: 
cannam@154: # Make sure IFS has a sensible default
cannam@154: sp=' '
cannam@154: nl='
cannam@154: '
cannam@154: IFS="$sp	$nl"
cannam@154: 
cannam@154: # There are apparently some retarded systems that use ';' as a PATH separator!
cannam@154: if test "${PATH_SEPARATOR+set}" != set; then
cannam@154:   PATH_SEPARATOR=:
cannam@154:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
cannam@154:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
cannam@154:       PATH_SEPARATOR=';'
cannam@154:   }
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: 
cannam@154: ## ------------------------- ##
cannam@154: ## Locate command utilities. ##
cannam@154: ## ------------------------- ##
cannam@154: 
cannam@154: 
cannam@154: # func_executable_p FILE
cannam@154: # ----------------------
cannam@154: # Check that FILE is an executable regular file.
cannam@154: func_executable_p ()
cannam@154: {
cannam@154:     test -f "$1" && test -x "$1"
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_path_progs PROGS_LIST CHECK_FUNC [PATH]
cannam@154: # --------------------------------------------
cannam@154: # Search for either a program that responds to --version with output
cannam@154: # containing "GNU", or else returned by CHECK_FUNC otherwise, by
cannam@154: # trying all the directories in PATH with each of the elements of
cannam@154: # PROGS_LIST.
cannam@154: #
cannam@154: # CHECK_FUNC should accept the path to a candidate program, and
cannam@154: # set $func_check_prog_result if it truncates its output less than
cannam@154: # $_G_path_prog_max characters.
cannam@154: func_path_progs ()
cannam@154: {
cannam@154:     _G_progs_list=$1
cannam@154:     _G_check_func=$2
cannam@154:     _G_PATH=${3-"$PATH"}
cannam@154: 
cannam@154:     _G_path_prog_max=0
cannam@154:     _G_path_prog_found=false
cannam@154:     _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
cannam@154:     for _G_dir in $_G_PATH; do
cannam@154:       IFS=$_G_save_IFS
cannam@154:       test -z "$_G_dir" && _G_dir=.
cannam@154:       for _G_prog_name in $_G_progs_list; do
cannam@154:         for _exeext in '' .EXE; do
cannam@154:           _G_path_prog=$_G_dir/$_G_prog_name$_exeext
cannam@154:           func_executable_p "$_G_path_prog" || continue
cannam@154:           case `"$_G_path_prog" --version 2>&1` in
cannam@154:             *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
cannam@154:             *)     $_G_check_func $_G_path_prog
cannam@154: 		   func_path_progs_result=$func_check_prog_result
cannam@154: 		   ;;
cannam@154:           esac
cannam@154:           $_G_path_prog_found && break 3
cannam@154:         done
cannam@154:       done
cannam@154:     done
cannam@154:     IFS=$_G_save_IFS
cannam@154:     test -z "$func_path_progs_result" && {
cannam@154:       echo "no acceptable sed could be found in \$PATH" >&2
cannam@154:       exit 1
cannam@154:     }
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # We want to be able to use the functions in this file before configure
cannam@154: # has figured out where the best binaries are kept, which means we have
cannam@154: # to search for them ourselves - except when the results are already set
cannam@154: # where we skip the searches.
cannam@154: 
cannam@154: # Unless the user overrides by setting SED, search the path for either GNU
cannam@154: # sed, or the sed that truncates its output the least.
cannam@154: test -z "$SED" && {
cannam@154:   _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
cannam@154:   for _G_i in 1 2 3 4 5 6 7; do
cannam@154:     _G_sed_script=$_G_sed_script$nl$_G_sed_script
cannam@154:   done
cannam@154:   echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
cannam@154:   _G_sed_script=
cannam@154: 
cannam@154:   func_check_prog_sed ()
cannam@154:   {
cannam@154:     _G_path_prog=$1
cannam@154: 
cannam@154:     _G_count=0
cannam@154:     printf 0123456789 >conftest.in
cannam@154:     while :
cannam@154:     do
cannam@154:       cat conftest.in conftest.in >conftest.tmp
cannam@154:       mv conftest.tmp conftest.in
cannam@154:       cp conftest.in conftest.nl
cannam@154:       echo '' >> conftest.nl
cannam@154:       "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break
cannam@154:       diff conftest.out conftest.nl >/dev/null 2>&1 || break
cannam@154:       _G_count=`expr $_G_count + 1`
cannam@154:       if test "$_G_count" -gt "$_G_path_prog_max"; then
cannam@154:         # Best one so far, save it but keep looking for a better one
cannam@154:         func_check_prog_result=$_G_path_prog
cannam@154:         _G_path_prog_max=$_G_count
cannam@154:       fi
cannam@154:       # 10*(2^10) chars as input seems more than enough
cannam@154:       test 10 -lt "$_G_count" && break
cannam@154:     done
cannam@154:     rm -f conftest.in conftest.tmp conftest.nl conftest.out
cannam@154:   }
cannam@154: 
cannam@154:   func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
cannam@154:   rm -f conftest.sed
cannam@154:   SED=$func_path_progs_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # Unless the user overrides by setting GREP, search the path for either GNU
cannam@154: # grep, or the grep that truncates its output the least.
cannam@154: test -z "$GREP" && {
cannam@154:   func_check_prog_grep ()
cannam@154:   {
cannam@154:     _G_path_prog=$1
cannam@154: 
cannam@154:     _G_count=0
cannam@154:     _G_path_prog_max=0
cannam@154:     printf 0123456789 >conftest.in
cannam@154:     while :
cannam@154:     do
cannam@154:       cat conftest.in conftest.in >conftest.tmp
cannam@154:       mv conftest.tmp conftest.in
cannam@154:       cp conftest.in conftest.nl
cannam@154:       echo 'GREP' >> conftest.nl
cannam@154:       "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break
cannam@154:       diff conftest.out conftest.nl >/dev/null 2>&1 || break
cannam@154:       _G_count=`expr $_G_count + 1`
cannam@154:       if test "$_G_count" -gt "$_G_path_prog_max"; then
cannam@154:         # Best one so far, save it but keep looking for a better one
cannam@154:         func_check_prog_result=$_G_path_prog
cannam@154:         _G_path_prog_max=$_G_count
cannam@154:       fi
cannam@154:       # 10*(2^10) chars as input seems more than enough
cannam@154:       test 10 -lt "$_G_count" && break
cannam@154:     done
cannam@154:     rm -f conftest.in conftest.tmp conftest.nl conftest.out
cannam@154:   }
cannam@154: 
cannam@154:   func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
cannam@154:   GREP=$func_path_progs_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: ## ------------------------------- ##
cannam@154: ## User overridable command paths. ##
cannam@154: ## ------------------------------- ##
cannam@154: 
cannam@154: # All uppercase variable names are used for environment variables.  These
cannam@154: # variables can be overridden by the user before calling a script that
cannam@154: # uses them if a suitable command of that name is not already available
cannam@154: # in the command search PATH.
cannam@154: 
cannam@154: : ${CP="cp -f"}
cannam@154: : ${ECHO="printf %s\n"}
cannam@154: : ${EGREP="$GREP -E"}
cannam@154: : ${FGREP="$GREP -F"}
cannam@154: : ${LN_S="ln -s"}
cannam@154: : ${MAKE="make"}
cannam@154: : ${MKDIR="mkdir"}
cannam@154: : ${MV="mv -f"}
cannam@154: : ${RM="rm -f"}
cannam@154: : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
cannam@154: 
cannam@154: 
cannam@154: ## -------------------- ##
cannam@154: ## Useful sed snippets. ##
cannam@154: ## -------------------- ##
cannam@154: 
cannam@154: sed_dirname='s|/[^/]*$||'
cannam@154: sed_basename='s|^.*/||'
cannam@154: 
cannam@154: # Sed substitution that helps us do robust quoting.  It backslashifies
cannam@154: # metacharacters that are still active within double-quoted strings.
cannam@154: sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
cannam@154: 
cannam@154: # Same as above, but do not quote variable references.
cannam@154: sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
cannam@154: 
cannam@154: # Sed substitution that turns a string into a regex matching for the
cannam@154: # string literally.
cannam@154: sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
cannam@154: 
cannam@154: # Sed substitution that converts a w32 file name or path
cannam@154: # that contains forward slashes, into one that contains
cannam@154: # (escaped) backslashes.  A very naive implementation.
cannam@154: sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
cannam@154: 
cannam@154: # Re-'\' parameter expansions in output of sed_double_quote_subst that
cannam@154: # were '\'-ed in input to the same.  If an odd number of '\' preceded a
cannam@154: # '$' in input to sed_double_quote_subst, that '$' was protected from
cannam@154: # expansion.  Since each input '\' is now two '\'s, look for any number
cannam@154: # of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
cannam@154: _G_bs='\\'
cannam@154: _G_bs2='\\\\'
cannam@154: _G_bs4='\\\\\\\\'
cannam@154: _G_dollar='\$'
cannam@154: sed_double_backslash="\
cannam@154:   s/$_G_bs4/&\\
cannam@154: /g
cannam@154:   s/^$_G_bs2$_G_dollar/$_G_bs&/
cannam@154:   s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
cannam@154:   s/\n//g"
cannam@154: 
cannam@154: 
cannam@154: ## ----------------- ##
cannam@154: ## Global variables. ##
cannam@154: ## ----------------- ##
cannam@154: 
cannam@154: # Except for the global variables explicitly listed below, the following
cannam@154: # functions in the '^func_' namespace, and the '^require_' namespace
cannam@154: # variables initialised in the 'Resource management' section, sourcing
cannam@154: # this file will not pollute your global namespace with anything
cannam@154: # else. There's no portable way to scope variables in Bourne shell
cannam@154: # though, so actually running these functions will sometimes place
cannam@154: # results into a variable named after the function, and often use
cannam@154: # temporary variables in the '^_G_' namespace. If you are careful to
cannam@154: # avoid using those namespaces casually in your sourcing script, things
cannam@154: # should continue to work as you expect. And, of course, you can freely
cannam@154: # overwrite any of the functions or variables defined here before
cannam@154: # calling anything to customize them.
cannam@154: 
cannam@154: EXIT_SUCCESS=0
cannam@154: EXIT_FAILURE=1
cannam@154: EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
cannam@154: EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
cannam@154: 
cannam@154: # Allow overriding, eg assuming that you follow the convention of
cannam@154: # putting '$debug_cmd' at the start of all your functions, you can get
cannam@154: # bash to show function call trace with:
cannam@154: #
cannam@154: #    debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
cannam@154: debug_cmd=${debug_cmd-":"}
cannam@154: exit_cmd=:
cannam@154: 
cannam@154: # By convention, finish your script with:
cannam@154: #
cannam@154: #    exit $exit_status
cannam@154: #
cannam@154: # so that you can set exit_status to non-zero if you want to indicate
cannam@154: # something went wrong during execution without actually bailing out at
cannam@154: # the point of failure.
cannam@154: exit_status=$EXIT_SUCCESS
cannam@154: 
cannam@154: # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
cannam@154: # is ksh but when the shell is invoked as "sh" and the current value of
cannam@154: # the _XPG environment variable is not equal to 1 (one), the special
cannam@154: # positional parameter $0, within a function call, is the name of the
cannam@154: # function.
cannam@154: progpath=$0
cannam@154: 
cannam@154: # The name of this program.
cannam@154: progname=`$ECHO "$progpath" |$SED "$sed_basename"`
cannam@154: 
cannam@154: # Make sure we have an absolute progpath for reexecution:
cannam@154: case $progpath in
cannam@154:   [\\/]*|[A-Za-z]:\\*) ;;
cannam@154:   *[\\/]*)
cannam@154:      progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
cannam@154:      progdir=`cd "$progdir" && pwd`
cannam@154:      progpath=$progdir/$progname
cannam@154:      ;;
cannam@154:   *)
cannam@154:      _G_IFS=$IFS
cannam@154:      IFS=${PATH_SEPARATOR-:}
cannam@154:      for progdir in $PATH; do
cannam@154:        IFS=$_G_IFS
cannam@154:        test -x "$progdir/$progname" && break
cannam@154:      done
cannam@154:      IFS=$_G_IFS
cannam@154:      test -n "$progdir" || progdir=`pwd`
cannam@154:      progpath=$progdir/$progname
cannam@154:      ;;
cannam@154: esac
cannam@154: 
cannam@154: 
cannam@154: ## ----------------- ##
cannam@154: ## Standard options. ##
cannam@154: ## ----------------- ##
cannam@154: 
cannam@154: # The following options affect the operation of the functions defined
cannam@154: # below, and should be set appropriately depending on run-time para-
cannam@154: # meters passed on the command line.
cannam@154: 
cannam@154: opt_dry_run=false
cannam@154: opt_quiet=false
cannam@154: opt_verbose=false
cannam@154: 
cannam@154: # Categories 'all' and 'none' are always available.  Append any others
cannam@154: # you will pass as the first argument to func_warning from your own
cannam@154: # code.
cannam@154: warning_categories=
cannam@154: 
cannam@154: # By default, display warnings according to 'opt_warning_types'.  Set
cannam@154: # 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
cannam@154: # treat the next displayed warning as a fatal error.
cannam@154: warning_func=func_warn_and_continue
cannam@154: 
cannam@154: # Set to 'all' to display all warnings, 'none' to suppress all
cannam@154: # warnings, or a space delimited list of some subset of
cannam@154: # 'warning_categories' to display only the listed warnings.
cannam@154: opt_warning_types=all
cannam@154: 
cannam@154: 
cannam@154: ## -------------------- ##
cannam@154: ## Resource management. ##
cannam@154: ## -------------------- ##
cannam@154: 
cannam@154: # This section contains definitions for functions that each ensure a
cannam@154: # particular resource (a file, or a non-empty configuration variable for
cannam@154: # example) is available, and if appropriate to extract default values
cannam@154: # from pertinent package files. Call them using their associated
cannam@154: # 'require_*' variable to ensure that they are executed, at most, once.
cannam@154: #
cannam@154: # It's entirely deliberate that calling these functions can set
cannam@154: # variables that don't obey the namespace limitations obeyed by the rest
cannam@154: # of this file, in order that that they be as useful as possible to
cannam@154: # callers.
cannam@154: 
cannam@154: 
cannam@154: # require_term_colors
cannam@154: # -------------------
cannam@154: # Allow display of bold text on terminals that support it.
cannam@154: require_term_colors=func_require_term_colors
cannam@154: func_require_term_colors ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     test -t 1 && {
cannam@154:       # COLORTERM and USE_ANSI_COLORS environment variables take
cannam@154:       # precedence, because most terminfo databases neglect to describe
cannam@154:       # whether color sequences are supported.
cannam@154:       test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
cannam@154: 
cannam@154:       if test 1 = "$USE_ANSI_COLORS"; then
cannam@154:         # Standard ANSI escape sequences
cannam@154:         tc_reset=''
cannam@154:         tc_bold='';   tc_standout=''
cannam@154:         tc_red='';   tc_green=''
cannam@154:         tc_blue='';  tc_cyan=''
cannam@154:       else
cannam@154:         # Otherwise trust the terminfo database after all.
cannam@154:         test -n "`tput sgr0 2>/dev/null`" && {
cannam@154:           tc_reset=`tput sgr0`
cannam@154:           test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
cannam@154:           tc_standout=$tc_bold
cannam@154:           test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
cannam@154:           test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
cannam@154:           test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
cannam@154:           test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
cannam@154:           test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
cannam@154:         }
cannam@154:       fi
cannam@154:     }
cannam@154: 
cannam@154:     require_term_colors=:
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: ## ----------------- ##
cannam@154: ## Function library. ##
cannam@154: ## ----------------- ##
cannam@154: 
cannam@154: # This section contains a variety of useful functions to call in your
cannam@154: # scripts. Take note of the portable wrappers for features provided by
cannam@154: # some modern shells, which will fall back to slower equivalents on
cannam@154: # less featureful shells.
cannam@154: 
cannam@154: 
cannam@154: # func_append VAR VALUE
cannam@154: # ---------------------
cannam@154: # Append VALUE onto the existing contents of VAR.
cannam@154: 
cannam@154:   # We should try to minimise forks, especially on Windows where they are
cannam@154:   # unreasonably slow, so skip the feature probes when bash or zsh are
cannam@154:   # being used:
cannam@154:   if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
cannam@154:     : ${_G_HAVE_ARITH_OP="yes"}
cannam@154:     : ${_G_HAVE_XSI_OPS="yes"}
cannam@154:     # The += operator was introduced in bash 3.1
cannam@154:     case $BASH_VERSION in
cannam@154:       [12].* | 3.0 | 3.0*) ;;
cannam@154:       *)
cannam@154:         : ${_G_HAVE_PLUSEQ_OP="yes"}
cannam@154:         ;;
cannam@154:     esac
cannam@154:   fi
cannam@154: 
cannam@154:   # _G_HAVE_PLUSEQ_OP
cannam@154:   # Can be empty, in which case the shell is probed, "yes" if += is
cannam@154:   # useable or anything else if it does not work.
cannam@154:   test -z "$_G_HAVE_PLUSEQ_OP" \
cannam@154:     && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
cannam@154:     && _G_HAVE_PLUSEQ_OP=yes
cannam@154: 
cannam@154: if test yes = "$_G_HAVE_PLUSEQ_OP"
cannam@154: then
cannam@154:   # This is an XSI compatible shell, allowing a faster implementation...
cannam@154:   eval 'func_append ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     eval "$1+=\$2"
cannam@154:   }'
cannam@154: else
cannam@154:   # ...otherwise fall back to using expr, which is often a shell builtin.
cannam@154:   func_append ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     eval "$1=\$$1\$2"
cannam@154:   }
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_append_quoted VAR VALUE
cannam@154: # ----------------------------
cannam@154: # Quote VALUE and append to the end of shell variable VAR, separated
cannam@154: # by a space.
cannam@154: if test yes = "$_G_HAVE_PLUSEQ_OP"; then
cannam@154:   eval 'func_append_quoted ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_quote_for_eval "$2"
cannam@154:     eval "$1+=\\ \$func_quote_for_eval_result"
cannam@154:   }'
cannam@154: else
cannam@154:   func_append_quoted ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_quote_for_eval "$2"
cannam@154:     eval "$1=\$$1\\ \$func_quote_for_eval_result"
cannam@154:   }
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_append_uniq VAR VALUE
cannam@154: # --------------------------
cannam@154: # Append unique VALUE onto the existing contents of VAR, assuming
cannam@154: # entries are delimited by the first character of VALUE.  For example:
cannam@154: #
cannam@154: #   func_append_uniq options " --another-option option-argument"
cannam@154: #
cannam@154: # will only append to $options if " --another-option option-argument "
cannam@154: # is not already present somewhere in $options already (note spaces at
cannam@154: # each end implied by leading space in second argument).
cannam@154: func_append_uniq ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     eval _G_current_value='`$ECHO $'$1'`'
cannam@154:     _G_delim=`expr "$2" : '\(.\)'`
cannam@154: 
cannam@154:     case $_G_delim$_G_current_value$_G_delim in
cannam@154:       *"$2$_G_delim"*) ;;
cannam@154:       *) func_append "$@" ;;
cannam@154:     esac
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_arith TERM...
cannam@154: # ------------------
cannam@154: # Set func_arith_result to the result of evaluating TERMs.
cannam@154:   test -z "$_G_HAVE_ARITH_OP" \
cannam@154:     && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
cannam@154:     && _G_HAVE_ARITH_OP=yes
cannam@154: 
cannam@154: if test yes = "$_G_HAVE_ARITH_OP"; then
cannam@154:   eval 'func_arith ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_arith_result=$(( $* ))
cannam@154:   }'
cannam@154: else
cannam@154:   func_arith ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_arith_result=`expr "$@"`
cannam@154:   }
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_basename FILE
cannam@154: # ------------------
cannam@154: # Set func_basename_result to FILE with everything up to and including
cannam@154: # the last / stripped.
cannam@154: if test yes = "$_G_HAVE_XSI_OPS"; then
cannam@154:   # If this shell supports suffix pattern removal, then use it to avoid
cannam@154:   # forking. Hide the definitions single quotes in case the shell chokes
cannam@154:   # on unsupported syntax...
cannam@154:   _b='func_basename_result=${1##*/}'
cannam@154:   _d='case $1 in
cannam@154:         */*) func_dirname_result=${1%/*}$2 ;;
cannam@154:         *  ) func_dirname_result=$3        ;;
cannam@154:       esac'
cannam@154: 
cannam@154: else
cannam@154:   # ...otherwise fall back to using sed.
cannam@154:   _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
cannam@154:   _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
cannam@154:       if test "X$func_dirname_result" = "X$1"; then
cannam@154:         func_dirname_result=$3
cannam@154:       else
cannam@154:         func_append func_dirname_result "$2"
cannam@154:       fi'
cannam@154: fi
cannam@154: 
cannam@154: eval 'func_basename ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     '"$_b"'
cannam@154: }'
cannam@154: 
cannam@154: 
cannam@154: # func_dirname FILE APPEND NONDIR_REPLACEMENT
cannam@154: # -------------------------------------------
cannam@154: # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
cannam@154: # otherwise set result to NONDIR_REPLACEMENT.
cannam@154: eval 'func_dirname ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     '"$_d"'
cannam@154: }'
cannam@154: 
cannam@154: 
cannam@154: # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
cannam@154: # --------------------------------------------------------
cannam@154: # Perform func_basename and func_dirname in a single function
cannam@154: # call:
cannam@154: #   dirname:  Compute the dirname of FILE.  If nonempty,
cannam@154: #             add APPEND to the result, otherwise set result
cannam@154: #             to NONDIR_REPLACEMENT.
cannam@154: #             value returned in "$func_dirname_result"
cannam@154: #   basename: Compute filename of FILE.
cannam@154: #             value retuned in "$func_basename_result"
cannam@154: # For efficiency, we do not delegate to the functions above but instead
cannam@154: # duplicate the functionality here.
cannam@154: eval 'func_dirname_and_basename ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     '"$_b"'
cannam@154:     '"$_d"'
cannam@154: }'
cannam@154: 
cannam@154: 
cannam@154: # func_echo ARG...
cannam@154: # ----------------
cannam@154: # Echo program name prefixed message.
cannam@154: func_echo ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     _G_message=$*
cannam@154: 
cannam@154:     func_echo_IFS=$IFS
cannam@154:     IFS=$nl
cannam@154:     for _G_line in $_G_message; do
cannam@154:       IFS=$func_echo_IFS
cannam@154:       $ECHO "$progname: $_G_line"
cannam@154:     done
cannam@154:     IFS=$func_echo_IFS
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_echo_all ARG...
cannam@154: # --------------------
cannam@154: # Invoke $ECHO with all args, space-separated.
cannam@154: func_echo_all ()
cannam@154: {
cannam@154:     $ECHO "$*"
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_echo_infix_1 INFIX ARG...
cannam@154: # ------------------------------
cannam@154: # Echo program name, followed by INFIX on the first line, with any
cannam@154: # additional lines not showing INFIX.
cannam@154: func_echo_infix_1 ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     $require_term_colors
cannam@154: 
cannam@154:     _G_infix=$1; shift
cannam@154:     _G_indent=$_G_infix
cannam@154:     _G_prefix="$progname: $_G_infix: "
cannam@154:     _G_message=$*
cannam@154: 
cannam@154:     # Strip color escape sequences before counting printable length
cannam@154:     for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
cannam@154:     do
cannam@154:       test -n "$_G_tc" && {
cannam@154:         _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
cannam@154:         _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
cannam@154:       }
cannam@154:     done
cannam@154:     _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes
cannam@154: 
cannam@154:     func_echo_infix_1_IFS=$IFS
cannam@154:     IFS=$nl
cannam@154:     for _G_line in $_G_message; do
cannam@154:       IFS=$func_echo_infix_1_IFS
cannam@154:       $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
cannam@154:       _G_prefix=$_G_indent
cannam@154:     done
cannam@154:     IFS=$func_echo_infix_1_IFS
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_error ARG...
cannam@154: # -----------------
cannam@154: # Echo program name prefixed message to standard error.
cannam@154: func_error ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     $require_term_colors
cannam@154: 
cannam@154:     func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_fatal_error ARG...
cannam@154: # -----------------------
cannam@154: # Echo program name prefixed message to standard error, and exit.
cannam@154: func_fatal_error ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_error "$*"
cannam@154:     exit $EXIT_FAILURE
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_grep EXPRESSION FILENAME
cannam@154: # -----------------------------
cannam@154: # Check whether EXPRESSION matches any line of FILENAME, without output.
cannam@154: func_grep ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     $GREP "$1" "$2" >/dev/null 2>&1
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_len STRING
cannam@154: # ---------------
cannam@154: # Set func_len_result to the length of STRING. STRING may not
cannam@154: # start with a hyphen.
cannam@154:   test -z "$_G_HAVE_XSI_OPS" \
cannam@154:     && (eval 'x=a/b/c;
cannam@154:       test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
cannam@154:     && _G_HAVE_XSI_OPS=yes
cannam@154: 
cannam@154: if test yes = "$_G_HAVE_XSI_OPS"; then
cannam@154:   eval 'func_len ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_len_result=${#1}
cannam@154:   }'
cannam@154: else
cannam@154:   func_len ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
cannam@154:   }
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_mkdir_p DIRECTORY-PATH
cannam@154: # ---------------------------
cannam@154: # Make sure the entire path to DIRECTORY-PATH is available.
cannam@154: func_mkdir_p ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     _G_directory_path=$1
cannam@154:     _G_dir_list=
cannam@154: 
cannam@154:     if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
cannam@154: 
cannam@154:       # Protect directory names starting with '-'
cannam@154:       case $_G_directory_path in
cannam@154:         -*) _G_directory_path=./$_G_directory_path ;;
cannam@154:       esac
cannam@154: 
cannam@154:       # While some portion of DIR does not yet exist...
cannam@154:       while test ! -d "$_G_directory_path"; do
cannam@154:         # ...make a list in topmost first order.  Use a colon delimited
cannam@154: 	# list incase some portion of path contains whitespace.
cannam@154:         _G_dir_list=$_G_directory_path:$_G_dir_list
cannam@154: 
cannam@154:         # If the last portion added has no slash in it, the list is done
cannam@154:         case $_G_directory_path in */*) ;; *) break ;; esac
cannam@154: 
cannam@154:         # ...otherwise throw away the child directory and loop
cannam@154:         _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
cannam@154:       done
cannam@154:       _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
cannam@154: 
cannam@154:       func_mkdir_p_IFS=$IFS; IFS=:
cannam@154:       for _G_dir in $_G_dir_list; do
cannam@154: 	IFS=$func_mkdir_p_IFS
cannam@154:         # mkdir can fail with a 'File exist' error if two processes
cannam@154:         # try to create one of the directories concurrently.  Don't
cannam@154:         # stop in that case!
cannam@154:         $MKDIR "$_G_dir" 2>/dev/null || :
cannam@154:       done
cannam@154:       IFS=$func_mkdir_p_IFS
cannam@154: 
cannam@154:       # Bail out if we (or some other process) failed to create a directory.
cannam@154:       test -d "$_G_directory_path" || \
cannam@154:         func_fatal_error "Failed to create '$1'"
cannam@154:     fi
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_mktempdir [BASENAME]
cannam@154: # -------------------------
cannam@154: # Make a temporary directory that won't clash with other running
cannam@154: # libtool processes, and avoids race conditions if possible.  If
cannam@154: # given, BASENAME is the basename for that directory.
cannam@154: func_mktempdir ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     _G_template=${TMPDIR-/tmp}/${1-$progname}
cannam@154: 
cannam@154:     if test : = "$opt_dry_run"; then
cannam@154:       # Return a directory name, but don't create it in dry-run mode
cannam@154:       _G_tmpdir=$_G_template-$$
cannam@154:     else
cannam@154: 
cannam@154:       # If mktemp works, use that first and foremost
cannam@154:       _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
cannam@154: 
cannam@154:       if test ! -d "$_G_tmpdir"; then
cannam@154:         # Failing that, at least try and use $RANDOM to avoid a race
cannam@154:         _G_tmpdir=$_G_template-${RANDOM-0}$$
cannam@154: 
cannam@154:         func_mktempdir_umask=`umask`
cannam@154:         umask 0077
cannam@154:         $MKDIR "$_G_tmpdir"
cannam@154:         umask $func_mktempdir_umask
cannam@154:       fi
cannam@154: 
cannam@154:       # If we're not in dry-run mode, bomb out on failure
cannam@154:       test -d "$_G_tmpdir" || \
cannam@154:         func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
cannam@154:     fi
cannam@154: 
cannam@154:     $ECHO "$_G_tmpdir"
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_normal_abspath PATH
cannam@154: # ------------------------
cannam@154: # Remove doubled-up and trailing slashes, "." path components,
cannam@154: # and cancel out any ".." path components in PATH after making
cannam@154: # it an absolute path.
cannam@154: func_normal_abspath ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # These SED scripts presuppose an absolute path with a trailing slash.
cannam@154:     _G_pathcar='s|^/\([^/]*\).*$|\1|'
cannam@154:     _G_pathcdr='s|^/[^/]*||'
cannam@154:     _G_removedotparts=':dotsl
cannam@154: 		s|/\./|/|g
cannam@154: 		t dotsl
cannam@154: 		s|/\.$|/|'
cannam@154:     _G_collapseslashes='s|/\{1,\}|/|g'
cannam@154:     _G_finalslash='s|/*$|/|'
cannam@154: 
cannam@154:     # Start from root dir and reassemble the path.
cannam@154:     func_normal_abspath_result=
cannam@154:     func_normal_abspath_tpath=$1
cannam@154:     func_normal_abspath_altnamespace=
cannam@154:     case $func_normal_abspath_tpath in
cannam@154:       "")
cannam@154:         # Empty path, that just means $cwd.
cannam@154:         func_stripname '' '/' "`pwd`"
cannam@154:         func_normal_abspath_result=$func_stripname_result
cannam@154:         return
cannam@154:         ;;
cannam@154:       # The next three entries are used to spot a run of precisely
cannam@154:       # two leading slashes without using negated character classes;
cannam@154:       # we take advantage of case's first-match behaviour.
cannam@154:       ///*)
cannam@154:         # Unusual form of absolute path, do nothing.
cannam@154:         ;;
cannam@154:       //*)
cannam@154:         # Not necessarily an ordinary path; POSIX reserves leading '//'
cannam@154:         # and for example Cygwin uses it to access remote file shares
cannam@154:         # over CIFS/SMB, so we conserve a leading double slash if found.
cannam@154:         func_normal_abspath_altnamespace=/
cannam@154:         ;;
cannam@154:       /*)
cannam@154:         # Absolute path, do nothing.
cannam@154:         ;;
cannam@154:       *)
cannam@154:         # Relative path, prepend $cwd.
cannam@154:         func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
cannam@154:         ;;
cannam@154:     esac
cannam@154: 
cannam@154:     # Cancel out all the simple stuff to save iterations.  We also want
cannam@154:     # the path to end with a slash for ease of parsing, so make sure
cannam@154:     # there is one (and only one) here.
cannam@154:     func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
cannam@154:           -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
cannam@154:     while :; do
cannam@154:       # Processed it all yet?
cannam@154:       if test / = "$func_normal_abspath_tpath"; then
cannam@154:         # If we ascended to the root using ".." the result may be empty now.
cannam@154:         if test -z "$func_normal_abspath_result"; then
cannam@154:           func_normal_abspath_result=/
cannam@154:         fi
cannam@154:         break
cannam@154:       fi
cannam@154:       func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
cannam@154:           -e "$_G_pathcar"`
cannam@154:       func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
cannam@154:           -e "$_G_pathcdr"`
cannam@154:       # Figure out what to do with it
cannam@154:       case $func_normal_abspath_tcomponent in
cannam@154:         "")
cannam@154:           # Trailing empty path component, ignore it.
cannam@154:           ;;
cannam@154:         ..)
cannam@154:           # Parent dir; strip last assembled component from result.
cannam@154:           func_dirname "$func_normal_abspath_result"
cannam@154:           func_normal_abspath_result=$func_dirname_result
cannam@154:           ;;
cannam@154:         *)
cannam@154:           # Actual path component, append it.
cannam@154:           func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
cannam@154:           ;;
cannam@154:       esac
cannam@154:     done
cannam@154:     # Restore leading double-slash if one was found on entry.
cannam@154:     func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_notquiet ARG...
cannam@154: # --------------------
cannam@154: # Echo program name prefixed message only when not in quiet mode.
cannam@154: func_notquiet ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     $opt_quiet || func_echo ${1+"$@"}
cannam@154: 
cannam@154:     # A bug in bash halts the script if the last line of a function
cannam@154:     # fails when set -e is in force, so we need another command to
cannam@154:     # work around that:
cannam@154:     :
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_relative_path SRCDIR DSTDIR
cannam@154: # --------------------------------
cannam@154: # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
cannam@154: func_relative_path ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_relative_path_result=
cannam@154:     func_normal_abspath "$1"
cannam@154:     func_relative_path_tlibdir=$func_normal_abspath_result
cannam@154:     func_normal_abspath "$2"
cannam@154:     func_relative_path_tbindir=$func_normal_abspath_result
cannam@154: 
cannam@154:     # Ascend the tree starting from libdir
cannam@154:     while :; do
cannam@154:       # check if we have found a prefix of bindir
cannam@154:       case $func_relative_path_tbindir in
cannam@154:         $func_relative_path_tlibdir)
cannam@154:           # found an exact match
cannam@154:           func_relative_path_tcancelled=
cannam@154:           break
cannam@154:           ;;
cannam@154:         $func_relative_path_tlibdir*)
cannam@154:           # found a matching prefix
cannam@154:           func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
cannam@154:           func_relative_path_tcancelled=$func_stripname_result
cannam@154:           if test -z "$func_relative_path_result"; then
cannam@154:             func_relative_path_result=.
cannam@154:           fi
cannam@154:           break
cannam@154:           ;;
cannam@154:         *)
cannam@154:           func_dirname $func_relative_path_tlibdir
cannam@154:           func_relative_path_tlibdir=$func_dirname_result
cannam@154:           if test -z "$func_relative_path_tlibdir"; then
cannam@154:             # Have to descend all the way to the root!
cannam@154:             func_relative_path_result=../$func_relative_path_result
cannam@154:             func_relative_path_tcancelled=$func_relative_path_tbindir
cannam@154:             break
cannam@154:           fi
cannam@154:           func_relative_path_result=../$func_relative_path_result
cannam@154:           ;;
cannam@154:       esac
cannam@154:     done
cannam@154: 
cannam@154:     # Now calculate path; take care to avoid doubling-up slashes.
cannam@154:     func_stripname '' '/' "$func_relative_path_result"
cannam@154:     func_relative_path_result=$func_stripname_result
cannam@154:     func_stripname '/' '/' "$func_relative_path_tcancelled"
cannam@154:     if test -n "$func_stripname_result"; then
cannam@154:       func_append func_relative_path_result "/$func_stripname_result"
cannam@154:     fi
cannam@154: 
cannam@154:     # Normalisation. If bindir is libdir, return '.' else relative path.
cannam@154:     if test -n "$func_relative_path_result"; then
cannam@154:       func_stripname './' '' "$func_relative_path_result"
cannam@154:       func_relative_path_result=$func_stripname_result
cannam@154:     fi
cannam@154: 
cannam@154:     test -n "$func_relative_path_result" || func_relative_path_result=.
cannam@154: 
cannam@154:     :
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_quote_for_eval ARG...
cannam@154: # --------------------------
cannam@154: # Aesthetically quote ARGs to be evaled later.
cannam@154: # This function returns two values:
cannam@154: #   i) func_quote_for_eval_result
cannam@154: #      double-quoted, suitable for a subsequent eval
cannam@154: #  ii) func_quote_for_eval_unquoted_result
cannam@154: #      has all characters that are still active within double
cannam@154: #      quotes backslashified.
cannam@154: func_quote_for_eval ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_quote_for_eval_unquoted_result=
cannam@154:     func_quote_for_eval_result=
cannam@154:     while test 0 -lt $#; do
cannam@154:       case $1 in
cannam@154:         *[\\\`\"\$]*)
cannam@154: 	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
cannam@154:         *)
cannam@154:           _G_unquoted_arg=$1 ;;
cannam@154:       esac
cannam@154:       if test -n "$func_quote_for_eval_unquoted_result"; then
cannam@154: 	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
cannam@154:       else
cannam@154:         func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
cannam@154:       fi
cannam@154: 
cannam@154:       case $_G_unquoted_arg in
cannam@154:         # Double-quote args containing shell metacharacters to delay
cannam@154:         # word splitting, command substitution and variable expansion
cannam@154:         # for a subsequent eval.
cannam@154:         # Many Bourne shells cannot handle close brackets correctly
cannam@154:         # in scan sets, so we specify it separately.
cannam@154:         *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
cannam@154:           _G_quoted_arg=\"$_G_unquoted_arg\"
cannam@154:           ;;
cannam@154:         *)
cannam@154:           _G_quoted_arg=$_G_unquoted_arg
cannam@154: 	  ;;
cannam@154:       esac
cannam@154: 
cannam@154:       if test -n "$func_quote_for_eval_result"; then
cannam@154: 	func_append func_quote_for_eval_result " $_G_quoted_arg"
cannam@154:       else
cannam@154:         func_append func_quote_for_eval_result "$_G_quoted_arg"
cannam@154:       fi
cannam@154:       shift
cannam@154:     done
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_quote_for_expand ARG
cannam@154: # -------------------------
cannam@154: # Aesthetically quote ARG to be evaled later; same as above,
cannam@154: # but do not quote variable references.
cannam@154: func_quote_for_expand ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case $1 in
cannam@154:       *[\\\`\"]*)
cannam@154: 	_G_arg=`$ECHO "$1" | $SED \
cannam@154: 	    -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
cannam@154:       *)
cannam@154:         _G_arg=$1 ;;
cannam@154:     esac
cannam@154: 
cannam@154:     case $_G_arg in
cannam@154:       # Double-quote args containing shell metacharacters to delay
cannam@154:       # word splitting and command substitution for a subsequent eval.
cannam@154:       # Many Bourne shells cannot handle close brackets correctly
cannam@154:       # in scan sets, so we specify it separately.
cannam@154:       *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
cannam@154:         _G_arg=\"$_G_arg\"
cannam@154:         ;;
cannam@154:     esac
cannam@154: 
cannam@154:     func_quote_for_expand_result=$_G_arg
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_stripname PREFIX SUFFIX NAME
cannam@154: # ---------------------------------
cannam@154: # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
cannam@154: # PREFIX and SUFFIX must not contain globbing or regex special
cannam@154: # characters, hashes, percent signs, but SUFFIX may contain a leading
cannam@154: # dot (in which case that matches only a dot).
cannam@154: if test yes = "$_G_HAVE_XSI_OPS"; then
cannam@154:   eval 'func_stripname ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
cannam@154:     # positional parameters, so assign one to ordinary variable first.
cannam@154:     func_stripname_result=$3
cannam@154:     func_stripname_result=${func_stripname_result#"$1"}
cannam@154:     func_stripname_result=${func_stripname_result%"$2"}
cannam@154:   }'
cannam@154: else
cannam@154:   func_stripname ()
cannam@154:   {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case $2 in
cannam@154:       .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
cannam@154:       *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
cannam@154:     esac
cannam@154:   }
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_show_eval CMD [FAIL_EXP]
cannam@154: # -----------------------------
cannam@154: # Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
cannam@154: # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
cannam@154: # is given, then evaluate it.
cannam@154: func_show_eval ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     _G_cmd=$1
cannam@154:     _G_fail_exp=${2-':'}
cannam@154: 
cannam@154:     func_quote_for_expand "$_G_cmd"
cannam@154:     eval "func_notquiet $func_quote_for_expand_result"
cannam@154: 
cannam@154:     $opt_dry_run || {
cannam@154:       eval "$_G_cmd"
cannam@154:       _G_status=$?
cannam@154:       if test 0 -ne "$_G_status"; then
cannam@154: 	eval "(exit $_G_status); $_G_fail_exp"
cannam@154:       fi
cannam@154:     }
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_show_eval_locale CMD [FAIL_EXP]
cannam@154: # ------------------------------------
cannam@154: # Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
cannam@154: # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
cannam@154: # is given, then evaluate it.  Use the saved locale for evaluation.
cannam@154: func_show_eval_locale ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     _G_cmd=$1
cannam@154:     _G_fail_exp=${2-':'}
cannam@154: 
cannam@154:     $opt_quiet || {
cannam@154:       func_quote_for_expand "$_G_cmd"
cannam@154:       eval "func_echo $func_quote_for_expand_result"
cannam@154:     }
cannam@154: 
cannam@154:     $opt_dry_run || {
cannam@154:       eval "$_G_user_locale
cannam@154: 	    $_G_cmd"
cannam@154:       _G_status=$?
cannam@154:       eval "$_G_safe_locale"
cannam@154:       if test 0 -ne "$_G_status"; then
cannam@154: 	eval "(exit $_G_status); $_G_fail_exp"
cannam@154:       fi
cannam@154:     }
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_tr_sh
cannam@154: # ----------
cannam@154: # Turn $1 into a string suitable for a shell variable name.
cannam@154: # Result is stored in $func_tr_sh_result.  All characters
cannam@154: # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
cannam@154: # if $1 begins with a digit, a '_' is prepended as well.
cannam@154: func_tr_sh ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case $1 in
cannam@154:     [0-9]* | *[!a-zA-Z0-9_]*)
cannam@154:       func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
cannam@154:       ;;
cannam@154:     * )
cannam@154:       func_tr_sh_result=$1
cannam@154:       ;;
cannam@154:     esac
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_verbose ARG...
cannam@154: # -------------------
cannam@154: # Echo program name prefixed message in verbose mode only.
cannam@154: func_verbose ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     $opt_verbose && func_echo "$*"
cannam@154: 
cannam@154:     :
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_warn_and_continue ARG...
cannam@154: # -----------------------------
cannam@154: # Echo program name prefixed warning message to standard error.
cannam@154: func_warn_and_continue ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     $require_term_colors
cannam@154: 
cannam@154:     func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_warning CATEGORY ARG...
cannam@154: # ----------------------------
cannam@154: # Echo program name prefixed warning message to standard error. Warning
cannam@154: # messages can be filtered according to CATEGORY, where this function
cannam@154: # elides messages where CATEGORY is not listed in the global variable
cannam@154: # 'opt_warning_types'.
cannam@154: func_warning ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # CATEGORY must be in the warning_categories list!
cannam@154:     case " $warning_categories " in
cannam@154:       *" $1 "*) ;;
cannam@154:       *) func_internal_error "invalid warning category '$1'" ;;
cannam@154:     esac
cannam@154: 
cannam@154:     _G_category=$1
cannam@154:     shift
cannam@154: 
cannam@154:     case " $opt_warning_types " in
cannam@154:       *" $_G_category "*) $warning_func ${1+"$@"} ;;
cannam@154:     esac
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_sort_ver VER1 VER2
cannam@154: # -----------------------
cannam@154: # 'sort -V' is not generally available.
cannam@154: # Note this deviates from the version comparison in automake
cannam@154: # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
cannam@154: # but this should suffice as we won't be specifying old
cannam@154: # version formats or redundant trailing .0 in bootstrap.conf.
cannam@154: # If we did want full compatibility then we should probably
cannam@154: # use m4_version_compare from autoconf.
cannam@154: func_sort_ver ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     printf '%s\n%s\n' "$1" "$2" \
cannam@154:       | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
cannam@154: }
cannam@154: 
cannam@154: # func_lt_ver PREV CURR
cannam@154: # ---------------------
cannam@154: # Return true if PREV and CURR are in the correct order according to
cannam@154: # func_sort_ver, otherwise false.  Use it like this:
cannam@154: #
cannam@154: #  func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
cannam@154: func_lt_ver ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # Local variables:
cannam@154: # mode: shell-script
cannam@154: # sh-indentation: 2
cannam@154: # eval: (add-hook 'before-save-hook 'time-stamp)
cannam@154: # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
cannam@154: # time-stamp-time-zone: "UTC"
cannam@154: # End:
cannam@154: #! /bin/sh
cannam@154: 
cannam@154: # Set a version string for this script.
cannam@154: scriptversion=2014-01-07.03; # UTC
cannam@154: 
cannam@154: # A portable, pluggable option parser for Bourne shell.
cannam@154: # Written by Gary V. Vaughan, 2010
cannam@154: 
cannam@154: # Copyright (C) 2010-2015 Free Software Foundation, Inc.
cannam@154: # This is free software; see the source for copying conditions.  There is NO
cannam@154: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
cannam@154: 
cannam@154: # This program is free software: you can redistribute it and/or modify
cannam@154: # it under the terms of the GNU General Public License as published by
cannam@154: # the Free Software Foundation, either version 3 of the License, or
cannam@154: # (at your option) any later version.
cannam@154: 
cannam@154: # This program is distributed in the hope that it will be useful,
cannam@154: # but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@154: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@154: # GNU General Public License for more details.
cannam@154: 
cannam@154: # You should have received a copy of the GNU General Public License
cannam@154: # along with this program.  If not, see <http://www.gnu.org/licenses/>.
cannam@154: 
cannam@154: # Please report bugs or propose patches to gary@gnu.org.
cannam@154: 
cannam@154: 
cannam@154: ## ------ ##
cannam@154: ## Usage. ##
cannam@154: ## ------ ##
cannam@154: 
cannam@154: # This file is a library for parsing options in your shell scripts along
cannam@154: # with assorted other useful supporting features that you can make use
cannam@154: # of too.
cannam@154: #
cannam@154: # For the simplest scripts you might need only:
cannam@154: #
cannam@154: #   #!/bin/sh
cannam@154: #   . relative/path/to/funclib.sh
cannam@154: #   . relative/path/to/options-parser
cannam@154: #   scriptversion=1.0
cannam@154: #   func_options ${1+"$@"}
cannam@154: #   eval set dummy "$func_options_result"; shift
cannam@154: #   ...rest of your script...
cannam@154: #
cannam@154: # In order for the '--version' option to work, you will need to have a
cannam@154: # suitably formatted comment like the one at the top of this file
cannam@154: # starting with '# Written by ' and ending with '# warranty; '.
cannam@154: #
cannam@154: # For '-h' and '--help' to work, you will also need a one line
cannam@154: # description of your script's purpose in a comment directly above the
cannam@154: # '# Written by ' line, like the one at the top of this file.
cannam@154: #
cannam@154: # The default options also support '--debug', which will turn on shell
cannam@154: # execution tracing (see the comment above debug_cmd below for another
cannam@154: # use), and '--verbose' and the func_verbose function to allow your script
cannam@154: # to display verbose messages only when your user has specified
cannam@154: # '--verbose'.
cannam@154: #
cannam@154: # After sourcing this file, you can plug processing for additional
cannam@154: # options by amending the variables from the 'Configuration' section
cannam@154: # below, and following the instructions in the 'Option parsing'
cannam@154: # section further down.
cannam@154: 
cannam@154: ## -------------- ##
cannam@154: ## Configuration. ##
cannam@154: ## -------------- ##
cannam@154: 
cannam@154: # You should override these variables in your script after sourcing this
cannam@154: # file so that they reflect the customisations you have added to the
cannam@154: # option parser.
cannam@154: 
cannam@154: # The usage line for option parsing errors and the start of '-h' and
cannam@154: # '--help' output messages. You can embed shell variables for delayed
cannam@154: # expansion at the time the message is displayed, but you will need to
cannam@154: # quote other shell meta-characters carefully to prevent them being
cannam@154: # expanded when the contents are evaled.
cannam@154: usage='$progpath [OPTION]...'
cannam@154: 
cannam@154: # Short help message in response to '-h' and '--help'.  Add to this or
cannam@154: # override it after sourcing this library to reflect the full set of
cannam@154: # options your script accepts.
cannam@154: usage_message="\
cannam@154:        --debug        enable verbose shell tracing
cannam@154:    -W, --warnings=CATEGORY
cannam@154:                       report the warnings falling in CATEGORY [all]
cannam@154:    -v, --verbose      verbosely report processing
cannam@154:        --version      print version information and exit
cannam@154:    -h, --help         print short or long help message and exit
cannam@154: "
cannam@154: 
cannam@154: # Additional text appended to 'usage_message' in response to '--help'.
cannam@154: long_help_message="
cannam@154: Warning categories include:
cannam@154:        'all'          show all warnings
cannam@154:        'none'         turn off all the warnings
cannam@154:        'error'        warnings are treated as fatal errors"
cannam@154: 
cannam@154: # Help message printed before fatal option parsing errors.
cannam@154: fatal_help="Try '\$progname --help' for more information."
cannam@154: 
cannam@154: 
cannam@154: 
cannam@154: ## ------------------------- ##
cannam@154: ## Hook function management. ##
cannam@154: ## ------------------------- ##
cannam@154: 
cannam@154: # This section contains functions for adding, removing, and running hooks
cannam@154: # to the main code.  A hook is just a named list of of function, that can
cannam@154: # be run in order later on.
cannam@154: 
cannam@154: # func_hookable FUNC_NAME
cannam@154: # -----------------------
cannam@154: # Declare that FUNC_NAME will run hooks added with
cannam@154: # 'func_add_hook FUNC_NAME ...'.
cannam@154: func_hookable ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_append hookable_fns " $1"
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_add_hook FUNC_NAME HOOK_FUNC
cannam@154: # ---------------------------------
cannam@154: # Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
cannam@154: # first have been declared "hookable" by a call to 'func_hookable'.
cannam@154: func_add_hook ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case " $hookable_fns " in
cannam@154:       *" $1 "*) ;;
cannam@154:       *) func_fatal_error "'$1' does not accept hook functions." ;;
cannam@154:     esac
cannam@154: 
cannam@154:     eval func_append ${1}_hooks '" $2"'
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_remove_hook FUNC_NAME HOOK_FUNC
cannam@154: # ------------------------------------
cannam@154: # Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
cannam@154: func_remove_hook ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_run_hooks FUNC_NAME [ARG]...
cannam@154: # ---------------------------------
cannam@154: # Run all hook functions registered to FUNC_NAME.
cannam@154: # It is assumed that the list of hook functions contains nothing more
cannam@154: # than a whitespace-delimited list of legal shell function names, and
cannam@154: # no effort is wasted trying to catch shell meta-characters or preserve
cannam@154: # whitespace.
cannam@154: func_run_hooks ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case " $hookable_fns " in
cannam@154:       *" $1 "*) ;;
cannam@154:       *) func_fatal_error "'$1' does not support hook funcions.n" ;;
cannam@154:     esac
cannam@154: 
cannam@154:     eval _G_hook_fns=\$$1_hooks; shift
cannam@154: 
cannam@154:     for _G_hook in $_G_hook_fns; do
cannam@154:       eval $_G_hook '"$@"'
cannam@154: 
cannam@154:       # store returned options list back into positional
cannam@154:       # parameters for next 'cmd' execution.
cannam@154:       eval _G_hook_result=\$${_G_hook}_result
cannam@154:       eval set dummy "$_G_hook_result"; shift
cannam@154:     done
cannam@154: 
cannam@154:     func_quote_for_eval ${1+"$@"}
cannam@154:     func_run_hooks_result=$func_quote_for_eval_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: 
cannam@154: ## --------------- ##
cannam@154: ## Option parsing. ##
cannam@154: ## --------------- ##
cannam@154: 
cannam@154: # In order to add your own option parsing hooks, you must accept the
cannam@154: # full positional parameter list in your hook function, remove any
cannam@154: # options that you action, and then pass back the remaining unprocessed
cannam@154: # options in '<hooked_function_name>_result', escaped suitably for
cannam@154: # 'eval'.  Like this:
cannam@154: #
cannam@154: #    my_options_prep ()
cannam@154: #    {
cannam@154: #        $debug_cmd
cannam@154: #
cannam@154: #        # Extend the existing usage message.
cannam@154: #        usage_message=$usage_message'
cannam@154: #      -s, --silent       don'\''t print informational messages
cannam@154: #    '
cannam@154: #
cannam@154: #        func_quote_for_eval ${1+"$@"}
cannam@154: #        my_options_prep_result=$func_quote_for_eval_result
cannam@154: #    }
cannam@154: #    func_add_hook func_options_prep my_options_prep
cannam@154: #
cannam@154: #
cannam@154: #    my_silent_option ()
cannam@154: #    {
cannam@154: #        $debug_cmd
cannam@154: #
cannam@154: #        # Note that for efficiency, we parse as many options as we can
cannam@154: #        # recognise in a loop before passing the remainder back to the
cannam@154: #        # caller on the first unrecognised argument we encounter.
cannam@154: #        while test $# -gt 0; do
cannam@154: #          opt=$1; shift
cannam@154: #          case $opt in
cannam@154: #            --silent|-s) opt_silent=: ;;
cannam@154: #            # Separate non-argument short options:
cannam@154: #            -s*)         func_split_short_opt "$_G_opt"
cannam@154: #                         set dummy "$func_split_short_opt_name" \
cannam@154: #                             "-$func_split_short_opt_arg" ${1+"$@"}
cannam@154: #                         shift
cannam@154: #                         ;;
cannam@154: #            *)            set dummy "$_G_opt" "$*"; shift; break ;;
cannam@154: #          esac
cannam@154: #        done
cannam@154: #
cannam@154: #        func_quote_for_eval ${1+"$@"}
cannam@154: #        my_silent_option_result=$func_quote_for_eval_result
cannam@154: #    }
cannam@154: #    func_add_hook func_parse_options my_silent_option
cannam@154: #
cannam@154: #
cannam@154: #    my_option_validation ()
cannam@154: #    {
cannam@154: #        $debug_cmd
cannam@154: #
cannam@154: #        $opt_silent && $opt_verbose && func_fatal_help "\
cannam@154: #    '--silent' and '--verbose' options are mutually exclusive."
cannam@154: #
cannam@154: #        func_quote_for_eval ${1+"$@"}
cannam@154: #        my_option_validation_result=$func_quote_for_eval_result
cannam@154: #    }
cannam@154: #    func_add_hook func_validate_options my_option_validation
cannam@154: #
cannam@154: # You'll alse need to manually amend $usage_message to reflect the extra
cannam@154: # options you parse.  It's preferable to append if you can, so that
cannam@154: # multiple option parsing hooks can be added safely.
cannam@154: 
cannam@154: 
cannam@154: # func_options [ARG]...
cannam@154: # ---------------------
cannam@154: # All the functions called inside func_options are hookable. See the
cannam@154: # individual implementations for details.
cannam@154: func_hookable func_options
cannam@154: func_options ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_options_prep ${1+"$@"}
cannam@154:     eval func_parse_options \
cannam@154:         ${func_options_prep_result+"$func_options_prep_result"}
cannam@154:     eval func_validate_options \
cannam@154:         ${func_parse_options_result+"$func_parse_options_result"}
cannam@154: 
cannam@154:     eval func_run_hooks func_options \
cannam@154:         ${func_validate_options_result+"$func_validate_options_result"}
cannam@154: 
cannam@154:     # save modified positional parameters for caller
cannam@154:     func_options_result=$func_run_hooks_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_options_prep [ARG]...
cannam@154: # --------------------------
cannam@154: # All initialisations required before starting the option parse loop.
cannam@154: # Note that when calling hook functions, we pass through the list of
cannam@154: # positional parameters.  If a hook function modifies that list, and
cannam@154: # needs to propogate that back to rest of this script, then the complete
cannam@154: # modified list must be put in 'func_run_hooks_result' before
cannam@154: # returning.
cannam@154: func_hookable func_options_prep
cannam@154: func_options_prep ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # Option defaults:
cannam@154:     opt_verbose=false
cannam@154:     opt_warning_types=
cannam@154: 
cannam@154:     func_run_hooks func_options_prep ${1+"$@"}
cannam@154: 
cannam@154:     # save modified positional parameters for caller
cannam@154:     func_options_prep_result=$func_run_hooks_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_parse_options [ARG]...
cannam@154: # ---------------------------
cannam@154: # The main option parsing loop.
cannam@154: func_hookable func_parse_options
cannam@154: func_parse_options ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_parse_options_result=
cannam@154: 
cannam@154:     # this just eases exit handling
cannam@154:     while test $# -gt 0; do
cannam@154:       # Defer to hook functions for initial option parsing, so they
cannam@154:       # get priority in the event of reusing an option name.
cannam@154:       func_run_hooks func_parse_options ${1+"$@"}
cannam@154: 
cannam@154:       # Adjust func_parse_options positional parameters to match
cannam@154:       eval set dummy "$func_run_hooks_result"; shift
cannam@154: 
cannam@154:       # Break out of the loop if we already parsed every option.
cannam@154:       test $# -gt 0 || break
cannam@154: 
cannam@154:       _G_opt=$1
cannam@154:       shift
cannam@154:       case $_G_opt in
cannam@154:         --debug|-x)   debug_cmd='set -x'
cannam@154:                       func_echo "enabling shell trace mode"
cannam@154:                       $debug_cmd
cannam@154:                       ;;
cannam@154: 
cannam@154:         --no-warnings|--no-warning|--no-warn)
cannam@154:                       set dummy --warnings none ${1+"$@"}
cannam@154:                       shift
cannam@154: 		      ;;
cannam@154: 
cannam@154:         --warnings|--warning|-W)
cannam@154:                       test $# = 0 && func_missing_arg $_G_opt && break
cannam@154:                       case " $warning_categories $1" in
cannam@154:                         *" $1 "*)
cannam@154:                           # trailing space prevents matching last $1 above
cannam@154:                           func_append_uniq opt_warning_types " $1"
cannam@154:                           ;;
cannam@154:                         *all)
cannam@154:                           opt_warning_types=$warning_categories
cannam@154:                           ;;
cannam@154:                         *none)
cannam@154:                           opt_warning_types=none
cannam@154:                           warning_func=:
cannam@154:                           ;;
cannam@154:                         *error)
cannam@154:                           opt_warning_types=$warning_categories
cannam@154:                           warning_func=func_fatal_error
cannam@154:                           ;;
cannam@154:                         *)
cannam@154:                           func_fatal_error \
cannam@154:                              "unsupported warning category: '$1'"
cannam@154:                           ;;
cannam@154:                       esac
cannam@154:                       shift
cannam@154:                       ;;
cannam@154: 
cannam@154:         --verbose|-v) opt_verbose=: ;;
cannam@154:         --version)    func_version ;;
cannam@154:         -\?|-h)       func_usage ;;
cannam@154:         --help)       func_help ;;
cannam@154: 
cannam@154: 	# Separate optargs to long options (plugins may need this):
cannam@154: 	--*=*)        func_split_equals "$_G_opt"
cannam@154: 	              set dummy "$func_split_equals_lhs" \
cannam@154:                           "$func_split_equals_rhs" ${1+"$@"}
cannam@154:                       shift
cannam@154:                       ;;
cannam@154: 
cannam@154:        # Separate optargs to short options:
cannam@154:         -W*)
cannam@154:                       func_split_short_opt "$_G_opt"
cannam@154:                       set dummy "$func_split_short_opt_name" \
cannam@154:                           "$func_split_short_opt_arg" ${1+"$@"}
cannam@154:                       shift
cannam@154:                       ;;
cannam@154: 
cannam@154:         # Separate non-argument short options:
cannam@154:         -\?*|-h*|-v*|-x*)
cannam@154:                       func_split_short_opt "$_G_opt"
cannam@154:                       set dummy "$func_split_short_opt_name" \
cannam@154:                           "-$func_split_short_opt_arg" ${1+"$@"}
cannam@154:                       shift
cannam@154:                       ;;
cannam@154: 
cannam@154:         --)           break ;;
cannam@154:         -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
cannam@154:         *)            set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
cannam@154:       esac
cannam@154:     done
cannam@154: 
cannam@154:     # save modified positional parameters for caller
cannam@154:     func_quote_for_eval ${1+"$@"}
cannam@154:     func_parse_options_result=$func_quote_for_eval_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_validate_options [ARG]...
cannam@154: # ------------------------------
cannam@154: # Perform any sanity checks on option settings and/or unconsumed
cannam@154: # arguments.
cannam@154: func_hookable func_validate_options
cannam@154: func_validate_options ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # Display all warnings if -W was not given.
cannam@154:     test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
cannam@154: 
cannam@154:     func_run_hooks func_validate_options ${1+"$@"}
cannam@154: 
cannam@154:     # Bail if the options were screwed!
cannam@154:     $exit_cmd $EXIT_FAILURE
cannam@154: 
cannam@154:     # save modified positional parameters for caller
cannam@154:     func_validate_options_result=$func_run_hooks_result
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: 
cannam@154: ## ----------------- ##
cannam@154: ## Helper functions. ##
cannam@154: ## ----------------- ##
cannam@154: 
cannam@154: # This section contains the helper functions used by the rest of the
cannam@154: # hookable option parser framework in ascii-betical order.
cannam@154: 
cannam@154: 
cannam@154: # func_fatal_help ARG...
cannam@154: # ----------------------
cannam@154: # Echo program name prefixed message to standard error, followed by
cannam@154: # a help hint, and exit.
cannam@154: func_fatal_help ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     eval \$ECHO \""Usage: $usage"\"
cannam@154:     eval \$ECHO \""$fatal_help"\"
cannam@154:     func_error ${1+"$@"}
cannam@154:     exit $EXIT_FAILURE
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_help
cannam@154: # ---------
cannam@154: # Echo long help message to standard output and exit.
cannam@154: func_help ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_usage_message
cannam@154:     $ECHO "$long_help_message"
cannam@154:     exit 0
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_missing_arg ARGNAME
cannam@154: # ------------------------
cannam@154: # Echo program name prefixed message to standard error and set global
cannam@154: # exit_cmd.
cannam@154: func_missing_arg ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_error "Missing argument for '$1'."
cannam@154:     exit_cmd=exit
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_split_equals STRING
cannam@154: # ------------------------
cannam@154: # Set func_split_equals_lhs and func_split_equals_rhs shell variables after
cannam@154: # splitting STRING at the '=' sign.
cannam@154: test -z "$_G_HAVE_XSI_OPS" \
cannam@154:     && (eval 'x=a/b/c;
cannam@154:       test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
cannam@154:     && _G_HAVE_XSI_OPS=yes
cannam@154: 
cannam@154: if test yes = "$_G_HAVE_XSI_OPS"
cannam@154: then
cannam@154:   # This is an XSI compatible shell, allowing a faster implementation...
cannam@154:   eval 'func_split_equals ()
cannam@154:   {
cannam@154:       $debug_cmd
cannam@154: 
cannam@154:       func_split_equals_lhs=${1%%=*}
cannam@154:       func_split_equals_rhs=${1#*=}
cannam@154:       test "x$func_split_equals_lhs" = "x$1" \
cannam@154:         && func_split_equals_rhs=
cannam@154:   }'
cannam@154: else
cannam@154:   # ...otherwise fall back to using expr, which is often a shell builtin.
cannam@154:   func_split_equals ()
cannam@154:   {
cannam@154:       $debug_cmd
cannam@154: 
cannam@154:       func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
cannam@154:       func_split_equals_rhs=
cannam@154:       test "x$func_split_equals_lhs" = "x$1" \
cannam@154:         || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
cannam@154:   }
cannam@154: fi #func_split_equals
cannam@154: 
cannam@154: 
cannam@154: # func_split_short_opt SHORTOPT
cannam@154: # -----------------------------
cannam@154: # Set func_split_short_opt_name and func_split_short_opt_arg shell
cannam@154: # variables after splitting SHORTOPT after the 2nd character.
cannam@154: if test yes = "$_G_HAVE_XSI_OPS"
cannam@154: then
cannam@154:   # This is an XSI compatible shell, allowing a faster implementation...
cannam@154:   eval 'func_split_short_opt ()
cannam@154:   {
cannam@154:       $debug_cmd
cannam@154: 
cannam@154:       func_split_short_opt_arg=${1#??}
cannam@154:       func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
cannam@154:   }'
cannam@154: else
cannam@154:   # ...otherwise fall back to using expr, which is often a shell builtin.
cannam@154:   func_split_short_opt ()
cannam@154:   {
cannam@154:       $debug_cmd
cannam@154: 
cannam@154:       func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
cannam@154:       func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
cannam@154:   }
cannam@154: fi #func_split_short_opt
cannam@154: 
cannam@154: 
cannam@154: # func_usage
cannam@154: # ----------
cannam@154: # Echo short help message to standard output and exit.
cannam@154: func_usage ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_usage_message
cannam@154:     $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
cannam@154:     exit 0
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_usage_message
cannam@154: # ------------------
cannam@154: # Echo short help message to standard output.
cannam@154: func_usage_message ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     eval \$ECHO \""Usage: $usage"\"
cannam@154:     echo
cannam@154:     $SED -n 's|^# ||
cannam@154:         /^Written by/{
cannam@154:           x;p;x
cannam@154:         }
cannam@154: 	h
cannam@154: 	/^Written by/q' < "$progpath"
cannam@154:     echo
cannam@154:     eval \$ECHO \""$usage_message"\"
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_version
cannam@154: # ------------
cannam@154: # Echo version message to standard output and exit.
cannam@154: func_version ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     printf '%s\n' "$progname $scriptversion"
cannam@154:     $SED -n '
cannam@154:         /(C)/!b go
cannam@154:         :more
cannam@154:         /\./!{
cannam@154:           N
cannam@154:           s|\n# | |
cannam@154:           b more
cannam@154:         }
cannam@154:         :go
cannam@154:         /^# Written by /,/# warranty; / {
cannam@154:           s|^# ||
cannam@154:           s|^# *$||
cannam@154:           s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
cannam@154:           p
cannam@154:         }
cannam@154:         /^# Written by / {
cannam@154:           s|^# ||
cannam@154:           p
cannam@154:         }
cannam@154:         /^warranty; /q' < "$progpath"
cannam@154: 
cannam@154:     exit $?
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # Local variables:
cannam@154: # mode: shell-script
cannam@154: # sh-indentation: 2
cannam@154: # eval: (add-hook 'before-save-hook 'time-stamp)
cannam@154: # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
cannam@154: # time-stamp-time-zone: "UTC"
cannam@154: # End:
cannam@154: 
cannam@154: # Set a version string.
cannam@154: scriptversion='(GNU libtool) 2.4.6'
cannam@154: 
cannam@154: 
cannam@154: # func_echo ARG...
cannam@154: # ----------------
cannam@154: # Libtool also displays the current mode in messages, so override
cannam@154: # funclib.sh func_echo with this custom definition.
cannam@154: func_echo ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     _G_message=$*
cannam@154: 
cannam@154:     func_echo_IFS=$IFS
cannam@154:     IFS=$nl
cannam@154:     for _G_line in $_G_message; do
cannam@154:       IFS=$func_echo_IFS
cannam@154:       $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
cannam@154:     done
cannam@154:     IFS=$func_echo_IFS
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_warning ARG...
cannam@154: # -------------------
cannam@154: # Libtool warnings are not categorized, so override funclib.sh
cannam@154: # func_warning with this simpler definition.
cannam@154: func_warning ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     $warning_func ${1+"$@"}
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: ## ---------------- ##
cannam@154: ## Options parsing. ##
cannam@154: ## ---------------- ##
cannam@154: 
cannam@154: # Hook in the functions to make sure our own options are parsed during
cannam@154: # the option parsing loop.
cannam@154: 
cannam@154: usage='$progpath [OPTION]... [MODE-ARG]...'
cannam@154: 
cannam@154: # Short help message in response to '-h'.
cannam@154: usage_message="Options:
cannam@154:        --config             show all configuration variables
cannam@154:        --debug              enable verbose shell tracing
cannam@154:    -n, --dry-run            display commands without modifying any files
cannam@154:        --features           display basic configuration information and exit
cannam@154:        --mode=MODE          use operation mode MODE
cannam@154:        --no-warnings        equivalent to '-Wnone'
cannam@154:        --preserve-dup-deps  don't remove duplicate dependency libraries
cannam@154:        --quiet, --silent    don't print informational messages
cannam@154:        --tag=TAG            use configuration variables from tag TAG
cannam@154:    -v, --verbose            print more informational messages than default
cannam@154:        --version            print version information
cannam@154:    -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
cannam@154:    -h, --help, --help-all   print short, long, or detailed help message
cannam@154: "
cannam@154: 
cannam@154: # Additional text appended to 'usage_message' in response to '--help'.
cannam@154: func_help ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     func_usage_message
cannam@154:     $ECHO "$long_help_message
cannam@154: 
cannam@154: MODE must be one of the following:
cannam@154: 
cannam@154:        clean           remove files from the build directory
cannam@154:        compile         compile a source file into a libtool object
cannam@154:        execute         automatically set library path, then run a program
cannam@154:        finish          complete the installation of libtool libraries
cannam@154:        install         install libraries or executables
cannam@154:        link            create a library or an executable
cannam@154:        uninstall       remove libraries from an installed directory
cannam@154: 
cannam@154: MODE-ARGS vary depending on the MODE.  When passed as first option,
cannam@154: '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
cannam@154: Try '$progname --help --mode=MODE' for a more detailed description of MODE.
cannam@154: 
cannam@154: When reporting a bug, please describe a test case to reproduce it and
cannam@154: include the following information:
cannam@154: 
cannam@154:        host-triplet:   $host
cannam@154:        shell:          $SHELL
cannam@154:        compiler:       $LTCC
cannam@154:        compiler flags: $LTCFLAGS
cannam@154:        linker:         $LD (gnu? $with_gnu_ld)
cannam@154:        version:        $progname (GNU libtool) 2.4.6
cannam@154:        automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
cannam@154:        autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`
cannam@154: 
cannam@154: Report bugs to <bug-libtool@gnu.org>.
cannam@154: GNU libtool home page: <http://www.gnu.org/software/libtool/>.
cannam@154: General help using GNU software: <http://www.gnu.org/gethelp/>."
cannam@154:     exit 0
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_lo2o OBJECT-NAME
cannam@154: # ---------------------
cannam@154: # Transform OBJECT-NAME from a '.lo' suffix to the platform specific
cannam@154: # object suffix.
cannam@154: 
cannam@154: lo2o=s/\\.lo\$/.$objext/
cannam@154: o2lo=s/\\.$objext\$/.lo/
cannam@154: 
cannam@154: if test yes = "$_G_HAVE_XSI_OPS"; then
cannam@154:   eval 'func_lo2o ()
cannam@154:   {
cannam@154:     case $1 in
cannam@154:       *.lo) func_lo2o_result=${1%.lo}.$objext ;;
cannam@154:       *   ) func_lo2o_result=$1               ;;
cannam@154:     esac
cannam@154:   }'
cannam@154: 
cannam@154:   # func_xform LIBOBJ-OR-SOURCE
cannam@154:   # ---------------------------
cannam@154:   # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
cannam@154:   # suffix to a '.lo' libtool-object suffix.
cannam@154:   eval 'func_xform ()
cannam@154:   {
cannam@154:     func_xform_result=${1%.*}.lo
cannam@154:   }'
cannam@154: else
cannam@154:   # ...otherwise fall back to using sed.
cannam@154:   func_lo2o ()
cannam@154:   {
cannam@154:     func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
cannam@154:   }
cannam@154: 
cannam@154:   func_xform ()
cannam@154:   {
cannam@154:     func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
cannam@154:   }
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_fatal_configuration ARG...
cannam@154: # -------------------------------
cannam@154: # Echo program name prefixed message to standard error, followed by
cannam@154: # a configuration failure hint, and exit.
cannam@154: func_fatal_configuration ()
cannam@154: {
cannam@154:     func__fatal_error ${1+"$@"} \
cannam@154:       "See the $PACKAGE documentation for more information." \
cannam@154:       "Fatal configuration error."
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_config
cannam@154: # -----------
cannam@154: # Display the configuration for all the tags in this script.
cannam@154: func_config ()
cannam@154: {
cannam@154:     re_begincf='^# ### BEGIN LIBTOOL'
cannam@154:     re_endcf='^# ### END LIBTOOL'
cannam@154: 
cannam@154:     # Default configuration.
cannam@154:     $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
cannam@154: 
cannam@154:     # Now print the configurations for the tags.
cannam@154:     for tagname in $taglist; do
cannam@154:       $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
cannam@154:     done
cannam@154: 
cannam@154:     exit $?
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_features
cannam@154: # -------------
cannam@154: # Display the features supported by this script.
cannam@154: func_features ()
cannam@154: {
cannam@154:     echo "host: $host"
cannam@154:     if test yes = "$build_libtool_libs"; then
cannam@154:       echo "enable shared libraries"
cannam@154:     else
cannam@154:       echo "disable shared libraries"
cannam@154:     fi
cannam@154:     if test yes = "$build_old_libs"; then
cannam@154:       echo "enable static libraries"
cannam@154:     else
cannam@154:       echo "disable static libraries"
cannam@154:     fi
cannam@154: 
cannam@154:     exit $?
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_enable_tag TAGNAME
cannam@154: # -----------------------
cannam@154: # Verify that TAGNAME is valid, and either flag an error and exit, or
cannam@154: # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
cannam@154: # variable here.
cannam@154: func_enable_tag ()
cannam@154: {
cannam@154:     # Global variable:
cannam@154:     tagname=$1
cannam@154: 
cannam@154:     re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
cannam@154:     re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
cannam@154:     sed_extractcf=/$re_begincf/,/$re_endcf/p
cannam@154: 
cannam@154:     # Validate tagname.
cannam@154:     case $tagname in
cannam@154:       *[!-_A-Za-z0-9,/]*)
cannam@154:         func_fatal_error "invalid tag name: $tagname"
cannam@154:         ;;
cannam@154:     esac
cannam@154: 
cannam@154:     # Don't test for the "default" C tag, as we know it's
cannam@154:     # there but not specially marked.
cannam@154:     case $tagname in
cannam@154:         CC) ;;
cannam@154:     *)
cannam@154:         if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
cannam@154: 	  taglist="$taglist $tagname"
cannam@154: 
cannam@154: 	  # Evaluate the configuration.  Be careful to quote the path
cannam@154: 	  # and the sed script, to avoid splitting on whitespace, but
cannam@154: 	  # also don't use non-portable quotes within backquotes within
cannam@154: 	  # quotes we have to do it in 2 steps:
cannam@154: 	  extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
cannam@154: 	  eval "$extractedcf"
cannam@154:         else
cannam@154: 	  func_error "ignoring unknown tag $tagname"
cannam@154:         fi
cannam@154:         ;;
cannam@154:     esac
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_check_version_match
cannam@154: # ------------------------
cannam@154: # Ensure that we are using m4 macros, and libtool script from the same
cannam@154: # release of libtool.
cannam@154: func_check_version_match ()
cannam@154: {
cannam@154:     if test "$package_revision" != "$macro_revision"; then
cannam@154:       if test "$VERSION" != "$macro_version"; then
cannam@154:         if test -z "$macro_version"; then
cannam@154:           cat >&2 <<_LT_EOF
cannam@154: $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
cannam@154: $progname: definition of this LT_INIT comes from an older release.
cannam@154: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
cannam@154: $progname: and run autoconf again.
cannam@154: _LT_EOF
cannam@154:         else
cannam@154:           cat >&2 <<_LT_EOF
cannam@154: $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
cannam@154: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
cannam@154: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
cannam@154: $progname: and run autoconf again.
cannam@154: _LT_EOF
cannam@154:         fi
cannam@154:       else
cannam@154:         cat >&2 <<_LT_EOF
cannam@154: $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
cannam@154: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
cannam@154: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
cannam@154: $progname: of $PACKAGE $VERSION and run autoconf again.
cannam@154: _LT_EOF
cannam@154:       fi
cannam@154: 
cannam@154:       exit $EXIT_MISMATCH
cannam@154:     fi
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # libtool_options_prep [ARG]...
cannam@154: # -----------------------------
cannam@154: # Preparation for options parsed by libtool.
cannam@154: libtool_options_prep ()
cannam@154: {
cannam@154:     $debug_mode
cannam@154: 
cannam@154:     # Option defaults:
cannam@154:     opt_config=false
cannam@154:     opt_dlopen=
cannam@154:     opt_dry_run=false
cannam@154:     opt_help=false
cannam@154:     opt_mode=
cannam@154:     opt_preserve_dup_deps=false
cannam@154:     opt_quiet=false
cannam@154: 
cannam@154:     nonopt=
cannam@154:     preserve_args=
cannam@154: 
cannam@154:     # Shorthand for --mode=foo, only valid as the first argument
cannam@154:     case $1 in
cannam@154:     clean|clea|cle|cl)
cannam@154:       shift; set dummy --mode clean ${1+"$@"}; shift
cannam@154:       ;;
cannam@154:     compile|compil|compi|comp|com|co|c)
cannam@154:       shift; set dummy --mode compile ${1+"$@"}; shift
cannam@154:       ;;
cannam@154:     execute|execut|execu|exec|exe|ex|e)
cannam@154:       shift; set dummy --mode execute ${1+"$@"}; shift
cannam@154:       ;;
cannam@154:     finish|finis|fini|fin|fi|f)
cannam@154:       shift; set dummy --mode finish ${1+"$@"}; shift
cannam@154:       ;;
cannam@154:     install|instal|insta|inst|ins|in|i)
cannam@154:       shift; set dummy --mode install ${1+"$@"}; shift
cannam@154:       ;;
cannam@154:     link|lin|li|l)
cannam@154:       shift; set dummy --mode link ${1+"$@"}; shift
cannam@154:       ;;
cannam@154:     uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
cannam@154:       shift; set dummy --mode uninstall ${1+"$@"}; shift
cannam@154:       ;;
cannam@154:     esac
cannam@154: 
cannam@154:     # Pass back the list of options.
cannam@154:     func_quote_for_eval ${1+"$@"}
cannam@154:     libtool_options_prep_result=$func_quote_for_eval_result
cannam@154: }
cannam@154: func_add_hook func_options_prep libtool_options_prep
cannam@154: 
cannam@154: 
cannam@154: # libtool_parse_options [ARG]...
cannam@154: # ---------------------------------
cannam@154: # Provide handling for libtool specific options.
cannam@154: libtool_parse_options ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # Perform our own loop to consume as many options as possible in
cannam@154:     # each iteration.
cannam@154:     while test $# -gt 0; do
cannam@154:       _G_opt=$1
cannam@154:       shift
cannam@154:       case $_G_opt in
cannam@154:         --dry-run|--dryrun|-n)
cannam@154:                         opt_dry_run=:
cannam@154:                         ;;
cannam@154: 
cannam@154:         --config)       func_config ;;
cannam@154: 
cannam@154:         --dlopen|-dlopen)
cannam@154:                         opt_dlopen="${opt_dlopen+$opt_dlopen
cannam@154: }$1"
cannam@154:                         shift
cannam@154:                         ;;
cannam@154: 
cannam@154:         --preserve-dup-deps)
cannam@154:                         opt_preserve_dup_deps=: ;;
cannam@154: 
cannam@154:         --features)     func_features ;;
cannam@154: 
cannam@154:         --finish)       set dummy --mode finish ${1+"$@"}; shift ;;
cannam@154: 
cannam@154:         --help)         opt_help=: ;;
cannam@154: 
cannam@154:         --help-all)     opt_help=': help-all' ;;
cannam@154: 
cannam@154:         --mode)         test $# = 0 && func_missing_arg $_G_opt && break
cannam@154:                         opt_mode=$1
cannam@154:                         case $1 in
cannam@154:                           # Valid mode arguments:
cannam@154:                           clean|compile|execute|finish|install|link|relink|uninstall) ;;
cannam@154: 
cannam@154:                           # Catch anything else as an error
cannam@154:                           *) func_error "invalid argument for $_G_opt"
cannam@154:                              exit_cmd=exit
cannam@154:                              break
cannam@154:                              ;;
cannam@154:                         esac
cannam@154:                         shift
cannam@154:                         ;;
cannam@154: 
cannam@154:         --no-silent|--no-quiet)
cannam@154:                         opt_quiet=false
cannam@154:                         func_append preserve_args " $_G_opt"
cannam@154:                         ;;
cannam@154: 
cannam@154:         --no-warnings|--no-warning|--no-warn)
cannam@154:                         opt_warning=false
cannam@154:                         func_append preserve_args " $_G_opt"
cannam@154:                         ;;
cannam@154: 
cannam@154:         --no-verbose)
cannam@154:                         opt_verbose=false
cannam@154:                         func_append preserve_args " $_G_opt"
cannam@154:                         ;;
cannam@154: 
cannam@154:         --silent|--quiet)
cannam@154:                         opt_quiet=:
cannam@154:                         opt_verbose=false
cannam@154:                         func_append preserve_args " $_G_opt"
cannam@154:                         ;;
cannam@154: 
cannam@154:         --tag)          test $# = 0 && func_missing_arg $_G_opt && break
cannam@154:                         opt_tag=$1
cannam@154:                         func_append preserve_args " $_G_opt $1"
cannam@154:                         func_enable_tag "$1"
cannam@154:                         shift
cannam@154:                         ;;
cannam@154: 
cannam@154:         --verbose|-v)   opt_quiet=false
cannam@154:                         opt_verbose=:
cannam@154:                         func_append preserve_args " $_G_opt"
cannam@154:                         ;;
cannam@154: 
cannam@154: 	# An option not handled by this hook function:
cannam@154:         *)		set dummy "$_G_opt" ${1+"$@"};	shift; break  ;;
cannam@154:       esac
cannam@154:     done
cannam@154: 
cannam@154: 
cannam@154:     # save modified positional parameters for caller
cannam@154:     func_quote_for_eval ${1+"$@"}
cannam@154:     libtool_parse_options_result=$func_quote_for_eval_result
cannam@154: }
cannam@154: func_add_hook func_parse_options libtool_parse_options
cannam@154: 
cannam@154: 
cannam@154: 
cannam@154: # libtool_validate_options [ARG]...
cannam@154: # ---------------------------------
cannam@154: # Perform any sanity checks on option settings and/or unconsumed
cannam@154: # arguments.
cannam@154: libtool_validate_options ()
cannam@154: {
cannam@154:     # save first non-option argument
cannam@154:     if test 0 -lt $#; then
cannam@154:       nonopt=$1
cannam@154:       shift
cannam@154:     fi
cannam@154: 
cannam@154:     # preserve --debug
cannam@154:     test : = "$debug_cmd" || func_append preserve_args " --debug"
cannam@154: 
cannam@154:     case $host in
cannam@154:       # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
cannam@154:       # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
cannam@154:       *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
cannam@154:         # don't eliminate duplications in $postdeps and $predeps
cannam@154:         opt_duplicate_compiler_generated_deps=:
cannam@154:         ;;
cannam@154:       *)
cannam@154:         opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
cannam@154:         ;;
cannam@154:     esac
cannam@154: 
cannam@154:     $opt_help || {
cannam@154:       # Sanity checks first:
cannam@154:       func_check_version_match
cannam@154: 
cannam@154:       test yes != "$build_libtool_libs" \
cannam@154:         && test yes != "$build_old_libs" \
cannam@154:         && func_fatal_configuration "not configured to build any kind of library"
cannam@154: 
cannam@154:       # Darwin sucks
cannam@154:       eval std_shrext=\"$shrext_cmds\"
cannam@154: 
cannam@154:       # Only execute mode is allowed to have -dlopen flags.
cannam@154:       if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
cannam@154:         func_error "unrecognized option '-dlopen'"
cannam@154:         $ECHO "$help" 1>&2
cannam@154:         exit $EXIT_FAILURE
cannam@154:       fi
cannam@154: 
cannam@154:       # Change the help message to a mode-specific one.
cannam@154:       generic_help=$help
cannam@154:       help="Try '$progname --help --mode=$opt_mode' for more information."
cannam@154:     }
cannam@154: 
cannam@154:     # Pass back the unparsed argument list
cannam@154:     func_quote_for_eval ${1+"$@"}
cannam@154:     libtool_validate_options_result=$func_quote_for_eval_result
cannam@154: }
cannam@154: func_add_hook func_validate_options libtool_validate_options
cannam@154: 
cannam@154: 
cannam@154: # Process options as early as possible so that --help and --version
cannam@154: # can return quickly.
cannam@154: func_options ${1+"$@"}
cannam@154: eval set dummy "$func_options_result"; shift
cannam@154: 
cannam@154: 
cannam@154: 
cannam@154: ## ----------- ##
cannam@154: ##    Main.    ##
cannam@154: ## ----------- ##
cannam@154: 
cannam@154: magic='%%%MAGIC variable%%%'
cannam@154: magic_exe='%%%MAGIC EXE variable%%%'
cannam@154: 
cannam@154: # Global variables.
cannam@154: extracted_archives=
cannam@154: extracted_serial=0
cannam@154: 
cannam@154: # If this variable is set in any of the actions, the command in it
cannam@154: # will be execed at the end.  This prevents here-documents from being
cannam@154: # left over by shells.
cannam@154: exec_cmd=
cannam@154: 
cannam@154: 
cannam@154: # A function that is used when there is no print builtin or printf.
cannam@154: func_fallback_echo ()
cannam@154: {
cannam@154:   eval 'cat <<_LTECHO_EOF
cannam@154: $1
cannam@154: _LTECHO_EOF'
cannam@154: }
cannam@154: 
cannam@154: # func_generated_by_libtool
cannam@154: # True iff stdin has been generated by Libtool. This function is only
cannam@154: # a basic sanity check; it will hardly flush out determined imposters.
cannam@154: func_generated_by_libtool_p ()
cannam@154: {
cannam@154:   $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
cannam@154: }
cannam@154: 
cannam@154: # func_lalib_p file
cannam@154: # True iff FILE is a libtool '.la' library or '.lo' object file.
cannam@154: # This function is only a basic sanity check; it will hardly flush out
cannam@154: # determined imposters.
cannam@154: func_lalib_p ()
cannam@154: {
cannam@154:     test -f "$1" &&
cannam@154:       $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
cannam@154: }
cannam@154: 
cannam@154: # func_lalib_unsafe_p file
cannam@154: # True iff FILE is a libtool '.la' library or '.lo' object file.
cannam@154: # This function implements the same check as func_lalib_p without
cannam@154: # resorting to external programs.  To this end, it redirects stdin and
cannam@154: # closes it afterwards, without saving the original file descriptor.
cannam@154: # As a safety measure, use it only where a negative result would be
cannam@154: # fatal anyway.  Works if 'file' does not exist.
cannam@154: func_lalib_unsafe_p ()
cannam@154: {
cannam@154:     lalib_p=no
cannam@154:     if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
cannam@154: 	for lalib_p_l in 1 2 3 4
cannam@154: 	do
cannam@154: 	    read lalib_p_line
cannam@154: 	    case $lalib_p_line in
cannam@154: 		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
cannam@154: 	    esac
cannam@154: 	done
cannam@154: 	exec 0<&5 5<&-
cannam@154:     fi
cannam@154:     test yes = "$lalib_p"
cannam@154: }
cannam@154: 
cannam@154: # func_ltwrapper_script_p file
cannam@154: # True iff FILE is a libtool wrapper script
cannam@154: # This function is only a basic sanity check; it will hardly flush out
cannam@154: # determined imposters.
cannam@154: func_ltwrapper_script_p ()
cannam@154: {
cannam@154:     test -f "$1" &&
cannam@154:       $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
cannam@154: }
cannam@154: 
cannam@154: # func_ltwrapper_executable_p file
cannam@154: # True iff FILE is a libtool wrapper executable
cannam@154: # This function is only a basic sanity check; it will hardly flush out
cannam@154: # determined imposters.
cannam@154: func_ltwrapper_executable_p ()
cannam@154: {
cannam@154:     func_ltwrapper_exec_suffix=
cannam@154:     case $1 in
cannam@154:     *.exe) ;;
cannam@154:     *) func_ltwrapper_exec_suffix=.exe ;;
cannam@154:     esac
cannam@154:     $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
cannam@154: }
cannam@154: 
cannam@154: # func_ltwrapper_scriptname file
cannam@154: # Assumes file is an ltwrapper_executable
cannam@154: # uses $file to determine the appropriate filename for a
cannam@154: # temporary ltwrapper_script.
cannam@154: func_ltwrapper_scriptname ()
cannam@154: {
cannam@154:     func_dirname_and_basename "$1" "" "."
cannam@154:     func_stripname '' '.exe' "$func_basename_result"
cannam@154:     func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
cannam@154: }
cannam@154: 
cannam@154: # func_ltwrapper_p file
cannam@154: # True iff FILE is a libtool wrapper script or wrapper executable
cannam@154: # This function is only a basic sanity check; it will hardly flush out
cannam@154: # determined imposters.
cannam@154: func_ltwrapper_p ()
cannam@154: {
cannam@154:     func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_execute_cmds commands fail_cmd
cannam@154: # Execute tilde-delimited COMMANDS.
cannam@154: # If FAIL_CMD is given, eval that upon failure.
cannam@154: # FAIL_CMD may read-access the current command in variable CMD!
cannam@154: func_execute_cmds ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     save_ifs=$IFS; IFS='~'
cannam@154:     for cmd in $1; do
cannam@154:       IFS=$sp$nl
cannam@154:       eval cmd=\"$cmd\"
cannam@154:       IFS=$save_ifs
cannam@154:       func_show_eval "$cmd" "${2-:}"
cannam@154:     done
cannam@154:     IFS=$save_ifs
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_source file
cannam@154: # Source FILE, adding directory component if necessary.
cannam@154: # Note that it is not necessary on cygwin/mingw to append a dot to
cannam@154: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
cannam@154: # behavior happens only for exec(3), not for open(2)!  Also, sourcing
cannam@154: # 'FILE.' does not work on cygwin managed mounts.
cannam@154: func_source ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case $1 in
cannam@154:     */* | *\\*)	. "$1" ;;
cannam@154:     *)		. "./$1" ;;
cannam@154:     esac
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_resolve_sysroot PATH
cannam@154: # Replace a leading = in PATH with a sysroot.  Store the result into
cannam@154: # func_resolve_sysroot_result
cannam@154: func_resolve_sysroot ()
cannam@154: {
cannam@154:   func_resolve_sysroot_result=$1
cannam@154:   case $func_resolve_sysroot_result in
cannam@154:   =*)
cannam@154:     func_stripname '=' '' "$func_resolve_sysroot_result"
cannam@154:     func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
cannam@154:     ;;
cannam@154:   esac
cannam@154: }
cannam@154: 
cannam@154: # func_replace_sysroot PATH
cannam@154: # If PATH begins with the sysroot, replace it with = and
cannam@154: # store the result into func_replace_sysroot_result.
cannam@154: func_replace_sysroot ()
cannam@154: {
cannam@154:   case $lt_sysroot:$1 in
cannam@154:   ?*:"$lt_sysroot"*)
cannam@154:     func_stripname "$lt_sysroot" '' "$1"
cannam@154:     func_replace_sysroot_result='='$func_stripname_result
cannam@154:     ;;
cannam@154:   *)
cannam@154:     # Including no sysroot.
cannam@154:     func_replace_sysroot_result=$1
cannam@154:     ;;
cannam@154:   esac
cannam@154: }
cannam@154: 
cannam@154: # func_infer_tag arg
cannam@154: # Infer tagged configuration to use if any are available and
cannam@154: # if one wasn't chosen via the "--tag" command line option.
cannam@154: # Only attempt this if the compiler in the base compile
cannam@154: # command doesn't match the default compiler.
cannam@154: # arg is usually of the form 'gcc ...'
cannam@154: func_infer_tag ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     if test -n "$available_tags" && test -z "$tagname"; then
cannam@154:       CC_quoted=
cannam@154:       for arg in $CC; do
cannam@154: 	func_append_quoted CC_quoted "$arg"
cannam@154:       done
cannam@154:       CC_expanded=`func_echo_all $CC`
cannam@154:       CC_quoted_expanded=`func_echo_all $CC_quoted`
cannam@154:       case $@ in
cannam@154:       # Blanks in the command may have been stripped by the calling shell,
cannam@154:       # but not from the CC environment variable when configure was run.
cannam@154:       " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
cannam@154:       " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
cannam@154:       # Blanks at the start of $base_compile will cause this to fail
cannam@154:       # if we don't check for them as well.
cannam@154:       *)
cannam@154: 	for z in $available_tags; do
cannam@154: 	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
cannam@154: 	    # Evaluate the configuration.
cannam@154: 	    eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
cannam@154: 	    CC_quoted=
cannam@154: 	    for arg in $CC; do
cannam@154: 	      # Double-quote args containing other shell metacharacters.
cannam@154: 	      func_append_quoted CC_quoted "$arg"
cannam@154: 	    done
cannam@154: 	    CC_expanded=`func_echo_all $CC`
cannam@154: 	    CC_quoted_expanded=`func_echo_all $CC_quoted`
cannam@154: 	    case "$@ " in
cannam@154: 	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
cannam@154: 	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
cannam@154: 	      # The compiler in the base compile command matches
cannam@154: 	      # the one in the tagged configuration.
cannam@154: 	      # Assume this is the tagged configuration we want.
cannam@154: 	      tagname=$z
cannam@154: 	      break
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	  fi
cannam@154: 	done
cannam@154: 	# If $tagname still isn't set, then no tagged configuration
cannam@154: 	# was found and let the user know that the "--tag" command
cannam@154: 	# line option must be used.
cannam@154: 	if test -z "$tagname"; then
cannam@154: 	  func_echo "unable to infer tagged configuration"
cannam@154: 	  func_fatal_error "specify a tag with '--tag'"
cannam@154: #	else
cannam@154: #	  func_verbose "using $tagname tagged configuration"
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       esac
cannam@154:     fi
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: 
cannam@154: # func_write_libtool_object output_name pic_name nonpic_name
cannam@154: # Create a libtool object file (analogous to a ".la" file),
cannam@154: # but don't create it if we're doing a dry run.
cannam@154: func_write_libtool_object ()
cannam@154: {
cannam@154:     write_libobj=$1
cannam@154:     if test yes = "$build_libtool_libs"; then
cannam@154:       write_lobj=\'$2\'
cannam@154:     else
cannam@154:       write_lobj=none
cannam@154:     fi
cannam@154: 
cannam@154:     if test yes = "$build_old_libs"; then
cannam@154:       write_oldobj=\'$3\'
cannam@154:     else
cannam@154:       write_oldobj=none
cannam@154:     fi
cannam@154: 
cannam@154:     $opt_dry_run || {
cannam@154:       cat >${write_libobj}T <<EOF
cannam@154: # $write_libobj - a libtool object file
cannam@154: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
cannam@154: #
cannam@154: # Please DO NOT delete this file!
cannam@154: # It is necessary for linking the library.
cannam@154: 
cannam@154: # Name of the PIC object.
cannam@154: pic_object=$write_lobj
cannam@154: 
cannam@154: # Name of the non-PIC object
cannam@154: non_pic_object=$write_oldobj
cannam@154: 
cannam@154: EOF
cannam@154:       $MV "${write_libobj}T" "$write_libobj"
cannam@154:     }
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: ##################################################
cannam@154: # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
cannam@154: ##################################################
cannam@154: 
cannam@154: # func_convert_core_file_wine_to_w32 ARG
cannam@154: # Helper function used by file name conversion functions when $build is *nix,
cannam@154: # and $host is mingw, cygwin, or some other w32 environment. Relies on a
cannam@154: # correctly configured wine environment available, with the winepath program
cannam@154: # in $build's $PATH.
cannam@154: #
cannam@154: # ARG is the $build file name to be converted to w32 format.
cannam@154: # Result is available in $func_convert_core_file_wine_to_w32_result, and will
cannam@154: # be empty on error (or when ARG is empty)
cannam@154: func_convert_core_file_wine_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_convert_core_file_wine_to_w32_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # Unfortunately, winepath does not exit with a non-zero error code, so we
cannam@154:     # are forced to check the contents of stdout. On the other hand, if the
cannam@154:     # command is not found, the shell will set an exit code of 127 and print
cannam@154:     # *an error message* to stdout. So we must check for both error code of
cannam@154:     # zero AND non-empty stdout, which explains the odd construction:
cannam@154:     func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
cannam@154:     if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
cannam@154:       func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
cannam@154:         $SED -e "$sed_naive_backslashify"`
cannam@154:     else
cannam@154:       func_convert_core_file_wine_to_w32_result=
cannam@154:     fi
cannam@154:   fi
cannam@154: }
cannam@154: # end: func_convert_core_file_wine_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_core_path_wine_to_w32 ARG
cannam@154: # Helper function used by path conversion functions when $build is *nix, and
cannam@154: # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
cannam@154: # configured wine environment available, with the winepath program in $build's
cannam@154: # $PATH. Assumes ARG has no leading or trailing path separator characters.
cannam@154: #
cannam@154: # ARG is path to be converted from $build format to win32.
cannam@154: # Result is available in $func_convert_core_path_wine_to_w32_result.
cannam@154: # Unconvertible file (directory) names in ARG are skipped; if no directory names
cannam@154: # are convertible, then the result may be empty.
cannam@154: func_convert_core_path_wine_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   # unfortunately, winepath doesn't convert paths, only file names
cannam@154:   func_convert_core_path_wine_to_w32_result=
cannam@154:   if test -n "$1"; then
cannam@154:     oldIFS=$IFS
cannam@154:     IFS=:
cannam@154:     for func_convert_core_path_wine_to_w32_f in $1; do
cannam@154:       IFS=$oldIFS
cannam@154:       func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
cannam@154:       if test -n "$func_convert_core_file_wine_to_w32_result"; then
cannam@154:         if test -z "$func_convert_core_path_wine_to_w32_result"; then
cannam@154:           func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
cannam@154:         else
cannam@154:           func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
cannam@154:         fi
cannam@154:       fi
cannam@154:     done
cannam@154:     IFS=$oldIFS
cannam@154:   fi
cannam@154: }
cannam@154: # end: func_convert_core_path_wine_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_cygpath ARGS...
cannam@154: # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
cannam@154: # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
cannam@154: # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
cannam@154: # (2), returns the Cygwin file name or path in func_cygpath_result (input
cannam@154: # file name or path is assumed to be in w32 format, as previously converted
cannam@154: # from $build's *nix or MSYS format). In case (3), returns the w32 file name
cannam@154: # or path in func_cygpath_result (input file name or path is assumed to be in
cannam@154: # Cygwin format). Returns an empty string on error.
cannam@154: #
cannam@154: # ARGS are passed to cygpath, with the last one being the file name or path to
cannam@154: # be converted.
cannam@154: #
cannam@154: # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
cannam@154: # environment variable; do not put it in $PATH.
cannam@154: func_cygpath ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
cannam@154:     func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
cannam@154:     if test "$?" -ne 0; then
cannam@154:       # on failure, ensure result is empty
cannam@154:       func_cygpath_result=
cannam@154:     fi
cannam@154:   else
cannam@154:     func_cygpath_result=
cannam@154:     func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
cannam@154:   fi
cannam@154: }
cannam@154: #end: func_cygpath
cannam@154: 
cannam@154: 
cannam@154: # func_convert_core_msys_to_w32 ARG
cannam@154: # Convert file name or path ARG from MSYS format to w32 format.  Return
cannam@154: # result in func_convert_core_msys_to_w32_result.
cannam@154: func_convert_core_msys_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   # awkward: cmd appends spaces to result
cannam@154:   func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
cannam@154:     $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
cannam@154: }
cannam@154: #end: func_convert_core_msys_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_file_check ARG1 ARG2
cannam@154: # Verify that ARG1 (a file name in $build format) was converted to $host
cannam@154: # format in ARG2. Otherwise, emit an error message, but continue (resetting
cannam@154: # func_to_host_file_result to ARG1).
cannam@154: func_convert_file_check ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   if test -z "$2" && test -n "$1"; then
cannam@154:     func_error "Could not determine host file name corresponding to"
cannam@154:     func_error "  '$1'"
cannam@154:     func_error "Continuing, but uninstalled executables may not work."
cannam@154:     # Fallback:
cannam@154:     func_to_host_file_result=$1
cannam@154:   fi
cannam@154: }
cannam@154: # end func_convert_file_check
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
cannam@154: # Verify that FROM_PATH (a path in $build format) was converted to $host
cannam@154: # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
cannam@154: # func_to_host_file_result to a simplistic fallback value (see below).
cannam@154: func_convert_path_check ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   if test -z "$4" && test -n "$3"; then
cannam@154:     func_error "Could not determine the host path corresponding to"
cannam@154:     func_error "  '$3'"
cannam@154:     func_error "Continuing, but uninstalled executables may not work."
cannam@154:     # Fallback.  This is a deliberately simplistic "conversion" and
cannam@154:     # should not be "improved".  See libtool.info.
cannam@154:     if test "x$1" != "x$2"; then
cannam@154:       lt_replace_pathsep_chars="s|$1|$2|g"
cannam@154:       func_to_host_path_result=`echo "$3" |
cannam@154:         $SED -e "$lt_replace_pathsep_chars"`
cannam@154:     else
cannam@154:       func_to_host_path_result=$3
cannam@154:     fi
cannam@154:   fi
cannam@154: }
cannam@154: # end func_convert_path_check
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
cannam@154: # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
cannam@154: # and appending REPL if ORIG matches BACKPAT.
cannam@154: func_convert_path_front_back_pathsep ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   case $4 in
cannam@154:   $1 ) func_to_host_path_result=$3$func_to_host_path_result
cannam@154:     ;;
cannam@154:   esac
cannam@154:   case $4 in
cannam@154:   $2 ) func_append func_to_host_path_result "$3"
cannam@154:     ;;
cannam@154:   esac
cannam@154: }
cannam@154: # end func_convert_path_front_back_pathsep
cannam@154: 
cannam@154: 
cannam@154: ##################################################
cannam@154: # $build to $host FILE NAME CONVERSION FUNCTIONS #
cannam@154: ##################################################
cannam@154: # invoked via '$to_host_file_cmd ARG'
cannam@154: #
cannam@154: # In each case, ARG is the path to be converted from $build to $host format.
cannam@154: # Result will be available in $func_to_host_file_result.
cannam@154: 
cannam@154: 
cannam@154: # func_to_host_file ARG
cannam@154: # Converts the file name ARG from $build format to $host format. Return result
cannam@154: # in func_to_host_file_result.
cannam@154: func_to_host_file ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   $to_host_file_cmd "$1"
cannam@154: }
cannam@154: # end func_to_host_file
cannam@154: 
cannam@154: 
cannam@154: # func_to_tool_file ARG LAZY
cannam@154: # converts the file name ARG from $build format to toolchain format. Return
cannam@154: # result in func_to_tool_file_result.  If the conversion in use is listed
cannam@154: # in (the comma separated) LAZY, no conversion takes place.
cannam@154: func_to_tool_file ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   case ,$2, in
cannam@154:     *,"$to_tool_file_cmd",*)
cannam@154:       func_to_tool_file_result=$1
cannam@154:       ;;
cannam@154:     *)
cannam@154:       $to_tool_file_cmd "$1"
cannam@154:       func_to_tool_file_result=$func_to_host_file_result
cannam@154:       ;;
cannam@154:   esac
cannam@154: }
cannam@154: # end func_to_tool_file
cannam@154: 
cannam@154: 
cannam@154: # func_convert_file_noop ARG
cannam@154: # Copy ARG to func_to_host_file_result.
cannam@154: func_convert_file_noop ()
cannam@154: {
cannam@154:   func_to_host_file_result=$1
cannam@154: }
cannam@154: # end func_convert_file_noop
cannam@154: 
cannam@154: 
cannam@154: # func_convert_file_msys_to_w32 ARG
cannam@154: # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
cannam@154: # conversion to w32 is not available inside the cwrapper.  Returns result in
cannam@154: # func_to_host_file_result.
cannam@154: func_convert_file_msys_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_file_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     func_convert_core_msys_to_w32 "$1"
cannam@154:     func_to_host_file_result=$func_convert_core_msys_to_w32_result
cannam@154:   fi
cannam@154:   func_convert_file_check "$1" "$func_to_host_file_result"
cannam@154: }
cannam@154: # end func_convert_file_msys_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_file_cygwin_to_w32 ARG
cannam@154: # Convert file name ARG from Cygwin to w32 format.  Returns result in
cannam@154: # func_to_host_file_result.
cannam@154: func_convert_file_cygwin_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_file_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
cannam@154:     # LT_CYGPATH in this case.
cannam@154:     func_to_host_file_result=`cygpath -m "$1"`
cannam@154:   fi
cannam@154:   func_convert_file_check "$1" "$func_to_host_file_result"
cannam@154: }
cannam@154: # end func_convert_file_cygwin_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_file_nix_to_w32 ARG
cannam@154: # Convert file name ARG from *nix to w32 format.  Requires a wine environment
cannam@154: # and a working winepath. Returns result in func_to_host_file_result.
cannam@154: func_convert_file_nix_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_file_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     func_convert_core_file_wine_to_w32 "$1"
cannam@154:     func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
cannam@154:   fi
cannam@154:   func_convert_file_check "$1" "$func_to_host_file_result"
cannam@154: }
cannam@154: # end func_convert_file_nix_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_file_msys_to_cygwin ARG
cannam@154: # Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
cannam@154: # Returns result in func_to_host_file_result.
cannam@154: func_convert_file_msys_to_cygwin ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_file_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     func_convert_core_msys_to_w32 "$1"
cannam@154:     func_cygpath -u "$func_convert_core_msys_to_w32_result"
cannam@154:     func_to_host_file_result=$func_cygpath_result
cannam@154:   fi
cannam@154:   func_convert_file_check "$1" "$func_to_host_file_result"
cannam@154: }
cannam@154: # end func_convert_file_msys_to_cygwin
cannam@154: 
cannam@154: 
cannam@154: # func_convert_file_nix_to_cygwin ARG
cannam@154: # Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
cannam@154: # in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
cannam@154: # in func_to_host_file_result.
cannam@154: func_convert_file_nix_to_cygwin ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_file_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
cannam@154:     func_convert_core_file_wine_to_w32 "$1"
cannam@154:     func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
cannam@154:     func_to_host_file_result=$func_cygpath_result
cannam@154:   fi
cannam@154:   func_convert_file_check "$1" "$func_to_host_file_result"
cannam@154: }
cannam@154: # end func_convert_file_nix_to_cygwin
cannam@154: 
cannam@154: 
cannam@154: #############################################
cannam@154: # $build to $host PATH CONVERSION FUNCTIONS #
cannam@154: #############################################
cannam@154: # invoked via '$to_host_path_cmd ARG'
cannam@154: #
cannam@154: # In each case, ARG is the path to be converted from $build to $host format.
cannam@154: # The result will be available in $func_to_host_path_result.
cannam@154: #
cannam@154: # Path separators are also converted from $build format to $host format.  If
cannam@154: # ARG begins or ends with a path separator character, it is preserved (but
cannam@154: # converted to $host format) on output.
cannam@154: #
cannam@154: # All path conversion functions are named using the following convention:
cannam@154: #   file name conversion function    : func_convert_file_X_to_Y ()
cannam@154: #   path conversion function         : func_convert_path_X_to_Y ()
cannam@154: # where, for any given $build/$host combination the 'X_to_Y' value is the
cannam@154: # same.  If conversion functions are added for new $build/$host combinations,
cannam@154: # the two new functions must follow this pattern, or func_init_to_host_path_cmd
cannam@154: # will break.
cannam@154: 
cannam@154: 
cannam@154: # func_init_to_host_path_cmd
cannam@154: # Ensures that function "pointer" variable $to_host_path_cmd is set to the
cannam@154: # appropriate value, based on the value of $to_host_file_cmd.
cannam@154: to_host_path_cmd=
cannam@154: func_init_to_host_path_cmd ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   if test -z "$to_host_path_cmd"; then
cannam@154:     func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
cannam@154:     to_host_path_cmd=func_convert_path_$func_stripname_result
cannam@154:   fi
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_to_host_path ARG
cannam@154: # Converts the path ARG from $build format to $host format. Return result
cannam@154: # in func_to_host_path_result.
cannam@154: func_to_host_path ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_init_to_host_path_cmd
cannam@154:   $to_host_path_cmd "$1"
cannam@154: }
cannam@154: # end func_to_host_path
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_noop ARG
cannam@154: # Copy ARG to func_to_host_path_result.
cannam@154: func_convert_path_noop ()
cannam@154: {
cannam@154:   func_to_host_path_result=$1
cannam@154: }
cannam@154: # end func_convert_path_noop
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_msys_to_w32 ARG
cannam@154: # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
cannam@154: # conversion to w32 is not available inside the cwrapper.  Returns result in
cannam@154: # func_to_host_path_result.
cannam@154: func_convert_path_msys_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_path_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # Remove leading and trailing path separator characters from ARG.  MSYS
cannam@154:     # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
cannam@154:     # and winepath ignores them completely.
cannam@154:     func_stripname : : "$1"
cannam@154:     func_to_host_path_tmp1=$func_stripname_result
cannam@154:     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
cannam@154:     func_to_host_path_result=$func_convert_core_msys_to_w32_result
cannam@154:     func_convert_path_check : ";" \
cannam@154:       "$func_to_host_path_tmp1" "$func_to_host_path_result"
cannam@154:     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
cannam@154:   fi
cannam@154: }
cannam@154: # end func_convert_path_msys_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_cygwin_to_w32 ARG
cannam@154: # Convert path ARG from Cygwin to w32 format.  Returns result in
cannam@154: # func_to_host_file_result.
cannam@154: func_convert_path_cygwin_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_path_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # See func_convert_path_msys_to_w32:
cannam@154:     func_stripname : : "$1"
cannam@154:     func_to_host_path_tmp1=$func_stripname_result
cannam@154:     func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
cannam@154:     func_convert_path_check : ";" \
cannam@154:       "$func_to_host_path_tmp1" "$func_to_host_path_result"
cannam@154:     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
cannam@154:   fi
cannam@154: }
cannam@154: # end func_convert_path_cygwin_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_nix_to_w32 ARG
cannam@154: # Convert path ARG from *nix to w32 format.  Requires a wine environment and
cannam@154: # a working winepath.  Returns result in func_to_host_file_result.
cannam@154: func_convert_path_nix_to_w32 ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_path_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # See func_convert_path_msys_to_w32:
cannam@154:     func_stripname : : "$1"
cannam@154:     func_to_host_path_tmp1=$func_stripname_result
cannam@154:     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
cannam@154:     func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
cannam@154:     func_convert_path_check : ";" \
cannam@154:       "$func_to_host_path_tmp1" "$func_to_host_path_result"
cannam@154:     func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
cannam@154:   fi
cannam@154: }
cannam@154: # end func_convert_path_nix_to_w32
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_msys_to_cygwin ARG
cannam@154: # Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
cannam@154: # Returns result in func_to_host_file_result.
cannam@154: func_convert_path_msys_to_cygwin ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_path_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # See func_convert_path_msys_to_w32:
cannam@154:     func_stripname : : "$1"
cannam@154:     func_to_host_path_tmp1=$func_stripname_result
cannam@154:     func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
cannam@154:     func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
cannam@154:     func_to_host_path_result=$func_cygpath_result
cannam@154:     func_convert_path_check : : \
cannam@154:       "$func_to_host_path_tmp1" "$func_to_host_path_result"
cannam@154:     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
cannam@154:   fi
cannam@154: }
cannam@154: # end func_convert_path_msys_to_cygwin
cannam@154: 
cannam@154: 
cannam@154: # func_convert_path_nix_to_cygwin ARG
cannam@154: # Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
cannam@154: # a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
cannam@154: # func_to_host_file_result.
cannam@154: func_convert_path_nix_to_cygwin ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_host_path_result=$1
cannam@154:   if test -n "$1"; then
cannam@154:     # Remove leading and trailing path separator characters from
cannam@154:     # ARG. msys behavior is inconsistent here, cygpath turns them
cannam@154:     # into '.;' and ';.', and winepath ignores them completely.
cannam@154:     func_stripname : : "$1"
cannam@154:     func_to_host_path_tmp1=$func_stripname_result
cannam@154:     func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
cannam@154:     func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
cannam@154:     func_to_host_path_result=$func_cygpath_result
cannam@154:     func_convert_path_check : : \
cannam@154:       "$func_to_host_path_tmp1" "$func_to_host_path_result"
cannam@154:     func_convert_path_front_back_pathsep ":*" "*:" : "$1"
cannam@154:   fi
cannam@154: }
cannam@154: # end func_convert_path_nix_to_cygwin
cannam@154: 
cannam@154: 
cannam@154: # func_dll_def_p FILE
cannam@154: # True iff FILE is a Windows DLL '.def' file.
cannam@154: # Keep in sync with _LT_DLL_DEF_P in libtool.m4
cannam@154: func_dll_def_p ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_dll_def_p_tmp=`$SED -n \
cannam@154:     -e 's/^[	 ]*//' \
cannam@154:     -e '/^\(;.*\)*$/d' \
cannam@154:     -e 's/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p' \
cannam@154:     -e q \
cannam@154:     "$1"`
cannam@154:   test DEF = "$func_dll_def_p_tmp"
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_mode_compile arg...
cannam@154: func_mode_compile ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # Get the compilation command and the source file.
cannam@154:     base_compile=
cannam@154:     srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
cannam@154:     suppress_opt=yes
cannam@154:     suppress_output=
cannam@154:     arg_mode=normal
cannam@154:     libobj=
cannam@154:     later=
cannam@154:     pie_flag=
cannam@154: 
cannam@154:     for arg
cannam@154:     do
cannam@154:       case $arg_mode in
cannam@154:       arg  )
cannam@154: 	# do not "continue".  Instead, add this to base_compile
cannam@154: 	lastarg=$arg
cannam@154: 	arg_mode=normal
cannam@154: 	;;
cannam@154: 
cannam@154:       target )
cannam@154: 	libobj=$arg
cannam@154: 	arg_mode=normal
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       normal )
cannam@154: 	# Accept any command-line options.
cannam@154: 	case $arg in
cannam@154: 	-o)
cannam@154: 	  test -n "$libobj" && \
cannam@154: 	    func_fatal_error "you cannot specify '-o' more than once"
cannam@154: 	  arg_mode=target
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	-pie | -fpie | -fPIE)
cannam@154:           func_append pie_flag " $arg"
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	-shared | -static | -prefer-pic | -prefer-non-pic)
cannam@154: 	  func_append later " $arg"
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	-no-suppress)
cannam@154: 	  suppress_opt=no
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	-Xcompiler)
cannam@154: 	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
cannam@154: 	  continue      #  The current "srcfile" will either be retained or
cannam@154: 	  ;;            #  replaced later.  I would guess that would be a bug.
cannam@154: 
cannam@154: 	-Wc,*)
cannam@154: 	  func_stripname '-Wc,' '' "$arg"
cannam@154: 	  args=$func_stripname_result
cannam@154: 	  lastarg=
cannam@154: 	  save_ifs=$IFS; IFS=,
cannam@154: 	  for arg in $args; do
cannam@154: 	    IFS=$save_ifs
cannam@154: 	    func_append_quoted lastarg "$arg"
cannam@154: 	  done
cannam@154: 	  IFS=$save_ifs
cannam@154: 	  func_stripname ' ' '' "$lastarg"
cannam@154: 	  lastarg=$func_stripname_result
cannam@154: 
cannam@154: 	  # Add the arguments to base_compile.
cannam@154: 	  func_append base_compile " $lastarg"
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	*)
cannam@154: 	  # Accept the current argument as the source file.
cannam@154: 	  # The previous "srcfile" becomes the current argument.
cannam@154: 	  #
cannam@154: 	  lastarg=$srcfile
cannam@154: 	  srcfile=$arg
cannam@154: 	  ;;
cannam@154: 	esac  #  case $arg
cannam@154: 	;;
cannam@154:       esac    #  case $arg_mode
cannam@154: 
cannam@154:       # Aesthetically quote the previous argument.
cannam@154:       func_append_quoted base_compile "$lastarg"
cannam@154:     done # for arg
cannam@154: 
cannam@154:     case $arg_mode in
cannam@154:     arg)
cannam@154:       func_fatal_error "you must specify an argument for -Xcompile"
cannam@154:       ;;
cannam@154:     target)
cannam@154:       func_fatal_error "you must specify a target with '-o'"
cannam@154:       ;;
cannam@154:     *)
cannam@154:       # Get the name of the library object.
cannam@154:       test -z "$libobj" && {
cannam@154: 	func_basename "$srcfile"
cannam@154: 	libobj=$func_basename_result
cannam@154:       }
cannam@154:       ;;
cannam@154:     esac
cannam@154: 
cannam@154:     # Recognize several different file suffixes.
cannam@154:     # If the user specifies -o file.o, it is replaced with file.lo
cannam@154:     case $libobj in
cannam@154:     *.[cCFSifmso] | \
cannam@154:     *.ada | *.adb | *.ads | *.asm | \
cannam@154:     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
cannam@154:     *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
cannam@154:       func_xform "$libobj"
cannam@154:       libobj=$func_xform_result
cannam@154:       ;;
cannam@154:     esac
cannam@154: 
cannam@154:     case $libobj in
cannam@154:     *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
cannam@154:     *)
cannam@154:       func_fatal_error "cannot determine name of library object from '$libobj'"
cannam@154:       ;;
cannam@154:     esac
cannam@154: 
cannam@154:     func_infer_tag $base_compile
cannam@154: 
cannam@154:     for arg in $later; do
cannam@154:       case $arg in
cannam@154:       -shared)
cannam@154: 	test yes = "$build_libtool_libs" \
cannam@154: 	  || func_fatal_configuration "cannot build a shared library"
cannam@154: 	build_old_libs=no
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -static)
cannam@154: 	build_libtool_libs=no
cannam@154: 	build_old_libs=yes
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -prefer-pic)
cannam@154: 	pic_mode=yes
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -prefer-non-pic)
cannam@154: 	pic_mode=no
cannam@154: 	continue
cannam@154: 	;;
cannam@154:       esac
cannam@154:     done
cannam@154: 
cannam@154:     func_quote_for_eval "$libobj"
cannam@154:     test "X$libobj" != "X$func_quote_for_eval_result" \
cannam@154:       && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
cannam@154:       && func_warning "libobj name '$libobj' may not contain shell special characters."
cannam@154:     func_dirname_and_basename "$obj" "/" ""
cannam@154:     objname=$func_basename_result
cannam@154:     xdir=$func_dirname_result
cannam@154:     lobj=$xdir$objdir/$objname
cannam@154: 
cannam@154:     test -z "$base_compile" && \
cannam@154:       func_fatal_help "you must specify a compilation command"
cannam@154: 
cannam@154:     # Delete any leftover library objects.
cannam@154:     if test yes = "$build_old_libs"; then
cannam@154:       removelist="$obj $lobj $libobj ${libobj}T"
cannam@154:     else
cannam@154:       removelist="$lobj $libobj ${libobj}T"
cannam@154:     fi
cannam@154: 
cannam@154:     # On Cygwin there's no "real" PIC flag so we must build both object types
cannam@154:     case $host_os in
cannam@154:     cygwin* | mingw* | pw32* | os2* | cegcc*)
cannam@154:       pic_mode=default
cannam@154:       ;;
cannam@154:     esac
cannam@154:     if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
cannam@154:       # non-PIC code in shared libraries is not supported
cannam@154:       pic_mode=default
cannam@154:     fi
cannam@154: 
cannam@154:     # Calculate the filename of the output object if compiler does
cannam@154:     # not support -o with -c
cannam@154:     if test no = "$compiler_c_o"; then
cannam@154:       output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
cannam@154:       lockfile=$output_obj.lock
cannam@154:     else
cannam@154:       output_obj=
cannam@154:       need_locks=no
cannam@154:       lockfile=
cannam@154:     fi
cannam@154: 
cannam@154:     # Lock this critical section if it is needed
cannam@154:     # We use this script file to make the link, it avoids creating a new file
cannam@154:     if test yes = "$need_locks"; then
cannam@154:       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
cannam@154: 	func_echo "Waiting for $lockfile to be removed"
cannam@154: 	sleep 2
cannam@154:       done
cannam@154:     elif test warn = "$need_locks"; then
cannam@154:       if test -f "$lockfile"; then
cannam@154: 	$ECHO "\
cannam@154: *** ERROR, $lockfile exists and contains:
cannam@154: `cat $lockfile 2>/dev/null`
cannam@154: 
cannam@154: This indicates that another process is trying to use the same
cannam@154: temporary object file, and libtool could not work around it because
cannam@154: your compiler does not support '-c' and '-o' together.  If you
cannam@154: repeat this compilation, it may succeed, by chance, but you had better
cannam@154: avoid parallel builds (make -j) in this platform, or get a better
cannam@154: compiler."
cannam@154: 
cannam@154: 	$opt_dry_run || $RM $removelist
cannam@154: 	exit $EXIT_FAILURE
cannam@154:       fi
cannam@154:       func_append removelist " $output_obj"
cannam@154:       $ECHO "$srcfile" > "$lockfile"
cannam@154:     fi
cannam@154: 
cannam@154:     $opt_dry_run || $RM $removelist
cannam@154:     func_append removelist " $lockfile"
cannam@154:     trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
cannam@154: 
cannam@154:     func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
cannam@154:     srcfile=$func_to_tool_file_result
cannam@154:     func_quote_for_eval "$srcfile"
cannam@154:     qsrcfile=$func_quote_for_eval_result
cannam@154: 
cannam@154:     # Only build a PIC object if we are building libtool libraries.
cannam@154:     if test yes = "$build_libtool_libs"; then
cannam@154:       # Without this assignment, base_compile gets emptied.
cannam@154:       fbsd_hideous_sh_bug=$base_compile
cannam@154: 
cannam@154:       if test no != "$pic_mode"; then
cannam@154: 	command="$base_compile $qsrcfile $pic_flag"
cannam@154:       else
cannam@154: 	# Don't build PIC code
cannam@154: 	command="$base_compile $qsrcfile"
cannam@154:       fi
cannam@154: 
cannam@154:       func_mkdir_p "$xdir$objdir"
cannam@154: 
cannam@154:       if test -z "$output_obj"; then
cannam@154: 	# Place PIC objects in $objdir
cannam@154: 	func_append command " -o $lobj"
cannam@154:       fi
cannam@154: 
cannam@154:       func_show_eval_locale "$command"	\
cannam@154:           'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
cannam@154: 
cannam@154:       if test warn = "$need_locks" &&
cannam@154: 	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
cannam@154: 	$ECHO "\
cannam@154: *** ERROR, $lockfile contains:
cannam@154: `cat $lockfile 2>/dev/null`
cannam@154: 
cannam@154: but it should contain:
cannam@154: $srcfile
cannam@154: 
cannam@154: This indicates that another process is trying to use the same
cannam@154: temporary object file, and libtool could not work around it because
cannam@154: your compiler does not support '-c' and '-o' together.  If you
cannam@154: repeat this compilation, it may succeed, by chance, but you had better
cannam@154: avoid parallel builds (make -j) in this platform, or get a better
cannam@154: compiler."
cannam@154: 
cannam@154: 	$opt_dry_run || $RM $removelist
cannam@154: 	exit $EXIT_FAILURE
cannam@154:       fi
cannam@154: 
cannam@154:       # Just move the object if needed, then go on to compile the next one
cannam@154:       if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
cannam@154: 	func_show_eval '$MV "$output_obj" "$lobj"' \
cannam@154: 	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
cannam@154:       fi
cannam@154: 
cannam@154:       # Allow error messages only from the first compilation.
cannam@154:       if test yes = "$suppress_opt"; then
cannam@154: 	suppress_output=' >/dev/null 2>&1'
cannam@154:       fi
cannam@154:     fi
cannam@154: 
cannam@154:     # Only build a position-dependent object if we build old libraries.
cannam@154:     if test yes = "$build_old_libs"; then
cannam@154:       if test yes != "$pic_mode"; then
cannam@154: 	# Don't build PIC code
cannam@154: 	command="$base_compile $qsrcfile$pie_flag"
cannam@154:       else
cannam@154: 	command="$base_compile $qsrcfile $pic_flag"
cannam@154:       fi
cannam@154:       if test yes = "$compiler_c_o"; then
cannam@154: 	func_append command " -o $obj"
cannam@154:       fi
cannam@154: 
cannam@154:       # Suppress compiler output if we already did a PIC compilation.
cannam@154:       func_append command "$suppress_output"
cannam@154:       func_show_eval_locale "$command" \
cannam@154:         '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
cannam@154: 
cannam@154:       if test warn = "$need_locks" &&
cannam@154: 	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
cannam@154: 	$ECHO "\
cannam@154: *** ERROR, $lockfile contains:
cannam@154: `cat $lockfile 2>/dev/null`
cannam@154: 
cannam@154: but it should contain:
cannam@154: $srcfile
cannam@154: 
cannam@154: This indicates that another process is trying to use the same
cannam@154: temporary object file, and libtool could not work around it because
cannam@154: your compiler does not support '-c' and '-o' together.  If you
cannam@154: repeat this compilation, it may succeed, by chance, but you had better
cannam@154: avoid parallel builds (make -j) in this platform, or get a better
cannam@154: compiler."
cannam@154: 
cannam@154: 	$opt_dry_run || $RM $removelist
cannam@154: 	exit $EXIT_FAILURE
cannam@154:       fi
cannam@154: 
cannam@154:       # Just move the object if needed
cannam@154:       if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
cannam@154: 	func_show_eval '$MV "$output_obj" "$obj"' \
cannam@154: 	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
cannam@154:       fi
cannam@154:     fi
cannam@154: 
cannam@154:     $opt_dry_run || {
cannam@154:       func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
cannam@154: 
cannam@154:       # Unlock the critical section if it was locked
cannam@154:       if test no != "$need_locks"; then
cannam@154: 	removelist=$lockfile
cannam@154:         $RM "$lockfile"
cannam@154:       fi
cannam@154:     }
cannam@154: 
cannam@154:     exit $EXIT_SUCCESS
cannam@154: }
cannam@154: 
cannam@154: $opt_help || {
cannam@154:   test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
cannam@154: }
cannam@154: 
cannam@154: func_mode_help ()
cannam@154: {
cannam@154:     # We need to display help for each of the modes.
cannam@154:     case $opt_mode in
cannam@154:       "")
cannam@154:         # Generic help is extracted from the usage comments
cannam@154:         # at the start of this file.
cannam@154:         func_help
cannam@154:         ;;
cannam@154: 
cannam@154:       clean)
cannam@154:         $ECHO \
cannam@154: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
cannam@154: 
cannam@154: Remove files from the build directory.
cannam@154: 
cannam@154: RM is the name of the program to use to delete files associated with each FILE
cannam@154: (typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
cannam@154: to RM.
cannam@154: 
cannam@154: If FILE is a libtool library, object or program, all the files associated
cannam@154: with it are deleted. Otherwise, only FILE itself is deleted using RM."
cannam@154:         ;;
cannam@154: 
cannam@154:       compile)
cannam@154:       $ECHO \
cannam@154: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
cannam@154: 
cannam@154: Compile a source file into a libtool library object.
cannam@154: 
cannam@154: This mode accepts the following additional options:
cannam@154: 
cannam@154:   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
cannam@154:   -no-suppress      do not suppress compiler output for multiple passes
cannam@154:   -prefer-pic       try to build PIC objects only
cannam@154:   -prefer-non-pic   try to build non-PIC objects only
cannam@154:   -shared           do not build a '.o' file suitable for static linking
cannam@154:   -static           only build a '.o' file suitable for static linking
cannam@154:   -Wc,FLAG          pass FLAG directly to the compiler
cannam@154: 
cannam@154: COMPILE-COMMAND is a command to be used in creating a 'standard' object file
cannam@154: from the given SOURCEFILE.
cannam@154: 
cannam@154: The output file name is determined by removing the directory component from
cannam@154: SOURCEFILE, then substituting the C source code suffix '.c' with the
cannam@154: library object suffix, '.lo'."
cannam@154:         ;;
cannam@154: 
cannam@154:       execute)
cannam@154:         $ECHO \
cannam@154: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
cannam@154: 
cannam@154: Automatically set library path, then run a program.
cannam@154: 
cannam@154: This mode accepts the following additional options:
cannam@154: 
cannam@154:   -dlopen FILE      add the directory containing FILE to the library path
cannam@154: 
cannam@154: This mode sets the library path environment variable according to '-dlopen'
cannam@154: flags.
cannam@154: 
cannam@154: If any of the ARGS are libtool executable wrappers, then they are translated
cannam@154: into their corresponding uninstalled binary, and any of their required library
cannam@154: directories are added to the library path.
cannam@154: 
cannam@154: Then, COMMAND is executed, with ARGS as arguments."
cannam@154:         ;;
cannam@154: 
cannam@154:       finish)
cannam@154:         $ECHO \
cannam@154: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
cannam@154: 
cannam@154: Complete the installation of libtool libraries.
cannam@154: 
cannam@154: Each LIBDIR is a directory that contains libtool libraries.
cannam@154: 
cannam@154: The commands that this mode executes may require superuser privileges.  Use
cannam@154: the '--dry-run' option if you just want to see what would be executed."
cannam@154:         ;;
cannam@154: 
cannam@154:       install)
cannam@154:         $ECHO \
cannam@154: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
cannam@154: 
cannam@154: Install executables or libraries.
cannam@154: 
cannam@154: INSTALL-COMMAND is the installation command.  The first component should be
cannam@154: either the 'install' or 'cp' program.
cannam@154: 
cannam@154: The following components of INSTALL-COMMAND are treated specially:
cannam@154: 
cannam@154:   -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
cannam@154: 
cannam@154: The rest of the components are interpreted as arguments to that command (only
cannam@154: BSD-compatible install options are recognized)."
cannam@154:         ;;
cannam@154: 
cannam@154:       link)
cannam@154:         $ECHO \
cannam@154: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
cannam@154: 
cannam@154: Link object files or libraries together to form another library, or to
cannam@154: create an executable program.
cannam@154: 
cannam@154: LINK-COMMAND is a command using the C compiler that you would use to create
cannam@154: a program from several object files.
cannam@154: 
cannam@154: The following components of LINK-COMMAND are treated specially:
cannam@154: 
cannam@154:   -all-static       do not do any dynamic linking at all
cannam@154:   -avoid-version    do not add a version suffix if possible
cannam@154:   -bindir BINDIR    specify path to binaries directory (for systems where
cannam@154:                     libraries must be found in the PATH setting at runtime)
cannam@154:   -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
cannam@154:   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
cannam@154:   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
cannam@154:   -export-symbols SYMFILE
cannam@154:                     try to export only the symbols listed in SYMFILE
cannam@154:   -export-symbols-regex REGEX
cannam@154:                     try to export only the symbols matching REGEX
cannam@154:   -LLIBDIR          search LIBDIR for required installed libraries
cannam@154:   -lNAME            OUTPUT-FILE requires the installed library libNAME
cannam@154:   -module           build a library that can dlopened
cannam@154:   -no-fast-install  disable the fast-install mode
cannam@154:   -no-install       link a not-installable executable
cannam@154:   -no-undefined     declare that a library does not refer to external symbols
cannam@154:   -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
cannam@154:   -objectlist FILE  use a list of object files found in FILE to specify objects
cannam@154:   -os2dllname NAME  force a short DLL name on OS/2 (no effect on other OSes)
cannam@154:   -precious-files-regex REGEX
cannam@154:                     don't remove output files matching REGEX
cannam@154:   -release RELEASE  specify package release information
cannam@154:   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
cannam@154:   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
cannam@154:   -shared           only do dynamic linking of libtool libraries
cannam@154:   -shrext SUFFIX    override the standard shared library file extension
cannam@154:   -static           do not do any dynamic linking of uninstalled libtool libraries
cannam@154:   -static-libtool-libs
cannam@154:                     do not do any dynamic linking of libtool libraries
cannam@154:   -version-info CURRENT[:REVISION[:AGE]]
cannam@154:                     specify library version info [each variable defaults to 0]
cannam@154:   -weak LIBNAME     declare that the target provides the LIBNAME interface
cannam@154:   -Wc,FLAG
cannam@154:   -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
cannam@154:   -Wl,FLAG
cannam@154:   -Xlinker FLAG     pass linker-specific FLAG directly to the linker
cannam@154:   -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
cannam@154: 
cannam@154: All other options (arguments beginning with '-') are ignored.
cannam@154: 
cannam@154: Every other argument is treated as a filename.  Files ending in '.la' are
cannam@154: treated as uninstalled libtool libraries, other files are standard or library
cannam@154: object files.
cannam@154: 
cannam@154: If the OUTPUT-FILE ends in '.la', then a libtool library is created,
cannam@154: only library objects ('.lo' files) may be specified, and '-rpath' is
cannam@154: required, except when creating a convenience library.
cannam@154: 
cannam@154: If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
cannam@154: using 'ar' and 'ranlib', or on Windows using 'lib'.
cannam@154: 
cannam@154: If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
cannam@154: is created, otherwise an executable program is created."
cannam@154:         ;;
cannam@154: 
cannam@154:       uninstall)
cannam@154:         $ECHO \
cannam@154: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
cannam@154: 
cannam@154: Remove libraries from an installation directory.
cannam@154: 
cannam@154: RM is the name of the program to use to delete files associated with each FILE
cannam@154: (typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
cannam@154: to RM.
cannam@154: 
cannam@154: If FILE is a libtool library, all the files associated with it are deleted.
cannam@154: Otherwise, only FILE itself is deleted using RM."
cannam@154:         ;;
cannam@154: 
cannam@154:       *)
cannam@154:         func_fatal_help "invalid operation mode '$opt_mode'"
cannam@154:         ;;
cannam@154:     esac
cannam@154: 
cannam@154:     echo
cannam@154:     $ECHO "Try '$progname --help' for more information about other modes."
cannam@154: }
cannam@154: 
cannam@154: # Now that we've collected a possible --mode arg, show help if necessary
cannam@154: if $opt_help; then
cannam@154:   if test : = "$opt_help"; then
cannam@154:     func_mode_help
cannam@154:   else
cannam@154:     {
cannam@154:       func_help noexit
cannam@154:       for opt_mode in compile link execute install finish uninstall clean; do
cannam@154: 	func_mode_help
cannam@154:       done
cannam@154:     } | $SED -n '1p; 2,$s/^Usage:/  or: /p'
cannam@154:     {
cannam@154:       func_help noexit
cannam@154:       for opt_mode in compile link execute install finish uninstall clean; do
cannam@154: 	echo
cannam@154: 	func_mode_help
cannam@154:       done
cannam@154:     } |
cannam@154:     $SED '1d
cannam@154:       /^When reporting/,/^Report/{
cannam@154: 	H
cannam@154: 	d
cannam@154:       }
cannam@154:       $x
cannam@154:       /information about other modes/d
cannam@154:       /more detailed .*MODE/d
cannam@154:       s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
cannam@154:   fi
cannam@154:   exit $?
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_mode_execute arg...
cannam@154: func_mode_execute ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # The first argument is the command name.
cannam@154:     cmd=$nonopt
cannam@154:     test -z "$cmd" && \
cannam@154:       func_fatal_help "you must specify a COMMAND"
cannam@154: 
cannam@154:     # Handle -dlopen flags immediately.
cannam@154:     for file in $opt_dlopen; do
cannam@154:       test -f "$file" \
cannam@154: 	|| func_fatal_help "'$file' is not a file"
cannam@154: 
cannam@154:       dir=
cannam@154:       case $file in
cannam@154:       *.la)
cannam@154: 	func_resolve_sysroot "$file"
cannam@154: 	file=$func_resolve_sysroot_result
cannam@154: 
cannam@154: 	# Check to see that this really is a libtool archive.
cannam@154: 	func_lalib_unsafe_p "$file" \
cannam@154: 	  || func_fatal_help "'$lib' is not a valid libtool archive"
cannam@154: 
cannam@154: 	# Read the libtool library.
cannam@154: 	dlname=
cannam@154: 	library_names=
cannam@154: 	func_source "$file"
cannam@154: 
cannam@154: 	# Skip this library if it cannot be dlopened.
cannam@154: 	if test -z "$dlname"; then
cannam@154: 	  # Warn if it was a shared library.
cannam@154: 	  test -n "$library_names" && \
cannam@154: 	    func_warning "'$file' was not linked with '-export-dynamic'"
cannam@154: 	  continue
cannam@154: 	fi
cannam@154: 
cannam@154: 	func_dirname "$file" "" "."
cannam@154: 	dir=$func_dirname_result
cannam@154: 
cannam@154: 	if test -f "$dir/$objdir/$dlname"; then
cannam@154: 	  func_append dir "/$objdir"
cannam@154: 	else
cannam@154: 	  if test ! -f "$dir/$dlname"; then
cannam@154: 	    func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 	;;
cannam@154: 
cannam@154:       *.lo)
cannam@154: 	# Just add the directory containing the .lo file.
cannam@154: 	func_dirname "$file" "" "."
cannam@154: 	dir=$func_dirname_result
cannam@154: 	;;
cannam@154: 
cannam@154:       *)
cannam@154: 	func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
cannam@154: 	continue
cannam@154: 	;;
cannam@154:       esac
cannam@154: 
cannam@154:       # Get the absolute pathname.
cannam@154:       absdir=`cd "$dir" && pwd`
cannam@154:       test -n "$absdir" && dir=$absdir
cannam@154: 
cannam@154:       # Now add the directory to shlibpath_var.
cannam@154:       if eval "test -z \"\$$shlibpath_var\""; then
cannam@154: 	eval "$shlibpath_var=\"\$dir\""
cannam@154:       else
cannam@154: 	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
cannam@154:       fi
cannam@154:     done
cannam@154: 
cannam@154:     # This variable tells wrapper scripts just to set shlibpath_var
cannam@154:     # rather than running their programs.
cannam@154:     libtool_execute_magic=$magic
cannam@154: 
cannam@154:     # Check if any of the arguments is a wrapper script.
cannam@154:     args=
cannam@154:     for file
cannam@154:     do
cannam@154:       case $file in
cannam@154:       -* | *.la | *.lo ) ;;
cannam@154:       *)
cannam@154: 	# Do a test to see if this is really a libtool program.
cannam@154: 	if func_ltwrapper_script_p "$file"; then
cannam@154: 	  func_source "$file"
cannam@154: 	  # Transform arg to wrapped name.
cannam@154: 	  file=$progdir/$program
cannam@154: 	elif func_ltwrapper_executable_p "$file"; then
cannam@154: 	  func_ltwrapper_scriptname "$file"
cannam@154: 	  func_source "$func_ltwrapper_scriptname_result"
cannam@154: 	  # Transform arg to wrapped name.
cannam@154: 	  file=$progdir/$program
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       esac
cannam@154:       # Quote arguments (to preserve shell metacharacters).
cannam@154:       func_append_quoted args "$file"
cannam@154:     done
cannam@154: 
cannam@154:     if $opt_dry_run; then
cannam@154:       # Display what would be done.
cannam@154:       if test -n "$shlibpath_var"; then
cannam@154: 	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
cannam@154: 	echo "export $shlibpath_var"
cannam@154:       fi
cannam@154:       $ECHO "$cmd$args"
cannam@154:       exit $EXIT_SUCCESS
cannam@154:     else
cannam@154:       if test -n "$shlibpath_var"; then
cannam@154: 	# Export the shlibpath_var.
cannam@154: 	eval "export $shlibpath_var"
cannam@154:       fi
cannam@154: 
cannam@154:       # Restore saved environment variables
cannam@154:       for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
cannam@154:       do
cannam@154: 	eval "if test \"\${save_$lt_var+set}\" = set; then
cannam@154:                 $lt_var=\$save_$lt_var; export $lt_var
cannam@154: 	      else
cannam@154: 		$lt_unset $lt_var
cannam@154: 	      fi"
cannam@154:       done
cannam@154: 
cannam@154:       # Now prepare to actually exec the command.
cannam@154:       exec_cmd=\$cmd$args
cannam@154:     fi
cannam@154: }
cannam@154: 
cannam@154: test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
cannam@154: 
cannam@154: 
cannam@154: # func_mode_finish arg...
cannam@154: func_mode_finish ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     libs=
cannam@154:     libdirs=
cannam@154:     admincmds=
cannam@154: 
cannam@154:     for opt in "$nonopt" ${1+"$@"}
cannam@154:     do
cannam@154:       if test -d "$opt"; then
cannam@154: 	func_append libdirs " $opt"
cannam@154: 
cannam@154:       elif test -f "$opt"; then
cannam@154: 	if func_lalib_unsafe_p "$opt"; then
cannam@154: 	  func_append libs " $opt"
cannam@154: 	else
cannam@154: 	  func_warning "'$opt' is not a valid libtool archive"
cannam@154: 	fi
cannam@154: 
cannam@154:       else
cannam@154: 	func_fatal_error "invalid argument '$opt'"
cannam@154:       fi
cannam@154:     done
cannam@154: 
cannam@154:     if test -n "$libs"; then
cannam@154:       if test -n "$lt_sysroot"; then
cannam@154:         sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
cannam@154:         sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
cannam@154:       else
cannam@154:         sysroot_cmd=
cannam@154:       fi
cannam@154: 
cannam@154:       # Remove sysroot references
cannam@154:       if $opt_dry_run; then
cannam@154:         for lib in $libs; do
cannam@154:           echo "removing references to $lt_sysroot and '=' prefixes from $lib"
cannam@154:         done
cannam@154:       else
cannam@154:         tmpdir=`func_mktempdir`
cannam@154:         for lib in $libs; do
cannam@154: 	  $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
cannam@154: 	    > $tmpdir/tmp-la
cannam@154: 	  mv -f $tmpdir/tmp-la $lib
cannam@154: 	done
cannam@154:         ${RM}r "$tmpdir"
cannam@154:       fi
cannam@154:     fi
cannam@154: 
cannam@154:     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
cannam@154:       for libdir in $libdirs; do
cannam@154: 	if test -n "$finish_cmds"; then
cannam@154: 	  # Do each command in the finish commands.
cannam@154: 	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
cannam@154: '"$cmd"'"'
cannam@154: 	fi
cannam@154: 	if test -n "$finish_eval"; then
cannam@154: 	  # Do the single finish_eval.
cannam@154: 	  eval cmds=\"$finish_eval\"
cannam@154: 	  $opt_dry_run || eval "$cmds" || func_append admincmds "
cannam@154:        $cmds"
cannam@154: 	fi
cannam@154:       done
cannam@154:     fi
cannam@154: 
cannam@154:     # Exit here if they wanted silent mode.
cannam@154:     $opt_quiet && exit $EXIT_SUCCESS
cannam@154: 
cannam@154:     if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
cannam@154:       echo "----------------------------------------------------------------------"
cannam@154:       echo "Libraries have been installed in:"
cannam@154:       for libdir in $libdirs; do
cannam@154: 	$ECHO "   $libdir"
cannam@154:       done
cannam@154:       echo
cannam@154:       echo "If you ever happen to want to link against installed libraries"
cannam@154:       echo "in a given directory, LIBDIR, you must either use libtool, and"
cannam@154:       echo "specify the full pathname of the library, or use the '-LLIBDIR'"
cannam@154:       echo "flag during linking and do at least one of the following:"
cannam@154:       if test -n "$shlibpath_var"; then
cannam@154: 	echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
cannam@154: 	echo "     during execution"
cannam@154:       fi
cannam@154:       if test -n "$runpath_var"; then
cannam@154: 	echo "   - add LIBDIR to the '$runpath_var' environment variable"
cannam@154: 	echo "     during linking"
cannam@154:       fi
cannam@154:       if test -n "$hardcode_libdir_flag_spec"; then
cannam@154: 	libdir=LIBDIR
cannam@154: 	eval flag=\"$hardcode_libdir_flag_spec\"
cannam@154: 
cannam@154: 	$ECHO "   - use the '$flag' linker flag"
cannam@154:       fi
cannam@154:       if test -n "$admincmds"; then
cannam@154: 	$ECHO "   - have your system administrator run these commands:$admincmds"
cannam@154:       fi
cannam@154:       if test -f /etc/ld.so.conf; then
cannam@154: 	echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
cannam@154:       fi
cannam@154:       echo
cannam@154: 
cannam@154:       echo "See any operating system documentation about shared libraries for"
cannam@154:       case $host in
cannam@154: 	solaris2.[6789]|solaris2.1[0-9])
cannam@154: 	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
cannam@154: 	  echo "pages."
cannam@154: 	  ;;
cannam@154: 	*)
cannam@154: 	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
cannam@154: 	  ;;
cannam@154:       esac
cannam@154:       echo "----------------------------------------------------------------------"
cannam@154:     fi
cannam@154:     exit $EXIT_SUCCESS
cannam@154: }
cannam@154: 
cannam@154: test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
cannam@154: 
cannam@154: 
cannam@154: # func_mode_install arg...
cannam@154: func_mode_install ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     # There may be an optional sh(1) argument at the beginning of
cannam@154:     # install_prog (especially on Windows NT).
cannam@154:     if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
cannam@154:        # Allow the use of GNU shtool's install command.
cannam@154:        case $nonopt in *shtool*) :;; *) false;; esac
cannam@154:     then
cannam@154:       # Aesthetically quote it.
cannam@154:       func_quote_for_eval "$nonopt"
cannam@154:       install_prog="$func_quote_for_eval_result "
cannam@154:       arg=$1
cannam@154:       shift
cannam@154:     else
cannam@154:       install_prog=
cannam@154:       arg=$nonopt
cannam@154:     fi
cannam@154: 
cannam@154:     # The real first argument should be the name of the installation program.
cannam@154:     # Aesthetically quote it.
cannam@154:     func_quote_for_eval "$arg"
cannam@154:     func_append install_prog "$func_quote_for_eval_result"
cannam@154:     install_shared_prog=$install_prog
cannam@154:     case " $install_prog " in
cannam@154:       *[\\\ /]cp\ *) install_cp=: ;;
cannam@154:       *) install_cp=false ;;
cannam@154:     esac
cannam@154: 
cannam@154:     # We need to accept at least all the BSD install flags.
cannam@154:     dest=
cannam@154:     files=
cannam@154:     opts=
cannam@154:     prev=
cannam@154:     install_type=
cannam@154:     isdir=false
cannam@154:     stripme=
cannam@154:     no_mode=:
cannam@154:     for arg
cannam@154:     do
cannam@154:       arg2=
cannam@154:       if test -n "$dest"; then
cannam@154: 	func_append files " $dest"
cannam@154: 	dest=$arg
cannam@154: 	continue
cannam@154:       fi
cannam@154: 
cannam@154:       case $arg in
cannam@154:       -d) isdir=: ;;
cannam@154:       -f)
cannam@154: 	if $install_cp; then :; else
cannam@154: 	  prev=$arg
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       -g | -m | -o)
cannam@154: 	prev=$arg
cannam@154: 	;;
cannam@154:       -s)
cannam@154: 	stripme=" -s"
cannam@154: 	continue
cannam@154: 	;;
cannam@154:       -*)
cannam@154: 	;;
cannam@154:       *)
cannam@154: 	# If the previous option needed an argument, then skip it.
cannam@154: 	if test -n "$prev"; then
cannam@154: 	  if test X-m = "X$prev" && test -n "$install_override_mode"; then
cannam@154: 	    arg2=$install_override_mode
cannam@154: 	    no_mode=false
cannam@154: 	  fi
cannam@154: 	  prev=
cannam@154: 	else
cannam@154: 	  dest=$arg
cannam@154: 	  continue
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       esac
cannam@154: 
cannam@154:       # Aesthetically quote the argument.
cannam@154:       func_quote_for_eval "$arg"
cannam@154:       func_append install_prog " $func_quote_for_eval_result"
cannam@154:       if test -n "$arg2"; then
cannam@154: 	func_quote_for_eval "$arg2"
cannam@154:       fi
cannam@154:       func_append install_shared_prog " $func_quote_for_eval_result"
cannam@154:     done
cannam@154: 
cannam@154:     test -z "$install_prog" && \
cannam@154:       func_fatal_help "you must specify an install program"
cannam@154: 
cannam@154:     test -n "$prev" && \
cannam@154:       func_fatal_help "the '$prev' option requires an argument"
cannam@154: 
cannam@154:     if test -n "$install_override_mode" && $no_mode; then
cannam@154:       if $install_cp; then :; else
cannam@154: 	func_quote_for_eval "$install_override_mode"
cannam@154: 	func_append install_shared_prog " -m $func_quote_for_eval_result"
cannam@154:       fi
cannam@154:     fi
cannam@154: 
cannam@154:     if test -z "$files"; then
cannam@154:       if test -z "$dest"; then
cannam@154: 	func_fatal_help "no file or destination specified"
cannam@154:       else
cannam@154: 	func_fatal_help "you must specify a destination"
cannam@154:       fi
cannam@154:     fi
cannam@154: 
cannam@154:     # Strip any trailing slash from the destination.
cannam@154:     func_stripname '' '/' "$dest"
cannam@154:     dest=$func_stripname_result
cannam@154: 
cannam@154:     # Check to see that the destination is a directory.
cannam@154:     test -d "$dest" && isdir=:
cannam@154:     if $isdir; then
cannam@154:       destdir=$dest
cannam@154:       destname=
cannam@154:     else
cannam@154:       func_dirname_and_basename "$dest" "" "."
cannam@154:       destdir=$func_dirname_result
cannam@154:       destname=$func_basename_result
cannam@154: 
cannam@154:       # Not a directory, so check to see that there is only one file specified.
cannam@154:       set dummy $files; shift
cannam@154:       test "$#" -gt 1 && \
cannam@154: 	func_fatal_help "'$dest' is not a directory"
cannam@154:     fi
cannam@154:     case $destdir in
cannam@154:     [\\/]* | [A-Za-z]:[\\/]*) ;;
cannam@154:     *)
cannam@154:       for file in $files; do
cannam@154: 	case $file in
cannam@154: 	*.lo) ;;
cannam@154: 	*)
cannam@154: 	  func_fatal_help "'$destdir' must be an absolute directory name"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154:       done
cannam@154:       ;;
cannam@154:     esac
cannam@154: 
cannam@154:     # This variable tells wrapper scripts just to set variables rather
cannam@154:     # than running their programs.
cannam@154:     libtool_install_magic=$magic
cannam@154: 
cannam@154:     staticlibs=
cannam@154:     future_libdirs=
cannam@154:     current_libdirs=
cannam@154:     for file in $files; do
cannam@154: 
cannam@154:       # Do each installation.
cannam@154:       case $file in
cannam@154:       *.$libext)
cannam@154: 	# Do the static libraries later.
cannam@154: 	func_append staticlibs " $file"
cannam@154: 	;;
cannam@154: 
cannam@154:       *.la)
cannam@154: 	func_resolve_sysroot "$file"
cannam@154: 	file=$func_resolve_sysroot_result
cannam@154: 
cannam@154: 	# Check to see that this really is a libtool archive.
cannam@154: 	func_lalib_unsafe_p "$file" \
cannam@154: 	  || func_fatal_help "'$file' is not a valid libtool archive"
cannam@154: 
cannam@154: 	library_names=
cannam@154: 	old_library=
cannam@154: 	relink_command=
cannam@154: 	func_source "$file"
cannam@154: 
cannam@154: 	# Add the libdir to current_libdirs if it is the destination.
cannam@154: 	if test "X$destdir" = "X$libdir"; then
cannam@154: 	  case "$current_libdirs " in
cannam@154: 	  *" $libdir "*) ;;
cannam@154: 	  *) func_append current_libdirs " $libdir" ;;
cannam@154: 	  esac
cannam@154: 	else
cannam@154: 	  # Note the libdir as a future libdir.
cannam@154: 	  case "$future_libdirs " in
cannam@154: 	  *" $libdir "*) ;;
cannam@154: 	  *) func_append future_libdirs " $libdir" ;;
cannam@154: 	  esac
cannam@154: 	fi
cannam@154: 
cannam@154: 	func_dirname "$file" "/" ""
cannam@154: 	dir=$func_dirname_result
cannam@154: 	func_append dir "$objdir"
cannam@154: 
cannam@154: 	if test -n "$relink_command"; then
cannam@154: 	  # Determine the prefix the user has applied to our future dir.
cannam@154: 	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
cannam@154: 
cannam@154: 	  # Don't allow the user to place us outside of our expected
cannam@154: 	  # location b/c this prevents finding dependent libraries that
cannam@154: 	  # are installed to the same prefix.
cannam@154: 	  # At present, this check doesn't affect windows .dll's that
cannam@154: 	  # are installed into $libdir/../bin (currently, that works fine)
cannam@154: 	  # but it's something to keep an eye on.
cannam@154: 	  test "$inst_prefix_dir" = "$destdir" && \
cannam@154: 	    func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
cannam@154: 
cannam@154: 	  if test -n "$inst_prefix_dir"; then
cannam@154: 	    # Stick the inst_prefix_dir data into the link command.
cannam@154: 	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
cannam@154: 	  else
cannam@154: 	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  func_warning "relinking '$file'"
cannam@154: 	  func_show_eval "$relink_command" \
cannam@154: 	    'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
cannam@154: 	fi
cannam@154: 
cannam@154: 	# See the names of the shared library.
cannam@154: 	set dummy $library_names; shift
cannam@154: 	if test -n "$1"; then
cannam@154: 	  realname=$1
cannam@154: 	  shift
cannam@154: 
cannam@154: 	  srcname=$realname
cannam@154: 	  test -n "$relink_command" && srcname=${realname}T
cannam@154: 
cannam@154: 	  # Install the shared library and build the symlinks.
cannam@154: 	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
cannam@154: 	      'exit $?'
cannam@154: 	  tstripme=$stripme
cannam@154: 	  case $host_os in
cannam@154: 	  cygwin* | mingw* | pw32* | cegcc*)
cannam@154: 	    case $realname in
cannam@154: 	    *.dll.a)
cannam@154: 	      tstripme=
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	    ;;
cannam@154: 	  os2*)
cannam@154: 	    case $realname in
cannam@154: 	    *_dll.a)
cannam@154: 	      tstripme=
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  if test -n "$tstripme" && test -n "$striplib"; then
cannam@154: 	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  if test "$#" -gt 0; then
cannam@154: 	    # Delete the old symlinks, and create new ones.
cannam@154: 	    # Try 'ln -sf' first, because the 'ln' binary might depend on
cannam@154: 	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
cannam@154: 	    # so we also need to try rm && ln -s.
cannam@154: 	    for linkname
cannam@154: 	    do
cannam@154: 	      test "$linkname" != "$realname" \
cannam@154: 		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
cannam@154: 	    done
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  # Do each command in the postinstall commands.
cannam@154: 	  lib=$destdir/$realname
cannam@154: 	  func_execute_cmds "$postinstall_cmds" 'exit $?'
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Install the pseudo-library for information purposes.
cannam@154: 	func_basename "$file"
cannam@154: 	name=$func_basename_result
cannam@154: 	instname=$dir/${name}i
cannam@154: 	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
cannam@154: 
cannam@154: 	# Maybe install the static library, too.
cannam@154: 	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
cannam@154: 	;;
cannam@154: 
cannam@154:       *.lo)
cannam@154: 	# Install (i.e. copy) a libtool object.
cannam@154: 
cannam@154: 	# Figure out destination file name, if it wasn't already specified.
cannam@154: 	if test -n "$destname"; then
cannam@154: 	  destfile=$destdir/$destname
cannam@154: 	else
cannam@154: 	  func_basename "$file"
cannam@154: 	  destfile=$func_basename_result
cannam@154: 	  destfile=$destdir/$destfile
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Deduce the name of the destination old-style object file.
cannam@154: 	case $destfile in
cannam@154: 	*.lo)
cannam@154: 	  func_lo2o "$destfile"
cannam@154: 	  staticdest=$func_lo2o_result
cannam@154: 	  ;;
cannam@154: 	*.$objext)
cannam@154: 	  staticdest=$destfile
cannam@154: 	  destfile=
cannam@154: 	  ;;
cannam@154: 	*)
cannam@154: 	  func_fatal_help "cannot copy a libtool object to '$destfile'"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	# Install the libtool object if requested.
cannam@154: 	test -n "$destfile" && \
cannam@154: 	  func_show_eval "$install_prog $file $destfile" 'exit $?'
cannam@154: 
cannam@154: 	# Install the old object if enabled.
cannam@154: 	if test yes = "$build_old_libs"; then
cannam@154: 	  # Deduce the name of the old-style object file.
cannam@154: 	  func_lo2o "$file"
cannam@154: 	  staticobj=$func_lo2o_result
cannam@154: 	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
cannam@154: 	fi
cannam@154: 	exit $EXIT_SUCCESS
cannam@154: 	;;
cannam@154: 
cannam@154:       *)
cannam@154: 	# Figure out destination file name, if it wasn't already specified.
cannam@154: 	if test -n "$destname"; then
cannam@154: 	  destfile=$destdir/$destname
cannam@154: 	else
cannam@154: 	  func_basename "$file"
cannam@154: 	  destfile=$func_basename_result
cannam@154: 	  destfile=$destdir/$destfile
cannam@154: 	fi
cannam@154: 
cannam@154: 	# If the file is missing, and there is a .exe on the end, strip it
cannam@154: 	# because it is most likely a libtool script we actually want to
cannam@154: 	# install
cannam@154: 	stripped_ext=
cannam@154: 	case $file in
cannam@154: 	  *.exe)
cannam@154: 	    if test ! -f "$file"; then
cannam@154: 	      func_stripname '' '.exe' "$file"
cannam@154: 	      file=$func_stripname_result
cannam@154: 	      stripped_ext=.exe
cannam@154: 	    fi
cannam@154: 	    ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	# Do a test to see if this is really a libtool program.
cannam@154: 	case $host in
cannam@154: 	*cygwin* | *mingw*)
cannam@154: 	    if func_ltwrapper_executable_p "$file"; then
cannam@154: 	      func_ltwrapper_scriptname "$file"
cannam@154: 	      wrapper=$func_ltwrapper_scriptname_result
cannam@154: 	    else
cannam@154: 	      func_stripname '' '.exe' "$file"
cannam@154: 	      wrapper=$func_stripname_result
cannam@154: 	    fi
cannam@154: 	    ;;
cannam@154: 	*)
cannam@154: 	    wrapper=$file
cannam@154: 	    ;;
cannam@154: 	esac
cannam@154: 	if func_ltwrapper_script_p "$wrapper"; then
cannam@154: 	  notinst_deplibs=
cannam@154: 	  relink_command=
cannam@154: 
cannam@154: 	  func_source "$wrapper"
cannam@154: 
cannam@154: 	  # Check the variables that should have been set.
cannam@154: 	  test -z "$generated_by_libtool_version" && \
cannam@154: 	    func_fatal_error "invalid libtool wrapper script '$wrapper'"
cannam@154: 
cannam@154: 	  finalize=:
cannam@154: 	  for lib in $notinst_deplibs; do
cannam@154: 	    # Check to see that each library is installed.
cannam@154: 	    libdir=
cannam@154: 	    if test -f "$lib"; then
cannam@154: 	      func_source "$lib"
cannam@154: 	    fi
cannam@154: 	    libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
cannam@154: 	    if test -n "$libdir" && test ! -f "$libfile"; then
cannam@154: 	      func_warning "'$lib' has not been installed in '$libdir'"
cannam@154: 	      finalize=false
cannam@154: 	    fi
cannam@154: 	  done
cannam@154: 
cannam@154: 	  relink_command=
cannam@154: 	  func_source "$wrapper"
cannam@154: 
cannam@154: 	  outputname=
cannam@154: 	  if test no = "$fast_install" && test -n "$relink_command"; then
cannam@154: 	    $opt_dry_run || {
cannam@154: 	      if $finalize; then
cannam@154: 	        tmpdir=`func_mktempdir`
cannam@154: 		func_basename "$file$stripped_ext"
cannam@154: 		file=$func_basename_result
cannam@154: 	        outputname=$tmpdir/$file
cannam@154: 	        # Replace the output file specification.
cannam@154: 	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
cannam@154: 
cannam@154: 	        $opt_quiet || {
cannam@154: 	          func_quote_for_expand "$relink_command"
cannam@154: 		  eval "func_echo $func_quote_for_expand_result"
cannam@154: 	        }
cannam@154: 	        if eval "$relink_command"; then :
cannam@154: 	          else
cannam@154: 		  func_error "error: relink '$file' with the above command before installing it"
cannam@154: 		  $opt_dry_run || ${RM}r "$tmpdir"
cannam@154: 		  continue
cannam@154: 	        fi
cannam@154: 	        file=$outputname
cannam@154: 	      else
cannam@154: 	        func_warning "cannot relink '$file'"
cannam@154: 	      fi
cannam@154: 	    }
cannam@154: 	  else
cannam@154: 	    # Install the binary that we compiled earlier.
cannam@154: 	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	# remove .exe since cygwin /usr/bin/install will append another
cannam@154: 	# one anyway
cannam@154: 	case $install_prog,$host in
cannam@154: 	*/usr/bin/install*,*cygwin*)
cannam@154: 	  case $file:$destfile in
cannam@154: 	  *.exe:*.exe)
cannam@154: 	    # this is ok
cannam@154: 	    ;;
cannam@154: 	  *.exe:*)
cannam@154: 	    destfile=$destfile.exe
cannam@154: 	    ;;
cannam@154: 	  *:*.exe)
cannam@154: 	    func_stripname '' '.exe' "$destfile"
cannam@154: 	    destfile=$func_stripname_result
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
cannam@154: 	$opt_dry_run || if test -n "$outputname"; then
cannam@154: 	  ${RM}r "$tmpdir"
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       esac
cannam@154:     done
cannam@154: 
cannam@154:     for file in $staticlibs; do
cannam@154:       func_basename "$file"
cannam@154:       name=$func_basename_result
cannam@154: 
cannam@154:       # Set up the ranlib parameters.
cannam@154:       oldlib=$destdir/$name
cannam@154:       func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
cannam@154:       tool_oldlib=$func_to_tool_file_result
cannam@154: 
cannam@154:       func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
cannam@154: 
cannam@154:       if test -n "$stripme" && test -n "$old_striplib"; then
cannam@154: 	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
cannam@154:       fi
cannam@154: 
cannam@154:       # Do each command in the postinstall commands.
cannam@154:       func_execute_cmds "$old_postinstall_cmds" 'exit $?'
cannam@154:     done
cannam@154: 
cannam@154:     test -n "$future_libdirs" && \
cannam@154:       func_warning "remember to run '$progname --finish$future_libdirs'"
cannam@154: 
cannam@154:     if test -n "$current_libdirs"; then
cannam@154:       # Maybe just do a dry run.
cannam@154:       $opt_dry_run && current_libdirs=" -n$current_libdirs"
cannam@154:       exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
cannam@154:     else
cannam@154:       exit $EXIT_SUCCESS
cannam@154:     fi
cannam@154: }
cannam@154: 
cannam@154: test install = "$opt_mode" && func_mode_install ${1+"$@"}
cannam@154: 
cannam@154: 
cannam@154: # func_generate_dlsyms outputname originator pic_p
cannam@154: # Extract symbols from dlprefiles and create ${outputname}S.o with
cannam@154: # a dlpreopen symbol table.
cannam@154: func_generate_dlsyms ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     my_outputname=$1
cannam@154:     my_originator=$2
cannam@154:     my_pic_p=${3-false}
cannam@154:     my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
cannam@154:     my_dlsyms=
cannam@154: 
cannam@154:     if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
cannam@154:       if test -n "$NM" && test -n "$global_symbol_pipe"; then
cannam@154: 	my_dlsyms=${my_outputname}S.c
cannam@154:       else
cannam@154: 	func_error "not configured to extract global symbols from dlpreopened files"
cannam@154:       fi
cannam@154:     fi
cannam@154: 
cannam@154:     if test -n "$my_dlsyms"; then
cannam@154:       case $my_dlsyms in
cannam@154:       "") ;;
cannam@154:       *.c)
cannam@154: 	# Discover the nlist of each of the dlfiles.
cannam@154: 	nlist=$output_objdir/$my_outputname.nm
cannam@154: 
cannam@154: 	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
cannam@154: 
cannam@154: 	# Parse the name list into a source file.
cannam@154: 	func_verbose "creating $output_objdir/$my_dlsyms"
cannam@154: 
cannam@154: 	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
cannam@154: /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
cannam@154: /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
cannam@154: 
cannam@154: #ifdef __cplusplus
cannam@154: extern \"C\" {
cannam@154: #endif
cannam@154: 
cannam@154: #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
cannam@154: #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
cannam@154: #endif
cannam@154: 
cannam@154: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
cannam@154: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
cannam@154: /* DATA imports from DLLs on WIN32 can't be const, because runtime
cannam@154:    relocations are performed -- see ld's documentation on pseudo-relocs.  */
cannam@154: # define LT_DLSYM_CONST
cannam@154: #elif defined __osf__
cannam@154: /* This system does not cope well with relocations in const data.  */
cannam@154: # define LT_DLSYM_CONST
cannam@154: #else
cannam@154: # define LT_DLSYM_CONST const
cannam@154: #endif
cannam@154: 
cannam@154: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
cannam@154: 
cannam@154: /* External symbol declarations for the compiler. */\
cannam@154: "
cannam@154: 
cannam@154: 	if test yes = "$dlself"; then
cannam@154: 	  func_verbose "generating symbol list for '$output'"
cannam@154: 
cannam@154: 	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
cannam@154: 
cannam@154: 	  # Add our own program objects to the symbol list.
cannam@154: 	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
cannam@154: 	  for progfile in $progfiles; do
cannam@154: 	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
cannam@154: 	    func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
cannam@154: 	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
cannam@154: 	  done
cannam@154: 
cannam@154: 	  if test -n "$exclude_expsyms"; then
cannam@154: 	    $opt_dry_run || {
cannam@154: 	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
cannam@154: 	      eval '$MV "$nlist"T "$nlist"'
cannam@154: 	    }
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  if test -n "$export_symbols_regex"; then
cannam@154: 	    $opt_dry_run || {
cannam@154: 	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
cannam@154: 	      eval '$MV "$nlist"T "$nlist"'
cannam@154: 	    }
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  # Prepare the list of exported symbols
cannam@154: 	  if test -z "$export_symbols"; then
cannam@154: 	    export_symbols=$output_objdir/$outputname.exp
cannam@154: 	    $opt_dry_run || {
cannam@154: 	      $RM $export_symbols
cannam@154: 	      eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
cannam@154: 	      case $host in
cannam@154: 	      *cygwin* | *mingw* | *cegcc* )
cannam@154:                 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
cannam@154:                 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
cannam@154: 	        ;;
cannam@154: 	      esac
cannam@154: 	    }
cannam@154: 	  else
cannam@154: 	    $opt_dry_run || {
cannam@154: 	      eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
cannam@154: 	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
cannam@154: 	      eval '$MV "$nlist"T "$nlist"'
cannam@154: 	      case $host in
cannam@154: 	        *cygwin* | *mingw* | *cegcc* )
cannam@154: 	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
cannam@154: 	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
cannam@154: 	          ;;
cannam@154: 	      esac
cannam@154: 	    }
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	for dlprefile in $dlprefiles; do
cannam@154: 	  func_verbose "extracting global C symbols from '$dlprefile'"
cannam@154: 	  func_basename "$dlprefile"
cannam@154: 	  name=$func_basename_result
cannam@154:           case $host in
cannam@154: 	    *cygwin* | *mingw* | *cegcc* )
cannam@154: 	      # if an import library, we need to obtain dlname
cannam@154: 	      if func_win32_import_lib_p "$dlprefile"; then
cannam@154: 	        func_tr_sh "$dlprefile"
cannam@154: 	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
cannam@154: 	        dlprefile_dlbasename=
cannam@154: 	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
cannam@154: 	          # Use subshell, to avoid clobbering current variable values
cannam@154: 	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
cannam@154: 	          if test -n "$dlprefile_dlname"; then
cannam@154: 	            func_basename "$dlprefile_dlname"
cannam@154: 	            dlprefile_dlbasename=$func_basename_result
cannam@154: 	          else
cannam@154: 	            # no lafile. user explicitly requested -dlpreopen <import library>.
cannam@154: 	            $sharedlib_from_linklib_cmd "$dlprefile"
cannam@154: 	            dlprefile_dlbasename=$sharedlib_from_linklib_result
cannam@154: 	          fi
cannam@154: 	        fi
cannam@154: 	        $opt_dry_run || {
cannam@154: 	          if test -n "$dlprefile_dlbasename"; then
cannam@154: 	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
cannam@154: 	          else
cannam@154: 	            func_warning "Could not compute DLL name from $name"
cannam@154: 	            eval '$ECHO ": $name " >> "$nlist"'
cannam@154: 	          fi
cannam@154: 	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
cannam@154: 	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
cannam@154: 	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
cannam@154: 	        }
cannam@154: 	      else # not an import lib
cannam@154: 	        $opt_dry_run || {
cannam@154: 	          eval '$ECHO ": $name " >> "$nlist"'
cannam@154: 	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
cannam@154: 	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
cannam@154: 	        }
cannam@154: 	      fi
cannam@154: 	    ;;
cannam@154: 	    *)
cannam@154: 	      $opt_dry_run || {
cannam@154: 	        eval '$ECHO ": $name " >> "$nlist"'
cannam@154: 	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
cannam@154: 	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
cannam@154: 	      }
cannam@154: 	    ;;
cannam@154:           esac
cannam@154: 	done
cannam@154: 
cannam@154: 	$opt_dry_run || {
cannam@154: 	  # Make sure we have at least an empty file.
cannam@154: 	  test -f "$nlist" || : > "$nlist"
cannam@154: 
cannam@154: 	  if test -n "$exclude_expsyms"; then
cannam@154: 	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
cannam@154: 	    $MV "$nlist"T "$nlist"
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  # Try sorting and uniquifying the output.
cannam@154: 	  if $GREP -v "^: " < "$nlist" |
cannam@154: 	      if sort -k 3 </dev/null >/dev/null 2>&1; then
cannam@154: 		sort -k 3
cannam@154: 	      else
cannam@154: 		sort +2
cannam@154: 	      fi |
cannam@154: 	      uniq > "$nlist"S; then
cannam@154: 	    :
cannam@154: 	  else
cannam@154: 	    $GREP -v "^: " < "$nlist" > "$nlist"S
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  if test -f "$nlist"S; then
cannam@154: 	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
cannam@154: 	  else
cannam@154: 	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  func_show_eval '$RM "${nlist}I"'
cannam@154: 	  if test -n "$global_symbol_to_import"; then
cannam@154: 	    eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  echo >> "$output_objdir/$my_dlsyms" "\
cannam@154: 
cannam@154: /* The mapping between symbol names and symbols.  */
cannam@154: typedef struct {
cannam@154:   const char *name;
cannam@154:   void *address;
cannam@154: } lt_dlsymlist;
cannam@154: extern LT_DLSYM_CONST lt_dlsymlist
cannam@154: lt_${my_prefix}_LTX_preloaded_symbols[];\
cannam@154: "
cannam@154: 
cannam@154: 	  if test -s "$nlist"I; then
cannam@154: 	    echo >> "$output_objdir/$my_dlsyms" "\
cannam@154: static void lt_syminit(void)
cannam@154: {
cannam@154:   LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
cannam@154:   for (; symbol->name; ++symbol)
cannam@154:     {"
cannam@154: 	    $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
cannam@154: 	    echo >> "$output_objdir/$my_dlsyms" "\
cannam@154:     }
cannam@154: }"
cannam@154: 	  fi
cannam@154: 	  echo >> "$output_objdir/$my_dlsyms" "\
cannam@154: LT_DLSYM_CONST lt_dlsymlist
cannam@154: lt_${my_prefix}_LTX_preloaded_symbols[] =
cannam@154: { {\"$my_originator\", (void *) 0},"
cannam@154: 
cannam@154: 	  if test -s "$nlist"I; then
cannam@154: 	    echo >> "$output_objdir/$my_dlsyms" "\
cannam@154:   {\"@INIT@\", (void *) &lt_syminit},"
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  case $need_lib_prefix in
cannam@154: 	  no)
cannam@154: 	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
cannam@154: 	    ;;
cannam@154: 	  *)
cannam@154: 	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  echo >> "$output_objdir/$my_dlsyms" "\
cannam@154:   {0, (void *) 0}
cannam@154: };
cannam@154: 
cannam@154: /* This works around a problem in FreeBSD linker */
cannam@154: #ifdef FREEBSD_WORKAROUND
cannam@154: static const void *lt_preloaded_setup() {
cannam@154:   return lt_${my_prefix}_LTX_preloaded_symbols;
cannam@154: }
cannam@154: #endif
cannam@154: 
cannam@154: #ifdef __cplusplus
cannam@154: }
cannam@154: #endif\
cannam@154: "
cannam@154: 	} # !$opt_dry_run
cannam@154: 
cannam@154: 	pic_flag_for_symtable=
cannam@154: 	case "$compile_command " in
cannam@154: 	*" -static "*) ;;
cannam@154: 	*)
cannam@154: 	  case $host in
cannam@154: 	  # compiling the symbol table file with pic_flag works around
cannam@154: 	  # a FreeBSD bug that causes programs to crash when -lm is
cannam@154: 	  # linked before any other PIC object.  But we must not use
cannam@154: 	  # pic_flag when linking with -static.  The problem exists in
cannam@154: 	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
cannam@154: 	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
cannam@154: 	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
cannam@154: 	  *-*-hpux*)
cannam@154: 	    pic_flag_for_symtable=" $pic_flag"  ;;
cannam@154: 	  *)
cannam@154: 	    $my_pic_p && pic_flag_for_symtable=" $pic_flag"
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	symtab_cflags=
cannam@154: 	for arg in $LTCFLAGS; do
cannam@154: 	  case $arg in
cannam@154: 	  -pie | -fpie | -fPIE) ;;
cannam@154: 	  *) func_append symtab_cflags " $arg" ;;
cannam@154: 	  esac
cannam@154: 	done
cannam@154: 
cannam@154: 	# Now compile the dynamic symbol file.
cannam@154: 	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
cannam@154: 
cannam@154: 	# Clean up the generated files.
cannam@154: 	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
cannam@154: 
cannam@154: 	# Transform the symbol file into the correct name.
cannam@154: 	symfileobj=$output_objdir/${my_outputname}S.$objext
cannam@154: 	case $host in
cannam@154: 	*cygwin* | *mingw* | *cegcc* )
cannam@154: 	  if test -f "$output_objdir/$my_outputname.def"; then
cannam@154: 	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
cannam@154: 	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
cannam@154: 	  else
cannam@154: 	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
cannam@154: 	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
cannam@154: 	  fi
cannam@154: 	  ;;
cannam@154: 	*)
cannam@154: 	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
cannam@154: 	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	;;
cannam@154:       *)
cannam@154: 	func_fatal_error "unknown suffix for '$my_dlsyms'"
cannam@154: 	;;
cannam@154:       esac
cannam@154:     else
cannam@154:       # We keep going just in case the user didn't refer to
cannam@154:       # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
cannam@154:       # really was required.
cannam@154: 
cannam@154:       # Nullify the symbol file.
cannam@154:       compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
cannam@154:       finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
cannam@154:     fi
cannam@154: }
cannam@154: 
cannam@154: # func_cygming_gnu_implib_p ARG
cannam@154: # This predicate returns with zero status (TRUE) if
cannam@154: # ARG is a GNU/binutils-style import library. Returns
cannam@154: # with nonzero status (FALSE) otherwise.
cannam@154: func_cygming_gnu_implib_p ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_tool_file "$1" func_convert_file_msys_to_w32
cannam@154:   func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
cannam@154:   test -n "$func_cygming_gnu_implib_tmp"
cannam@154: }
cannam@154: 
cannam@154: # func_cygming_ms_implib_p ARG
cannam@154: # This predicate returns with zero status (TRUE) if
cannam@154: # ARG is an MS-style import library. Returns
cannam@154: # with nonzero status (FALSE) otherwise.
cannam@154: func_cygming_ms_implib_p ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   func_to_tool_file "$1" func_convert_file_msys_to_w32
cannam@154:   func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
cannam@154:   test -n "$func_cygming_ms_implib_tmp"
cannam@154: }
cannam@154: 
cannam@154: # func_win32_libid arg
cannam@154: # return the library type of file 'arg'
cannam@154: #
cannam@154: # Need a lot of goo to handle *both* DLLs and import libs
cannam@154: # Has to be a shell function in order to 'eat' the argument
cannam@154: # that is supplied when $file_magic_command is called.
cannam@154: # Despite the name, also deal with 64 bit binaries.
cannam@154: func_win32_libid ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   win32_libid_type=unknown
cannam@154:   win32_fileres=`file -L $1 2>/dev/null`
cannam@154:   case $win32_fileres in
cannam@154:   *ar\ archive\ import\ library*) # definitely import
cannam@154:     win32_libid_type="x86 archive import"
cannam@154:     ;;
cannam@154:   *ar\ archive*) # could be an import, or static
cannam@154:     # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
cannam@154:     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
cannam@154:        $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
cannam@154:       case $nm_interface in
cannam@154:       "MS dumpbin")
cannam@154: 	if func_cygming_ms_implib_p "$1" ||
cannam@154: 	   func_cygming_gnu_implib_p "$1"
cannam@154: 	then
cannam@154: 	  win32_nmres=import
cannam@154: 	else
cannam@154: 	  win32_nmres=
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       *)
cannam@154: 	func_to_tool_file "$1" func_convert_file_msys_to_w32
cannam@154: 	win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
cannam@154: 	  $SED -n -e '
cannam@154: 	    1,100{
cannam@154: 		/ I /{
cannam@154: 		    s|.*|import|
cannam@154: 		    p
cannam@154: 		    q
cannam@154: 		}
cannam@154: 	    }'`
cannam@154: 	;;
cannam@154:       esac
cannam@154:       case $win32_nmres in
cannam@154:       import*)  win32_libid_type="x86 archive import";;
cannam@154:       *)        win32_libid_type="x86 archive static";;
cannam@154:       esac
cannam@154:     fi
cannam@154:     ;;
cannam@154:   *DLL*)
cannam@154:     win32_libid_type="x86 DLL"
cannam@154:     ;;
cannam@154:   *executable*) # but shell scripts are "executable" too...
cannam@154:     case $win32_fileres in
cannam@154:     *MS\ Windows\ PE\ Intel*)
cannam@154:       win32_libid_type="x86 DLL"
cannam@154:       ;;
cannam@154:     esac
cannam@154:     ;;
cannam@154:   esac
cannam@154:   $ECHO "$win32_libid_type"
cannam@154: }
cannam@154: 
cannam@154: # func_cygming_dll_for_implib ARG
cannam@154: #
cannam@154: # Platform-specific function to extract the
cannam@154: # name of the DLL associated with the specified
cannam@154: # import library ARG.
cannam@154: # Invoked by eval'ing the libtool variable
cannam@154: #    $sharedlib_from_linklib_cmd
cannam@154: # Result is available in the variable
cannam@154: #    $sharedlib_from_linklib_result
cannam@154: func_cygming_dll_for_implib ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
cannam@154: }
cannam@154: 
cannam@154: # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
cannam@154: #
cannam@154: # The is the core of a fallback implementation of a
cannam@154: # platform-specific function to extract the name of the
cannam@154: # DLL associated with the specified import library LIBNAME.
cannam@154: #
cannam@154: # SECTION_NAME is either .idata$6 or .idata$7, depending
cannam@154: # on the platform and compiler that created the implib.
cannam@154: #
cannam@154: # Echos the name of the DLL associated with the
cannam@154: # specified import library.
cannam@154: func_cygming_dll_for_implib_fallback_core ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
cannam@154:   $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
cannam@154:     $SED '/^Contents of section '"$match_literal"':/{
cannam@154:       # Place marker at beginning of archive member dllname section
cannam@154:       s/.*/====MARK====/
cannam@154:       p
cannam@154:       d
cannam@154:     }
cannam@154:     # These lines can sometimes be longer than 43 characters, but
cannam@154:     # are always uninteresting
cannam@154:     /:[	 ]*file format pe[i]\{,1\}-/d
cannam@154:     /^In archive [^:]*:/d
cannam@154:     # Ensure marker is printed
cannam@154:     /^====MARK====/p
cannam@154:     # Remove all lines with less than 43 characters
cannam@154:     /^.\{43\}/!d
cannam@154:     # From remaining lines, remove first 43 characters
cannam@154:     s/^.\{43\}//' |
cannam@154:     $SED -n '
cannam@154:       # Join marker and all lines until next marker into a single line
cannam@154:       /^====MARK====/ b para
cannam@154:       H
cannam@154:       $ b para
cannam@154:       b
cannam@154:       :para
cannam@154:       x
cannam@154:       s/\n//g
cannam@154:       # Remove the marker
cannam@154:       s/^====MARK====//
cannam@154:       # Remove trailing dots and whitespace
cannam@154:       s/[\. \t]*$//
cannam@154:       # Print
cannam@154:       /./p' |
cannam@154:     # we now have a list, one entry per line, of the stringified
cannam@154:     # contents of the appropriate section of all members of the
cannam@154:     # archive that possess that section. Heuristic: eliminate
cannam@154:     # all those that have a first or second character that is
cannam@154:     # a '.' (that is, objdump's representation of an unprintable
cannam@154:     # character.) This should work for all archives with less than
cannam@154:     # 0x302f exports -- but will fail for DLLs whose name actually
cannam@154:     # begins with a literal '.' or a single character followed by
cannam@154:     # a '.'.
cannam@154:     #
cannam@154:     # Of those that remain, print the first one.
cannam@154:     $SED -e '/^\./d;/^.\./d;q'
cannam@154: }
cannam@154: 
cannam@154: # func_cygming_dll_for_implib_fallback ARG
cannam@154: # Platform-specific function to extract the
cannam@154: # name of the DLL associated with the specified
cannam@154: # import library ARG.
cannam@154: #
cannam@154: # This fallback implementation is for use when $DLLTOOL
cannam@154: # does not support the --identify-strict option.
cannam@154: # Invoked by eval'ing the libtool variable
cannam@154: #    $sharedlib_from_linklib_cmd
cannam@154: # Result is available in the variable
cannam@154: #    $sharedlib_from_linklib_result
cannam@154: func_cygming_dll_for_implib_fallback ()
cannam@154: {
cannam@154:   $debug_cmd
cannam@154: 
cannam@154:   if func_cygming_gnu_implib_p "$1"; then
cannam@154:     # binutils import library
cannam@154:     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
cannam@154:   elif func_cygming_ms_implib_p "$1"; then
cannam@154:     # ms-generated import library
cannam@154:     sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
cannam@154:   else
cannam@154:     # unknown
cannam@154:     sharedlib_from_linklib_result=
cannam@154:   fi
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_extract_an_archive dir oldlib
cannam@154: func_extract_an_archive ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     f_ex_an_ar_dir=$1; shift
cannam@154:     f_ex_an_ar_oldlib=$1
cannam@154:     if test yes = "$lock_old_archive_extraction"; then
cannam@154:       lockfile=$f_ex_an_ar_oldlib.lock
cannam@154:       until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
cannam@154: 	func_echo "Waiting for $lockfile to be removed"
cannam@154: 	sleep 2
cannam@154:       done
cannam@154:     fi
cannam@154:     func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
cannam@154: 		   'stat=$?; rm -f "$lockfile"; exit $stat'
cannam@154:     if test yes = "$lock_old_archive_extraction"; then
cannam@154:       $opt_dry_run || rm -f "$lockfile"
cannam@154:     fi
cannam@154:     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
cannam@154:      :
cannam@154:     else
cannam@154:       func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
cannam@154:     fi
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_extract_archives gentop oldlib ...
cannam@154: func_extract_archives ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     my_gentop=$1; shift
cannam@154:     my_oldlibs=${1+"$@"}
cannam@154:     my_oldobjs=
cannam@154:     my_xlib=
cannam@154:     my_xabs=
cannam@154:     my_xdir=
cannam@154: 
cannam@154:     for my_xlib in $my_oldlibs; do
cannam@154:       # Extract the objects.
cannam@154:       case $my_xlib in
cannam@154: 	[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
cannam@154: 	*) my_xabs=`pwd`"/$my_xlib" ;;
cannam@154:       esac
cannam@154:       func_basename "$my_xlib"
cannam@154:       my_xlib=$func_basename_result
cannam@154:       my_xlib_u=$my_xlib
cannam@154:       while :; do
cannam@154:         case " $extracted_archives " in
cannam@154: 	*" $my_xlib_u "*)
cannam@154: 	  func_arith $extracted_serial + 1
cannam@154: 	  extracted_serial=$func_arith_result
cannam@154: 	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
cannam@154: 	*) break ;;
cannam@154: 	esac
cannam@154:       done
cannam@154:       extracted_archives="$extracted_archives $my_xlib_u"
cannam@154:       my_xdir=$my_gentop/$my_xlib_u
cannam@154: 
cannam@154:       func_mkdir_p "$my_xdir"
cannam@154: 
cannam@154:       case $host in
cannam@154:       *-darwin*)
cannam@154: 	func_verbose "Extracting $my_xabs"
cannam@154: 	# Do not bother doing anything if just a dry run
cannam@154: 	$opt_dry_run || {
cannam@154: 	  darwin_orig_dir=`pwd`
cannam@154: 	  cd $my_xdir || exit $?
cannam@154: 	  darwin_archive=$my_xabs
cannam@154: 	  darwin_curdir=`pwd`
cannam@154: 	  func_basename "$darwin_archive"
cannam@154: 	  darwin_base_archive=$func_basename_result
cannam@154: 	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
cannam@154: 	  if test -n "$darwin_arches"; then
cannam@154: 	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
cannam@154: 	    darwin_arch=
cannam@154: 	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
cannam@154: 	    for darwin_arch in  $darwin_arches; do
cannam@154: 	      func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
cannam@154: 	      $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
cannam@154: 	      cd "unfat-$$/$darwin_base_archive-$darwin_arch"
cannam@154: 	      func_extract_an_archive "`pwd`" "$darwin_base_archive"
cannam@154: 	      cd "$darwin_curdir"
cannam@154: 	      $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
cannam@154: 	    done # $darwin_arches
cannam@154:             ## Okay now we've a bunch of thin objects, gotta fatten them up :)
cannam@154: 	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
cannam@154: 	    darwin_file=
cannam@154: 	    darwin_files=
cannam@154: 	    for darwin_file in $darwin_filelist; do
cannam@154: 	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
cannam@154: 	      $LIPO -create -output "$darwin_file" $darwin_files
cannam@154: 	    done # $darwin_filelist
cannam@154: 	    $RM -rf unfat-$$
cannam@154: 	    cd "$darwin_orig_dir"
cannam@154: 	  else
cannam@154: 	    cd $darwin_orig_dir
cannam@154: 	    func_extract_an_archive "$my_xdir" "$my_xabs"
cannam@154: 	  fi # $darwin_arches
cannam@154: 	} # !$opt_dry_run
cannam@154: 	;;
cannam@154:       *)
cannam@154:         func_extract_an_archive "$my_xdir" "$my_xabs"
cannam@154: 	;;
cannam@154:       esac
cannam@154:       my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
cannam@154:     done
cannam@154: 
cannam@154:     func_extract_archives_result=$my_oldobjs
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_emit_wrapper [arg=no]
cannam@154: #
cannam@154: # Emit a libtool wrapper script on stdout.
cannam@154: # Don't directly open a file because we may want to
cannam@154: # incorporate the script contents within a cygwin/mingw
cannam@154: # wrapper executable.  Must ONLY be called from within
cannam@154: # func_mode_link because it depends on a number of variables
cannam@154: # set therein.
cannam@154: #
cannam@154: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
cannam@154: # variable will take.  If 'yes', then the emitted script
cannam@154: # will assume that the directory where it is stored is
cannam@154: # the $objdir directory.  This is a cygwin/mingw-specific
cannam@154: # behavior.
cannam@154: func_emit_wrapper ()
cannam@154: {
cannam@154: 	func_emit_wrapper_arg1=${1-no}
cannam@154: 
cannam@154: 	$ECHO "\
cannam@154: #! $SHELL
cannam@154: 
cannam@154: # $output - temporary wrapper script for $objdir/$outputname
cannam@154: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
cannam@154: #
cannam@154: # The $output program cannot be directly executed until all the libtool
cannam@154: # libraries that it depends on are installed.
cannam@154: #
cannam@154: # This wrapper script should never be moved out of the build directory.
cannam@154: # If it is, it will not operate correctly.
cannam@154: 
cannam@154: # Sed substitution that helps us do robust quoting.  It backslashifies
cannam@154: # metacharacters that are still active within double-quoted strings.
cannam@154: sed_quote_subst='$sed_quote_subst'
cannam@154: 
cannam@154: # Be Bourne compatible
cannam@154: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
cannam@154:   emulate sh
cannam@154:   NULLCMD=:
cannam@154:   # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
cannam@154:   # is contrary to our usage.  Disable this feature.
cannam@154:   alias -g '\${1+\"\$@\"}'='\"\$@\"'
cannam@154:   setopt NO_GLOB_SUBST
cannam@154: else
cannam@154:   case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
cannam@154: fi
cannam@154: BIN_SH=xpg4; export BIN_SH # for Tru64
cannam@154: DUALCASE=1; export DUALCASE # for MKS sh
cannam@154: 
cannam@154: # The HP-UX ksh and POSIX shell print the target directory to stdout
cannam@154: # if CDPATH is set.
cannam@154: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
cannam@154: 
cannam@154: relink_command=\"$relink_command\"
cannam@154: 
cannam@154: # This environment variable determines our operation mode.
cannam@154: if test \"\$libtool_install_magic\" = \"$magic\"; then
cannam@154:   # install mode needs the following variables:
cannam@154:   generated_by_libtool_version='$macro_version'
cannam@154:   notinst_deplibs='$notinst_deplibs'
cannam@154: else
cannam@154:   # When we are sourced in execute mode, \$file and \$ECHO are already set.
cannam@154:   if test \"\$libtool_execute_magic\" != \"$magic\"; then
cannam@154:     file=\"\$0\""
cannam@154: 
cannam@154:     qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
cannam@154:     $ECHO "\
cannam@154: 
cannam@154: # A function that is used when there is no print builtin or printf.
cannam@154: func_fallback_echo ()
cannam@154: {
cannam@154:   eval 'cat <<_LTECHO_EOF
cannam@154: \$1
cannam@154: _LTECHO_EOF'
cannam@154: }
cannam@154:     ECHO=\"$qECHO\"
cannam@154:   fi
cannam@154: 
cannam@154: # Very basic option parsing. These options are (a) specific to
cannam@154: # the libtool wrapper, (b) are identical between the wrapper
cannam@154: # /script/ and the wrapper /executable/ that is used only on
cannam@154: # windows platforms, and (c) all begin with the string "--lt-"
cannam@154: # (application programs are unlikely to have options that match
cannam@154: # this pattern).
cannam@154: #
cannam@154: # There are only two supported options: --lt-debug and
cannam@154: # --lt-dump-script. There is, deliberately, no --lt-help.
cannam@154: #
cannam@154: # The first argument to this parsing function should be the
cannam@154: # script's $0 value, followed by "$@".
cannam@154: lt_option_debug=
cannam@154: func_parse_lt_options ()
cannam@154: {
cannam@154:   lt_script_arg0=\$0
cannam@154:   shift
cannam@154:   for lt_opt
cannam@154:   do
cannam@154:     case \"\$lt_opt\" in
cannam@154:     --lt-debug) lt_option_debug=1 ;;
cannam@154:     --lt-dump-script)
cannam@154:         lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
cannam@154:         test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
cannam@154:         lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
cannam@154:         cat \"\$lt_dump_D/\$lt_dump_F\"
cannam@154:         exit 0
cannam@154:       ;;
cannam@154:     --lt-*)
cannam@154:         \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
cannam@154:         exit 1
cannam@154:       ;;
cannam@154:     esac
cannam@154:   done
cannam@154: 
cannam@154:   # Print the debug banner immediately:
cannam@154:   if test -n \"\$lt_option_debug\"; then
cannam@154:     echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
cannam@154:   fi
cannam@154: }
cannam@154: 
cannam@154: # Used when --lt-debug. Prints its arguments to stdout
cannam@154: # (redirection is the responsibility of the caller)
cannam@154: func_lt_dump_args ()
cannam@154: {
cannam@154:   lt_dump_args_N=1;
cannam@154:   for lt_arg
cannam@154:   do
cannam@154:     \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
cannam@154:     lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
cannam@154:   done
cannam@154: }
cannam@154: 
cannam@154: # Core function for launching the target application
cannam@154: func_exec_program_core ()
cannam@154: {
cannam@154: "
cannam@154:   case $host in
cannam@154:   # Backslashes separate directories on plain windows
cannam@154:   *-*-mingw | *-*-os2* | *-cegcc*)
cannam@154:     $ECHO "\
cannam@154:       if test -n \"\$lt_option_debug\"; then
cannam@154:         \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
cannam@154:         func_lt_dump_args \${1+\"\$@\"} 1>&2
cannam@154:       fi
cannam@154:       exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
cannam@154: "
cannam@154:     ;;
cannam@154: 
cannam@154:   *)
cannam@154:     $ECHO "\
cannam@154:       if test -n \"\$lt_option_debug\"; then
cannam@154:         \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
cannam@154:         func_lt_dump_args \${1+\"\$@\"} 1>&2
cannam@154:       fi
cannam@154:       exec \"\$progdir/\$program\" \${1+\"\$@\"}
cannam@154: "
cannam@154:     ;;
cannam@154:   esac
cannam@154:   $ECHO "\
cannam@154:       \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
cannam@154:       exit 1
cannam@154: }
cannam@154: 
cannam@154: # A function to encapsulate launching the target application
cannam@154: # Strips options in the --lt-* namespace from \$@ and
cannam@154: # launches target application with the remaining arguments.
cannam@154: func_exec_program ()
cannam@154: {
cannam@154:   case \" \$* \" in
cannam@154:   *\\ --lt-*)
cannam@154:     for lt_wr_arg
cannam@154:     do
cannam@154:       case \$lt_wr_arg in
cannam@154:       --lt-*) ;;
cannam@154:       *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
cannam@154:       esac
cannam@154:       shift
cannam@154:     done ;;
cannam@154:   esac
cannam@154:   func_exec_program_core \${1+\"\$@\"}
cannam@154: }
cannam@154: 
cannam@154:   # Parse options
cannam@154:   func_parse_lt_options \"\$0\" \${1+\"\$@\"}
cannam@154: 
cannam@154:   # Find the directory that this script lives in.
cannam@154:   thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
cannam@154:   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
cannam@154: 
cannam@154:   # Follow symbolic links until we get to the real thisdir.
cannam@154:   file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
cannam@154:   while test -n \"\$file\"; do
cannam@154:     destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
cannam@154: 
cannam@154:     # If there was a directory component, then change thisdir.
cannam@154:     if test \"x\$destdir\" != \"x\$file\"; then
cannam@154:       case \"\$destdir\" in
cannam@154:       [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
cannam@154:       *) thisdir=\"\$thisdir/\$destdir\" ;;
cannam@154:       esac
cannam@154:     fi
cannam@154: 
cannam@154:     file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
cannam@154:     file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
cannam@154:   done
cannam@154: 
cannam@154:   # Usually 'no', except on cygwin/mingw when embedded into
cannam@154:   # the cwrapper.
cannam@154:   WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
cannam@154:   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
cannam@154:     # special case for '.'
cannam@154:     if test \"\$thisdir\" = \".\"; then
cannam@154:       thisdir=\`pwd\`
cannam@154:     fi
cannam@154:     # remove .libs from thisdir
cannam@154:     case \"\$thisdir\" in
cannam@154:     *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
cannam@154:     $objdir )   thisdir=. ;;
cannam@154:     esac
cannam@154:   fi
cannam@154: 
cannam@154:   # Try to get the absolute directory name.
cannam@154:   absdir=\`cd \"\$thisdir\" && pwd\`
cannam@154:   test -n \"\$absdir\" && thisdir=\"\$absdir\"
cannam@154: "
cannam@154: 
cannam@154: 	if test yes = "$fast_install"; then
cannam@154: 	  $ECHO "\
cannam@154:   program=lt-'$outputname'$exeext
cannam@154:   progdir=\"\$thisdir/$objdir\"
cannam@154: 
cannam@154:   if test ! -f \"\$progdir/\$program\" ||
cannam@154:      { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
cannam@154:        test \"X\$file\" != \"X\$progdir/\$program\"; }; then
cannam@154: 
cannam@154:     file=\"\$\$-\$program\"
cannam@154: 
cannam@154:     if test ! -d \"\$progdir\"; then
cannam@154:       $MKDIR \"\$progdir\"
cannam@154:     else
cannam@154:       $RM \"\$progdir/\$file\"
cannam@154:     fi"
cannam@154: 
cannam@154: 	  $ECHO "\
cannam@154: 
cannam@154:     # relink executable if necessary
cannam@154:     if test -n \"\$relink_command\"; then
cannam@154:       if relink_command_output=\`eval \$relink_command 2>&1\`; then :
cannam@154:       else
cannam@154: 	\$ECHO \"\$relink_command_output\" >&2
cannam@154: 	$RM \"\$progdir/\$file\"
cannam@154: 	exit 1
cannam@154:       fi
cannam@154:     fi
cannam@154: 
cannam@154:     $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
cannam@154:     { $RM \"\$progdir/\$program\";
cannam@154:       $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
cannam@154:     $RM \"\$progdir/\$file\"
cannam@154:   fi"
cannam@154: 	else
cannam@154: 	  $ECHO "\
cannam@154:   program='$outputname'
cannam@154:   progdir=\"\$thisdir/$objdir\"
cannam@154: "
cannam@154: 	fi
cannam@154: 
cannam@154: 	$ECHO "\
cannam@154: 
cannam@154:   if test -f \"\$progdir/\$program\"; then"
cannam@154: 
cannam@154: 	# fixup the dll searchpath if we need to.
cannam@154: 	#
cannam@154: 	# Fix the DLL searchpath if we need to.  Do this before prepending
cannam@154: 	# to shlibpath, because on Windows, both are PATH and uninstalled
cannam@154: 	# libraries must come first.
cannam@154: 	if test -n "$dllsearchpath"; then
cannam@154: 	  $ECHO "\
cannam@154:     # Add the dll search path components to the executable PATH
cannam@154:     PATH=$dllsearchpath:\$PATH
cannam@154: "
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Export our shlibpath_var if we have one.
cannam@154: 	if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
cannam@154: 	  $ECHO "\
cannam@154:     # Add our own library path to $shlibpath_var
cannam@154:     $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
cannam@154: 
cannam@154:     # Some systems cannot cope with colon-terminated $shlibpath_var
cannam@154:     # The second colon is a workaround for a bug in BeOS R4 sed
cannam@154:     $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
cannam@154: 
cannam@154:     export $shlibpath_var
cannam@154: "
cannam@154: 	fi
cannam@154: 
cannam@154: 	$ECHO "\
cannam@154:     if test \"\$libtool_execute_magic\" != \"$magic\"; then
cannam@154:       # Run the actual program with our arguments.
cannam@154:       func_exec_program \${1+\"\$@\"}
cannam@154:     fi
cannam@154:   else
cannam@154:     # The program doesn't exist.
cannam@154:     \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
cannam@154:     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
cannam@154:     \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
cannam@154:     exit 1
cannam@154:   fi
cannam@154: fi\
cannam@154: "
cannam@154: }
cannam@154: 
cannam@154: 
cannam@154: # func_emit_cwrapperexe_src
cannam@154: # emit the source code for a wrapper executable on stdout
cannam@154: # Must ONLY be called from within func_mode_link because
cannam@154: # it depends on a number of variable set therein.
cannam@154: func_emit_cwrapperexe_src ()
cannam@154: {
cannam@154: 	cat <<EOF
cannam@154: 
cannam@154: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
cannam@154:    Generated by $PROGRAM (GNU $PACKAGE) $VERSION
cannam@154: 
cannam@154:    The $output program cannot be directly executed until all the libtool
cannam@154:    libraries that it depends on are installed.
cannam@154: 
cannam@154:    This wrapper executable should never be moved out of the build directory.
cannam@154:    If it is, it will not operate correctly.
cannam@154: */
cannam@154: EOF
cannam@154: 	    cat <<"EOF"
cannam@154: #ifdef _MSC_VER
cannam@154: # define _CRT_SECURE_NO_DEPRECATE 1
cannam@154: #endif
cannam@154: #include <stdio.h>
cannam@154: #include <stdlib.h>
cannam@154: #ifdef _MSC_VER
cannam@154: # include <direct.h>
cannam@154: # include <process.h>
cannam@154: # include <io.h>
cannam@154: #else
cannam@154: # include <unistd.h>
cannam@154: # include <stdint.h>
cannam@154: # ifdef __CYGWIN__
cannam@154: #  include <io.h>
cannam@154: # endif
cannam@154: #endif
cannam@154: #include <malloc.h>
cannam@154: #include <stdarg.h>
cannam@154: #include <assert.h>
cannam@154: #include <string.h>
cannam@154: #include <ctype.h>
cannam@154: #include <errno.h>
cannam@154: #include <fcntl.h>
cannam@154: #include <sys/stat.h>
cannam@154: 
cannam@154: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
cannam@154: 
cannam@154: /* declarations of non-ANSI functions */
cannam@154: #if defined __MINGW32__
cannam@154: # ifdef __STRICT_ANSI__
cannam@154: int _putenv (const char *);
cannam@154: # endif
cannam@154: #elif defined __CYGWIN__
cannam@154: # ifdef __STRICT_ANSI__
cannam@154: char *realpath (const char *, char *);
cannam@154: int putenv (char *);
cannam@154: int setenv (const char *, const char *, int);
cannam@154: # endif
cannam@154: /* #elif defined other_platform || defined ... */
cannam@154: #endif
cannam@154: 
cannam@154: /* portability defines, excluding path handling macros */
cannam@154: #if defined _MSC_VER
cannam@154: # define setmode _setmode
cannam@154: # define stat    _stat
cannam@154: # define chmod   _chmod
cannam@154: # define getcwd  _getcwd
cannam@154: # define putenv  _putenv
cannam@154: # define S_IXUSR _S_IEXEC
cannam@154: #elif defined __MINGW32__
cannam@154: # define setmode _setmode
cannam@154: # define stat    _stat
cannam@154: # define chmod   _chmod
cannam@154: # define getcwd  _getcwd
cannam@154: # define putenv  _putenv
cannam@154: #elif defined __CYGWIN__
cannam@154: # define HAVE_SETENV
cannam@154: # define FOPEN_WB "wb"
cannam@154: /* #elif defined other platforms ... */
cannam@154: #endif
cannam@154: 
cannam@154: #if defined PATH_MAX
cannam@154: # define LT_PATHMAX PATH_MAX
cannam@154: #elif defined MAXPATHLEN
cannam@154: # define LT_PATHMAX MAXPATHLEN
cannam@154: #else
cannam@154: # define LT_PATHMAX 1024
cannam@154: #endif
cannam@154: 
cannam@154: #ifndef S_IXOTH
cannam@154: # define S_IXOTH 0
cannam@154: #endif
cannam@154: #ifndef S_IXGRP
cannam@154: # define S_IXGRP 0
cannam@154: #endif
cannam@154: 
cannam@154: /* path handling portability macros */
cannam@154: #ifndef DIR_SEPARATOR
cannam@154: # define DIR_SEPARATOR '/'
cannam@154: # define PATH_SEPARATOR ':'
cannam@154: #endif
cannam@154: 
cannam@154: #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
cannam@154:   defined __OS2__
cannam@154: # define HAVE_DOS_BASED_FILE_SYSTEM
cannam@154: # define FOPEN_WB "wb"
cannam@154: # ifndef DIR_SEPARATOR_2
cannam@154: #  define DIR_SEPARATOR_2 '\\'
cannam@154: # endif
cannam@154: # ifndef PATH_SEPARATOR_2
cannam@154: #  define PATH_SEPARATOR_2 ';'
cannam@154: # endif
cannam@154: #endif
cannam@154: 
cannam@154: #ifndef DIR_SEPARATOR_2
cannam@154: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
cannam@154: #else /* DIR_SEPARATOR_2 */
cannam@154: # define IS_DIR_SEPARATOR(ch) \
cannam@154: 	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
cannam@154: #endif /* DIR_SEPARATOR_2 */
cannam@154: 
cannam@154: #ifndef PATH_SEPARATOR_2
cannam@154: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
cannam@154: #else /* PATH_SEPARATOR_2 */
cannam@154: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
cannam@154: #endif /* PATH_SEPARATOR_2 */
cannam@154: 
cannam@154: #ifndef FOPEN_WB
cannam@154: # define FOPEN_WB "w"
cannam@154: #endif
cannam@154: #ifndef _O_BINARY
cannam@154: # define _O_BINARY 0
cannam@154: #endif
cannam@154: 
cannam@154: #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
cannam@154: #define XFREE(stale) do { \
cannam@154:   if (stale) { free (stale); stale = 0; } \
cannam@154: } while (0)
cannam@154: 
cannam@154: #if defined LT_DEBUGWRAPPER
cannam@154: static int lt_debug = 1;
cannam@154: #else
cannam@154: static int lt_debug = 0;
cannam@154: #endif
cannam@154: 
cannam@154: const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
cannam@154: 
cannam@154: void *xmalloc (size_t num);
cannam@154: char *xstrdup (const char *string);
cannam@154: const char *base_name (const char *name);
cannam@154: char *find_executable (const char *wrapper);
cannam@154: char *chase_symlinks (const char *pathspec);
cannam@154: int make_executable (const char *path);
cannam@154: int check_executable (const char *path);
cannam@154: char *strendzap (char *str, const char *pat);
cannam@154: void lt_debugprintf (const char *file, int line, const char *fmt, ...);
cannam@154: void lt_fatal (const char *file, int line, const char *message, ...);
cannam@154: static const char *nonnull (const char *s);
cannam@154: static const char *nonempty (const char *s);
cannam@154: void lt_setenv (const char *name, const char *value);
cannam@154: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
cannam@154: void lt_update_exe_path (const char *name, const char *value);
cannam@154: void lt_update_lib_path (const char *name, const char *value);
cannam@154: char **prepare_spawn (char **argv);
cannam@154: void lt_dump_script (FILE *f);
cannam@154: EOF
cannam@154: 
cannam@154: 	    cat <<EOF
cannam@154: #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
cannam@154: # define externally_visible volatile
cannam@154: #else
cannam@154: # define externally_visible __attribute__((externally_visible)) volatile
cannam@154: #endif
cannam@154: externally_visible const char * MAGIC_EXE = "$magic_exe";
cannam@154: const char * LIB_PATH_VARNAME = "$shlibpath_var";
cannam@154: EOF
cannam@154: 
cannam@154: 	    if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
cannam@154:               func_to_host_path "$temp_rpath"
cannam@154: 	      cat <<EOF
cannam@154: const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
cannam@154: EOF
cannam@154: 	    else
cannam@154: 	      cat <<"EOF"
cannam@154: const char * LIB_PATH_VALUE   = "";
cannam@154: EOF
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    if test -n "$dllsearchpath"; then
cannam@154:               func_to_host_path "$dllsearchpath:"
cannam@154: 	      cat <<EOF
cannam@154: const char * EXE_PATH_VARNAME = "PATH";
cannam@154: const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
cannam@154: EOF
cannam@154: 	    else
cannam@154: 	      cat <<"EOF"
cannam@154: const char * EXE_PATH_VARNAME = "";
cannam@154: const char * EXE_PATH_VALUE   = "";
cannam@154: EOF
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    if test yes = "$fast_install"; then
cannam@154: 	      cat <<EOF
cannam@154: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
cannam@154: EOF
cannam@154: 	    else
cannam@154: 	      cat <<EOF
cannam@154: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
cannam@154: EOF
cannam@154: 	    fi
cannam@154: 
cannam@154: 
cannam@154: 	    cat <<"EOF"
cannam@154: 
cannam@154: #define LTWRAPPER_OPTION_PREFIX         "--lt-"
cannam@154: 
cannam@154: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
cannam@154: static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
cannam@154: static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
cannam@154: 
cannam@154: int
cannam@154: main (int argc, char *argv[])
cannam@154: {
cannam@154:   char **newargz;
cannam@154:   int  newargc;
cannam@154:   char *tmp_pathspec;
cannam@154:   char *actual_cwrapper_path;
cannam@154:   char *actual_cwrapper_name;
cannam@154:   char *target_name;
cannam@154:   char *lt_argv_zero;
cannam@154:   int rval = 127;
cannam@154: 
cannam@154:   int i;
cannam@154: 
cannam@154:   program_name = (char *) xstrdup (base_name (argv[0]));
cannam@154:   newargz = XMALLOC (char *, (size_t) argc + 1);
cannam@154: 
cannam@154:   /* very simple arg parsing; don't want to rely on getopt
cannam@154:    * also, copy all non cwrapper options to newargz, except
cannam@154:    * argz[0], which is handled differently
cannam@154:    */
cannam@154:   newargc=0;
cannam@154:   for (i = 1; i < argc; i++)
cannam@154:     {
cannam@154:       if (STREQ (argv[i], dumpscript_opt))
cannam@154: 	{
cannam@154: EOF
cannam@154: 	    case $host in
cannam@154: 	      *mingw* | *cygwin* )
cannam@154: 		# make stdout use "unix" line endings
cannam@154: 		echo "          setmode(1,_O_BINARY);"
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 
cannam@154: 	    cat <<"EOF"
cannam@154: 	  lt_dump_script (stdout);
cannam@154: 	  return 0;
cannam@154: 	}
cannam@154:       if (STREQ (argv[i], debug_opt))
cannam@154: 	{
cannam@154:           lt_debug = 1;
cannam@154:           continue;
cannam@154: 	}
cannam@154:       if (STREQ (argv[i], ltwrapper_option_prefix))
cannam@154:         {
cannam@154:           /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
cannam@154:              namespace, but it is not one of the ones we know about and
cannam@154:              have already dealt with, above (inluding dump-script), then
cannam@154:              report an error. Otherwise, targets might begin to believe
cannam@154:              they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
cannam@154:              namespace. The first time any user complains about this, we'll
cannam@154:              need to make LTWRAPPER_OPTION_PREFIX a configure-time option
cannam@154:              or a configure.ac-settable value.
cannam@154:            */
cannam@154:           lt_fatal (__FILE__, __LINE__,
cannam@154: 		    "unrecognized %s option: '%s'",
cannam@154:                     ltwrapper_option_prefix, argv[i]);
cannam@154:         }
cannam@154:       /* otherwise ... */
cannam@154:       newargz[++newargc] = xstrdup (argv[i]);
cannam@154:     }
cannam@154:   newargz[++newargc] = NULL;
cannam@154: 
cannam@154: EOF
cannam@154: 	    cat <<EOF
cannam@154:   /* The GNU banner must be the first non-error debug message */
cannam@154:   lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
cannam@154: EOF
cannam@154: 	    cat <<"EOF"
cannam@154:   lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
cannam@154:   lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
cannam@154: 
cannam@154:   tmp_pathspec = find_executable (argv[0]);
cannam@154:   if (tmp_pathspec == NULL)
cannam@154:     lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
cannam@154:   lt_debugprintf (__FILE__, __LINE__,
cannam@154:                   "(main) found exe (before symlink chase) at: %s\n",
cannam@154: 		  tmp_pathspec);
cannam@154: 
cannam@154:   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
cannam@154:   lt_debugprintf (__FILE__, __LINE__,
cannam@154:                   "(main) found exe (after symlink chase) at: %s\n",
cannam@154: 		  actual_cwrapper_path);
cannam@154:   XFREE (tmp_pathspec);
cannam@154: 
cannam@154:   actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
cannam@154:   strendzap (actual_cwrapper_path, actual_cwrapper_name);
cannam@154: 
cannam@154:   /* wrapper name transforms */
cannam@154:   strendzap (actual_cwrapper_name, ".exe");
cannam@154:   tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
cannam@154:   XFREE (actual_cwrapper_name);
cannam@154:   actual_cwrapper_name = tmp_pathspec;
cannam@154:   tmp_pathspec = 0;
cannam@154: 
cannam@154:   /* target_name transforms -- use actual target program name; might have lt- prefix */
cannam@154:   target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
cannam@154:   strendzap (target_name, ".exe");
cannam@154:   tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
cannam@154:   XFREE (target_name);
cannam@154:   target_name = tmp_pathspec;
cannam@154:   tmp_pathspec = 0;
cannam@154: 
cannam@154:   lt_debugprintf (__FILE__, __LINE__,
cannam@154: 		  "(main) libtool target name: %s\n",
cannam@154: 		  target_name);
cannam@154: EOF
cannam@154: 
cannam@154: 	    cat <<EOF
cannam@154:   newargz[0] =
cannam@154:     XMALLOC (char, (strlen (actual_cwrapper_path) +
cannam@154: 		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
cannam@154:   strcpy (newargz[0], actual_cwrapper_path);
cannam@154:   strcat (newargz[0], "$objdir");
cannam@154:   strcat (newargz[0], "/");
cannam@154: EOF
cannam@154: 
cannam@154: 	    cat <<"EOF"
cannam@154:   /* stop here, and copy so we don't have to do this twice */
cannam@154:   tmp_pathspec = xstrdup (newargz[0]);
cannam@154: 
cannam@154:   /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
cannam@154:   strcat (newargz[0], actual_cwrapper_name);
cannam@154: 
cannam@154:   /* DO want the lt- prefix here if it exists, so use target_name */
cannam@154:   lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
cannam@154:   XFREE (tmp_pathspec);
cannam@154:   tmp_pathspec = NULL;
cannam@154: EOF
cannam@154: 
cannam@154: 	    case $host_os in
cannam@154: 	      mingw*)
cannam@154: 	    cat <<"EOF"
cannam@154:   {
cannam@154:     char* p;
cannam@154:     while ((p = strchr (newargz[0], '\\')) != NULL)
cannam@154:       {
cannam@154: 	*p = '/';
cannam@154:       }
cannam@154:     while ((p = strchr (lt_argv_zero, '\\')) != NULL)
cannam@154:       {
cannam@154: 	*p = '/';
cannam@154:       }
cannam@154:   }
cannam@154: EOF
cannam@154: 	    ;;
cannam@154: 	    esac
cannam@154: 
cannam@154: 	    cat <<"EOF"
cannam@154:   XFREE (target_name);
cannam@154:   XFREE (actual_cwrapper_path);
cannam@154:   XFREE (actual_cwrapper_name);
cannam@154: 
cannam@154:   lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
cannam@154:   lt_setenv ("DUALCASE", "1");  /* for MSK sh */
cannam@154:   /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
cannam@154:      be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
cannam@154:      because on Windows, both *_VARNAMEs are PATH but uninstalled
cannam@154:      libraries must come first. */
cannam@154:   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
cannam@154:   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
cannam@154: 
cannam@154:   lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
cannam@154: 		  nonnull (lt_argv_zero));
cannam@154:   for (i = 0; i < newargc; i++)
cannam@154:     {
cannam@154:       lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
cannam@154: 		      i, nonnull (newargz[i]));
cannam@154:     }
cannam@154: 
cannam@154: EOF
cannam@154: 
cannam@154: 	    case $host_os in
cannam@154: 	      mingw*)
cannam@154: 		cat <<"EOF"
cannam@154:   /* execv doesn't actually work on mingw as expected on unix */
cannam@154:   newargz = prepare_spawn (newargz);
cannam@154:   rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
cannam@154:   if (rval == -1)
cannam@154:     {
cannam@154:       /* failed to start process */
cannam@154:       lt_debugprintf (__FILE__, __LINE__,
cannam@154: 		      "(main) failed to launch target \"%s\": %s\n",
cannam@154: 		      lt_argv_zero, nonnull (strerror (errno)));
cannam@154:       return 127;
cannam@154:     }
cannam@154:   return rval;
cannam@154: EOF
cannam@154: 		;;
cannam@154: 	      *)
cannam@154: 		cat <<"EOF"
cannam@154:   execv (lt_argv_zero, newargz);
cannam@154:   return rval; /* =127, but avoids unused variable warning */
cannam@154: EOF
cannam@154: 		;;
cannam@154: 	    esac
cannam@154: 
cannam@154: 	    cat <<"EOF"
cannam@154: }
cannam@154: 
cannam@154: void *
cannam@154: xmalloc (size_t num)
cannam@154: {
cannam@154:   void *p = (void *) malloc (num);
cannam@154:   if (!p)
cannam@154:     lt_fatal (__FILE__, __LINE__, "memory exhausted");
cannam@154: 
cannam@154:   return p;
cannam@154: }
cannam@154: 
cannam@154: char *
cannam@154: xstrdup (const char *string)
cannam@154: {
cannam@154:   return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
cannam@154: 			  string) : NULL;
cannam@154: }
cannam@154: 
cannam@154: const char *
cannam@154: base_name (const char *name)
cannam@154: {
cannam@154:   const char *base;
cannam@154: 
cannam@154: #if defined HAVE_DOS_BASED_FILE_SYSTEM
cannam@154:   /* Skip over the disk name in MSDOS pathnames. */
cannam@154:   if (isalpha ((unsigned char) name[0]) && name[1] == ':')
cannam@154:     name += 2;
cannam@154: #endif
cannam@154: 
cannam@154:   for (base = name; *name; name++)
cannam@154:     if (IS_DIR_SEPARATOR (*name))
cannam@154:       base = name + 1;
cannam@154:   return base;
cannam@154: }
cannam@154: 
cannam@154: int
cannam@154: check_executable (const char *path)
cannam@154: {
cannam@154:   struct stat st;
cannam@154: 
cannam@154:   lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
cannam@154:                   nonempty (path));
cannam@154:   if ((!path) || (!*path))
cannam@154:     return 0;
cannam@154: 
cannam@154:   if ((stat (path, &st) >= 0)
cannam@154:       && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
cannam@154:     return 1;
cannam@154:   else
cannam@154:     return 0;
cannam@154: }
cannam@154: 
cannam@154: int
cannam@154: make_executable (const char *path)
cannam@154: {
cannam@154:   int rval = 0;
cannam@154:   struct stat st;
cannam@154: 
cannam@154:   lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
cannam@154:                   nonempty (path));
cannam@154:   if ((!path) || (!*path))
cannam@154:     return 0;
cannam@154: 
cannam@154:   if (stat (path, &st) >= 0)
cannam@154:     {
cannam@154:       rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
cannam@154:     }
cannam@154:   return rval;
cannam@154: }
cannam@154: 
cannam@154: /* Searches for the full path of the wrapper.  Returns
cannam@154:    newly allocated full path name if found, NULL otherwise
cannam@154:    Does not chase symlinks, even on platforms that support them.
cannam@154: */
cannam@154: char *
cannam@154: find_executable (const char *wrapper)
cannam@154: {
cannam@154:   int has_slash = 0;
cannam@154:   const char *p;
cannam@154:   const char *p_next;
cannam@154:   /* static buffer for getcwd */
cannam@154:   char tmp[LT_PATHMAX + 1];
cannam@154:   size_t tmp_len;
cannam@154:   char *concat_name;
cannam@154: 
cannam@154:   lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
cannam@154:                   nonempty (wrapper));
cannam@154: 
cannam@154:   if ((wrapper == NULL) || (*wrapper == '\0'))
cannam@154:     return NULL;
cannam@154: 
cannam@154:   /* Absolute path? */
cannam@154: #if defined HAVE_DOS_BASED_FILE_SYSTEM
cannam@154:   if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
cannam@154:     {
cannam@154:       concat_name = xstrdup (wrapper);
cannam@154:       if (check_executable (concat_name))
cannam@154: 	return concat_name;
cannam@154:       XFREE (concat_name);
cannam@154:     }
cannam@154:   else
cannam@154:     {
cannam@154: #endif
cannam@154:       if (IS_DIR_SEPARATOR (wrapper[0]))
cannam@154: 	{
cannam@154: 	  concat_name = xstrdup (wrapper);
cannam@154: 	  if (check_executable (concat_name))
cannam@154: 	    return concat_name;
cannam@154: 	  XFREE (concat_name);
cannam@154: 	}
cannam@154: #if defined HAVE_DOS_BASED_FILE_SYSTEM
cannam@154:     }
cannam@154: #endif
cannam@154: 
cannam@154:   for (p = wrapper; *p; p++)
cannam@154:     if (*p == '/')
cannam@154:       {
cannam@154: 	has_slash = 1;
cannam@154: 	break;
cannam@154:       }
cannam@154:   if (!has_slash)
cannam@154:     {
cannam@154:       /* no slashes; search PATH */
cannam@154:       const char *path = getenv ("PATH");
cannam@154:       if (path != NULL)
cannam@154: 	{
cannam@154: 	  for (p = path; *p; p = p_next)
cannam@154: 	    {
cannam@154: 	      const char *q;
cannam@154: 	      size_t p_len;
cannam@154: 	      for (q = p; *q; q++)
cannam@154: 		if (IS_PATH_SEPARATOR (*q))
cannam@154: 		  break;
cannam@154: 	      p_len = (size_t) (q - p);
cannam@154: 	      p_next = (*q == '\0' ? q : q + 1);
cannam@154: 	      if (p_len == 0)
cannam@154: 		{
cannam@154: 		  /* empty path: current directory */
cannam@154: 		  if (getcwd (tmp, LT_PATHMAX) == NULL)
cannam@154: 		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
cannam@154:                               nonnull (strerror (errno)));
cannam@154: 		  tmp_len = strlen (tmp);
cannam@154: 		  concat_name =
cannam@154: 		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
cannam@154: 		  memcpy (concat_name, tmp, tmp_len);
cannam@154: 		  concat_name[tmp_len] = '/';
cannam@154: 		  strcpy (concat_name + tmp_len + 1, wrapper);
cannam@154: 		}
cannam@154: 	      else
cannam@154: 		{
cannam@154: 		  concat_name =
cannam@154: 		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
cannam@154: 		  memcpy (concat_name, p, p_len);
cannam@154: 		  concat_name[p_len] = '/';
cannam@154: 		  strcpy (concat_name + p_len + 1, wrapper);
cannam@154: 		}
cannam@154: 	      if (check_executable (concat_name))
cannam@154: 		return concat_name;
cannam@154: 	      XFREE (concat_name);
cannam@154: 	    }
cannam@154: 	}
cannam@154:       /* not found in PATH; assume curdir */
cannam@154:     }
cannam@154:   /* Relative path | not found in path: prepend cwd */
cannam@154:   if (getcwd (tmp, LT_PATHMAX) == NULL)
cannam@154:     lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
cannam@154:               nonnull (strerror (errno)));
cannam@154:   tmp_len = strlen (tmp);
cannam@154:   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
cannam@154:   memcpy (concat_name, tmp, tmp_len);
cannam@154:   concat_name[tmp_len] = '/';
cannam@154:   strcpy (concat_name + tmp_len + 1, wrapper);
cannam@154: 
cannam@154:   if (check_executable (concat_name))
cannam@154:     return concat_name;
cannam@154:   XFREE (concat_name);
cannam@154:   return NULL;
cannam@154: }
cannam@154: 
cannam@154: char *
cannam@154: chase_symlinks (const char *pathspec)
cannam@154: {
cannam@154: #ifndef S_ISLNK
cannam@154:   return xstrdup (pathspec);
cannam@154: #else
cannam@154:   char buf[LT_PATHMAX];
cannam@154:   struct stat s;
cannam@154:   char *tmp_pathspec = xstrdup (pathspec);
cannam@154:   char *p;
cannam@154:   int has_symlinks = 0;
cannam@154:   while (strlen (tmp_pathspec) && !has_symlinks)
cannam@154:     {
cannam@154:       lt_debugprintf (__FILE__, __LINE__,
cannam@154: 		      "checking path component for symlinks: %s\n",
cannam@154: 		      tmp_pathspec);
cannam@154:       if (lstat (tmp_pathspec, &s) == 0)
cannam@154: 	{
cannam@154: 	  if (S_ISLNK (s.st_mode) != 0)
cannam@154: 	    {
cannam@154: 	      has_symlinks = 1;
cannam@154: 	      break;
cannam@154: 	    }
cannam@154: 
cannam@154: 	  /* search backwards for last DIR_SEPARATOR */
cannam@154: 	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
cannam@154: 	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
cannam@154: 	    p--;
cannam@154: 	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
cannam@154: 	    {
cannam@154: 	      /* no more DIR_SEPARATORS left */
cannam@154: 	      break;
cannam@154: 	    }
cannam@154: 	  *p = '\0';
cannam@154: 	}
cannam@154:       else
cannam@154: 	{
cannam@154: 	  lt_fatal (__FILE__, __LINE__,
cannam@154: 		    "error accessing file \"%s\": %s",
cannam@154: 		    tmp_pathspec, nonnull (strerror (errno)));
cannam@154: 	}
cannam@154:     }
cannam@154:   XFREE (tmp_pathspec);
cannam@154: 
cannam@154:   if (!has_symlinks)
cannam@154:     {
cannam@154:       return xstrdup (pathspec);
cannam@154:     }
cannam@154: 
cannam@154:   tmp_pathspec = realpath (pathspec, buf);
cannam@154:   if (tmp_pathspec == 0)
cannam@154:     {
cannam@154:       lt_fatal (__FILE__, __LINE__,
cannam@154: 		"could not follow symlinks for %s", pathspec);
cannam@154:     }
cannam@154:   return xstrdup (tmp_pathspec);
cannam@154: #endif
cannam@154: }
cannam@154: 
cannam@154: char *
cannam@154: strendzap (char *str, const char *pat)
cannam@154: {
cannam@154:   size_t len, patlen;
cannam@154: 
cannam@154:   assert (str != NULL);
cannam@154:   assert (pat != NULL);
cannam@154: 
cannam@154:   len = strlen (str);
cannam@154:   patlen = strlen (pat);
cannam@154: 
cannam@154:   if (patlen <= len)
cannam@154:     {
cannam@154:       str += len - patlen;
cannam@154:       if (STREQ (str, pat))
cannam@154: 	*str = '\0';
cannam@154:     }
cannam@154:   return str;
cannam@154: }
cannam@154: 
cannam@154: void
cannam@154: lt_debugprintf (const char *file, int line, const char *fmt, ...)
cannam@154: {
cannam@154:   va_list args;
cannam@154:   if (lt_debug)
cannam@154:     {
cannam@154:       (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
cannam@154:       va_start (args, fmt);
cannam@154:       (void) vfprintf (stderr, fmt, args);
cannam@154:       va_end (args);
cannam@154:     }
cannam@154: }
cannam@154: 
cannam@154: static void
cannam@154: lt_error_core (int exit_status, const char *file,
cannam@154: 	       int line, const char *mode,
cannam@154: 	       const char *message, va_list ap)
cannam@154: {
cannam@154:   fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
cannam@154:   vfprintf (stderr, message, ap);
cannam@154:   fprintf (stderr, ".\n");
cannam@154: 
cannam@154:   if (exit_status >= 0)
cannam@154:     exit (exit_status);
cannam@154: }
cannam@154: 
cannam@154: void
cannam@154: lt_fatal (const char *file, int line, const char *message, ...)
cannam@154: {
cannam@154:   va_list ap;
cannam@154:   va_start (ap, message);
cannam@154:   lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
cannam@154:   va_end (ap);
cannam@154: }
cannam@154: 
cannam@154: static const char *
cannam@154: nonnull (const char *s)
cannam@154: {
cannam@154:   return s ? s : "(null)";
cannam@154: }
cannam@154: 
cannam@154: static const char *
cannam@154: nonempty (const char *s)
cannam@154: {
cannam@154:   return (s && !*s) ? "(empty)" : nonnull (s);
cannam@154: }
cannam@154: 
cannam@154: void
cannam@154: lt_setenv (const char *name, const char *value)
cannam@154: {
cannam@154:   lt_debugprintf (__FILE__, __LINE__,
cannam@154: 		  "(lt_setenv) setting '%s' to '%s'\n",
cannam@154:                   nonnull (name), nonnull (value));
cannam@154:   {
cannam@154: #ifdef HAVE_SETENV
cannam@154:     /* always make a copy, for consistency with !HAVE_SETENV */
cannam@154:     char *str = xstrdup (value);
cannam@154:     setenv (name, str, 1);
cannam@154: #else
cannam@154:     size_t len = strlen (name) + 1 + strlen (value) + 1;
cannam@154:     char *str = XMALLOC (char, len);
cannam@154:     sprintf (str, "%s=%s", name, value);
cannam@154:     if (putenv (str) != EXIT_SUCCESS)
cannam@154:       {
cannam@154:         XFREE (str);
cannam@154:       }
cannam@154: #endif
cannam@154:   }
cannam@154: }
cannam@154: 
cannam@154: char *
cannam@154: lt_extend_str (const char *orig_value, const char *add, int to_end)
cannam@154: {
cannam@154:   char *new_value;
cannam@154:   if (orig_value && *orig_value)
cannam@154:     {
cannam@154:       size_t orig_value_len = strlen (orig_value);
cannam@154:       size_t add_len = strlen (add);
cannam@154:       new_value = XMALLOC (char, add_len + orig_value_len + 1);
cannam@154:       if (to_end)
cannam@154:         {
cannam@154:           strcpy (new_value, orig_value);
cannam@154:           strcpy (new_value + orig_value_len, add);
cannam@154:         }
cannam@154:       else
cannam@154:         {
cannam@154:           strcpy (new_value, add);
cannam@154:           strcpy (new_value + add_len, orig_value);
cannam@154:         }
cannam@154:     }
cannam@154:   else
cannam@154:     {
cannam@154:       new_value = xstrdup (add);
cannam@154:     }
cannam@154:   return new_value;
cannam@154: }
cannam@154: 
cannam@154: void
cannam@154: lt_update_exe_path (const char *name, const char *value)
cannam@154: {
cannam@154:   lt_debugprintf (__FILE__, __LINE__,
cannam@154: 		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
cannam@154:                   nonnull (name), nonnull (value));
cannam@154: 
cannam@154:   if (name && *name && value && *value)
cannam@154:     {
cannam@154:       char *new_value = lt_extend_str (getenv (name), value, 0);
cannam@154:       /* some systems can't cope with a ':'-terminated path #' */
cannam@154:       size_t len = strlen (new_value);
cannam@154:       while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
cannam@154:         {
cannam@154:           new_value[--len] = '\0';
cannam@154:         }
cannam@154:       lt_setenv (name, new_value);
cannam@154:       XFREE (new_value);
cannam@154:     }
cannam@154: }
cannam@154: 
cannam@154: void
cannam@154: lt_update_lib_path (const char *name, const char *value)
cannam@154: {
cannam@154:   lt_debugprintf (__FILE__, __LINE__,
cannam@154: 		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
cannam@154:                   nonnull (name), nonnull (value));
cannam@154: 
cannam@154:   if (name && *name && value && *value)
cannam@154:     {
cannam@154:       char *new_value = lt_extend_str (getenv (name), value, 0);
cannam@154:       lt_setenv (name, new_value);
cannam@154:       XFREE (new_value);
cannam@154:     }
cannam@154: }
cannam@154: 
cannam@154: EOF
cannam@154: 	    case $host_os in
cannam@154: 	      mingw*)
cannam@154: 		cat <<"EOF"
cannam@154: 
cannam@154: /* Prepares an argument vector before calling spawn().
cannam@154:    Note that spawn() does not by itself call the command interpreter
cannam@154:      (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
cannam@154:       ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
cannam@154:          GetVersionEx(&v);
cannam@154:          v.dwPlatformId == VER_PLATFORM_WIN32_NT;
cannam@154:       }) ? "cmd.exe" : "command.com").
cannam@154:    Instead it simply concatenates the arguments, separated by ' ', and calls
cannam@154:    CreateProcess().  We must quote the arguments since Win32 CreateProcess()
cannam@154:    interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
cannam@154:    special way:
cannam@154:    - Space and tab are interpreted as delimiters. They are not treated as
cannam@154:      delimiters if they are surrounded by double quotes: "...".
cannam@154:    - Unescaped double quotes are removed from the input. Their only effect is
cannam@154:      that within double quotes, space and tab are treated like normal
cannam@154:      characters.
cannam@154:    - Backslashes not followed by double quotes are not special.
cannam@154:    - But 2*n+1 backslashes followed by a double quote become
cannam@154:      n backslashes followed by a double quote (n >= 0):
cannam@154:        \" -> "
cannam@154:        \\\" -> \"
cannam@154:        \\\\\" -> \\"
cannam@154:  */
cannam@154: #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
cannam@154: #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
cannam@154: char **
cannam@154: prepare_spawn (char **argv)
cannam@154: {
cannam@154:   size_t argc;
cannam@154:   char **new_argv;
cannam@154:   size_t i;
cannam@154: 
cannam@154:   /* Count number of arguments.  */
cannam@154:   for (argc = 0; argv[argc] != NULL; argc++)
cannam@154:     ;
cannam@154: 
cannam@154:   /* Allocate new argument vector.  */
cannam@154:   new_argv = XMALLOC (char *, argc + 1);
cannam@154: 
cannam@154:   /* Put quoted arguments into the new argument vector.  */
cannam@154:   for (i = 0; i < argc; i++)
cannam@154:     {
cannam@154:       const char *string = argv[i];
cannam@154: 
cannam@154:       if (string[0] == '\0')
cannam@154: 	new_argv[i] = xstrdup ("\"\"");
cannam@154:       else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
cannam@154: 	{
cannam@154: 	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
cannam@154: 	  size_t length;
cannam@154: 	  unsigned int backslashes;
cannam@154: 	  const char *s;
cannam@154: 	  char *quoted_string;
cannam@154: 	  char *p;
cannam@154: 
cannam@154: 	  length = 0;
cannam@154: 	  backslashes = 0;
cannam@154: 	  if (quote_around)
cannam@154: 	    length++;
cannam@154: 	  for (s = string; *s != '\0'; s++)
cannam@154: 	    {
cannam@154: 	      char c = *s;
cannam@154: 	      if (c == '"')
cannam@154: 		length += backslashes + 1;
cannam@154: 	      length++;
cannam@154: 	      if (c == '\\')
cannam@154: 		backslashes++;
cannam@154: 	      else
cannam@154: 		backslashes = 0;
cannam@154: 	    }
cannam@154: 	  if (quote_around)
cannam@154: 	    length += backslashes + 1;
cannam@154: 
cannam@154: 	  quoted_string = XMALLOC (char, length + 1);
cannam@154: 
cannam@154: 	  p = quoted_string;
cannam@154: 	  backslashes = 0;
cannam@154: 	  if (quote_around)
cannam@154: 	    *p++ = '"';
cannam@154: 	  for (s = string; *s != '\0'; s++)
cannam@154: 	    {
cannam@154: 	      char c = *s;
cannam@154: 	      if (c == '"')
cannam@154: 		{
cannam@154: 		  unsigned int j;
cannam@154: 		  for (j = backslashes + 1; j > 0; j--)
cannam@154: 		    *p++ = '\\';
cannam@154: 		}
cannam@154: 	      *p++ = c;
cannam@154: 	      if (c == '\\')
cannam@154: 		backslashes++;
cannam@154: 	      else
cannam@154: 		backslashes = 0;
cannam@154: 	    }
cannam@154: 	  if (quote_around)
cannam@154: 	    {
cannam@154: 	      unsigned int j;
cannam@154: 	      for (j = backslashes; j > 0; j--)
cannam@154: 		*p++ = '\\';
cannam@154: 	      *p++ = '"';
cannam@154: 	    }
cannam@154: 	  *p = '\0';
cannam@154: 
cannam@154: 	  new_argv[i] = quoted_string;
cannam@154: 	}
cannam@154:       else
cannam@154: 	new_argv[i] = (char *) string;
cannam@154:     }
cannam@154:   new_argv[argc] = NULL;
cannam@154: 
cannam@154:   return new_argv;
cannam@154: }
cannam@154: EOF
cannam@154: 		;;
cannam@154: 	    esac
cannam@154: 
cannam@154:             cat <<"EOF"
cannam@154: void lt_dump_script (FILE* f)
cannam@154: {
cannam@154: EOF
cannam@154: 	    func_emit_wrapper yes |
cannam@154: 	      $SED -n -e '
cannam@154: s/^\(.\{79\}\)\(..*\)/\1\
cannam@154: \2/
cannam@154: h
cannam@154: s/\([\\"]\)/\\\1/g
cannam@154: s/$/\\n/
cannam@154: s/\([^\n]*\).*/  fputs ("\1", f);/p
cannam@154: g
cannam@154: D'
cannam@154:             cat <<"EOF"
cannam@154: }
cannam@154: EOF
cannam@154: }
cannam@154: # end: func_emit_cwrapperexe_src
cannam@154: 
cannam@154: # func_win32_import_lib_p ARG
cannam@154: # True if ARG is an import lib, as indicated by $file_magic_cmd
cannam@154: func_win32_import_lib_p ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
cannam@154:     *import*) : ;;
cannam@154:     *) false ;;
cannam@154:     esac
cannam@154: }
cannam@154: 
cannam@154: # func_suncc_cstd_abi
cannam@154: # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
cannam@154: # Several compiler flags select an ABI that is incompatible with the
cannam@154: # Cstd library. Avoid specifying it if any are in CXXFLAGS.
cannam@154: func_suncc_cstd_abi ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case " $compile_command " in
cannam@154:     *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
cannam@154:       suncc_use_cstd_abi=no
cannam@154:       ;;
cannam@154:     *)
cannam@154:       suncc_use_cstd_abi=yes
cannam@154:       ;;
cannam@154:     esac
cannam@154: }
cannam@154: 
cannam@154: # func_mode_link arg...
cannam@154: func_mode_link ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     case $host in
cannam@154:     *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
cannam@154:       # It is impossible to link a dll without this setting, and
cannam@154:       # we shouldn't force the makefile maintainer to figure out
cannam@154:       # what system we are compiling for in order to pass an extra
cannam@154:       # flag for every libtool invocation.
cannam@154:       # allow_undefined=no
cannam@154: 
cannam@154:       # FIXME: Unfortunately, there are problems with the above when trying
cannam@154:       # to make a dll that has undefined symbols, in which case not
cannam@154:       # even a static library is built.  For now, we need to specify
cannam@154:       # -no-undefined on the libtool link line when we can be certain
cannam@154:       # that all symbols are satisfied, otherwise we get a static library.
cannam@154:       allow_undefined=yes
cannam@154:       ;;
cannam@154:     *)
cannam@154:       allow_undefined=yes
cannam@154:       ;;
cannam@154:     esac
cannam@154:     libtool_args=$nonopt
cannam@154:     base_compile="$nonopt $@"
cannam@154:     compile_command=$nonopt
cannam@154:     finalize_command=$nonopt
cannam@154: 
cannam@154:     compile_rpath=
cannam@154:     finalize_rpath=
cannam@154:     compile_shlibpath=
cannam@154:     finalize_shlibpath=
cannam@154:     convenience=
cannam@154:     old_convenience=
cannam@154:     deplibs=
cannam@154:     old_deplibs=
cannam@154:     compiler_flags=
cannam@154:     linker_flags=
cannam@154:     dllsearchpath=
cannam@154:     lib_search_path=`pwd`
cannam@154:     inst_prefix_dir=
cannam@154:     new_inherited_linker_flags=
cannam@154: 
cannam@154:     avoid_version=no
cannam@154:     bindir=
cannam@154:     dlfiles=
cannam@154:     dlprefiles=
cannam@154:     dlself=no
cannam@154:     export_dynamic=no
cannam@154:     export_symbols=
cannam@154:     export_symbols_regex=
cannam@154:     generated=
cannam@154:     libobjs=
cannam@154:     ltlibs=
cannam@154:     module=no
cannam@154:     no_install=no
cannam@154:     objs=
cannam@154:     os2dllname=
cannam@154:     non_pic_objects=
cannam@154:     precious_files_regex=
cannam@154:     prefer_static_libs=no
cannam@154:     preload=false
cannam@154:     prev=
cannam@154:     prevarg=
cannam@154:     release=
cannam@154:     rpath=
cannam@154:     xrpath=
cannam@154:     perm_rpath=
cannam@154:     temp_rpath=
cannam@154:     thread_safe=no
cannam@154:     vinfo=
cannam@154:     vinfo_number=no
cannam@154:     weak_libs=
cannam@154:     single_module=$wl-single_module
cannam@154:     func_infer_tag $base_compile
cannam@154: 
cannam@154:     # We need to know -static, to get the right output filenames.
cannam@154:     for arg
cannam@154:     do
cannam@154:       case $arg in
cannam@154:       -shared)
cannam@154: 	test yes != "$build_libtool_libs" \
cannam@154: 	  && func_fatal_configuration "cannot build a shared library"
cannam@154: 	build_old_libs=no
cannam@154: 	break
cannam@154: 	;;
cannam@154:       -all-static | -static | -static-libtool-libs)
cannam@154: 	case $arg in
cannam@154: 	-all-static)
cannam@154: 	  if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
cannam@154: 	    func_warning "complete static linking is impossible in this configuration"
cannam@154: 	  fi
cannam@154: 	  if test -n "$link_static_flag"; then
cannam@154: 	    dlopen_self=$dlopen_self_static
cannam@154: 	  fi
cannam@154: 	  prefer_static_libs=yes
cannam@154: 	  ;;
cannam@154: 	-static)
cannam@154: 	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
cannam@154: 	    dlopen_self=$dlopen_self_static
cannam@154: 	  fi
cannam@154: 	  prefer_static_libs=built
cannam@154: 	  ;;
cannam@154: 	-static-libtool-libs)
cannam@154: 	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
cannam@154: 	    dlopen_self=$dlopen_self_static
cannam@154: 	  fi
cannam@154: 	  prefer_static_libs=yes
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	build_libtool_libs=no
cannam@154: 	build_old_libs=yes
cannam@154: 	break
cannam@154: 	;;
cannam@154:       esac
cannam@154:     done
cannam@154: 
cannam@154:     # See if our shared archives depend on static archives.
cannam@154:     test -n "$old_archive_from_new_cmds" && build_old_libs=yes
cannam@154: 
cannam@154:     # Go through the arguments, transforming them on the way.
cannam@154:     while test "$#" -gt 0; do
cannam@154:       arg=$1
cannam@154:       shift
cannam@154:       func_quote_for_eval "$arg"
cannam@154:       qarg=$func_quote_for_eval_unquoted_result
cannam@154:       func_append libtool_args " $func_quote_for_eval_result"
cannam@154: 
cannam@154:       # If the previous option needs an argument, assign it.
cannam@154:       if test -n "$prev"; then
cannam@154: 	case $prev in
cannam@154: 	output)
cannam@154: 	  func_append compile_command " @OUTPUT@"
cannam@154: 	  func_append finalize_command " @OUTPUT@"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	case $prev in
cannam@154: 	bindir)
cannam@154: 	  bindir=$arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	dlfiles|dlprefiles)
cannam@154: 	  $preload || {
cannam@154: 	    # Add the symbol object into the linking commands.
cannam@154: 	    func_append compile_command " @SYMFILE@"
cannam@154: 	    func_append finalize_command " @SYMFILE@"
cannam@154: 	    preload=:
cannam@154: 	  }
cannam@154: 	  case $arg in
cannam@154: 	  *.la | *.lo) ;;  # We handle these cases below.
cannam@154: 	  force)
cannam@154: 	    if test no = "$dlself"; then
cannam@154: 	      dlself=needless
cannam@154: 	      export_dynamic=yes
cannam@154: 	    fi
cannam@154: 	    prev=
cannam@154: 	    continue
cannam@154: 	    ;;
cannam@154: 	  self)
cannam@154: 	    if test dlprefiles = "$prev"; then
cannam@154: 	      dlself=yes
cannam@154: 	    elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
cannam@154: 	      dlself=yes
cannam@154: 	    else
cannam@154: 	      dlself=needless
cannam@154: 	      export_dynamic=yes
cannam@154: 	    fi
cannam@154: 	    prev=
cannam@154: 	    continue
cannam@154: 	    ;;
cannam@154: 	  *)
cannam@154: 	    if test dlfiles = "$prev"; then
cannam@154: 	      func_append dlfiles " $arg"
cannam@154: 	    else
cannam@154: 	      func_append dlprefiles " $arg"
cannam@154: 	    fi
cannam@154: 	    prev=
cannam@154: 	    continue
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	expsyms)
cannam@154: 	  export_symbols=$arg
cannam@154: 	  test -f "$arg" \
cannam@154: 	    || func_fatal_error "symbol file '$arg' does not exist"
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	expsyms_regex)
cannam@154: 	  export_symbols_regex=$arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	framework)
cannam@154: 	  case $host in
cannam@154: 	    *-*-darwin*)
cannam@154: 	      case "$deplibs " in
cannam@154: 		*" $qarg.ltframework "*) ;;
cannam@154: 		*) func_append deplibs " $qarg.ltframework" # this is fixed later
cannam@154: 		   ;;
cannam@154: 	      esac
cannam@154: 	      ;;
cannam@154: 	  esac
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	inst_prefix)
cannam@154: 	  inst_prefix_dir=$arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	mllvm)
cannam@154: 	  # Clang does not use LLVM to link, so we can simply discard any
cannam@154: 	  # '-mllvm $arg' options when doing the link step.
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	objectlist)
cannam@154: 	  if test -f "$arg"; then
cannam@154: 	    save_arg=$arg
cannam@154: 	    moreargs=
cannam@154: 	    for fil in `cat "$save_arg"`
cannam@154: 	    do
cannam@154: #	      func_append moreargs " $fil"
cannam@154: 	      arg=$fil
cannam@154: 	      # A libtool-controlled object.
cannam@154: 
cannam@154: 	      # Check to see that this really is a libtool object.
cannam@154: 	      if func_lalib_unsafe_p "$arg"; then
cannam@154: 		pic_object=
cannam@154: 		non_pic_object=
cannam@154: 
cannam@154: 		# Read the .lo file
cannam@154: 		func_source "$arg"
cannam@154: 
cannam@154: 		if test -z "$pic_object" ||
cannam@154: 		   test -z "$non_pic_object" ||
cannam@154: 		   test none = "$pic_object" &&
cannam@154: 		   test none = "$non_pic_object"; then
cannam@154: 		  func_fatal_error "cannot find name of object for '$arg'"
cannam@154: 		fi
cannam@154: 
cannam@154: 		# Extract subdirectory from the argument.
cannam@154: 		func_dirname "$arg" "/" ""
cannam@154: 		xdir=$func_dirname_result
cannam@154: 
cannam@154: 		if test none != "$pic_object"; then
cannam@154: 		  # Prepend the subdirectory the object is found in.
cannam@154: 		  pic_object=$xdir$pic_object
cannam@154: 
cannam@154: 		  if test dlfiles = "$prev"; then
cannam@154: 		    if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
cannam@154: 		      func_append dlfiles " $pic_object"
cannam@154: 		      prev=
cannam@154: 		      continue
cannam@154: 		    else
cannam@154: 		      # If libtool objects are unsupported, then we need to preload.
cannam@154: 		      prev=dlprefiles
cannam@154: 		    fi
cannam@154: 		  fi
cannam@154: 
cannam@154: 		  # CHECK ME:  I think I busted this.  -Ossama
cannam@154: 		  if test dlprefiles = "$prev"; then
cannam@154: 		    # Preload the old-style object.
cannam@154: 		    func_append dlprefiles " $pic_object"
cannam@154: 		    prev=
cannam@154: 		  fi
cannam@154: 
cannam@154: 		  # A PIC object.
cannam@154: 		  func_append libobjs " $pic_object"
cannam@154: 		  arg=$pic_object
cannam@154: 		fi
cannam@154: 
cannam@154: 		# Non-PIC object.
cannam@154: 		if test none != "$non_pic_object"; then
cannam@154: 		  # Prepend the subdirectory the object is found in.
cannam@154: 		  non_pic_object=$xdir$non_pic_object
cannam@154: 
cannam@154: 		  # A standard non-PIC object
cannam@154: 		  func_append non_pic_objects " $non_pic_object"
cannam@154: 		  if test -z "$pic_object" || test none = "$pic_object"; then
cannam@154: 		    arg=$non_pic_object
cannam@154: 		  fi
cannam@154: 		else
cannam@154: 		  # If the PIC object exists, use it instead.
cannam@154: 		  # $xdir was prepended to $pic_object above.
cannam@154: 		  non_pic_object=$pic_object
cannam@154: 		  func_append non_pic_objects " $non_pic_object"
cannam@154: 		fi
cannam@154: 	      else
cannam@154: 		# Only an error if not doing a dry-run.
cannam@154: 		if $opt_dry_run; then
cannam@154: 		  # Extract subdirectory from the argument.
cannam@154: 		  func_dirname "$arg" "/" ""
cannam@154: 		  xdir=$func_dirname_result
cannam@154: 
cannam@154: 		  func_lo2o "$arg"
cannam@154: 		  pic_object=$xdir$objdir/$func_lo2o_result
cannam@154: 		  non_pic_object=$xdir$func_lo2o_result
cannam@154: 		  func_append libobjs " $pic_object"
cannam@154: 		  func_append non_pic_objects " $non_pic_object"
cannam@154: 	        else
cannam@154: 		  func_fatal_error "'$arg' is not a valid libtool object"
cannam@154: 		fi
cannam@154: 	      fi
cannam@154: 	    done
cannam@154: 	  else
cannam@154: 	    func_fatal_error "link input file '$arg' does not exist"
cannam@154: 	  fi
cannam@154: 	  arg=$save_arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	os2dllname)
cannam@154: 	  os2dllname=$arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	precious_regex)
cannam@154: 	  precious_files_regex=$arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	release)
cannam@154: 	  release=-$arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	rpath | xrpath)
cannam@154: 	  # We need an absolute path.
cannam@154: 	  case $arg in
cannam@154: 	  [\\/]* | [A-Za-z]:[\\/]*) ;;
cannam@154: 	  *)
cannam@154: 	    func_fatal_error "only absolute run-paths are allowed"
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  if test rpath = "$prev"; then
cannam@154: 	    case "$rpath " in
cannam@154: 	    *" $arg "*) ;;
cannam@154: 	    *) func_append rpath " $arg" ;;
cannam@154: 	    esac
cannam@154: 	  else
cannam@154: 	    case "$xrpath " in
cannam@154: 	    *" $arg "*) ;;
cannam@154: 	    *) func_append xrpath " $arg" ;;
cannam@154: 	    esac
cannam@154: 	  fi
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	shrext)
cannam@154: 	  shrext_cmds=$arg
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	weak)
cannam@154: 	  func_append weak_libs " $arg"
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	xcclinker)
cannam@154: 	  func_append linker_flags " $qarg"
cannam@154: 	  func_append compiler_flags " $qarg"
cannam@154: 	  prev=
cannam@154: 	  func_append compile_command " $qarg"
cannam@154: 	  func_append finalize_command " $qarg"
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	xcompiler)
cannam@154: 	  func_append compiler_flags " $qarg"
cannam@154: 	  prev=
cannam@154: 	  func_append compile_command " $qarg"
cannam@154: 	  func_append finalize_command " $qarg"
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	xlinker)
cannam@154: 	  func_append linker_flags " $qarg"
cannam@154: 	  func_append compiler_flags " $wl$qarg"
cannam@154: 	  prev=
cannam@154: 	  func_append compile_command " $wl$qarg"
cannam@154: 	  func_append finalize_command " $wl$qarg"
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	*)
cannam@154: 	  eval "$prev=\"\$arg\""
cannam@154: 	  prev=
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154:       fi # test -n "$prev"
cannam@154: 
cannam@154:       prevarg=$arg
cannam@154: 
cannam@154:       case $arg in
cannam@154:       -all-static)
cannam@154: 	if test -n "$link_static_flag"; then
cannam@154: 	  # See comment for -static flag below, for more details.
cannam@154: 	  func_append compile_command " $link_static_flag"
cannam@154: 	  func_append finalize_command " $link_static_flag"
cannam@154: 	fi
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -allow-undefined)
cannam@154: 	# FIXME: remove this flag sometime in the future.
cannam@154: 	func_fatal_error "'-allow-undefined' must not be used because it is the default"
cannam@154: 	;;
cannam@154: 
cannam@154:       -avoid-version)
cannam@154: 	avoid_version=yes
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -bindir)
cannam@154: 	prev=bindir
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -dlopen)
cannam@154: 	prev=dlfiles
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -dlpreopen)
cannam@154: 	prev=dlprefiles
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -export-dynamic)
cannam@154: 	export_dynamic=yes
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -export-symbols | -export-symbols-regex)
cannam@154: 	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
cannam@154: 	  func_fatal_error "more than one -exported-symbols argument is not allowed"
cannam@154: 	fi
cannam@154: 	if test X-export-symbols = "X$arg"; then
cannam@154: 	  prev=expsyms
cannam@154: 	else
cannam@154: 	  prev=expsyms_regex
cannam@154: 	fi
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -framework)
cannam@154: 	prev=framework
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -inst-prefix-dir)
cannam@154: 	prev=inst_prefix
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
cannam@154:       # so, if we see these flags be careful not to treat them like -L
cannam@154:       -L[A-Z][A-Z]*:*)
cannam@154: 	case $with_gcc/$host in
cannam@154: 	no/*-*-irix* | /*-*-irix*)
cannam@154: 	  func_append compile_command " $arg"
cannam@154: 	  func_append finalize_command " $arg"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -L*)
cannam@154: 	func_stripname "-L" '' "$arg"
cannam@154: 	if test -z "$func_stripname_result"; then
cannam@154: 	  if test "$#" -gt 0; then
cannam@154: 	    func_fatal_error "require no space between '-L' and '$1'"
cannam@154: 	  else
cannam@154: 	    func_fatal_error "need path for '-L' option"
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 	func_resolve_sysroot "$func_stripname_result"
cannam@154: 	dir=$func_resolve_sysroot_result
cannam@154: 	# We need an absolute path.
cannam@154: 	case $dir in
cannam@154: 	[\\/]* | [A-Za-z]:[\\/]*) ;;
cannam@154: 	*)
cannam@154: 	  absdir=`cd "$dir" && pwd`
cannam@154: 	  test -z "$absdir" && \
cannam@154: 	    func_fatal_error "cannot determine absolute directory name of '$dir'"
cannam@154: 	  dir=$absdir
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	case "$deplibs " in
cannam@154: 	*" -L$dir "* | *" $arg "*)
cannam@154: 	  # Will only happen for absolute or sysroot arguments
cannam@154: 	  ;;
cannam@154: 	*)
cannam@154: 	  # Preserve sysroot, but never include relative directories
cannam@154: 	  case $dir in
cannam@154: 	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
cannam@154: 	    *) func_append deplibs " -L$dir" ;;
cannam@154: 	  esac
cannam@154: 	  func_append lib_search_path " $dir"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	case $host in
cannam@154: 	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
cannam@154: 	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
cannam@154: 	  case :$dllsearchpath: in
cannam@154: 	  *":$dir:"*) ;;
cannam@154: 	  ::) dllsearchpath=$dir;;
cannam@154: 	  *) func_append dllsearchpath ":$dir";;
cannam@154: 	  esac
cannam@154: 	  case :$dllsearchpath: in
cannam@154: 	  *":$testbindir:"*) ;;
cannam@154: 	  ::) dllsearchpath=$testbindir;;
cannam@154: 	  *) func_append dllsearchpath ":$testbindir";;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -l*)
cannam@154: 	if test X-lc = "X$arg" || test X-lm = "X$arg"; then
cannam@154: 	  case $host in
cannam@154: 	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
cannam@154: 	    # These systems don't actually have a C or math library (as such)
cannam@154: 	    continue
cannam@154: 	    ;;
cannam@154: 	  *-*-os2*)
cannam@154: 	    # These systems don't actually have a C library (as such)
cannam@154: 	    test X-lc = "X$arg" && continue
cannam@154: 	    ;;
cannam@154: 	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
cannam@154: 	    # Do not include libc due to us having libc/libc_r.
cannam@154: 	    test X-lc = "X$arg" && continue
cannam@154: 	    ;;
cannam@154: 	  *-*-rhapsody* | *-*-darwin1.[012])
cannam@154: 	    # Rhapsody C and math libraries are in the System framework
cannam@154: 	    func_append deplibs " System.ltframework"
cannam@154: 	    continue
cannam@154: 	    ;;
cannam@154: 	  *-*-sco3.2v5* | *-*-sco5v6*)
cannam@154: 	    # Causes problems with __ctype
cannam@154: 	    test X-lc = "X$arg" && continue
cannam@154: 	    ;;
cannam@154: 	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
cannam@154: 	    # Compiler inserts libc in the correct place for threads to work
cannam@154: 	    test X-lc = "X$arg" && continue
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	elif test X-lc_r = "X$arg"; then
cannam@154: 	 case $host in
cannam@154: 	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
cannam@154: 	   # Do not include libc_r directly, use -pthread flag.
cannam@154: 	   continue
cannam@154: 	   ;;
cannam@154: 	 esac
cannam@154: 	fi
cannam@154: 	func_append deplibs " $arg"
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -mllvm)
cannam@154: 	prev=mllvm
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -module)
cannam@154: 	module=yes
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       # Tru64 UNIX uses -model [arg] to determine the layout of C++
cannam@154:       # classes, name mangling, and exception handling.
cannam@154:       # Darwin uses the -arch flag to determine output architecture.
cannam@154:       -model|-arch|-isysroot|--sysroot)
cannam@154: 	func_append compiler_flags " $arg"
cannam@154: 	func_append compile_command " $arg"
cannam@154: 	func_append finalize_command " $arg"
cannam@154: 	prev=xcompiler
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
cannam@154:       |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
cannam@154: 	func_append compiler_flags " $arg"
cannam@154: 	func_append compile_command " $arg"
cannam@154: 	func_append finalize_command " $arg"
cannam@154: 	case "$new_inherited_linker_flags " in
cannam@154: 	    *" $arg "*) ;;
cannam@154: 	    * ) func_append new_inherited_linker_flags " $arg" ;;
cannam@154: 	esac
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -multi_module)
cannam@154: 	single_module=$wl-multi_module
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -no-fast-install)
cannam@154: 	fast_install=no
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -no-install)
cannam@154: 	case $host in
cannam@154: 	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
cannam@154: 	  # The PATH hackery in wrapper scripts is required on Windows
cannam@154: 	  # and Darwin in order for the loader to find any dlls it needs.
cannam@154: 	  func_warning "'-no-install' is ignored for $host"
cannam@154: 	  func_warning "assuming '-no-fast-install' instead"
cannam@154: 	  fast_install=no
cannam@154: 	  ;;
cannam@154: 	*) no_install=yes ;;
cannam@154: 	esac
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -no-undefined)
cannam@154: 	allow_undefined=no
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -objectlist)
cannam@154: 	prev=objectlist
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -os2dllname)
cannam@154: 	prev=os2dllname
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -o) prev=output ;;
cannam@154: 
cannam@154:       -precious-files-regex)
cannam@154: 	prev=precious_regex
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -release)
cannam@154: 	prev=release
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -rpath)
cannam@154: 	prev=rpath
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -R)
cannam@154: 	prev=xrpath
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -R*)
cannam@154: 	func_stripname '-R' '' "$arg"
cannam@154: 	dir=$func_stripname_result
cannam@154: 	# We need an absolute path.
cannam@154: 	case $dir in
cannam@154: 	[\\/]* | [A-Za-z]:[\\/]*) ;;
cannam@154: 	=*)
cannam@154: 	  func_stripname '=' '' "$dir"
cannam@154: 	  dir=$lt_sysroot$func_stripname_result
cannam@154: 	  ;;
cannam@154: 	*)
cannam@154: 	  func_fatal_error "only absolute run-paths are allowed"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	case "$xrpath " in
cannam@154: 	*" $dir "*) ;;
cannam@154: 	*) func_append xrpath " $dir" ;;
cannam@154: 	esac
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -shared)
cannam@154: 	# The effects of -shared are defined in a previous loop.
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -shrext)
cannam@154: 	prev=shrext
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -static | -static-libtool-libs)
cannam@154: 	# The effects of -static are defined in a previous loop.
cannam@154: 	# We used to do the same as -all-static on platforms that
cannam@154: 	# didn't have a PIC flag, but the assumption that the effects
cannam@154: 	# would be equivalent was wrong.  It would break on at least
cannam@154: 	# Digital Unix and AIX.
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -thread-safe)
cannam@154: 	thread_safe=yes
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -version-info)
cannam@154: 	prev=vinfo
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -version-number)
cannam@154: 	prev=vinfo
cannam@154: 	vinfo_number=yes
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -weak)
cannam@154:         prev=weak
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -Wc,*)
cannam@154: 	func_stripname '-Wc,' '' "$arg"
cannam@154: 	args=$func_stripname_result
cannam@154: 	arg=
cannam@154: 	save_ifs=$IFS; IFS=,
cannam@154: 	for flag in $args; do
cannam@154: 	  IFS=$save_ifs
cannam@154:           func_quote_for_eval "$flag"
cannam@154: 	  func_append arg " $func_quote_for_eval_result"
cannam@154: 	  func_append compiler_flags " $func_quote_for_eval_result"
cannam@154: 	done
cannam@154: 	IFS=$save_ifs
cannam@154: 	func_stripname ' ' '' "$arg"
cannam@154: 	arg=$func_stripname_result
cannam@154: 	;;
cannam@154: 
cannam@154:       -Wl,*)
cannam@154: 	func_stripname '-Wl,' '' "$arg"
cannam@154: 	args=$func_stripname_result
cannam@154: 	arg=
cannam@154: 	save_ifs=$IFS; IFS=,
cannam@154: 	for flag in $args; do
cannam@154: 	  IFS=$save_ifs
cannam@154:           func_quote_for_eval "$flag"
cannam@154: 	  func_append arg " $wl$func_quote_for_eval_result"
cannam@154: 	  func_append compiler_flags " $wl$func_quote_for_eval_result"
cannam@154: 	  func_append linker_flags " $func_quote_for_eval_result"
cannam@154: 	done
cannam@154: 	IFS=$save_ifs
cannam@154: 	func_stripname ' ' '' "$arg"
cannam@154: 	arg=$func_stripname_result
cannam@154: 	;;
cannam@154: 
cannam@154:       -Xcompiler)
cannam@154: 	prev=xcompiler
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -Xlinker)
cannam@154: 	prev=xlinker
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       -XCClinker)
cannam@154: 	prev=xcclinker
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       # -msg_* for osf cc
cannam@154:       -msg_*)
cannam@154: 	func_quote_for_eval "$arg"
cannam@154: 	arg=$func_quote_for_eval_result
cannam@154: 	;;
cannam@154: 
cannam@154:       # Flags to be passed through unchanged, with rationale:
cannam@154:       # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
cannam@154:       # -r[0-9][0-9]*        specify processor for the SGI compiler
cannam@154:       # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
cannam@154:       # +DA*, +DD*           enable 64-bit mode for the HP compiler
cannam@154:       # -q*                  compiler args for the IBM compiler
cannam@154:       # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
cannam@154:       # -F/path              path to uninstalled frameworks, gcc on darwin
cannam@154:       # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
cannam@154:       # -fstack-protector*   stack protector flags for GCC
cannam@154:       # @file                GCC response files
cannam@154:       # -tp=*                Portland pgcc target processor selection
cannam@154:       # --sysroot=*          for sysroot support
cannam@154:       # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
cannam@154:       # -stdlib=*            select c++ std lib with clang
cannam@154:       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
cannam@154:       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
cannam@154:       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
cannam@154:         func_quote_for_eval "$arg"
cannam@154: 	arg=$func_quote_for_eval_result
cannam@154:         func_append compile_command " $arg"
cannam@154:         func_append finalize_command " $arg"
cannam@154:         func_append compiler_flags " $arg"
cannam@154:         continue
cannam@154:         ;;
cannam@154: 
cannam@154:       -Z*)
cannam@154:         if test os2 = "`expr $host : '.*\(os2\)'`"; then
cannam@154:           # OS/2 uses -Zxxx to specify OS/2-specific options
cannam@154: 	  compiler_flags="$compiler_flags $arg"
cannam@154: 	  func_append compile_command " $arg"
cannam@154: 	  func_append finalize_command " $arg"
cannam@154: 	  case $arg in
cannam@154: 	  -Zlinker | -Zstack)
cannam@154: 	    prev=xcompiler
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  continue
cannam@154:         else
cannam@154: 	  # Otherwise treat like 'Some other compiler flag' below
cannam@154: 	  func_quote_for_eval "$arg"
cannam@154: 	  arg=$func_quote_for_eval_result
cannam@154:         fi
cannam@154: 	;;
cannam@154: 
cannam@154:       # Some other compiler flag.
cannam@154:       -* | +*)
cannam@154:         func_quote_for_eval "$arg"
cannam@154: 	arg=$func_quote_for_eval_result
cannam@154: 	;;
cannam@154: 
cannam@154:       *.$objext)
cannam@154: 	# A standard object.
cannam@154: 	func_append objs " $arg"
cannam@154: 	;;
cannam@154: 
cannam@154:       *.lo)
cannam@154: 	# A libtool-controlled object.
cannam@154: 
cannam@154: 	# Check to see that this really is a libtool object.
cannam@154: 	if func_lalib_unsafe_p "$arg"; then
cannam@154: 	  pic_object=
cannam@154: 	  non_pic_object=
cannam@154: 
cannam@154: 	  # Read the .lo file
cannam@154: 	  func_source "$arg"
cannam@154: 
cannam@154: 	  if test -z "$pic_object" ||
cannam@154: 	     test -z "$non_pic_object" ||
cannam@154: 	     test none = "$pic_object" &&
cannam@154: 	     test none = "$non_pic_object"; then
cannam@154: 	    func_fatal_error "cannot find name of object for '$arg'"
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  # Extract subdirectory from the argument.
cannam@154: 	  func_dirname "$arg" "/" ""
cannam@154: 	  xdir=$func_dirname_result
cannam@154: 
cannam@154: 	  test none = "$pic_object" || {
cannam@154: 	    # Prepend the subdirectory the object is found in.
cannam@154: 	    pic_object=$xdir$pic_object
cannam@154: 
cannam@154: 	    if test dlfiles = "$prev"; then
cannam@154: 	      if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
cannam@154: 		func_append dlfiles " $pic_object"
cannam@154: 		prev=
cannam@154: 		continue
cannam@154: 	      else
cannam@154: 		# If libtool objects are unsupported, then we need to preload.
cannam@154: 		prev=dlprefiles
cannam@154: 	      fi
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    # CHECK ME:  I think I busted this.  -Ossama
cannam@154: 	    if test dlprefiles = "$prev"; then
cannam@154: 	      # Preload the old-style object.
cannam@154: 	      func_append dlprefiles " $pic_object"
cannam@154: 	      prev=
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    # A PIC object.
cannam@154: 	    func_append libobjs " $pic_object"
cannam@154: 	    arg=$pic_object
cannam@154: 	  }
cannam@154: 
cannam@154: 	  # Non-PIC object.
cannam@154: 	  if test none != "$non_pic_object"; then
cannam@154: 	    # Prepend the subdirectory the object is found in.
cannam@154: 	    non_pic_object=$xdir$non_pic_object
cannam@154: 
cannam@154: 	    # A standard non-PIC object
cannam@154: 	    func_append non_pic_objects " $non_pic_object"
cannam@154: 	    if test -z "$pic_object" || test none = "$pic_object"; then
cannam@154: 	      arg=$non_pic_object
cannam@154: 	    fi
cannam@154: 	  else
cannam@154: 	    # If the PIC object exists, use it instead.
cannam@154: 	    # $xdir was prepended to $pic_object above.
cannam@154: 	    non_pic_object=$pic_object
cannam@154: 	    func_append non_pic_objects " $non_pic_object"
cannam@154: 	  fi
cannam@154: 	else
cannam@154: 	  # Only an error if not doing a dry-run.
cannam@154: 	  if $opt_dry_run; then
cannam@154: 	    # Extract subdirectory from the argument.
cannam@154: 	    func_dirname "$arg" "/" ""
cannam@154: 	    xdir=$func_dirname_result
cannam@154: 
cannam@154: 	    func_lo2o "$arg"
cannam@154: 	    pic_object=$xdir$objdir/$func_lo2o_result
cannam@154: 	    non_pic_object=$xdir$func_lo2o_result
cannam@154: 	    func_append libobjs " $pic_object"
cannam@154: 	    func_append non_pic_objects " $non_pic_object"
cannam@154: 	  else
cannam@154: 	    func_fatal_error "'$arg' is not a valid libtool object"
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 	;;
cannam@154: 
cannam@154:       *.$libext)
cannam@154: 	# An archive.
cannam@154: 	func_append deplibs " $arg"
cannam@154: 	func_append old_deplibs " $arg"
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       *.la)
cannam@154: 	# A libtool-controlled library.
cannam@154: 
cannam@154: 	func_resolve_sysroot "$arg"
cannam@154: 	if test dlfiles = "$prev"; then
cannam@154: 	  # This library was specified with -dlopen.
cannam@154: 	  func_append dlfiles " $func_resolve_sysroot_result"
cannam@154: 	  prev=
cannam@154: 	elif test dlprefiles = "$prev"; then
cannam@154: 	  # The library was specified with -dlpreopen.
cannam@154: 	  func_append dlprefiles " $func_resolve_sysroot_result"
cannam@154: 	  prev=
cannam@154: 	else
cannam@154: 	  func_append deplibs " $func_resolve_sysroot_result"
cannam@154: 	fi
cannam@154: 	continue
cannam@154: 	;;
cannam@154: 
cannam@154:       # Some other compiler argument.
cannam@154:       *)
cannam@154: 	# Unknown arguments in both finalize_command and compile_command need
cannam@154: 	# to be aesthetically quoted because they are evaled later.
cannam@154: 	func_quote_for_eval "$arg"
cannam@154: 	arg=$func_quote_for_eval_result
cannam@154: 	;;
cannam@154:       esac # arg
cannam@154: 
cannam@154:       # Now actually substitute the argument into the commands.
cannam@154:       if test -n "$arg"; then
cannam@154: 	func_append compile_command " $arg"
cannam@154: 	func_append finalize_command " $arg"
cannam@154:       fi
cannam@154:     done # argument parsing loop
cannam@154: 
cannam@154:     test -n "$prev" && \
cannam@154:       func_fatal_help "the '$prevarg' option requires an argument"
cannam@154: 
cannam@154:     if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
cannam@154:       eval arg=\"$export_dynamic_flag_spec\"
cannam@154:       func_append compile_command " $arg"
cannam@154:       func_append finalize_command " $arg"
cannam@154:     fi
cannam@154: 
cannam@154:     oldlibs=
cannam@154:     # calculate the name of the file, without its directory
cannam@154:     func_basename "$output"
cannam@154:     outputname=$func_basename_result
cannam@154:     libobjs_save=$libobjs
cannam@154: 
cannam@154:     if test -n "$shlibpath_var"; then
cannam@154:       # get the directories listed in $shlibpath_var
cannam@154:       eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
cannam@154:     else
cannam@154:       shlib_search_path=
cannam@154:     fi
cannam@154:     eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
cannam@154:     eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
cannam@154: 
cannam@154:     # Definition is injected by LT_CONFIG during libtool generation.
cannam@154:     func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
cannam@154: 
cannam@154:     func_dirname "$output" "/" ""
cannam@154:     output_objdir=$func_dirname_result$objdir
cannam@154:     func_to_tool_file "$output_objdir/"
cannam@154:     tool_output_objdir=$func_to_tool_file_result
cannam@154:     # Create the object directory.
cannam@154:     func_mkdir_p "$output_objdir"
cannam@154: 
cannam@154:     # Determine the type of output
cannam@154:     case $output in
cannam@154:     "")
cannam@154:       func_fatal_help "you must specify an output file"
cannam@154:       ;;
cannam@154:     *.$libext) linkmode=oldlib ;;
cannam@154:     *.lo | *.$objext) linkmode=obj ;;
cannam@154:     *.la) linkmode=lib ;;
cannam@154:     *) linkmode=prog ;; # Anything else should be a program.
cannam@154:     esac
cannam@154: 
cannam@154:     specialdeplibs=
cannam@154: 
cannam@154:     libs=
cannam@154:     # Find all interdependent deplibs by searching for libraries
cannam@154:     # that are linked more than once (e.g. -la -lb -la)
cannam@154:     for deplib in $deplibs; do
cannam@154:       if $opt_preserve_dup_deps; then
cannam@154: 	case "$libs " in
cannam@154: 	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
cannam@154: 	esac
cannam@154:       fi
cannam@154:       func_append libs " $deplib"
cannam@154:     done
cannam@154: 
cannam@154:     if test lib = "$linkmode"; then
cannam@154:       libs="$predeps $libs $compiler_lib_search_path $postdeps"
cannam@154: 
cannam@154:       # Compute libraries that are listed more than once in $predeps
cannam@154:       # $postdeps and mark them as special (i.e., whose duplicates are
cannam@154:       # not to be eliminated).
cannam@154:       pre_post_deps=
cannam@154:       if $opt_duplicate_compiler_generated_deps; then
cannam@154: 	for pre_post_dep in $predeps $postdeps; do
cannam@154: 	  case "$pre_post_deps " in
cannam@154: 	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
cannam@154: 	  esac
cannam@154: 	  func_append pre_post_deps " $pre_post_dep"
cannam@154: 	done
cannam@154:       fi
cannam@154:       pre_post_deps=
cannam@154:     fi
cannam@154: 
cannam@154:     deplibs=
cannam@154:     newdependency_libs=
cannam@154:     newlib_search_path=
cannam@154:     need_relink=no # whether we're linking any uninstalled libtool libraries
cannam@154:     notinst_deplibs= # not-installed libtool libraries
cannam@154:     notinst_path= # paths that contain not-installed libtool libraries
cannam@154: 
cannam@154:     case $linkmode in
cannam@154:     lib)
cannam@154: 	passes="conv dlpreopen link"
cannam@154: 	for file in $dlfiles $dlprefiles; do
cannam@154: 	  case $file in
cannam@154: 	  *.la) ;;
cannam@154: 	  *)
cannam@154: 	    func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	done
cannam@154: 	;;
cannam@154:     prog)
cannam@154: 	compile_deplibs=
cannam@154: 	finalize_deplibs=
cannam@154: 	alldeplibs=false
cannam@154: 	newdlfiles=
cannam@154: 	newdlprefiles=
cannam@154: 	passes="conv scan dlopen dlpreopen link"
cannam@154: 	;;
cannam@154:     *)  passes="conv"
cannam@154: 	;;
cannam@154:     esac
cannam@154: 
cannam@154:     for pass in $passes; do
cannam@154:       # The preopen pass in lib mode reverses $deplibs; put it back here
cannam@154:       # so that -L comes before libs that need it for instance...
cannam@154:       if test lib,link = "$linkmode,$pass"; then
cannam@154: 	## FIXME: Find the place where the list is rebuilt in the wrong
cannam@154: 	##        order, and fix it there properly
cannam@154:         tmp_deplibs=
cannam@154: 	for deplib in $deplibs; do
cannam@154: 	  tmp_deplibs="$deplib $tmp_deplibs"
cannam@154: 	done
cannam@154: 	deplibs=$tmp_deplibs
cannam@154:       fi
cannam@154: 
cannam@154:       if test lib,link = "$linkmode,$pass" ||
cannam@154: 	 test prog,scan = "$linkmode,$pass"; then
cannam@154: 	libs=$deplibs
cannam@154: 	deplibs=
cannam@154:       fi
cannam@154:       if test prog = "$linkmode"; then
cannam@154: 	case $pass in
cannam@154: 	dlopen) libs=$dlfiles ;;
cannam@154: 	dlpreopen) libs=$dlprefiles ;;
cannam@154: 	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
cannam@154: 	esac
cannam@154:       fi
cannam@154:       if test lib,dlpreopen = "$linkmode,$pass"; then
cannam@154: 	# Collect and forward deplibs of preopened libtool libs
cannam@154: 	for lib in $dlprefiles; do
cannam@154: 	  # Ignore non-libtool-libs
cannam@154: 	  dependency_libs=
cannam@154: 	  func_resolve_sysroot "$lib"
cannam@154: 	  case $lib in
cannam@154: 	  *.la)	func_source "$func_resolve_sysroot_result" ;;
cannam@154: 	  esac
cannam@154: 
cannam@154: 	  # Collect preopened libtool deplibs, except any this library
cannam@154: 	  # has declared as weak libs
cannam@154: 	  for deplib in $dependency_libs; do
cannam@154: 	    func_basename "$deplib"
cannam@154:             deplib_base=$func_basename_result
cannam@154: 	    case " $weak_libs " in
cannam@154: 	    *" $deplib_base "*) ;;
cannam@154: 	    *) func_append deplibs " $deplib" ;;
cannam@154: 	    esac
cannam@154: 	  done
cannam@154: 	done
cannam@154: 	libs=$dlprefiles
cannam@154:       fi
cannam@154:       if test dlopen = "$pass"; then
cannam@154: 	# Collect dlpreopened libraries
cannam@154: 	save_deplibs=$deplibs
cannam@154: 	deplibs=
cannam@154:       fi
cannam@154: 
cannam@154:       for deplib in $libs; do
cannam@154: 	lib=
cannam@154: 	found=false
cannam@154: 	case $deplib in
cannam@154: 	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
cannam@154:         |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
cannam@154: 	  if test prog,link = "$linkmode,$pass"; then
cannam@154: 	    compile_deplibs="$deplib $compile_deplibs"
cannam@154: 	    finalize_deplibs="$deplib $finalize_deplibs"
cannam@154: 	  else
cannam@154: 	    func_append compiler_flags " $deplib"
cannam@154: 	    if test lib = "$linkmode"; then
cannam@154: 		case "$new_inherited_linker_flags " in
cannam@154: 		    *" $deplib "*) ;;
cannam@154: 		    * ) func_append new_inherited_linker_flags " $deplib" ;;
cannam@154: 		esac
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	-l*)
cannam@154: 	  if test lib != "$linkmode" && test prog != "$linkmode"; then
cannam@154: 	    func_warning "'-l' is ignored for archives/objects"
cannam@154: 	    continue
cannam@154: 	  fi
cannam@154: 	  func_stripname '-l' '' "$deplib"
cannam@154: 	  name=$func_stripname_result
cannam@154: 	  if test lib = "$linkmode"; then
cannam@154: 	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
cannam@154: 	  else
cannam@154: 	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
cannam@154: 	  fi
cannam@154: 	  for searchdir in $searchdirs; do
cannam@154: 	    for search_ext in .la $std_shrext .so .a; do
cannam@154: 	      # Search the libtool library
cannam@154: 	      lib=$searchdir/lib$name$search_ext
cannam@154: 	      if test -f "$lib"; then
cannam@154: 		if test .la = "$search_ext"; then
cannam@154: 		  found=:
cannam@154: 		else
cannam@154: 		  found=false
cannam@154: 		fi
cannam@154: 		break 2
cannam@154: 	      fi
cannam@154: 	    done
cannam@154: 	  done
cannam@154: 	  if $found; then
cannam@154: 	    # deplib is a libtool library
cannam@154: 	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
cannam@154: 	    # We need to do some special things here, and not later.
cannam@154: 	    if test yes = "$allow_libtool_libs_with_static_runtimes"; then
cannam@154: 	      case " $predeps $postdeps " in
cannam@154: 	      *" $deplib "*)
cannam@154: 		if func_lalib_p "$lib"; then
cannam@154: 		  library_names=
cannam@154: 		  old_library=
cannam@154: 		  func_source "$lib"
cannam@154: 		  for l in $old_library $library_names; do
cannam@154: 		    ll=$l
cannam@154: 		  done
cannam@154: 		  if test "X$ll" = "X$old_library"; then # only static version available
cannam@154: 		    found=false
cannam@154: 		    func_dirname "$lib" "" "."
cannam@154: 		    ladir=$func_dirname_result
cannam@154: 		    lib=$ladir/$old_library
cannam@154: 		    if test prog,link = "$linkmode,$pass"; then
cannam@154: 		      compile_deplibs="$deplib $compile_deplibs"
cannam@154: 		      finalize_deplibs="$deplib $finalize_deplibs"
cannam@154: 		    else
cannam@154: 		      deplibs="$deplib $deplibs"
cannam@154: 		      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
cannam@154: 		    fi
cannam@154: 		    continue
cannam@154: 		  fi
cannam@154: 		fi
cannam@154: 		;;
cannam@154: 	      *) ;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	  else
cannam@154: 	    # deplib doesn't seem to be a libtool library
cannam@154: 	    if test prog,link = "$linkmode,$pass"; then
cannam@154: 	      compile_deplibs="$deplib $compile_deplibs"
cannam@154: 	      finalize_deplibs="$deplib $finalize_deplibs"
cannam@154: 	    else
cannam@154: 	      deplibs="$deplib $deplibs"
cannam@154: 	      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
cannam@154: 	    fi
cannam@154: 	    continue
cannam@154: 	  fi
cannam@154: 	  ;; # -l
cannam@154: 	*.ltframework)
cannam@154: 	  if test prog,link = "$linkmode,$pass"; then
cannam@154: 	    compile_deplibs="$deplib $compile_deplibs"
cannam@154: 	    finalize_deplibs="$deplib $finalize_deplibs"
cannam@154: 	  else
cannam@154: 	    deplibs="$deplib $deplibs"
cannam@154: 	    if test lib = "$linkmode"; then
cannam@154: 		case "$new_inherited_linker_flags " in
cannam@154: 		    *" $deplib "*) ;;
cannam@154: 		    * ) func_append new_inherited_linker_flags " $deplib" ;;
cannam@154: 		esac
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	-L*)
cannam@154: 	  case $linkmode in
cannam@154: 	  lib)
cannam@154: 	    deplibs="$deplib $deplibs"
cannam@154: 	    test conv = "$pass" && continue
cannam@154: 	    newdependency_libs="$deplib $newdependency_libs"
cannam@154: 	    func_stripname '-L' '' "$deplib"
cannam@154: 	    func_resolve_sysroot "$func_stripname_result"
cannam@154: 	    func_append newlib_search_path " $func_resolve_sysroot_result"
cannam@154: 	    ;;
cannam@154: 	  prog)
cannam@154: 	    if test conv = "$pass"; then
cannam@154: 	      deplibs="$deplib $deplibs"
cannam@154: 	      continue
cannam@154: 	    fi
cannam@154: 	    if test scan = "$pass"; then
cannam@154: 	      deplibs="$deplib $deplibs"
cannam@154: 	    else
cannam@154: 	      compile_deplibs="$deplib $compile_deplibs"
cannam@154: 	      finalize_deplibs="$deplib $finalize_deplibs"
cannam@154: 	    fi
cannam@154: 	    func_stripname '-L' '' "$deplib"
cannam@154: 	    func_resolve_sysroot "$func_stripname_result"
cannam@154: 	    func_append newlib_search_path " $func_resolve_sysroot_result"
cannam@154: 	    ;;
cannam@154: 	  *)
cannam@154: 	    func_warning "'-L' is ignored for archives/objects"
cannam@154: 	    ;;
cannam@154: 	  esac # linkmode
cannam@154: 	  continue
cannam@154: 	  ;; # -L
cannam@154: 	-R*)
cannam@154: 	  if test link = "$pass"; then
cannam@154: 	    func_stripname '-R' '' "$deplib"
cannam@154: 	    func_resolve_sysroot "$func_stripname_result"
cannam@154: 	    dir=$func_resolve_sysroot_result
cannam@154: 	    # Make sure the xrpath contains only unique directories.
cannam@154: 	    case "$xrpath " in
cannam@154: 	    *" $dir "*) ;;
cannam@154: 	    *) func_append xrpath " $dir" ;;
cannam@154: 	    esac
cannam@154: 	  fi
cannam@154: 	  deplibs="$deplib $deplibs"
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	*.la)
cannam@154: 	  func_resolve_sysroot "$deplib"
cannam@154: 	  lib=$func_resolve_sysroot_result
cannam@154: 	  ;;
cannam@154: 	*.$libext)
cannam@154: 	  if test conv = "$pass"; then
cannam@154: 	    deplibs="$deplib $deplibs"
cannam@154: 	    continue
cannam@154: 	  fi
cannam@154: 	  case $linkmode in
cannam@154: 	  lib)
cannam@154: 	    # Linking convenience modules into shared libraries is allowed,
cannam@154: 	    # but linking other static libraries is non-portable.
cannam@154: 	    case " $dlpreconveniencelibs " in
cannam@154: 	    *" $deplib "*) ;;
cannam@154: 	    *)
cannam@154: 	      valid_a_lib=false
cannam@154: 	      case $deplibs_check_method in
cannam@154: 		match_pattern*)
cannam@154: 		  set dummy $deplibs_check_method; shift
cannam@154: 		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
cannam@154: 		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
cannam@154: 		    | $EGREP "$match_pattern_regex" > /dev/null; then
cannam@154: 		    valid_a_lib=:
cannam@154: 		  fi
cannam@154: 		;;
cannam@154: 		pass_all)
cannam@154: 		  valid_a_lib=:
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	      if $valid_a_lib; then
cannam@154: 		echo
cannam@154: 		$ECHO "*** Warning: Linking the shared library $output against the"
cannam@154: 		$ECHO "*** static library $deplib is not portable!"
cannam@154: 		deplibs="$deplib $deplibs"
cannam@154: 	      else
cannam@154: 		echo
cannam@154: 		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
cannam@154: 		echo "*** I have the capability to make that library automatically link in when"
cannam@154: 		echo "*** you link to this library.  But I can only do this if you have a"
cannam@154: 		echo "*** shared version of the library, which you do not appear to have"
cannam@154: 		echo "*** because the file extensions .$libext of this argument makes me believe"
cannam@154: 		echo "*** that it is just a static archive that I should not use here."
cannam@154: 	      fi
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	    continue
cannam@154: 	    ;;
cannam@154: 	  prog)
cannam@154: 	    if test link != "$pass"; then
cannam@154: 	      deplibs="$deplib $deplibs"
cannam@154: 	    else
cannam@154: 	      compile_deplibs="$deplib $compile_deplibs"
cannam@154: 	      finalize_deplibs="$deplib $finalize_deplibs"
cannam@154: 	    fi
cannam@154: 	    continue
cannam@154: 	    ;;
cannam@154: 	  esac # linkmode
cannam@154: 	  ;; # *.$libext
cannam@154: 	*.lo | *.$objext)
cannam@154: 	  if test conv = "$pass"; then
cannam@154: 	    deplibs="$deplib $deplibs"
cannam@154: 	  elif test prog = "$linkmode"; then
cannam@154: 	    if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
cannam@154: 	      # If there is no dlopen support or we're linking statically,
cannam@154: 	      # we need to preload.
cannam@154: 	      func_append newdlprefiles " $deplib"
cannam@154: 	      compile_deplibs="$deplib $compile_deplibs"
cannam@154: 	      finalize_deplibs="$deplib $finalize_deplibs"
cannam@154: 	    else
cannam@154: 	      func_append newdlfiles " $deplib"
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	%DEPLIBS%)
cannam@154: 	  alldeplibs=:
cannam@154: 	  continue
cannam@154: 	  ;;
cannam@154: 	esac # case $deplib
cannam@154: 
cannam@154: 	$found || test -f "$lib" \
cannam@154: 	  || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
cannam@154: 
cannam@154: 	# Check to see that this really is a libtool archive.
cannam@154: 	func_lalib_unsafe_p "$lib" \
cannam@154: 	  || func_fatal_error "'$lib' is not a valid libtool archive"
cannam@154: 
cannam@154: 	func_dirname "$lib" "" "."
cannam@154: 	ladir=$func_dirname_result
cannam@154: 
cannam@154: 	dlname=
cannam@154: 	dlopen=
cannam@154: 	dlpreopen=
cannam@154: 	libdir=
cannam@154: 	library_names=
cannam@154: 	old_library=
cannam@154: 	inherited_linker_flags=
cannam@154: 	# If the library was installed with an old release of libtool,
cannam@154: 	# it will not redefine variables installed, or shouldnotlink
cannam@154: 	installed=yes
cannam@154: 	shouldnotlink=no
cannam@154: 	avoidtemprpath=
cannam@154: 
cannam@154: 
cannam@154: 	# Read the .la file
cannam@154: 	func_source "$lib"
cannam@154: 
cannam@154: 	# Convert "-framework foo" to "foo.ltframework"
cannam@154: 	if test -n "$inherited_linker_flags"; then
cannam@154: 	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
cannam@154: 	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
cannam@154: 	    case " $new_inherited_linker_flags " in
cannam@154: 	      *" $tmp_inherited_linker_flag "*) ;;
cannam@154: 	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
cannam@154: 	    esac
cannam@154: 	  done
cannam@154: 	fi
cannam@154: 	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
cannam@154: 	if test lib,link = "$linkmode,$pass" ||
cannam@154: 	   test prog,scan = "$linkmode,$pass" ||
cannam@154: 	   { test prog != "$linkmode" && test lib != "$linkmode"; }; then
cannam@154: 	  test -n "$dlopen" && func_append dlfiles " $dlopen"
cannam@154: 	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
cannam@154: 	fi
cannam@154: 
cannam@154: 	if test conv = "$pass"; then
cannam@154: 	  # Only check for convenience libraries
cannam@154: 	  deplibs="$lib $deplibs"
cannam@154: 	  if test -z "$libdir"; then
cannam@154: 	    if test -z "$old_library"; then
cannam@154: 	      func_fatal_error "cannot find name of link library for '$lib'"
cannam@154: 	    fi
cannam@154: 	    # It is a libtool convenience library, so add in its objects.
cannam@154: 	    func_append convenience " $ladir/$objdir/$old_library"
cannam@154: 	    func_append old_convenience " $ladir/$objdir/$old_library"
cannam@154: 	  elif test prog != "$linkmode" && test lib != "$linkmode"; then
cannam@154: 	    func_fatal_error "'$lib' is not a convenience library"
cannam@154: 	  fi
cannam@154: 	  tmp_libs=
cannam@154: 	  for deplib in $dependency_libs; do
cannam@154: 	    deplibs="$deplib $deplibs"
cannam@154: 	    if $opt_preserve_dup_deps; then
cannam@154: 	      case "$tmp_libs " in
cannam@154: 	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	    func_append tmp_libs " $deplib"
cannam@154: 	  done
cannam@154: 	  continue
cannam@154: 	fi # $pass = conv
cannam@154: 
cannam@154: 
cannam@154: 	# Get the name of the library we link against.
cannam@154: 	linklib=
cannam@154: 	if test -n "$old_library" &&
cannam@154: 	   { test yes = "$prefer_static_libs" ||
cannam@154: 	     test built,no = "$prefer_static_libs,$installed"; }; then
cannam@154: 	  linklib=$old_library
cannam@154: 	else
cannam@154: 	  for l in $old_library $library_names; do
cannam@154: 	    linklib=$l
cannam@154: 	  done
cannam@154: 	fi
cannam@154: 	if test -z "$linklib"; then
cannam@154: 	  func_fatal_error "cannot find name of link library for '$lib'"
cannam@154: 	fi
cannam@154: 
cannam@154: 	# This library was specified with -dlopen.
cannam@154: 	if test dlopen = "$pass"; then
cannam@154: 	  test -z "$libdir" \
cannam@154: 	    && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
cannam@154: 	  if test -z "$dlname" ||
cannam@154: 	     test yes != "$dlopen_support" ||
cannam@154: 	     test no = "$build_libtool_libs"
cannam@154: 	  then
cannam@154: 	    # If there is no dlname, no dlopen support or we're linking
cannam@154: 	    # statically, we need to preload.  We also need to preload any
cannam@154: 	    # dependent libraries so libltdl's deplib preloader doesn't
cannam@154: 	    # bomb out in the load deplibs phase.
cannam@154: 	    func_append dlprefiles " $lib $dependency_libs"
cannam@154: 	  else
cannam@154: 	    func_append newdlfiles " $lib"
cannam@154: 	  fi
cannam@154: 	  continue
cannam@154: 	fi # $pass = dlopen
cannam@154: 
cannam@154: 	# We need an absolute path.
cannam@154: 	case $ladir in
cannam@154: 	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
cannam@154: 	*)
cannam@154: 	  abs_ladir=`cd "$ladir" && pwd`
cannam@154: 	  if test -z "$abs_ladir"; then
cannam@154: 	    func_warning "cannot determine absolute directory name of '$ladir'"
cannam@154: 	    func_warning "passing it literally to the linker, although it might fail"
cannam@154: 	    abs_ladir=$ladir
cannam@154: 	  fi
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	func_basename "$lib"
cannam@154: 	laname=$func_basename_result
cannam@154: 
cannam@154: 	# Find the relevant object directory and library name.
cannam@154: 	if test yes = "$installed"; then
cannam@154: 	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
cannam@154: 	    func_warning "library '$lib' was moved."
cannam@154: 	    dir=$ladir
cannam@154: 	    absdir=$abs_ladir
cannam@154: 	    libdir=$abs_ladir
cannam@154: 	  else
cannam@154: 	    dir=$lt_sysroot$libdir
cannam@154: 	    absdir=$lt_sysroot$libdir
cannam@154: 	  fi
cannam@154: 	  test yes = "$hardcode_automatic" && avoidtemprpath=yes
cannam@154: 	else
cannam@154: 	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
cannam@154: 	    dir=$ladir
cannam@154: 	    absdir=$abs_ladir
cannam@154: 	    # Remove this search path later
cannam@154: 	    func_append notinst_path " $abs_ladir"
cannam@154: 	  else
cannam@154: 	    dir=$ladir/$objdir
cannam@154: 	    absdir=$abs_ladir/$objdir
cannam@154: 	    # Remove this search path later
cannam@154: 	    func_append notinst_path " $abs_ladir"
cannam@154: 	  fi
cannam@154: 	fi # $installed = yes
cannam@154: 	func_stripname 'lib' '.la' "$laname"
cannam@154: 	name=$func_stripname_result
cannam@154: 
cannam@154: 	# This library was specified with -dlpreopen.
cannam@154: 	if test dlpreopen = "$pass"; then
cannam@154: 	  if test -z "$libdir" && test prog = "$linkmode"; then
cannam@154: 	    func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
cannam@154: 	  fi
cannam@154: 	  case $host in
cannam@154: 	    # special handling for platforms with PE-DLLs.
cannam@154: 	    *cygwin* | *mingw* | *cegcc* )
cannam@154: 	      # Linker will automatically link against shared library if both
cannam@154: 	      # static and shared are present.  Therefore, ensure we extract
cannam@154: 	      # symbols from the import library if a shared library is present
cannam@154: 	      # (otherwise, the dlopen module name will be incorrect).  We do
cannam@154: 	      # this by putting the import library name into $newdlprefiles.
cannam@154: 	      # We recover the dlopen module name by 'saving' the la file
cannam@154: 	      # name in a special purpose variable, and (later) extracting the
cannam@154: 	      # dlname from the la file.
cannam@154: 	      if test -n "$dlname"; then
cannam@154: 	        func_tr_sh "$dir/$linklib"
cannam@154: 	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
cannam@154: 	        func_append newdlprefiles " $dir/$linklib"
cannam@154: 	      else
cannam@154: 	        func_append newdlprefiles " $dir/$old_library"
cannam@154: 	        # Keep a list of preopened convenience libraries to check
cannam@154: 	        # that they are being used correctly in the link pass.
cannam@154: 	        test -z "$libdir" && \
cannam@154: 	          func_append dlpreconveniencelibs " $dir/$old_library"
cannam@154: 	      fi
cannam@154: 	    ;;
cannam@154: 	    * )
cannam@154: 	      # Prefer using a static library (so that no silly _DYNAMIC symbols
cannam@154: 	      # are required to link).
cannam@154: 	      if test -n "$old_library"; then
cannam@154: 	        func_append newdlprefiles " $dir/$old_library"
cannam@154: 	        # Keep a list of preopened convenience libraries to check
cannam@154: 	        # that they are being used correctly in the link pass.
cannam@154: 	        test -z "$libdir" && \
cannam@154: 	          func_append dlpreconveniencelibs " $dir/$old_library"
cannam@154: 	      # Otherwise, use the dlname, so that lt_dlopen finds it.
cannam@154: 	      elif test -n "$dlname"; then
cannam@154: 	        func_append newdlprefiles " $dir/$dlname"
cannam@154: 	      else
cannam@154: 	        func_append newdlprefiles " $dir/$linklib"
cannam@154: 	      fi
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	fi # $pass = dlpreopen
cannam@154: 
cannam@154: 	if test -z "$libdir"; then
cannam@154: 	  # Link the convenience library
cannam@154: 	  if test lib = "$linkmode"; then
cannam@154: 	    deplibs="$dir/$old_library $deplibs"
cannam@154: 	  elif test prog,link = "$linkmode,$pass"; then
cannam@154: 	    compile_deplibs="$dir/$old_library $compile_deplibs"
cannam@154: 	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
cannam@154: 	  else
cannam@154: 	    deplibs="$lib $deplibs" # used for prog,scan pass
cannam@154: 	  fi
cannam@154: 	  continue
cannam@154: 	fi
cannam@154: 
cannam@154: 
cannam@154: 	if test prog = "$linkmode" && test link != "$pass"; then
cannam@154: 	  func_append newlib_search_path " $ladir"
cannam@154: 	  deplibs="$lib $deplibs"
cannam@154: 
cannam@154: 	  linkalldeplibs=false
cannam@154: 	  if test no != "$link_all_deplibs" || test -z "$library_names" ||
cannam@154: 	     test no = "$build_libtool_libs"; then
cannam@154: 	    linkalldeplibs=:
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  tmp_libs=
cannam@154: 	  for deplib in $dependency_libs; do
cannam@154: 	    case $deplib in
cannam@154: 	    -L*) func_stripname '-L' '' "$deplib"
cannam@154: 	         func_resolve_sysroot "$func_stripname_result"
cannam@154: 	         func_append newlib_search_path " $func_resolve_sysroot_result"
cannam@154: 		 ;;
cannam@154: 	    esac
cannam@154: 	    # Need to link against all dependency_libs?
cannam@154: 	    if $linkalldeplibs; then
cannam@154: 	      deplibs="$deplib $deplibs"
cannam@154: 	    else
cannam@154: 	      # Need to hardcode shared library paths
cannam@154: 	      # or/and link against static libraries
cannam@154: 	      newdependency_libs="$deplib $newdependency_libs"
cannam@154: 	    fi
cannam@154: 	    if $opt_preserve_dup_deps; then
cannam@154: 	      case "$tmp_libs " in
cannam@154: 	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	    func_append tmp_libs " $deplib"
cannam@154: 	  done # for deplib
cannam@154: 	  continue
cannam@154: 	fi # $linkmode = prog...
cannam@154: 
cannam@154: 	if test prog,link = "$linkmode,$pass"; then
cannam@154: 	  if test -n "$library_names" &&
cannam@154: 	     { { test no = "$prefer_static_libs" ||
cannam@154: 	         test built,yes = "$prefer_static_libs,$installed"; } ||
cannam@154: 	       test -z "$old_library"; }; then
cannam@154: 	    # We need to hardcode the library path
cannam@154: 	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
cannam@154: 	      # Make sure the rpath contains only unique directories.
cannam@154: 	      case $temp_rpath: in
cannam@154: 	      *"$absdir:"*) ;;
cannam@154: 	      *) func_append temp_rpath "$absdir:" ;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    # Hardcode the library path.
cannam@154: 	    # Skip directories that are in the system default run-time
cannam@154: 	    # search path.
cannam@154: 	    case " $sys_lib_dlsearch_path " in
cannam@154: 	    *" $absdir "*) ;;
cannam@154: 	    *)
cannam@154: 	      case "$compile_rpath " in
cannam@154: 	      *" $absdir "*) ;;
cannam@154: 	      *) func_append compile_rpath " $absdir" ;;
cannam@154: 	      esac
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	    case " $sys_lib_dlsearch_path " in
cannam@154: 	    *" $libdir "*) ;;
cannam@154: 	    *)
cannam@154: 	      case "$finalize_rpath " in
cannam@154: 	      *" $libdir "*) ;;
cannam@154: 	      *) func_append finalize_rpath " $libdir" ;;
cannam@154: 	      esac
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	  fi # $linkmode,$pass = prog,link...
cannam@154: 
cannam@154: 	  if $alldeplibs &&
cannam@154: 	     { test pass_all = "$deplibs_check_method" ||
cannam@154: 	       { test yes = "$build_libtool_libs" &&
cannam@154: 		 test -n "$library_names"; }; }; then
cannam@154: 	    # We only need to search for static libraries
cannam@154: 	    continue
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	link_static=no # Whether the deplib will be linked statically
cannam@154: 	use_static_libs=$prefer_static_libs
cannam@154: 	if test built = "$use_static_libs" && test yes = "$installed"; then
cannam@154: 	  use_static_libs=no
cannam@154: 	fi
cannam@154: 	if test -n "$library_names" &&
cannam@154: 	   { test no = "$use_static_libs" || test -z "$old_library"; }; then
cannam@154: 	  case $host in
cannam@154: 	  *cygwin* | *mingw* | *cegcc* | *os2*)
cannam@154: 	      # No point in relinking DLLs because paths are not encoded
cannam@154: 	      func_append notinst_deplibs " $lib"
cannam@154: 	      need_relink=no
cannam@154: 	    ;;
cannam@154: 	  *)
cannam@154: 	    if test no = "$installed"; then
cannam@154: 	      func_append notinst_deplibs " $lib"
cannam@154: 	      need_relink=yes
cannam@154: 	    fi
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  # This is a shared library
cannam@154: 
cannam@154: 	  # Warn about portability, can't link against -module's on some
cannam@154: 	  # systems (darwin).  Don't bleat about dlopened modules though!
cannam@154: 	  dlopenmodule=
cannam@154: 	  for dlpremoduletest in $dlprefiles; do
cannam@154: 	    if test "X$dlpremoduletest" = "X$lib"; then
cannam@154: 	      dlopenmodule=$dlpremoduletest
cannam@154: 	      break
cannam@154: 	    fi
cannam@154: 	  done
cannam@154: 	  if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
cannam@154: 	    echo
cannam@154: 	    if test prog = "$linkmode"; then
cannam@154: 	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
cannam@154: 	    else
cannam@154: 	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
cannam@154: 	    fi
cannam@154: 	    $ECHO "*** $linklib is not portable!"
cannam@154: 	  fi
cannam@154: 	  if test lib = "$linkmode" &&
cannam@154: 	     test yes = "$hardcode_into_libs"; then
cannam@154: 	    # Hardcode the library path.
cannam@154: 	    # Skip directories that are in the system default run-time
cannam@154: 	    # search path.
cannam@154: 	    case " $sys_lib_dlsearch_path " in
cannam@154: 	    *" $absdir "*) ;;
cannam@154: 	    *)
cannam@154: 	      case "$compile_rpath " in
cannam@154: 	      *" $absdir "*) ;;
cannam@154: 	      *) func_append compile_rpath " $absdir" ;;
cannam@154: 	      esac
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	    case " $sys_lib_dlsearch_path " in
cannam@154: 	    *" $libdir "*) ;;
cannam@154: 	    *)
cannam@154: 	      case "$finalize_rpath " in
cannam@154: 	      *" $libdir "*) ;;
cannam@154: 	      *) func_append finalize_rpath " $libdir" ;;
cannam@154: 	      esac
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  if test -n "$old_archive_from_expsyms_cmds"; then
cannam@154: 	    # figure out the soname
cannam@154: 	    set dummy $library_names
cannam@154: 	    shift
cannam@154: 	    realname=$1
cannam@154: 	    shift
cannam@154: 	    libname=`eval "\\$ECHO \"$libname_spec\""`
cannam@154: 	    # use dlname if we got it. it's perfectly good, no?
cannam@154: 	    if test -n "$dlname"; then
cannam@154: 	      soname=$dlname
cannam@154: 	    elif test -n "$soname_spec"; then
cannam@154: 	      # bleh windows
cannam@154: 	      case $host in
cannam@154: 	      *cygwin* | mingw* | *cegcc* | *os2*)
cannam@154: 	        func_arith $current - $age
cannam@154: 		major=$func_arith_result
cannam@154: 		versuffix=-$major
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	      eval soname=\"$soname_spec\"
cannam@154: 	    else
cannam@154: 	      soname=$realname
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    # Make a new name for the extract_expsyms_cmds to use
cannam@154: 	    soroot=$soname
cannam@154: 	    func_basename "$soroot"
cannam@154: 	    soname=$func_basename_result
cannam@154: 	    func_stripname 'lib' '.dll' "$soname"
cannam@154: 	    newlib=libimp-$func_stripname_result.a
cannam@154: 
cannam@154: 	    # If the library has no export list, then create one now
cannam@154: 	    if test -f "$output_objdir/$soname-def"; then :
cannam@154: 	    else
cannam@154: 	      func_verbose "extracting exported symbol list from '$soname'"
cannam@154: 	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    # Create $newlib
cannam@154: 	    if test -f "$output_objdir/$newlib"; then :; else
cannam@154: 	      func_verbose "generating import library for '$soname'"
cannam@154: 	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
cannam@154: 	    fi
cannam@154: 	    # make sure the library variables are pointing to the new library
cannam@154: 	    dir=$output_objdir
cannam@154: 	    linklib=$newlib
cannam@154: 	  fi # test -n "$old_archive_from_expsyms_cmds"
cannam@154: 
cannam@154: 	  if test prog = "$linkmode" || test relink != "$opt_mode"; then
cannam@154: 	    add_shlibpath=
cannam@154: 	    add_dir=
cannam@154: 	    add=
cannam@154: 	    lib_linked=yes
cannam@154: 	    case $hardcode_action in
cannam@154: 	    immediate | unsupported)
cannam@154: 	      if test no = "$hardcode_direct"; then
cannam@154: 		add=$dir/$linklib
cannam@154: 		case $host in
cannam@154: 		  *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
cannam@154: 		  *-*-sysv4*uw2*) add_dir=-L$dir ;;
cannam@154: 		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
cannam@154: 		    *-*-unixware7*) add_dir=-L$dir ;;
cannam@154: 		  *-*-darwin* )
cannam@154: 		    # if the lib is a (non-dlopened) module then we cannot
cannam@154: 		    # link against it, someone is ignoring the earlier warnings
cannam@154: 		    if /usr/bin/file -L $add 2> /dev/null |
cannam@154: 			 $GREP ": [^:]* bundle" >/dev/null; then
cannam@154: 		      if test "X$dlopenmodule" != "X$lib"; then
cannam@154: 			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
cannam@154: 			if test -z "$old_library"; then
cannam@154: 			  echo
cannam@154: 			  echo "*** And there doesn't seem to be a static archive available"
cannam@154: 			  echo "*** The link will probably fail, sorry"
cannam@154: 			else
cannam@154: 			  add=$dir/$old_library
cannam@154: 			fi
cannam@154: 		      elif test -n "$old_library"; then
cannam@154: 			add=$dir/$old_library
cannam@154: 		      fi
cannam@154: 		    fi
cannam@154: 		esac
cannam@154: 	      elif test no = "$hardcode_minus_L"; then
cannam@154: 		case $host in
cannam@154: 		*-*-sunos*) add_shlibpath=$dir ;;
cannam@154: 		esac
cannam@154: 		add_dir=-L$dir
cannam@154: 		add=-l$name
cannam@154: 	      elif test no = "$hardcode_shlibpath_var"; then
cannam@154: 		add_shlibpath=$dir
cannam@154: 		add=-l$name
cannam@154: 	      else
cannam@154: 		lib_linked=no
cannam@154: 	      fi
cannam@154: 	      ;;
cannam@154: 	    relink)
cannam@154: 	      if test yes = "$hardcode_direct" &&
cannam@154: 	         test no = "$hardcode_direct_absolute"; then
cannam@154: 		add=$dir/$linklib
cannam@154: 	      elif test yes = "$hardcode_minus_L"; then
cannam@154: 		add_dir=-L$absdir
cannam@154: 		# Try looking first in the location we're being installed to.
cannam@154: 		if test -n "$inst_prefix_dir"; then
cannam@154: 		  case $libdir in
cannam@154: 		    [\\/]*)
cannam@154: 		      func_append add_dir " -L$inst_prefix_dir$libdir"
cannam@154: 		      ;;
cannam@154: 		  esac
cannam@154: 		fi
cannam@154: 		add=-l$name
cannam@154: 	      elif test yes = "$hardcode_shlibpath_var"; then
cannam@154: 		add_shlibpath=$dir
cannam@154: 		add=-l$name
cannam@154: 	      else
cannam@154: 		lib_linked=no
cannam@154: 	      fi
cannam@154: 	      ;;
cannam@154: 	    *) lib_linked=no ;;
cannam@154: 	    esac
cannam@154: 
cannam@154: 	    if test yes != "$lib_linked"; then
cannam@154: 	      func_fatal_configuration "unsupported hardcode properties"
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    if test -n "$add_shlibpath"; then
cannam@154: 	      case :$compile_shlibpath: in
cannam@154: 	      *":$add_shlibpath:"*) ;;
cannam@154: 	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	    if test prog = "$linkmode"; then
cannam@154: 	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
cannam@154: 	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
cannam@154: 	    else
cannam@154: 	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
cannam@154: 	      test -n "$add" && deplibs="$add $deplibs"
cannam@154: 	      if test yes != "$hardcode_direct" &&
cannam@154: 		 test yes != "$hardcode_minus_L" &&
cannam@154: 		 test yes = "$hardcode_shlibpath_var"; then
cannam@154: 		case :$finalize_shlibpath: in
cannam@154: 		*":$libdir:"*) ;;
cannam@154: 		*) func_append finalize_shlibpath "$libdir:" ;;
cannam@154: 		esac
cannam@154: 	      fi
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  if test prog = "$linkmode" || test relink = "$opt_mode"; then
cannam@154: 	    add_shlibpath=
cannam@154: 	    add_dir=
cannam@154: 	    add=
cannam@154: 	    # Finalize command for both is simple: just hardcode it.
cannam@154: 	    if test yes = "$hardcode_direct" &&
cannam@154: 	       test no = "$hardcode_direct_absolute"; then
cannam@154: 	      add=$libdir/$linklib
cannam@154: 	    elif test yes = "$hardcode_minus_L"; then
cannam@154: 	      add_dir=-L$libdir
cannam@154: 	      add=-l$name
cannam@154: 	    elif test yes = "$hardcode_shlibpath_var"; then
cannam@154: 	      case :$finalize_shlibpath: in
cannam@154: 	      *":$libdir:"*) ;;
cannam@154: 	      *) func_append finalize_shlibpath "$libdir:" ;;
cannam@154: 	      esac
cannam@154: 	      add=-l$name
cannam@154: 	    elif test yes = "$hardcode_automatic"; then
cannam@154: 	      if test -n "$inst_prefix_dir" &&
cannam@154: 		 test -f "$inst_prefix_dir$libdir/$linklib"; then
cannam@154: 		add=$inst_prefix_dir$libdir/$linklib
cannam@154: 	      else
cannam@154: 		add=$libdir/$linklib
cannam@154: 	      fi
cannam@154: 	    else
cannam@154: 	      # We cannot seem to hardcode it, guess we'll fake it.
cannam@154: 	      add_dir=-L$libdir
cannam@154: 	      # Try looking first in the location we're being installed to.
cannam@154: 	      if test -n "$inst_prefix_dir"; then
cannam@154: 		case $libdir in
cannam@154: 		  [\\/]*)
cannam@154: 		    func_append add_dir " -L$inst_prefix_dir$libdir"
cannam@154: 		    ;;
cannam@154: 		esac
cannam@154: 	      fi
cannam@154: 	      add=-l$name
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    if test prog = "$linkmode"; then
cannam@154: 	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
cannam@154: 	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
cannam@154: 	    else
cannam@154: 	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
cannam@154: 	      test -n "$add" && deplibs="$add $deplibs"
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	elif test prog = "$linkmode"; then
cannam@154: 	  # Here we assume that one of hardcode_direct or hardcode_minus_L
cannam@154: 	  # is not unsupported.  This is valid on all known static and
cannam@154: 	  # shared platforms.
cannam@154: 	  if test unsupported != "$hardcode_direct"; then
cannam@154: 	    test -n "$old_library" && linklib=$old_library
cannam@154: 	    compile_deplibs="$dir/$linklib $compile_deplibs"
cannam@154: 	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
cannam@154: 	  else
cannam@154: 	    compile_deplibs="-l$name -L$dir $compile_deplibs"
cannam@154: 	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
cannam@154: 	  fi
cannam@154: 	elif test yes = "$build_libtool_libs"; then
cannam@154: 	  # Not a shared library
cannam@154: 	  if test pass_all != "$deplibs_check_method"; then
cannam@154: 	    # We're trying link a shared library against a static one
cannam@154: 	    # but the system doesn't support it.
cannam@154: 
cannam@154: 	    # Just print a warning and add the library to dependency_libs so
cannam@154: 	    # that the program can be linked against the static library.
cannam@154: 	    echo
cannam@154: 	    $ECHO "*** Warning: This system cannot link to static lib archive $lib."
cannam@154: 	    echo "*** I have the capability to make that library automatically link in when"
cannam@154: 	    echo "*** you link to this library.  But I can only do this if you have a"
cannam@154: 	    echo "*** shared version of the library, which you do not appear to have."
cannam@154: 	    if test yes = "$module"; then
cannam@154: 	      echo "*** But as you try to build a module library, libtool will still create "
cannam@154: 	      echo "*** a static module, that should work as long as the dlopening application"
cannam@154: 	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
cannam@154: 	      if test -z "$global_symbol_pipe"; then
cannam@154: 		echo
cannam@154: 		echo "*** However, this would only work if libtool was able to extract symbol"
cannam@154: 		echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
cannam@154: 		echo "*** not find such a program.  So, this module is probably useless."
cannam@154: 		echo "*** 'nm' from GNU binutils and a full rebuild may help."
cannam@154: 	      fi
cannam@154: 	      if test no = "$build_old_libs"; then
cannam@154: 		build_libtool_libs=module
cannam@154: 		build_old_libs=yes
cannam@154: 	      else
cannam@154: 		build_libtool_libs=no
cannam@154: 	      fi
cannam@154: 	    fi
cannam@154: 	  else
cannam@154: 	    deplibs="$dir/$old_library $deplibs"
cannam@154: 	    link_static=yes
cannam@154: 	  fi
cannam@154: 	fi # link shared/static library?
cannam@154: 
cannam@154: 	if test lib = "$linkmode"; then
cannam@154: 	  if test -n "$dependency_libs" &&
cannam@154: 	     { test yes != "$hardcode_into_libs" ||
cannam@154: 	       test yes = "$build_old_libs" ||
cannam@154: 	       test yes = "$link_static"; }; then
cannam@154: 	    # Extract -R from dependency_libs
cannam@154: 	    temp_deplibs=
cannam@154: 	    for libdir in $dependency_libs; do
cannam@154: 	      case $libdir in
cannam@154: 	      -R*) func_stripname '-R' '' "$libdir"
cannam@154: 	           temp_xrpath=$func_stripname_result
cannam@154: 		   case " $xrpath " in
cannam@154: 		   *" $temp_xrpath "*) ;;
cannam@154: 		   *) func_append xrpath " $temp_xrpath";;
cannam@154: 		   esac;;
cannam@154: 	      *) func_append temp_deplibs " $libdir";;
cannam@154: 	      esac
cannam@154: 	    done
cannam@154: 	    dependency_libs=$temp_deplibs
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  func_append newlib_search_path " $absdir"
cannam@154: 	  # Link against this library
cannam@154: 	  test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
cannam@154: 	  # ... and its dependency_libs
cannam@154: 	  tmp_libs=
cannam@154: 	  for deplib in $dependency_libs; do
cannam@154: 	    newdependency_libs="$deplib $newdependency_libs"
cannam@154: 	    case $deplib in
cannam@154:               -L*) func_stripname '-L' '' "$deplib"
cannam@154:                    func_resolve_sysroot "$func_stripname_result";;
cannam@154:               *) func_resolve_sysroot "$deplib" ;;
cannam@154:             esac
cannam@154: 	    if $opt_preserve_dup_deps; then
cannam@154: 	      case "$tmp_libs " in
cannam@154: 	      *" $func_resolve_sysroot_result "*)
cannam@154:                 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	    func_append tmp_libs " $func_resolve_sysroot_result"
cannam@154: 	  done
cannam@154: 
cannam@154: 	  if test no != "$link_all_deplibs"; then
cannam@154: 	    # Add the search paths of all dependency libraries
cannam@154: 	    for deplib in $dependency_libs; do
cannam@154: 	      path=
cannam@154: 	      case $deplib in
cannam@154: 	      -L*) path=$deplib ;;
cannam@154: 	      *.la)
cannam@154: 	        func_resolve_sysroot "$deplib"
cannam@154: 	        deplib=$func_resolve_sysroot_result
cannam@154: 	        func_dirname "$deplib" "" "."
cannam@154: 		dir=$func_dirname_result
cannam@154: 		# We need an absolute path.
cannam@154: 		case $dir in
cannam@154: 		[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
cannam@154: 		*)
cannam@154: 		  absdir=`cd "$dir" && pwd`
cannam@154: 		  if test -z "$absdir"; then
cannam@154: 		    func_warning "cannot determine absolute directory name of '$dir'"
cannam@154: 		    absdir=$dir
cannam@154: 		  fi
cannam@154: 		  ;;
cannam@154: 		esac
cannam@154: 		if $GREP "^installed=no" $deplib > /dev/null; then
cannam@154: 		case $host in
cannam@154: 		*-*-darwin*)
cannam@154: 		  depdepl=
cannam@154: 		  eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
cannam@154: 		  if test -n "$deplibrary_names"; then
cannam@154: 		    for tmp in $deplibrary_names; do
cannam@154: 		      depdepl=$tmp
cannam@154: 		    done
cannam@154: 		    if test -f "$absdir/$objdir/$depdepl"; then
cannam@154: 		      depdepl=$absdir/$objdir/$depdepl
cannam@154: 		      darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
cannam@154:                       if test -z "$darwin_install_name"; then
cannam@154:                           darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
cannam@154:                       fi
cannam@154: 		      func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
cannam@154: 		      func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
cannam@154: 		      path=
cannam@154: 		    fi
cannam@154: 		  fi
cannam@154: 		  ;;
cannam@154: 		*)
cannam@154: 		  path=-L$absdir/$objdir
cannam@154: 		  ;;
cannam@154: 		esac
cannam@154: 		else
cannam@154: 		  eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
cannam@154: 		  test -z "$libdir" && \
cannam@154: 		    func_fatal_error "'$deplib' is not a valid libtool archive"
cannam@154: 		  test "$absdir" != "$libdir" && \
cannam@154: 		    func_warning "'$deplib' seems to be moved"
cannam@154: 
cannam@154: 		  path=-L$absdir
cannam@154: 		fi
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	      case " $deplibs " in
cannam@154: 	      *" $path "*) ;;
cannam@154: 	      *) deplibs="$path $deplibs" ;;
cannam@154: 	      esac
cannam@154: 	    done
cannam@154: 	  fi # link_all_deplibs != no
cannam@154: 	fi # linkmode = lib
cannam@154:       done # for deplib in $libs
cannam@154:       if test link = "$pass"; then
cannam@154: 	if test prog = "$linkmode"; then
cannam@154: 	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
cannam@154: 	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
cannam@154: 	else
cannam@154: 	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
cannam@154: 	fi
cannam@154:       fi
cannam@154:       dependency_libs=$newdependency_libs
cannam@154:       if test dlpreopen = "$pass"; then
cannam@154: 	# Link the dlpreopened libraries before other libraries
cannam@154: 	for deplib in $save_deplibs; do
cannam@154: 	  deplibs="$deplib $deplibs"
cannam@154: 	done
cannam@154:       fi
cannam@154:       if test dlopen != "$pass"; then
cannam@154: 	test conv = "$pass" || {
cannam@154: 	  # Make sure lib_search_path contains only unique directories.
cannam@154: 	  lib_search_path=
cannam@154: 	  for dir in $newlib_search_path; do
cannam@154: 	    case "$lib_search_path " in
cannam@154: 	    *" $dir "*) ;;
cannam@154: 	    *) func_append lib_search_path " $dir" ;;
cannam@154: 	    esac
cannam@154: 	  done
cannam@154: 	  newlib_search_path=
cannam@154: 	}
cannam@154: 
cannam@154: 	if test prog,link = "$linkmode,$pass"; then
cannam@154: 	  vars="compile_deplibs finalize_deplibs"
cannam@154: 	else
cannam@154: 	  vars=deplibs
cannam@154: 	fi
cannam@154: 	for var in $vars dependency_libs; do
cannam@154: 	  # Add libraries to $var in reverse order
cannam@154: 	  eval tmp_libs=\"\$$var\"
cannam@154: 	  new_libs=
cannam@154: 	  for deplib in $tmp_libs; do
cannam@154: 	    # FIXME: Pedantically, this is the right thing to do, so
cannam@154: 	    #        that some nasty dependency loop isn't accidentally
cannam@154: 	    #        broken:
cannam@154: 	    #new_libs="$deplib $new_libs"
cannam@154: 	    # Pragmatically, this seems to cause very few problems in
cannam@154: 	    # practice:
cannam@154: 	    case $deplib in
cannam@154: 	    -L*) new_libs="$deplib $new_libs" ;;
cannam@154: 	    -R*) ;;
cannam@154: 	    *)
cannam@154: 	      # And here is the reason: when a library appears more
cannam@154: 	      # than once as an explicit dependence of a library, or
cannam@154: 	      # is implicitly linked in more than once by the
cannam@154: 	      # compiler, it is considered special, and multiple
cannam@154: 	      # occurrences thereof are not removed.  Compare this
cannam@154: 	      # with having the same library being listed as a
cannam@154: 	      # dependency of multiple other libraries: in this case,
cannam@154: 	      # we know (pedantically, we assume) the library does not
cannam@154: 	      # need to be listed more than once, so we keep only the
cannam@154: 	      # last copy.  This is not always right, but it is rare
cannam@154: 	      # enough that we require users that really mean to play
cannam@154: 	      # such unportable linking tricks to link the library
cannam@154: 	      # using -Wl,-lname, so that libtool does not consider it
cannam@154: 	      # for duplicate removal.
cannam@154: 	      case " $specialdeplibs " in
cannam@154: 	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
cannam@154: 	      *)
cannam@154: 		case " $new_libs " in
cannam@154: 		*" $deplib "*) ;;
cannam@154: 		*) new_libs="$deplib $new_libs" ;;
cannam@154: 		esac
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	  done
cannam@154: 	  tmp_libs=
cannam@154: 	  for deplib in $new_libs; do
cannam@154: 	    case $deplib in
cannam@154: 	    -L*)
cannam@154: 	      case " $tmp_libs " in
cannam@154: 	      *" $deplib "*) ;;
cannam@154: 	      *) func_append tmp_libs " $deplib" ;;
cannam@154: 	      esac
cannam@154: 	      ;;
cannam@154: 	    *) func_append tmp_libs " $deplib" ;;
cannam@154: 	    esac
cannam@154: 	  done
cannam@154: 	  eval $var=\"$tmp_libs\"
cannam@154: 	done # for var
cannam@154:       fi
cannam@154: 
cannam@154:       # Add Sun CC postdeps if required:
cannam@154:       test CXX = "$tagname" && {
cannam@154:         case $host_os in
cannam@154:         linux*)
cannam@154:           case `$CC -V 2>&1 | sed 5q` in
cannam@154:           *Sun\ C*) # Sun C++ 5.9
cannam@154:             func_suncc_cstd_abi
cannam@154: 
cannam@154:             if test no != "$suncc_use_cstd_abi"; then
cannam@154:               func_append postdeps ' -library=Cstd -library=Crun'
cannam@154:             fi
cannam@154:             ;;
cannam@154:           esac
cannam@154:           ;;
cannam@154: 
cannam@154:         solaris*)
cannam@154:           func_cc_basename "$CC"
cannam@154:           case $func_cc_basename_result in
cannam@154:           CC* | sunCC*)
cannam@154:             func_suncc_cstd_abi
cannam@154: 
cannam@154:             if test no != "$suncc_use_cstd_abi"; then
cannam@154:               func_append postdeps ' -library=Cstd -library=Crun'
cannam@154:             fi
cannam@154:             ;;
cannam@154:           esac
cannam@154:           ;;
cannam@154:         esac
cannam@154:       }
cannam@154: 
cannam@154:       # Last step: remove runtime libs from dependency_libs
cannam@154:       # (they stay in deplibs)
cannam@154:       tmp_libs=
cannam@154:       for i in $dependency_libs; do
cannam@154: 	case " $predeps $postdeps $compiler_lib_search_path " in
cannam@154: 	*" $i "*)
cannam@154: 	  i=
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	if test -n "$i"; then
cannam@154: 	  func_append tmp_libs " $i"
cannam@154: 	fi
cannam@154:       done
cannam@154:       dependency_libs=$tmp_libs
cannam@154:     done # for pass
cannam@154:     if test prog = "$linkmode"; then
cannam@154:       dlfiles=$newdlfiles
cannam@154:     fi
cannam@154:     if test prog = "$linkmode" || test lib = "$linkmode"; then
cannam@154:       dlprefiles=$newdlprefiles
cannam@154:     fi
cannam@154: 
cannam@154:     case $linkmode in
cannam@154:     oldlib)
cannam@154:       if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
cannam@154: 	func_warning "'-dlopen' is ignored for archives"
cannam@154:       fi
cannam@154: 
cannam@154:       case " $deplibs" in
cannam@154:       *\ -l* | *\ -L*)
cannam@154: 	func_warning "'-l' and '-L' are ignored for archives" ;;
cannam@154:       esac
cannam@154: 
cannam@154:       test -n "$rpath" && \
cannam@154: 	func_warning "'-rpath' is ignored for archives"
cannam@154: 
cannam@154:       test -n "$xrpath" && \
cannam@154: 	func_warning "'-R' is ignored for archives"
cannam@154: 
cannam@154:       test -n "$vinfo" && \
cannam@154: 	func_warning "'-version-info/-version-number' is ignored for archives"
cannam@154: 
cannam@154:       test -n "$release" && \
cannam@154: 	func_warning "'-release' is ignored for archives"
cannam@154: 
cannam@154:       test -n "$export_symbols$export_symbols_regex" && \
cannam@154: 	func_warning "'-export-symbols' is ignored for archives"
cannam@154: 
cannam@154:       # Now set the variables for building old libraries.
cannam@154:       build_libtool_libs=no
cannam@154:       oldlibs=$output
cannam@154:       func_append objs "$old_deplibs"
cannam@154:       ;;
cannam@154: 
cannam@154:     lib)
cannam@154:       # Make sure we only generate libraries of the form 'libNAME.la'.
cannam@154:       case $outputname in
cannam@154:       lib*)
cannam@154: 	func_stripname 'lib' '.la' "$outputname"
cannam@154: 	name=$func_stripname_result
cannam@154: 	eval shared_ext=\"$shrext_cmds\"
cannam@154: 	eval libname=\"$libname_spec\"
cannam@154: 	;;
cannam@154:       *)
cannam@154: 	test no = "$module" \
cannam@154: 	  && func_fatal_help "libtool library '$output' must begin with 'lib'"
cannam@154: 
cannam@154: 	if test no != "$need_lib_prefix"; then
cannam@154: 	  # Add the "lib" prefix for modules if required
cannam@154: 	  func_stripname '' '.la' "$outputname"
cannam@154: 	  name=$func_stripname_result
cannam@154: 	  eval shared_ext=\"$shrext_cmds\"
cannam@154: 	  eval libname=\"$libname_spec\"
cannam@154: 	else
cannam@154: 	  func_stripname '' '.la' "$outputname"
cannam@154: 	  libname=$func_stripname_result
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       esac
cannam@154: 
cannam@154:       if test -n "$objs"; then
cannam@154: 	if test pass_all != "$deplibs_check_method"; then
cannam@154: 	  func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
cannam@154: 	else
cannam@154: 	  echo
cannam@154: 	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
cannam@154: 	  $ECHO "*** objects $objs is not portable!"
cannam@154: 	  func_append libobjs " $objs"
cannam@154: 	fi
cannam@154:       fi
cannam@154: 
cannam@154:       test no = "$dlself" \
cannam@154: 	|| func_warning "'-dlopen self' is ignored for libtool libraries"
cannam@154: 
cannam@154:       set dummy $rpath
cannam@154:       shift
cannam@154:       test 1 -lt "$#" \
cannam@154: 	&& func_warning "ignoring multiple '-rpath's for a libtool library"
cannam@154: 
cannam@154:       install_libdir=$1
cannam@154: 
cannam@154:       oldlibs=
cannam@154:       if test -z "$rpath"; then
cannam@154: 	if test yes = "$build_libtool_libs"; then
cannam@154: 	  # Building a libtool convenience library.
cannam@154: 	  # Some compilers have problems with a '.al' extension so
cannam@154: 	  # convenience libraries should have the same extension an
cannam@154: 	  # archive normally would.
cannam@154: 	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
cannam@154: 	  build_libtool_libs=convenience
cannam@154: 	  build_old_libs=yes
cannam@154: 	fi
cannam@154: 
cannam@154: 	test -n "$vinfo" && \
cannam@154: 	  func_warning "'-version-info/-version-number' is ignored for convenience libraries"
cannam@154: 
cannam@154: 	test -n "$release" && \
cannam@154: 	  func_warning "'-release' is ignored for convenience libraries"
cannam@154:       else
cannam@154: 
cannam@154: 	# Parse the version information argument.
cannam@154: 	save_ifs=$IFS; IFS=:
cannam@154: 	set dummy $vinfo 0 0 0
cannam@154: 	shift
cannam@154: 	IFS=$save_ifs
cannam@154: 
cannam@154: 	test -n "$7" && \
cannam@154: 	  func_fatal_help "too many parameters to '-version-info'"
cannam@154: 
cannam@154: 	# convert absolute version numbers to libtool ages
cannam@154: 	# this retains compatibility with .la files and attempts
cannam@154: 	# to make the code below a bit more comprehensible
cannam@154: 
cannam@154: 	case $vinfo_number in
cannam@154: 	yes)
cannam@154: 	  number_major=$1
cannam@154: 	  number_minor=$2
cannam@154: 	  number_revision=$3
cannam@154: 	  #
cannam@154: 	  # There are really only two kinds -- those that
cannam@154: 	  # use the current revision as the major version
cannam@154: 	  # and those that subtract age and use age as
cannam@154: 	  # a minor version.  But, then there is irix
cannam@154: 	  # that has an extra 1 added just for fun
cannam@154: 	  #
cannam@154: 	  case $version_type in
cannam@154: 	  # correct linux to gnu/linux during the next big refactor
cannam@154: 	  darwin|freebsd-elf|linux|osf|windows|none)
cannam@154: 	    func_arith $number_major + $number_minor
cannam@154: 	    current=$func_arith_result
cannam@154: 	    age=$number_minor
cannam@154: 	    revision=$number_revision
cannam@154: 	    ;;
cannam@154: 	  freebsd-aout|qnx|sunos)
cannam@154: 	    current=$number_major
cannam@154: 	    revision=$number_minor
cannam@154: 	    age=0
cannam@154: 	    ;;
cannam@154: 	  irix|nonstopux)
cannam@154: 	    func_arith $number_major + $number_minor
cannam@154: 	    current=$func_arith_result
cannam@154: 	    age=$number_minor
cannam@154: 	    revision=$number_minor
cannam@154: 	    lt_irix_increment=no
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	no)
cannam@154: 	  current=$1
cannam@154: 	  revision=$2
cannam@154: 	  age=$3
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	# Check that each of the things are valid numbers.
cannam@154: 	case $current in
cannam@154: 	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
cannam@154: 	*)
cannam@154: 	  func_error "CURRENT '$current' must be a nonnegative integer"
cannam@154: 	  func_fatal_error "'$vinfo' is not valid version information"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	case $revision in
cannam@154: 	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
cannam@154: 	*)
cannam@154: 	  func_error "REVISION '$revision' must be a nonnegative integer"
cannam@154: 	  func_fatal_error "'$vinfo' is not valid version information"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	case $age in
cannam@154: 	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
cannam@154: 	*)
cannam@154: 	  func_error "AGE '$age' must be a nonnegative integer"
cannam@154: 	  func_fatal_error "'$vinfo' is not valid version information"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	if test "$age" -gt "$current"; then
cannam@154: 	  func_error "AGE '$age' is greater than the current interface number '$current'"
cannam@154: 	  func_fatal_error "'$vinfo' is not valid version information"
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Calculate the version variables.
cannam@154: 	major=
cannam@154: 	versuffix=
cannam@154: 	verstring=
cannam@154: 	case $version_type in
cannam@154: 	none) ;;
cannam@154: 
cannam@154: 	darwin)
cannam@154: 	  # Like Linux, but with the current version available in
cannam@154: 	  # verstring for coding it into the library header
cannam@154: 	  func_arith $current - $age
cannam@154: 	  major=.$func_arith_result
cannam@154: 	  versuffix=$major.$age.$revision
cannam@154: 	  # Darwin ld doesn't like 0 for these options...
cannam@154: 	  func_arith $current + 1
cannam@154: 	  minor_current=$func_arith_result
cannam@154: 	  xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
cannam@154: 	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
cannam@154:           # On Darwin other compilers
cannam@154:           case $CC in
cannam@154:               nagfor*)
cannam@154:                   verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
cannam@154:                   ;;
cannam@154:               *)
cannam@154:                   verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
cannam@154:                   ;;
cannam@154:           esac
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	freebsd-aout)
cannam@154: 	  major=.$current
cannam@154: 	  versuffix=.$current.$revision
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	freebsd-elf)
cannam@154: 	  func_arith $current - $age
cannam@154: 	  major=.$func_arith_result
cannam@154: 	  versuffix=$major.$age.$revision
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	irix | nonstopux)
cannam@154: 	  if test no = "$lt_irix_increment"; then
cannam@154: 	    func_arith $current - $age
cannam@154: 	  else
cannam@154: 	    func_arith $current - $age + 1
cannam@154: 	  fi
cannam@154: 	  major=$func_arith_result
cannam@154: 
cannam@154: 	  case $version_type in
cannam@154: 	    nonstopux) verstring_prefix=nonstopux ;;
cannam@154: 	    *)         verstring_prefix=sgi ;;
cannam@154: 	  esac
cannam@154: 	  verstring=$verstring_prefix$major.$revision
cannam@154: 
cannam@154: 	  # Add in all the interfaces that we are compatible with.
cannam@154: 	  loop=$revision
cannam@154: 	  while test 0 -ne "$loop"; do
cannam@154: 	    func_arith $revision - $loop
cannam@154: 	    iface=$func_arith_result
cannam@154: 	    func_arith $loop - 1
cannam@154: 	    loop=$func_arith_result
cannam@154: 	    verstring=$verstring_prefix$major.$iface:$verstring
cannam@154: 	  done
cannam@154: 
cannam@154: 	  # Before this point, $major must not contain '.'.
cannam@154: 	  major=.$major
cannam@154: 	  versuffix=$major.$revision
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	linux) # correct to gnu/linux during the next big refactor
cannam@154: 	  func_arith $current - $age
cannam@154: 	  major=.$func_arith_result
cannam@154: 	  versuffix=$major.$age.$revision
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	osf)
cannam@154: 	  func_arith $current - $age
cannam@154: 	  major=.$func_arith_result
cannam@154: 	  versuffix=.$current.$age.$revision
cannam@154: 	  verstring=$current.$age.$revision
cannam@154: 
cannam@154: 	  # Add in all the interfaces that we are compatible with.
cannam@154: 	  loop=$age
cannam@154: 	  while test 0 -ne "$loop"; do
cannam@154: 	    func_arith $current - $loop
cannam@154: 	    iface=$func_arith_result
cannam@154: 	    func_arith $loop - 1
cannam@154: 	    loop=$func_arith_result
cannam@154: 	    verstring=$verstring:$iface.0
cannam@154: 	  done
cannam@154: 
cannam@154: 	  # Make executables depend on our current version.
cannam@154: 	  func_append verstring ":$current.0"
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	qnx)
cannam@154: 	  major=.$current
cannam@154: 	  versuffix=.$current
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	sco)
cannam@154: 	  major=.$current
cannam@154: 	  versuffix=.$current
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	sunos)
cannam@154: 	  major=.$current
cannam@154: 	  versuffix=.$current.$revision
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	windows)
cannam@154: 	  # Use '-' rather than '.', since we only want one
cannam@154: 	  # extension on DOS 8.3 file systems.
cannam@154: 	  func_arith $current - $age
cannam@154: 	  major=$func_arith_result
cannam@154: 	  versuffix=-$major
cannam@154: 	  ;;
cannam@154: 
cannam@154: 	*)
cannam@154: 	  func_fatal_configuration "unknown library version type '$version_type'"
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	# Clear the version info if we defaulted, and they specified a release.
cannam@154: 	if test -z "$vinfo" && test -n "$release"; then
cannam@154: 	  major=
cannam@154: 	  case $version_type in
cannam@154: 	  darwin)
cannam@154: 	    # we can't check for "0.0" in archive_cmds due to quoting
cannam@154: 	    # problems, so we reset it completely
cannam@154: 	    verstring=
cannam@154: 	    ;;
cannam@154: 	  *)
cannam@154: 	    verstring=0.0
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  if test no = "$need_version"; then
cannam@154: 	    versuffix=
cannam@154: 	  else
cannam@154: 	    versuffix=.0.0
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Remove version info from name if versioning should be avoided
cannam@154: 	if test yes,no = "$avoid_version,$need_version"; then
cannam@154: 	  major=
cannam@154: 	  versuffix=
cannam@154: 	  verstring=
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Check to see if the archive will have undefined symbols.
cannam@154: 	if test yes = "$allow_undefined"; then
cannam@154: 	  if test unsupported = "$allow_undefined_flag"; then
cannam@154: 	    if test yes = "$build_old_libs"; then
cannam@154: 	      func_warning "undefined symbols not allowed in $host shared libraries; building static only"
cannam@154: 	      build_libtool_libs=no
cannam@154: 	    else
cannam@154: 	      func_fatal_error "can't build $host shared library unless -no-undefined is specified"
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	else
cannam@154: 	  # Don't allow undefined symbols.
cannam@154: 	  allow_undefined_flag=$no_undefined_flag
cannam@154: 	fi
cannam@154: 
cannam@154:       fi
cannam@154: 
cannam@154:       func_generate_dlsyms "$libname" "$libname" :
cannam@154:       func_append libobjs " $symfileobj"
cannam@154:       test " " = "$libobjs" && libobjs=
cannam@154: 
cannam@154:       if test relink != "$opt_mode"; then
cannam@154: 	# Remove our outputs, but don't remove object files since they
cannam@154: 	# may have been created when compiling PIC objects.
cannam@154: 	removelist=
cannam@154: 	tempremovelist=`$ECHO "$output_objdir/*"`
cannam@154: 	for p in $tempremovelist; do
cannam@154: 	  case $p in
cannam@154: 	    *.$objext | *.gcno)
cannam@154: 	       ;;
cannam@154: 	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
cannam@154: 	       if test -n "$precious_files_regex"; then
cannam@154: 		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
cannam@154: 		 then
cannam@154: 		   continue
cannam@154: 		 fi
cannam@154: 	       fi
cannam@154: 	       func_append removelist " $p"
cannam@154: 	       ;;
cannam@154: 	    *) ;;
cannam@154: 	  esac
cannam@154: 	done
cannam@154: 	test -n "$removelist" && \
cannam@154: 	  func_show_eval "${RM}r \$removelist"
cannam@154:       fi
cannam@154: 
cannam@154:       # Now set the variables for building old libraries.
cannam@154:       if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
cannam@154: 	func_append oldlibs " $output_objdir/$libname.$libext"
cannam@154: 
cannam@154: 	# Transform .lo files to .o files.
cannam@154: 	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
cannam@154:       fi
cannam@154: 
cannam@154:       # Eliminate all temporary directories.
cannam@154:       #for path in $notinst_path; do
cannam@154:       #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
cannam@154:       #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
cannam@154:       #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
cannam@154:       #done
cannam@154: 
cannam@154:       if test -n "$xrpath"; then
cannam@154: 	# If the user specified any rpath flags, then add them.
cannam@154: 	temp_xrpath=
cannam@154: 	for libdir in $xrpath; do
cannam@154: 	  func_replace_sysroot "$libdir"
cannam@154: 	  func_append temp_xrpath " -R$func_replace_sysroot_result"
cannam@154: 	  case "$finalize_rpath " in
cannam@154: 	  *" $libdir "*) ;;
cannam@154: 	  *) func_append finalize_rpath " $libdir" ;;
cannam@154: 	  esac
cannam@154: 	done
cannam@154: 	if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
cannam@154: 	  dependency_libs="$temp_xrpath $dependency_libs"
cannam@154: 	fi
cannam@154:       fi
cannam@154: 
cannam@154:       # Make sure dlfiles contains only unique files that won't be dlpreopened
cannam@154:       old_dlfiles=$dlfiles
cannam@154:       dlfiles=
cannam@154:       for lib in $old_dlfiles; do
cannam@154: 	case " $dlprefiles $dlfiles " in
cannam@154: 	*" $lib "*) ;;
cannam@154: 	*) func_append dlfiles " $lib" ;;
cannam@154: 	esac
cannam@154:       done
cannam@154: 
cannam@154:       # Make sure dlprefiles contains only unique files
cannam@154:       old_dlprefiles=$dlprefiles
cannam@154:       dlprefiles=
cannam@154:       for lib in $old_dlprefiles; do
cannam@154: 	case "$dlprefiles " in
cannam@154: 	*" $lib "*) ;;
cannam@154: 	*) func_append dlprefiles " $lib" ;;
cannam@154: 	esac
cannam@154:       done
cannam@154: 
cannam@154:       if test yes = "$build_libtool_libs"; then
cannam@154: 	if test -n "$rpath"; then
cannam@154: 	  case $host in
cannam@154: 	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
cannam@154: 	    # these systems don't actually have a c library (as such)!
cannam@154: 	    ;;
cannam@154: 	  *-*-rhapsody* | *-*-darwin1.[012])
cannam@154: 	    # Rhapsody C library is in the System framework
cannam@154: 	    func_append deplibs " System.ltframework"
cannam@154: 	    ;;
cannam@154: 	  *-*-netbsd*)
cannam@154: 	    # Don't link with libc until the a.out ld.so is fixed.
cannam@154: 	    ;;
cannam@154: 	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
cannam@154: 	    # Do not include libc due to us having libc/libc_r.
cannam@154: 	    ;;
cannam@154: 	  *-*-sco3.2v5* | *-*-sco5v6*)
cannam@154: 	    # Causes problems with __ctype
cannam@154: 	    ;;
cannam@154: 	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
cannam@154: 	    # Compiler inserts libc in the correct place for threads to work
cannam@154: 	    ;;
cannam@154: 	  *)
cannam@154: 	    # Add libc to deplibs on all other systems if necessary.
cannam@154: 	    if test yes = "$build_libtool_need_lc"; then
cannam@154: 	      func_append deplibs " -lc"
cannam@154: 	    fi
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Transform deplibs into only deplibs that can be linked in shared.
cannam@154: 	name_save=$name
cannam@154: 	libname_save=$libname
cannam@154: 	release_save=$release
cannam@154: 	versuffix_save=$versuffix
cannam@154: 	major_save=$major
cannam@154: 	# I'm not sure if I'm treating the release correctly.  I think
cannam@154: 	# release should show up in the -l (ie -lgmp5) so we don't want to
cannam@154: 	# add it in twice.  Is that correct?
cannam@154: 	release=
cannam@154: 	versuffix=
cannam@154: 	major=
cannam@154: 	newdeplibs=
cannam@154: 	droppeddeps=no
cannam@154: 	case $deplibs_check_method in
cannam@154: 	pass_all)
cannam@154: 	  # Don't check for shared/static.  Everything works.
cannam@154: 	  # This might be a little naive.  We might want to check
cannam@154: 	  # whether the library exists or not.  But this is on
cannam@154: 	  # osf3 & osf4 and I'm not really sure... Just
cannam@154: 	  # implementing what was already the behavior.
cannam@154: 	  newdeplibs=$deplibs
cannam@154: 	  ;;
cannam@154: 	test_compile)
cannam@154: 	  # This code stresses the "libraries are programs" paradigm to its
cannam@154: 	  # limits. Maybe even breaks it.  We compile a program, linking it
cannam@154: 	  # against the deplibs as a proxy for the library.  Then we can check
cannam@154: 	  # whether they linked in statically or dynamically with ldd.
cannam@154: 	  $opt_dry_run || $RM conftest.c
cannam@154: 	  cat > conftest.c <<EOF
cannam@154: 	  int main() { return 0; }
cannam@154: EOF
cannam@154: 	  $opt_dry_run || $RM conftest
cannam@154: 	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
cannam@154: 	    ldd_output=`ldd conftest`
cannam@154: 	    for i in $deplibs; do
cannam@154: 	      case $i in
cannam@154: 	      -l*)
cannam@154: 		func_stripname -l '' "$i"
cannam@154: 		name=$func_stripname_result
cannam@154: 		if test yes = "$allow_libtool_libs_with_static_runtimes"; then
cannam@154: 		  case " $predeps $postdeps " in
cannam@154: 		  *" $i "*)
cannam@154: 		    func_append newdeplibs " $i"
cannam@154: 		    i=
cannam@154: 		    ;;
cannam@154: 		  esac
cannam@154: 		fi
cannam@154: 		if test -n "$i"; then
cannam@154: 		  libname=`eval "\\$ECHO \"$libname_spec\""`
cannam@154: 		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
cannam@154: 		  set dummy $deplib_matches; shift
cannam@154: 		  deplib_match=$1
cannam@154: 		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
cannam@154: 		    func_append newdeplibs " $i"
cannam@154: 		  else
cannam@154: 		    droppeddeps=yes
cannam@154: 		    echo
cannam@154: 		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
cannam@154: 		    echo "*** I have the capability to make that library automatically link in when"
cannam@154: 		    echo "*** you link to this library.  But I can only do this if you have a"
cannam@154: 		    echo "*** shared version of the library, which I believe you do not have"
cannam@154: 		    echo "*** because a test_compile did reveal that the linker did not use it for"
cannam@154: 		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
cannam@154: 		  fi
cannam@154: 		fi
cannam@154: 		;;
cannam@154: 	      *)
cannam@154: 		func_append newdeplibs " $i"
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	    done
cannam@154: 	  else
cannam@154: 	    # Error occurred in the first compile.  Let's try to salvage
cannam@154: 	    # the situation: Compile a separate program for each library.
cannam@154: 	    for i in $deplibs; do
cannam@154: 	      case $i in
cannam@154: 	      -l*)
cannam@154: 		func_stripname -l '' "$i"
cannam@154: 		name=$func_stripname_result
cannam@154: 		$opt_dry_run || $RM conftest
cannam@154: 		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
cannam@154: 		  ldd_output=`ldd conftest`
cannam@154: 		  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
cannam@154: 		    case " $predeps $postdeps " in
cannam@154: 		    *" $i "*)
cannam@154: 		      func_append newdeplibs " $i"
cannam@154: 		      i=
cannam@154: 		      ;;
cannam@154: 		    esac
cannam@154: 		  fi
cannam@154: 		  if test -n "$i"; then
cannam@154: 		    libname=`eval "\\$ECHO \"$libname_spec\""`
cannam@154: 		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
cannam@154: 		    set dummy $deplib_matches; shift
cannam@154: 		    deplib_match=$1
cannam@154: 		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
cannam@154: 		      func_append newdeplibs " $i"
cannam@154: 		    else
cannam@154: 		      droppeddeps=yes
cannam@154: 		      echo
cannam@154: 		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
cannam@154: 		      echo "*** I have the capability to make that library automatically link in when"
cannam@154: 		      echo "*** you link to this library.  But I can only do this if you have a"
cannam@154: 		      echo "*** shared version of the library, which you do not appear to have"
cannam@154: 		      echo "*** because a test_compile did reveal that the linker did not use this one"
cannam@154: 		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
cannam@154: 		    fi
cannam@154: 		  fi
cannam@154: 		else
cannam@154: 		  droppeddeps=yes
cannam@154: 		  echo
cannam@154: 		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
cannam@154: 		  echo "*** make it link in!  You will probably need to install it or some"
cannam@154: 		  echo "*** library that it depends on before this library will be fully"
cannam@154: 		  echo "*** functional.  Installing it before continuing would be even better."
cannam@154: 		fi
cannam@154: 		;;
cannam@154: 	      *)
cannam@154: 		func_append newdeplibs " $i"
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	    done
cannam@154: 	  fi
cannam@154: 	  ;;
cannam@154: 	file_magic*)
cannam@154: 	  set dummy $deplibs_check_method; shift
cannam@154: 	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
cannam@154: 	  for a_deplib in $deplibs; do
cannam@154: 	    case $a_deplib in
cannam@154: 	    -l*)
cannam@154: 	      func_stripname -l '' "$a_deplib"
cannam@154: 	      name=$func_stripname_result
cannam@154: 	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
cannam@154: 		case " $predeps $postdeps " in
cannam@154: 		*" $a_deplib "*)
cannam@154: 		  func_append newdeplibs " $a_deplib"
cannam@154: 		  a_deplib=
cannam@154: 		  ;;
cannam@154: 		esac
cannam@154: 	      fi
cannam@154: 	      if test -n "$a_deplib"; then
cannam@154: 		libname=`eval "\\$ECHO \"$libname_spec\""`
cannam@154: 		if test -n "$file_magic_glob"; then
cannam@154: 		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
cannam@154: 		else
cannam@154: 		  libnameglob=$libname
cannam@154: 		fi
cannam@154: 		test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
cannam@154: 		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
cannam@154: 		  if test yes = "$want_nocaseglob"; then
cannam@154: 		    shopt -s nocaseglob
cannam@154: 		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
cannam@154: 		    $nocaseglob
cannam@154: 		  else
cannam@154: 		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
cannam@154: 		  fi
cannam@154: 		  for potent_lib in $potential_libs; do
cannam@154: 		      # Follow soft links.
cannam@154: 		      if ls -lLd "$potent_lib" 2>/dev/null |
cannam@154: 			 $GREP " -> " >/dev/null; then
cannam@154: 			continue
cannam@154: 		      fi
cannam@154: 		      # The statement above tries to avoid entering an
cannam@154: 		      # endless loop below, in case of cyclic links.
cannam@154: 		      # We might still enter an endless loop, since a link
cannam@154: 		      # loop can be closed while we follow links,
cannam@154: 		      # but so what?
cannam@154: 		      potlib=$potent_lib
cannam@154: 		      while test -h "$potlib" 2>/dev/null; do
cannam@154: 			potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
cannam@154: 			case $potliblink in
cannam@154: 			[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
cannam@154: 			*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
cannam@154: 			esac
cannam@154: 		      done
cannam@154: 		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
cannam@154: 			 $SED -e 10q |
cannam@154: 			 $EGREP "$file_magic_regex" > /dev/null; then
cannam@154: 			func_append newdeplibs " $a_deplib"
cannam@154: 			a_deplib=
cannam@154: 			break 2
cannam@154: 		      fi
cannam@154: 		  done
cannam@154: 		done
cannam@154: 	      fi
cannam@154: 	      if test -n "$a_deplib"; then
cannam@154: 		droppeddeps=yes
cannam@154: 		echo
cannam@154: 		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
cannam@154: 		echo "*** I have the capability to make that library automatically link in when"
cannam@154: 		echo "*** you link to this library.  But I can only do this if you have a"
cannam@154: 		echo "*** shared version of the library, which you do not appear to have"
cannam@154: 		echo "*** because I did check the linker path looking for a file starting"
cannam@154: 		if test -z "$potlib"; then
cannam@154: 		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
cannam@154: 		else
cannam@154: 		  $ECHO "*** with $libname and none of the candidates passed a file format test"
cannam@154: 		  $ECHO "*** using a file magic. Last file checked: $potlib"
cannam@154: 		fi
cannam@154: 	      fi
cannam@154: 	      ;;
cannam@154: 	    *)
cannam@154: 	      # Add a -L argument.
cannam@154: 	      func_append newdeplibs " $a_deplib"
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	  done # Gone through all deplibs.
cannam@154: 	  ;;
cannam@154: 	match_pattern*)
cannam@154: 	  set dummy $deplibs_check_method; shift
cannam@154: 	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
cannam@154: 	  for a_deplib in $deplibs; do
cannam@154: 	    case $a_deplib in
cannam@154: 	    -l*)
cannam@154: 	      func_stripname -l '' "$a_deplib"
cannam@154: 	      name=$func_stripname_result
cannam@154: 	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
cannam@154: 		case " $predeps $postdeps " in
cannam@154: 		*" $a_deplib "*)
cannam@154: 		  func_append newdeplibs " $a_deplib"
cannam@154: 		  a_deplib=
cannam@154: 		  ;;
cannam@154: 		esac
cannam@154: 	      fi
cannam@154: 	      if test -n "$a_deplib"; then
cannam@154: 		libname=`eval "\\$ECHO \"$libname_spec\""`
cannam@154: 		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
cannam@154: 		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
cannam@154: 		  for potent_lib in $potential_libs; do
cannam@154: 		    potlib=$potent_lib # see symlink-check above in file_magic test
cannam@154: 		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
cannam@154: 		       $EGREP "$match_pattern_regex" > /dev/null; then
cannam@154: 		      func_append newdeplibs " $a_deplib"
cannam@154: 		      a_deplib=
cannam@154: 		      break 2
cannam@154: 		    fi
cannam@154: 		  done
cannam@154: 		done
cannam@154: 	      fi
cannam@154: 	      if test -n "$a_deplib"; then
cannam@154: 		droppeddeps=yes
cannam@154: 		echo
cannam@154: 		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
cannam@154: 		echo "*** I have the capability to make that library automatically link in when"
cannam@154: 		echo "*** you link to this library.  But I can only do this if you have a"
cannam@154: 		echo "*** shared version of the library, which you do not appear to have"
cannam@154: 		echo "*** because I did check the linker path looking for a file starting"
cannam@154: 		if test -z "$potlib"; then
cannam@154: 		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
cannam@154: 		else
cannam@154: 		  $ECHO "*** with $libname and none of the candidates passed a file format test"
cannam@154: 		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
cannam@154: 		fi
cannam@154: 	      fi
cannam@154: 	      ;;
cannam@154: 	    *)
cannam@154: 	      # Add a -L argument.
cannam@154: 	      func_append newdeplibs " $a_deplib"
cannam@154: 	      ;;
cannam@154: 	    esac
cannam@154: 	  done # Gone through all deplibs.
cannam@154: 	  ;;
cannam@154: 	none | unknown | *)
cannam@154: 	  newdeplibs=
cannam@154: 	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
cannam@154: 	  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
cannam@154: 	    for i in $predeps $postdeps; do
cannam@154: 	      # can't use Xsed below, because $i might contain '/'
cannam@154: 	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
cannam@154: 	    done
cannam@154: 	  fi
cannam@154: 	  case $tmp_deplibs in
cannam@154: 	  *[!\	\ ]*)
cannam@154: 	    echo
cannam@154: 	    if test none = "$deplibs_check_method"; then
cannam@154: 	      echo "*** Warning: inter-library dependencies are not supported in this platform."
cannam@154: 	    else
cannam@154: 	      echo "*** Warning: inter-library dependencies are not known to be supported."
cannam@154: 	    fi
cannam@154: 	    echo "*** All declared inter-library dependencies are being dropped."
cannam@154: 	    droppeddeps=yes
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 	versuffix=$versuffix_save
cannam@154: 	major=$major_save
cannam@154: 	release=$release_save
cannam@154: 	libname=$libname_save
cannam@154: 	name=$name_save
cannam@154: 
cannam@154: 	case $host in
cannam@154: 	*-*-rhapsody* | *-*-darwin1.[012])
cannam@154: 	  # On Rhapsody replace the C library with the System framework
cannam@154: 	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	if test yes = "$droppeddeps"; then
cannam@154: 	  if test yes = "$module"; then
cannam@154: 	    echo
cannam@154: 	    echo "*** Warning: libtool could not satisfy all declared inter-library"
cannam@154: 	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
cannam@154: 	    echo "*** a static module, that should work as long as the dlopening"
cannam@154: 	    echo "*** application is linked with the -dlopen flag."
cannam@154: 	    if test -z "$global_symbol_pipe"; then
cannam@154: 	      echo
cannam@154: 	      echo "*** However, this would only work if libtool was able to extract symbol"
cannam@154: 	      echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
cannam@154: 	      echo "*** not find such a program.  So, this module is probably useless."
cannam@154: 	      echo "*** 'nm' from GNU binutils and a full rebuild may help."
cannam@154: 	    fi
cannam@154: 	    if test no = "$build_old_libs"; then
cannam@154: 	      oldlibs=$output_objdir/$libname.$libext
cannam@154: 	      build_libtool_libs=module
cannam@154: 	      build_old_libs=yes
cannam@154: 	    else
cannam@154: 	      build_libtool_libs=no
cannam@154: 	    fi
cannam@154: 	  else
cannam@154: 	    echo "*** The inter-library dependencies that have been dropped here will be"
cannam@154: 	    echo "*** automatically added whenever a program is linked with this library"
cannam@154: 	    echo "*** or is declared to -dlopen it."
cannam@154: 
cannam@154: 	    if test no = "$allow_undefined"; then
cannam@154: 	      echo
cannam@154: 	      echo "*** Since this library must not contain undefined symbols,"
cannam@154: 	      echo "*** because either the platform does not support them or"
cannam@154: 	      echo "*** it was explicitly requested with -no-undefined,"
cannam@154: 	      echo "*** libtool will only create a static version of it."
cannam@154: 	      if test no = "$build_old_libs"; then
cannam@154: 		oldlibs=$output_objdir/$libname.$libext
cannam@154: 		build_libtool_libs=module
cannam@154: 		build_old_libs=yes
cannam@154: 	      else
cannam@154: 		build_libtool_libs=no
cannam@154: 	      fi
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 	# Done checking deplibs!
cannam@154: 	deplibs=$newdeplibs
cannam@154:       fi
cannam@154:       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
cannam@154:       case $host in
cannam@154: 	*-*-darwin*)
cannam@154: 	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
cannam@154: 	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
cannam@154: 	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
cannam@154: 	  ;;
cannam@154:       esac
cannam@154: 
cannam@154:       # move library search paths that coincide with paths to not yet
cannam@154:       # installed libraries to the beginning of the library search list
cannam@154:       new_libs=
cannam@154:       for path in $notinst_path; do
cannam@154: 	case " $new_libs " in
cannam@154: 	*" -L$path/$objdir "*) ;;
cannam@154: 	*)
cannam@154: 	  case " $deplibs " in
cannam@154: 	  *" -L$path/$objdir "*)
cannam@154: 	    func_append new_libs " -L$path/$objdir" ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154:       done
cannam@154:       for deplib in $deplibs; do
cannam@154: 	case $deplib in
cannam@154: 	-L*)
cannam@154: 	  case " $new_libs " in
cannam@154: 	  *" $deplib "*) ;;
cannam@154: 	  *) func_append new_libs " $deplib" ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	*) func_append new_libs " $deplib" ;;
cannam@154: 	esac
cannam@154:       done
cannam@154:       deplibs=$new_libs
cannam@154: 
cannam@154:       # All the library-specific variables (install_libdir is set above).
cannam@154:       library_names=
cannam@154:       old_library=
cannam@154:       dlname=
cannam@154: 
cannam@154:       # Test again, we may have decided not to build it any more
cannam@154:       if test yes = "$build_libtool_libs"; then
cannam@154: 	# Remove $wl instances when linking with ld.
cannam@154: 	# FIXME: should test the right _cmds variable.
cannam@154: 	case $archive_cmds in
cannam@154: 	  *\$LD\ *) wl= ;;
cannam@154:         esac
cannam@154: 	if test yes = "$hardcode_into_libs"; then
cannam@154: 	  # Hardcode the library paths
cannam@154: 	  hardcode_libdirs=
cannam@154: 	  dep_rpath=
cannam@154: 	  rpath=$finalize_rpath
cannam@154: 	  test relink = "$opt_mode" || rpath=$compile_rpath$rpath
cannam@154: 	  for libdir in $rpath; do
cannam@154: 	    if test -n "$hardcode_libdir_flag_spec"; then
cannam@154: 	      if test -n "$hardcode_libdir_separator"; then
cannam@154: 		func_replace_sysroot "$libdir"
cannam@154: 		libdir=$func_replace_sysroot_result
cannam@154: 		if test -z "$hardcode_libdirs"; then
cannam@154: 		  hardcode_libdirs=$libdir
cannam@154: 		else
cannam@154: 		  # Just accumulate the unique libdirs.
cannam@154: 		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
cannam@154: 		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
cannam@154: 		    ;;
cannam@154: 		  *)
cannam@154: 		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
cannam@154: 		    ;;
cannam@154: 		  esac
cannam@154: 		fi
cannam@154: 	      else
cannam@154: 		eval flag=\"$hardcode_libdir_flag_spec\"
cannam@154: 		func_append dep_rpath " $flag"
cannam@154: 	      fi
cannam@154: 	    elif test -n "$runpath_var"; then
cannam@154: 	      case "$perm_rpath " in
cannam@154: 	      *" $libdir "*) ;;
cannam@154: 	      *) func_append perm_rpath " $libdir" ;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	  done
cannam@154: 	  # Substitute the hardcoded libdirs into the rpath.
cannam@154: 	  if test -n "$hardcode_libdir_separator" &&
cannam@154: 	     test -n "$hardcode_libdirs"; then
cannam@154: 	    libdir=$hardcode_libdirs
cannam@154: 	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
cannam@154: 	  fi
cannam@154: 	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
cannam@154: 	    # We should set the runpath_var.
cannam@154: 	    rpath=
cannam@154: 	    for dir in $perm_rpath; do
cannam@154: 	      func_append rpath "$dir:"
cannam@154: 	    done
cannam@154: 	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
cannam@154: 	  fi
cannam@154: 	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
cannam@154: 	fi
cannam@154: 
cannam@154: 	shlibpath=$finalize_shlibpath
cannam@154: 	test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
cannam@154: 	if test -n "$shlibpath"; then
cannam@154: 	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Get the real and link names of the library.
cannam@154: 	eval shared_ext=\"$shrext_cmds\"
cannam@154: 	eval library_names=\"$library_names_spec\"
cannam@154: 	set dummy $library_names
cannam@154: 	shift
cannam@154: 	realname=$1
cannam@154: 	shift
cannam@154: 
cannam@154: 	if test -n "$soname_spec"; then
cannam@154: 	  eval soname=\"$soname_spec\"
cannam@154: 	else
cannam@154: 	  soname=$realname
cannam@154: 	fi
cannam@154: 	if test -z "$dlname"; then
cannam@154: 	  dlname=$soname
cannam@154: 	fi
cannam@154: 
cannam@154: 	lib=$output_objdir/$realname
cannam@154: 	linknames=
cannam@154: 	for link
cannam@154: 	do
cannam@154: 	  func_append linknames " $link"
cannam@154: 	done
cannam@154: 
cannam@154: 	# Use standard objects if they are pic
cannam@154: 	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
cannam@154: 	test "X$libobjs" = "X " && libobjs=
cannam@154: 
cannam@154: 	delfiles=
cannam@154: 	if test -n "$export_symbols" && test -n "$include_expsyms"; then
cannam@154: 	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
cannam@154: 	  export_symbols=$output_objdir/$libname.uexp
cannam@154: 	  func_append delfiles " $export_symbols"
cannam@154: 	fi
cannam@154: 
cannam@154: 	orig_export_symbols=
cannam@154: 	case $host_os in
cannam@154: 	cygwin* | mingw* | cegcc*)
cannam@154: 	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
cannam@154: 	    # exporting using user supplied symfile
cannam@154: 	    func_dll_def_p "$export_symbols" || {
cannam@154: 	      # and it's NOT already a .def file. Must figure out
cannam@154: 	      # which of the given symbols are data symbols and tag
cannam@154: 	      # them as such. So, trigger use of export_symbols_cmds.
cannam@154: 	      # export_symbols gets reassigned inside the "prepare
cannam@154: 	      # the list of exported symbols" if statement, so the
cannam@154: 	      # include_expsyms logic still works.
cannam@154: 	      orig_export_symbols=$export_symbols
cannam@154: 	      export_symbols=
cannam@154: 	      always_export_symbols=yes
cannam@154: 	    }
cannam@154: 	  fi
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154: 
cannam@154: 	# Prepare the list of exported symbols
cannam@154: 	if test -z "$export_symbols"; then
cannam@154: 	  if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
cannam@154: 	    func_verbose "generating symbol list for '$libname.la'"
cannam@154: 	    export_symbols=$output_objdir/$libname.exp
cannam@154: 	    $opt_dry_run || $RM $export_symbols
cannam@154: 	    cmds=$export_symbols_cmds
cannam@154: 	    save_ifs=$IFS; IFS='~'
cannam@154: 	    for cmd1 in $cmds; do
cannam@154: 	      IFS=$save_ifs
cannam@154: 	      # Take the normal branch if the nm_file_list_spec branch
cannam@154: 	      # doesn't work or if tool conversion is not needed.
cannam@154: 	      case $nm_file_list_spec~$to_tool_file_cmd in
cannam@154: 		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
cannam@154: 		  try_normal_branch=yes
cannam@154: 		  eval cmd=\"$cmd1\"
cannam@154: 		  func_len " $cmd"
cannam@154: 		  len=$func_len_result
cannam@154: 		  ;;
cannam@154: 		*)
cannam@154: 		  try_normal_branch=no
cannam@154: 		  ;;
cannam@154: 	      esac
cannam@154: 	      if test yes = "$try_normal_branch" \
cannam@154: 		 && { test "$len" -lt "$max_cmd_len" \
cannam@154: 		      || test "$max_cmd_len" -le -1; }
cannam@154: 	      then
cannam@154: 		func_show_eval "$cmd" 'exit $?'
cannam@154: 		skipped_export=false
cannam@154: 	      elif test -n "$nm_file_list_spec"; then
cannam@154: 		func_basename "$output"
cannam@154: 		output_la=$func_basename_result
cannam@154: 		save_libobjs=$libobjs
cannam@154: 		save_output=$output
cannam@154: 		output=$output_objdir/$output_la.nm
cannam@154: 		func_to_tool_file "$output"
cannam@154: 		libobjs=$nm_file_list_spec$func_to_tool_file_result
cannam@154: 		func_append delfiles " $output"
cannam@154: 		func_verbose "creating $NM input file list: $output"
cannam@154: 		for obj in $save_libobjs; do
cannam@154: 		  func_to_tool_file "$obj"
cannam@154: 		  $ECHO "$func_to_tool_file_result"
cannam@154: 		done > "$output"
cannam@154: 		eval cmd=\"$cmd1\"
cannam@154: 		func_show_eval "$cmd" 'exit $?'
cannam@154: 		output=$save_output
cannam@154: 		libobjs=$save_libobjs
cannam@154: 		skipped_export=false
cannam@154: 	      else
cannam@154: 		# The command line is too long to execute in one step.
cannam@154: 		func_verbose "using reloadable object file for export list..."
cannam@154: 		skipped_export=:
cannam@154: 		# Break out early, otherwise skipped_export may be
cannam@154: 		# set to false by a later but shorter cmd.
cannam@154: 		break
cannam@154: 	      fi
cannam@154: 	    done
cannam@154: 	    IFS=$save_ifs
cannam@154: 	    if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
cannam@154: 	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
cannam@154: 	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	if test -n "$export_symbols" && test -n "$include_expsyms"; then
cannam@154: 	  tmp_export_symbols=$export_symbols
cannam@154: 	  test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
cannam@154: 	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
cannam@154: 	fi
cannam@154: 
cannam@154: 	if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
cannam@154: 	  # The given exports_symbols file has to be filtered, so filter it.
cannam@154: 	  func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
cannam@154: 	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
cannam@154: 	  # 's' commands, which not all seds can handle. GNU sed should be fine
cannam@154: 	  # though. Also, the filter scales superlinearly with the number of
cannam@154: 	  # global variables. join(1) would be nice here, but unfortunately
cannam@154: 	  # isn't a blessed tool.
cannam@154: 	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
cannam@154: 	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
cannam@154: 	  export_symbols=$output_objdir/$libname.def
cannam@154: 	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
cannam@154: 	fi
cannam@154: 
cannam@154: 	tmp_deplibs=
cannam@154: 	for test_deplib in $deplibs; do
cannam@154: 	  case " $convenience " in
cannam@154: 	  *" $test_deplib "*) ;;
cannam@154: 	  *)
cannam@154: 	    func_append tmp_deplibs " $test_deplib"
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	done
cannam@154: 	deplibs=$tmp_deplibs
cannam@154: 
cannam@154: 	if test -n "$convenience"; then
cannam@154: 	  if test -n "$whole_archive_flag_spec" &&
cannam@154: 	    test yes = "$compiler_needs_object" &&
cannam@154: 	    test -z "$libobjs"; then
cannam@154: 	    # extract the archives, so we have objects to list.
cannam@154: 	    # TODO: could optimize this to just extract one archive.
cannam@154: 	    whole_archive_flag_spec=
cannam@154: 	  fi
cannam@154: 	  if test -n "$whole_archive_flag_spec"; then
cannam@154: 	    save_libobjs=$libobjs
cannam@154: 	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
cannam@154: 	    test "X$libobjs" = "X " && libobjs=
cannam@154: 	  else
cannam@154: 	    gentop=$output_objdir/${outputname}x
cannam@154: 	    func_append generated " $gentop"
cannam@154: 
cannam@154: 	    func_extract_archives $gentop $convenience
cannam@154: 	    func_append libobjs " $func_extract_archives_result"
cannam@154: 	    test "X$libobjs" = "X " && libobjs=
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
cannam@154: 	  eval flag=\"$thread_safe_flag_spec\"
cannam@154: 	  func_append linker_flags " $flag"
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Make a backup of the uninstalled library when relinking
cannam@154: 	if test relink = "$opt_mode"; then
cannam@154: 	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Do each of the archive commands.
cannam@154: 	if test yes = "$module" && test -n "$module_cmds"; then
cannam@154: 	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
cannam@154: 	    eval test_cmds=\"$module_expsym_cmds\"
cannam@154: 	    cmds=$module_expsym_cmds
cannam@154: 	  else
cannam@154: 	    eval test_cmds=\"$module_cmds\"
cannam@154: 	    cmds=$module_cmds
cannam@154: 	  fi
cannam@154: 	else
cannam@154: 	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
cannam@154: 	    eval test_cmds=\"$archive_expsym_cmds\"
cannam@154: 	    cmds=$archive_expsym_cmds
cannam@154: 	  else
cannam@154: 	    eval test_cmds=\"$archive_cmds\"
cannam@154: 	    cmds=$archive_cmds
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	if test : != "$skipped_export" &&
cannam@154: 	   func_len " $test_cmds" &&
cannam@154: 	   len=$func_len_result &&
cannam@154: 	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
cannam@154: 	  :
cannam@154: 	else
cannam@154: 	  # The command line is too long to link in one step, link piecewise
cannam@154: 	  # or, if using GNU ld and skipped_export is not :, use a linker
cannam@154: 	  # script.
cannam@154: 
cannam@154: 	  # Save the value of $output and $libobjs because we want to
cannam@154: 	  # use them later.  If we have whole_archive_flag_spec, we
cannam@154: 	  # want to use save_libobjs as it was before
cannam@154: 	  # whole_archive_flag_spec was expanded, because we can't
cannam@154: 	  # assume the linker understands whole_archive_flag_spec.
cannam@154: 	  # This may have to be revisited, in case too many
cannam@154: 	  # convenience libraries get linked in and end up exceeding
cannam@154: 	  # the spec.
cannam@154: 	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
cannam@154: 	    save_libobjs=$libobjs
cannam@154: 	  fi
cannam@154: 	  save_output=$output
cannam@154: 	  func_basename "$output"
cannam@154: 	  output_la=$func_basename_result
cannam@154: 
cannam@154: 	  # Clear the reloadable object creation command queue and
cannam@154: 	  # initialize k to one.
cannam@154: 	  test_cmds=
cannam@154: 	  concat_cmds=
cannam@154: 	  objlist=
cannam@154: 	  last_robj=
cannam@154: 	  k=1
cannam@154: 
cannam@154: 	  if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
cannam@154: 	    output=$output_objdir/$output_la.lnkscript
cannam@154: 	    func_verbose "creating GNU ld script: $output"
cannam@154: 	    echo 'INPUT (' > $output
cannam@154: 	    for obj in $save_libobjs
cannam@154: 	    do
cannam@154: 	      func_to_tool_file "$obj"
cannam@154: 	      $ECHO "$func_to_tool_file_result" >> $output
cannam@154: 	    done
cannam@154: 	    echo ')' >> $output
cannam@154: 	    func_append delfiles " $output"
cannam@154: 	    func_to_tool_file "$output"
cannam@154: 	    output=$func_to_tool_file_result
cannam@154: 	  elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
cannam@154: 	    output=$output_objdir/$output_la.lnk
cannam@154: 	    func_verbose "creating linker input file list: $output"
cannam@154: 	    : > $output
cannam@154: 	    set x $save_libobjs
cannam@154: 	    shift
cannam@154: 	    firstobj=
cannam@154: 	    if test yes = "$compiler_needs_object"; then
cannam@154: 	      firstobj="$1 "
cannam@154: 	      shift
cannam@154: 	    fi
cannam@154: 	    for obj
cannam@154: 	    do
cannam@154: 	      func_to_tool_file "$obj"
cannam@154: 	      $ECHO "$func_to_tool_file_result" >> $output
cannam@154: 	    done
cannam@154: 	    func_append delfiles " $output"
cannam@154: 	    func_to_tool_file "$output"
cannam@154: 	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
cannam@154: 	  else
cannam@154: 	    if test -n "$save_libobjs"; then
cannam@154: 	      func_verbose "creating reloadable object files..."
cannam@154: 	      output=$output_objdir/$output_la-$k.$objext
cannam@154: 	      eval test_cmds=\"$reload_cmds\"
cannam@154: 	      func_len " $test_cmds"
cannam@154: 	      len0=$func_len_result
cannam@154: 	      len=$len0
cannam@154: 
cannam@154: 	      # Loop over the list of objects to be linked.
cannam@154: 	      for obj in $save_libobjs
cannam@154: 	      do
cannam@154: 		func_len " $obj"
cannam@154: 		func_arith $len + $func_len_result
cannam@154: 		len=$func_arith_result
cannam@154: 		if test -z "$objlist" ||
cannam@154: 		   test "$len" -lt "$max_cmd_len"; then
cannam@154: 		  func_append objlist " $obj"
cannam@154: 		else
cannam@154: 		  # The command $test_cmds is almost too long, add a
cannam@154: 		  # command to the queue.
cannam@154: 		  if test 1 -eq "$k"; then
cannam@154: 		    # The first file doesn't have a previous command to add.
cannam@154: 		    reload_objs=$objlist
cannam@154: 		    eval concat_cmds=\"$reload_cmds\"
cannam@154: 		  else
cannam@154: 		    # All subsequent reloadable object files will link in
cannam@154: 		    # the last one created.
cannam@154: 		    reload_objs="$objlist $last_robj"
cannam@154: 		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
cannam@154: 		  fi
cannam@154: 		  last_robj=$output_objdir/$output_la-$k.$objext
cannam@154: 		  func_arith $k + 1
cannam@154: 		  k=$func_arith_result
cannam@154: 		  output=$output_objdir/$output_la-$k.$objext
cannam@154: 		  objlist=" $obj"
cannam@154: 		  func_len " $last_robj"
cannam@154: 		  func_arith $len0 + $func_len_result
cannam@154: 		  len=$func_arith_result
cannam@154: 		fi
cannam@154: 	      done
cannam@154: 	      # Handle the remaining objects by creating one last
cannam@154: 	      # reloadable object file.  All subsequent reloadable object
cannam@154: 	      # files will link in the last one created.
cannam@154: 	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
cannam@154: 	      reload_objs="$objlist $last_robj"
cannam@154: 	      eval concat_cmds=\"\$concat_cmds$reload_cmds\"
cannam@154: 	      if test -n "$last_robj"; then
cannam@154: 	        eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
cannam@154: 	      fi
cannam@154: 	      func_append delfiles " $output"
cannam@154: 
cannam@154: 	    else
cannam@154: 	      output=
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    ${skipped_export-false} && {
cannam@154: 	      func_verbose "generating symbol list for '$libname.la'"
cannam@154: 	      export_symbols=$output_objdir/$libname.exp
cannam@154: 	      $opt_dry_run || $RM $export_symbols
cannam@154: 	      libobjs=$output
cannam@154: 	      # Append the command to create the export file.
cannam@154: 	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
cannam@154: 	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
cannam@154: 	      if test -n "$last_robj"; then
cannam@154: 		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
cannam@154: 	      fi
cannam@154: 	    }
cannam@154: 
cannam@154: 	    test -n "$save_libobjs" &&
cannam@154: 	      func_verbose "creating a temporary reloadable object file: $output"
cannam@154: 
cannam@154: 	    # Loop through the commands generated above and execute them.
cannam@154: 	    save_ifs=$IFS; IFS='~'
cannam@154: 	    for cmd in $concat_cmds; do
cannam@154: 	      IFS=$save_ifs
cannam@154: 	      $opt_quiet || {
cannam@154: 		  func_quote_for_expand "$cmd"
cannam@154: 		  eval "func_echo $func_quote_for_expand_result"
cannam@154: 	      }
cannam@154: 	      $opt_dry_run || eval "$cmd" || {
cannam@154: 		lt_exit=$?
cannam@154: 
cannam@154: 		# Restore the uninstalled library and exit
cannam@154: 		if test relink = "$opt_mode"; then
cannam@154: 		  ( cd "$output_objdir" && \
cannam@154: 		    $RM "${realname}T" && \
cannam@154: 		    $MV "${realname}U" "$realname" )
cannam@154: 		fi
cannam@154: 
cannam@154: 		exit $lt_exit
cannam@154: 	      }
cannam@154: 	    done
cannam@154: 	    IFS=$save_ifs
cannam@154: 
cannam@154: 	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
cannam@154: 	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
cannam@154: 	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 
cannam@154:           ${skipped_export-false} && {
cannam@154: 	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
cannam@154: 	      tmp_export_symbols=$export_symbols
cannam@154: 	      test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
cannam@154: 	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    if test -n "$orig_export_symbols"; then
cannam@154: 	      # The given exports_symbols file has to be filtered, so filter it.
cannam@154: 	      func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
cannam@154: 	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
cannam@154: 	      # 's' commands, which not all seds can handle. GNU sed should be fine
cannam@154: 	      # though. Also, the filter scales superlinearly with the number of
cannam@154: 	      # global variables. join(1) would be nice here, but unfortunately
cannam@154: 	      # isn't a blessed tool.
cannam@154: 	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
cannam@154: 	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
cannam@154: 	      export_symbols=$output_objdir/$libname.def
cannam@154: 	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
cannam@154: 	    fi
cannam@154: 	  }
cannam@154: 
cannam@154: 	  libobjs=$output
cannam@154: 	  # Restore the value of output.
cannam@154: 	  output=$save_output
cannam@154: 
cannam@154: 	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
cannam@154: 	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
cannam@154: 	    test "X$libobjs" = "X " && libobjs=
cannam@154: 	  fi
cannam@154: 	  # Expand the library linking commands again to reset the
cannam@154: 	  # value of $libobjs for piecewise linking.
cannam@154: 
cannam@154: 	  # Do each of the archive commands.
cannam@154: 	  if test yes = "$module" && test -n "$module_cmds"; then
cannam@154: 	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
cannam@154: 	      cmds=$module_expsym_cmds
cannam@154: 	    else
cannam@154: 	      cmds=$module_cmds
cannam@154: 	    fi
cannam@154: 	  else
cannam@154: 	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
cannam@154: 	      cmds=$archive_expsym_cmds
cannam@154: 	    else
cannam@154: 	      cmds=$archive_cmds
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 
cannam@154: 	if test -n "$delfiles"; then
cannam@154: 	  # Append the command to remove temporary files to $cmds.
cannam@154: 	  eval cmds=\"\$cmds~\$RM $delfiles\"
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Add any objects from preloaded convenience libraries
cannam@154: 	if test -n "$dlprefiles"; then
cannam@154: 	  gentop=$output_objdir/${outputname}x
cannam@154: 	  func_append generated " $gentop"
cannam@154: 
cannam@154: 	  func_extract_archives $gentop $dlprefiles
cannam@154: 	  func_append libobjs " $func_extract_archives_result"
cannam@154: 	  test "X$libobjs" = "X " && libobjs=
cannam@154: 	fi
cannam@154: 
cannam@154: 	save_ifs=$IFS; IFS='~'
cannam@154: 	for cmd in $cmds; do
cannam@154: 	  IFS=$sp$nl
cannam@154: 	  eval cmd=\"$cmd\"
cannam@154: 	  IFS=$save_ifs
cannam@154: 	  $opt_quiet || {
cannam@154: 	    func_quote_for_expand "$cmd"
cannam@154: 	    eval "func_echo $func_quote_for_expand_result"
cannam@154: 	  }
cannam@154: 	  $opt_dry_run || eval "$cmd" || {
cannam@154: 	    lt_exit=$?
cannam@154: 
cannam@154: 	    # Restore the uninstalled library and exit
cannam@154: 	    if test relink = "$opt_mode"; then
cannam@154: 	      ( cd "$output_objdir" && \
cannam@154: 	        $RM "${realname}T" && \
cannam@154: 		$MV "${realname}U" "$realname" )
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    exit $lt_exit
cannam@154: 	  }
cannam@154: 	done
cannam@154: 	IFS=$save_ifs
cannam@154: 
cannam@154: 	# Restore the uninstalled library and exit
cannam@154: 	if test relink = "$opt_mode"; then
cannam@154: 	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
cannam@154: 
cannam@154: 	  if test -n "$convenience"; then
cannam@154: 	    if test -z "$whole_archive_flag_spec"; then
cannam@154: 	      func_show_eval '${RM}r "$gentop"'
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  exit $EXIT_SUCCESS
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Create links to the real library.
cannam@154: 	for linkname in $linknames; do
cannam@154: 	  if test "$realname" != "$linkname"; then
cannam@154: 	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
cannam@154: 	  fi
cannam@154: 	done
cannam@154: 
cannam@154: 	# If -module or -export-dynamic was specified, set the dlname.
cannam@154: 	if test yes = "$module" || test yes = "$export_dynamic"; then
cannam@154: 	  # On all known operating systems, these are identical.
cannam@154: 	  dlname=$soname
cannam@154: 	fi
cannam@154:       fi
cannam@154:       ;;
cannam@154: 
cannam@154:     obj)
cannam@154:       if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
cannam@154: 	func_warning "'-dlopen' is ignored for objects"
cannam@154:       fi
cannam@154: 
cannam@154:       case " $deplibs" in
cannam@154:       *\ -l* | *\ -L*)
cannam@154: 	func_warning "'-l' and '-L' are ignored for objects" ;;
cannam@154:       esac
cannam@154: 
cannam@154:       test -n "$rpath" && \
cannam@154: 	func_warning "'-rpath' is ignored for objects"
cannam@154: 
cannam@154:       test -n "$xrpath" && \
cannam@154: 	func_warning "'-R' is ignored for objects"
cannam@154: 
cannam@154:       test -n "$vinfo" && \
cannam@154: 	func_warning "'-version-info' is ignored for objects"
cannam@154: 
cannam@154:       test -n "$release" && \
cannam@154: 	func_warning "'-release' is ignored for objects"
cannam@154: 
cannam@154:       case $output in
cannam@154:       *.lo)
cannam@154: 	test -n "$objs$old_deplibs" && \
cannam@154: 	  func_fatal_error "cannot build library object '$output' from non-libtool objects"
cannam@154: 
cannam@154: 	libobj=$output
cannam@154: 	func_lo2o "$libobj"
cannam@154: 	obj=$func_lo2o_result
cannam@154: 	;;
cannam@154:       *)
cannam@154: 	libobj=
cannam@154: 	obj=$output
cannam@154: 	;;
cannam@154:       esac
cannam@154: 
cannam@154:       # Delete the old objects.
cannam@154:       $opt_dry_run || $RM $obj $libobj
cannam@154: 
cannam@154:       # Objects from convenience libraries.  This assumes
cannam@154:       # single-version convenience libraries.  Whenever we create
cannam@154:       # different ones for PIC/non-PIC, this we'll have to duplicate
cannam@154:       # the extraction.
cannam@154:       reload_conv_objs=
cannam@154:       gentop=
cannam@154:       # if reload_cmds runs $LD directly, get rid of -Wl from
cannam@154:       # whole_archive_flag_spec and hope we can get by with turning comma
cannam@154:       # into space.
cannam@154:       case $reload_cmds in
cannam@154:         *\$LD[\ \$]*) wl= ;;
cannam@154:       esac
cannam@154:       if test -n "$convenience"; then
cannam@154: 	if test -n "$whole_archive_flag_spec"; then
cannam@154: 	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
cannam@154: 	  test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
cannam@154: 	  reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
cannam@154: 	else
cannam@154: 	  gentop=$output_objdir/${obj}x
cannam@154: 	  func_append generated " $gentop"
cannam@154: 
cannam@154: 	  func_extract_archives $gentop $convenience
cannam@154: 	  reload_conv_objs="$reload_objs $func_extract_archives_result"
cannam@154: 	fi
cannam@154:       fi
cannam@154: 
cannam@154:       # If we're not building shared, we need to use non_pic_objs
cannam@154:       test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
cannam@154: 
cannam@154:       # Create the old-style object.
cannam@154:       reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
cannam@154: 
cannam@154:       output=$obj
cannam@154:       func_execute_cmds "$reload_cmds" 'exit $?'
cannam@154: 
cannam@154:       # Exit if we aren't doing a library object file.
cannam@154:       if test -z "$libobj"; then
cannam@154: 	if test -n "$gentop"; then
cannam@154: 	  func_show_eval '${RM}r "$gentop"'
cannam@154: 	fi
cannam@154: 
cannam@154: 	exit $EXIT_SUCCESS
cannam@154:       fi
cannam@154: 
cannam@154:       test yes = "$build_libtool_libs" || {
cannam@154: 	if test -n "$gentop"; then
cannam@154: 	  func_show_eval '${RM}r "$gentop"'
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Create an invalid libtool object if no PIC, so that we don't
cannam@154: 	# accidentally link it into a program.
cannam@154: 	# $show "echo timestamp > $libobj"
cannam@154: 	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
cannam@154: 	exit $EXIT_SUCCESS
cannam@154:       }
cannam@154: 
cannam@154:       if test -n "$pic_flag" || test default != "$pic_mode"; then
cannam@154: 	# Only do commands if we really have different PIC objects.
cannam@154: 	reload_objs="$libobjs $reload_conv_objs"
cannam@154: 	output=$libobj
cannam@154: 	func_execute_cmds "$reload_cmds" 'exit $?'
cannam@154:       fi
cannam@154: 
cannam@154:       if test -n "$gentop"; then
cannam@154: 	func_show_eval '${RM}r "$gentop"'
cannam@154:       fi
cannam@154: 
cannam@154:       exit $EXIT_SUCCESS
cannam@154:       ;;
cannam@154: 
cannam@154:     prog)
cannam@154:       case $host in
cannam@154: 	*cygwin*) func_stripname '' '.exe' "$output"
cannam@154: 	          output=$func_stripname_result.exe;;
cannam@154:       esac
cannam@154:       test -n "$vinfo" && \
cannam@154: 	func_warning "'-version-info' is ignored for programs"
cannam@154: 
cannam@154:       test -n "$release" && \
cannam@154: 	func_warning "'-release' is ignored for programs"
cannam@154: 
cannam@154:       $preload \
cannam@154: 	&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
cannam@154: 	&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
cannam@154: 
cannam@154:       case $host in
cannam@154:       *-*-rhapsody* | *-*-darwin1.[012])
cannam@154: 	# On Rhapsody replace the C library is the System framework
cannam@154: 	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
cannam@154: 	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
cannam@154: 	;;
cannam@154:       esac
cannam@154: 
cannam@154:       case $host in
cannam@154:       *-*-darwin*)
cannam@154: 	# Don't allow lazy linking, it breaks C++ global constructors
cannam@154: 	# But is supposedly fixed on 10.4 or later (yay!).
cannam@154: 	if test CXX = "$tagname"; then
cannam@154: 	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
cannam@154: 	    10.[0123])
cannam@154: 	      func_append compile_command " $wl-bind_at_load"
cannam@154: 	      func_append finalize_command " $wl-bind_at_load"
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	fi
cannam@154: 	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
cannam@154: 	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
cannam@154: 	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
cannam@154: 	;;
cannam@154:       esac
cannam@154: 
cannam@154: 
cannam@154:       # move library search paths that coincide with paths to not yet
cannam@154:       # installed libraries to the beginning of the library search list
cannam@154:       new_libs=
cannam@154:       for path in $notinst_path; do
cannam@154: 	case " $new_libs " in
cannam@154: 	*" -L$path/$objdir "*) ;;
cannam@154: 	*)
cannam@154: 	  case " $compile_deplibs " in
cannam@154: 	  *" -L$path/$objdir "*)
cannam@154: 	    func_append new_libs " -L$path/$objdir" ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154:       done
cannam@154:       for deplib in $compile_deplibs; do
cannam@154: 	case $deplib in
cannam@154: 	-L*)
cannam@154: 	  case " $new_libs " in
cannam@154: 	  *" $deplib "*) ;;
cannam@154: 	  *) func_append new_libs " $deplib" ;;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	*) func_append new_libs " $deplib" ;;
cannam@154: 	esac
cannam@154:       done
cannam@154:       compile_deplibs=$new_libs
cannam@154: 
cannam@154: 
cannam@154:       func_append compile_command " $compile_deplibs"
cannam@154:       func_append finalize_command " $finalize_deplibs"
cannam@154: 
cannam@154:       if test -n "$rpath$xrpath"; then
cannam@154: 	# If the user specified any rpath flags, then add them.
cannam@154: 	for libdir in $rpath $xrpath; do
cannam@154: 	  # This is the magic to use -rpath.
cannam@154: 	  case "$finalize_rpath " in
cannam@154: 	  *" $libdir "*) ;;
cannam@154: 	  *) func_append finalize_rpath " $libdir" ;;
cannam@154: 	  esac
cannam@154: 	done
cannam@154:       fi
cannam@154: 
cannam@154:       # Now hardcode the library paths
cannam@154:       rpath=
cannam@154:       hardcode_libdirs=
cannam@154:       for libdir in $compile_rpath $finalize_rpath; do
cannam@154: 	if test -n "$hardcode_libdir_flag_spec"; then
cannam@154: 	  if test -n "$hardcode_libdir_separator"; then
cannam@154: 	    if test -z "$hardcode_libdirs"; then
cannam@154: 	      hardcode_libdirs=$libdir
cannam@154: 	    else
cannam@154: 	      # Just accumulate the unique libdirs.
cannam@154: 	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
cannam@154: 	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
cannam@154: 		;;
cannam@154: 	      *)
cannam@154: 		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	  else
cannam@154: 	    eval flag=\"$hardcode_libdir_flag_spec\"
cannam@154: 	    func_append rpath " $flag"
cannam@154: 	  fi
cannam@154: 	elif test -n "$runpath_var"; then
cannam@154: 	  case "$perm_rpath " in
cannam@154: 	  *" $libdir "*) ;;
cannam@154: 	  *) func_append perm_rpath " $libdir" ;;
cannam@154: 	  esac
cannam@154: 	fi
cannam@154: 	case $host in
cannam@154: 	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
cannam@154: 	  testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
cannam@154: 	  case :$dllsearchpath: in
cannam@154: 	  *":$libdir:"*) ;;
cannam@154: 	  ::) dllsearchpath=$libdir;;
cannam@154: 	  *) func_append dllsearchpath ":$libdir";;
cannam@154: 	  esac
cannam@154: 	  case :$dllsearchpath: in
cannam@154: 	  *":$testbindir:"*) ;;
cannam@154: 	  ::) dllsearchpath=$testbindir;;
cannam@154: 	  *) func_append dllsearchpath ":$testbindir";;
cannam@154: 	  esac
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154:       done
cannam@154:       # Substitute the hardcoded libdirs into the rpath.
cannam@154:       if test -n "$hardcode_libdir_separator" &&
cannam@154: 	 test -n "$hardcode_libdirs"; then
cannam@154: 	libdir=$hardcode_libdirs
cannam@154: 	eval rpath=\" $hardcode_libdir_flag_spec\"
cannam@154:       fi
cannam@154:       compile_rpath=$rpath
cannam@154: 
cannam@154:       rpath=
cannam@154:       hardcode_libdirs=
cannam@154:       for libdir in $finalize_rpath; do
cannam@154: 	if test -n "$hardcode_libdir_flag_spec"; then
cannam@154: 	  if test -n "$hardcode_libdir_separator"; then
cannam@154: 	    if test -z "$hardcode_libdirs"; then
cannam@154: 	      hardcode_libdirs=$libdir
cannam@154: 	    else
cannam@154: 	      # Just accumulate the unique libdirs.
cannam@154: 	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
cannam@154: 	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
cannam@154: 		;;
cannam@154: 	      *)
cannam@154: 		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	    fi
cannam@154: 	  else
cannam@154: 	    eval flag=\"$hardcode_libdir_flag_spec\"
cannam@154: 	    func_append rpath " $flag"
cannam@154: 	  fi
cannam@154: 	elif test -n "$runpath_var"; then
cannam@154: 	  case "$finalize_perm_rpath " in
cannam@154: 	  *" $libdir "*) ;;
cannam@154: 	  *) func_append finalize_perm_rpath " $libdir" ;;
cannam@154: 	  esac
cannam@154: 	fi
cannam@154:       done
cannam@154:       # Substitute the hardcoded libdirs into the rpath.
cannam@154:       if test -n "$hardcode_libdir_separator" &&
cannam@154: 	 test -n "$hardcode_libdirs"; then
cannam@154: 	libdir=$hardcode_libdirs
cannam@154: 	eval rpath=\" $hardcode_libdir_flag_spec\"
cannam@154:       fi
cannam@154:       finalize_rpath=$rpath
cannam@154: 
cannam@154:       if test -n "$libobjs" && test yes = "$build_old_libs"; then
cannam@154: 	# Transform all the library objects into standard objects.
cannam@154: 	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
cannam@154: 	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
cannam@154:       fi
cannam@154: 
cannam@154:       func_generate_dlsyms "$outputname" "@PROGRAM@" false
cannam@154: 
cannam@154:       # template prelinking step
cannam@154:       if test -n "$prelink_cmds"; then
cannam@154: 	func_execute_cmds "$prelink_cmds" 'exit $?'
cannam@154:       fi
cannam@154: 
cannam@154:       wrappers_required=:
cannam@154:       case $host in
cannam@154:       *cegcc* | *mingw32ce*)
cannam@154:         # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
cannam@154:         wrappers_required=false
cannam@154:         ;;
cannam@154:       *cygwin* | *mingw* )
cannam@154:         test yes = "$build_libtool_libs" || wrappers_required=false
cannam@154:         ;;
cannam@154:       *)
cannam@154:         if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
cannam@154:           wrappers_required=false
cannam@154:         fi
cannam@154:         ;;
cannam@154:       esac
cannam@154:       $wrappers_required || {
cannam@154: 	# Replace the output file specification.
cannam@154: 	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
cannam@154: 	link_command=$compile_command$compile_rpath
cannam@154: 
cannam@154: 	# We have no uninstalled library dependencies, so finalize right now.
cannam@154: 	exit_status=0
cannam@154: 	func_show_eval "$link_command" 'exit_status=$?'
cannam@154: 
cannam@154: 	if test -n "$postlink_cmds"; then
cannam@154: 	  func_to_tool_file "$output"
cannam@154: 	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
cannam@154: 	  func_execute_cmds "$postlink_cmds" 'exit $?'
cannam@154: 	fi
cannam@154: 
cannam@154: 	# Delete the generated files.
cannam@154: 	if test -f "$output_objdir/${outputname}S.$objext"; then
cannam@154: 	  func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
cannam@154: 	fi
cannam@154: 
cannam@154: 	exit $exit_status
cannam@154:       }
cannam@154: 
cannam@154:       if test -n "$compile_shlibpath$finalize_shlibpath"; then
cannam@154: 	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
cannam@154:       fi
cannam@154:       if test -n "$finalize_shlibpath"; then
cannam@154: 	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
cannam@154:       fi
cannam@154: 
cannam@154:       compile_var=
cannam@154:       finalize_var=
cannam@154:       if test -n "$runpath_var"; then
cannam@154: 	if test -n "$perm_rpath"; then
cannam@154: 	  # We should set the runpath_var.
cannam@154: 	  rpath=
cannam@154: 	  for dir in $perm_rpath; do
cannam@154: 	    func_append rpath "$dir:"
cannam@154: 	  done
cannam@154: 	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
cannam@154: 	fi
cannam@154: 	if test -n "$finalize_perm_rpath"; then
cannam@154: 	  # We should set the runpath_var.
cannam@154: 	  rpath=
cannam@154: 	  for dir in $finalize_perm_rpath; do
cannam@154: 	    func_append rpath "$dir:"
cannam@154: 	  done
cannam@154: 	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
cannam@154: 	fi
cannam@154:       fi
cannam@154: 
cannam@154:       if test yes = "$no_install"; then
cannam@154: 	# We don't need to create a wrapper script.
cannam@154: 	link_command=$compile_var$compile_command$compile_rpath
cannam@154: 	# Replace the output file specification.
cannam@154: 	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
cannam@154: 	# Delete the old output file.
cannam@154: 	$opt_dry_run || $RM $output
cannam@154: 	# Link the executable and exit
cannam@154: 	func_show_eval "$link_command" 'exit $?'
cannam@154: 
cannam@154: 	if test -n "$postlink_cmds"; then
cannam@154: 	  func_to_tool_file "$output"
cannam@154: 	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
cannam@154: 	  func_execute_cmds "$postlink_cmds" 'exit $?'
cannam@154: 	fi
cannam@154: 
cannam@154: 	exit $EXIT_SUCCESS
cannam@154:       fi
cannam@154: 
cannam@154:       case $hardcode_action,$fast_install in
cannam@154:         relink,*)
cannam@154: 	  # Fast installation is not supported
cannam@154: 	  link_command=$compile_var$compile_command$compile_rpath
cannam@154: 	  relink_command=$finalize_var$finalize_command$finalize_rpath
cannam@154: 
cannam@154: 	  func_warning "this platform does not like uninstalled shared libraries"
cannam@154: 	  func_warning "'$output' will be relinked during installation"
cannam@154: 	  ;;
cannam@154:         *,yes)
cannam@154: 	  link_command=$finalize_var$compile_command$finalize_rpath
cannam@154: 	  relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
cannam@154:           ;;
cannam@154: 	*,no)
cannam@154: 	  link_command=$compile_var$compile_command$compile_rpath
cannam@154: 	  relink_command=$finalize_var$finalize_command$finalize_rpath
cannam@154:           ;;
cannam@154: 	*,needless)
cannam@154: 	  link_command=$finalize_var$compile_command$finalize_rpath
cannam@154: 	  relink_command=
cannam@154:           ;;
cannam@154:       esac
cannam@154: 
cannam@154:       # Replace the output file specification.
cannam@154:       link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
cannam@154: 
cannam@154:       # Delete the old output files.
cannam@154:       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
cannam@154: 
cannam@154:       func_show_eval "$link_command" 'exit $?'
cannam@154: 
cannam@154:       if test -n "$postlink_cmds"; then
cannam@154: 	func_to_tool_file "$output_objdir/$outputname"
cannam@154: 	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
cannam@154: 	func_execute_cmds "$postlink_cmds" 'exit $?'
cannam@154:       fi
cannam@154: 
cannam@154:       # Now create the wrapper script.
cannam@154:       func_verbose "creating $output"
cannam@154: 
cannam@154:       # Quote the relink command for shipping.
cannam@154:       if test -n "$relink_command"; then
cannam@154: 	# Preserve any variables that may affect compiler behavior
cannam@154: 	for var in $variables_saved_for_relink; do
cannam@154: 	  if eval test -z \"\${$var+set}\"; then
cannam@154: 	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
cannam@154: 	  elif eval var_value=\$$var; test -z "$var_value"; then
cannam@154: 	    relink_command="$var=; export $var; $relink_command"
cannam@154: 	  else
cannam@154: 	    func_quote_for_eval "$var_value"
cannam@154: 	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
cannam@154: 	  fi
cannam@154: 	done
cannam@154: 	relink_command="(cd `pwd`; $relink_command)"
cannam@154: 	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
cannam@154:       fi
cannam@154: 
cannam@154:       # Only actually do things if not in dry run mode.
cannam@154:       $opt_dry_run || {
cannam@154: 	# win32 will think the script is a binary if it has
cannam@154: 	# a .exe suffix, so we strip it off here.
cannam@154: 	case $output in
cannam@154: 	  *.exe) func_stripname '' '.exe' "$output"
cannam@154: 	         output=$func_stripname_result ;;
cannam@154: 	esac
cannam@154: 	# test for cygwin because mv fails w/o .exe extensions
cannam@154: 	case $host in
cannam@154: 	  *cygwin*)
cannam@154: 	    exeext=.exe
cannam@154: 	    func_stripname '' '.exe' "$outputname"
cannam@154: 	    outputname=$func_stripname_result ;;
cannam@154: 	  *) exeext= ;;
cannam@154: 	esac
cannam@154: 	case $host in
cannam@154: 	  *cygwin* | *mingw* )
cannam@154: 	    func_dirname_and_basename "$output" "" "."
cannam@154: 	    output_name=$func_basename_result
cannam@154: 	    output_path=$func_dirname_result
cannam@154: 	    cwrappersource=$output_path/$objdir/lt-$output_name.c
cannam@154: 	    cwrapper=$output_path/$output_name.exe
cannam@154: 	    $RM $cwrappersource $cwrapper
cannam@154: 	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
cannam@154: 
cannam@154: 	    func_emit_cwrapperexe_src > $cwrappersource
cannam@154: 
cannam@154: 	    # The wrapper executable is built using the $host compiler,
cannam@154: 	    # because it contains $host paths and files. If cross-
cannam@154: 	    # compiling, it, like the target executable, must be
cannam@154: 	    # executed on the $host or under an emulation environment.
cannam@154: 	    $opt_dry_run || {
cannam@154: 	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
cannam@154: 	      $STRIP $cwrapper
cannam@154: 	    }
cannam@154: 
cannam@154: 	    # Now, create the wrapper script for func_source use:
cannam@154: 	    func_ltwrapper_scriptname $cwrapper
cannam@154: 	    $RM $func_ltwrapper_scriptname_result
cannam@154: 	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
cannam@154: 	    $opt_dry_run || {
cannam@154: 	      # note: this script will not be executed, so do not chmod.
cannam@154: 	      if test "x$build" = "x$host"; then
cannam@154: 		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
cannam@154: 	      else
cannam@154: 		func_emit_wrapper no > $func_ltwrapper_scriptname_result
cannam@154: 	      fi
cannam@154: 	    }
cannam@154: 	  ;;
cannam@154: 	  * )
cannam@154: 	    $RM $output
cannam@154: 	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
cannam@154: 
cannam@154: 	    func_emit_wrapper no > $output
cannam@154: 	    chmod +x $output
cannam@154: 	  ;;
cannam@154: 	esac
cannam@154:       }
cannam@154:       exit $EXIT_SUCCESS
cannam@154:       ;;
cannam@154:     esac
cannam@154: 
cannam@154:     # See if we need to build an old-fashioned archive.
cannam@154:     for oldlib in $oldlibs; do
cannam@154: 
cannam@154:       case $build_libtool_libs in
cannam@154:         convenience)
cannam@154: 	  oldobjs="$libobjs_save $symfileobj"
cannam@154: 	  addlibs=$convenience
cannam@154: 	  build_libtool_libs=no
cannam@154: 	  ;;
cannam@154: 	module)
cannam@154: 	  oldobjs=$libobjs_save
cannam@154: 	  addlibs=$old_convenience
cannam@154: 	  build_libtool_libs=no
cannam@154:           ;;
cannam@154: 	*)
cannam@154: 	  oldobjs="$old_deplibs $non_pic_objects"
cannam@154: 	  $preload && test -f "$symfileobj" \
cannam@154: 	    && func_append oldobjs " $symfileobj"
cannam@154: 	  addlibs=$old_convenience
cannam@154: 	  ;;
cannam@154:       esac
cannam@154: 
cannam@154:       if test -n "$addlibs"; then
cannam@154: 	gentop=$output_objdir/${outputname}x
cannam@154: 	func_append generated " $gentop"
cannam@154: 
cannam@154: 	func_extract_archives $gentop $addlibs
cannam@154: 	func_append oldobjs " $func_extract_archives_result"
cannam@154:       fi
cannam@154: 
cannam@154:       # Do each command in the archive commands.
cannam@154:       if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
cannam@154: 	cmds=$old_archive_from_new_cmds
cannam@154:       else
cannam@154: 
cannam@154: 	# Add any objects from preloaded convenience libraries
cannam@154: 	if test -n "$dlprefiles"; then
cannam@154: 	  gentop=$output_objdir/${outputname}x
cannam@154: 	  func_append generated " $gentop"
cannam@154: 
cannam@154: 	  func_extract_archives $gentop $dlprefiles
cannam@154: 	  func_append oldobjs " $func_extract_archives_result"
cannam@154: 	fi
cannam@154: 
cannam@154: 	# POSIX demands no paths to be encoded in archives.  We have
cannam@154: 	# to avoid creating archives with duplicate basenames if we
cannam@154: 	# might have to extract them afterwards, e.g., when creating a
cannam@154: 	# static archive out of a convenience library, or when linking
cannam@154: 	# the entirety of a libtool archive into another (currently
cannam@154: 	# not supported by libtool).
cannam@154: 	if (for obj in $oldobjs
cannam@154: 	    do
cannam@154: 	      func_basename "$obj"
cannam@154: 	      $ECHO "$func_basename_result"
cannam@154: 	    done | sort | sort -uc >/dev/null 2>&1); then
cannam@154: 	  :
cannam@154: 	else
cannam@154: 	  echo "copying selected object files to avoid basename conflicts..."
cannam@154: 	  gentop=$output_objdir/${outputname}x
cannam@154: 	  func_append generated " $gentop"
cannam@154: 	  func_mkdir_p "$gentop"
cannam@154: 	  save_oldobjs=$oldobjs
cannam@154: 	  oldobjs=
cannam@154: 	  counter=1
cannam@154: 	  for obj in $save_oldobjs
cannam@154: 	  do
cannam@154: 	    func_basename "$obj"
cannam@154: 	    objbase=$func_basename_result
cannam@154: 	    case " $oldobjs " in
cannam@154: 	    " ") oldobjs=$obj ;;
cannam@154: 	    *[\ /]"$objbase "*)
cannam@154: 	      while :; do
cannam@154: 		# Make sure we don't pick an alternate name that also
cannam@154: 		# overlaps.
cannam@154: 		newobj=lt$counter-$objbase
cannam@154: 		func_arith $counter + 1
cannam@154: 		counter=$func_arith_result
cannam@154: 		case " $oldobjs " in
cannam@154: 		*[\ /]"$newobj "*) ;;
cannam@154: 		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
cannam@154: 		esac
cannam@154: 	      done
cannam@154: 	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
cannam@154: 	      func_append oldobjs " $gentop/$newobj"
cannam@154: 	      ;;
cannam@154: 	    *) func_append oldobjs " $obj" ;;
cannam@154: 	    esac
cannam@154: 	  done
cannam@154: 	fi
cannam@154: 	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
cannam@154: 	tool_oldlib=$func_to_tool_file_result
cannam@154: 	eval cmds=\"$old_archive_cmds\"
cannam@154: 
cannam@154: 	func_len " $cmds"
cannam@154: 	len=$func_len_result
cannam@154: 	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
cannam@154: 	  cmds=$old_archive_cmds
cannam@154: 	elif test -n "$archiver_list_spec"; then
cannam@154: 	  func_verbose "using command file archive linking..."
cannam@154: 	  for obj in $oldobjs
cannam@154: 	  do
cannam@154: 	    func_to_tool_file "$obj"
cannam@154: 	    $ECHO "$func_to_tool_file_result"
cannam@154: 	  done > $output_objdir/$libname.libcmd
cannam@154: 	  func_to_tool_file "$output_objdir/$libname.libcmd"
cannam@154: 	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
cannam@154: 	  cmds=$old_archive_cmds
cannam@154: 	else
cannam@154: 	  # the command line is too long to link in one step, link in parts
cannam@154: 	  func_verbose "using piecewise archive linking..."
cannam@154: 	  save_RANLIB=$RANLIB
cannam@154: 	  RANLIB=:
cannam@154: 	  objlist=
cannam@154: 	  concat_cmds=
cannam@154: 	  save_oldobjs=$oldobjs
cannam@154: 	  oldobjs=
cannam@154: 	  # Is there a better way of finding the last object in the list?
cannam@154: 	  for obj in $save_oldobjs
cannam@154: 	  do
cannam@154: 	    last_oldobj=$obj
cannam@154: 	  done
cannam@154: 	  eval test_cmds=\"$old_archive_cmds\"
cannam@154: 	  func_len " $test_cmds"
cannam@154: 	  len0=$func_len_result
cannam@154: 	  len=$len0
cannam@154: 	  for obj in $save_oldobjs
cannam@154: 	  do
cannam@154: 	    func_len " $obj"
cannam@154: 	    func_arith $len + $func_len_result
cannam@154: 	    len=$func_arith_result
cannam@154: 	    func_append objlist " $obj"
cannam@154: 	    if test "$len" -lt "$max_cmd_len"; then
cannam@154: 	      :
cannam@154: 	    else
cannam@154: 	      # the above command should be used before it gets too long
cannam@154: 	      oldobjs=$objlist
cannam@154: 	      if test "$obj" = "$last_oldobj"; then
cannam@154: 		RANLIB=$save_RANLIB
cannam@154: 	      fi
cannam@154: 	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
cannam@154: 	      eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
cannam@154: 	      objlist=
cannam@154: 	      len=$len0
cannam@154: 	    fi
cannam@154: 	  done
cannam@154: 	  RANLIB=$save_RANLIB
cannam@154: 	  oldobjs=$objlist
cannam@154: 	  if test -z "$oldobjs"; then
cannam@154: 	    eval cmds=\"\$concat_cmds\"
cannam@154: 	  else
cannam@154: 	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
cannam@154: 	  fi
cannam@154: 	fi
cannam@154:       fi
cannam@154:       func_execute_cmds "$cmds" 'exit $?'
cannam@154:     done
cannam@154: 
cannam@154:     test -n "$generated" && \
cannam@154:       func_show_eval "${RM}r$generated"
cannam@154: 
cannam@154:     # Now create the libtool archive.
cannam@154:     case $output in
cannam@154:     *.la)
cannam@154:       old_library=
cannam@154:       test yes = "$build_old_libs" && old_library=$libname.$libext
cannam@154:       func_verbose "creating $output"
cannam@154: 
cannam@154:       # Preserve any variables that may affect compiler behavior
cannam@154:       for var in $variables_saved_for_relink; do
cannam@154: 	if eval test -z \"\${$var+set}\"; then
cannam@154: 	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
cannam@154: 	elif eval var_value=\$$var; test -z "$var_value"; then
cannam@154: 	  relink_command="$var=; export $var; $relink_command"
cannam@154: 	else
cannam@154: 	  func_quote_for_eval "$var_value"
cannam@154: 	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
cannam@154: 	fi
cannam@154:       done
cannam@154:       # Quote the link command for shipping.
cannam@154:       relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
cannam@154:       relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
cannam@154:       if test yes = "$hardcode_automatic"; then
cannam@154: 	relink_command=
cannam@154:       fi
cannam@154: 
cannam@154:       # Only create the output if not a dry run.
cannam@154:       $opt_dry_run || {
cannam@154: 	for installed in no yes; do
cannam@154: 	  if test yes = "$installed"; then
cannam@154: 	    if test -z "$install_libdir"; then
cannam@154: 	      break
cannam@154: 	    fi
cannam@154: 	    output=$output_objdir/${outputname}i
cannam@154: 	    # Replace all uninstalled libtool libraries with the installed ones
cannam@154: 	    newdependency_libs=
cannam@154: 	    for deplib in $dependency_libs; do
cannam@154: 	      case $deplib in
cannam@154: 	      *.la)
cannam@154: 		func_basename "$deplib"
cannam@154: 		name=$func_basename_result
cannam@154: 		func_resolve_sysroot "$deplib"
cannam@154: 		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
cannam@154: 		test -z "$libdir" && \
cannam@154: 		  func_fatal_error "'$deplib' is not a valid libtool archive"
cannam@154: 		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
cannam@154: 		;;
cannam@154: 	      -L*)
cannam@154: 		func_stripname -L '' "$deplib"
cannam@154: 		func_replace_sysroot "$func_stripname_result"
cannam@154: 		func_append newdependency_libs " -L$func_replace_sysroot_result"
cannam@154: 		;;
cannam@154: 	      -R*)
cannam@154: 		func_stripname -R '' "$deplib"
cannam@154: 		func_replace_sysroot "$func_stripname_result"
cannam@154: 		func_append newdependency_libs " -R$func_replace_sysroot_result"
cannam@154: 		;;
cannam@154: 	      *) func_append newdependency_libs " $deplib" ;;
cannam@154: 	      esac
cannam@154: 	    done
cannam@154: 	    dependency_libs=$newdependency_libs
cannam@154: 	    newdlfiles=
cannam@154: 
cannam@154: 	    for lib in $dlfiles; do
cannam@154: 	      case $lib in
cannam@154: 	      *.la)
cannam@154: 	        func_basename "$lib"
cannam@154: 		name=$func_basename_result
cannam@154: 		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
cannam@154: 		test -z "$libdir" && \
cannam@154: 		  func_fatal_error "'$lib' is not a valid libtool archive"
cannam@154: 		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
cannam@154: 		;;
cannam@154: 	      *) func_append newdlfiles " $lib" ;;
cannam@154: 	      esac
cannam@154: 	    done
cannam@154: 	    dlfiles=$newdlfiles
cannam@154: 	    newdlprefiles=
cannam@154: 	    for lib in $dlprefiles; do
cannam@154: 	      case $lib in
cannam@154: 	      *.la)
cannam@154: 		# Only pass preopened files to the pseudo-archive (for
cannam@154: 		# eventual linking with the app. that links it) if we
cannam@154: 		# didn't already link the preopened objects directly into
cannam@154: 		# the library:
cannam@154: 		func_basename "$lib"
cannam@154: 		name=$func_basename_result
cannam@154: 		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
cannam@154: 		test -z "$libdir" && \
cannam@154: 		  func_fatal_error "'$lib' is not a valid libtool archive"
cannam@154: 		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
cannam@154: 		;;
cannam@154: 	      esac
cannam@154: 	    done
cannam@154: 	    dlprefiles=$newdlprefiles
cannam@154: 	  else
cannam@154: 	    newdlfiles=
cannam@154: 	    for lib in $dlfiles; do
cannam@154: 	      case $lib in
cannam@154: 		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
cannam@154: 		*) abs=`pwd`"/$lib" ;;
cannam@154: 	      esac
cannam@154: 	      func_append newdlfiles " $abs"
cannam@154: 	    done
cannam@154: 	    dlfiles=$newdlfiles
cannam@154: 	    newdlprefiles=
cannam@154: 	    for lib in $dlprefiles; do
cannam@154: 	      case $lib in
cannam@154: 		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
cannam@154: 		*) abs=`pwd`"/$lib" ;;
cannam@154: 	      esac
cannam@154: 	      func_append newdlprefiles " $abs"
cannam@154: 	    done
cannam@154: 	    dlprefiles=$newdlprefiles
cannam@154: 	  fi
cannam@154: 	  $RM $output
cannam@154: 	  # place dlname in correct position for cygwin
cannam@154: 	  # In fact, it would be nice if we could use this code for all target
cannam@154: 	  # systems that can't hard-code library paths into their executables
cannam@154: 	  # and that have no shared library path variable independent of PATH,
cannam@154: 	  # but it turns out we can't easily determine that from inspecting
cannam@154: 	  # libtool variables, so we have to hard-code the OSs to which it
cannam@154: 	  # applies here; at the moment, that means platforms that use the PE
cannam@154: 	  # object format with DLL files.  See the long comment at the top of
cannam@154: 	  # tests/bindir.at for full details.
cannam@154: 	  tdlname=$dlname
cannam@154: 	  case $host,$output,$installed,$module,$dlname in
cannam@154: 	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
cannam@154: 	      # If a -bindir argument was supplied, place the dll there.
cannam@154: 	      if test -n "$bindir"; then
cannam@154: 		func_relative_path "$install_libdir" "$bindir"
cannam@154: 		tdlname=$func_relative_path_result/$dlname
cannam@154: 	      else
cannam@154: 		# Otherwise fall back on heuristic.
cannam@154: 		tdlname=../bin/$dlname
cannam@154: 	      fi
cannam@154: 	      ;;
cannam@154: 	  esac
cannam@154: 	  $ECHO > $output "\
cannam@154: # $outputname - a libtool library file
cannam@154: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
cannam@154: #
cannam@154: # Please DO NOT delete this file!
cannam@154: # It is necessary for linking the library.
cannam@154: 
cannam@154: # The name that we can dlopen(3).
cannam@154: dlname='$tdlname'
cannam@154: 
cannam@154: # Names of this library.
cannam@154: library_names='$library_names'
cannam@154: 
cannam@154: # The name of the static archive.
cannam@154: old_library='$old_library'
cannam@154: 
cannam@154: # Linker flags that cannot go in dependency_libs.
cannam@154: inherited_linker_flags='$new_inherited_linker_flags'
cannam@154: 
cannam@154: # Libraries that this one depends upon.
cannam@154: dependency_libs='$dependency_libs'
cannam@154: 
cannam@154: # Names of additional weak libraries provided by this library
cannam@154: weak_library_names='$weak_libs'
cannam@154: 
cannam@154: # Version information for $libname.
cannam@154: current=$current
cannam@154: age=$age
cannam@154: revision=$revision
cannam@154: 
cannam@154: # Is this an already installed library?
cannam@154: installed=$installed
cannam@154: 
cannam@154: # Should we warn about portability when linking against -modules?
cannam@154: shouldnotlink=$module
cannam@154: 
cannam@154: # Files to dlopen/dlpreopen
cannam@154: dlopen='$dlfiles'
cannam@154: dlpreopen='$dlprefiles'
cannam@154: 
cannam@154: # Directory that this library needs to be installed in:
cannam@154: libdir='$install_libdir'"
cannam@154: 	  if test no,yes = "$installed,$need_relink"; then
cannam@154: 	    $ECHO >> $output "\
cannam@154: relink_command=\"$relink_command\""
cannam@154: 	  fi
cannam@154: 	done
cannam@154:       }
cannam@154: 
cannam@154:       # Do a symbolic link so that the libtool archive can be found in
cannam@154:       # LD_LIBRARY_PATH before the program is installed.
cannam@154:       func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
cannam@154:       ;;
cannam@154:     esac
cannam@154:     exit $EXIT_SUCCESS
cannam@154: }
cannam@154: 
cannam@154: if test link = "$opt_mode" || test relink = "$opt_mode"; then
cannam@154:   func_mode_link ${1+"$@"}
cannam@154: fi
cannam@154: 
cannam@154: 
cannam@154: # func_mode_uninstall arg...
cannam@154: func_mode_uninstall ()
cannam@154: {
cannam@154:     $debug_cmd
cannam@154: 
cannam@154:     RM=$nonopt
cannam@154:     files=
cannam@154:     rmforce=false
cannam@154:     exit_status=0
cannam@154: 
cannam@154:     # This variable tells wrapper scripts just to set variables rather
cannam@154:     # than running their programs.
cannam@154:     libtool_install_magic=$magic
cannam@154: 
cannam@154:     for arg
cannam@154:     do
cannam@154:       case $arg in
cannam@154:       -f) func_append RM " $arg"; rmforce=: ;;
cannam@154:       -*) func_append RM " $arg" ;;
cannam@154:       *) func_append files " $arg" ;;
cannam@154:       esac
cannam@154:     done
cannam@154: 
cannam@154:     test -z "$RM" && \
cannam@154:       func_fatal_help "you must specify an RM program"
cannam@154: 
cannam@154:     rmdirs=
cannam@154: 
cannam@154:     for file in $files; do
cannam@154:       func_dirname "$file" "" "."
cannam@154:       dir=$func_dirname_result
cannam@154:       if test . = "$dir"; then
cannam@154: 	odir=$objdir
cannam@154:       else
cannam@154: 	odir=$dir/$objdir
cannam@154:       fi
cannam@154:       func_basename "$file"
cannam@154:       name=$func_basename_result
cannam@154:       test uninstall = "$opt_mode" && odir=$dir
cannam@154: 
cannam@154:       # Remember odir for removal later, being careful to avoid duplicates
cannam@154:       if test clean = "$opt_mode"; then
cannam@154: 	case " $rmdirs " in
cannam@154: 	  *" $odir "*) ;;
cannam@154: 	  *) func_append rmdirs " $odir" ;;
cannam@154: 	esac
cannam@154:       fi
cannam@154: 
cannam@154:       # Don't error if the file doesn't exist and rm -f was used.
cannam@154:       if { test -L "$file"; } >/dev/null 2>&1 ||
cannam@154: 	 { test -h "$file"; } >/dev/null 2>&1 ||
cannam@154: 	 test -f "$file"; then
cannam@154: 	:
cannam@154:       elif test -d "$file"; then
cannam@154: 	exit_status=1
cannam@154: 	continue
cannam@154:       elif $rmforce; then
cannam@154: 	continue
cannam@154:       fi
cannam@154: 
cannam@154:       rmfiles=$file
cannam@154: 
cannam@154:       case $name in
cannam@154:       *.la)
cannam@154: 	# Possibly a libtool archive, so verify it.
cannam@154: 	if func_lalib_p "$file"; then
cannam@154: 	  func_source $dir/$name
cannam@154: 
cannam@154: 	  # Delete the libtool libraries and symlinks.
cannam@154: 	  for n in $library_names; do
cannam@154: 	    func_append rmfiles " $odir/$n"
cannam@154: 	  done
cannam@154: 	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
cannam@154: 
cannam@154: 	  case $opt_mode in
cannam@154: 	  clean)
cannam@154: 	    case " $library_names " in
cannam@154: 	    *" $dlname "*) ;;
cannam@154: 	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
cannam@154: 	    esac
cannam@154: 	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
cannam@154: 	    ;;
cannam@154: 	  uninstall)
cannam@154: 	    if test -n "$library_names"; then
cannam@154: 	      # Do each command in the postuninstall commands.
cannam@154: 	      func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    if test -n "$old_library"; then
cannam@154: 	      # Do each command in the old_postuninstall commands.
cannam@154: 	      func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
cannam@154: 	    fi
cannam@154: 	    # FIXME: should reinstall the best remaining shared library.
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	fi
cannam@154: 	;;
cannam@154: 
cannam@154:       *.lo)
cannam@154: 	# Possibly a libtool object, so verify it.
cannam@154: 	if func_lalib_p "$file"; then
cannam@154: 
cannam@154: 	  # Read the .lo file
cannam@154: 	  func_source $dir/$name
cannam@154: 
cannam@154: 	  # Add PIC object to the list of files to remove.
cannam@154: 	  if test -n "$pic_object" && test none != "$pic_object"; then
cannam@154: 	    func_append rmfiles " $dir/$pic_object"
cannam@154: 	  fi
cannam@154: 
cannam@154: 	  # Add non-PIC object to the list of files to remove.
cannam@154: 	  if test -n "$non_pic_object" && test none != "$non_pic_object"; then
cannam@154: 	    func_append rmfiles " $dir/$non_pic_object"
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 	;;
cannam@154: 
cannam@154:       *)
cannam@154: 	if test clean = "$opt_mode"; then
cannam@154: 	  noexename=$name
cannam@154: 	  case $file in
cannam@154: 	  *.exe)
cannam@154: 	    func_stripname '' '.exe' "$file"
cannam@154: 	    file=$func_stripname_result
cannam@154: 	    func_stripname '' '.exe' "$name"
cannam@154: 	    noexename=$func_stripname_result
cannam@154: 	    # $file with .exe has already been added to rmfiles,
cannam@154: 	    # add $file without .exe
cannam@154: 	    func_append rmfiles " $file"
cannam@154: 	    ;;
cannam@154: 	  esac
cannam@154: 	  # Do a test to see if this is a libtool program.
cannam@154: 	  if func_ltwrapper_p "$file"; then
cannam@154: 	    if func_ltwrapper_executable_p "$file"; then
cannam@154: 	      func_ltwrapper_scriptname "$file"
cannam@154: 	      relink_command=
cannam@154: 	      func_source $func_ltwrapper_scriptname_result
cannam@154: 	      func_append rmfiles " $func_ltwrapper_scriptname_result"
cannam@154: 	    else
cannam@154: 	      relink_command=
cannam@154: 	      func_source $dir/$noexename
cannam@154: 	    fi
cannam@154: 
cannam@154: 	    # note $name still contains .exe if it was in $file originally
cannam@154: 	    # as does the version of $file that was added into $rmfiles
cannam@154: 	    func_append rmfiles " $odir/$name $odir/${name}S.$objext"
cannam@154: 	    if test yes = "$fast_install" && test -n "$relink_command"; then
cannam@154: 	      func_append rmfiles " $odir/lt-$name"
cannam@154: 	    fi
cannam@154: 	    if test "X$noexename" != "X$name"; then
cannam@154: 	      func_append rmfiles " $odir/lt-$noexename.c"
cannam@154: 	    fi
cannam@154: 	  fi
cannam@154: 	fi
cannam@154: 	;;
cannam@154:       esac
cannam@154:       func_show_eval "$RM $rmfiles" 'exit_status=1'
cannam@154:     done
cannam@154: 
cannam@154:     # Try to remove the $objdir's in the directories where we deleted files
cannam@154:     for dir in $rmdirs; do
cannam@154:       if test -d "$dir"; then
cannam@154: 	func_show_eval "rmdir $dir >/dev/null 2>&1"
cannam@154:       fi
cannam@154:     done
cannam@154: 
cannam@154:     exit $exit_status
cannam@154: }
cannam@154: 
cannam@154: if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
cannam@154:   func_mode_uninstall ${1+"$@"}
cannam@154: fi
cannam@154: 
cannam@154: test -z "$opt_mode" && {
cannam@154:   help=$generic_help
cannam@154:   func_fatal_help "you must specify a MODE"
cannam@154: }
cannam@154: 
cannam@154: test -z "$exec_cmd" && \
cannam@154:   func_fatal_help "invalid operation mode '$opt_mode'"
cannam@154: 
cannam@154: if test -n "$exec_cmd"; then
cannam@154:   eval exec "$exec_cmd"
cannam@154:   exit $EXIT_FAILURE
cannam@154: fi
cannam@154: 
cannam@154: exit $exit_status
cannam@154: 
cannam@154: 
cannam@154: # The TAGs below are defined such that we never get into a situation
cannam@154: # where we disable both kinds of libraries.  Given conflicting
cannam@154: # choices, we go for a static library, that is the most portable,
cannam@154: # since we can't tell whether shared libraries were disabled because
cannam@154: # the user asked for that or because the platform doesn't support
cannam@154: # them.  This is particularly important on AIX, because we don't
cannam@154: # support having both static and shared libraries enabled at the same
cannam@154: # time on that platform, so we default to a shared-only configuration.
cannam@154: # If a disable-shared tag is given, we'll fallback to a static-only
cannam@154: # configuration.  But we'll never go from static-only to shared-only.
cannam@154: 
cannam@154: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
cannam@154: build_libtool_libs=no
cannam@154: build_old_libs=yes
cannam@154: # ### END LIBTOOL TAG CONFIG: disable-shared
cannam@154: 
cannam@154: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
cannam@154: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
cannam@154: # ### END LIBTOOL TAG CONFIG: disable-static
cannam@154: 
cannam@154: # Local Variables:
cannam@154: # mode:shell-script
cannam@154: # sh-indentation:2
cannam@154: # End: