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#! /bin/sh |
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## DO NOT EDIT - This file generated from ./build-aux/ltmain.in |
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## by inline-source v2014-01-03.01 |
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|
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# libtool (GNU libtool) 2.4.6 |
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# Provide generalized library-building support services. |
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# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
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|
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# Copyright (C) 1996-2015 Free Software Foundation, Inc. |
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# This is free software; see the source for copying conditions. There is NO |
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# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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|
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# GNU Libtool is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# As a special exception to the GNU General Public License, |
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# if you distribute this file as part of a program or library that |
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# is built using GNU Libtool, you may include this file under the |
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# same distribution terms that you use for the rest of that program. |
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# |
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# GNU Libtool is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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|
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|
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PROGRAM=libtool |
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PACKAGE=libtool |
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VERSION=2.4.6 |
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package_revision=2.4.6 |
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|
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|
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## ------ ## |
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## Usage. ## |
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## ------ ## |
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|
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# Run './libtool --help' for help with using this script from the |
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# command line. |
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|
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|
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## ------------------------------- ## |
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## User overridable command paths. ## |
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## ------------------------------- ## |
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|
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# After configure completes, it has a better idea of some of the |
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# shell tools we need than the defaults used by the functions shared |
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# with bootstrap, so set those here where they can still be over- |
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# ridden by the user, but otherwise take precedence. |
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|
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: ${AUTOCONF="autoconf"} |
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: ${AUTOMAKE="automake"} |
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|
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|
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## -------------------------- ## |
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## Source external libraries. ## |
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## -------------------------- ## |
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|
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# Much of our low-level functionality needs to be sourced from external |
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# libraries, which are installed to $pkgauxdir. |
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|
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# Set a version string for this script. |
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scriptversion=2015-01-20.17; # UTC |
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|
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# General shell script boiler plate, and helper functions. |
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# Written by Gary V. Vaughan, 2004 |
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|
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# Copyright (C) 2004-2015 Free Software Foundation, Inc. |
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# This is free software; see the source for copying conditions. There is NO |
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# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 3 of the License, or |
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# (at your option) any later version. |
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|
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# As a special exception to the GNU General Public License, if you distribute |
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# this file as part of a program or library that is built using GNU Libtool, |
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# you may include this file under the same distribution terms that you use |
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# for the rest of that program. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU |
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# General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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|
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# Please report bugs or propose patches to gary@gnu.org. |
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|
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|
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## ------ ## |
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## Usage. ## |
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## ------ ## |
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|
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# Evaluate this file near the top of your script to gain access to |
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# the functions and variables defined here: |
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# |
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# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh |
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# |
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# If you need to override any of the default environment variable |
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# settings, do that before evaluating this file. |
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|
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|
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## -------------------- ## |
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## Shell normalisation. ## |
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## -------------------- ## |
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|
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# Some shells need a little help to be as Bourne compatible as possible. |
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# Before doing anything else, make sure all that help has been provided! |
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|
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DUALCASE=1; export DUALCASE # for MKS sh |
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
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emulate sh |
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NULLCMD=: |
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# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
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# is contrary to our usage. Disable this feature. |
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alias -g '${1+"$@"}'='"$@"' |
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setopt NO_GLOB_SUBST |
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else |
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case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac |
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fi |
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|
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# NLS nuisances: We save the old values in case they are required later. |
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_G_user_locale= |
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_G_safe_locale= |
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for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES |
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do |
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eval "if test set = \"\${$_G_var+set}\"; then |
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save_$_G_var=\$$_G_var |
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$_G_var=C |
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export $_G_var |
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_G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" |
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_G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" |
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fi" |
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done |
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|
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# CDPATH. |
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
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|
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# Make sure IFS has a sensible default |
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sp=' ' |
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nl=' |
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' |
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IFS="$sp $nl" |
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|
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# There are apparently some retarded systems that use ';' as a PATH separator! |
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if test "${PATH_SEPARATOR+set}" != set; then |
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PATH_SEPARATOR=: |
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(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
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(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
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PATH_SEPARATOR=';' |
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} |
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fi |
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|
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|
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|
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## ------------------------- ## |
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## Locate command utilities. ## |
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## ------------------------- ## |
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|
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|
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# func_executable_p FILE |
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# ---------------------- |
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# Check that FILE is an executable regular file. |
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func_executable_p () |
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{ |
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test -f "$1" && test -x "$1" |
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} |
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|
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|
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# func_path_progs PROGS_LIST CHECK_FUNC [PATH] |
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# -------------------------------------------- |
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# Search for either a program that responds to --version with output |
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# containing "GNU", or else returned by CHECK_FUNC otherwise, by |
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# trying all the directories in PATH with each of the elements of |
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# PROGS_LIST. |
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# |
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# CHECK_FUNC should accept the path to a candidate program, and |
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# set $func_check_prog_result if it truncates its output less than |
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# $_G_path_prog_max characters. |
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func_path_progs () |
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{ |
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_G_progs_list=$1 |
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_G_check_func=$2 |
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_G_PATH=${3-"$PATH"} |
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|
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_G_path_prog_max=0 |
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_G_path_prog_found=false |
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_G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} |
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for _G_dir in $_G_PATH; do |
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IFS=$_G_save_IFS |
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test -z "$_G_dir" && _G_dir=. |
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for _G_prog_name in $_G_progs_list; do |
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for _exeext in '' .EXE; do |
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_G_path_prog=$_G_dir/$_G_prog_name$_exeext |
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func_executable_p "$_G_path_prog" || continue |
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case `"$_G_path_prog" --version 2>&1` in |
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*GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; |
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*) $_G_check_func $_G_path_prog |
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func_path_progs_result=$func_check_prog_result |
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;; |
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esac |
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$_G_path_prog_found && break 3 |
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done |
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done |
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done |
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IFS=$_G_save_IFS |
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test -z "$func_path_progs_result" && { |
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echo "no acceptable sed could be found in \$PATH" >&2 |
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exit 1 |
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} |
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} |
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|
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|
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# We want to be able to use the functions in this file before configure |
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# has figured out where the best binaries are kept, which means we have |
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# to search for them ourselves - except when the results are already set |
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# where we skip the searches. |
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|
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# Unless the user overrides by setting SED, search the path for either GNU |
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# sed, or the sed that truncates its output the least. |
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test -z "$SED" && { |
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_G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ |
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for _G_i in 1 2 3 4 5 6 7; do |
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_G_sed_script=$_G_sed_script$nl$_G_sed_script |
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done |
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echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed |
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_G_sed_script= |
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|
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func_check_prog_sed () |
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{ |
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_G_path_prog=$1 |
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|
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_G_count=0 |
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printf 0123456789 >conftest.in |
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while : |
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do |
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cat conftest.in conftest.in >conftest.tmp |
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mv conftest.tmp conftest.in |
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cp conftest.in conftest.nl |
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echo '' >> conftest.nl |
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"$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break |
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diff conftest.out conftest.nl >/dev/null 2>&1 || break |
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_G_count=`expr $_G_count + 1` |
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if test "$_G_count" -gt "$_G_path_prog_max"; then |
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# Best one so far, save it but keep looking for a better one |
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func_check_prog_result=$_G_path_prog |
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_G_path_prog_max=$_G_count |
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fi |
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# 10*(2^10) chars as input seems more than enough |
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test 10 -lt "$_G_count" && break |
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done |
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rm -f conftest.in conftest.tmp conftest.nl conftest.out |
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} |
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|
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func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin |
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rm -f conftest.sed |
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SED=$func_path_progs_result |
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} |
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|
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|
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# Unless the user overrides by setting GREP, search the path for either GNU |
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# grep, or the grep that truncates its output the least. |
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test -z "$GREP" && { |
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func_check_prog_grep () |
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{ |
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_G_path_prog=$1 |
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|
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_G_count=0 |
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_G_path_prog_max=0 |
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printf 0123456789 >conftest.in |
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while : |
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do |
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cat conftest.in conftest.in >conftest.tmp |
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mv conftest.tmp conftest.in |
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cp conftest.in conftest.nl |
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echo 'GREP' >> conftest.nl |
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"$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break |
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diff conftest.out conftest.nl >/dev/null 2>&1 || break |
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_G_count=`expr $_G_count + 1` |
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if test "$_G_count" -gt "$_G_path_prog_max"; then |
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# Best one so far, save it but keep looking for a better one |
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func_check_prog_result=$_G_path_prog |
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_G_path_prog_max=$_G_count |
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fi |
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# 10*(2^10) chars as input seems more than enough |
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test 10 -lt "$_G_count" && break |
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done |
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rm -f conftest.in conftest.tmp conftest.nl conftest.out |
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} |
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|
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func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin |
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GREP=$func_path_progs_result |
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} |
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|
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|
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## ------------------------------- ## |
304 |
## User overridable command paths. ## |
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## ------------------------------- ## |
306 |
|
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# All uppercase variable names are used for environment variables. These |
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# variables can be overridden by the user before calling a script that |
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# uses them if a suitable command of that name is not already available |
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# in the command search PATH. |
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|
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: ${CP="cp -f"} |
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: ${ECHO="printf %s\n"} |
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: ${EGREP="$GREP -E"} |
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: ${FGREP="$GREP -F"} |
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: ${LN_S="ln -s"} |
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: ${MAKE="make"} |
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: ${MKDIR="mkdir"} |
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: ${MV="mv -f"} |
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: ${RM="rm -f"} |
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: ${SHELL="${CONFIG_SHELL-/bin/sh}"} |
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|
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|
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## -------------------- ## |
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## Useful sed snippets. ## |
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## -------------------- ## |
327 |
|
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sed_dirname='s|/[^/]*$||' |
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sed_basename='s|^.*/||' |
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|
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# Sed substitution that helps us do robust quoting. It backslashifies |
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# metacharacters that are still active within double-quoted strings. |
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sed_quote_subst='s|\([`"$\\]\)|\\\1|g' |
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|
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# Same as above, but do not quote variable references. |
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sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' |
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|
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# Sed substitution that turns a string into a regex matching for the |
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# string literally. |
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sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' |
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|
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# Sed substitution that converts a w32 file name or path |
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# that contains forward slashes, into one that contains |
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# (escaped) backslashes. A very naive implementation. |
345 |
sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' |
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|
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# Re-'\' parameter expansions in output of sed_double_quote_subst that |
348 |
# were '\'-ed in input to the same. If an odd number of '\' preceded a |
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# '$' in input to sed_double_quote_subst, that '$' was protected from |
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# expansion. Since each input '\' is now two '\'s, look for any number |
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# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. |
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_G_bs='\\' |
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_G_bs2='\\\\' |
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_G_bs4='\\\\\\\\' |
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_G_dollar='\$' |
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sed_double_backslash="\ |
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s/$_G_bs4/&\\ |
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/g |
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s/^$_G_bs2$_G_dollar/$_G_bs&/ |
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s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g |
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s/\n//g" |
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|
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|
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## ----------------- ## |
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## Global variables. ## |
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## ----------------- ## |
367 |
|
368 |
# Except for the global variables explicitly listed below, the following |
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# functions in the '^func_' namespace, and the '^require_' namespace |
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# variables initialised in the 'Resource management' section, sourcing |
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# this file will not pollute your global namespace with anything |
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# else. There's no portable way to scope variables in Bourne shell |
373 |
# though, so actually running these functions will sometimes place |
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# results into a variable named after the function, and often use |
375 |
# temporary variables in the '^_G_' namespace. If you are careful to |
376 |
# avoid using those namespaces casually in your sourcing script, things |
377 |
# should continue to work as you expect. And, of course, you can freely |
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# overwrite any of the functions or variables defined here before |
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# calling anything to customize them. |
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|
381 |
EXIT_SUCCESS=0 |
382 |
EXIT_FAILURE=1 |
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EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. |
384 |
EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. |
385 |
|
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# Allow overriding, eg assuming that you follow the convention of |
387 |
# putting '$debug_cmd' at the start of all your functions, you can get |
388 |
# bash to show function call trace with: |
389 |
# |
390 |
# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name |
391 |
debug_cmd=${debug_cmd-":"} |
392 |
exit_cmd=: |
393 |
|
394 |
# By convention, finish your script with: |
395 |
# |
396 |
# exit $exit_status |
397 |
# |
398 |
# so that you can set exit_status to non-zero if you want to indicate |
399 |
# something went wrong during execution without actually bailing out at |
400 |
# the point of failure. |
401 |
exit_status=$EXIT_SUCCESS |
402 |
|
403 |
# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh |
404 |
# is ksh but when the shell is invoked as "sh" and the current value of |
405 |
# the _XPG environment variable is not equal to 1 (one), the special |
406 |
# positional parameter $0, within a function call, is the name of the |
407 |
# function. |
408 |
progpath=$0 |
409 |
|
410 |
# The name of this program. |
411 |
progname=`$ECHO "$progpath" |$SED "$sed_basename"` |
412 |
|
413 |
# Make sure we have an absolute progpath for reexecution: |
414 |
case $progpath in |
415 |
[\\/]*|[A-Za-z]:\\*) ;; |
416 |
*[\\/]*) |
417 |
progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` |
418 |
progdir=`cd "$progdir" && pwd` |
419 |
progpath=$progdir/$progname |
420 |
;; |
421 |
*) |
422 |
_G_IFS=$IFS |
423 |
IFS=${PATH_SEPARATOR-:} |
424 |
for progdir in $PATH; do |
425 |
IFS=$_G_IFS |
426 |
test -x "$progdir/$progname" && break |
427 |
done |
428 |
IFS=$_G_IFS |
429 |
test -n "$progdir" || progdir=`pwd` |
430 |
progpath=$progdir/$progname |
431 |
;; |
432 |
esac |
433 |
|
434 |
|
435 |
## ----------------- ## |
436 |
## Standard options. ## |
437 |
## ----------------- ## |
438 |
|
439 |
# The following options affect the operation of the functions defined |
440 |
# below, and should be set appropriately depending on run-time para- |
441 |
# meters passed on the command line. |
442 |
|
443 |
opt_dry_run=false |
444 |
opt_quiet=false |
445 |
opt_verbose=false |
446 |
|
447 |
# Categories 'all' and 'none' are always available. Append any others |
448 |
# you will pass as the first argument to func_warning from your own |
449 |
# code. |
450 |
warning_categories= |
451 |
|
452 |
# By default, display warnings according to 'opt_warning_types'. Set |
453 |
# 'warning_func' to ':' to elide all warnings, or func_fatal_error to |
454 |
# treat the next displayed warning as a fatal error. |
455 |
warning_func=func_warn_and_continue |
456 |
|
457 |
# Set to 'all' to display all warnings, 'none' to suppress all |
458 |
# warnings, or a space delimited list of some subset of |
459 |
# 'warning_categories' to display only the listed warnings. |
460 |
opt_warning_types=all |
461 |
|
462 |
|
463 |
## -------------------- ## |
464 |
## Resource management. ## |
465 |
## -------------------- ## |
466 |
|
467 |
# This section contains definitions for functions that each ensure a |
468 |
# particular resource (a file, or a non-empty configuration variable for |
469 |
# example) is available, and if appropriate to extract default values |
470 |
# from pertinent package files. Call them using their associated |
471 |
# 'require_*' variable to ensure that they are executed, at most, once. |
472 |
# |
473 |
# It's entirely deliberate that calling these functions can set |
474 |
# variables that don't obey the namespace limitations obeyed by the rest |
475 |
# of this file, in order that that they be as useful as possible to |
476 |
# callers. |
477 |
|
478 |
|
479 |
# require_term_colors |
480 |
# ------------------- |
481 |
# Allow display of bold text on terminals that support it. |
482 |
require_term_colors=func_require_term_colors |
483 |
func_require_term_colors () |
484 |
{ |
485 |
$debug_cmd |
486 |
|
487 |
test -t 1 && { |
488 |
# COLORTERM and USE_ANSI_COLORS environment variables take |
489 |
# precedence, because most terminfo databases neglect to describe |
490 |
# whether color sequences are supported. |
491 |
test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} |
492 |
|
493 |
if test 1 = "$USE_ANSI_COLORS"; then |
494 |
# Standard ANSI escape sequences |
495 |
tc_reset='[0m' |
496 |
tc_bold='[1m'; tc_standout='[7m' |
497 |
tc_red='[31m'; tc_green='[32m' |
498 |
tc_blue='[34m'; tc_cyan='[36m' |
499 |
else |
500 |
# Otherwise trust the terminfo database after all. |
501 |
test -n "`tput sgr0 2>/dev/null`" && { |
502 |
tc_reset=`tput sgr0` |
503 |
test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` |
504 |
tc_standout=$tc_bold |
505 |
test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` |
506 |
test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` |
507 |
test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` |
508 |
test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` |
509 |
test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` |
510 |
} |
511 |
fi |
512 |
} |
513 |
|
514 |
require_term_colors=: |
515 |
} |
516 |
|
517 |
|
518 |
## ----------------- ## |
519 |
## Function library. ## |
520 |
## ----------------- ## |
521 |
|
522 |
# This section contains a variety of useful functions to call in your |
523 |
# scripts. Take note of the portable wrappers for features provided by |
524 |
# some modern shells, which will fall back to slower equivalents on |
525 |
# less featureful shells. |
526 |
|
527 |
|
528 |
# func_append VAR VALUE |
529 |
# --------------------- |
530 |
# Append VALUE onto the existing contents of VAR. |
531 |
|
532 |
# We should try to minimise forks, especially on Windows where they are |
533 |
# unreasonably slow, so skip the feature probes when bash or zsh are |
534 |
# being used: |
535 |
if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then |
536 |
: ${_G_HAVE_ARITH_OP="yes"} |
537 |
: ${_G_HAVE_XSI_OPS="yes"} |
538 |
# The += operator was introduced in bash 3.1 |
539 |
case $BASH_VERSION in |
540 |
[12].* | 3.0 | 3.0*) ;; |
541 |
*) |
542 |
: ${_G_HAVE_PLUSEQ_OP="yes"} |
543 |
;; |
544 |
esac |
545 |
fi |
546 |
|
547 |
# _G_HAVE_PLUSEQ_OP |
548 |
# Can be empty, in which case the shell is probed, "yes" if += is |
549 |
# useable or anything else if it does not work. |
550 |
test -z "$_G_HAVE_PLUSEQ_OP" \ |
551 |
&& (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ |
552 |
&& _G_HAVE_PLUSEQ_OP=yes |
553 |
|
554 |
if test yes = "$_G_HAVE_PLUSEQ_OP" |
555 |
then |
556 |
# This is an XSI compatible shell, allowing a faster implementation... |
557 |
eval 'func_append () |
558 |
{ |
559 |
$debug_cmd |
560 |
|
561 |
eval "$1+=\$2" |
562 |
}' |
563 |
else |
564 |
# ...otherwise fall back to using expr, which is often a shell builtin. |
565 |
func_append () |
566 |
{ |
567 |
$debug_cmd |
568 |
|
569 |
eval "$1=\$$1\$2" |
570 |
} |
571 |
fi |
572 |
|
573 |
|
574 |
# func_append_quoted VAR VALUE |
575 |
# ---------------------------- |
576 |
# Quote VALUE and append to the end of shell variable VAR, separated |
577 |
# by a space. |
578 |
if test yes = "$_G_HAVE_PLUSEQ_OP"; then |
579 |
eval 'func_append_quoted () |
580 |
{ |
581 |
$debug_cmd |
582 |
|
583 |
func_quote_for_eval "$2" |
584 |
eval "$1+=\\ \$func_quote_for_eval_result" |
585 |
}' |
586 |
else |
587 |
func_append_quoted () |
588 |
{ |
589 |
$debug_cmd |
590 |
|
591 |
func_quote_for_eval "$2" |
592 |
eval "$1=\$$1\\ \$func_quote_for_eval_result" |
593 |
} |
594 |
fi |
595 |
|
596 |
|
597 |
# func_append_uniq VAR VALUE |
598 |
# -------------------------- |
599 |
# Append unique VALUE onto the existing contents of VAR, assuming |
600 |
# entries are delimited by the first character of VALUE. For example: |
601 |
# |
602 |
# func_append_uniq options " --another-option option-argument" |
603 |
# |
604 |
# will only append to $options if " --another-option option-argument " |
605 |
# is not already present somewhere in $options already (note spaces at |
606 |
# each end implied by leading space in second argument). |
607 |
func_append_uniq () |
608 |
{ |
609 |
$debug_cmd |
610 |
|
611 |
eval _G_current_value='`$ECHO $'$1'`' |
612 |
_G_delim=`expr "$2" : '\(.\)'` |
613 |
|
614 |
case $_G_delim$_G_current_value$_G_delim in |
615 |
*"$2$_G_delim"*) ;; |
616 |
*) func_append "$@" ;; |
617 |
esac |
618 |
} |
619 |
|
620 |
|
621 |
# func_arith TERM... |
622 |
# ------------------ |
623 |
# Set func_arith_result to the result of evaluating TERMs. |
624 |
test -z "$_G_HAVE_ARITH_OP" \ |
625 |
&& (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ |
626 |
&& _G_HAVE_ARITH_OP=yes |
627 |
|
628 |
if test yes = "$_G_HAVE_ARITH_OP"; then |
629 |
eval 'func_arith () |
630 |
{ |
631 |
$debug_cmd |
632 |
|
633 |
func_arith_result=$(( $* )) |
634 |
}' |
635 |
else |
636 |
func_arith () |
637 |
{ |
638 |
$debug_cmd |
639 |
|
640 |
func_arith_result=`expr "$@"` |
641 |
} |
642 |
fi |
643 |
|
644 |
|
645 |
# func_basename FILE |
646 |
# ------------------ |
647 |
# Set func_basename_result to FILE with everything up to and including |
648 |
# the last / stripped. |
649 |
if test yes = "$_G_HAVE_XSI_OPS"; then |
650 |
# If this shell supports suffix pattern removal, then use it to avoid |
651 |
# forking. Hide the definitions single quotes in case the shell chokes |
652 |
# on unsupported syntax... |
653 |
_b='func_basename_result=${1##*/}' |
654 |
_d='case $1 in |
655 |
*/*) func_dirname_result=${1%/*}$2 ;; |
656 |
* ) func_dirname_result=$3 ;; |
657 |
esac' |
658 |
|
659 |
else |
660 |
# ...otherwise fall back to using sed. |
661 |
_b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' |
662 |
_d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` |
663 |
if test "X$func_dirname_result" = "X$1"; then |
664 |
func_dirname_result=$3 |
665 |
else |
666 |
func_append func_dirname_result "$2" |
667 |
fi' |
668 |
fi |
669 |
|
670 |
eval 'func_basename () |
671 |
{ |
672 |
$debug_cmd |
673 |
|
674 |
'"$_b"' |
675 |
}' |
676 |
|
677 |
|
678 |
# func_dirname FILE APPEND NONDIR_REPLACEMENT |
679 |
# ------------------------------------------- |
680 |
# Compute the dirname of FILE. If nonempty, add APPEND to the result, |
681 |
# otherwise set result to NONDIR_REPLACEMENT. |
682 |
eval 'func_dirname () |
683 |
{ |
684 |
$debug_cmd |
685 |
|
686 |
'"$_d"' |
687 |
}' |
688 |
|
689 |
|
690 |
# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT |
691 |
# -------------------------------------------------------- |
692 |
# Perform func_basename and func_dirname in a single function |
693 |
# call: |
694 |
# dirname: Compute the dirname of FILE. If nonempty, |
695 |
# add APPEND to the result, otherwise set result |
696 |
# to NONDIR_REPLACEMENT. |
697 |
# value returned in "$func_dirname_result" |
698 |
# basename: Compute filename of FILE. |
699 |
# value retuned in "$func_basename_result" |
700 |
# For efficiency, we do not delegate to the functions above but instead |
701 |
# duplicate the functionality here. |
702 |
eval 'func_dirname_and_basename () |
703 |
{ |
704 |
$debug_cmd |
705 |
|
706 |
'"$_b"' |
707 |
'"$_d"' |
708 |
}' |
709 |
|
710 |
|
711 |
# func_echo ARG... |
712 |
# ---------------- |
713 |
# Echo program name prefixed message. |
714 |
func_echo () |
715 |
{ |
716 |
$debug_cmd |
717 |
|
718 |
_G_message=$* |
719 |
|
720 |
func_echo_IFS=$IFS |
721 |
IFS=$nl |
722 |
for _G_line in $_G_message; do |
723 |
IFS=$func_echo_IFS |
724 |
$ECHO "$progname: $_G_line" |
725 |
done |
726 |
IFS=$func_echo_IFS |
727 |
} |
728 |
|
729 |
|
730 |
# func_echo_all ARG... |
731 |
# -------------------- |
732 |
# Invoke $ECHO with all args, space-separated. |
733 |
func_echo_all () |
734 |
{ |
735 |
$ECHO "$*" |
736 |
} |
737 |
|
738 |
|
739 |
# func_echo_infix_1 INFIX ARG... |
740 |
# ------------------------------ |
741 |
# Echo program name, followed by INFIX on the first line, with any |
742 |
# additional lines not showing INFIX. |
743 |
func_echo_infix_1 () |
744 |
{ |
745 |
$debug_cmd |
746 |
|
747 |
$require_term_colors |
748 |
|
749 |
_G_infix=$1; shift |
750 |
_G_indent=$_G_infix |
751 |
_G_prefix="$progname: $_G_infix: " |
752 |
_G_message=$* |
753 |
|
754 |
# Strip color escape sequences before counting printable length |
755 |
for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" |
756 |
do |
757 |
test -n "$_G_tc" && { |
758 |
_G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` |
759 |
_G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` |
760 |
} |
761 |
done |
762 |
_G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes |
763 |
|
764 |
func_echo_infix_1_IFS=$IFS |
765 |
IFS=$nl |
766 |
for _G_line in $_G_message; do |
767 |
IFS=$func_echo_infix_1_IFS |
768 |
$ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 |
769 |
_G_prefix=$_G_indent |
770 |
done |
771 |
IFS=$func_echo_infix_1_IFS |
772 |
} |
773 |
|
774 |
|
775 |
# func_error ARG... |
776 |
# ----------------- |
777 |
# Echo program name prefixed message to standard error. |
778 |
func_error () |
779 |
{ |
780 |
$debug_cmd |
781 |
|
782 |
$require_term_colors |
783 |
|
784 |
func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 |
785 |
} |
786 |
|
787 |
|
788 |
# func_fatal_error ARG... |
789 |
# ----------------------- |
790 |
# Echo program name prefixed message to standard error, and exit. |
791 |
func_fatal_error () |
792 |
{ |
793 |
$debug_cmd |
794 |
|
795 |
func_error "$*" |
796 |
exit $EXIT_FAILURE |
797 |
} |
798 |
|
799 |
|
800 |
# func_grep EXPRESSION FILENAME |
801 |
# ----------------------------- |
802 |
# Check whether EXPRESSION matches any line of FILENAME, without output. |
803 |
func_grep () |
804 |
{ |
805 |
$debug_cmd |
806 |
|
807 |
$GREP "$1" "$2" >/dev/null 2>&1 |
808 |
} |
809 |
|
810 |
|
811 |
# func_len STRING |
812 |
# --------------- |
813 |
# Set func_len_result to the length of STRING. STRING may not |
814 |
# start with a hyphen. |
815 |
test -z "$_G_HAVE_XSI_OPS" \ |
816 |
&& (eval 'x=a/b/c; |
817 |
test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ |
818 |
&& _G_HAVE_XSI_OPS=yes |
819 |
|
820 |
if test yes = "$_G_HAVE_XSI_OPS"; then |
821 |
eval 'func_len () |
822 |
{ |
823 |
$debug_cmd |
824 |
|
825 |
func_len_result=${#1} |
826 |
}' |
827 |
else |
828 |
func_len () |
829 |
{ |
830 |
$debug_cmd |
831 |
|
832 |
func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` |
833 |
} |
834 |
fi |
835 |
|
836 |
|
837 |
# func_mkdir_p DIRECTORY-PATH |
838 |
# --------------------------- |
839 |
# Make sure the entire path to DIRECTORY-PATH is available. |
840 |
func_mkdir_p () |
841 |
{ |
842 |
$debug_cmd |
843 |
|
844 |
_G_directory_path=$1 |
845 |
_G_dir_list= |
846 |
|
847 |
if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then |
848 |
|
849 |
# Protect directory names starting with '-' |
850 |
case $_G_directory_path in |
851 |
-*) _G_directory_path=./$_G_directory_path ;; |
852 |
esac |
853 |
|
854 |
# While some portion of DIR does not yet exist... |
855 |
while test ! -d "$_G_directory_path"; do |
856 |
# ...make a list in topmost first order. Use a colon delimited |
857 |
# list incase some portion of path contains whitespace. |
858 |
_G_dir_list=$_G_directory_path:$_G_dir_list |
859 |
|
860 |
# If the last portion added has no slash in it, the list is done |
861 |
case $_G_directory_path in */*) ;; *) break ;; esac |
862 |
|
863 |
# ...otherwise throw away the child directory and loop |
864 |
_G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` |
865 |
done |
866 |
_G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` |
867 |
|
868 |
func_mkdir_p_IFS=$IFS; IFS=: |
869 |
for _G_dir in $_G_dir_list; do |
870 |
IFS=$func_mkdir_p_IFS |
871 |
# mkdir can fail with a 'File exist' error if two processes |
872 |
# try to create one of the directories concurrently. Don't |
873 |
# stop in that case! |
874 |
$MKDIR "$_G_dir" 2>/dev/null || : |
875 |
done |
876 |
IFS=$func_mkdir_p_IFS |
877 |
|
878 |
# Bail out if we (or some other process) failed to create a directory. |
879 |
test -d "$_G_directory_path" || \ |
880 |
func_fatal_error "Failed to create '$1'" |
881 |
fi |
882 |
} |
883 |
|
884 |
|
885 |
# func_mktempdir [BASENAME] |
886 |
# ------------------------- |
887 |
# Make a temporary directory that won't clash with other running |
888 |
# libtool processes, and avoids race conditions if possible. If |
889 |
# given, BASENAME is the basename for that directory. |
890 |
func_mktempdir () |
891 |
{ |
892 |
$debug_cmd |
893 |
|
894 |
_G_template=${TMPDIR-/tmp}/${1-$progname} |
895 |
|
896 |
if test : = "$opt_dry_run"; then |
897 |
# Return a directory name, but don't create it in dry-run mode |
898 |
_G_tmpdir=$_G_template-$$ |
899 |
else |
900 |
|
901 |
# If mktemp works, use that first and foremost |
902 |
_G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` |
903 |
|
904 |
if test ! -d "$_G_tmpdir"; then |
905 |
# Failing that, at least try and use $RANDOM to avoid a race |
906 |
_G_tmpdir=$_G_template-${RANDOM-0}$$ |
907 |
|
908 |
func_mktempdir_umask=`umask` |
909 |
umask 0077 |
910 |
$MKDIR "$_G_tmpdir" |
911 |
umask $func_mktempdir_umask |
912 |
fi |
913 |
|
914 |
# If we're not in dry-run mode, bomb out on failure |
915 |
test -d "$_G_tmpdir" || \ |
916 |
func_fatal_error "cannot create temporary directory '$_G_tmpdir'" |
917 |
fi |
918 |
|
919 |
$ECHO "$_G_tmpdir" |
920 |
} |
921 |
|
922 |
|
923 |
# func_normal_abspath PATH |
924 |
# ------------------------ |
925 |
# Remove doubled-up and trailing slashes, "." path components, |
926 |
# and cancel out any ".." path components in PATH after making |
927 |
# it an absolute path. |
928 |
func_normal_abspath () |
929 |
{ |
930 |
$debug_cmd |
931 |
|
932 |
# These SED scripts presuppose an absolute path with a trailing slash. |
933 |
_G_pathcar='s|^/\([^/]*\).*$|\1|' |
934 |
_G_pathcdr='s|^/[^/]*||' |
935 |
_G_removedotparts=':dotsl |
936 |
s|/\./|/|g |
937 |
t dotsl |
938 |
s|/\.$|/|' |
939 |
_G_collapseslashes='s|/\{1,\}|/|g' |
940 |
_G_finalslash='s|/*$|/|' |
941 |
|
942 |
# Start from root dir and reassemble the path. |
943 |
func_normal_abspath_result= |
944 |
func_normal_abspath_tpath=$1 |
945 |
func_normal_abspath_altnamespace= |
946 |
case $func_normal_abspath_tpath in |
947 |
"") |
948 |
# Empty path, that just means $cwd. |
949 |
func_stripname '' '/' "`pwd`" |
950 |
func_normal_abspath_result=$func_stripname_result |
951 |
return |
952 |
;; |
953 |
# The next three entries are used to spot a run of precisely |
954 |
# two leading slashes without using negated character classes; |
955 |
# we take advantage of case's first-match behaviour. |
956 |
///*) |
957 |
# Unusual form of absolute path, do nothing. |
958 |
;; |
959 |
//*) |
960 |
# Not necessarily an ordinary path; POSIX reserves leading '//' |
961 |
# and for example Cygwin uses it to access remote file shares |
962 |
# over CIFS/SMB, so we conserve a leading double slash if found. |
963 |
func_normal_abspath_altnamespace=/ |
964 |
;; |
965 |
/*) |
966 |
# Absolute path, do nothing. |
967 |
;; |
968 |
*) |
969 |
# Relative path, prepend $cwd. |
970 |
func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath |
971 |
;; |
972 |
esac |
973 |
|
974 |
# Cancel out all the simple stuff to save iterations. We also want |
975 |
# the path to end with a slash for ease of parsing, so make sure |
976 |
# there is one (and only one) here. |
977 |
func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
978 |
-e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` |
979 |
while :; do |
980 |
# Processed it all yet? |
981 |
if test / = "$func_normal_abspath_tpath"; then |
982 |
# If we ascended to the root using ".." the result may be empty now. |
983 |
if test -z "$func_normal_abspath_result"; then |
984 |
func_normal_abspath_result=/ |
985 |
fi |
986 |
break |
987 |
fi |
988 |
func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
989 |
-e "$_G_pathcar"` |
990 |
func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
991 |
-e "$_G_pathcdr"` |
992 |
# Figure out what to do with it |
993 |
case $func_normal_abspath_tcomponent in |
994 |
"") |
995 |
# Trailing empty path component, ignore it. |
996 |
;; |
997 |
..) |
998 |
# Parent dir; strip last assembled component from result. |
999 |
func_dirname "$func_normal_abspath_result" |
1000 |
func_normal_abspath_result=$func_dirname_result |
1001 |
;; |
1002 |
*) |
1003 |
# Actual path component, append it. |
1004 |
func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" |
1005 |
;; |
1006 |
esac |
1007 |
done |
1008 |
# Restore leading double-slash if one was found on entry. |
1009 |
func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result |
1010 |
} |
1011 |
|
1012 |
|
1013 |
# func_notquiet ARG... |
1014 |
# -------------------- |
1015 |
# Echo program name prefixed message only when not in quiet mode. |
1016 |
func_notquiet () |
1017 |
{ |
1018 |
$debug_cmd |
1019 |
|
1020 |
$opt_quiet || func_echo ${1+"$@"} |
1021 |
|
1022 |
# A bug in bash halts the script if the last line of a function |
1023 |
# fails when set -e is in force, so we need another command to |
1024 |
# work around that: |
1025 |
: |
1026 |
} |
1027 |
|
1028 |
|
1029 |
# func_relative_path SRCDIR DSTDIR |
1030 |
# -------------------------------- |
1031 |
# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. |
1032 |
func_relative_path () |
1033 |
{ |
1034 |
$debug_cmd |
1035 |
|
1036 |
func_relative_path_result= |
1037 |
func_normal_abspath "$1" |
1038 |
func_relative_path_tlibdir=$func_normal_abspath_result |
1039 |
func_normal_abspath "$2" |
1040 |
func_relative_path_tbindir=$func_normal_abspath_result |
1041 |
|
1042 |
# Ascend the tree starting from libdir |
1043 |
while :; do |
1044 |
# check if we have found a prefix of bindir |
1045 |
case $func_relative_path_tbindir in |
1046 |
$func_relative_path_tlibdir) |
1047 |
# found an exact match |
1048 |
func_relative_path_tcancelled= |
1049 |
break |
1050 |
;; |
1051 |
$func_relative_path_tlibdir*) |
1052 |
# found a matching prefix |
1053 |
func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" |
1054 |
func_relative_path_tcancelled=$func_stripname_result |
1055 |
if test -z "$func_relative_path_result"; then |
1056 |
func_relative_path_result=. |
1057 |
fi |
1058 |
break |
1059 |
;; |
1060 |
*) |
1061 |
func_dirname $func_relative_path_tlibdir |
1062 |
func_relative_path_tlibdir=$func_dirname_result |
1063 |
if test -z "$func_relative_path_tlibdir"; then |
1064 |
# Have to descend all the way to the root! |
1065 |
func_relative_path_result=../$func_relative_path_result |
1066 |
func_relative_path_tcancelled=$func_relative_path_tbindir |
1067 |
break |
1068 |
fi |
1069 |
func_relative_path_result=../$func_relative_path_result |
1070 |
;; |
1071 |
esac |
1072 |
done |
1073 |
|
1074 |
# Now calculate path; take care to avoid doubling-up slashes. |
1075 |
func_stripname '' '/' "$func_relative_path_result" |
1076 |
func_relative_path_result=$func_stripname_result |
1077 |
func_stripname '/' '/' "$func_relative_path_tcancelled" |
1078 |
if test -n "$func_stripname_result"; then |
1079 |
func_append func_relative_path_result "/$func_stripname_result" |
1080 |
fi |
1081 |
|
1082 |
# Normalisation. If bindir is libdir, return '.' else relative path. |
1083 |
if test -n "$func_relative_path_result"; then |
1084 |
func_stripname './' '' "$func_relative_path_result" |
1085 |
func_relative_path_result=$func_stripname_result |
1086 |
fi |
1087 |
|
1088 |
test -n "$func_relative_path_result" || func_relative_path_result=. |
1089 |
|
1090 |
: |
1091 |
} |
1092 |
|
1093 |
|
1094 |
# func_quote_for_eval ARG... |
1095 |
# -------------------------- |
1096 |
# Aesthetically quote ARGs to be evaled later. |
1097 |
# This function returns two values: |
1098 |
# i) func_quote_for_eval_result |
1099 |
# double-quoted, suitable for a subsequent eval |
1100 |
# ii) func_quote_for_eval_unquoted_result |
1101 |
# has all characters that are still active within double |
1102 |
# quotes backslashified. |
1103 |
func_quote_for_eval () |
1104 |
{ |
1105 |
$debug_cmd |
1106 |
|
1107 |
func_quote_for_eval_unquoted_result= |
1108 |
func_quote_for_eval_result= |
1109 |
while test 0 -lt $#; do |
1110 |
case $1 in |
1111 |
*[\\\`\"\$]*) |
1112 |
_G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; |
1113 |
*) |
1114 |
_G_unquoted_arg=$1 ;; |
1115 |
esac |
1116 |
if test -n "$func_quote_for_eval_unquoted_result"; then |
1117 |
func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" |
1118 |
else |
1119 |
func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" |
1120 |
fi |
1121 |
|
1122 |
case $_G_unquoted_arg in |
1123 |
# Double-quote args containing shell metacharacters to delay |
1124 |
# word splitting, command substitution and variable expansion |
1125 |
# for a subsequent eval. |
1126 |
# Many Bourne shells cannot handle close brackets correctly |
1127 |
# in scan sets, so we specify it separately. |
1128 |
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
1129 |
_G_quoted_arg=\"$_G_unquoted_arg\" |
1130 |
;; |
1131 |
*) |
1132 |
_G_quoted_arg=$_G_unquoted_arg |
1133 |
;; |
1134 |
esac |
1135 |
|
1136 |
if test -n "$func_quote_for_eval_result"; then |
1137 |
func_append func_quote_for_eval_result " $_G_quoted_arg" |
1138 |
else |
1139 |
func_append func_quote_for_eval_result "$_G_quoted_arg" |
1140 |
fi |
1141 |
shift |
1142 |
done |
1143 |
} |
1144 |
|
1145 |
|
1146 |
# func_quote_for_expand ARG |
1147 |
# ------------------------- |
1148 |
# Aesthetically quote ARG to be evaled later; same as above, |
1149 |
# but do not quote variable references. |
1150 |
func_quote_for_expand () |
1151 |
{ |
1152 |
$debug_cmd |
1153 |
|
1154 |
case $1 in |
1155 |
*[\\\`\"]*) |
1156 |
_G_arg=`$ECHO "$1" | $SED \ |
1157 |
-e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; |
1158 |
*) |
1159 |
_G_arg=$1 ;; |
1160 |
esac |
1161 |
|
1162 |
case $_G_arg in |
1163 |
# Double-quote args containing shell metacharacters to delay |
1164 |
# word splitting and command substitution for a subsequent eval. |
1165 |
# Many Bourne shells cannot handle close brackets correctly |
1166 |
# in scan sets, so we specify it separately. |
1167 |
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
1168 |
_G_arg=\"$_G_arg\" |
1169 |
;; |
1170 |
esac |
1171 |
|
1172 |
func_quote_for_expand_result=$_G_arg |
1173 |
} |
1174 |
|
1175 |
|
1176 |
# func_stripname PREFIX SUFFIX NAME |
1177 |
# --------------------------------- |
1178 |
# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. |
1179 |
# PREFIX and SUFFIX must not contain globbing or regex special |
1180 |
# characters, hashes, percent signs, but SUFFIX may contain a leading |
1181 |
# dot (in which case that matches only a dot). |
1182 |
if test yes = "$_G_HAVE_XSI_OPS"; then |
1183 |
eval 'func_stripname () |
1184 |
{ |
1185 |
$debug_cmd |
1186 |
|
1187 |
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are |
1188 |
# positional parameters, so assign one to ordinary variable first. |
1189 |
func_stripname_result=$3 |
1190 |
func_stripname_result=${func_stripname_result#"$1"} |
1191 |
func_stripname_result=${func_stripname_result%"$2"} |
1192 |
}' |
1193 |
else |
1194 |
func_stripname () |
1195 |
{ |
1196 |
$debug_cmd |
1197 |
|
1198 |
case $2 in |
1199 |
.*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; |
1200 |
*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; |
1201 |
esac |
1202 |
} |
1203 |
fi |
1204 |
|
1205 |
|
1206 |
# func_show_eval CMD [FAIL_EXP] |
1207 |
# ----------------------------- |
1208 |
# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is |
1209 |
# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP |
1210 |
# is given, then evaluate it. |
1211 |
func_show_eval () |
1212 |
{ |
1213 |
$debug_cmd |
1214 |
|
1215 |
_G_cmd=$1 |
1216 |
_G_fail_exp=${2-':'} |
1217 |
|
1218 |
func_quote_for_expand "$_G_cmd" |
1219 |
eval "func_notquiet $func_quote_for_expand_result" |
1220 |
|
1221 |
$opt_dry_run || { |
1222 |
eval "$_G_cmd" |
1223 |
_G_status=$? |
1224 |
if test 0 -ne "$_G_status"; then |
1225 |
eval "(exit $_G_status); $_G_fail_exp" |
1226 |
fi |
1227 |
} |
1228 |
} |
1229 |
|
1230 |
|
1231 |
# func_show_eval_locale CMD [FAIL_EXP] |
1232 |
# ------------------------------------ |
1233 |
# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is |
1234 |
# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP |
1235 |
# is given, then evaluate it. Use the saved locale for evaluation. |
1236 |
func_show_eval_locale () |
1237 |
{ |
1238 |
$debug_cmd |
1239 |
|
1240 |
_G_cmd=$1 |
1241 |
_G_fail_exp=${2-':'} |
1242 |
|
1243 |
$opt_quiet || { |
1244 |
func_quote_for_expand "$_G_cmd" |
1245 |
eval "func_echo $func_quote_for_expand_result" |
1246 |
} |
1247 |
|
1248 |
$opt_dry_run || { |
1249 |
eval "$_G_user_locale |
1250 |
$_G_cmd" |
1251 |
_G_status=$? |
1252 |
eval "$_G_safe_locale" |
1253 |
if test 0 -ne "$_G_status"; then |
1254 |
eval "(exit $_G_status); $_G_fail_exp" |
1255 |
fi |
1256 |
} |
1257 |
} |
1258 |
|
1259 |
|
1260 |
# func_tr_sh |
1261 |
# ---------- |
1262 |
# Turn $1 into a string suitable for a shell variable name. |
1263 |
# Result is stored in $func_tr_sh_result. All characters |
1264 |
# not in the set a-zA-Z0-9_ are replaced with '_'. Further, |
1265 |
# if $1 begins with a digit, a '_' is prepended as well. |
1266 |
func_tr_sh () |
1267 |
{ |
1268 |
$debug_cmd |
1269 |
|
1270 |
case $1 in |
1271 |
[0-9]* | *[!a-zA-Z0-9_]*) |
1272 |
func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` |
1273 |
;; |
1274 |
* ) |
1275 |
func_tr_sh_result=$1 |
1276 |
;; |
1277 |
esac |
1278 |
} |
1279 |
|
1280 |
|
1281 |
# func_verbose ARG... |
1282 |
# ------------------- |
1283 |
# Echo program name prefixed message in verbose mode only. |
1284 |
func_verbose () |
1285 |
{ |
1286 |
$debug_cmd |
1287 |
|
1288 |
$opt_verbose && func_echo "$*" |
1289 |
|
1290 |
: |
1291 |
} |
1292 |
|
1293 |
|
1294 |
# func_warn_and_continue ARG... |
1295 |
# ----------------------------- |
1296 |
# Echo program name prefixed warning message to standard error. |
1297 |
func_warn_and_continue () |
1298 |
{ |
1299 |
$debug_cmd |
1300 |
|
1301 |
$require_term_colors |
1302 |
|
1303 |
func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 |
1304 |
} |
1305 |
|
1306 |
|
1307 |
# func_warning CATEGORY ARG... |
1308 |
# ---------------------------- |
1309 |
# Echo program name prefixed warning message to standard error. Warning |
1310 |
# messages can be filtered according to CATEGORY, where this function |
1311 |
# elides messages where CATEGORY is not listed in the global variable |
1312 |
# 'opt_warning_types'. |
1313 |
func_warning () |
1314 |
{ |
1315 |
$debug_cmd |
1316 |
|
1317 |
# CATEGORY must be in the warning_categories list! |
1318 |
case " $warning_categories " in |
1319 |
*" $1 "*) ;; |
1320 |
*) func_internal_error "invalid warning category '$1'" ;; |
1321 |
esac |
1322 |
|
1323 |
_G_category=$1 |
1324 |
shift |
1325 |
|
1326 |
case " $opt_warning_types " in |
1327 |
*" $_G_category "*) $warning_func ${1+"$@"} ;; |
1328 |
esac |
1329 |
} |
1330 |
|
1331 |
|
1332 |
# func_sort_ver VER1 VER2 |
1333 |
# ----------------------- |
1334 |
# 'sort -V' is not generally available. |
1335 |
# Note this deviates from the version comparison in automake |
1336 |
# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a |
1337 |
# but this should suffice as we won't be specifying old |
1338 |
# version formats or redundant trailing .0 in bootstrap.conf. |
1339 |
# If we did want full compatibility then we should probably |
1340 |
# use m4_version_compare from autoconf. |
1341 |
func_sort_ver () |
1342 |
{ |
1343 |
$debug_cmd |
1344 |
|
1345 |
printf '%s\n%s\n' "$1" "$2" \ |
1346 |
| sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n |
1347 |
} |
1348 |
|
1349 |
# func_lt_ver PREV CURR |
1350 |
# --------------------- |
1351 |
# Return true if PREV and CURR are in the correct order according to |
1352 |
# func_sort_ver, otherwise false. Use it like this: |
1353 |
# |
1354 |
# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." |
1355 |
func_lt_ver () |
1356 |
{ |
1357 |
$debug_cmd |
1358 |
|
1359 |
test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` |
1360 |
} |
1361 |
|
1362 |
|
1363 |
# Local variables: |
1364 |
# mode: shell-script |
1365 |
# sh-indentation: 2 |
1366 |
# eval: (add-hook 'before-save-hook 'time-stamp) |
1367 |
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" |
1368 |
# time-stamp-time-zone: "UTC" |
1369 |
# End: |
1370 |
#! /bin/sh |
1371 |
|
1372 |
# Set a version string for this script. |
1373 |
scriptversion=2014-01-07.03; # UTC |
1374 |
|
1375 |
# A portable, pluggable option parser for Bourne shell. |
1376 |
# Written by Gary V. Vaughan, 2010 |
1377 |
|
1378 |
# Copyright (C) 2010-2015 Free Software Foundation, Inc. |
1379 |
# This is free software; see the source for copying conditions. There is NO |
1380 |
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
1381 |
|
1382 |
# This program is free software: you can redistribute it and/or modify |
1383 |
# it under the terms of the GNU General Public License as published by |
1384 |
# the Free Software Foundation, either version 3 of the License, or |
1385 |
# (at your option) any later version. |
1386 |
|
1387 |
# This program is distributed in the hope that it will be useful, |
1388 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
1389 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
1390 |
# GNU General Public License for more details. |
1391 |
|
1392 |
# You should have received a copy of the GNU General Public License |
1393 |
# along with this program. If not, see <http://www.gnu.org/licenses/>. |
1394 |
|
1395 |
# Please report bugs or propose patches to gary@gnu.org. |
1396 |
|
1397 |
|
1398 |
## ------ ## |
1399 |
## Usage. ## |
1400 |
## ------ ## |
1401 |
|
1402 |
# This file is a library for parsing options in your shell scripts along |
1403 |
# with assorted other useful supporting features that you can make use |
1404 |
# of too. |
1405 |
# |
1406 |
# For the simplest scripts you might need only: |
1407 |
# |
1408 |
# #!/bin/sh |
1409 |
# . relative/path/to/funclib.sh |
1410 |
# . relative/path/to/options-parser |
1411 |
# scriptversion=1.0 |
1412 |
# func_options ${1+"$@"} |
1413 |
# eval set dummy "$func_options_result"; shift |
1414 |
# ...rest of your script... |
1415 |
# |
1416 |
# In order for the '--version' option to work, you will need to have a |
1417 |
# suitably formatted comment like the one at the top of this file |
1418 |
# starting with '# Written by ' and ending with '# warranty; '. |
1419 |
# |
1420 |
# For '-h' and '--help' to work, you will also need a one line |
1421 |
# description of your script's purpose in a comment directly above the |
1422 |
# '# Written by ' line, like the one at the top of this file. |
1423 |
# |
1424 |
# The default options also support '--debug', which will turn on shell |
1425 |
# execution tracing (see the comment above debug_cmd below for another |
1426 |
# use), and '--verbose' and the func_verbose function to allow your script |
1427 |
# to display verbose messages only when your user has specified |
1428 |
# '--verbose'. |
1429 |
# |
1430 |
# After sourcing this file, you can plug processing for additional |
1431 |
# options by amending the variables from the 'Configuration' section |
1432 |
# below, and following the instructions in the 'Option parsing' |
1433 |
# section further down. |
1434 |
|
1435 |
## -------------- ## |
1436 |
## Configuration. ## |
1437 |
## -------------- ## |
1438 |
|
1439 |
# You should override these variables in your script after sourcing this |
1440 |
# file so that they reflect the customisations you have added to the |
1441 |
# option parser. |
1442 |
|
1443 |
# The usage line for option parsing errors and the start of '-h' and |
1444 |
# '--help' output messages. You can embed shell variables for delayed |
1445 |
# expansion at the time the message is displayed, but you will need to |
1446 |
# quote other shell meta-characters carefully to prevent them being |
1447 |
# expanded when the contents are evaled. |
1448 |
usage='$progpath [OPTION]...' |
1449 |
|
1450 |
# Short help message in response to '-h' and '--help'. Add to this or |
1451 |
# override it after sourcing this library to reflect the full set of |
1452 |
# options your script accepts. |
1453 |
usage_message="\ |
1454 |
--debug enable verbose shell tracing |
1455 |
-W, --warnings=CATEGORY |
1456 |
report the warnings falling in CATEGORY [all] |
1457 |
-v, --verbose verbosely report processing |
1458 |
--version print version information and exit |
1459 |
-h, --help print short or long help message and exit |
1460 |
" |
1461 |
|
1462 |
# Additional text appended to 'usage_message' in response to '--help'. |
1463 |
long_help_message=" |
1464 |
Warning categories include: |
1465 |
'all' show all warnings |
1466 |
'none' turn off all the warnings |
1467 |
'error' warnings are treated as fatal errors" |
1468 |
|
1469 |
# Help message printed before fatal option parsing errors. |
1470 |
fatal_help="Try '\$progname --help' for more information." |
1471 |
|
1472 |
|
1473 |
|
1474 |
## ------------------------- ## |
1475 |
## Hook function management. ## |
1476 |
## ------------------------- ## |
1477 |
|
1478 |
# This section contains functions for adding, removing, and running hooks |
1479 |
# to the main code. A hook is just a named list of of function, that can |
1480 |
# be run in order later on. |
1481 |
|
1482 |
# func_hookable FUNC_NAME |
1483 |
# ----------------------- |
1484 |
# Declare that FUNC_NAME will run hooks added with |
1485 |
# 'func_add_hook FUNC_NAME ...'. |
1486 |
func_hookable () |
1487 |
{ |
1488 |
$debug_cmd |
1489 |
|
1490 |
func_append hookable_fns " $1" |
1491 |
} |
1492 |
|
1493 |
|
1494 |
# func_add_hook FUNC_NAME HOOK_FUNC |
1495 |
# --------------------------------- |
1496 |
# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must |
1497 |
# first have been declared "hookable" by a call to 'func_hookable'. |
1498 |
func_add_hook () |
1499 |
{ |
1500 |
$debug_cmd |
1501 |
|
1502 |
case " $hookable_fns " in |
1503 |
*" $1 "*) ;; |
1504 |
*) func_fatal_error "'$1' does not accept hook functions." ;; |
1505 |
esac |
1506 |
|
1507 |
eval func_append ${1}_hooks '" $2"' |
1508 |
} |
1509 |
|
1510 |
|
1511 |
# func_remove_hook FUNC_NAME HOOK_FUNC |
1512 |
# ------------------------------------ |
1513 |
# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. |
1514 |
func_remove_hook () |
1515 |
{ |
1516 |
$debug_cmd |
1517 |
|
1518 |
eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' |
1519 |
} |
1520 |
|
1521 |
|
1522 |
# func_run_hooks FUNC_NAME [ARG]... |
1523 |
# --------------------------------- |
1524 |
# Run all hook functions registered to FUNC_NAME. |
1525 |
# It is assumed that the list of hook functions contains nothing more |
1526 |
# than a whitespace-delimited list of legal shell function names, and |
1527 |
# no effort is wasted trying to catch shell meta-characters or preserve |
1528 |
# whitespace. |
1529 |
func_run_hooks () |
1530 |
{ |
1531 |
$debug_cmd |
1532 |
|
1533 |
case " $hookable_fns " in |
1534 |
*" $1 "*) ;; |
1535 |
*) func_fatal_error "'$1' does not support hook funcions.n" ;; |
1536 |
esac |
1537 |
|
1538 |
eval _G_hook_fns=\$$1_hooks; shift |
1539 |
|
1540 |
for _G_hook in $_G_hook_fns; do |
1541 |
eval $_G_hook '"$@"' |
1542 |
|
1543 |
# store returned options list back into positional |
1544 |
# parameters for next 'cmd' execution. |
1545 |
eval _G_hook_result=\$${_G_hook}_result |
1546 |
eval set dummy "$_G_hook_result"; shift |
1547 |
done |
1548 |
|
1549 |
func_quote_for_eval ${1+"$@"} |
1550 |
func_run_hooks_result=$func_quote_for_eval_result |
1551 |
} |
1552 |
|
1553 |
|
1554 |
|
1555 |
## --------------- ## |
1556 |
## Option parsing. ## |
1557 |
## --------------- ## |
1558 |
|
1559 |
# In order to add your own option parsing hooks, you must accept the |
1560 |
# full positional parameter list in your hook function, remove any |
1561 |
# options that you action, and then pass back the remaining unprocessed |
1562 |
# options in '<hooked_function_name>_result', escaped suitably for |
1563 |
# 'eval'. Like this: |
1564 |
# |
1565 |
# my_options_prep () |
1566 |
# { |
1567 |
# $debug_cmd |
1568 |
# |
1569 |
# # Extend the existing usage message. |
1570 |
# usage_message=$usage_message' |
1571 |
# -s, --silent don'\''t print informational messages |
1572 |
# ' |
1573 |
# |
1574 |
# func_quote_for_eval ${1+"$@"} |
1575 |
# my_options_prep_result=$func_quote_for_eval_result |
1576 |
# } |
1577 |
# func_add_hook func_options_prep my_options_prep |
1578 |
# |
1579 |
# |
1580 |
# my_silent_option () |
1581 |
# { |
1582 |
# $debug_cmd |
1583 |
# |
1584 |
# # Note that for efficiency, we parse as many options as we can |
1585 |
# # recognise in a loop before passing the remainder back to the |
1586 |
# # caller on the first unrecognised argument we encounter. |
1587 |
# while test $# -gt 0; do |
1588 |
# opt=$1; shift |
1589 |
# case $opt in |
1590 |
# --silent|-s) opt_silent=: ;; |
1591 |
# # Separate non-argument short options: |
1592 |
# -s*) func_split_short_opt "$_G_opt" |
1593 |
# set dummy "$func_split_short_opt_name" \ |
1594 |
# "-$func_split_short_opt_arg" ${1+"$@"} |
1595 |
# shift |
1596 |
# ;; |
1597 |
# *) set dummy "$_G_opt" "$*"; shift; break ;; |
1598 |
# esac |
1599 |
# done |
1600 |
# |
1601 |
# func_quote_for_eval ${1+"$@"} |
1602 |
# my_silent_option_result=$func_quote_for_eval_result |
1603 |
# } |
1604 |
# func_add_hook func_parse_options my_silent_option |
1605 |
# |
1606 |
# |
1607 |
# my_option_validation () |
1608 |
# { |
1609 |
# $debug_cmd |
1610 |
# |
1611 |
# $opt_silent && $opt_verbose && func_fatal_help "\ |
1612 |
# '--silent' and '--verbose' options are mutually exclusive." |
1613 |
# |
1614 |
# func_quote_for_eval ${1+"$@"} |
1615 |
# my_option_validation_result=$func_quote_for_eval_result |
1616 |
# } |
1617 |
# func_add_hook func_validate_options my_option_validation |
1618 |
# |
1619 |
# You'll alse need to manually amend $usage_message to reflect the extra |
1620 |
# options you parse. It's preferable to append if you can, so that |
1621 |
# multiple option parsing hooks can be added safely. |
1622 |
|
1623 |
|
1624 |
# func_options [ARG]... |
1625 |
# --------------------- |
1626 |
# All the functions called inside func_options are hookable. See the |
1627 |
# individual implementations for details. |
1628 |
func_hookable func_options |
1629 |
func_options () |
1630 |
{ |
1631 |
$debug_cmd |
1632 |
|
1633 |
func_options_prep ${1+"$@"} |
1634 |
eval func_parse_options \ |
1635 |
${func_options_prep_result+"$func_options_prep_result"} |
1636 |
eval func_validate_options \ |
1637 |
${func_parse_options_result+"$func_parse_options_result"} |
1638 |
|
1639 |
eval func_run_hooks func_options \ |
1640 |
${func_validate_options_result+"$func_validate_options_result"} |
1641 |
|
1642 |
# save modified positional parameters for caller |
1643 |
func_options_result=$func_run_hooks_result |
1644 |
} |
1645 |
|
1646 |
|
1647 |
# func_options_prep [ARG]... |
1648 |
# -------------------------- |
1649 |
# All initialisations required before starting the option parse loop. |
1650 |
# Note that when calling hook functions, we pass through the list of |
1651 |
# positional parameters. If a hook function modifies that list, and |
1652 |
# needs to propogate that back to rest of this script, then the complete |
1653 |
# modified list must be put in 'func_run_hooks_result' before |
1654 |
# returning. |
1655 |
func_hookable func_options_prep |
1656 |
func_options_prep () |
1657 |
{ |
1658 |
$debug_cmd |
1659 |
|
1660 |
# Option defaults: |
1661 |
opt_verbose=false |
1662 |
opt_warning_types= |
1663 |
|
1664 |
func_run_hooks func_options_prep ${1+"$@"} |
1665 |
|
1666 |
# save modified positional parameters for caller |
1667 |
func_options_prep_result=$func_run_hooks_result |
1668 |
} |
1669 |
|
1670 |
|
1671 |
# func_parse_options [ARG]... |
1672 |
# --------------------------- |
1673 |
# The main option parsing loop. |
1674 |
func_hookable func_parse_options |
1675 |
func_parse_options () |
1676 |
{ |
1677 |
$debug_cmd |
1678 |
|
1679 |
func_parse_options_result= |
1680 |
|
1681 |
# this just eases exit handling |
1682 |
while test $# -gt 0; do |
1683 |
# Defer to hook functions for initial option parsing, so they |
1684 |
# get priority in the event of reusing an option name. |
1685 |
func_run_hooks func_parse_options ${1+"$@"} |
1686 |
|
1687 |
# Adjust func_parse_options positional parameters to match |
1688 |
eval set dummy "$func_run_hooks_result"; shift |
1689 |
|
1690 |
# Break out of the loop if we already parsed every option. |
1691 |
test $# -gt 0 || break |
1692 |
|
1693 |
_G_opt=$1 |
1694 |
shift |
1695 |
case $_G_opt in |
1696 |
--debug|-x) debug_cmd='set -x' |
1697 |
func_echo "enabling shell trace mode" |
1698 |
$debug_cmd |
1699 |
;; |
1700 |
|
1701 |
--no-warnings|--no-warning|--no-warn) |
1702 |
set dummy --warnings none ${1+"$@"} |
1703 |
shift |
1704 |
;; |
1705 |
|
1706 |
--warnings|--warning|-W) |
1707 |
test $# = 0 && func_missing_arg $_G_opt && break |
1708 |
case " $warning_categories $1" in |
1709 |
*" $1 "*) |
1710 |
# trailing space prevents matching last $1 above |
1711 |
func_append_uniq opt_warning_types " $1" |
1712 |
;; |
1713 |
*all) |
1714 |
opt_warning_types=$warning_categories |
1715 |
;; |
1716 |
*none) |
1717 |
opt_warning_types=none |
1718 |
warning_func=: |
1719 |
;; |
1720 |
*error) |
1721 |
opt_warning_types=$warning_categories |
1722 |
warning_func=func_fatal_error |
1723 |
;; |
1724 |
*) |
1725 |
func_fatal_error \ |
1726 |
"unsupported warning category: '$1'" |
1727 |
;; |
1728 |
esac |
1729 |
shift |
1730 |
;; |
1731 |
|
1732 |
--verbose|-v) opt_verbose=: ;; |
1733 |
--version) func_version ;; |
1734 |
-\?|-h) func_usage ;; |
1735 |
--help) func_help ;; |
1736 |
|
1737 |
# Separate optargs to long options (plugins may need this): |
1738 |
--*=*) func_split_equals "$_G_opt" |
1739 |
set dummy "$func_split_equals_lhs" \ |
1740 |
"$func_split_equals_rhs" ${1+"$@"} |
1741 |
shift |
1742 |
;; |
1743 |
|
1744 |
# Separate optargs to short options: |
1745 |
-W*) |
1746 |
func_split_short_opt "$_G_opt" |
1747 |
set dummy "$func_split_short_opt_name" \ |
1748 |
"$func_split_short_opt_arg" ${1+"$@"} |
1749 |
shift |
1750 |
;; |
1751 |
|
1752 |
# Separate non-argument short options: |
1753 |
-\?*|-h*|-v*|-x*) |
1754 |
func_split_short_opt "$_G_opt" |
1755 |
set dummy "$func_split_short_opt_name" \ |
1756 |
"-$func_split_short_opt_arg" ${1+"$@"} |
1757 |
shift |
1758 |
;; |
1759 |
|
1760 |
--) break ;; |
1761 |
-*) func_fatal_help "unrecognised option: '$_G_opt'" ;; |
1762 |
*) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; |
1763 |
esac |
1764 |
done |
1765 |
|
1766 |
# save modified positional parameters for caller |
1767 |
func_quote_for_eval ${1+"$@"} |
1768 |
func_parse_options_result=$func_quote_for_eval_result |
1769 |
} |
1770 |
|
1771 |
|
1772 |
# func_validate_options [ARG]... |
1773 |
# ------------------------------ |
1774 |
# Perform any sanity checks on option settings and/or unconsumed |
1775 |
# arguments. |
1776 |
func_hookable func_validate_options |
1777 |
func_validate_options () |
1778 |
{ |
1779 |
$debug_cmd |
1780 |
|
1781 |
# Display all warnings if -W was not given. |
1782 |
test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" |
1783 |
|
1784 |
func_run_hooks func_validate_options ${1+"$@"} |
1785 |
|
1786 |
# Bail if the options were screwed! |
1787 |
$exit_cmd $EXIT_FAILURE |
1788 |
|
1789 |
# save modified positional parameters for caller |
1790 |
func_validate_options_result=$func_run_hooks_result |
1791 |
} |
1792 |
|
1793 |
|
1794 |
|
1795 |
## ----------------- ## |
1796 |
## Helper functions. ## |
1797 |
## ----------------- ## |
1798 |
|
1799 |
# This section contains the helper functions used by the rest of the |
1800 |
# hookable option parser framework in ascii-betical order. |
1801 |
|
1802 |
|
1803 |
# func_fatal_help ARG... |
1804 |
# ---------------------- |
1805 |
# Echo program name prefixed message to standard error, followed by |
1806 |
# a help hint, and exit. |
1807 |
func_fatal_help () |
1808 |
{ |
1809 |
$debug_cmd |
1810 |
|
1811 |
eval \$ECHO \""Usage: $usage"\" |
1812 |
eval \$ECHO \""$fatal_help"\" |
1813 |
func_error ${1+"$@"} |
1814 |
exit $EXIT_FAILURE |
1815 |
} |
1816 |
|
1817 |
|
1818 |
# func_help |
1819 |
# --------- |
1820 |
# Echo long help message to standard output and exit. |
1821 |
func_help () |
1822 |
{ |
1823 |
$debug_cmd |
1824 |
|
1825 |
func_usage_message |
1826 |
$ECHO "$long_help_message" |
1827 |
exit 0 |
1828 |
} |
1829 |
|
1830 |
|
1831 |
# func_missing_arg ARGNAME |
1832 |
# ------------------------ |
1833 |
# Echo program name prefixed message to standard error and set global |
1834 |
# exit_cmd. |
1835 |
func_missing_arg () |
1836 |
{ |
1837 |
$debug_cmd |
1838 |
|
1839 |
func_error "Missing argument for '$1'." |
1840 |
exit_cmd=exit |
1841 |
} |
1842 |
|
1843 |
|
1844 |
# func_split_equals STRING |
1845 |
# ------------------------ |
1846 |
# Set func_split_equals_lhs and func_split_equals_rhs shell variables after |
1847 |
# splitting STRING at the '=' sign. |
1848 |
test -z "$_G_HAVE_XSI_OPS" \ |
1849 |
&& (eval 'x=a/b/c; |
1850 |
test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ |
1851 |
&& _G_HAVE_XSI_OPS=yes |
1852 |
|
1853 |
if test yes = "$_G_HAVE_XSI_OPS" |
1854 |
then |
1855 |
# This is an XSI compatible shell, allowing a faster implementation... |
1856 |
eval 'func_split_equals () |
1857 |
{ |
1858 |
$debug_cmd |
1859 |
|
1860 |
func_split_equals_lhs=${1%%=*} |
1861 |
func_split_equals_rhs=${1#*=} |
1862 |
test "x$func_split_equals_lhs" = "x$1" \ |
1863 |
&& func_split_equals_rhs= |
1864 |
}' |
1865 |
else |
1866 |
# ...otherwise fall back to using expr, which is often a shell builtin. |
1867 |
func_split_equals () |
1868 |
{ |
1869 |
$debug_cmd |
1870 |
|
1871 |
func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` |
1872 |
func_split_equals_rhs= |
1873 |
test "x$func_split_equals_lhs" = "x$1" \ |
1874 |
|| func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` |
1875 |
} |
1876 |
fi #func_split_equals |
1877 |
|
1878 |
|
1879 |
# func_split_short_opt SHORTOPT |
1880 |
# ----------------------------- |
1881 |
# Set func_split_short_opt_name and func_split_short_opt_arg shell |
1882 |
# variables after splitting SHORTOPT after the 2nd character. |
1883 |
if test yes = "$_G_HAVE_XSI_OPS" |
1884 |
then |
1885 |
# This is an XSI compatible shell, allowing a faster implementation... |
1886 |
eval 'func_split_short_opt () |
1887 |
{ |
1888 |
$debug_cmd |
1889 |
|
1890 |
func_split_short_opt_arg=${1#??} |
1891 |
func_split_short_opt_name=${1%"$func_split_short_opt_arg"} |
1892 |
}' |
1893 |
else |
1894 |
# ...otherwise fall back to using expr, which is often a shell builtin. |
1895 |
func_split_short_opt () |
1896 |
{ |
1897 |
$debug_cmd |
1898 |
|
1899 |
func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` |
1900 |
func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` |
1901 |
} |
1902 |
fi #func_split_short_opt |
1903 |
|
1904 |
|
1905 |
# func_usage |
1906 |
# ---------- |
1907 |
# Echo short help message to standard output and exit. |
1908 |
func_usage () |
1909 |
{ |
1910 |
$debug_cmd |
1911 |
|
1912 |
func_usage_message |
1913 |
$ECHO "Run '$progname --help |${PAGER-more}' for full usage" |
1914 |
exit 0 |
1915 |
} |
1916 |
|
1917 |
|
1918 |
# func_usage_message |
1919 |
# ------------------ |
1920 |
# Echo short help message to standard output. |
1921 |
func_usage_message () |
1922 |
{ |
1923 |
$debug_cmd |
1924 |
|
1925 |
eval \$ECHO \""Usage: $usage"\" |
1926 |
echo |
1927 |
$SED -n 's|^# || |
1928 |
/^Written by/{ |
1929 |
x;p;x |
1930 |
} |
1931 |
h |
1932 |
/^Written by/q' < "$progpath" |
1933 |
echo |
1934 |
eval \$ECHO \""$usage_message"\" |
1935 |
} |
1936 |
|
1937 |
|
1938 |
# func_version |
1939 |
# ------------ |
1940 |
# Echo version message to standard output and exit. |
1941 |
func_version () |
1942 |
{ |
1943 |
$debug_cmd |
1944 |
|
1945 |
printf '%s\n' "$progname $scriptversion" |
1946 |
$SED -n ' |
1947 |
/(C)/!b go |
1948 |
:more |
1949 |
/\./!{ |
1950 |
N |
1951 |
s|\n# | | |
1952 |
b more |
1953 |
} |
1954 |
:go |
1955 |
/^# Written by /,/# warranty; / { |
1956 |
s|^# || |
1957 |
s|^# *$|| |
1958 |
s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| |
1959 |
p |
1960 |
} |
1961 |
/^# Written by / { |
1962 |
s|^# || |
1963 |
p |
1964 |
} |
1965 |
/^warranty; /q' < "$progpath" |
1966 |
|
1967 |
exit $? |
1968 |
} |
1969 |
|
1970 |
|
1971 |
# Local variables: |
1972 |
# mode: shell-script |
1973 |
# sh-indentation: 2 |
1974 |
# eval: (add-hook 'before-save-hook 'time-stamp) |
1975 |
# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" |
1976 |
# time-stamp-time-zone: "UTC" |
1977 |
# End: |
1978 |
|
1979 |
# Set a version string. |
1980 |
scriptversion='(GNU libtool) 2.4.6' |
1981 |
|
1982 |
|
1983 |
# func_echo ARG... |
1984 |
# ---------------- |
1985 |
# Libtool also displays the current mode in messages, so override |
1986 |
# funclib.sh func_echo with this custom definition. |
1987 |
func_echo () |
1988 |
{ |
1989 |
$debug_cmd |
1990 |
|
1991 |
_G_message=$* |
1992 |
|
1993 |
func_echo_IFS=$IFS |
1994 |
IFS=$nl |
1995 |
for _G_line in $_G_message; do |
1996 |
IFS=$func_echo_IFS |
1997 |
$ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" |
1998 |
done |
1999 |
IFS=$func_echo_IFS |
2000 |
} |
2001 |
|
2002 |
|
2003 |
# func_warning ARG... |
2004 |
# ------------------- |
2005 |
# Libtool warnings are not categorized, so override funclib.sh |
2006 |
# func_warning with this simpler definition. |
2007 |
func_warning () |
2008 |
{ |
2009 |
$debug_cmd |
2010 |
|
2011 |
$warning_func ${1+"$@"} |
2012 |
} |
2013 |
|
2014 |
|
2015 |
## ---------------- ## |
2016 |
## Options parsing. ## |
2017 |
## ---------------- ## |
2018 |
|
2019 |
# Hook in the functions to make sure our own options are parsed during |
2020 |
# the option parsing loop. |
2021 |
|
2022 |
usage='$progpath [OPTION]... [MODE-ARG]...' |
2023 |
|
2024 |
# Short help message in response to '-h'. |
2025 |
usage_message="Options: |
2026 |
--config show all configuration variables |
2027 |
--debug enable verbose shell tracing |
2028 |
-n, --dry-run display commands without modifying any files |
2029 |
--features display basic configuration information and exit |
2030 |
--mode=MODE use operation mode MODE |
2031 |
--no-warnings equivalent to '-Wnone' |
2032 |
--preserve-dup-deps don't remove duplicate dependency libraries |
2033 |
--quiet, --silent don't print informational messages |
2034 |
--tag=TAG use configuration variables from tag TAG |
2035 |
-v, --verbose print more informational messages than default |
2036 |
--version print version information |
2037 |
-W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] |
2038 |
-h, --help, --help-all print short, long, or detailed help message |
2039 |
" |
2040 |
|
2041 |
# Additional text appended to 'usage_message' in response to '--help'. |
2042 |
func_help () |
2043 |
{ |
2044 |
$debug_cmd |
2045 |
|
2046 |
func_usage_message |
2047 |
$ECHO "$long_help_message |
2048 |
|
2049 |
MODE must be one of the following: |
2050 |
|
2051 |
clean remove files from the build directory |
2052 |
compile compile a source file into a libtool object |
2053 |
execute automatically set library path, then run a program |
2054 |
finish complete the installation of libtool libraries |
2055 |
install install libraries or executables |
2056 |
link create a library or an executable |
2057 |
uninstall remove libraries from an installed directory |
2058 |
|
2059 |
MODE-ARGS vary depending on the MODE. When passed as first option, |
2060 |
'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. |
2061 |
Try '$progname --help --mode=MODE' for a more detailed description of MODE. |
2062 |
|
2063 |
When reporting a bug, please describe a test case to reproduce it and |
2064 |
include the following information: |
2065 |
|
2066 |
host-triplet: $host |
2067 |
shell: $SHELL |
2068 |
compiler: $LTCC |
2069 |
compiler flags: $LTCFLAGS |
2070 |
linker: $LD (gnu? $with_gnu_ld) |
2071 |
version: $progname (GNU libtool) 2.4.6 |
2072 |
automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` |
2073 |
autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` |
2074 |
|
2075 |
Report bugs to <bug-libtool@gnu.org>. |
2076 |
GNU libtool home page: <http://www.gnu.org/software/libtool/>. |
2077 |
General help using GNU software: <http://www.gnu.org/gethelp/>." |
2078 |
exit 0 |
2079 |
} |
2080 |
|
2081 |
|
2082 |
# func_lo2o OBJECT-NAME |
2083 |
# --------------------- |
2084 |
# Transform OBJECT-NAME from a '.lo' suffix to the platform specific |
2085 |
# object suffix. |
2086 |
|
2087 |
lo2o=s/\\.lo\$/.$objext/ |
2088 |
o2lo=s/\\.$objext\$/.lo/ |
2089 |
|
2090 |
if test yes = "$_G_HAVE_XSI_OPS"; then |
2091 |
eval 'func_lo2o () |
2092 |
{ |
2093 |
case $1 in |
2094 |
*.lo) func_lo2o_result=${1%.lo}.$objext ;; |
2095 |
* ) func_lo2o_result=$1 ;; |
2096 |
esac |
2097 |
}' |
2098 |
|
2099 |
# func_xform LIBOBJ-OR-SOURCE |
2100 |
# --------------------------- |
2101 |
# Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) |
2102 |
# suffix to a '.lo' libtool-object suffix. |
2103 |
eval 'func_xform () |
2104 |
{ |
2105 |
func_xform_result=${1%.*}.lo |
2106 |
}' |
2107 |
else |
2108 |
# ...otherwise fall back to using sed. |
2109 |
func_lo2o () |
2110 |
{ |
2111 |
func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` |
2112 |
} |
2113 |
|
2114 |
func_xform () |
2115 |
{ |
2116 |
func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` |
2117 |
} |
2118 |
fi |
2119 |
|
2120 |
|
2121 |
# func_fatal_configuration ARG... |
2122 |
# ------------------------------- |
2123 |
# Echo program name prefixed message to standard error, followed by |
2124 |
# a configuration failure hint, and exit. |
2125 |
func_fatal_configuration () |
2126 |
{ |
2127 |
func__fatal_error ${1+"$@"} \ |
2128 |
"See the $PACKAGE documentation for more information." \ |
2129 |
"Fatal configuration error." |
2130 |
} |
2131 |
|
2132 |
|
2133 |
# func_config |
2134 |
# ----------- |
2135 |
# Display the configuration for all the tags in this script. |
2136 |
func_config () |
2137 |
{ |
2138 |
re_begincf='^# ### BEGIN LIBTOOL' |
2139 |
re_endcf='^# ### END LIBTOOL' |
2140 |
|
2141 |
# Default configuration. |
2142 |
$SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" |
2143 |
|
2144 |
# Now print the configurations for the tags. |
2145 |
for tagname in $taglist; do |
2146 |
$SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" |
2147 |
done |
2148 |
|
2149 |
exit $? |
2150 |
} |
2151 |
|
2152 |
|
2153 |
# func_features |
2154 |
# ------------- |
2155 |
# Display the features supported by this script. |
2156 |
func_features () |
2157 |
{ |
2158 |
echo "host: $host" |
2159 |
if test yes = "$build_libtool_libs"; then |
2160 |
echo "enable shared libraries" |
2161 |
else |
2162 |
echo "disable shared libraries" |
2163 |
fi |
2164 |
if test yes = "$build_old_libs"; then |
2165 |
echo "enable static libraries" |
2166 |
else |
2167 |
echo "disable static libraries" |
2168 |
fi |
2169 |
|
2170 |
exit $? |
2171 |
} |
2172 |
|
2173 |
|
2174 |
# func_enable_tag TAGNAME |
2175 |
# ----------------------- |
2176 |
# Verify that TAGNAME is valid, and either flag an error and exit, or |
2177 |
# enable the TAGNAME tag. We also add TAGNAME to the global $taglist |
2178 |
# variable here. |
2179 |
func_enable_tag () |
2180 |
{ |
2181 |
# Global variable: |
2182 |
tagname=$1 |
2183 |
|
2184 |
re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" |
2185 |
re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" |
2186 |
sed_extractcf=/$re_begincf/,/$re_endcf/p |
2187 |
|
2188 |
# Validate tagname. |
2189 |
case $tagname in |
2190 |
*[!-_A-Za-z0-9,/]*) |
2191 |
func_fatal_error "invalid tag name: $tagname" |
2192 |
;; |
2193 |
esac |
2194 |
|
2195 |
# Don't test for the "default" C tag, as we know it's |
2196 |
# there but not specially marked. |
2197 |
case $tagname in |
2198 |
CC) ;; |
2199 |
*) |
2200 |
if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then |
2201 |
taglist="$taglist $tagname" |
2202 |
|
2203 |
# Evaluate the configuration. Be careful to quote the path |
2204 |
# and the sed script, to avoid splitting on whitespace, but |
2205 |
# also don't use non-portable quotes within backquotes within |
2206 |
# quotes we have to do it in 2 steps: |
2207 |
extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` |
2208 |
eval "$extractedcf" |
2209 |
else |
2210 |
func_error "ignoring unknown tag $tagname" |
2211 |
fi |
2212 |
;; |
2213 |
esac |
2214 |
} |
2215 |
|
2216 |
|
2217 |
# func_check_version_match |
2218 |
# ------------------------ |
2219 |
# Ensure that we are using m4 macros, and libtool script from the same |
2220 |
# release of libtool. |
2221 |
func_check_version_match () |
2222 |
{ |
2223 |
if test "$package_revision" != "$macro_revision"; then |
2224 |
if test "$VERSION" != "$macro_version"; then |
2225 |
if test -z "$macro_version"; then |
2226 |
cat >&2 <<_LT_EOF |
2227 |
$progname: Version mismatch error. This is $PACKAGE $VERSION, but the |
2228 |
$progname: definition of this LT_INIT comes from an older release. |
2229 |
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION |
2230 |
$progname: and run autoconf again. |
2231 |
_LT_EOF |
2232 |
else |
2233 |
cat >&2 <<_LT_EOF |
2234 |
$progname: Version mismatch error. This is $PACKAGE $VERSION, but the |
2235 |
$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. |
2236 |
$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION |
2237 |
$progname: and run autoconf again. |
2238 |
_LT_EOF |
2239 |
fi |
2240 |
else |
2241 |
cat >&2 <<_LT_EOF |
2242 |
$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, |
2243 |
$progname: but the definition of this LT_INIT comes from revision $macro_revision. |
2244 |
$progname: You should recreate aclocal.m4 with macros from revision $package_revision |
2245 |
$progname: of $PACKAGE $VERSION and run autoconf again. |
2246 |
_LT_EOF |
2247 |
fi |
2248 |
|
2249 |
exit $EXIT_MISMATCH |
2250 |
fi |
2251 |
} |
2252 |
|
2253 |
|
2254 |
# libtool_options_prep [ARG]... |
2255 |
# ----------------------------- |
2256 |
# Preparation for options parsed by libtool. |
2257 |
libtool_options_prep () |
2258 |
{ |
2259 |
$debug_mode |
2260 |
|
2261 |
# Option defaults: |
2262 |
opt_config=false |
2263 |
opt_dlopen= |
2264 |
opt_dry_run=false |
2265 |
opt_help=false |
2266 |
opt_mode= |
2267 |
opt_preserve_dup_deps=false |
2268 |
opt_quiet=false |
2269 |
|
2270 |
nonopt= |
2271 |
preserve_args= |
2272 |
|
2273 |
# Shorthand for --mode=foo, only valid as the first argument |
2274 |
case $1 in |
2275 |
clean|clea|cle|cl) |
2276 |
shift; set dummy --mode clean ${1+"$@"}; shift |
2277 |
;; |
2278 |
compile|compil|compi|comp|com|co|c) |
2279 |
shift; set dummy --mode compile ${1+"$@"}; shift |
2280 |
;; |
2281 |
execute|execut|execu|exec|exe|ex|e) |
2282 |
shift; set dummy --mode execute ${1+"$@"}; shift |
2283 |
;; |
2284 |
finish|finis|fini|fin|fi|f) |
2285 |
shift; set dummy --mode finish ${1+"$@"}; shift |
2286 |
;; |
2287 |
install|instal|insta|inst|ins|in|i) |
2288 |
shift; set dummy --mode install ${1+"$@"}; shift |
2289 |
;; |
2290 |
link|lin|li|l) |
2291 |
shift; set dummy --mode link ${1+"$@"}; shift |
2292 |
;; |
2293 |
uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) |
2294 |
shift; set dummy --mode uninstall ${1+"$@"}; shift |
2295 |
;; |
2296 |
esac |
2297 |
|
2298 |
# Pass back the list of options. |
2299 |
func_quote_for_eval ${1+"$@"} |
2300 |
libtool_options_prep_result=$func_quote_for_eval_result |
2301 |
} |
2302 |
func_add_hook func_options_prep libtool_options_prep |
2303 |
|
2304 |
|
2305 |
# libtool_parse_options [ARG]... |
2306 |
# --------------------------------- |
2307 |
# Provide handling for libtool specific options. |
2308 |
libtool_parse_options () |
2309 |
{ |
2310 |
$debug_cmd |
2311 |
|
2312 |
# Perform our own loop to consume as many options as possible in |
2313 |
# each iteration. |
2314 |
while test $# -gt 0; do |
2315 |
_G_opt=$1 |
2316 |
shift |
2317 |
case $_G_opt in |
2318 |
--dry-run|--dryrun|-n) |
2319 |
opt_dry_run=: |
2320 |
;; |
2321 |
|
2322 |
--config) func_config ;; |
2323 |
|
2324 |
--dlopen|-dlopen) |
2325 |
opt_dlopen="${opt_dlopen+$opt_dlopen |
2326 |
}$1" |
2327 |
shift |
2328 |
;; |
2329 |
|
2330 |
--preserve-dup-deps) |
2331 |
opt_preserve_dup_deps=: ;; |
2332 |
|
2333 |
--features) func_features ;; |
2334 |
|
2335 |
--finish) set dummy --mode finish ${1+"$@"}; shift ;; |
2336 |
|
2337 |
--help) opt_help=: ;; |
2338 |
|
2339 |
--help-all) opt_help=': help-all' ;; |
2340 |
|
2341 |
--mode) test $# = 0 && func_missing_arg $_G_opt && break |
2342 |
opt_mode=$1 |
2343 |
case $1 in |
2344 |
# Valid mode arguments: |
2345 |
clean|compile|execute|finish|install|link|relink|uninstall) ;; |
2346 |
|
2347 |
# Catch anything else as an error |
2348 |
*) func_error "invalid argument for $_G_opt" |
2349 |
exit_cmd=exit |
2350 |
break |
2351 |
;; |
2352 |
esac |
2353 |
shift |
2354 |
;; |
2355 |
|
2356 |
--no-silent|--no-quiet) |
2357 |
opt_quiet=false |
2358 |
func_append preserve_args " $_G_opt" |
2359 |
;; |
2360 |
|
2361 |
--no-warnings|--no-warning|--no-warn) |
2362 |
opt_warning=false |
2363 |
func_append preserve_args " $_G_opt" |
2364 |
;; |
2365 |
|
2366 |
--no-verbose) |
2367 |
opt_verbose=false |
2368 |
func_append preserve_args " $_G_opt" |
2369 |
;; |
2370 |
|
2371 |
--silent|--quiet) |
2372 |
opt_quiet=: |
2373 |
opt_verbose=false |
2374 |
func_append preserve_args " $_G_opt" |
2375 |
;; |
2376 |
|
2377 |
--tag) test $# = 0 && func_missing_arg $_G_opt && break |
2378 |
opt_tag=$1 |
2379 |
func_append preserve_args " $_G_opt $1" |
2380 |
func_enable_tag "$1" |
2381 |
shift |
2382 |
;; |
2383 |
|
2384 |
--verbose|-v) opt_quiet=false |
2385 |
opt_verbose=: |
2386 |
func_append preserve_args " $_G_opt" |
2387 |
;; |
2388 |
|
2389 |
# An option not handled by this hook function: |
2390 |
*) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; |
2391 |
esac |
2392 |
done |
2393 |
|
2394 |
|
2395 |
# save modified positional parameters for caller |
2396 |
func_quote_for_eval ${1+"$@"} |
2397 |
libtool_parse_options_result=$func_quote_for_eval_result |
2398 |
} |
2399 |
func_add_hook func_parse_options libtool_parse_options |
2400 |
|
2401 |
|
2402 |
|
2403 |
# libtool_validate_options [ARG]... |
2404 |
# --------------------------------- |
2405 |
# Perform any sanity checks on option settings and/or unconsumed |
2406 |
# arguments. |
2407 |
libtool_validate_options () |
2408 |
{ |
2409 |
# save first non-option argument |
2410 |
if test 0 -lt $#; then |
2411 |
nonopt=$1 |
2412 |
shift |
2413 |
fi |
2414 |
|
2415 |
# preserve --debug |
2416 |
test : = "$debug_cmd" || func_append preserve_args " --debug" |
2417 |
|
2418 |
case $host in |
2419 |
# Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 |
2420 |
# see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 |
2421 |
*cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) |
2422 |
# don't eliminate duplications in $postdeps and $predeps |
2423 |
opt_duplicate_compiler_generated_deps=: |
2424 |
;; |
2425 |
*) |
2426 |
opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps |
2427 |
;; |
2428 |
esac |
2429 |
|
2430 |
$opt_help || { |
2431 |
# Sanity checks first: |
2432 |
func_check_version_match |
2433 |
|
2434 |
test yes != "$build_libtool_libs" \ |
2435 |
&& test yes != "$build_old_libs" \ |
2436 |
&& func_fatal_configuration "not configured to build any kind of library" |
2437 |
|
2438 |
# Darwin sucks |
2439 |
eval std_shrext=\"$shrext_cmds\" |
2440 |
|
2441 |
# Only execute mode is allowed to have -dlopen flags. |
2442 |
if test -n "$opt_dlopen" && test execute != "$opt_mode"; then |
2443 |
func_error "unrecognized option '-dlopen'" |
2444 |
$ECHO "$help" 1>&2 |
2445 |
exit $EXIT_FAILURE |
2446 |
fi |
2447 |
|
2448 |
# Change the help message to a mode-specific one. |
2449 |
generic_help=$help |
2450 |
help="Try '$progname --help --mode=$opt_mode' for more information." |
2451 |
} |
2452 |
|
2453 |
# Pass back the unparsed argument list |
2454 |
func_quote_for_eval ${1+"$@"} |
2455 |
libtool_validate_options_result=$func_quote_for_eval_result |
2456 |
} |
2457 |
func_add_hook func_validate_options libtool_validate_options |
2458 |
|
2459 |
|
2460 |
# Process options as early as possible so that --help and --version |
2461 |
# can return quickly. |
2462 |
func_options ${1+"$@"} |
2463 |
eval set dummy "$func_options_result"; shift |
2464 |
|
2465 |
|
2466 |
|
2467 |
## ----------- ## |
2468 |
## Main. ## |
2469 |
## ----------- ## |
2470 |
|
2471 |
magic='%%%MAGIC variable%%%' |
2472 |
magic_exe='%%%MAGIC EXE variable%%%' |
2473 |
|
2474 |
# Global variables. |
2475 |
extracted_archives= |
2476 |
extracted_serial=0 |
2477 |
|
2478 |
# If this variable is set in any of the actions, the command in it |
2479 |
# will be execed at the end. This prevents here-documents from being |
2480 |
# left over by shells. |
2481 |
exec_cmd= |
2482 |
|
2483 |
|
2484 |
# A function that is used when there is no print builtin or printf. |
2485 |
func_fallback_echo () |
2486 |
{ |
2487 |
eval 'cat <<_LTECHO_EOF |
2488 |
$1 |
2489 |
_LTECHO_EOF' |
2490 |
} |
2491 |
|
2492 |
# func_generated_by_libtool |
2493 |
# True iff stdin has been generated by Libtool. This function is only |
2494 |
# a basic sanity check; it will hardly flush out determined imposters. |
2495 |
func_generated_by_libtool_p () |
2496 |
{ |
2497 |
$GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 |
2498 |
} |
2499 |
|
2500 |
# func_lalib_p file |
2501 |
# True iff FILE is a libtool '.la' library or '.lo' object file. |
2502 |
# This function is only a basic sanity check; it will hardly flush out |
2503 |
# determined imposters. |
2504 |
func_lalib_p () |
2505 |
{ |
2506 |
test -f "$1" && |
2507 |
$SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p |
2508 |
} |
2509 |
|
2510 |
# func_lalib_unsafe_p file |
2511 |
# True iff FILE is a libtool '.la' library or '.lo' object file. |
2512 |
# This function implements the same check as func_lalib_p without |
2513 |
# resorting to external programs. To this end, it redirects stdin and |
2514 |
# closes it afterwards, without saving the original file descriptor. |
2515 |
# As a safety measure, use it only where a negative result would be |
2516 |
# fatal anyway. Works if 'file' does not exist. |
2517 |
func_lalib_unsafe_p () |
2518 |
{ |
2519 |
lalib_p=no |
2520 |
if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then |
2521 |
for lalib_p_l in 1 2 3 4 |
2522 |
do |
2523 |
read lalib_p_line |
2524 |
case $lalib_p_line in |
2525 |
\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; |
2526 |
esac |
2527 |
done |
2528 |
exec 0<&5 5<&- |
2529 |
fi |
2530 |
test yes = "$lalib_p" |
2531 |
} |
2532 |
|
2533 |
# func_ltwrapper_script_p file |
2534 |
# True iff FILE is a libtool wrapper script |
2535 |
# This function is only a basic sanity check; it will hardly flush out |
2536 |
# determined imposters. |
2537 |
func_ltwrapper_script_p () |
2538 |
{ |
2539 |
test -f "$1" && |
2540 |
$lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p |
2541 |
} |
2542 |
|
2543 |
# func_ltwrapper_executable_p file |
2544 |
# True iff FILE is a libtool wrapper executable |
2545 |
# This function is only a basic sanity check; it will hardly flush out |
2546 |
# determined imposters. |
2547 |
func_ltwrapper_executable_p () |
2548 |
{ |
2549 |
func_ltwrapper_exec_suffix= |
2550 |
case $1 in |
2551 |
*.exe) ;; |
2552 |
*) func_ltwrapper_exec_suffix=.exe ;; |
2553 |
esac |
2554 |
$GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 |
2555 |
} |
2556 |
|
2557 |
# func_ltwrapper_scriptname file |
2558 |
# Assumes file is an ltwrapper_executable |
2559 |
# uses $file to determine the appropriate filename for a |
2560 |
# temporary ltwrapper_script. |
2561 |
func_ltwrapper_scriptname () |
2562 |
{ |
2563 |
func_dirname_and_basename "$1" "" "." |
2564 |
func_stripname '' '.exe' "$func_basename_result" |
2565 |
func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper |
2566 |
} |
2567 |
|
2568 |
# func_ltwrapper_p file |
2569 |
# True iff FILE is a libtool wrapper script or wrapper executable |
2570 |
# This function is only a basic sanity check; it will hardly flush out |
2571 |
# determined imposters. |
2572 |
func_ltwrapper_p () |
2573 |
{ |
2574 |
func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" |
2575 |
} |
2576 |
|
2577 |
|
2578 |
# func_execute_cmds commands fail_cmd |
2579 |
# Execute tilde-delimited COMMANDS. |
2580 |
# If FAIL_CMD is given, eval that upon failure. |
2581 |
# FAIL_CMD may read-access the current command in variable CMD! |
2582 |
func_execute_cmds () |
2583 |
{ |
2584 |
$debug_cmd |
2585 |
|
2586 |
save_ifs=$IFS; IFS='~' |
2587 |
for cmd in $1; do |
2588 |
IFS=$sp$nl |
2589 |
eval cmd=\"$cmd\" |
2590 |
IFS=$save_ifs |
2591 |
func_show_eval "$cmd" "${2-:}" |
2592 |
done |
2593 |
IFS=$save_ifs |
2594 |
} |
2595 |
|
2596 |
|
2597 |
# func_source file |
2598 |
# Source FILE, adding directory component if necessary. |
2599 |
# Note that it is not necessary on cygwin/mingw to append a dot to |
2600 |
# FILE even if both FILE and FILE.exe exist: automatic-append-.exe |
2601 |
# behavior happens only for exec(3), not for open(2)! Also, sourcing |
2602 |
# 'FILE.' does not work on cygwin managed mounts. |
2603 |
func_source () |
2604 |
{ |
2605 |
$debug_cmd |
2606 |
|
2607 |
case $1 in |
2608 |
*/* | *\\*) . "$1" ;; |
2609 |
*) . "./$1" ;; |
2610 |
esac |
2611 |
} |
2612 |
|
2613 |
|
2614 |
# func_resolve_sysroot PATH |
2615 |
# Replace a leading = in PATH with a sysroot. Store the result into |
2616 |
# func_resolve_sysroot_result |
2617 |
func_resolve_sysroot () |
2618 |
{ |
2619 |
func_resolve_sysroot_result=$1 |
2620 |
case $func_resolve_sysroot_result in |
2621 |
=*) |
2622 |
func_stripname '=' '' "$func_resolve_sysroot_result" |
2623 |
func_resolve_sysroot_result=$lt_sysroot$func_stripname_result |
2624 |
;; |
2625 |
esac |
2626 |
} |
2627 |
|
2628 |
# func_replace_sysroot PATH |
2629 |
# If PATH begins with the sysroot, replace it with = and |
2630 |
# store the result into func_replace_sysroot_result. |
2631 |
func_replace_sysroot () |
2632 |
{ |
2633 |
case $lt_sysroot:$1 in |
2634 |
?*:"$lt_sysroot"*) |
2635 |
func_stripname "$lt_sysroot" '' "$1" |
2636 |
func_replace_sysroot_result='='$func_stripname_result |
2637 |
;; |
2638 |
*) |
2639 |
# Including no sysroot. |
2640 |
func_replace_sysroot_result=$1 |
2641 |
;; |
2642 |
esac |
2643 |
} |
2644 |
|
2645 |
# func_infer_tag arg |
2646 |
# Infer tagged configuration to use if any are available and |
2647 |
# if one wasn't chosen via the "--tag" command line option. |
2648 |
# Only attempt this if the compiler in the base compile |
2649 |
# command doesn't match the default compiler. |
2650 |
# arg is usually of the form 'gcc ...' |
2651 |
func_infer_tag () |
2652 |
{ |
2653 |
$debug_cmd |
2654 |
|
2655 |
if test -n "$available_tags" && test -z "$tagname"; then |
2656 |
CC_quoted= |
2657 |
for arg in $CC; do |
2658 |
func_append_quoted CC_quoted "$arg" |
2659 |
done |
2660 |
CC_expanded=`func_echo_all $CC` |
2661 |
CC_quoted_expanded=`func_echo_all $CC_quoted` |
2662 |
case $@ in |
2663 |
# Blanks in the command may have been stripped by the calling shell, |
2664 |
# but not from the CC environment variable when configure was run. |
2665 |
" $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ |
2666 |
" $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; |
2667 |
# Blanks at the start of $base_compile will cause this to fail |
2668 |
# if we don't check for them as well. |
2669 |
*) |
2670 |
for z in $available_tags; do |
2671 |
if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then |
2672 |
# Evaluate the configuration. |
2673 |
eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" |
2674 |
CC_quoted= |
2675 |
for arg in $CC; do |
2676 |
# Double-quote args containing other shell metacharacters. |
2677 |
func_append_quoted CC_quoted "$arg" |
2678 |
done |
2679 |
CC_expanded=`func_echo_all $CC` |
2680 |
CC_quoted_expanded=`func_echo_all $CC_quoted` |
2681 |
case "$@ " in |
2682 |
" $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ |
2683 |
" $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) |
2684 |
# The compiler in the base compile command matches |
2685 |
# the one in the tagged configuration. |
2686 |
# Assume this is the tagged configuration we want. |
2687 |
tagname=$z |
2688 |
break |
2689 |
;; |
2690 |
esac |
2691 |
fi |
2692 |
done |
2693 |
# If $tagname still isn't set, then no tagged configuration |
2694 |
# was found and let the user know that the "--tag" command |
2695 |
# line option must be used. |
2696 |
if test -z "$tagname"; then |
2697 |
func_echo "unable to infer tagged configuration" |
2698 |
func_fatal_error "specify a tag with '--tag'" |
2699 |
# else |
2700 |
# func_verbose "using $tagname tagged configuration" |
2701 |
fi |
2702 |
;; |
2703 |
esac |
2704 |
fi |
2705 |
} |
2706 |
|
2707 |
|
2708 |
|
2709 |
# func_write_libtool_object output_name pic_name nonpic_name |
2710 |
# Create a libtool object file (analogous to a ".la" file), |
2711 |
# but don't create it if we're doing a dry run. |
2712 |
func_write_libtool_object () |
2713 |
{ |
2714 |
write_libobj=$1 |
2715 |
if test yes = "$build_libtool_libs"; then |
2716 |
write_lobj=\'$2\' |
2717 |
else |
2718 |
write_lobj=none |
2719 |
fi |
2720 |
|
2721 |
if test yes = "$build_old_libs"; then |
2722 |
write_oldobj=\'$3\' |
2723 |
else |
2724 |
write_oldobj=none |
2725 |
fi |
2726 |
|
2727 |
$opt_dry_run || { |
2728 |
cat >${write_libobj}T <<EOF |
2729 |
# $write_libobj - a libtool object file |
2730 |
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
2731 |
# |
2732 |
# Please DO NOT delete this file! |
2733 |
# It is necessary for linking the library. |
2734 |
|
2735 |
# Name of the PIC object. |
2736 |
pic_object=$write_lobj |
2737 |
|
2738 |
# Name of the non-PIC object |
2739 |
non_pic_object=$write_oldobj |
2740 |
|
2741 |
EOF |
2742 |
$MV "${write_libobj}T" "$write_libobj" |
2743 |
} |
2744 |
} |
2745 |
|
2746 |
|
2747 |
################################################## |
2748 |
# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # |
2749 |
################################################## |
2750 |
|
2751 |
# func_convert_core_file_wine_to_w32 ARG |
2752 |
# Helper function used by file name conversion functions when $build is *nix, |
2753 |
# and $host is mingw, cygwin, or some other w32 environment. Relies on a |
2754 |
# correctly configured wine environment available, with the winepath program |
2755 |
# in $build's $PATH. |
2756 |
# |
2757 |
# ARG is the $build file name to be converted to w32 format. |
2758 |
# Result is available in $func_convert_core_file_wine_to_w32_result, and will |
2759 |
# be empty on error (or when ARG is empty) |
2760 |
func_convert_core_file_wine_to_w32 () |
2761 |
{ |
2762 |
$debug_cmd |
2763 |
|
2764 |
func_convert_core_file_wine_to_w32_result=$1 |
2765 |
if test -n "$1"; then |
2766 |
# Unfortunately, winepath does not exit with a non-zero error code, so we |
2767 |
# are forced to check the contents of stdout. On the other hand, if the |
2768 |
# command is not found, the shell will set an exit code of 127 and print |
2769 |
# *an error message* to stdout. So we must check for both error code of |
2770 |
# zero AND non-empty stdout, which explains the odd construction: |
2771 |
func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` |
2772 |
if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then |
2773 |
func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | |
2774 |
$SED -e "$sed_naive_backslashify"` |
2775 |
else |
2776 |
func_convert_core_file_wine_to_w32_result= |
2777 |
fi |
2778 |
fi |
2779 |
} |
2780 |
# end: func_convert_core_file_wine_to_w32 |
2781 |
|
2782 |
|
2783 |
# func_convert_core_path_wine_to_w32 ARG |
2784 |
# Helper function used by path conversion functions when $build is *nix, and |
2785 |
# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly |
2786 |
# configured wine environment available, with the winepath program in $build's |
2787 |
# $PATH. Assumes ARG has no leading or trailing path separator characters. |
2788 |
# |
2789 |
# ARG is path to be converted from $build format to win32. |
2790 |
# Result is available in $func_convert_core_path_wine_to_w32_result. |
2791 |
# Unconvertible file (directory) names in ARG are skipped; if no directory names |
2792 |
# are convertible, then the result may be empty. |
2793 |
func_convert_core_path_wine_to_w32 () |
2794 |
{ |
2795 |
$debug_cmd |
2796 |
|
2797 |
# unfortunately, winepath doesn't convert paths, only file names |
2798 |
func_convert_core_path_wine_to_w32_result= |
2799 |
if test -n "$1"; then |
2800 |
oldIFS=$IFS |
2801 |
IFS=: |
2802 |
for func_convert_core_path_wine_to_w32_f in $1; do |
2803 |
IFS=$oldIFS |
2804 |
func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" |
2805 |
if test -n "$func_convert_core_file_wine_to_w32_result"; then |
2806 |
if test -z "$func_convert_core_path_wine_to_w32_result"; then |
2807 |
func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result |
2808 |
else |
2809 |
func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" |
2810 |
fi |
2811 |
fi |
2812 |
done |
2813 |
IFS=$oldIFS |
2814 |
fi |
2815 |
} |
2816 |
# end: func_convert_core_path_wine_to_w32 |
2817 |
|
2818 |
|
2819 |
# func_cygpath ARGS... |
2820 |
# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when |
2821 |
# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) |
2822 |
# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or |
2823 |
# (2), returns the Cygwin file name or path in func_cygpath_result (input |
2824 |
# file name or path is assumed to be in w32 format, as previously converted |
2825 |
# from $build's *nix or MSYS format). In case (3), returns the w32 file name |
2826 |
# or path in func_cygpath_result (input file name or path is assumed to be in |
2827 |
# Cygwin format). Returns an empty string on error. |
2828 |
# |
2829 |
# ARGS are passed to cygpath, with the last one being the file name or path to |
2830 |
# be converted. |
2831 |
# |
2832 |
# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH |
2833 |
# environment variable; do not put it in $PATH. |
2834 |
func_cygpath () |
2835 |
{ |
2836 |
$debug_cmd |
2837 |
|
2838 |
if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then |
2839 |
func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` |
2840 |
if test "$?" -ne 0; then |
2841 |
# on failure, ensure result is empty |
2842 |
func_cygpath_result= |
2843 |
fi |
2844 |
else |
2845 |
func_cygpath_result= |
2846 |
func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" |
2847 |
fi |
2848 |
} |
2849 |
#end: func_cygpath |
2850 |
|
2851 |
|
2852 |
# func_convert_core_msys_to_w32 ARG |
2853 |
# Convert file name or path ARG from MSYS format to w32 format. Return |
2854 |
# result in func_convert_core_msys_to_w32_result. |
2855 |
func_convert_core_msys_to_w32 () |
2856 |
{ |
2857 |
$debug_cmd |
2858 |
|
2859 |
# awkward: cmd appends spaces to result |
2860 |
func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | |
2861 |
$SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` |
2862 |
} |
2863 |
#end: func_convert_core_msys_to_w32 |
2864 |
|
2865 |
|
2866 |
# func_convert_file_check ARG1 ARG2 |
2867 |
# Verify that ARG1 (a file name in $build format) was converted to $host |
2868 |
# format in ARG2. Otherwise, emit an error message, but continue (resetting |
2869 |
# func_to_host_file_result to ARG1). |
2870 |
func_convert_file_check () |
2871 |
{ |
2872 |
$debug_cmd |
2873 |
|
2874 |
if test -z "$2" && test -n "$1"; then |
2875 |
func_error "Could not determine host file name corresponding to" |
2876 |
func_error " '$1'" |
2877 |
func_error "Continuing, but uninstalled executables may not work." |
2878 |
# Fallback: |
2879 |
func_to_host_file_result=$1 |
2880 |
fi |
2881 |
} |
2882 |
# end func_convert_file_check |
2883 |
|
2884 |
|
2885 |
# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH |
2886 |
# Verify that FROM_PATH (a path in $build format) was converted to $host |
2887 |
# format in TO_PATH. Otherwise, emit an error message, but continue, resetting |
2888 |
# func_to_host_file_result to a simplistic fallback value (see below). |
2889 |
func_convert_path_check () |
2890 |
{ |
2891 |
$debug_cmd |
2892 |
|
2893 |
if test -z "$4" && test -n "$3"; then |
2894 |
func_error "Could not determine the host path corresponding to" |
2895 |
func_error " '$3'" |
2896 |
func_error "Continuing, but uninstalled executables may not work." |
2897 |
# Fallback. This is a deliberately simplistic "conversion" and |
2898 |
# should not be "improved". See libtool.info. |
2899 |
if test "x$1" != "x$2"; then |
2900 |
lt_replace_pathsep_chars="s|$1|$2|g" |
2901 |
func_to_host_path_result=`echo "$3" | |
2902 |
$SED -e "$lt_replace_pathsep_chars"` |
2903 |
else |
2904 |
func_to_host_path_result=$3 |
2905 |
fi |
2906 |
fi |
2907 |
} |
2908 |
# end func_convert_path_check |
2909 |
|
2910 |
|
2911 |
# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG |
2912 |
# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT |
2913 |
# and appending REPL if ORIG matches BACKPAT. |
2914 |
func_convert_path_front_back_pathsep () |
2915 |
{ |
2916 |
$debug_cmd |
2917 |
|
2918 |
case $4 in |
2919 |
$1 ) func_to_host_path_result=$3$func_to_host_path_result |
2920 |
;; |
2921 |
esac |
2922 |
case $4 in |
2923 |
$2 ) func_append func_to_host_path_result "$3" |
2924 |
;; |
2925 |
esac |
2926 |
} |
2927 |
# end func_convert_path_front_back_pathsep |
2928 |
|
2929 |
|
2930 |
################################################## |
2931 |
# $build to $host FILE NAME CONVERSION FUNCTIONS # |
2932 |
################################################## |
2933 |
# invoked via '$to_host_file_cmd ARG' |
2934 |
# |
2935 |
# In each case, ARG is the path to be converted from $build to $host format. |
2936 |
# Result will be available in $func_to_host_file_result. |
2937 |
|
2938 |
|
2939 |
# func_to_host_file ARG |
2940 |
# Converts the file name ARG from $build format to $host format. Return result |
2941 |
# in func_to_host_file_result. |
2942 |
func_to_host_file () |
2943 |
{ |
2944 |
$debug_cmd |
2945 |
|
2946 |
$to_host_file_cmd "$1" |
2947 |
} |
2948 |
# end func_to_host_file |
2949 |
|
2950 |
|
2951 |
# func_to_tool_file ARG LAZY |
2952 |
# converts the file name ARG from $build format to toolchain format. Return |
2953 |
# result in func_to_tool_file_result. If the conversion in use is listed |
2954 |
# in (the comma separated) LAZY, no conversion takes place. |
2955 |
func_to_tool_file () |
2956 |
{ |
2957 |
$debug_cmd |
2958 |
|
2959 |
case ,$2, in |
2960 |
*,"$to_tool_file_cmd",*) |
2961 |
func_to_tool_file_result=$1 |
2962 |
;; |
2963 |
*) |
2964 |
$to_tool_file_cmd "$1" |
2965 |
func_to_tool_file_result=$func_to_host_file_result |
2966 |
;; |
2967 |
esac |
2968 |
} |
2969 |
# end func_to_tool_file |
2970 |
|
2971 |
|
2972 |
# func_convert_file_noop ARG |
2973 |
# Copy ARG to func_to_host_file_result. |
2974 |
func_convert_file_noop () |
2975 |
{ |
2976 |
func_to_host_file_result=$1 |
2977 |
} |
2978 |
# end func_convert_file_noop |
2979 |
|
2980 |
|
2981 |
# func_convert_file_msys_to_w32 ARG |
2982 |
# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic |
2983 |
# conversion to w32 is not available inside the cwrapper. Returns result in |
2984 |
# func_to_host_file_result. |
2985 |
func_convert_file_msys_to_w32 () |
2986 |
{ |
2987 |
$debug_cmd |
2988 |
|
2989 |
func_to_host_file_result=$1 |
2990 |
if test -n "$1"; then |
2991 |
func_convert_core_msys_to_w32 "$1" |
2992 |
func_to_host_file_result=$func_convert_core_msys_to_w32_result |
2993 |
fi |
2994 |
func_convert_file_check "$1" "$func_to_host_file_result" |
2995 |
} |
2996 |
# end func_convert_file_msys_to_w32 |
2997 |
|
2998 |
|
2999 |
# func_convert_file_cygwin_to_w32 ARG |
3000 |
# Convert file name ARG from Cygwin to w32 format. Returns result in |
3001 |
# func_to_host_file_result. |
3002 |
func_convert_file_cygwin_to_w32 () |
3003 |
{ |
3004 |
$debug_cmd |
3005 |
|
3006 |
func_to_host_file_result=$1 |
3007 |
if test -n "$1"; then |
3008 |
# because $build is cygwin, we call "the" cygpath in $PATH; no need to use |
3009 |
# LT_CYGPATH in this case. |
3010 |
func_to_host_file_result=`cygpath -m "$1"` |
3011 |
fi |
3012 |
func_convert_file_check "$1" "$func_to_host_file_result" |
3013 |
} |
3014 |
# end func_convert_file_cygwin_to_w32 |
3015 |
|
3016 |
|
3017 |
# func_convert_file_nix_to_w32 ARG |
3018 |
# Convert file name ARG from *nix to w32 format. Requires a wine environment |
3019 |
# and a working winepath. Returns result in func_to_host_file_result. |
3020 |
func_convert_file_nix_to_w32 () |
3021 |
{ |
3022 |
$debug_cmd |
3023 |
|
3024 |
func_to_host_file_result=$1 |
3025 |
if test -n "$1"; then |
3026 |
func_convert_core_file_wine_to_w32 "$1" |
3027 |
func_to_host_file_result=$func_convert_core_file_wine_to_w32_result |
3028 |
fi |
3029 |
func_convert_file_check "$1" "$func_to_host_file_result" |
3030 |
} |
3031 |
# end func_convert_file_nix_to_w32 |
3032 |
|
3033 |
|
3034 |
# func_convert_file_msys_to_cygwin ARG |
3035 |
# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. |
3036 |
# Returns result in func_to_host_file_result. |
3037 |
func_convert_file_msys_to_cygwin () |
3038 |
{ |
3039 |
$debug_cmd |
3040 |
|
3041 |
func_to_host_file_result=$1 |
3042 |
if test -n "$1"; then |
3043 |
func_convert_core_msys_to_w32 "$1" |
3044 |
func_cygpath -u "$func_convert_core_msys_to_w32_result" |
3045 |
func_to_host_file_result=$func_cygpath_result |
3046 |
fi |
3047 |
func_convert_file_check "$1" "$func_to_host_file_result" |
3048 |
} |
3049 |
# end func_convert_file_msys_to_cygwin |
3050 |
|
3051 |
|
3052 |
# func_convert_file_nix_to_cygwin ARG |
3053 |
# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed |
3054 |
# in a wine environment, working winepath, and LT_CYGPATH set. Returns result |
3055 |
# in func_to_host_file_result. |
3056 |
func_convert_file_nix_to_cygwin () |
3057 |
{ |
3058 |
$debug_cmd |
3059 |
|
3060 |
func_to_host_file_result=$1 |
3061 |
if test -n "$1"; then |
3062 |
# convert from *nix to w32, then use cygpath to convert from w32 to cygwin. |
3063 |
func_convert_core_file_wine_to_w32 "$1" |
3064 |
func_cygpath -u "$func_convert_core_file_wine_to_w32_result" |
3065 |
func_to_host_file_result=$func_cygpath_result |
3066 |
fi |
3067 |
func_convert_file_check "$1" "$func_to_host_file_result" |
3068 |
} |
3069 |
# end func_convert_file_nix_to_cygwin |
3070 |
|
3071 |
|
3072 |
############################################# |
3073 |
# $build to $host PATH CONVERSION FUNCTIONS # |
3074 |
############################################# |
3075 |
# invoked via '$to_host_path_cmd ARG' |
3076 |
# |
3077 |
# In each case, ARG is the path to be converted from $build to $host format. |
3078 |
# The result will be available in $func_to_host_path_result. |
3079 |
# |
3080 |
# Path separators are also converted from $build format to $host format. If |
3081 |
# ARG begins or ends with a path separator character, it is preserved (but |
3082 |
# converted to $host format) on output. |
3083 |
# |
3084 |
# All path conversion functions are named using the following convention: |
3085 |
# file name conversion function : func_convert_file_X_to_Y () |
3086 |
# path conversion function : func_convert_path_X_to_Y () |
3087 |
# where, for any given $build/$host combination the 'X_to_Y' value is the |
3088 |
# same. If conversion functions are added for new $build/$host combinations, |
3089 |
# the two new functions must follow this pattern, or func_init_to_host_path_cmd |
3090 |
# will break. |
3091 |
|
3092 |
|
3093 |
# func_init_to_host_path_cmd |
3094 |
# Ensures that function "pointer" variable $to_host_path_cmd is set to the |
3095 |
# appropriate value, based on the value of $to_host_file_cmd. |
3096 |
to_host_path_cmd= |
3097 |
func_init_to_host_path_cmd () |
3098 |
{ |
3099 |
$debug_cmd |
3100 |
|
3101 |
if test -z "$to_host_path_cmd"; then |
3102 |
func_stripname 'func_convert_file_' '' "$to_host_file_cmd" |
3103 |
to_host_path_cmd=func_convert_path_$func_stripname_result |
3104 |
fi |
3105 |
} |
3106 |
|
3107 |
|
3108 |
# func_to_host_path ARG |
3109 |
# Converts the path ARG from $build format to $host format. Return result |
3110 |
# in func_to_host_path_result. |
3111 |
func_to_host_path () |
3112 |
{ |
3113 |
$debug_cmd |
3114 |
|
3115 |
func_init_to_host_path_cmd |
3116 |
$to_host_path_cmd "$1" |
3117 |
} |
3118 |
# end func_to_host_path |
3119 |
|
3120 |
|
3121 |
# func_convert_path_noop ARG |
3122 |
# Copy ARG to func_to_host_path_result. |
3123 |
func_convert_path_noop () |
3124 |
{ |
3125 |
func_to_host_path_result=$1 |
3126 |
} |
3127 |
# end func_convert_path_noop |
3128 |
|
3129 |
|
3130 |
# func_convert_path_msys_to_w32 ARG |
3131 |
# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic |
3132 |
# conversion to w32 is not available inside the cwrapper. Returns result in |
3133 |
# func_to_host_path_result. |
3134 |
func_convert_path_msys_to_w32 () |
3135 |
{ |
3136 |
$debug_cmd |
3137 |
|
3138 |
func_to_host_path_result=$1 |
3139 |
if test -n "$1"; then |
3140 |
# Remove leading and trailing path separator characters from ARG. MSYS |
3141 |
# behavior is inconsistent here; cygpath turns them into '.;' and ';.'; |
3142 |
# and winepath ignores them completely. |
3143 |
func_stripname : : "$1" |
3144 |
func_to_host_path_tmp1=$func_stripname_result |
3145 |
func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" |
3146 |
func_to_host_path_result=$func_convert_core_msys_to_w32_result |
3147 |
func_convert_path_check : ";" \ |
3148 |
"$func_to_host_path_tmp1" "$func_to_host_path_result" |
3149 |
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
3150 |
fi |
3151 |
} |
3152 |
# end func_convert_path_msys_to_w32 |
3153 |
|
3154 |
|
3155 |
# func_convert_path_cygwin_to_w32 ARG |
3156 |
# Convert path ARG from Cygwin to w32 format. Returns result in |
3157 |
# func_to_host_file_result. |
3158 |
func_convert_path_cygwin_to_w32 () |
3159 |
{ |
3160 |
$debug_cmd |
3161 |
|
3162 |
func_to_host_path_result=$1 |
3163 |
if test -n "$1"; then |
3164 |
# See func_convert_path_msys_to_w32: |
3165 |
func_stripname : : "$1" |
3166 |
func_to_host_path_tmp1=$func_stripname_result |
3167 |
func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` |
3168 |
func_convert_path_check : ";" \ |
3169 |
"$func_to_host_path_tmp1" "$func_to_host_path_result" |
3170 |
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
3171 |
fi |
3172 |
} |
3173 |
# end func_convert_path_cygwin_to_w32 |
3174 |
|
3175 |
|
3176 |
# func_convert_path_nix_to_w32 ARG |
3177 |
# Convert path ARG from *nix to w32 format. Requires a wine environment and |
3178 |
# a working winepath. Returns result in func_to_host_file_result. |
3179 |
func_convert_path_nix_to_w32 () |
3180 |
{ |
3181 |
$debug_cmd |
3182 |
|
3183 |
func_to_host_path_result=$1 |
3184 |
if test -n "$1"; then |
3185 |
# See func_convert_path_msys_to_w32: |
3186 |
func_stripname : : "$1" |
3187 |
func_to_host_path_tmp1=$func_stripname_result |
3188 |
func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" |
3189 |
func_to_host_path_result=$func_convert_core_path_wine_to_w32_result |
3190 |
func_convert_path_check : ";" \ |
3191 |
"$func_to_host_path_tmp1" "$func_to_host_path_result" |
3192 |
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
3193 |
fi |
3194 |
} |
3195 |
# end func_convert_path_nix_to_w32 |
3196 |
|
3197 |
|
3198 |
# func_convert_path_msys_to_cygwin ARG |
3199 |
# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. |
3200 |
# Returns result in func_to_host_file_result. |
3201 |
func_convert_path_msys_to_cygwin () |
3202 |
{ |
3203 |
$debug_cmd |
3204 |
|
3205 |
func_to_host_path_result=$1 |
3206 |
if test -n "$1"; then |
3207 |
# See func_convert_path_msys_to_w32: |
3208 |
func_stripname : : "$1" |
3209 |
func_to_host_path_tmp1=$func_stripname_result |
3210 |
func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" |
3211 |
func_cygpath -u -p "$func_convert_core_msys_to_w32_result" |
3212 |
func_to_host_path_result=$func_cygpath_result |
3213 |
func_convert_path_check : : \ |
3214 |
"$func_to_host_path_tmp1" "$func_to_host_path_result" |
3215 |
func_convert_path_front_back_pathsep ":*" "*:" : "$1" |
3216 |
fi |
3217 |
} |
3218 |
# end func_convert_path_msys_to_cygwin |
3219 |
|
3220 |
|
3221 |
# func_convert_path_nix_to_cygwin ARG |
3222 |
# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a |
3223 |
# a wine environment, working winepath, and LT_CYGPATH set. Returns result in |
3224 |
# func_to_host_file_result. |
3225 |
func_convert_path_nix_to_cygwin () |
3226 |
{ |
3227 |
$debug_cmd |
3228 |
|
3229 |
func_to_host_path_result=$1 |
3230 |
if test -n "$1"; then |
3231 |
# Remove leading and trailing path separator characters from |
3232 |
# ARG. msys behavior is inconsistent here, cygpath turns them |
3233 |
# into '.;' and ';.', and winepath ignores them completely. |
3234 |
func_stripname : : "$1" |
3235 |
func_to_host_path_tmp1=$func_stripname_result |
3236 |
func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" |
3237 |
func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" |
3238 |
func_to_host_path_result=$func_cygpath_result |
3239 |
func_convert_path_check : : \ |
3240 |
"$func_to_host_path_tmp1" "$func_to_host_path_result" |
3241 |
func_convert_path_front_back_pathsep ":*" "*:" : "$1" |
3242 |
fi |
3243 |
} |
3244 |
# end func_convert_path_nix_to_cygwin |
3245 |
|
3246 |
|
3247 |
# func_dll_def_p FILE |
3248 |
# True iff FILE is a Windows DLL '.def' file. |
3249 |
# Keep in sync with _LT_DLL_DEF_P in libtool.m4 |
3250 |
func_dll_def_p () |
3251 |
{ |
3252 |
$debug_cmd |
3253 |
|
3254 |
func_dll_def_p_tmp=`$SED -n \ |
3255 |
-e 's/^[ ]*//' \ |
3256 |
-e '/^\(;.*\)*$/d' \ |
3257 |
-e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ |
3258 |
-e q \ |
3259 |
"$1"` |
3260 |
test DEF = "$func_dll_def_p_tmp" |
3261 |
} |
3262 |
|
3263 |
|
3264 |
# func_mode_compile arg... |
3265 |
func_mode_compile () |
3266 |
{ |
3267 |
$debug_cmd |
3268 |
|
3269 |
# Get the compilation command and the source file. |
3270 |
base_compile= |
3271 |
srcfile=$nonopt # always keep a non-empty value in "srcfile" |
3272 |
suppress_opt=yes |
3273 |
suppress_output= |
3274 |
arg_mode=normal |
3275 |
libobj= |
3276 |
later= |
3277 |
pie_flag= |
3278 |
|
3279 |
for arg |
3280 |
do |
3281 |
case $arg_mode in |
3282 |
arg ) |
3283 |
# do not "continue". Instead, add this to base_compile |
3284 |
lastarg=$arg |
3285 |
arg_mode=normal |
3286 |
;; |
3287 |
|
3288 |
target ) |
3289 |
libobj=$arg |
3290 |
arg_mode=normal |
3291 |
continue |
3292 |
;; |
3293 |
|
3294 |
normal ) |
3295 |
# Accept any command-line options. |
3296 |
case $arg in |
3297 |
-o) |
3298 |
test -n "$libobj" && \ |
3299 |
func_fatal_error "you cannot specify '-o' more than once" |
3300 |
arg_mode=target |
3301 |
continue |
3302 |
;; |
3303 |
|
3304 |
-pie | -fpie | -fPIE) |
3305 |
func_append pie_flag " $arg" |
3306 |
continue |
3307 |
;; |
3308 |
|
3309 |
-shared | -static | -prefer-pic | -prefer-non-pic) |
3310 |
func_append later " $arg" |
3311 |
continue |
3312 |
;; |
3313 |
|
3314 |
-no-suppress) |
3315 |
suppress_opt=no |
3316 |
continue |
3317 |
;; |
3318 |
|
3319 |
-Xcompiler) |
3320 |
arg_mode=arg # the next one goes into the "base_compile" arg list |
3321 |
continue # The current "srcfile" will either be retained or |
3322 |
;; # replaced later. I would guess that would be a bug. |
3323 |
|
3324 |
-Wc,*) |
3325 |
func_stripname '-Wc,' '' "$arg" |
3326 |
args=$func_stripname_result |
3327 |
lastarg= |
3328 |
save_ifs=$IFS; IFS=, |
3329 |
for arg in $args; do |
3330 |
IFS=$save_ifs |
3331 |
func_append_quoted lastarg "$arg" |
3332 |
done |
3333 |
IFS=$save_ifs |
3334 |
func_stripname ' ' '' "$lastarg" |
3335 |
lastarg=$func_stripname_result |
3336 |
|
3337 |
# Add the arguments to base_compile. |
3338 |
func_append base_compile " $lastarg" |
3339 |
continue |
3340 |
;; |
3341 |
|
3342 |
*) |
3343 |
# Accept the current argument as the source file. |
3344 |
# The previous "srcfile" becomes the current argument. |
3345 |
# |
3346 |
lastarg=$srcfile |
3347 |
srcfile=$arg |
3348 |
;; |
3349 |
esac # case $arg |
3350 |
;; |
3351 |
esac # case $arg_mode |
3352 |
|
3353 |
# Aesthetically quote the previous argument. |
3354 |
func_append_quoted base_compile "$lastarg" |
3355 |
done # for arg |
3356 |
|
3357 |
case $arg_mode in |
3358 |
arg) |
3359 |
func_fatal_error "you must specify an argument for -Xcompile" |
3360 |
;; |
3361 |
target) |
3362 |
func_fatal_error "you must specify a target with '-o'" |
3363 |
;; |
3364 |
*) |
3365 |
# Get the name of the library object. |
3366 |
test -z "$libobj" && { |
3367 |
func_basename "$srcfile" |
3368 |
libobj=$func_basename_result |
3369 |
} |
3370 |
;; |
3371 |
esac |
3372 |
|
3373 |
# Recognize several different file suffixes. |
3374 |
# If the user specifies -o file.o, it is replaced with file.lo |
3375 |
case $libobj in |
3376 |
*.[cCFSifmso] | \ |
3377 |
*.ada | *.adb | *.ads | *.asm | \ |
3378 |
*.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ |
3379 |
*.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) |
3380 |
func_xform "$libobj" |
3381 |
libobj=$func_xform_result |
3382 |
;; |
3383 |
esac |
3384 |
|
3385 |
case $libobj in |
3386 |
*.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; |
3387 |
*) |
3388 |
func_fatal_error "cannot determine name of library object from '$libobj'" |
3389 |
;; |
3390 |
esac |
3391 |
|
3392 |
func_infer_tag $base_compile |
3393 |
|
3394 |
for arg in $later; do |
3395 |
case $arg in |
3396 |
-shared) |
3397 |
test yes = "$build_libtool_libs" \ |
3398 |
|| func_fatal_configuration "cannot build a shared library" |
3399 |
build_old_libs=no |
3400 |
continue |
3401 |
;; |
3402 |
|
3403 |
-static) |
3404 |
build_libtool_libs=no |
3405 |
build_old_libs=yes |
3406 |
continue |
3407 |
;; |
3408 |
|
3409 |
-prefer-pic) |
3410 |
pic_mode=yes |
3411 |
continue |
3412 |
;; |
3413 |
|
3414 |
-prefer-non-pic) |
3415 |
pic_mode=no |
3416 |
continue |
3417 |
;; |
3418 |
esac |
3419 |
done |
3420 |
|
3421 |
func_quote_for_eval "$libobj" |
3422 |
test "X$libobj" != "X$func_quote_for_eval_result" \ |
3423 |
&& $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ |
3424 |
&& func_warning "libobj name '$libobj' may not contain shell special characters." |
3425 |
func_dirname_and_basename "$obj" "/" "" |
3426 |
objname=$func_basename_result |
3427 |
xdir=$func_dirname_result |
3428 |
lobj=$xdir$objdir/$objname |
3429 |
|
3430 |
test -z "$base_compile" && \ |
3431 |
func_fatal_help "you must specify a compilation command" |
3432 |
|
3433 |
# Delete any leftover library objects. |
3434 |
if test yes = "$build_old_libs"; then |
3435 |
removelist="$obj $lobj $libobj ${libobj}T" |
3436 |
else |
3437 |
removelist="$lobj $libobj ${libobj}T" |
3438 |
fi |
3439 |
|
3440 |
# On Cygwin there's no "real" PIC flag so we must build both object types |
3441 |
case $host_os in |
3442 |
cygwin* | mingw* | pw32* | os2* | cegcc*) |
3443 |
pic_mode=default |
3444 |
;; |
3445 |
esac |
3446 |
if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then |
3447 |
# non-PIC code in shared libraries is not supported |
3448 |
pic_mode=default |
3449 |
fi |
3450 |
|
3451 |
# Calculate the filename of the output object if compiler does |
3452 |
# not support -o with -c |
3453 |
if test no = "$compiler_c_o"; then |
3454 |
output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext |
3455 |
lockfile=$output_obj.lock |
3456 |
else |
3457 |
output_obj= |
3458 |
need_locks=no |
3459 |
lockfile= |
3460 |
fi |
3461 |
|
3462 |
# Lock this critical section if it is needed |
3463 |
# We use this script file to make the link, it avoids creating a new file |
3464 |
if test yes = "$need_locks"; then |
3465 |
until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do |
3466 |
func_echo "Waiting for $lockfile to be removed" |
3467 |
sleep 2 |
3468 |
done |
3469 |
elif test warn = "$need_locks"; then |
3470 |
if test -f "$lockfile"; then |
3471 |
$ECHO "\ |
3472 |
*** ERROR, $lockfile exists and contains: |
3473 |
`cat $lockfile 2>/dev/null` |
3474 |
|
3475 |
This indicates that another process is trying to use the same |
3476 |
temporary object file, and libtool could not work around it because |
3477 |
your compiler does not support '-c' and '-o' together. If you |
3478 |
repeat this compilation, it may succeed, by chance, but you had better |
3479 |
avoid parallel builds (make -j) in this platform, or get a better |
3480 |
compiler." |
3481 |
|
3482 |
$opt_dry_run || $RM $removelist |
3483 |
exit $EXIT_FAILURE |
3484 |
fi |
3485 |
func_append removelist " $output_obj" |
3486 |
$ECHO "$srcfile" > "$lockfile" |
3487 |
fi |
3488 |
|
3489 |
$opt_dry_run || $RM $removelist |
3490 |
func_append removelist " $lockfile" |
3491 |
trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 |
3492 |
|
3493 |
func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 |
3494 |
srcfile=$func_to_tool_file_result |
3495 |
func_quote_for_eval "$srcfile" |
3496 |
qsrcfile=$func_quote_for_eval_result |
3497 |
|
3498 |
# Only build a PIC object if we are building libtool libraries. |
3499 |
if test yes = "$build_libtool_libs"; then |
3500 |
# Without this assignment, base_compile gets emptied. |
3501 |
fbsd_hideous_sh_bug=$base_compile |
3502 |
|
3503 |
if test no != "$pic_mode"; then |
3504 |
command="$base_compile $qsrcfile $pic_flag" |
3505 |
else |
3506 |
# Don't build PIC code |
3507 |
command="$base_compile $qsrcfile" |
3508 |
fi |
3509 |
|
3510 |
func_mkdir_p "$xdir$objdir" |
3511 |
|
3512 |
if test -z "$output_obj"; then |
3513 |
# Place PIC objects in $objdir |
3514 |
func_append command " -o $lobj" |
3515 |
fi |
3516 |
|
3517 |
func_show_eval_locale "$command" \ |
3518 |
'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' |
3519 |
|
3520 |
if test warn = "$need_locks" && |
3521 |
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
3522 |
$ECHO "\ |
3523 |
*** ERROR, $lockfile contains: |
3524 |
`cat $lockfile 2>/dev/null` |
3525 |
|
3526 |
but it should contain: |
3527 |
$srcfile |
3528 |
|
3529 |
This indicates that another process is trying to use the same |
3530 |
temporary object file, and libtool could not work around it because |
3531 |
your compiler does not support '-c' and '-o' together. If you |
3532 |
repeat this compilation, it may succeed, by chance, but you had better |
3533 |
avoid parallel builds (make -j) in this platform, or get a better |
3534 |
compiler." |
3535 |
|
3536 |
$opt_dry_run || $RM $removelist |
3537 |
exit $EXIT_FAILURE |
3538 |
fi |
3539 |
|
3540 |
# Just move the object if needed, then go on to compile the next one |
3541 |
if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then |
3542 |
func_show_eval '$MV "$output_obj" "$lobj"' \ |
3543 |
'error=$?; $opt_dry_run || $RM $removelist; exit $error' |
3544 |
fi |
3545 |
|
3546 |
# Allow error messages only from the first compilation. |
3547 |
if test yes = "$suppress_opt"; then |
3548 |
suppress_output=' >/dev/null 2>&1' |
3549 |
fi |
3550 |
fi |
3551 |
|
3552 |
# Only build a position-dependent object if we build old libraries. |
3553 |
if test yes = "$build_old_libs"; then |
3554 |
if test yes != "$pic_mode"; then |
3555 |
# Don't build PIC code |
3556 |
command="$base_compile $qsrcfile$pie_flag" |
3557 |
else |
3558 |
command="$base_compile $qsrcfile $pic_flag" |
3559 |
fi |
3560 |
if test yes = "$compiler_c_o"; then |
3561 |
func_append command " -o $obj" |
3562 |
fi |
3563 |
|
3564 |
# Suppress compiler output if we already did a PIC compilation. |
3565 |
func_append command "$suppress_output" |
3566 |
func_show_eval_locale "$command" \ |
3567 |
'$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' |
3568 |
|
3569 |
if test warn = "$need_locks" && |
3570 |
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
3571 |
$ECHO "\ |
3572 |
*** ERROR, $lockfile contains: |
3573 |
`cat $lockfile 2>/dev/null` |
3574 |
|
3575 |
but it should contain: |
3576 |
$srcfile |
3577 |
|
3578 |
This indicates that another process is trying to use the same |
3579 |
temporary object file, and libtool could not work around it because |
3580 |
your compiler does not support '-c' and '-o' together. If you |
3581 |
repeat this compilation, it may succeed, by chance, but you had better |
3582 |
avoid parallel builds (make -j) in this platform, or get a better |
3583 |
compiler." |
3584 |
|
3585 |
$opt_dry_run || $RM $removelist |
3586 |
exit $EXIT_FAILURE |
3587 |
fi |
3588 |
|
3589 |
# Just move the object if needed |
3590 |
if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then |
3591 |
func_show_eval '$MV "$output_obj" "$obj"' \ |
3592 |
'error=$?; $opt_dry_run || $RM $removelist; exit $error' |
3593 |
fi |
3594 |
fi |
3595 |
|
3596 |
$opt_dry_run || { |
3597 |
func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" |
3598 |
|
3599 |
# Unlock the critical section if it was locked |
3600 |
if test no != "$need_locks"; then |
3601 |
removelist=$lockfile |
3602 |
$RM "$lockfile" |
3603 |
fi |
3604 |
} |
3605 |
|
3606 |
exit $EXIT_SUCCESS |
3607 |
} |
3608 |
|
3609 |
$opt_help || { |
3610 |
test compile = "$opt_mode" && func_mode_compile ${1+"$@"} |
3611 |
} |
3612 |
|
3613 |
func_mode_help () |
3614 |
{ |
3615 |
# We need to display help for each of the modes. |
3616 |
case $opt_mode in |
3617 |
"") |
3618 |
# Generic help is extracted from the usage comments |
3619 |
# at the start of this file. |
3620 |
func_help |
3621 |
;; |
3622 |
|
3623 |
clean) |
3624 |
$ECHO \ |
3625 |
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... |
3626 |
|
3627 |
Remove files from the build directory. |
3628 |
|
3629 |
RM is the name of the program to use to delete files associated with each FILE |
3630 |
(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed |
3631 |
to RM. |
3632 |
|
3633 |
If FILE is a libtool library, object or program, all the files associated |
3634 |
with it are deleted. Otherwise, only FILE itself is deleted using RM." |
3635 |
;; |
3636 |
|
3637 |
compile) |
3638 |
$ECHO \ |
3639 |
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE |
3640 |
|
3641 |
Compile a source file into a libtool library object. |
3642 |
|
3643 |
This mode accepts the following additional options: |
3644 |
|
3645 |
-o OUTPUT-FILE set the output file name to OUTPUT-FILE |
3646 |
-no-suppress do not suppress compiler output for multiple passes |
3647 |
-prefer-pic try to build PIC objects only |
3648 |
-prefer-non-pic try to build non-PIC objects only |
3649 |
-shared do not build a '.o' file suitable for static linking |
3650 |
-static only build a '.o' file suitable for static linking |
3651 |
-Wc,FLAG pass FLAG directly to the compiler |
3652 |
|
3653 |
COMPILE-COMMAND is a command to be used in creating a 'standard' object file |
3654 |
from the given SOURCEFILE. |
3655 |
|
3656 |
The output file name is determined by removing the directory component from |
3657 |
SOURCEFILE, then substituting the C source code suffix '.c' with the |
3658 |
library object suffix, '.lo'." |
3659 |
;; |
3660 |
|
3661 |
execute) |
3662 |
$ECHO \ |
3663 |
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... |
3664 |
|
3665 |
Automatically set library path, then run a program. |
3666 |
|
3667 |
This mode accepts the following additional options: |
3668 |
|
3669 |
-dlopen FILE add the directory containing FILE to the library path |
3670 |
|
3671 |
This mode sets the library path environment variable according to '-dlopen' |
3672 |
flags. |
3673 |
|
3674 |
If any of the ARGS are libtool executable wrappers, then they are translated |
3675 |
into their corresponding uninstalled binary, and any of their required library |
3676 |
directories are added to the library path. |
3677 |
|
3678 |
Then, COMMAND is executed, with ARGS as arguments." |
3679 |
;; |
3680 |
|
3681 |
finish) |
3682 |
$ECHO \ |
3683 |
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... |
3684 |
|
3685 |
Complete the installation of libtool libraries. |
3686 |
|
3687 |
Each LIBDIR is a directory that contains libtool libraries. |
3688 |
|
3689 |
The commands that this mode executes may require superuser privileges. Use |
3690 |
the '--dry-run' option if you just want to see what would be executed." |
3691 |
;; |
3692 |
|
3693 |
install) |
3694 |
$ECHO \ |
3695 |
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... |
3696 |
|
3697 |
Install executables or libraries. |
3698 |
|
3699 |
INSTALL-COMMAND is the installation command. The first component should be |
3700 |
either the 'install' or 'cp' program. |
3701 |
|
3702 |
The following components of INSTALL-COMMAND are treated specially: |
3703 |
|
3704 |
-inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation |
3705 |
|
3706 |
The rest of the components are interpreted as arguments to that command (only |
3707 |
BSD-compatible install options are recognized)." |
3708 |
;; |
3709 |
|
3710 |
link) |
3711 |
$ECHO \ |
3712 |
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... |
3713 |
|
3714 |
Link object files or libraries together to form another library, or to |
3715 |
create an executable program. |
3716 |
|
3717 |
LINK-COMMAND is a command using the C compiler that you would use to create |
3718 |
a program from several object files. |
3719 |
|
3720 |
The following components of LINK-COMMAND are treated specially: |
3721 |
|
3722 |
-all-static do not do any dynamic linking at all |
3723 |
-avoid-version do not add a version suffix if possible |
3724 |
-bindir BINDIR specify path to binaries directory (for systems where |
3725 |
libraries must be found in the PATH setting at runtime) |
3726 |
-dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime |
3727 |
-dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols |
3728 |
-export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) |
3729 |
-export-symbols SYMFILE |
3730 |
try to export only the symbols listed in SYMFILE |
3731 |
-export-symbols-regex REGEX |
3732 |
try to export only the symbols matching REGEX |
3733 |
-LLIBDIR search LIBDIR for required installed libraries |
3734 |
-lNAME OUTPUT-FILE requires the installed library libNAME |
3735 |
-module build a library that can dlopened |
3736 |
-no-fast-install disable the fast-install mode |
3737 |
-no-install link a not-installable executable |
3738 |
-no-undefined declare that a library does not refer to external symbols |
3739 |
-o OUTPUT-FILE create OUTPUT-FILE from the specified objects |
3740 |
-objectlist FILE use a list of object files found in FILE to specify objects |
3741 |
-os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) |
3742 |
-precious-files-regex REGEX |
3743 |
don't remove output files matching REGEX |
3744 |
-release RELEASE specify package release information |
3745 |
-rpath LIBDIR the created library will eventually be installed in LIBDIR |
3746 |
-R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries |
3747 |
-shared only do dynamic linking of libtool libraries |
3748 |
-shrext SUFFIX override the standard shared library file extension |
3749 |
-static do not do any dynamic linking of uninstalled libtool libraries |
3750 |
-static-libtool-libs |
3751 |
do not do any dynamic linking of libtool libraries |
3752 |
-version-info CURRENT[:REVISION[:AGE]] |
3753 |
specify library version info [each variable defaults to 0] |
3754 |
-weak LIBNAME declare that the target provides the LIBNAME interface |
3755 |
-Wc,FLAG |
3756 |
-Xcompiler FLAG pass linker-specific FLAG directly to the compiler |
3757 |
-Wl,FLAG |
3758 |
-Xlinker FLAG pass linker-specific FLAG directly to the linker |
3759 |
-XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) |
3760 |
|
3761 |
All other options (arguments beginning with '-') are ignored. |
3762 |
|
3763 |
Every other argument is treated as a filename. Files ending in '.la' are |
3764 |
treated as uninstalled libtool libraries, other files are standard or library |
3765 |
object files. |
3766 |
|
3767 |
If the OUTPUT-FILE ends in '.la', then a libtool library is created, |
3768 |
only library objects ('.lo' files) may be specified, and '-rpath' is |
3769 |
required, except when creating a convenience library. |
3770 |
|
3771 |
If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created |
3772 |
using 'ar' and 'ranlib', or on Windows using 'lib'. |
3773 |
|
3774 |
If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file |
3775 |
is created, otherwise an executable program is created." |
3776 |
;; |
3777 |
|
3778 |
uninstall) |
3779 |
$ECHO \ |
3780 |
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... |
3781 |
|
3782 |
Remove libraries from an installation directory. |
3783 |
|
3784 |
RM is the name of the program to use to delete files associated with each FILE |
3785 |
(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed |
3786 |
to RM. |
3787 |
|
3788 |
If FILE is a libtool library, all the files associated with it are deleted. |
3789 |
Otherwise, only FILE itself is deleted using RM." |
3790 |
;; |
3791 |
|
3792 |
*) |
3793 |
func_fatal_help "invalid operation mode '$opt_mode'" |
3794 |
;; |
3795 |
esac |
3796 |
|
3797 |
echo |
3798 |
$ECHO "Try '$progname --help' for more information about other modes." |
3799 |
} |
3800 |
|
3801 |
# Now that we've collected a possible --mode arg, show help if necessary |
3802 |
if $opt_help; then |
3803 |
if test : = "$opt_help"; then |
3804 |
func_mode_help |
3805 |
else |
3806 |
{ |
3807 |
func_help noexit |
3808 |
for opt_mode in compile link execute install finish uninstall clean; do |
3809 |
func_mode_help |
3810 |
done |
3811 |
} | $SED -n '1p; 2,$s/^Usage:/ or: /p' |
3812 |
{ |
3813 |
func_help noexit |
3814 |
for opt_mode in compile link execute install finish uninstall clean; do |
3815 |
echo |
3816 |
func_mode_help |
3817 |
done |
3818 |
} | |
3819 |
$SED '1d |
3820 |
/^When reporting/,/^Report/{ |
3821 |
H |
3822 |
d |
3823 |
} |
3824 |
$x |
3825 |
/information about other modes/d |
3826 |
/more detailed .*MODE/d |
3827 |
s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' |
3828 |
fi |
3829 |
exit $? |
3830 |
fi |
3831 |
|
3832 |
|
3833 |
# func_mode_execute arg... |
3834 |
func_mode_execute () |
3835 |
{ |
3836 |
$debug_cmd |
3837 |
|
3838 |
# The first argument is the command name. |
3839 |
cmd=$nonopt |
3840 |
test -z "$cmd" && \ |
3841 |
func_fatal_help "you must specify a COMMAND" |
3842 |
|
3843 |
# Handle -dlopen flags immediately. |
3844 |
for file in $opt_dlopen; do |
3845 |
test -f "$file" \ |
3846 |
|| func_fatal_help "'$file' is not a file" |
3847 |
|
3848 |
dir= |
3849 |
case $file in |
3850 |
*.la) |
3851 |
func_resolve_sysroot "$file" |
3852 |
file=$func_resolve_sysroot_result |
3853 |
|
3854 |
# Check to see that this really is a libtool archive. |
3855 |
func_lalib_unsafe_p "$file" \ |
3856 |
|| func_fatal_help "'$lib' is not a valid libtool archive" |
3857 |
|
3858 |
# Read the libtool library. |
3859 |
dlname= |
3860 |
library_names= |
3861 |
func_source "$file" |
3862 |
|
3863 |
# Skip this library if it cannot be dlopened. |
3864 |
if test -z "$dlname"; then |
3865 |
# Warn if it was a shared library. |
3866 |
test -n "$library_names" && \ |
3867 |
func_warning "'$file' was not linked with '-export-dynamic'" |
3868 |
continue |
3869 |
fi |
3870 |
|
3871 |
func_dirname "$file" "" "." |
3872 |
dir=$func_dirname_result |
3873 |
|
3874 |
if test -f "$dir/$objdir/$dlname"; then |
3875 |
func_append dir "/$objdir" |
3876 |
else |
3877 |
if test ! -f "$dir/$dlname"; then |
3878 |
func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" |
3879 |
fi |
3880 |
fi |
3881 |
;; |
3882 |
|
3883 |
*.lo) |
3884 |
# Just add the directory containing the .lo file. |
3885 |
func_dirname "$file" "" "." |
3886 |
dir=$func_dirname_result |
3887 |
;; |
3888 |
|
3889 |
*) |
3890 |
func_warning "'-dlopen' is ignored for non-libtool libraries and objects" |
3891 |
continue |
3892 |
;; |
3893 |
esac |
3894 |
|
3895 |
# Get the absolute pathname. |
3896 |
absdir=`cd "$dir" && pwd` |
3897 |
test -n "$absdir" && dir=$absdir |
3898 |
|
3899 |
# Now add the directory to shlibpath_var. |
3900 |
if eval "test -z \"\$$shlibpath_var\""; then |
3901 |
eval "$shlibpath_var=\"\$dir\"" |
3902 |
else |
3903 |
eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" |
3904 |
fi |
3905 |
done |
3906 |
|
3907 |
# This variable tells wrapper scripts just to set shlibpath_var |
3908 |
# rather than running their programs. |
3909 |
libtool_execute_magic=$magic |
3910 |
|
3911 |
# Check if any of the arguments is a wrapper script. |
3912 |
args= |
3913 |
for file |
3914 |
do |
3915 |
case $file in |
3916 |
-* | *.la | *.lo ) ;; |
3917 |
*) |
3918 |
# Do a test to see if this is really a libtool program. |
3919 |
if func_ltwrapper_script_p "$file"; then |
3920 |
func_source "$file" |
3921 |
# Transform arg to wrapped name. |
3922 |
file=$progdir/$program |
3923 |
elif func_ltwrapper_executable_p "$file"; then |
3924 |
func_ltwrapper_scriptname "$file" |
3925 |
func_source "$func_ltwrapper_scriptname_result" |
3926 |
# Transform arg to wrapped name. |
3927 |
file=$progdir/$program |
3928 |
fi |
3929 |
;; |
3930 |
esac |
3931 |
# Quote arguments (to preserve shell metacharacters). |
3932 |
func_append_quoted args "$file" |
3933 |
done |
3934 |
|
3935 |
if $opt_dry_run; then |
3936 |
# Display what would be done. |
3937 |
if test -n "$shlibpath_var"; then |
3938 |
eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" |
3939 |
echo "export $shlibpath_var" |
3940 |
fi |
3941 |
$ECHO "$cmd$args" |
3942 |
exit $EXIT_SUCCESS |
3943 |
else |
3944 |
if test -n "$shlibpath_var"; then |
3945 |
# Export the shlibpath_var. |
3946 |
eval "export $shlibpath_var" |
3947 |
fi |
3948 |
|
3949 |
# Restore saved environment variables |
3950 |
for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES |
3951 |
do |
3952 |
eval "if test \"\${save_$lt_var+set}\" = set; then |
3953 |
$lt_var=\$save_$lt_var; export $lt_var |
3954 |
else |
3955 |
$lt_unset $lt_var |
3956 |
fi" |
3957 |
done |
3958 |
|
3959 |
# Now prepare to actually exec the command. |
3960 |
exec_cmd=\$cmd$args |
3961 |
fi |
3962 |
} |
3963 |
|
3964 |
test execute = "$opt_mode" && func_mode_execute ${1+"$@"} |
3965 |
|
3966 |
|
3967 |
# func_mode_finish arg... |
3968 |
func_mode_finish () |
3969 |
{ |
3970 |
$debug_cmd |
3971 |
|
3972 |
libs= |
3973 |
libdirs= |
3974 |
admincmds= |
3975 |
|
3976 |
for opt in "$nonopt" ${1+"$@"} |
3977 |
do |
3978 |
if test -d "$opt"; then |
3979 |
func_append libdirs " $opt" |
3980 |
|
3981 |
elif test -f "$opt"; then |
3982 |
if func_lalib_unsafe_p "$opt"; then |
3983 |
func_append libs " $opt" |
3984 |
else |
3985 |
func_warning "'$opt' is not a valid libtool archive" |
3986 |
fi |
3987 |
|
3988 |
else |
3989 |
func_fatal_error "invalid argument '$opt'" |
3990 |
fi |
3991 |
done |
3992 |
|
3993 |
if test -n "$libs"; then |
3994 |
if test -n "$lt_sysroot"; then |
3995 |
sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` |
3996 |
sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" |
3997 |
else |
3998 |
sysroot_cmd= |
3999 |
fi |
4000 |
|
4001 |
# Remove sysroot references |
4002 |
if $opt_dry_run; then |
4003 |
for lib in $libs; do |
4004 |
echo "removing references to $lt_sysroot and '=' prefixes from $lib" |
4005 |
done |
4006 |
else |
4007 |
tmpdir=`func_mktempdir` |
4008 |
for lib in $libs; do |
4009 |
$SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ |
4010 |
> $tmpdir/tmp-la |
4011 |
mv -f $tmpdir/tmp-la $lib |
4012 |
done |
4013 |
${RM}r "$tmpdir" |
4014 |
fi |
4015 |
fi |
4016 |
|
4017 |
if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then |
4018 |
for libdir in $libdirs; do |
4019 |
if test -n "$finish_cmds"; then |
4020 |
# Do each command in the finish commands. |
4021 |
func_execute_cmds "$finish_cmds" 'admincmds="$admincmds |
4022 |
'"$cmd"'"' |
4023 |
fi |
4024 |
if test -n "$finish_eval"; then |
4025 |
# Do the single finish_eval. |
4026 |
eval cmds=\"$finish_eval\" |
4027 |
$opt_dry_run || eval "$cmds" || func_append admincmds " |
4028 |
$cmds" |
4029 |
fi |
4030 |
done |
4031 |
fi |
4032 |
|
4033 |
# Exit here if they wanted silent mode. |
4034 |
$opt_quiet && exit $EXIT_SUCCESS |
4035 |
|
4036 |
if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then |
4037 |
echo "----------------------------------------------------------------------" |
4038 |
echo "Libraries have been installed in:" |
4039 |
for libdir in $libdirs; do |
4040 |
$ECHO " $libdir" |
4041 |
done |
4042 |
echo |
4043 |
echo "If you ever happen to want to link against installed libraries" |
4044 |
echo "in a given directory, LIBDIR, you must either use libtool, and" |
4045 |
echo "specify the full pathname of the library, or use the '-LLIBDIR'" |
4046 |
echo "flag during linking and do at least one of the following:" |
4047 |
if test -n "$shlibpath_var"; then |
4048 |
echo " - add LIBDIR to the '$shlibpath_var' environment variable" |
4049 |
echo " during execution" |
4050 |
fi |
4051 |
if test -n "$runpath_var"; then |
4052 |
echo " - add LIBDIR to the '$runpath_var' environment variable" |
4053 |
echo " during linking" |
4054 |
fi |
4055 |
if test -n "$hardcode_libdir_flag_spec"; then |
4056 |
libdir=LIBDIR |
4057 |
eval flag=\"$hardcode_libdir_flag_spec\" |
4058 |
|
4059 |
$ECHO " - use the '$flag' linker flag" |
4060 |
fi |
4061 |
if test -n "$admincmds"; then |
4062 |
$ECHO " - have your system administrator run these commands:$admincmds" |
4063 |
fi |
4064 |
if test -f /etc/ld.so.conf; then |
4065 |
echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" |
4066 |
fi |
4067 |
echo |
4068 |
|
4069 |
echo "See any operating system documentation about shared libraries for" |
4070 |
case $host in |
4071 |
solaris2.[6789]|solaris2.1[0-9]) |
4072 |
echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" |
4073 |
echo "pages." |
4074 |
;; |
4075 |
*) |
4076 |
echo "more information, such as the ld(1) and ld.so(8) manual pages." |
4077 |
;; |
4078 |
esac |
4079 |
echo "----------------------------------------------------------------------" |
4080 |
fi |
4081 |
exit $EXIT_SUCCESS |
4082 |
} |
4083 |
|
4084 |
test finish = "$opt_mode" && func_mode_finish ${1+"$@"} |
4085 |
|
4086 |
|
4087 |
# func_mode_install arg... |
4088 |
func_mode_install () |
4089 |
{ |
4090 |
$debug_cmd |
4091 |
|
4092 |
# There may be an optional sh(1) argument at the beginning of |
4093 |
# install_prog (especially on Windows NT). |
4094 |
if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || |
4095 |
# Allow the use of GNU shtool's install command. |
4096 |
case $nonopt in *shtool*) :;; *) false;; esac |
4097 |
then |
4098 |
# Aesthetically quote it. |
4099 |
func_quote_for_eval "$nonopt" |
4100 |
install_prog="$func_quote_for_eval_result " |
4101 |
arg=$1 |
4102 |
shift |
4103 |
else |
4104 |
install_prog= |
4105 |
arg=$nonopt |
4106 |
fi |
4107 |
|
4108 |
# The real first argument should be the name of the installation program. |
4109 |
# Aesthetically quote it. |
4110 |
func_quote_for_eval "$arg" |
4111 |
func_append install_prog "$func_quote_for_eval_result" |
4112 |
install_shared_prog=$install_prog |
4113 |
case " $install_prog " in |
4114 |
*[\\\ /]cp\ *) install_cp=: ;; |
4115 |
*) install_cp=false ;; |
4116 |
esac |
4117 |
|
4118 |
# We need to accept at least all the BSD install flags. |
4119 |
dest= |
4120 |
files= |
4121 |
opts= |
4122 |
prev= |
4123 |
install_type= |
4124 |
isdir=false |
4125 |
stripme= |
4126 |
no_mode=: |
4127 |
for arg |
4128 |
do |
4129 |
arg2= |
4130 |
if test -n "$dest"; then |
4131 |
func_append files " $dest" |
4132 |
dest=$arg |
4133 |
continue |
4134 |
fi |
4135 |
|
4136 |
case $arg in |
4137 |
-d) isdir=: ;; |
4138 |
-f) |
4139 |
if $install_cp; then :; else |
4140 |
prev=$arg |
4141 |
fi |
4142 |
;; |
4143 |
-g | -m | -o) |
4144 |
prev=$arg |
4145 |
;; |
4146 |
-s) |
4147 |
stripme=" -s" |
4148 |
continue |
4149 |
;; |
4150 |
-*) |
4151 |
;; |
4152 |
*) |
4153 |
# If the previous option needed an argument, then skip it. |
4154 |
if test -n "$prev"; then |
4155 |
if test X-m = "X$prev" && test -n "$install_override_mode"; then |
4156 |
arg2=$install_override_mode |
4157 |
no_mode=false |
4158 |
fi |
4159 |
prev= |
4160 |
else |
4161 |
dest=$arg |
4162 |
continue |
4163 |
fi |
4164 |
;; |
4165 |
esac |
4166 |
|
4167 |
# Aesthetically quote the argument. |
4168 |
func_quote_for_eval "$arg" |
4169 |
func_append install_prog " $func_quote_for_eval_result" |
4170 |
if test -n "$arg2"; then |
4171 |
func_quote_for_eval "$arg2" |
4172 |
fi |
4173 |
func_append install_shared_prog " $func_quote_for_eval_result" |
4174 |
done |
4175 |
|
4176 |
test -z "$install_prog" && \ |
4177 |
func_fatal_help "you must specify an install program" |
4178 |
|
4179 |
test -n "$prev" && \ |
4180 |
func_fatal_help "the '$prev' option requires an argument" |
4181 |
|
4182 |
if test -n "$install_override_mode" && $no_mode; then |
4183 |
if $install_cp; then :; else |
4184 |
func_quote_for_eval "$install_override_mode" |
4185 |
func_append install_shared_prog " -m $func_quote_for_eval_result" |
4186 |
fi |
4187 |
fi |
4188 |
|
4189 |
if test -z "$files"; then |
4190 |
if test -z "$dest"; then |
4191 |
func_fatal_help "no file or destination specified" |
4192 |
else |
4193 |
func_fatal_help "you must specify a destination" |
4194 |
fi |
4195 |
fi |
4196 |
|
4197 |
# Strip any trailing slash from the destination. |
4198 |
func_stripname '' '/' "$dest" |
4199 |
dest=$func_stripname_result |
4200 |
|
4201 |
# Check to see that the destination is a directory. |
4202 |
test -d "$dest" && isdir=: |
4203 |
if $isdir; then |
4204 |
destdir=$dest |
4205 |
destname= |
4206 |
else |
4207 |
func_dirname_and_basename "$dest" "" "." |
4208 |
destdir=$func_dirname_result |
4209 |
destname=$func_basename_result |
4210 |
|
4211 |
# Not a directory, so check to see that there is only one file specified. |
4212 |
set dummy $files; shift |
4213 |
test "$#" -gt 1 && \ |
4214 |
func_fatal_help "'$dest' is not a directory" |
4215 |
fi |
4216 |
case $destdir in |
4217 |
[\\/]* | [A-Za-z]:[\\/]*) ;; |
4218 |
*) |
4219 |
for file in $files; do |
4220 |
case $file in |
4221 |
*.lo) ;; |
4222 |
*) |
4223 |
func_fatal_help "'$destdir' must be an absolute directory name" |
4224 |
;; |
4225 |
esac |
4226 |
done |
4227 |
;; |
4228 |
esac |
4229 |
|
4230 |
# This variable tells wrapper scripts just to set variables rather |
4231 |
# than running their programs. |
4232 |
libtool_install_magic=$magic |
4233 |
|
4234 |
staticlibs= |
4235 |
future_libdirs= |
4236 |
current_libdirs= |
4237 |
for file in $files; do |
4238 |
|
4239 |
# Do each installation. |
4240 |
case $file in |
4241 |
*.$libext) |
4242 |
# Do the static libraries later. |
4243 |
func_append staticlibs " $file" |
4244 |
;; |
4245 |
|
4246 |
*.la) |
4247 |
func_resolve_sysroot "$file" |
4248 |
file=$func_resolve_sysroot_result |
4249 |
|
4250 |
# Check to see that this really is a libtool archive. |
4251 |
func_lalib_unsafe_p "$file" \ |
4252 |
|| func_fatal_help "'$file' is not a valid libtool archive" |
4253 |
|
4254 |
library_names= |
4255 |
old_library= |
4256 |
relink_command= |
4257 |
func_source "$file" |
4258 |
|
4259 |
# Add the libdir to current_libdirs if it is the destination. |
4260 |
if test "X$destdir" = "X$libdir"; then |
4261 |
case "$current_libdirs " in |
4262 |
*" $libdir "*) ;; |
4263 |
*) func_append current_libdirs " $libdir" ;; |
4264 |
esac |
4265 |
else |
4266 |
# Note the libdir as a future libdir. |
4267 |
case "$future_libdirs " in |
4268 |
*" $libdir "*) ;; |
4269 |
*) func_append future_libdirs " $libdir" ;; |
4270 |
esac |
4271 |
fi |
4272 |
|
4273 |
func_dirname "$file" "/" "" |
4274 |
dir=$func_dirname_result |
4275 |
func_append dir "$objdir" |
4276 |
|
4277 |
if test -n "$relink_command"; then |
4278 |
# Determine the prefix the user has applied to our future dir. |
4279 |
inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` |
4280 |
|
4281 |
# Don't allow the user to place us outside of our expected |
4282 |
# location b/c this prevents finding dependent libraries that |
4283 |
# are installed to the same prefix. |
4284 |
# At present, this check doesn't affect windows .dll's that |
4285 |
# are installed into $libdir/../bin (currently, that works fine) |
4286 |
# but it's something to keep an eye on. |
4287 |
test "$inst_prefix_dir" = "$destdir" && \ |
4288 |
func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" |
4289 |
|
4290 |
if test -n "$inst_prefix_dir"; then |
4291 |
# Stick the inst_prefix_dir data into the link command. |
4292 |
relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` |
4293 |
else |
4294 |
relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` |
4295 |
fi |
4296 |
|
4297 |
func_warning "relinking '$file'" |
4298 |
func_show_eval "$relink_command" \ |
4299 |
'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' |
4300 |
fi |
4301 |
|
4302 |
# See the names of the shared library. |
4303 |
set dummy $library_names; shift |
4304 |
if test -n "$1"; then |
4305 |
realname=$1 |
4306 |
shift |
4307 |
|
4308 |
srcname=$realname |
4309 |
test -n "$relink_command" && srcname=${realname}T |
4310 |
|
4311 |
# Install the shared library and build the symlinks. |
4312 |
func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ |
4313 |
'exit $?' |
4314 |
tstripme=$stripme |
4315 |
case $host_os in |
4316 |
cygwin* | mingw* | pw32* | cegcc*) |
4317 |
case $realname in |
4318 |
*.dll.a) |
4319 |
tstripme= |
4320 |
;; |
4321 |
esac |
4322 |
;; |
4323 |
os2*) |
4324 |
case $realname in |
4325 |
*_dll.a) |
4326 |
tstripme= |
4327 |
;; |
4328 |
esac |
4329 |
;; |
4330 |
esac |
4331 |
if test -n "$tstripme" && test -n "$striplib"; then |
4332 |
func_show_eval "$striplib $destdir/$realname" 'exit $?' |
4333 |
fi |
4334 |
|
4335 |
if test "$#" -gt 0; then |
4336 |
# Delete the old symlinks, and create new ones. |
4337 |
# Try 'ln -sf' first, because the 'ln' binary might depend on |
4338 |
# the symlink we replace! Solaris /bin/ln does not understand -f, |
4339 |
# so we also need to try rm && ln -s. |
4340 |
for linkname |
4341 |
do |
4342 |
test "$linkname" != "$realname" \ |
4343 |
&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" |
4344 |
done |
4345 |
fi |
4346 |
|
4347 |
# Do each command in the postinstall commands. |
4348 |
lib=$destdir/$realname |
4349 |
func_execute_cmds "$postinstall_cmds" 'exit $?' |
4350 |
fi |
4351 |
|
4352 |
# Install the pseudo-library for information purposes. |
4353 |
func_basename "$file" |
4354 |
name=$func_basename_result |
4355 |
instname=$dir/${name}i |
4356 |
func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' |
4357 |
|
4358 |
# Maybe install the static library, too. |
4359 |
test -n "$old_library" && func_append staticlibs " $dir/$old_library" |
4360 |
;; |
4361 |
|
4362 |
*.lo) |
4363 |
# Install (i.e. copy) a libtool object. |
4364 |
|
4365 |
# Figure out destination file name, if it wasn't already specified. |
4366 |
if test -n "$destname"; then |
4367 |
destfile=$destdir/$destname |
4368 |
else |
4369 |
func_basename "$file" |
4370 |
destfile=$func_basename_result |
4371 |
destfile=$destdir/$destfile |
4372 |
fi |
4373 |
|
4374 |
# Deduce the name of the destination old-style object file. |
4375 |
case $destfile in |
4376 |
*.lo) |
4377 |
func_lo2o "$destfile" |
4378 |
staticdest=$func_lo2o_result |
4379 |
;; |
4380 |
*.$objext) |
4381 |
staticdest=$destfile |
4382 |
destfile= |
4383 |
;; |
4384 |
*) |
4385 |
func_fatal_help "cannot copy a libtool object to '$destfile'" |
4386 |
;; |
4387 |
esac |
4388 |
|
4389 |
# Install the libtool object if requested. |
4390 |
test -n "$destfile" && \ |
4391 |
func_show_eval "$install_prog $file $destfile" 'exit $?' |
4392 |
|
4393 |
# Install the old object if enabled. |
4394 |
if test yes = "$build_old_libs"; then |
4395 |
# Deduce the name of the old-style object file. |
4396 |
func_lo2o "$file" |
4397 |
staticobj=$func_lo2o_result |
4398 |
func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' |
4399 |
fi |
4400 |
exit $EXIT_SUCCESS |
4401 |
;; |
4402 |
|
4403 |
*) |
4404 |
# Figure out destination file name, if it wasn't already specified. |
4405 |
if test -n "$destname"; then |
4406 |
destfile=$destdir/$destname |
4407 |
else |
4408 |
func_basename "$file" |
4409 |
destfile=$func_basename_result |
4410 |
destfile=$destdir/$destfile |
4411 |
fi |
4412 |
|
4413 |
# If the file is missing, and there is a .exe on the end, strip it |
4414 |
# because it is most likely a libtool script we actually want to |
4415 |
# install |
4416 |
stripped_ext= |
4417 |
case $file in |
4418 |
*.exe) |
4419 |
if test ! -f "$file"; then |
4420 |
func_stripname '' '.exe' "$file" |
4421 |
file=$func_stripname_result |
4422 |
stripped_ext=.exe |
4423 |
fi |
4424 |
;; |
4425 |
esac |
4426 |
|
4427 |
# Do a test to see if this is really a libtool program. |
4428 |
case $host in |
4429 |
*cygwin* | *mingw*) |
4430 |
if func_ltwrapper_executable_p "$file"; then |
4431 |
func_ltwrapper_scriptname "$file" |
4432 |
wrapper=$func_ltwrapper_scriptname_result |
4433 |
else |
4434 |
func_stripname '' '.exe' "$file" |
4435 |
wrapper=$func_stripname_result |
4436 |
fi |
4437 |
;; |
4438 |
*) |
4439 |
wrapper=$file |
4440 |
;; |
4441 |
esac |
4442 |
if func_ltwrapper_script_p "$wrapper"; then |
4443 |
notinst_deplibs= |
4444 |
relink_command= |
4445 |
|
4446 |
func_source "$wrapper" |
4447 |
|
4448 |
# Check the variables that should have been set. |
4449 |
test -z "$generated_by_libtool_version" && \ |
4450 |
func_fatal_error "invalid libtool wrapper script '$wrapper'" |
4451 |
|
4452 |
finalize=: |
4453 |
for lib in $notinst_deplibs; do |
4454 |
# Check to see that each library is installed. |
4455 |
libdir= |
4456 |
if test -f "$lib"; then |
4457 |
func_source "$lib" |
4458 |
fi |
4459 |
libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` |
4460 |
if test -n "$libdir" && test ! -f "$libfile"; then |
4461 |
func_warning "'$lib' has not been installed in '$libdir'" |
4462 |
finalize=false |
4463 |
fi |
4464 |
done |
4465 |
|
4466 |
relink_command= |
4467 |
func_source "$wrapper" |
4468 |
|
4469 |
outputname= |
4470 |
if test no = "$fast_install" && test -n "$relink_command"; then |
4471 |
$opt_dry_run || { |
4472 |
if $finalize; then |
4473 |
tmpdir=`func_mktempdir` |
4474 |
func_basename "$file$stripped_ext" |
4475 |
file=$func_basename_result |
4476 |
outputname=$tmpdir/$file |
4477 |
# Replace the output file specification. |
4478 |
relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` |
4479 |
|
4480 |
$opt_quiet || { |
4481 |
func_quote_for_expand "$relink_command" |
4482 |
eval "func_echo $func_quote_for_expand_result" |
4483 |
} |
4484 |
if eval "$relink_command"; then : |
4485 |
else |
4486 |
func_error "error: relink '$file' with the above command before installing it" |
4487 |
$opt_dry_run || ${RM}r "$tmpdir" |
4488 |
continue |
4489 |
fi |
4490 |
file=$outputname |
4491 |
else |
4492 |
func_warning "cannot relink '$file'" |
4493 |
fi |
4494 |
} |
4495 |
else |
4496 |
# Install the binary that we compiled earlier. |
4497 |
file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` |
4498 |
fi |
4499 |
fi |
4500 |
|
4501 |
# remove .exe since cygwin /usr/bin/install will append another |
4502 |
# one anyway |
4503 |
case $install_prog,$host in |
4504 |
*/usr/bin/install*,*cygwin*) |
4505 |
case $file:$destfile in |
4506 |
*.exe:*.exe) |
4507 |
# this is ok |
4508 |
;; |
4509 |
*.exe:*) |
4510 |
destfile=$destfile.exe |
4511 |
;; |
4512 |
*:*.exe) |
4513 |
func_stripname '' '.exe' "$destfile" |
4514 |
destfile=$func_stripname_result |
4515 |
;; |
4516 |
esac |
4517 |
;; |
4518 |
esac |
4519 |
func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' |
4520 |
$opt_dry_run || if test -n "$outputname"; then |
4521 |
${RM}r "$tmpdir" |
4522 |
fi |
4523 |
;; |
4524 |
esac |
4525 |
done |
4526 |
|
4527 |
for file in $staticlibs; do |
4528 |
func_basename "$file" |
4529 |
name=$func_basename_result |
4530 |
|
4531 |
# Set up the ranlib parameters. |
4532 |
oldlib=$destdir/$name |
4533 |
func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 |
4534 |
tool_oldlib=$func_to_tool_file_result |
4535 |
|
4536 |
func_show_eval "$install_prog \$file \$oldlib" 'exit $?' |
4537 |
|
4538 |
if test -n "$stripme" && test -n "$old_striplib"; then |
4539 |
func_show_eval "$old_striplib $tool_oldlib" 'exit $?' |
4540 |
fi |
4541 |
|
4542 |
# Do each command in the postinstall commands. |
4543 |
func_execute_cmds "$old_postinstall_cmds" 'exit $?' |
4544 |
done |
4545 |
|
4546 |
test -n "$future_libdirs" && \ |
4547 |
func_warning "remember to run '$progname --finish$future_libdirs'" |
4548 |
|
4549 |
if test -n "$current_libdirs"; then |
4550 |
# Maybe just do a dry run. |
4551 |
$opt_dry_run && current_libdirs=" -n$current_libdirs" |
4552 |
exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' |
4553 |
else |
4554 |
exit $EXIT_SUCCESS |
4555 |
fi |
4556 |
} |
4557 |
|
4558 |
test install = "$opt_mode" && func_mode_install ${1+"$@"} |
4559 |
|
4560 |
|
4561 |
# func_generate_dlsyms outputname originator pic_p |
4562 |
# Extract symbols from dlprefiles and create ${outputname}S.o with |
4563 |
# a dlpreopen symbol table. |
4564 |
func_generate_dlsyms () |
4565 |
{ |
4566 |
$debug_cmd |
4567 |
|
4568 |
my_outputname=$1 |
4569 |
my_originator=$2 |
4570 |
my_pic_p=${3-false} |
4571 |
my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` |
4572 |
my_dlsyms= |
4573 |
|
4574 |
if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
4575 |
if test -n "$NM" && test -n "$global_symbol_pipe"; then |
4576 |
my_dlsyms=${my_outputname}S.c |
4577 |
else |
4578 |
func_error "not configured to extract global symbols from dlpreopened files" |
4579 |
fi |
4580 |
fi |
4581 |
|
4582 |
if test -n "$my_dlsyms"; then |
4583 |
case $my_dlsyms in |
4584 |
"") ;; |
4585 |
*.c) |
4586 |
# Discover the nlist of each of the dlfiles. |
4587 |
nlist=$output_objdir/$my_outputname.nm |
4588 |
|
4589 |
func_show_eval "$RM $nlist ${nlist}S ${nlist}T" |
4590 |
|
4591 |
# Parse the name list into a source file. |
4592 |
func_verbose "creating $output_objdir/$my_dlsyms" |
4593 |
|
4594 |
$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ |
4595 |
/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ |
4596 |
/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ |
4597 |
|
4598 |
#ifdef __cplusplus |
4599 |
extern \"C\" { |
4600 |
#endif |
4601 |
|
4602 |
#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) |
4603 |
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" |
4604 |
#endif |
4605 |
|
4606 |
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ |
4607 |
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE |
4608 |
/* DATA imports from DLLs on WIN32 can't be const, because runtime |
4609 |
relocations are performed -- see ld's documentation on pseudo-relocs. */ |
4610 |
# define LT_DLSYM_CONST |
4611 |
#elif defined __osf__ |
4612 |
/* This system does not cope well with relocations in const data. */ |
4613 |
# define LT_DLSYM_CONST |
4614 |
#else |
4615 |
# define LT_DLSYM_CONST const |
4616 |
#endif |
4617 |
|
4618 |
#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) |
4619 |
|
4620 |
/* External symbol declarations for the compiler. */\ |
4621 |
" |
4622 |
|
4623 |
if test yes = "$dlself"; then |
4624 |
func_verbose "generating symbol list for '$output'" |
4625 |
|
4626 |
$opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" |
4627 |
|
4628 |
# Add our own program objects to the symbol list. |
4629 |
progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` |
4630 |
for progfile in $progfiles; do |
4631 |
func_to_tool_file "$progfile" func_convert_file_msys_to_w32 |
4632 |
func_verbose "extracting global C symbols from '$func_to_tool_file_result'" |
4633 |
$opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" |
4634 |
done |
4635 |
|
4636 |
if test -n "$exclude_expsyms"; then |
4637 |
$opt_dry_run || { |
4638 |
eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' |
4639 |
eval '$MV "$nlist"T "$nlist"' |
4640 |
} |
4641 |
fi |
4642 |
|
4643 |
if test -n "$export_symbols_regex"; then |
4644 |
$opt_dry_run || { |
4645 |
eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' |
4646 |
eval '$MV "$nlist"T "$nlist"' |
4647 |
} |
4648 |
fi |
4649 |
|
4650 |
# Prepare the list of exported symbols |
4651 |
if test -z "$export_symbols"; then |
4652 |
export_symbols=$output_objdir/$outputname.exp |
4653 |
$opt_dry_run || { |
4654 |
$RM $export_symbols |
4655 |
eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' |
4656 |
case $host in |
4657 |
*cygwin* | *mingw* | *cegcc* ) |
4658 |
eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' |
4659 |
eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' |
4660 |
;; |
4661 |
esac |
4662 |
} |
4663 |
else |
4664 |
$opt_dry_run || { |
4665 |
eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' |
4666 |
eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' |
4667 |
eval '$MV "$nlist"T "$nlist"' |
4668 |
case $host in |
4669 |
*cygwin* | *mingw* | *cegcc* ) |
4670 |
eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' |
4671 |
eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' |
4672 |
;; |
4673 |
esac |
4674 |
} |
4675 |
fi |
4676 |
fi |
4677 |
|
4678 |
for dlprefile in $dlprefiles; do |
4679 |
func_verbose "extracting global C symbols from '$dlprefile'" |
4680 |
func_basename "$dlprefile" |
4681 |
name=$func_basename_result |
4682 |
case $host in |
4683 |
*cygwin* | *mingw* | *cegcc* ) |
4684 |
# if an import library, we need to obtain dlname |
4685 |
if func_win32_import_lib_p "$dlprefile"; then |
4686 |
func_tr_sh "$dlprefile" |
4687 |
eval "curr_lafile=\$libfile_$func_tr_sh_result" |
4688 |
dlprefile_dlbasename= |
4689 |
if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then |
4690 |
# Use subshell, to avoid clobbering current variable values |
4691 |
dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` |
4692 |
if test -n "$dlprefile_dlname"; then |
4693 |
func_basename "$dlprefile_dlname" |
4694 |
dlprefile_dlbasename=$func_basename_result |
4695 |
else |
4696 |
# no lafile. user explicitly requested -dlpreopen <import library>. |
4697 |
$sharedlib_from_linklib_cmd "$dlprefile" |
4698 |
dlprefile_dlbasename=$sharedlib_from_linklib_result |
4699 |
fi |
4700 |
fi |
4701 |
$opt_dry_run || { |
4702 |
if test -n "$dlprefile_dlbasename"; then |
4703 |
eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' |
4704 |
else |
4705 |
func_warning "Could not compute DLL name from $name" |
4706 |
eval '$ECHO ": $name " >> "$nlist"' |
4707 |
fi |
4708 |
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
4709 |
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | |
4710 |
$SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" |
4711 |
} |
4712 |
else # not an import lib |
4713 |
$opt_dry_run || { |
4714 |
eval '$ECHO ": $name " >> "$nlist"' |
4715 |
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
4716 |
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" |
4717 |
} |
4718 |
fi |
4719 |
;; |
4720 |
*) |
4721 |
$opt_dry_run || { |
4722 |
eval '$ECHO ": $name " >> "$nlist"' |
4723 |
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
4724 |
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" |
4725 |
} |
4726 |
;; |
4727 |
esac |
4728 |
done |
4729 |
|
4730 |
$opt_dry_run || { |
4731 |
# Make sure we have at least an empty file. |
4732 |
test -f "$nlist" || : > "$nlist" |
4733 |
|
4734 |
if test -n "$exclude_expsyms"; then |
4735 |
$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T |
4736 |
$MV "$nlist"T "$nlist" |
4737 |
fi |
4738 |
|
4739 |
# Try sorting and uniquifying the output. |
4740 |
if $GREP -v "^: " < "$nlist" | |
4741 |
if sort -k 3 </dev/null >/dev/null 2>&1; then |
4742 |
sort -k 3 |
4743 |
else |
4744 |
sort +2 |
4745 |
fi | |
4746 |
uniq > "$nlist"S; then |
4747 |
: |
4748 |
else |
4749 |
$GREP -v "^: " < "$nlist" > "$nlist"S |
4750 |
fi |
4751 |
|
4752 |
if test -f "$nlist"S; then |
4753 |
eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' |
4754 |
else |
4755 |
echo '/* NONE */' >> "$output_objdir/$my_dlsyms" |
4756 |
fi |
4757 |
|
4758 |
func_show_eval '$RM "${nlist}I"' |
4759 |
if test -n "$global_symbol_to_import"; then |
4760 |
eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' |
4761 |
fi |
4762 |
|
4763 |
echo >> "$output_objdir/$my_dlsyms" "\ |
4764 |
|
4765 |
/* The mapping between symbol names and symbols. */ |
4766 |
typedef struct { |
4767 |
const char *name; |
4768 |
void *address; |
4769 |
} lt_dlsymlist; |
4770 |
extern LT_DLSYM_CONST lt_dlsymlist |
4771 |
lt_${my_prefix}_LTX_preloaded_symbols[];\ |
4772 |
" |
4773 |
|
4774 |
if test -s "$nlist"I; then |
4775 |
echo >> "$output_objdir/$my_dlsyms" "\ |
4776 |
static void lt_syminit(void) |
4777 |
{ |
4778 |
LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; |
4779 |
for (; symbol->name; ++symbol) |
4780 |
{" |
4781 |
$SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" |
4782 |
echo >> "$output_objdir/$my_dlsyms" "\ |
4783 |
} |
4784 |
}" |
4785 |
fi |
4786 |
echo >> "$output_objdir/$my_dlsyms" "\ |
4787 |
LT_DLSYM_CONST lt_dlsymlist |
4788 |
lt_${my_prefix}_LTX_preloaded_symbols[] = |
4789 |
{ {\"$my_originator\", (void *) 0}," |
4790 |
|
4791 |
if test -s "$nlist"I; then |
4792 |
echo >> "$output_objdir/$my_dlsyms" "\ |
4793 |
{\"@INIT@\", (void *) <_syminit}," |
4794 |
fi |
4795 |
|
4796 |
case $need_lib_prefix in |
4797 |
no) |
4798 |
eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" |
4799 |
;; |
4800 |
*) |
4801 |
eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" |
4802 |
;; |
4803 |
esac |
4804 |
echo >> "$output_objdir/$my_dlsyms" "\ |
4805 |
{0, (void *) 0} |
4806 |
}; |
4807 |
|
4808 |
/* This works around a problem in FreeBSD linker */ |
4809 |
#ifdef FREEBSD_WORKAROUND |
4810 |
static const void *lt_preloaded_setup() { |
4811 |
return lt_${my_prefix}_LTX_preloaded_symbols; |
4812 |
} |
4813 |
#endif |
4814 |
|
4815 |
#ifdef __cplusplus |
4816 |
} |
4817 |
#endif\ |
4818 |
" |
4819 |
} # !$opt_dry_run |
4820 |
|
4821 |
pic_flag_for_symtable= |
4822 |
case "$compile_command " in |
4823 |
*" -static "*) ;; |
4824 |
*) |
4825 |
case $host in |
4826 |
# compiling the symbol table file with pic_flag works around |
4827 |
# a FreeBSD bug that causes programs to crash when -lm is |
4828 |
# linked before any other PIC object. But we must not use |
4829 |
# pic_flag when linking with -static. The problem exists in |
4830 |
# FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. |
4831 |
*-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) |
4832 |
pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; |
4833 |
*-*-hpux*) |
4834 |
pic_flag_for_symtable=" $pic_flag" ;; |
4835 |
*) |
4836 |
$my_pic_p && pic_flag_for_symtable=" $pic_flag" |
4837 |
;; |
4838 |
esac |
4839 |
;; |
4840 |
esac |
4841 |
symtab_cflags= |
4842 |
for arg in $LTCFLAGS; do |
4843 |
case $arg in |
4844 |
-pie | -fpie | -fPIE) ;; |
4845 |
*) func_append symtab_cflags " $arg" ;; |
4846 |
esac |
4847 |
done |
4848 |
|
4849 |
# Now compile the dynamic symbol file. |
4850 |
func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' |
4851 |
|
4852 |
# Clean up the generated files. |
4853 |
func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' |
4854 |
|
4855 |
# Transform the symbol file into the correct name. |
4856 |
symfileobj=$output_objdir/${my_outputname}S.$objext |
4857 |
case $host in |
4858 |
*cygwin* | *mingw* | *cegcc* ) |
4859 |
if test -f "$output_objdir/$my_outputname.def"; then |
4860 |
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` |
4861 |
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` |
4862 |
else |
4863 |
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
4864 |
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
4865 |
fi |
4866 |
;; |
4867 |
*) |
4868 |
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
4869 |
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
4870 |
;; |
4871 |
esac |
4872 |
;; |
4873 |
*) |
4874 |
func_fatal_error "unknown suffix for '$my_dlsyms'" |
4875 |
;; |
4876 |
esac |
4877 |
else |
4878 |
# We keep going just in case the user didn't refer to |
4879 |
# lt_preloaded_symbols. The linker will fail if global_symbol_pipe |
4880 |
# really was required. |
4881 |
|
4882 |
# Nullify the symbol file. |
4883 |
compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` |
4884 |
finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` |
4885 |
fi |
4886 |
} |
4887 |
|
4888 |
# func_cygming_gnu_implib_p ARG |
4889 |
# This predicate returns with zero status (TRUE) if |
4890 |
# ARG is a GNU/binutils-style import library. Returns |
4891 |
# with nonzero status (FALSE) otherwise. |
4892 |
func_cygming_gnu_implib_p () |
4893 |
{ |
4894 |
$debug_cmd |
4895 |
|
4896 |
func_to_tool_file "$1" func_convert_file_msys_to_w32 |
4897 |
func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` |
4898 |
test -n "$func_cygming_gnu_implib_tmp" |
4899 |
} |
4900 |
|
4901 |
# func_cygming_ms_implib_p ARG |
4902 |
# This predicate returns with zero status (TRUE) if |
4903 |
# ARG is an MS-style import library. Returns |
4904 |
# with nonzero status (FALSE) otherwise. |
4905 |
func_cygming_ms_implib_p () |
4906 |
{ |
4907 |
$debug_cmd |
4908 |
|
4909 |
func_to_tool_file "$1" func_convert_file_msys_to_w32 |
4910 |
func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` |
4911 |
test -n "$func_cygming_ms_implib_tmp" |
4912 |
} |
4913 |
|
4914 |
# func_win32_libid arg |
4915 |
# return the library type of file 'arg' |
4916 |
# |
4917 |
# Need a lot of goo to handle *both* DLLs and import libs |
4918 |
# Has to be a shell function in order to 'eat' the argument |
4919 |
# that is supplied when $file_magic_command is called. |
4920 |
# Despite the name, also deal with 64 bit binaries. |
4921 |
func_win32_libid () |
4922 |
{ |
4923 |
$debug_cmd |
4924 |
|
4925 |
win32_libid_type=unknown |
4926 |
win32_fileres=`file -L $1 2>/dev/null` |
4927 |
case $win32_fileres in |
4928 |
*ar\ archive\ import\ library*) # definitely import |
4929 |
win32_libid_type="x86 archive import" |
4930 |
;; |
4931 |
*ar\ archive*) # could be an import, or static |
4932 |
# Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. |
4933 |
if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | |
4934 |
$EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then |
4935 |
case $nm_interface in |
4936 |
"MS dumpbin") |
4937 |
if func_cygming_ms_implib_p "$1" || |
4938 |
func_cygming_gnu_implib_p "$1" |
4939 |
then |
4940 |
win32_nmres=import |
4941 |
else |
4942 |
win32_nmres= |
4943 |
fi |
4944 |
;; |
4945 |
*) |
4946 |
func_to_tool_file "$1" func_convert_file_msys_to_w32 |
4947 |
win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | |
4948 |
$SED -n -e ' |
4949 |
1,100{ |
4950 |
/ I /{ |
4951 |
s|.*|import| |
4952 |
p |
4953 |
q |
4954 |
} |
4955 |
}'` |
4956 |
;; |
4957 |
esac |
4958 |
case $win32_nmres in |
4959 |
import*) win32_libid_type="x86 archive import";; |
4960 |
*) win32_libid_type="x86 archive static";; |
4961 |
esac |
4962 |
fi |
4963 |
;; |
4964 |
*DLL*) |
4965 |
win32_libid_type="x86 DLL" |
4966 |
;; |
4967 |
*executable*) # but shell scripts are "executable" too... |
4968 |
case $win32_fileres in |
4969 |
*MS\ Windows\ PE\ Intel*) |
4970 |
win32_libid_type="x86 DLL" |
4971 |
;; |
4972 |
esac |
4973 |
;; |
4974 |
esac |
4975 |
$ECHO "$win32_libid_type" |
4976 |
} |
4977 |
|
4978 |
# func_cygming_dll_for_implib ARG |
4979 |
# |
4980 |
# Platform-specific function to extract the |
4981 |
# name of the DLL associated with the specified |
4982 |
# import library ARG. |
4983 |
# Invoked by eval'ing the libtool variable |
4984 |
# $sharedlib_from_linklib_cmd |
4985 |
# Result is available in the variable |
4986 |
# $sharedlib_from_linklib_result |
4987 |
func_cygming_dll_for_implib () |
4988 |
{ |
4989 |
$debug_cmd |
4990 |
|
4991 |
sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` |
4992 |
} |
4993 |
|
4994 |
# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs |
4995 |
# |
4996 |
# The is the core of a fallback implementation of a |
4997 |
# platform-specific function to extract the name of the |
4998 |
# DLL associated with the specified import library LIBNAME. |
4999 |
# |
5000 |
# SECTION_NAME is either .idata$6 or .idata$7, depending |
5001 |
# on the platform and compiler that created the implib. |
5002 |
# |
5003 |
# Echos the name of the DLL associated with the |
5004 |
# specified import library. |
5005 |
func_cygming_dll_for_implib_fallback_core () |
5006 |
{ |
5007 |
$debug_cmd |
5008 |
|
5009 |
match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` |
5010 |
$OBJDUMP -s --section "$1" "$2" 2>/dev/null | |
5011 |
$SED '/^Contents of section '"$match_literal"':/{ |
5012 |
# Place marker at beginning of archive member dllname section |
5013 |
s/.*/====MARK====/ |
5014 |
p |
5015 |
d |
5016 |
} |
5017 |
# These lines can sometimes be longer than 43 characters, but |
5018 |
# are always uninteresting |
5019 |
/:[ ]*file format pe[i]\{,1\}-/d |
5020 |
/^In archive [^:]*:/d |
5021 |
# Ensure marker is printed |
5022 |
/^====MARK====/p |
5023 |
# Remove all lines with less than 43 characters |
5024 |
/^.\{43\}/!d |
5025 |
# From remaining lines, remove first 43 characters |
5026 |
s/^.\{43\}//' | |
5027 |
$SED -n ' |
5028 |
# Join marker and all lines until next marker into a single line |
5029 |
/^====MARK====/ b para |
5030 |
H |
5031 |
$ b para |
5032 |
b |
5033 |
:para |
5034 |
x |
5035 |
s/\n//g |
5036 |
# Remove the marker |
5037 |
s/^====MARK====// |
5038 |
# Remove trailing dots and whitespace |
5039 |
s/[\. \t]*$// |
5040 |
# Print |
5041 |
/./p' | |
5042 |
# we now have a list, one entry per line, of the stringified |
5043 |
# contents of the appropriate section of all members of the |
5044 |
# archive that possess that section. Heuristic: eliminate |
5045 |
# all those that have a first or second character that is |
5046 |
# a '.' (that is, objdump's representation of an unprintable |
5047 |
# character.) This should work for all archives with less than |
5048 |
# 0x302f exports -- but will fail for DLLs whose name actually |
5049 |
# begins with a literal '.' or a single character followed by |
5050 |
# a '.'. |
5051 |
# |
5052 |
# Of those that remain, print the first one. |
5053 |
$SED -e '/^\./d;/^.\./d;q' |
5054 |
} |
5055 |
|
5056 |
# func_cygming_dll_for_implib_fallback ARG |
5057 |
# Platform-specific function to extract the |
5058 |
# name of the DLL associated with the specified |
5059 |
# import library ARG. |
5060 |
# |
5061 |
# This fallback implementation is for use when $DLLTOOL |
5062 |
# does not support the --identify-strict option. |
5063 |
# Invoked by eval'ing the libtool variable |
5064 |
# $sharedlib_from_linklib_cmd |
5065 |
# Result is available in the variable |
5066 |
# $sharedlib_from_linklib_result |
5067 |
func_cygming_dll_for_implib_fallback () |
5068 |
{ |
5069 |
$debug_cmd |
5070 |
|
5071 |
if func_cygming_gnu_implib_p "$1"; then |
5072 |
# binutils import library |
5073 |
sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` |
5074 |
elif func_cygming_ms_implib_p "$1"; then |
5075 |
# ms-generated import library |
5076 |
sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` |
5077 |
else |
5078 |
# unknown |
5079 |
sharedlib_from_linklib_result= |
5080 |
fi |
5081 |
} |
5082 |
|
5083 |
|
5084 |
# func_extract_an_archive dir oldlib |
5085 |
func_extract_an_archive () |
5086 |
{ |
5087 |
$debug_cmd |
5088 |
|
5089 |
f_ex_an_ar_dir=$1; shift |
5090 |
f_ex_an_ar_oldlib=$1 |
5091 |
if test yes = "$lock_old_archive_extraction"; then |
5092 |
lockfile=$f_ex_an_ar_oldlib.lock |
5093 |
until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do |
5094 |
func_echo "Waiting for $lockfile to be removed" |
5095 |
sleep 2 |
5096 |
done |
5097 |
fi |
5098 |
func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ |
5099 |
'stat=$?; rm -f "$lockfile"; exit $stat' |
5100 |
if test yes = "$lock_old_archive_extraction"; then |
5101 |
$opt_dry_run || rm -f "$lockfile" |
5102 |
fi |
5103 |
if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then |
5104 |
: |
5105 |
else |
5106 |
func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" |
5107 |
fi |
5108 |
} |
5109 |
|
5110 |
|
5111 |
# func_extract_archives gentop oldlib ... |
5112 |
func_extract_archives () |
5113 |
{ |
5114 |
$debug_cmd |
5115 |
|
5116 |
my_gentop=$1; shift |
5117 |
my_oldlibs=${1+"$@"} |
5118 |
my_oldobjs= |
5119 |
my_xlib= |
5120 |
my_xabs= |
5121 |
my_xdir= |
5122 |
|
5123 |
for my_xlib in $my_oldlibs; do |
5124 |
# Extract the objects. |
5125 |
case $my_xlib in |
5126 |
[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; |
5127 |
*) my_xabs=`pwd`"/$my_xlib" ;; |
5128 |
esac |
5129 |
func_basename "$my_xlib" |
5130 |
my_xlib=$func_basename_result |
5131 |
my_xlib_u=$my_xlib |
5132 |
while :; do |
5133 |
case " $extracted_archives " in |
5134 |
*" $my_xlib_u "*) |
5135 |
func_arith $extracted_serial + 1 |
5136 |
extracted_serial=$func_arith_result |
5137 |
my_xlib_u=lt$extracted_serial-$my_xlib ;; |
5138 |
*) break ;; |
5139 |
esac |
5140 |
done |
5141 |
extracted_archives="$extracted_archives $my_xlib_u" |
5142 |
my_xdir=$my_gentop/$my_xlib_u |
5143 |
|
5144 |
func_mkdir_p "$my_xdir" |
5145 |
|
5146 |
case $host in |
5147 |
*-darwin*) |
5148 |
func_verbose "Extracting $my_xabs" |
5149 |
# Do not bother doing anything if just a dry run |
5150 |
$opt_dry_run || { |
5151 |
darwin_orig_dir=`pwd` |
5152 |
cd $my_xdir || exit $? |
5153 |
darwin_archive=$my_xabs |
5154 |
darwin_curdir=`pwd` |
5155 |
func_basename "$darwin_archive" |
5156 |
darwin_base_archive=$func_basename_result |
5157 |
darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` |
5158 |
if test -n "$darwin_arches"; then |
5159 |
darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` |
5160 |
darwin_arch= |
5161 |
func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" |
5162 |
for darwin_arch in $darwin_arches; do |
5163 |
func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" |
5164 |
$LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" |
5165 |
cd "unfat-$$/$darwin_base_archive-$darwin_arch" |
5166 |
func_extract_an_archive "`pwd`" "$darwin_base_archive" |
5167 |
cd "$darwin_curdir" |
5168 |
$RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" |
5169 |
done # $darwin_arches |
5170 |
## Okay now we've a bunch of thin objects, gotta fatten them up :) |
5171 |
darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` |
5172 |
darwin_file= |
5173 |
darwin_files= |
5174 |
for darwin_file in $darwin_filelist; do |
5175 |
darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` |
5176 |
$LIPO -create -output "$darwin_file" $darwin_files |
5177 |
done # $darwin_filelist |
5178 |
$RM -rf unfat-$$ |
5179 |
cd "$darwin_orig_dir" |
5180 |
else |
5181 |
cd $darwin_orig_dir |
5182 |
func_extract_an_archive "$my_xdir" "$my_xabs" |
5183 |
fi # $darwin_arches |
5184 |
} # !$opt_dry_run |
5185 |
;; |
5186 |
*) |
5187 |
func_extract_an_archive "$my_xdir" "$my_xabs" |
5188 |
;; |
5189 |
esac |
5190 |
my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` |
5191 |
done |
5192 |
|
5193 |
func_extract_archives_result=$my_oldobjs |
5194 |
} |
5195 |
|
5196 |
|
5197 |
# func_emit_wrapper [arg=no] |
5198 |
# |
5199 |
# Emit a libtool wrapper script on stdout. |
5200 |
# Don't directly open a file because we may want to |
5201 |
# incorporate the script contents within a cygwin/mingw |
5202 |
# wrapper executable. Must ONLY be called from within |
5203 |
# func_mode_link because it depends on a number of variables |
5204 |
# set therein. |
5205 |
# |
5206 |
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR |
5207 |
# variable will take. If 'yes', then the emitted script |
5208 |
# will assume that the directory where it is stored is |
5209 |
# the $objdir directory. This is a cygwin/mingw-specific |
5210 |
# behavior. |
5211 |
func_emit_wrapper () |
5212 |
{ |
5213 |
func_emit_wrapper_arg1=${1-no} |
5214 |
|
5215 |
$ECHO "\ |
5216 |
#! $SHELL |
5217 |
|
5218 |
# $output - temporary wrapper script for $objdir/$outputname |
5219 |
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
5220 |
# |
5221 |
# The $output program cannot be directly executed until all the libtool |
5222 |
# libraries that it depends on are installed. |
5223 |
# |
5224 |
# This wrapper script should never be moved out of the build directory. |
5225 |
# If it is, it will not operate correctly. |
5226 |
|
5227 |
# Sed substitution that helps us do robust quoting. It backslashifies |
5228 |
# metacharacters that are still active within double-quoted strings. |
5229 |
sed_quote_subst='$sed_quote_subst' |
5230 |
|
5231 |
# Be Bourne compatible |
5232 |
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then |
5233 |
emulate sh |
5234 |
NULLCMD=: |
5235 |
# Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which |
5236 |
# is contrary to our usage. Disable this feature. |
5237 |
alias -g '\${1+\"\$@\"}'='\"\$@\"' |
5238 |
setopt NO_GLOB_SUBST |
5239 |
else |
5240 |
case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac |
5241 |
fi |
5242 |
BIN_SH=xpg4; export BIN_SH # for Tru64 |
5243 |
DUALCASE=1; export DUALCASE # for MKS sh |
5244 |
|
5245 |
# The HP-UX ksh and POSIX shell print the target directory to stdout |
5246 |
# if CDPATH is set. |
5247 |
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
5248 |
|
5249 |
relink_command=\"$relink_command\" |
5250 |
|
5251 |
# This environment variable determines our operation mode. |
5252 |
if test \"\$libtool_install_magic\" = \"$magic\"; then |
5253 |
# install mode needs the following variables: |
5254 |
generated_by_libtool_version='$macro_version' |
5255 |
notinst_deplibs='$notinst_deplibs' |
5256 |
else |
5257 |
# When we are sourced in execute mode, \$file and \$ECHO are already set. |
5258 |
if test \"\$libtool_execute_magic\" != \"$magic\"; then |
5259 |
file=\"\$0\"" |
5260 |
|
5261 |
qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` |
5262 |
$ECHO "\ |
5263 |
|
5264 |
# A function that is used when there is no print builtin or printf. |
5265 |
func_fallback_echo () |
5266 |
{ |
5267 |
eval 'cat <<_LTECHO_EOF |
5268 |
\$1 |
5269 |
_LTECHO_EOF' |
5270 |
} |
5271 |
ECHO=\"$qECHO\" |
5272 |
fi |
5273 |
|
5274 |
# Very basic option parsing. These options are (a) specific to |
5275 |
# the libtool wrapper, (b) are identical between the wrapper |
5276 |
# /script/ and the wrapper /executable/ that is used only on |
5277 |
# windows platforms, and (c) all begin with the string "--lt-" |
5278 |
# (application programs are unlikely to have options that match |
5279 |
# this pattern). |
5280 |
# |
5281 |
# There are only two supported options: --lt-debug and |
5282 |
# --lt-dump-script. There is, deliberately, no --lt-help. |
5283 |
# |
5284 |
# The first argument to this parsing function should be the |
5285 |
# script's $0 value, followed by "$@". |
5286 |
lt_option_debug= |
5287 |
func_parse_lt_options () |
5288 |
{ |
5289 |
lt_script_arg0=\$0 |
5290 |
shift |
5291 |
for lt_opt |
5292 |
do |
5293 |
case \"\$lt_opt\" in |
5294 |
--lt-debug) lt_option_debug=1 ;; |
5295 |
--lt-dump-script) |
5296 |
lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` |
5297 |
test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. |
5298 |
lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` |
5299 |
cat \"\$lt_dump_D/\$lt_dump_F\" |
5300 |
exit 0 |
5301 |
;; |
5302 |
--lt-*) |
5303 |
\$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 |
5304 |
exit 1 |
5305 |
;; |
5306 |
esac |
5307 |
done |
5308 |
|
5309 |
# Print the debug banner immediately: |
5310 |
if test -n \"\$lt_option_debug\"; then |
5311 |
echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 |
5312 |
fi |
5313 |
} |
5314 |
|
5315 |
# Used when --lt-debug. Prints its arguments to stdout |
5316 |
# (redirection is the responsibility of the caller) |
5317 |
func_lt_dump_args () |
5318 |
{ |
5319 |
lt_dump_args_N=1; |
5320 |
for lt_arg |
5321 |
do |
5322 |
\$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" |
5323 |
lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` |
5324 |
done |
5325 |
} |
5326 |
|
5327 |
# Core function for launching the target application |
5328 |
func_exec_program_core () |
5329 |
{ |
5330 |
" |
5331 |
case $host in |
5332 |
# Backslashes separate directories on plain windows |
5333 |
*-*-mingw | *-*-os2* | *-cegcc*) |
5334 |
$ECHO "\ |
5335 |
if test -n \"\$lt_option_debug\"; then |
5336 |
\$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 |
5337 |
func_lt_dump_args \${1+\"\$@\"} 1>&2 |
5338 |
fi |
5339 |
exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} |
5340 |
" |
5341 |
;; |
5342 |
|
5343 |
*) |
5344 |
$ECHO "\ |
5345 |
if test -n \"\$lt_option_debug\"; then |
5346 |
\$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 |
5347 |
func_lt_dump_args \${1+\"\$@\"} 1>&2 |
5348 |
fi |
5349 |
exec \"\$progdir/\$program\" \${1+\"\$@\"} |
5350 |
" |
5351 |
;; |
5352 |
esac |
5353 |
$ECHO "\ |
5354 |
\$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 |
5355 |
exit 1 |
5356 |
} |
5357 |
|
5358 |
# A function to encapsulate launching the target application |
5359 |
# Strips options in the --lt-* namespace from \$@ and |
5360 |
# launches target application with the remaining arguments. |
5361 |
func_exec_program () |
5362 |
{ |
5363 |
case \" \$* \" in |
5364 |
*\\ --lt-*) |
5365 |
for lt_wr_arg |
5366 |
do |
5367 |
case \$lt_wr_arg in |
5368 |
--lt-*) ;; |
5369 |
*) set x \"\$@\" \"\$lt_wr_arg\"; shift;; |
5370 |
esac |
5371 |
shift |
5372 |
done ;; |
5373 |
esac |
5374 |
func_exec_program_core \${1+\"\$@\"} |
5375 |
} |
5376 |
|
5377 |
# Parse options |
5378 |
func_parse_lt_options \"\$0\" \${1+\"\$@\"} |
5379 |
|
5380 |
# Find the directory that this script lives in. |
5381 |
thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` |
5382 |
test \"x\$thisdir\" = \"x\$file\" && thisdir=. |
5383 |
|
5384 |
# Follow symbolic links until we get to the real thisdir. |
5385 |
file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` |
5386 |
while test -n \"\$file\"; do |
5387 |
destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` |
5388 |
|
5389 |
# If there was a directory component, then change thisdir. |
5390 |
if test \"x\$destdir\" != \"x\$file\"; then |
5391 |
case \"\$destdir\" in |
5392 |
[\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; |
5393 |
*) thisdir=\"\$thisdir/\$destdir\" ;; |
5394 |
esac |
5395 |
fi |
5396 |
|
5397 |
file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` |
5398 |
file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` |
5399 |
done |
5400 |
|
5401 |
# Usually 'no', except on cygwin/mingw when embedded into |
5402 |
# the cwrapper. |
5403 |
WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 |
5404 |
if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then |
5405 |
# special case for '.' |
5406 |
if test \"\$thisdir\" = \".\"; then |
5407 |
thisdir=\`pwd\` |
5408 |
fi |
5409 |
# remove .libs from thisdir |
5410 |
case \"\$thisdir\" in |
5411 |
*[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; |
5412 |
$objdir ) thisdir=. ;; |
5413 |
esac |
5414 |
fi |
5415 |
|
5416 |
# Try to get the absolute directory name. |
5417 |
absdir=\`cd \"\$thisdir\" && pwd\` |
5418 |
test -n \"\$absdir\" && thisdir=\"\$absdir\" |
5419 |
" |
5420 |
|
5421 |
if test yes = "$fast_install"; then |
5422 |
$ECHO "\ |
5423 |
program=lt-'$outputname'$exeext |
5424 |
progdir=\"\$thisdir/$objdir\" |
5425 |
|
5426 |
if test ! -f \"\$progdir/\$program\" || |
5427 |
{ file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ |
5428 |
test \"X\$file\" != \"X\$progdir/\$program\"; }; then |
5429 |
|
5430 |
file=\"\$\$-\$program\" |
5431 |
|
5432 |
if test ! -d \"\$progdir\"; then |
5433 |
$MKDIR \"\$progdir\" |
5434 |
else |
5435 |
$RM \"\$progdir/\$file\" |
5436 |
fi" |
5437 |
|
5438 |
$ECHO "\ |
5439 |
|
5440 |
# relink executable if necessary |
5441 |
if test -n \"\$relink_command\"; then |
5442 |
if relink_command_output=\`eval \$relink_command 2>&1\`; then : |
5443 |
else |
5444 |
\$ECHO \"\$relink_command_output\" >&2 |
5445 |
$RM \"\$progdir/\$file\" |
5446 |
exit 1 |
5447 |
fi |
5448 |
fi |
5449 |
|
5450 |
$MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || |
5451 |
{ $RM \"\$progdir/\$program\"; |
5452 |
$MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } |
5453 |
$RM \"\$progdir/\$file\" |
5454 |
fi" |
5455 |
else |
5456 |
$ECHO "\ |
5457 |
program='$outputname' |
5458 |
progdir=\"\$thisdir/$objdir\" |
5459 |
" |
5460 |
fi |
5461 |
|
5462 |
$ECHO "\ |
5463 |
|
5464 |
if test -f \"\$progdir/\$program\"; then" |
5465 |
|
5466 |
# fixup the dll searchpath if we need to. |
5467 |
# |
5468 |
# Fix the DLL searchpath if we need to. Do this before prepending |
5469 |
# to shlibpath, because on Windows, both are PATH and uninstalled |
5470 |
# libraries must come first. |
5471 |
if test -n "$dllsearchpath"; then |
5472 |
$ECHO "\ |
5473 |
# Add the dll search path components to the executable PATH |
5474 |
PATH=$dllsearchpath:\$PATH |
5475 |
" |
5476 |
fi |
5477 |
|
5478 |
# Export our shlibpath_var if we have one. |
5479 |
if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then |
5480 |
$ECHO "\ |
5481 |
# Add our own library path to $shlibpath_var |
5482 |
$shlibpath_var=\"$temp_rpath\$$shlibpath_var\" |
5483 |
|
5484 |
# Some systems cannot cope with colon-terminated $shlibpath_var |
5485 |
# The second colon is a workaround for a bug in BeOS R4 sed |
5486 |
$shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` |
5487 |
|
5488 |
export $shlibpath_var |
5489 |
" |
5490 |
fi |
5491 |
|
5492 |
$ECHO "\ |
5493 |
if test \"\$libtool_execute_magic\" != \"$magic\"; then |
5494 |
# Run the actual program with our arguments. |
5495 |
func_exec_program \${1+\"\$@\"} |
5496 |
fi |
5497 |
else |
5498 |
# The program doesn't exist. |
5499 |
\$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 |
5500 |
\$ECHO \"This script is just a wrapper for \$program.\" 1>&2 |
5501 |
\$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 |
5502 |
exit 1 |
5503 |
fi |
5504 |
fi\ |
5505 |
" |
5506 |
} |
5507 |
|
5508 |
|
5509 |
# func_emit_cwrapperexe_src |
5510 |
# emit the source code for a wrapper executable on stdout |
5511 |
# Must ONLY be called from within func_mode_link because |
5512 |
# it depends on a number of variable set therein. |
5513 |
func_emit_cwrapperexe_src () |
5514 |
{ |
5515 |
cat <<EOF |
5516 |
|
5517 |
/* $cwrappersource - temporary wrapper executable for $objdir/$outputname |
5518 |
Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
5519 |
|
5520 |
The $output program cannot be directly executed until all the libtool |
5521 |
libraries that it depends on are installed. |
5522 |
|
5523 |
This wrapper executable should never be moved out of the build directory. |
5524 |
If it is, it will not operate correctly. |
5525 |
*/ |
5526 |
EOF |
5527 |
cat <<"EOF" |
5528 |
#ifdef _MSC_VER |
5529 |
# define _CRT_SECURE_NO_DEPRECATE 1 |
5530 |
#endif |
5531 |
#include <stdio.h> |
5532 |
#include <stdlib.h> |
5533 |
#ifdef _MSC_VER |
5534 |
# include <direct.h> |
5535 |
# include <process.h> |
5536 |
# include <io.h> |
5537 |
#else |
5538 |
# include <unistd.h> |
5539 |
# include <stdint.h> |
5540 |
# ifdef __CYGWIN__ |
5541 |
# include <io.h> |
5542 |
# endif |
5543 |
#endif |
5544 |
#include <malloc.h> |
5545 |
#include <stdarg.h> |
5546 |
#include <assert.h> |
5547 |
#include <string.h> |
5548 |
#include <ctype.h> |
5549 |
#include <errno.h> |
5550 |
#include <fcntl.h> |
5551 |
#include <sys/stat.h> |
5552 |
|
5553 |
#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) |
5554 |
|
5555 |
/* declarations of non-ANSI functions */ |
5556 |
#if defined __MINGW32__ |
5557 |
# ifdef __STRICT_ANSI__ |
5558 |
int _putenv (const char *); |
5559 |
# endif |
5560 |
#elif defined __CYGWIN__ |
5561 |
# ifdef __STRICT_ANSI__ |
5562 |
char *realpath (const char *, char *); |
5563 |
int putenv (char *); |
5564 |
int setenv (const char *, const char *, int); |
5565 |
# endif |
5566 |
/* #elif defined other_platform || defined ... */ |
5567 |
#endif |
5568 |
|
5569 |
/* portability defines, excluding path handling macros */ |
5570 |
#if defined _MSC_VER |
5571 |
# define setmode _setmode |
5572 |
# define stat _stat |
5573 |
# define chmod _chmod |
5574 |
# define getcwd _getcwd |
5575 |
# define putenv _putenv |
5576 |
# define S_IXUSR _S_IEXEC |
5577 |
#elif defined __MINGW32__ |
5578 |
# define setmode _setmode |
5579 |
# define stat _stat |
5580 |
# define chmod _chmod |
5581 |
# define getcwd _getcwd |
5582 |
# define putenv _putenv |
5583 |
#elif defined __CYGWIN__ |
5584 |
# define HAVE_SETENV |
5585 |
# define FOPEN_WB "wb" |
5586 |
/* #elif defined other platforms ... */ |
5587 |
#endif |
5588 |
|
5589 |
#if defined PATH_MAX |
5590 |
# define LT_PATHMAX PATH_MAX |
5591 |
#elif defined MAXPATHLEN |
5592 |
# define LT_PATHMAX MAXPATHLEN |
5593 |
#else |
5594 |
# define LT_PATHMAX 1024 |
5595 |
#endif |
5596 |
|
5597 |
#ifndef S_IXOTH |
5598 |
# define S_IXOTH 0 |
5599 |
#endif |
5600 |
#ifndef S_IXGRP |
5601 |
# define S_IXGRP 0 |
5602 |
#endif |
5603 |
|
5604 |
/* path handling portability macros */ |
5605 |
#ifndef DIR_SEPARATOR |
5606 |
# define DIR_SEPARATOR '/' |
5607 |
# define PATH_SEPARATOR ':' |
5608 |
#endif |
5609 |
|
5610 |
#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ |
5611 |
defined __OS2__ |
5612 |
# define HAVE_DOS_BASED_FILE_SYSTEM |
5613 |
# define FOPEN_WB "wb" |
5614 |
# ifndef DIR_SEPARATOR_2 |
5615 |
# define DIR_SEPARATOR_2 '\\' |
5616 |
# endif |
5617 |
# ifndef PATH_SEPARATOR_2 |
5618 |
# define PATH_SEPARATOR_2 ';' |
5619 |
# endif |
5620 |
#endif |
5621 |
|
5622 |
#ifndef DIR_SEPARATOR_2 |
5623 |
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) |
5624 |
#else /* DIR_SEPARATOR_2 */ |
5625 |
# define IS_DIR_SEPARATOR(ch) \ |
5626 |
(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) |
5627 |
#endif /* DIR_SEPARATOR_2 */ |
5628 |
|
5629 |
#ifndef PATH_SEPARATOR_2 |
5630 |
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) |
5631 |
#else /* PATH_SEPARATOR_2 */ |
5632 |
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) |
5633 |
#endif /* PATH_SEPARATOR_2 */ |
5634 |
|
5635 |
#ifndef FOPEN_WB |
5636 |
# define FOPEN_WB "w" |
5637 |
#endif |
5638 |
#ifndef _O_BINARY |
5639 |
# define _O_BINARY 0 |
5640 |
#endif |
5641 |
|
5642 |
#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) |
5643 |
#define XFREE(stale) do { \ |
5644 |
if (stale) { free (stale); stale = 0; } \ |
5645 |
} while (0) |
5646 |
|
5647 |
#if defined LT_DEBUGWRAPPER |
5648 |
static int lt_debug = 1; |
5649 |
#else |
5650 |
static int lt_debug = 0; |
5651 |
#endif |
5652 |
|
5653 |
const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ |
5654 |
|
5655 |
void *xmalloc (size_t num); |
5656 |
char *xstrdup (const char *string); |
5657 |
const char *base_name (const char *name); |
5658 |
char *find_executable (const char *wrapper); |
5659 |
char *chase_symlinks (const char *pathspec); |
5660 |
int make_executable (const char *path); |
5661 |
int check_executable (const char *path); |
5662 |
char *strendzap (char *str, const char *pat); |
5663 |
void lt_debugprintf (const char *file, int line, const char *fmt, ...); |
5664 |
void lt_fatal (const char *file, int line, const char *message, ...); |
5665 |
static const char *nonnull (const char *s); |
5666 |
static const char *nonempty (const char *s); |
5667 |
void lt_setenv (const char *name, const char *value); |
5668 |
char *lt_extend_str (const char *orig_value, const char *add, int to_end); |
5669 |
void lt_update_exe_path (const char *name, const char *value); |
5670 |
void lt_update_lib_path (const char *name, const char *value); |
5671 |
char **prepare_spawn (char **argv); |
5672 |
void lt_dump_script (FILE *f); |
5673 |
EOF |
5674 |
|
5675 |
cat <<EOF |
5676 |
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) |
5677 |
# define externally_visible volatile |
5678 |
#else |
5679 |
# define externally_visible __attribute__((externally_visible)) volatile |
5680 |
#endif |
5681 |
externally_visible const char * MAGIC_EXE = "$magic_exe"; |
5682 |
const char * LIB_PATH_VARNAME = "$shlibpath_var"; |
5683 |
EOF |
5684 |
|
5685 |
if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then |
5686 |
func_to_host_path "$temp_rpath" |
5687 |
cat <<EOF |
5688 |
const char * LIB_PATH_VALUE = "$func_to_host_path_result"; |
5689 |
EOF |
5690 |
else |
5691 |
cat <<"EOF" |
5692 |
const char * LIB_PATH_VALUE = ""; |
5693 |
EOF |
5694 |
fi |
5695 |
|
5696 |
if test -n "$dllsearchpath"; then |
5697 |
func_to_host_path "$dllsearchpath:" |
5698 |
cat <<EOF |
5699 |
const char * EXE_PATH_VARNAME = "PATH"; |
5700 |
const char * EXE_PATH_VALUE = "$func_to_host_path_result"; |
5701 |
EOF |
5702 |
else |
5703 |
cat <<"EOF" |
5704 |
const char * EXE_PATH_VARNAME = ""; |
5705 |
const char * EXE_PATH_VALUE = ""; |
5706 |
EOF |
5707 |
fi |
5708 |
|
5709 |
if test yes = "$fast_install"; then |
5710 |
cat <<EOF |
5711 |
const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ |
5712 |
EOF |
5713 |
else |
5714 |
cat <<EOF |
5715 |
const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ |
5716 |
EOF |
5717 |
fi |
5718 |
|
5719 |
|
5720 |
cat <<"EOF" |
5721 |
|
5722 |
#define LTWRAPPER_OPTION_PREFIX "--lt-" |
5723 |
|
5724 |
static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; |
5725 |
static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; |
5726 |
static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; |
5727 |
|
5728 |
int |
5729 |
main (int argc, char *argv[]) |
5730 |
{ |
5731 |
char **newargz; |
5732 |
int newargc; |
5733 |
char *tmp_pathspec; |
5734 |
char *actual_cwrapper_path; |
5735 |
char *actual_cwrapper_name; |
5736 |
char *target_name; |
5737 |
char *lt_argv_zero; |
5738 |
int rval = 127; |
5739 |
|
5740 |
int i; |
5741 |
|
5742 |
program_name = (char *) xstrdup (base_name (argv[0])); |
5743 |
newargz = XMALLOC (char *, (size_t) argc + 1); |
5744 |
|
5745 |
/* very simple arg parsing; don't want to rely on getopt |
5746 |
* also, copy all non cwrapper options to newargz, except |
5747 |
* argz[0], which is handled differently |
5748 |
*/ |
5749 |
newargc=0; |
5750 |
for (i = 1; i < argc; i++) |
5751 |
{ |
5752 |
if (STREQ (argv[i], dumpscript_opt)) |
5753 |
{ |
5754 |
EOF |
5755 |
case $host in |
5756 |
*mingw* | *cygwin* ) |
5757 |
# make stdout use "unix" line endings |
5758 |
echo " setmode(1,_O_BINARY);" |
5759 |
;; |
5760 |
esac |
5761 |
|
5762 |
cat <<"EOF" |
5763 |
lt_dump_script (stdout); |
5764 |
return 0; |
5765 |
} |
5766 |
if (STREQ (argv[i], debug_opt)) |
5767 |
{ |
5768 |
lt_debug = 1; |
5769 |
continue; |
5770 |
} |
5771 |
if (STREQ (argv[i], ltwrapper_option_prefix)) |
5772 |
{ |
5773 |
/* however, if there is an option in the LTWRAPPER_OPTION_PREFIX |
5774 |
namespace, but it is not one of the ones we know about and |
5775 |
have already dealt with, above (inluding dump-script), then |
5776 |
report an error. Otherwise, targets might begin to believe |
5777 |
they are allowed to use options in the LTWRAPPER_OPTION_PREFIX |
5778 |
namespace. The first time any user complains about this, we'll |
5779 |
need to make LTWRAPPER_OPTION_PREFIX a configure-time option |
5780 |
or a configure.ac-settable value. |
5781 |
*/ |
5782 |
lt_fatal (__FILE__, __LINE__, |
5783 |
"unrecognized %s option: '%s'", |
5784 |
ltwrapper_option_prefix, argv[i]); |
5785 |
} |
5786 |
/* otherwise ... */ |
5787 |
newargz[++newargc] = xstrdup (argv[i]); |
5788 |
} |
5789 |
newargz[++newargc] = NULL; |
5790 |
|
5791 |
EOF |
5792 |
cat <<EOF |
5793 |
/* The GNU banner must be the first non-error debug message */ |
5794 |
lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); |
5795 |
EOF |
5796 |
cat <<"EOF" |
5797 |
lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); |
5798 |
lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); |
5799 |
|
5800 |
tmp_pathspec = find_executable (argv[0]); |
5801 |
if (tmp_pathspec == NULL) |
5802 |
lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); |
5803 |
lt_debugprintf (__FILE__, __LINE__, |
5804 |
"(main) found exe (before symlink chase) at: %s\n", |
5805 |
tmp_pathspec); |
5806 |
|
5807 |
actual_cwrapper_path = chase_symlinks (tmp_pathspec); |
5808 |
lt_debugprintf (__FILE__, __LINE__, |
5809 |
"(main) found exe (after symlink chase) at: %s\n", |
5810 |
actual_cwrapper_path); |
5811 |
XFREE (tmp_pathspec); |
5812 |
|
5813 |
actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); |
5814 |
strendzap (actual_cwrapper_path, actual_cwrapper_name); |
5815 |
|
5816 |
/* wrapper name transforms */ |
5817 |
strendzap (actual_cwrapper_name, ".exe"); |
5818 |
tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); |
5819 |
XFREE (actual_cwrapper_name); |
5820 |
actual_cwrapper_name = tmp_pathspec; |
5821 |
tmp_pathspec = 0; |
5822 |
|
5823 |
/* target_name transforms -- use actual target program name; might have lt- prefix */ |
5824 |
target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); |
5825 |
strendzap (target_name, ".exe"); |
5826 |
tmp_pathspec = lt_extend_str (target_name, ".exe", 1); |
5827 |
XFREE (target_name); |
5828 |
target_name = tmp_pathspec; |
5829 |
tmp_pathspec = 0; |
5830 |
|
5831 |
lt_debugprintf (__FILE__, __LINE__, |
5832 |
"(main) libtool target name: %s\n", |
5833 |
target_name); |
5834 |
EOF |
5835 |
|
5836 |
cat <<EOF |
5837 |
newargz[0] = |
5838 |
XMALLOC (char, (strlen (actual_cwrapper_path) + |
5839 |
strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); |
5840 |
strcpy (newargz[0], actual_cwrapper_path); |
5841 |
strcat (newargz[0], "$objdir"); |
5842 |
strcat (newargz[0], "/"); |
5843 |
EOF |
5844 |
|
5845 |
cat <<"EOF" |
5846 |
/* stop here, and copy so we don't have to do this twice */ |
5847 |
tmp_pathspec = xstrdup (newargz[0]); |
5848 |
|
5849 |
/* do NOT want the lt- prefix here, so use actual_cwrapper_name */ |
5850 |
strcat (newargz[0], actual_cwrapper_name); |
5851 |
|
5852 |
/* DO want the lt- prefix here if it exists, so use target_name */ |
5853 |
lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); |
5854 |
XFREE (tmp_pathspec); |
5855 |
tmp_pathspec = NULL; |
5856 |
EOF |
5857 |
|
5858 |
case $host_os in |
5859 |
mingw*) |
5860 |
cat <<"EOF" |
5861 |
{ |
5862 |
char* p; |
5863 |
while ((p = strchr (newargz[0], '\\')) != NULL) |
5864 |
{ |
5865 |
*p = '/'; |
5866 |
} |
5867 |
while ((p = strchr (lt_argv_zero, '\\')) != NULL) |
5868 |
{ |
5869 |
*p = '/'; |
5870 |
} |
5871 |
} |
5872 |
EOF |
5873 |
;; |
5874 |
esac |
5875 |
|
5876 |
cat <<"EOF" |
5877 |
XFREE (target_name); |
5878 |
XFREE (actual_cwrapper_path); |
5879 |
XFREE (actual_cwrapper_name); |
5880 |
|
5881 |
lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ |
5882 |
lt_setenv ("DUALCASE", "1"); /* for MSK sh */ |
5883 |
/* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must |
5884 |
be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) |
5885 |
because on Windows, both *_VARNAMEs are PATH but uninstalled |
5886 |
libraries must come first. */ |
5887 |
lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); |
5888 |
lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); |
5889 |
|
5890 |
lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", |
5891 |
nonnull (lt_argv_zero)); |
5892 |
for (i = 0; i < newargc; i++) |
5893 |
{ |
5894 |
lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", |
5895 |
i, nonnull (newargz[i])); |
5896 |
} |
5897 |
|
5898 |
EOF |
5899 |
|
5900 |
case $host_os in |
5901 |
mingw*) |
5902 |
cat <<"EOF" |
5903 |
/* execv doesn't actually work on mingw as expected on unix */ |
5904 |
newargz = prepare_spawn (newargz); |
5905 |
rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); |
5906 |
if (rval == -1) |
5907 |
{ |
5908 |
/* failed to start process */ |
5909 |
lt_debugprintf (__FILE__, __LINE__, |
5910 |
"(main) failed to launch target \"%s\": %s\n", |
5911 |
lt_argv_zero, nonnull (strerror (errno))); |
5912 |
return 127; |
5913 |
} |
5914 |
return rval; |
5915 |
EOF |
5916 |
;; |
5917 |
*) |
5918 |
cat <<"EOF" |
5919 |
execv (lt_argv_zero, newargz); |
5920 |
return rval; /* =127, but avoids unused variable warning */ |
5921 |
EOF |
5922 |
;; |
5923 |
esac |
5924 |
|
5925 |
cat <<"EOF" |
5926 |
} |
5927 |
|
5928 |
void * |
5929 |
xmalloc (size_t num) |
5930 |
{ |
5931 |
void *p = (void *) malloc (num); |
5932 |
if (!p) |
5933 |
lt_fatal (__FILE__, __LINE__, "memory exhausted"); |
5934 |
|
5935 |
return p; |
5936 |
} |
5937 |
|
5938 |
char * |
5939 |
xstrdup (const char *string) |
5940 |
{ |
5941 |
return string ? strcpy ((char *) xmalloc (strlen (string) + 1), |
5942 |
string) : NULL; |
5943 |
} |
5944 |
|
5945 |
const char * |
5946 |
base_name (const char *name) |
5947 |
{ |
5948 |
const char *base; |
5949 |
|
5950 |
#if defined HAVE_DOS_BASED_FILE_SYSTEM |
5951 |
/* Skip over the disk name in MSDOS pathnames. */ |
5952 |
if (isalpha ((unsigned char) name[0]) && name[1] == ':') |
5953 |
name += 2; |
5954 |
#endif |
5955 |
|
5956 |
for (base = name; *name; name++) |
5957 |
if (IS_DIR_SEPARATOR (*name)) |
5958 |
base = name + 1; |
5959 |
return base; |
5960 |
} |
5961 |
|
5962 |
int |
5963 |
check_executable (const char *path) |
5964 |
{ |
5965 |
struct stat st; |
5966 |
|
5967 |
lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", |
5968 |
nonempty (path)); |
5969 |
if ((!path) || (!*path)) |
5970 |
return 0; |
5971 |
|
5972 |
if ((stat (path, &st) >= 0) |
5973 |
&& (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) |
5974 |
return 1; |
5975 |
else |
5976 |
return 0; |
5977 |
} |
5978 |
|
5979 |
int |
5980 |
make_executable (const char *path) |
5981 |
{ |
5982 |
int rval = 0; |
5983 |
struct stat st; |
5984 |
|
5985 |
lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", |
5986 |
nonempty (path)); |
5987 |
if ((!path) || (!*path)) |
5988 |
return 0; |
5989 |
|
5990 |
if (stat (path, &st) >= 0) |
5991 |
{ |
5992 |
rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); |
5993 |
} |
5994 |
return rval; |
5995 |
} |
5996 |
|
5997 |
/* Searches for the full path of the wrapper. Returns |
5998 |
newly allocated full path name if found, NULL otherwise |
5999 |
Does not chase symlinks, even on platforms that support them. |
6000 |
*/ |
6001 |
char * |
6002 |
find_executable (const char *wrapper) |
6003 |
{ |
6004 |
int has_slash = 0; |
6005 |
const char *p; |
6006 |
const char *p_next; |
6007 |
/* static buffer for getcwd */ |
6008 |
char tmp[LT_PATHMAX + 1]; |
6009 |
size_t tmp_len; |
6010 |
char *concat_name; |
6011 |
|
6012 |
lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", |
6013 |
nonempty (wrapper)); |
6014 |
|
6015 |
if ((wrapper == NULL) || (*wrapper == '\0')) |
6016 |
return NULL; |
6017 |
|
6018 |
/* Absolute path? */ |
6019 |
#if defined HAVE_DOS_BASED_FILE_SYSTEM |
6020 |
if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') |
6021 |
{ |
6022 |
concat_name = xstrdup (wrapper); |
6023 |
if (check_executable (concat_name)) |
6024 |
return concat_name; |
6025 |
XFREE (concat_name); |
6026 |
} |
6027 |
else |
6028 |
{ |
6029 |
#endif |
6030 |
if (IS_DIR_SEPARATOR (wrapper[0])) |
6031 |
{ |
6032 |
concat_name = xstrdup (wrapper); |
6033 |
if (check_executable (concat_name)) |
6034 |
return concat_name; |
6035 |
XFREE (concat_name); |
6036 |
} |
6037 |
#if defined HAVE_DOS_BASED_FILE_SYSTEM |
6038 |
} |
6039 |
#endif |
6040 |
|
6041 |
for (p = wrapper; *p; p++) |
6042 |
if (*p == '/') |
6043 |
{ |
6044 |
has_slash = 1; |
6045 |
break; |
6046 |
} |
6047 |
if (!has_slash) |
6048 |
{ |
6049 |
/* no slashes; search PATH */ |
6050 |
const char *path = getenv ("PATH"); |
6051 |
if (path != NULL) |
6052 |
{ |
6053 |
for (p = path; *p; p = p_next) |
6054 |
{ |
6055 |
const char *q; |
6056 |
size_t p_len; |
6057 |
for (q = p; *q; q++) |
6058 |
if (IS_PATH_SEPARATOR (*q)) |
6059 |
break; |
6060 |
p_len = (size_t) (q - p); |
6061 |
p_next = (*q == '\0' ? q : q + 1); |
6062 |
if (p_len == 0) |
6063 |
{ |
6064 |
/* empty path: current directory */ |
6065 |
if (getcwd (tmp, LT_PATHMAX) == NULL) |
6066 |
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", |
6067 |
nonnull (strerror (errno))); |
6068 |
tmp_len = strlen (tmp); |
6069 |
concat_name = |
6070 |
XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); |
6071 |
memcpy (concat_name, tmp, tmp_len); |
6072 |
concat_name[tmp_len] = '/'; |
6073 |
strcpy (concat_name + tmp_len + 1, wrapper); |
6074 |
} |
6075 |
else |
6076 |
{ |
6077 |
concat_name = |
6078 |
XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); |
6079 |
memcpy (concat_name, p, p_len); |
6080 |
concat_name[p_len] = '/'; |
6081 |
strcpy (concat_name + p_len + 1, wrapper); |
6082 |
} |
6083 |
if (check_executable (concat_name)) |
6084 |
return concat_name; |
6085 |
XFREE (concat_name); |
6086 |
} |
6087 |
} |
6088 |
/* not found in PATH; assume curdir */ |
6089 |
} |
6090 |
/* Relative path | not found in path: prepend cwd */ |
6091 |
if (getcwd (tmp, LT_PATHMAX) == NULL) |
6092 |
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", |
6093 |
nonnull (strerror (errno))); |
6094 |
tmp_len = strlen (tmp); |
6095 |
concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); |
6096 |
memcpy (concat_name, tmp, tmp_len); |
6097 |
concat_name[tmp_len] = '/'; |
6098 |
strcpy (concat_name + tmp_len + 1, wrapper); |
6099 |
|
6100 |
if (check_executable (concat_name)) |
6101 |
return concat_name; |
6102 |
XFREE (concat_name); |
6103 |
return NULL; |
6104 |
} |
6105 |
|
6106 |
char * |
6107 |
chase_symlinks (const char *pathspec) |
6108 |
{ |
6109 |
#ifndef S_ISLNK |
6110 |
return xstrdup (pathspec); |
6111 |
#else |
6112 |
char buf[LT_PATHMAX]; |
6113 |
struct stat s; |
6114 |
char *tmp_pathspec = xstrdup (pathspec); |
6115 |
char *p; |
6116 |
int has_symlinks = 0; |
6117 |
while (strlen (tmp_pathspec) && !has_symlinks) |
6118 |
{ |
6119 |
lt_debugprintf (__FILE__, __LINE__, |
6120 |
"checking path component for symlinks: %s\n", |
6121 |
tmp_pathspec); |
6122 |
if (lstat (tmp_pathspec, &s) == 0) |
6123 |
{ |
6124 |
if (S_ISLNK (s.st_mode) != 0) |
6125 |
{ |
6126 |
has_symlinks = 1; |
6127 |
break; |
6128 |
} |
6129 |
|
6130 |
/* search backwards for last DIR_SEPARATOR */ |
6131 |
p = tmp_pathspec + strlen (tmp_pathspec) - 1; |
6132 |
while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) |
6133 |
p--; |
6134 |
if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) |
6135 |
{ |
6136 |
/* no more DIR_SEPARATORS left */ |
6137 |
break; |
6138 |
} |
6139 |
*p = '\0'; |
6140 |
} |
6141 |
else |
6142 |
{ |
6143 |
lt_fatal (__FILE__, __LINE__, |
6144 |
"error accessing file \"%s\": %s", |
6145 |
tmp_pathspec, nonnull (strerror (errno))); |
6146 |
} |
6147 |
} |
6148 |
XFREE (tmp_pathspec); |
6149 |
|
6150 |
if (!has_symlinks) |
6151 |
{ |
6152 |
return xstrdup (pathspec); |
6153 |
} |
6154 |
|
6155 |
tmp_pathspec = realpath (pathspec, buf); |
6156 |
if (tmp_pathspec == 0) |
6157 |
{ |
6158 |
lt_fatal (__FILE__, __LINE__, |
6159 |
"could not follow symlinks for %s", pathspec); |
6160 |
} |
6161 |
return xstrdup (tmp_pathspec); |
6162 |
#endif |
6163 |
} |
6164 |
|
6165 |
char * |
6166 |
strendzap (char *str, const char *pat) |
6167 |
{ |
6168 |
size_t len, patlen; |
6169 |
|
6170 |
assert (str != NULL); |
6171 |
assert (pat != NULL); |
6172 |
|
6173 |
len = strlen (str); |
6174 |
patlen = strlen (pat); |
6175 |
|
6176 |
if (patlen <= len) |
6177 |
{ |
6178 |
str += len - patlen; |
6179 |
if (STREQ (str, pat)) |
6180 |
*str = '\0'; |
6181 |
} |
6182 |
return str; |
6183 |
} |
6184 |
|
6185 |
void |
6186 |
lt_debugprintf (const char *file, int line, const char *fmt, ...) |
6187 |
{ |
6188 |
va_list args; |
6189 |
if (lt_debug) |
6190 |
{ |
6191 |
(void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); |
6192 |
va_start (args, fmt); |
6193 |
(void) vfprintf (stderr, fmt, args); |
6194 |
va_end (args); |
6195 |
} |
6196 |
} |
6197 |
|
6198 |
static void |
6199 |
lt_error_core (int exit_status, const char *file, |
6200 |
int line, const char *mode, |
6201 |
const char *message, va_list ap) |
6202 |
{ |
6203 |
fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); |
6204 |
vfprintf (stderr, message, ap); |
6205 |
fprintf (stderr, ".\n"); |
6206 |
|
6207 |
if (exit_status >= 0) |
6208 |
exit (exit_status); |
6209 |
} |
6210 |
|
6211 |
void |
6212 |
lt_fatal (const char *file, int line, const char *message, ...) |
6213 |
{ |
6214 |
va_list ap; |
6215 |
va_start (ap, message); |
6216 |
lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); |
6217 |
va_end (ap); |
6218 |
} |
6219 |
|
6220 |
static const char * |
6221 |
nonnull (const char *s) |
6222 |
{ |
6223 |
return s ? s : "(null)"; |
6224 |
} |
6225 |
|
6226 |
static const char * |
6227 |
nonempty (const char *s) |
6228 |
{ |
6229 |
return (s && !*s) ? "(empty)" : nonnull (s); |
6230 |
} |
6231 |
|
6232 |
void |
6233 |
lt_setenv (const char *name, const char *value) |
6234 |
{ |
6235 |
lt_debugprintf (__FILE__, __LINE__, |
6236 |
"(lt_setenv) setting '%s' to '%s'\n", |
6237 |
nonnull (name), nonnull (value)); |
6238 |
{ |
6239 |
#ifdef HAVE_SETENV |
6240 |
/* always make a copy, for consistency with !HAVE_SETENV */ |
6241 |
char *str = xstrdup (value); |
6242 |
setenv (name, str, 1); |
6243 |
#else |
6244 |
size_t len = strlen (name) + 1 + strlen (value) + 1; |
6245 |
char *str = XMALLOC (char, len); |
6246 |
sprintf (str, "%s=%s", name, value); |
6247 |
if (putenv (str) != EXIT_SUCCESS) |
6248 |
{ |
6249 |
XFREE (str); |
6250 |
} |
6251 |
#endif |
6252 |
} |
6253 |
} |
6254 |
|
6255 |
char * |
6256 |
lt_extend_str (const char *orig_value, const char *add, int to_end) |
6257 |
{ |
6258 |
char *new_value; |
6259 |
if (orig_value && *orig_value) |
6260 |
{ |
6261 |
size_t orig_value_len = strlen (orig_value); |
6262 |
size_t add_len = strlen (add); |
6263 |
new_value = XMALLOC (char, add_len + orig_value_len + 1); |
6264 |
if (to_end) |
6265 |
{ |
6266 |
strcpy (new_value, orig_value); |
6267 |
strcpy (new_value + orig_value_len, add); |
6268 |
} |
6269 |
else |
6270 |
{ |
6271 |
strcpy (new_value, add); |
6272 |
strcpy (new_value + add_len, orig_value); |
6273 |
} |
6274 |
} |
6275 |
else |
6276 |
{ |
6277 |
new_value = xstrdup (add); |
6278 |
} |
6279 |
return new_value; |
6280 |
} |
6281 |
|
6282 |
void |
6283 |
lt_update_exe_path (const char *name, const char *value) |
6284 |
{ |
6285 |
lt_debugprintf (__FILE__, __LINE__, |
6286 |
"(lt_update_exe_path) modifying '%s' by prepending '%s'\n", |
6287 |
nonnull (name), nonnull (value)); |
6288 |
|
6289 |
if (name && *name && value && *value) |
6290 |
{ |
6291 |
char *new_value = lt_extend_str (getenv (name), value, 0); |
6292 |
/* some systems can't cope with a ':'-terminated path #' */ |
6293 |
size_t len = strlen (new_value); |
6294 |
while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) |
6295 |
{ |
6296 |
new_value[--len] = '\0'; |
6297 |
} |
6298 |
lt_setenv (name, new_value); |
6299 |
XFREE (new_value); |
6300 |
} |
6301 |
} |
6302 |
|
6303 |
void |
6304 |
lt_update_lib_path (const char *name, const char *value) |
6305 |
{ |
6306 |
lt_debugprintf (__FILE__, __LINE__, |
6307 |
"(lt_update_lib_path) modifying '%s' by prepending '%s'\n", |
6308 |
nonnull (name), nonnull (value)); |
6309 |
|
6310 |
if (name && *name && value && *value) |
6311 |
{ |
6312 |
char *new_value = lt_extend_str (getenv (name), value, 0); |
6313 |
lt_setenv (name, new_value); |
6314 |
XFREE (new_value); |
6315 |
} |
6316 |
} |
6317 |
|
6318 |
EOF |
6319 |
case $host_os in |
6320 |
mingw*) |
6321 |
cat <<"EOF" |
6322 |
|
6323 |
/* Prepares an argument vector before calling spawn(). |
6324 |
Note that spawn() does not by itself call the command interpreter |
6325 |
(getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : |
6326 |
({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); |
6327 |
GetVersionEx(&v); |
6328 |
v.dwPlatformId == VER_PLATFORM_WIN32_NT; |
6329 |
}) ? "cmd.exe" : "command.com"). |
6330 |
Instead it simply concatenates the arguments, separated by ' ', and calls |
6331 |
CreateProcess(). We must quote the arguments since Win32 CreateProcess() |
6332 |
interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a |
6333 |
special way: |
6334 |
- Space and tab are interpreted as delimiters. They are not treated as |
6335 |
delimiters if they are surrounded by double quotes: "...". |
6336 |
- Unescaped double quotes are removed from the input. Their only effect is |
6337 |
that within double quotes, space and tab are treated like normal |
6338 |
characters. |
6339 |
- Backslashes not followed by double quotes are not special. |
6340 |
- But 2*n+1 backslashes followed by a double quote become |
6341 |
n backslashes followed by a double quote (n >= 0): |
6342 |
\" -> " |
6343 |
\\\" -> \" |
6344 |
\\\\\" -> \\" |
6345 |
*/ |
6346 |
#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" |
6347 |
#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" |
6348 |
char ** |
6349 |
prepare_spawn (char **argv) |
6350 |
{ |
6351 |
size_t argc; |
6352 |
char **new_argv; |
6353 |
size_t i; |
6354 |
|
6355 |
/* Count number of arguments. */ |
6356 |
for (argc = 0; argv[argc] != NULL; argc++) |
6357 |
; |
6358 |
|
6359 |
/* Allocate new argument vector. */ |
6360 |
new_argv = XMALLOC (char *, argc + 1); |
6361 |
|
6362 |
/* Put quoted arguments into the new argument vector. */ |
6363 |
for (i = 0; i < argc; i++) |
6364 |
{ |
6365 |
const char *string = argv[i]; |
6366 |
|
6367 |
if (string[0] == '\0') |
6368 |
new_argv[i] = xstrdup ("\"\""); |
6369 |
else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) |
6370 |
{ |
6371 |
int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); |
6372 |
size_t length; |
6373 |
unsigned int backslashes; |
6374 |
const char *s; |
6375 |
char *quoted_string; |
6376 |
char *p; |
6377 |
|
6378 |
length = 0; |
6379 |
backslashes = 0; |
6380 |
if (quote_around) |
6381 |
length++; |
6382 |
for (s = string; *s != '\0'; s++) |
6383 |
{ |
6384 |
char c = *s; |
6385 |
if (c == '"') |
6386 |
length += backslashes + 1; |
6387 |
length++; |
6388 |
if (c == '\\') |
6389 |
backslashes++; |
6390 |
else |
6391 |
backslashes = 0; |
6392 |
} |
6393 |
if (quote_around) |
6394 |
length += backslashes + 1; |
6395 |
|
6396 |
quoted_string = XMALLOC (char, length + 1); |
6397 |
|
6398 |
p = quoted_string; |
6399 |
backslashes = 0; |
6400 |
if (quote_around) |
6401 |
*p++ = '"'; |
6402 |
for (s = string; *s != '\0'; s++) |
6403 |
{ |
6404 |
char c = *s; |
6405 |
if (c == '"') |
6406 |
{ |
6407 |
unsigned int j; |
6408 |
for (j = backslashes + 1; j > 0; j--) |
6409 |
*p++ = '\\'; |
6410 |
} |
6411 |
*p++ = c; |
6412 |
if (c == '\\') |
6413 |
backslashes++; |
6414 |
else |
6415 |
backslashes = 0; |
6416 |
} |
6417 |
if (quote_around) |
6418 |
{ |
6419 |
unsigned int j; |
6420 |
for (j = backslashes; j > 0; j--) |
6421 |
*p++ = '\\'; |
6422 |
*p++ = '"'; |
6423 |
} |
6424 |
*p = '\0'; |
6425 |
|
6426 |
new_argv[i] = quoted_string; |
6427 |
} |
6428 |
else |
6429 |
new_argv[i] = (char *) string; |
6430 |
} |
6431 |
new_argv[argc] = NULL; |
6432 |
|
6433 |
return new_argv; |
6434 |
} |
6435 |
EOF |
6436 |
;; |
6437 |
esac |
6438 |
|
6439 |
cat <<"EOF" |
6440 |
void lt_dump_script (FILE* f) |
6441 |
{ |
6442 |
EOF |
6443 |
func_emit_wrapper yes | |
6444 |
$SED -n -e ' |
6445 |
s/^\(.\{79\}\)\(..*\)/\1\ |
6446 |
\2/ |
6447 |
h |
6448 |
s/\([\\"]\)/\\\1/g |
6449 |
s/$/\\n/ |
6450 |
s/\([^\n]*\).*/ fputs ("\1", f);/p |
6451 |
g |
6452 |
D' |
6453 |
cat <<"EOF" |
6454 |
} |
6455 |
EOF |
6456 |
} |
6457 |
# end: func_emit_cwrapperexe_src |
6458 |
|
6459 |
# func_win32_import_lib_p ARG |
6460 |
# True if ARG is an import lib, as indicated by $file_magic_cmd |
6461 |
func_win32_import_lib_p () |
6462 |
{ |
6463 |
$debug_cmd |
6464 |
|
6465 |
case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in |
6466 |
*import*) : ;; |
6467 |
*) false ;; |
6468 |
esac |
6469 |
} |
6470 |
|
6471 |
# func_suncc_cstd_abi |
6472 |
# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! |
6473 |
# Several compiler flags select an ABI that is incompatible with the |
6474 |
# Cstd library. Avoid specifying it if any are in CXXFLAGS. |
6475 |
func_suncc_cstd_abi () |
6476 |
{ |
6477 |
$debug_cmd |
6478 |
|
6479 |
case " $compile_command " in |
6480 |
*" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) |
6481 |
suncc_use_cstd_abi=no |
6482 |
;; |
6483 |
*) |
6484 |
suncc_use_cstd_abi=yes |
6485 |
;; |
6486 |
esac |
6487 |
} |
6488 |
|
6489 |
# func_mode_link arg... |
6490 |
func_mode_link () |
6491 |
{ |
6492 |
$debug_cmd |
6493 |
|
6494 |
case $host in |
6495 |
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
6496 |
# It is impossible to link a dll without this setting, and |
6497 |
# we shouldn't force the makefile maintainer to figure out |
6498 |
# what system we are compiling for in order to pass an extra |
6499 |
# flag for every libtool invocation. |
6500 |
# allow_undefined=no |
6501 |
|
6502 |
# FIXME: Unfortunately, there are problems with the above when trying |
6503 |
# to make a dll that has undefined symbols, in which case not |
6504 |
# even a static library is built. For now, we need to specify |
6505 |
# -no-undefined on the libtool link line when we can be certain |
6506 |
# that all symbols are satisfied, otherwise we get a static library. |
6507 |
allow_undefined=yes |
6508 |
;; |
6509 |
*) |
6510 |
allow_undefined=yes |
6511 |
;; |
6512 |
esac |
6513 |
libtool_args=$nonopt |
6514 |
base_compile="$nonopt $@" |
6515 |
compile_command=$nonopt |
6516 |
finalize_command=$nonopt |
6517 |
|
6518 |
compile_rpath= |
6519 |
finalize_rpath= |
6520 |
compile_shlibpath= |
6521 |
finalize_shlibpath= |
6522 |
convenience= |
6523 |
old_convenience= |
6524 |
deplibs= |
6525 |
old_deplibs= |
6526 |
compiler_flags= |
6527 |
linker_flags= |
6528 |
dllsearchpath= |
6529 |
lib_search_path=`pwd` |
6530 |
inst_prefix_dir= |
6531 |
new_inherited_linker_flags= |
6532 |
|
6533 |
avoid_version=no |
6534 |
bindir= |
6535 |
dlfiles= |
6536 |
dlprefiles= |
6537 |
dlself=no |
6538 |
export_dynamic=no |
6539 |
export_symbols= |
6540 |
export_symbols_regex= |
6541 |
generated= |
6542 |
libobjs= |
6543 |
ltlibs= |
6544 |
module=no |
6545 |
no_install=no |
6546 |
objs= |
6547 |
os2dllname= |
6548 |
non_pic_objects= |
6549 |
precious_files_regex= |
6550 |
prefer_static_libs=no |
6551 |
preload=false |
6552 |
prev= |
6553 |
prevarg= |
6554 |
release= |
6555 |
rpath= |
6556 |
xrpath= |
6557 |
perm_rpath= |
6558 |
temp_rpath= |
6559 |
thread_safe=no |
6560 |
vinfo= |
6561 |
vinfo_number=no |
6562 |
weak_libs= |
6563 |
single_module=$wl-single_module |
6564 |
func_infer_tag $base_compile |
6565 |
|
6566 |
# We need to know -static, to get the right output filenames. |
6567 |
for arg |
6568 |
do |
6569 |
case $arg in |
6570 |
-shared) |
6571 |
test yes != "$build_libtool_libs" \ |
6572 |
&& func_fatal_configuration "cannot build a shared library" |
6573 |
build_old_libs=no |
6574 |
break |
6575 |
;; |
6576 |
-all-static | -static | -static-libtool-libs) |
6577 |
case $arg in |
6578 |
-all-static) |
6579 |
if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then |
6580 |
func_warning "complete static linking is impossible in this configuration" |
6581 |
fi |
6582 |
if test -n "$link_static_flag"; then |
6583 |
dlopen_self=$dlopen_self_static |
6584 |
fi |
6585 |
prefer_static_libs=yes |
6586 |
;; |
6587 |
-static) |
6588 |
if test -z "$pic_flag" && test -n "$link_static_flag"; then |
6589 |
dlopen_self=$dlopen_self_static |
6590 |
fi |
6591 |
prefer_static_libs=built |
6592 |
;; |
6593 |
-static-libtool-libs) |
6594 |
if test -z "$pic_flag" && test -n "$link_static_flag"; then |
6595 |
dlopen_self=$dlopen_self_static |
6596 |
fi |
6597 |
prefer_static_libs=yes |
6598 |
;; |
6599 |
esac |
6600 |
build_libtool_libs=no |
6601 |
build_old_libs=yes |
6602 |
break |
6603 |
;; |
6604 |
esac |
6605 |
done |
6606 |
|
6607 |
# See if our shared archives depend on static archives. |
6608 |
test -n "$old_archive_from_new_cmds" && build_old_libs=yes |
6609 |
|
6610 |
# Go through the arguments, transforming them on the way. |
6611 |
while test "$#" -gt 0; do |
6612 |
arg=$1 |
6613 |
shift |
6614 |
func_quote_for_eval "$arg" |
6615 |
qarg=$func_quote_for_eval_unquoted_result |
6616 |
func_append libtool_args " $func_quote_for_eval_result" |
6617 |
|
6618 |
# If the previous option needs an argument, assign it. |
6619 |
if test -n "$prev"; then |
6620 |
case $prev in |
6621 |
output) |
6622 |
func_append compile_command " @OUTPUT@" |
6623 |
func_append finalize_command " @OUTPUT@" |
6624 |
;; |
6625 |
esac |
6626 |
|
6627 |
case $prev in |
6628 |
bindir) |
6629 |
bindir=$arg |
6630 |
prev= |
6631 |
continue |
6632 |
;; |
6633 |
dlfiles|dlprefiles) |
6634 |
$preload || { |
6635 |
# Add the symbol object into the linking commands. |
6636 |
func_append compile_command " @SYMFILE@" |
6637 |
func_append finalize_command " @SYMFILE@" |
6638 |
preload=: |
6639 |
} |
6640 |
case $arg in |
6641 |
*.la | *.lo) ;; # We handle these cases below. |
6642 |
force) |
6643 |
if test no = "$dlself"; then |
6644 |
dlself=needless |
6645 |
export_dynamic=yes |
6646 |
fi |
6647 |
prev= |
6648 |
continue |
6649 |
;; |
6650 |
self) |
6651 |
if test dlprefiles = "$prev"; then |
6652 |
dlself=yes |
6653 |
elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then |
6654 |
dlself=yes |
6655 |
else |
6656 |
dlself=needless |
6657 |
export_dynamic=yes |
6658 |
fi |
6659 |
prev= |
6660 |
continue |
6661 |
;; |
6662 |
*) |
6663 |
if test dlfiles = "$prev"; then |
6664 |
func_append dlfiles " $arg" |
6665 |
else |
6666 |
func_append dlprefiles " $arg" |
6667 |
fi |
6668 |
prev= |
6669 |
continue |
6670 |
;; |
6671 |
esac |
6672 |
;; |
6673 |
expsyms) |
6674 |
export_symbols=$arg |
6675 |
test -f "$arg" \ |
6676 |
|| func_fatal_error "symbol file '$arg' does not exist" |
6677 |
prev= |
6678 |
continue |
6679 |
;; |
6680 |
expsyms_regex) |
6681 |
export_symbols_regex=$arg |
6682 |
prev= |
6683 |
continue |
6684 |
;; |
6685 |
framework) |
6686 |
case $host in |
6687 |
*-*-darwin*) |
6688 |
case "$deplibs " in |
6689 |
*" $qarg.ltframework "*) ;; |
6690 |
*) func_append deplibs " $qarg.ltframework" # this is fixed later |
6691 |
;; |
6692 |
esac |
6693 |
;; |
6694 |
esac |
6695 |
prev= |
6696 |
continue |
6697 |
;; |
6698 |
inst_prefix) |
6699 |
inst_prefix_dir=$arg |
6700 |
prev= |
6701 |
continue |
6702 |
;; |
6703 |
mllvm) |
6704 |
# Clang does not use LLVM to link, so we can simply discard any |
6705 |
# '-mllvm $arg' options when doing the link step. |
6706 |
prev= |
6707 |
continue |
6708 |
;; |
6709 |
objectlist) |
6710 |
if test -f "$arg"; then |
6711 |
save_arg=$arg |
6712 |
moreargs= |
6713 |
for fil in `cat "$save_arg"` |
6714 |
do |
6715 |
# func_append moreargs " $fil" |
6716 |
arg=$fil |
6717 |
# A libtool-controlled object. |
6718 |
|
6719 |
# Check to see that this really is a libtool object. |
6720 |
if func_lalib_unsafe_p "$arg"; then |
6721 |
pic_object= |
6722 |
non_pic_object= |
6723 |
|
6724 |
# Read the .lo file |
6725 |
func_source "$arg" |
6726 |
|
6727 |
if test -z "$pic_object" || |
6728 |
test -z "$non_pic_object" || |
6729 |
test none = "$pic_object" && |
6730 |
test none = "$non_pic_object"; then |
6731 |
func_fatal_error "cannot find name of object for '$arg'" |
6732 |
fi |
6733 |
|
6734 |
# Extract subdirectory from the argument. |
6735 |
func_dirname "$arg" "/" "" |
6736 |
xdir=$func_dirname_result |
6737 |
|
6738 |
if test none != "$pic_object"; then |
6739 |
# Prepend the subdirectory the object is found in. |
6740 |
pic_object=$xdir$pic_object |
6741 |
|
6742 |
if test dlfiles = "$prev"; then |
6743 |
if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then |
6744 |
func_append dlfiles " $pic_object" |
6745 |
prev= |
6746 |
continue |
6747 |
else |
6748 |
# If libtool objects are unsupported, then we need to preload. |
6749 |
prev=dlprefiles |
6750 |
fi |
6751 |
fi |
6752 |
|
6753 |
# CHECK ME: I think I busted this. -Ossama |
6754 |
if test dlprefiles = "$prev"; then |
6755 |
# Preload the old-style object. |
6756 |
func_append dlprefiles " $pic_object" |
6757 |
prev= |
6758 |
fi |
6759 |
|
6760 |
# A PIC object. |
6761 |
func_append libobjs " $pic_object" |
6762 |
arg=$pic_object |
6763 |
fi |
6764 |
|
6765 |
# Non-PIC object. |
6766 |
if test none != "$non_pic_object"; then |
6767 |
# Prepend the subdirectory the object is found in. |
6768 |
non_pic_object=$xdir$non_pic_object |
6769 |
|
6770 |
# A standard non-PIC object |
6771 |
func_append non_pic_objects " $non_pic_object" |
6772 |
if test -z "$pic_object" || test none = "$pic_object"; then |
6773 |
arg=$non_pic_object |
6774 |
fi |
6775 |
else |
6776 |
# If the PIC object exists, use it instead. |
6777 |
# $xdir was prepended to $pic_object above. |
6778 |
non_pic_object=$pic_object |
6779 |
func_append non_pic_objects " $non_pic_object" |
6780 |
fi |
6781 |
else |
6782 |
# Only an error if not doing a dry-run. |
6783 |
if $opt_dry_run; then |
6784 |
# Extract subdirectory from the argument. |
6785 |
func_dirname "$arg" "/" "" |
6786 |
xdir=$func_dirname_result |
6787 |
|
6788 |
func_lo2o "$arg" |
6789 |
pic_object=$xdir$objdir/$func_lo2o_result |
6790 |
non_pic_object=$xdir$func_lo2o_result |
6791 |
func_append libobjs " $pic_object" |
6792 |
func_append non_pic_objects " $non_pic_object" |
6793 |
else |
6794 |
func_fatal_error "'$arg' is not a valid libtool object" |
6795 |
fi |
6796 |
fi |
6797 |
done |
6798 |
else |
6799 |
func_fatal_error "link input file '$arg' does not exist" |
6800 |
fi |
6801 |
arg=$save_arg |
6802 |
prev= |
6803 |
continue |
6804 |
;; |
6805 |
os2dllname) |
6806 |
os2dllname=$arg |
6807 |
prev= |
6808 |
continue |
6809 |
;; |
6810 |
precious_regex) |
6811 |
precious_files_regex=$arg |
6812 |
prev= |
6813 |
continue |
6814 |
;; |
6815 |
release) |
6816 |
release=-$arg |
6817 |
prev= |
6818 |
continue |
6819 |
;; |
6820 |
rpath | xrpath) |
6821 |
# We need an absolute path. |
6822 |
case $arg in |
6823 |
[\\/]* | [A-Za-z]:[\\/]*) ;; |
6824 |
*) |
6825 |
func_fatal_error "only absolute run-paths are allowed" |
6826 |
;; |
6827 |
esac |
6828 |
if test rpath = "$prev"; then |
6829 |
case "$rpath " in |
6830 |
*" $arg "*) ;; |
6831 |
*) func_append rpath " $arg" ;; |
6832 |
esac |
6833 |
else |
6834 |
case "$xrpath " in |
6835 |
*" $arg "*) ;; |
6836 |
*) func_append xrpath " $arg" ;; |
6837 |
esac |
6838 |
fi |
6839 |
prev= |
6840 |
continue |
6841 |
;; |
6842 |
shrext) |
6843 |
shrext_cmds=$arg |
6844 |
prev= |
6845 |
continue |
6846 |
;; |
6847 |
weak) |
6848 |
func_append weak_libs " $arg" |
6849 |
prev= |
6850 |
continue |
6851 |
;; |
6852 |
xcclinker) |
6853 |
func_append linker_flags " $qarg" |
6854 |
func_append compiler_flags " $qarg" |
6855 |
prev= |
6856 |
func_append compile_command " $qarg" |
6857 |
func_append finalize_command " $qarg" |
6858 |
continue |
6859 |
;; |
6860 |
xcompiler) |
6861 |
func_append compiler_flags " $qarg" |
6862 |
prev= |
6863 |
func_append compile_command " $qarg" |
6864 |
func_append finalize_command " $qarg" |
6865 |
continue |
6866 |
;; |
6867 |
xlinker) |
6868 |
func_append linker_flags " $qarg" |
6869 |
func_append compiler_flags " $wl$qarg" |
6870 |
prev= |
6871 |
func_append compile_command " $wl$qarg" |
6872 |
func_append finalize_command " $wl$qarg" |
6873 |
continue |
6874 |
;; |
6875 |
*) |
6876 |
eval "$prev=\"\$arg\"" |
6877 |
prev= |
6878 |
continue |
6879 |
;; |
6880 |
esac |
6881 |
fi # test -n "$prev" |
6882 |
|
6883 |
prevarg=$arg |
6884 |
|
6885 |
case $arg in |
6886 |
-all-static) |
6887 |
if test -n "$link_static_flag"; then |
6888 |
# See comment for -static flag below, for more details. |
6889 |
func_append compile_command " $link_static_flag" |
6890 |
func_append finalize_command " $link_static_flag" |
6891 |
fi |
6892 |
continue |
6893 |
;; |
6894 |
|
6895 |
-allow-undefined) |
6896 |
# FIXME: remove this flag sometime in the future. |
6897 |
func_fatal_error "'-allow-undefined' must not be used because it is the default" |
6898 |
;; |
6899 |
|
6900 |
-avoid-version) |
6901 |
avoid_version=yes |
6902 |
continue |
6903 |
;; |
6904 |
|
6905 |
-bindir) |
6906 |
prev=bindir |
6907 |
continue |
6908 |
;; |
6909 |
|
6910 |
-dlopen) |
6911 |
prev=dlfiles |
6912 |
continue |
6913 |
;; |
6914 |
|
6915 |
-dlpreopen) |
6916 |
prev=dlprefiles |
6917 |
continue |
6918 |
;; |
6919 |
|
6920 |
-export-dynamic) |
6921 |
export_dynamic=yes |
6922 |
continue |
6923 |
;; |
6924 |
|
6925 |
-export-symbols | -export-symbols-regex) |
6926 |
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then |
6927 |
func_fatal_error "more than one -exported-symbols argument is not allowed" |
6928 |
fi |
6929 |
if test X-export-symbols = "X$arg"; then |
6930 |
prev=expsyms |
6931 |
else |
6932 |
prev=expsyms_regex |
6933 |
fi |
6934 |
continue |
6935 |
;; |
6936 |
|
6937 |
-framework) |
6938 |
prev=framework |
6939 |
continue |
6940 |
;; |
6941 |
|
6942 |
-inst-prefix-dir) |
6943 |
prev=inst_prefix |
6944 |
continue |
6945 |
;; |
6946 |
|
6947 |
# The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* |
6948 |
# so, if we see these flags be careful not to treat them like -L |
6949 |
-L[A-Z][A-Z]*:*) |
6950 |
case $with_gcc/$host in |
6951 |
no/*-*-irix* | /*-*-irix*) |
6952 |
func_append compile_command " $arg" |
6953 |
func_append finalize_command " $arg" |
6954 |
;; |
6955 |
esac |
6956 |
continue |
6957 |
;; |
6958 |
|
6959 |
-L*) |
6960 |
func_stripname "-L" '' "$arg" |
6961 |
if test -z "$func_stripname_result"; then |
6962 |
if test "$#" -gt 0; then |
6963 |
func_fatal_error "require no space between '-L' and '$1'" |
6964 |
else |
6965 |
func_fatal_error "need path for '-L' option" |
6966 |
fi |
6967 |
fi |
6968 |
func_resolve_sysroot "$func_stripname_result" |
6969 |
dir=$func_resolve_sysroot_result |
6970 |
# We need an absolute path. |
6971 |
case $dir in |
6972 |
[\\/]* | [A-Za-z]:[\\/]*) ;; |
6973 |
*) |
6974 |
absdir=`cd "$dir" && pwd` |
6975 |
test -z "$absdir" && \ |
6976 |
func_fatal_error "cannot determine absolute directory name of '$dir'" |
6977 |
dir=$absdir |
6978 |
;; |
6979 |
esac |
6980 |
case "$deplibs " in |
6981 |
*" -L$dir "* | *" $arg "*) |
6982 |
# Will only happen for absolute or sysroot arguments |
6983 |
;; |
6984 |
*) |
6985 |
# Preserve sysroot, but never include relative directories |
6986 |
case $dir in |
6987 |
[\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; |
6988 |
*) func_append deplibs " -L$dir" ;; |
6989 |
esac |
6990 |
func_append lib_search_path " $dir" |
6991 |
;; |
6992 |
esac |
6993 |
case $host in |
6994 |
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
6995 |
testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` |
6996 |
case :$dllsearchpath: in |
6997 |
*":$dir:"*) ;; |
6998 |
::) dllsearchpath=$dir;; |
6999 |
*) func_append dllsearchpath ":$dir";; |
7000 |
esac |
7001 |
case :$dllsearchpath: in |
7002 |
*":$testbindir:"*) ;; |
7003 |
::) dllsearchpath=$testbindir;; |
7004 |
*) func_append dllsearchpath ":$testbindir";; |
7005 |
esac |
7006 |
;; |
7007 |
esac |
7008 |
continue |
7009 |
;; |
7010 |
|
7011 |
-l*) |
7012 |
if test X-lc = "X$arg" || test X-lm = "X$arg"; then |
7013 |
case $host in |
7014 |
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) |
7015 |
# These systems don't actually have a C or math library (as such) |
7016 |
continue |
7017 |
;; |
7018 |
*-*-os2*) |
7019 |
# These systems don't actually have a C library (as such) |
7020 |
test X-lc = "X$arg" && continue |
7021 |
;; |
7022 |
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) |
7023 |
# Do not include libc due to us having libc/libc_r. |
7024 |
test X-lc = "X$arg" && continue |
7025 |
;; |
7026 |
*-*-rhapsody* | *-*-darwin1.[012]) |
7027 |
# Rhapsody C and math libraries are in the System framework |
7028 |
func_append deplibs " System.ltframework" |
7029 |
continue |
7030 |
;; |
7031 |
*-*-sco3.2v5* | *-*-sco5v6*) |
7032 |
# Causes problems with __ctype |
7033 |
test X-lc = "X$arg" && continue |
7034 |
;; |
7035 |
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
7036 |
# Compiler inserts libc in the correct place for threads to work |
7037 |
test X-lc = "X$arg" && continue |
7038 |
;; |
7039 |
esac |
7040 |
elif test X-lc_r = "X$arg"; then |
7041 |
case $host in |
7042 |
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) |
7043 |
# Do not include libc_r directly, use -pthread flag. |
7044 |
continue |
7045 |
;; |
7046 |
esac |
7047 |
fi |
7048 |
func_append deplibs " $arg" |
7049 |
continue |
7050 |
;; |
7051 |
|
7052 |
-mllvm) |
7053 |
prev=mllvm |
7054 |
continue |
7055 |
;; |
7056 |
|
7057 |
-module) |
7058 |
module=yes |
7059 |
continue |
7060 |
;; |
7061 |
|
7062 |
# Tru64 UNIX uses -model [arg] to determine the layout of C++ |
7063 |
# classes, name mangling, and exception handling. |
7064 |
# Darwin uses the -arch flag to determine output architecture. |
7065 |
-model|-arch|-isysroot|--sysroot) |
7066 |
func_append compiler_flags " $arg" |
7067 |
func_append compile_command " $arg" |
7068 |
func_append finalize_command " $arg" |
7069 |
prev=xcompiler |
7070 |
continue |
7071 |
;; |
7072 |
|
7073 |
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |
7074 |
|-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) |
7075 |
func_append compiler_flags " $arg" |
7076 |
func_append compile_command " $arg" |
7077 |
func_append finalize_command " $arg" |
7078 |
case "$new_inherited_linker_flags " in |
7079 |
*" $arg "*) ;; |
7080 |
* ) func_append new_inherited_linker_flags " $arg" ;; |
7081 |
esac |
7082 |
continue |
7083 |
;; |
7084 |
|
7085 |
-multi_module) |
7086 |
single_module=$wl-multi_module |
7087 |
continue |
7088 |
;; |
7089 |
|
7090 |
-no-fast-install) |
7091 |
fast_install=no |
7092 |
continue |
7093 |
;; |
7094 |
|
7095 |
-no-install) |
7096 |
case $host in |
7097 |
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) |
7098 |
# The PATH hackery in wrapper scripts is required on Windows |
7099 |
# and Darwin in order for the loader to find any dlls it needs. |
7100 |
func_warning "'-no-install' is ignored for $host" |
7101 |
func_warning "assuming '-no-fast-install' instead" |
7102 |
fast_install=no |
7103 |
;; |
7104 |
*) no_install=yes ;; |
7105 |
esac |
7106 |
continue |
7107 |
;; |
7108 |
|
7109 |
-no-undefined) |
7110 |
allow_undefined=no |
7111 |
continue |
7112 |
;; |
7113 |
|
7114 |
-objectlist) |
7115 |
prev=objectlist |
7116 |
continue |
7117 |
;; |
7118 |
|
7119 |
-os2dllname) |
7120 |
prev=os2dllname |
7121 |
continue |
7122 |
;; |
7123 |
|
7124 |
-o) prev=output ;; |
7125 |
|
7126 |
-precious-files-regex) |
7127 |
prev=precious_regex |
7128 |
continue |
7129 |
;; |
7130 |
|
7131 |
-release) |
7132 |
prev=release |
7133 |
continue |
7134 |
;; |
7135 |
|
7136 |
-rpath) |
7137 |
prev=rpath |
7138 |
continue |
7139 |
;; |
7140 |
|
7141 |
-R) |
7142 |
prev=xrpath |
7143 |
continue |
7144 |
;; |
7145 |
|
7146 |
-R*) |
7147 |
func_stripname '-R' '' "$arg" |
7148 |
dir=$func_stripname_result |
7149 |
# We need an absolute path. |
7150 |
case $dir in |
7151 |
[\\/]* | [A-Za-z]:[\\/]*) ;; |
7152 |
=*) |
7153 |
func_stripname '=' '' "$dir" |
7154 |
dir=$lt_sysroot$func_stripname_result |
7155 |
;; |
7156 |
*) |
7157 |
func_fatal_error "only absolute run-paths are allowed" |
7158 |
;; |
7159 |
esac |
7160 |
case "$xrpath " in |
7161 |
*" $dir "*) ;; |
7162 |
*) func_append xrpath " $dir" ;; |
7163 |
esac |
7164 |
continue |
7165 |
;; |
7166 |
|
7167 |
-shared) |
7168 |
# The effects of -shared are defined in a previous loop. |
7169 |
continue |
7170 |
;; |
7171 |
|
7172 |
-shrext) |
7173 |
prev=shrext |
7174 |
continue |
7175 |
;; |
7176 |
|
7177 |
-static | -static-libtool-libs) |
7178 |
# The effects of -static are defined in a previous loop. |
7179 |
# We used to do the same as -all-static on platforms that |
7180 |
# didn't have a PIC flag, but the assumption that the effects |
7181 |
# would be equivalent was wrong. It would break on at least |
7182 |
# Digital Unix and AIX. |
7183 |
continue |
7184 |
;; |
7185 |
|
7186 |
-thread-safe) |
7187 |
thread_safe=yes |
7188 |
continue |
7189 |
;; |
7190 |
|
7191 |
-version-info) |
7192 |
prev=vinfo |
7193 |
continue |
7194 |
;; |
7195 |
|
7196 |
-version-number) |
7197 |
prev=vinfo |
7198 |
vinfo_number=yes |
7199 |
continue |
7200 |
;; |
7201 |
|
7202 |
-weak) |
7203 |
prev=weak |
7204 |
continue |
7205 |
;; |
7206 |
|
7207 |
-Wc,*) |
7208 |
func_stripname '-Wc,' '' "$arg" |
7209 |
args=$func_stripname_result |
7210 |
arg= |
7211 |
save_ifs=$IFS; IFS=, |
7212 |
for flag in $args; do |
7213 |
IFS=$save_ifs |
7214 |
func_quote_for_eval "$flag" |
7215 |
func_append arg " $func_quote_for_eval_result" |
7216 |
func_append compiler_flags " $func_quote_for_eval_result" |
7217 |
done |
7218 |
IFS=$save_ifs |
7219 |
func_stripname ' ' '' "$arg" |
7220 |
arg=$func_stripname_result |
7221 |
;; |
7222 |
|
7223 |
-Wl,*) |
7224 |
func_stripname '-Wl,' '' "$arg" |
7225 |
args=$func_stripname_result |
7226 |
arg= |
7227 |
save_ifs=$IFS; IFS=, |
7228 |
for flag in $args; do |
7229 |
IFS=$save_ifs |
7230 |
func_quote_for_eval "$flag" |
7231 |
func_append arg " $wl$func_quote_for_eval_result" |
7232 |
func_append compiler_flags " $wl$func_quote_for_eval_result" |
7233 |
func_append linker_flags " $func_quote_for_eval_result" |
7234 |
done |
7235 |
IFS=$save_ifs |
7236 |
func_stripname ' ' '' "$arg" |
7237 |
arg=$func_stripname_result |
7238 |
;; |
7239 |
|
7240 |
-Xcompiler) |
7241 |
prev=xcompiler |
7242 |
continue |
7243 |
;; |
7244 |
|
7245 |
-Xlinker) |
7246 |
prev=xlinker |
7247 |
continue |
7248 |
;; |
7249 |
|
7250 |
-XCClinker) |
7251 |
prev=xcclinker |
7252 |
continue |
7253 |
;; |
7254 |
|
7255 |
# -msg_* for osf cc |
7256 |
-msg_*) |
7257 |
func_quote_for_eval "$arg" |
7258 |
arg=$func_quote_for_eval_result |
7259 |
;; |
7260 |
|
7261 |
# Flags to be passed through unchanged, with rationale: |
7262 |
# -64, -mips[0-9] enable 64-bit mode for the SGI compiler |
7263 |
# -r[0-9][0-9]* specify processor for the SGI compiler |
7264 |
# -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler |
7265 |
# +DA*, +DD* enable 64-bit mode for the HP compiler |
7266 |
# -q* compiler args for the IBM compiler |
7267 |
# -m*, -t[45]*, -txscale* architecture-specific flags for GCC |
7268 |
# -F/path path to uninstalled frameworks, gcc on darwin |
7269 |
# -p, -pg, --coverage, -fprofile-* profiling flags for GCC |
7270 |
# -fstack-protector* stack protector flags for GCC |
7271 |
# @file GCC response files |
7272 |
# -tp=* Portland pgcc target processor selection |
7273 |
# --sysroot=* for sysroot support |
7274 |
# -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization |
7275 |
# -stdlib=* select c++ std lib with clang |
7276 |
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ |
7277 |
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ |
7278 |
-O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*) |
7279 |
func_quote_for_eval "$arg" |
7280 |
arg=$func_quote_for_eval_result |
7281 |
func_append compile_command " $arg" |
7282 |
func_append finalize_command " $arg" |
7283 |
func_append compiler_flags " $arg" |
7284 |
continue |
7285 |
;; |
7286 |
|
7287 |
-Z*) |
7288 |
if test os2 = "`expr $host : '.*\(os2\)'`"; then |
7289 |
# OS/2 uses -Zxxx to specify OS/2-specific options |
7290 |
compiler_flags="$compiler_flags $arg" |
7291 |
func_append compile_command " $arg" |
7292 |
func_append finalize_command " $arg" |
7293 |
case $arg in |
7294 |
-Zlinker | -Zstack) |
7295 |
prev=xcompiler |
7296 |
;; |
7297 |
esac |
7298 |
continue |
7299 |
else |
7300 |
# Otherwise treat like 'Some other compiler flag' below |
7301 |
func_quote_for_eval "$arg" |
7302 |
arg=$func_quote_for_eval_result |
7303 |
fi |
7304 |
;; |
7305 |
|
7306 |
# Some other compiler flag. |
7307 |
-* | +*) |
7308 |
func_quote_for_eval "$arg" |
7309 |
arg=$func_quote_for_eval_result |
7310 |
;; |
7311 |
|
7312 |
*.$objext) |
7313 |
# A standard object. |
7314 |
func_append objs " $arg" |
7315 |
;; |
7316 |
|
7317 |
*.lo) |
7318 |
# A libtool-controlled object. |
7319 |
|
7320 |
# Check to see that this really is a libtool object. |
7321 |
if func_lalib_unsafe_p "$arg"; then |
7322 |
pic_object= |
7323 |
non_pic_object= |
7324 |
|
7325 |
# Read the .lo file |
7326 |
func_source "$arg" |
7327 |
|
7328 |
if test -z "$pic_object" || |
7329 |
test -z "$non_pic_object" || |
7330 |
test none = "$pic_object" && |
7331 |
test none = "$non_pic_object"; then |
7332 |
func_fatal_error "cannot find name of object for '$arg'" |
7333 |
fi |
7334 |
|
7335 |
# Extract subdirectory from the argument. |
7336 |
func_dirname "$arg" "/" "" |
7337 |
xdir=$func_dirname_result |
7338 |
|
7339 |
test none = "$pic_object" || { |
7340 |
# Prepend the subdirectory the object is found in. |
7341 |
pic_object=$xdir$pic_object |
7342 |
|
7343 |
if test dlfiles = "$prev"; then |
7344 |
if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then |
7345 |
func_append dlfiles " $pic_object" |
7346 |
prev= |
7347 |
continue |
7348 |
else |
7349 |
# If libtool objects are unsupported, then we need to preload. |
7350 |
prev=dlprefiles |
7351 |
fi |
7352 |
fi |
7353 |
|
7354 |
# CHECK ME: I think I busted this. -Ossama |
7355 |
if test dlprefiles = "$prev"; then |
7356 |
# Preload the old-style object. |
7357 |
func_append dlprefiles " $pic_object" |
7358 |
prev= |
7359 |
fi |
7360 |
|
7361 |
# A PIC object. |
7362 |
func_append libobjs " $pic_object" |
7363 |
arg=$pic_object |
7364 |
} |
7365 |
|
7366 |
# Non-PIC object. |
7367 |
if test none != "$non_pic_object"; then |
7368 |
# Prepend the subdirectory the object is found in. |
7369 |
non_pic_object=$xdir$non_pic_object |
7370 |
|
7371 |
# A standard non-PIC object |
7372 |
func_append non_pic_objects " $non_pic_object" |
7373 |
if test -z "$pic_object" || test none = "$pic_object"; then |
7374 |
arg=$non_pic_object |
7375 |
fi |
7376 |
else |
7377 |
# If the PIC object exists, use it instead. |
7378 |
# $xdir was prepended to $pic_object above. |
7379 |
non_pic_object=$pic_object |
7380 |
func_append non_pic_objects " $non_pic_object" |
7381 |
fi |
7382 |
else |
7383 |
# Only an error if not doing a dry-run. |
7384 |
if $opt_dry_run; then |
7385 |
# Extract subdirectory from the argument. |
7386 |
func_dirname "$arg" "/" "" |
7387 |
xdir=$func_dirname_result |
7388 |
|
7389 |
func_lo2o "$arg" |
7390 |
pic_object=$xdir$objdir/$func_lo2o_result |
7391 |
non_pic_object=$xdir$func_lo2o_result |
7392 |
func_append libobjs " $pic_object" |
7393 |
func_append non_pic_objects " $non_pic_object" |
7394 |
else |
7395 |
func_fatal_error "'$arg' is not a valid libtool object" |
7396 |
fi |
7397 |
fi |
7398 |
;; |
7399 |
|
7400 |
*.$libext) |
7401 |
# An archive. |
7402 |
func_append deplibs " $arg" |
7403 |
func_append old_deplibs " $arg" |
7404 |
continue |
7405 |
;; |
7406 |
|
7407 |
*.la) |
7408 |
# A libtool-controlled library. |
7409 |
|
7410 |
func_resolve_sysroot "$arg" |
7411 |
if test dlfiles = "$prev"; then |
7412 |
# This library was specified with -dlopen. |
7413 |
func_append dlfiles " $func_resolve_sysroot_result" |
7414 |
prev= |
7415 |
elif test dlprefiles = "$prev"; then |
7416 |
# The library was specified with -dlpreopen. |
7417 |
func_append dlprefiles " $func_resolve_sysroot_result" |
7418 |
prev= |
7419 |
else |
7420 |
func_append deplibs " $func_resolve_sysroot_result" |
7421 |
fi |
7422 |
continue |
7423 |
;; |
7424 |
|
7425 |
# Some other compiler argument. |
7426 |
*) |
7427 |
# Unknown arguments in both finalize_command and compile_command need |
7428 |
# to be aesthetically quoted because they are evaled later. |
7429 |
func_quote_for_eval "$arg" |
7430 |
arg=$func_quote_for_eval_result |
7431 |
;; |
7432 |
esac # arg |
7433 |
|
7434 |
# Now actually substitute the argument into the commands. |
7435 |
if test -n "$arg"; then |
7436 |
func_append compile_command " $arg" |
7437 |
func_append finalize_command " $arg" |
7438 |
fi |
7439 |
done # argument parsing loop |
7440 |
|
7441 |
test -n "$prev" && \ |
7442 |
func_fatal_help "the '$prevarg' option requires an argument" |
7443 |
|
7444 |
if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then |
7445 |
eval arg=\"$export_dynamic_flag_spec\" |
7446 |
func_append compile_command " $arg" |
7447 |
func_append finalize_command " $arg" |
7448 |
fi |
7449 |
|
7450 |
oldlibs= |
7451 |
# calculate the name of the file, without its directory |
7452 |
func_basename "$output" |
7453 |
outputname=$func_basename_result |
7454 |
libobjs_save=$libobjs |
7455 |
|
7456 |
if test -n "$shlibpath_var"; then |
7457 |
# get the directories listed in $shlibpath_var |
7458 |
eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` |
7459 |
else |
7460 |
shlib_search_path= |
7461 |
fi |
7462 |
eval sys_lib_search_path=\"$sys_lib_search_path_spec\" |
7463 |
eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" |
7464 |
|
7465 |
# Definition is injected by LT_CONFIG during libtool generation. |
7466 |
func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" |
7467 |
|
7468 |
func_dirname "$output" "/" "" |
7469 |
output_objdir=$func_dirname_result$objdir |
7470 |
func_to_tool_file "$output_objdir/" |
7471 |
tool_output_objdir=$func_to_tool_file_result |
7472 |
# Create the object directory. |
7473 |
func_mkdir_p "$output_objdir" |
7474 |
|
7475 |
# Determine the type of output |
7476 |
case $output in |
7477 |
"") |
7478 |
func_fatal_help "you must specify an output file" |
7479 |
;; |
7480 |
*.$libext) linkmode=oldlib ;; |
7481 |
*.lo | *.$objext) linkmode=obj ;; |
7482 |
*.la) linkmode=lib ;; |
7483 |
*) linkmode=prog ;; # Anything else should be a program. |
7484 |
esac |
7485 |
|
7486 |
specialdeplibs= |
7487 |
|
7488 |
libs= |
7489 |
# Find all interdependent deplibs by searching for libraries |
7490 |
# that are linked more than once (e.g. -la -lb -la) |
7491 |
for deplib in $deplibs; do |
7492 |
if $opt_preserve_dup_deps; then |
7493 |
case "$libs " in |
7494 |
*" $deplib "*) func_append specialdeplibs " $deplib" ;; |
7495 |
esac |
7496 |
fi |
7497 |
func_append libs " $deplib" |
7498 |
done |
7499 |
|
7500 |
if test lib = "$linkmode"; then |
7501 |
libs="$predeps $libs $compiler_lib_search_path $postdeps" |
7502 |
|
7503 |
# Compute libraries that are listed more than once in $predeps |
7504 |
# $postdeps and mark them as special (i.e., whose duplicates are |
7505 |
# not to be eliminated). |
7506 |
pre_post_deps= |
7507 |
if $opt_duplicate_compiler_generated_deps; then |
7508 |
for pre_post_dep in $predeps $postdeps; do |
7509 |
case "$pre_post_deps " in |
7510 |
*" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; |
7511 |
esac |
7512 |
func_append pre_post_deps " $pre_post_dep" |
7513 |
done |
7514 |
fi |
7515 |
pre_post_deps= |
7516 |
fi |
7517 |
|
7518 |
deplibs= |
7519 |
newdependency_libs= |
7520 |
newlib_search_path= |
7521 |
need_relink=no # whether we're linking any uninstalled libtool libraries |
7522 |
notinst_deplibs= # not-installed libtool libraries |
7523 |
notinst_path= # paths that contain not-installed libtool libraries |
7524 |
|
7525 |
case $linkmode in |
7526 |
lib) |
7527 |
passes="conv dlpreopen link" |
7528 |
for file in $dlfiles $dlprefiles; do |
7529 |
case $file in |
7530 |
*.la) ;; |
7531 |
*) |
7532 |
func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" |
7533 |
;; |
7534 |
esac |
7535 |
done |
7536 |
;; |
7537 |
prog) |
7538 |
compile_deplibs= |
7539 |
finalize_deplibs= |
7540 |
alldeplibs=false |
7541 |
newdlfiles= |
7542 |
newdlprefiles= |
7543 |
passes="conv scan dlopen dlpreopen link" |
7544 |
;; |
7545 |
*) passes="conv" |
7546 |
;; |
7547 |
esac |
7548 |
|
7549 |
for pass in $passes; do |
7550 |
# The preopen pass in lib mode reverses $deplibs; put it back here |
7551 |
# so that -L comes before libs that need it for instance... |
7552 |
if test lib,link = "$linkmode,$pass"; then |
7553 |
## FIXME: Find the place where the list is rebuilt in the wrong |
7554 |
## order, and fix it there properly |
7555 |
tmp_deplibs= |
7556 |
for deplib in $deplibs; do |
7557 |
tmp_deplibs="$deplib $tmp_deplibs" |
7558 |
done |
7559 |
deplibs=$tmp_deplibs |
7560 |
fi |
7561 |
|
7562 |
if test lib,link = "$linkmode,$pass" || |
7563 |
test prog,scan = "$linkmode,$pass"; then |
7564 |
libs=$deplibs |
7565 |
deplibs= |
7566 |
fi |
7567 |
if test prog = "$linkmode"; then |
7568 |
case $pass in |
7569 |
dlopen) libs=$dlfiles ;; |
7570 |
dlpreopen) libs=$dlprefiles ;; |
7571 |
link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; |
7572 |
esac |
7573 |
fi |
7574 |
if test lib,dlpreopen = "$linkmode,$pass"; then |
7575 |
# Collect and forward deplibs of preopened libtool libs |
7576 |
for lib in $dlprefiles; do |
7577 |
# Ignore non-libtool-libs |
7578 |
dependency_libs= |
7579 |
func_resolve_sysroot "$lib" |
7580 |
case $lib in |
7581 |
*.la) func_source "$func_resolve_sysroot_result" ;; |
7582 |
esac |
7583 |
|
7584 |
# Collect preopened libtool deplibs, except any this library |
7585 |
# has declared as weak libs |
7586 |
for deplib in $dependency_libs; do |
7587 |
func_basename "$deplib" |
7588 |
deplib_base=$func_basename_result |
7589 |
case " $weak_libs " in |
7590 |
*" $deplib_base "*) ;; |
7591 |
*) func_append deplibs " $deplib" ;; |
7592 |
esac |
7593 |
done |
7594 |
done |
7595 |
libs=$dlprefiles |
7596 |
fi |
7597 |
if test dlopen = "$pass"; then |
7598 |
# Collect dlpreopened libraries |
7599 |
save_deplibs=$deplibs |
7600 |
deplibs= |
7601 |
fi |
7602 |
|
7603 |
for deplib in $libs; do |
7604 |
lib= |
7605 |
found=false |
7606 |
case $deplib in |
7607 |
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |
7608 |
|-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) |
7609 |
if test prog,link = "$linkmode,$pass"; then |
7610 |
compile_deplibs="$deplib $compile_deplibs" |
7611 |
finalize_deplibs="$deplib $finalize_deplibs" |
7612 |
else |
7613 |
func_append compiler_flags " $deplib" |
7614 |
if test lib = "$linkmode"; then |
7615 |
case "$new_inherited_linker_flags " in |
7616 |
*" $deplib "*) ;; |
7617 |
* ) func_append new_inherited_linker_flags " $deplib" ;; |
7618 |
esac |
7619 |
fi |
7620 |
fi |
7621 |
continue |
7622 |
;; |
7623 |
-l*) |
7624 |
if test lib != "$linkmode" && test prog != "$linkmode"; then |
7625 |
func_warning "'-l' is ignored for archives/objects" |
7626 |
continue |
7627 |
fi |
7628 |
func_stripname '-l' '' "$deplib" |
7629 |
name=$func_stripname_result |
7630 |
if test lib = "$linkmode"; then |
7631 |
searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" |
7632 |
else |
7633 |
searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" |
7634 |
fi |
7635 |
for searchdir in $searchdirs; do |
7636 |
for search_ext in .la $std_shrext .so .a; do |
7637 |
# Search the libtool library |
7638 |
lib=$searchdir/lib$name$search_ext |
7639 |
if test -f "$lib"; then |
7640 |
if test .la = "$search_ext"; then |
7641 |
found=: |
7642 |
else |
7643 |
found=false |
7644 |
fi |
7645 |
break 2 |
7646 |
fi |
7647 |
done |
7648 |
done |
7649 |
if $found; then |
7650 |
# deplib is a libtool library |
7651 |
# If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, |
7652 |
# We need to do some special things here, and not later. |
7653 |
if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
7654 |
case " $predeps $postdeps " in |
7655 |
*" $deplib "*) |
7656 |
if func_lalib_p "$lib"; then |
7657 |
library_names= |
7658 |
old_library= |
7659 |
func_source "$lib" |
7660 |
for l in $old_library $library_names; do |
7661 |
ll=$l |
7662 |
done |
7663 |
if test "X$ll" = "X$old_library"; then # only static version available |
7664 |
found=false |
7665 |
func_dirname "$lib" "" "." |
7666 |
ladir=$func_dirname_result |
7667 |
lib=$ladir/$old_library |
7668 |
if test prog,link = "$linkmode,$pass"; then |
7669 |
compile_deplibs="$deplib $compile_deplibs" |
7670 |
finalize_deplibs="$deplib $finalize_deplibs" |
7671 |
else |
7672 |
deplibs="$deplib $deplibs" |
7673 |
test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" |
7674 |
fi |
7675 |
continue |
7676 |
fi |
7677 |
fi |
7678 |
;; |
7679 |
*) ;; |
7680 |
esac |
7681 |
fi |
7682 |
else |
7683 |
# deplib doesn't seem to be a libtool library |
7684 |
if test prog,link = "$linkmode,$pass"; then |
7685 |
compile_deplibs="$deplib $compile_deplibs" |
7686 |
finalize_deplibs="$deplib $finalize_deplibs" |
7687 |
else |
7688 |
deplibs="$deplib $deplibs" |
7689 |
test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" |
7690 |
fi |
7691 |
continue |
7692 |
fi |
7693 |
;; # -l |
7694 |
*.ltframework) |
7695 |
if test prog,link = "$linkmode,$pass"; then |
7696 |
compile_deplibs="$deplib $compile_deplibs" |
7697 |
finalize_deplibs="$deplib $finalize_deplibs" |
7698 |
else |
7699 |
deplibs="$deplib $deplibs" |
7700 |
if test lib = "$linkmode"; then |
7701 |
case "$new_inherited_linker_flags " in |
7702 |
*" $deplib "*) ;; |
7703 |
* ) func_append new_inherited_linker_flags " $deplib" ;; |
7704 |
esac |
7705 |
fi |
7706 |
fi |
7707 |
continue |
7708 |
;; |
7709 |
-L*) |
7710 |
case $linkmode in |
7711 |
lib) |
7712 |
deplibs="$deplib $deplibs" |
7713 |
test conv = "$pass" && continue |
7714 |
newdependency_libs="$deplib $newdependency_libs" |
7715 |
func_stripname '-L' '' "$deplib" |
7716 |
func_resolve_sysroot "$func_stripname_result" |
7717 |
func_append newlib_search_path " $func_resolve_sysroot_result" |
7718 |
;; |
7719 |
prog) |
7720 |
if test conv = "$pass"; then |
7721 |
deplibs="$deplib $deplibs" |
7722 |
continue |
7723 |
fi |
7724 |
if test scan = "$pass"; then |
7725 |
deplibs="$deplib $deplibs" |
7726 |
else |
7727 |
compile_deplibs="$deplib $compile_deplibs" |
7728 |
finalize_deplibs="$deplib $finalize_deplibs" |
7729 |
fi |
7730 |
func_stripname '-L' '' "$deplib" |
7731 |
func_resolve_sysroot "$func_stripname_result" |
7732 |
func_append newlib_search_path " $func_resolve_sysroot_result" |
7733 |
;; |
7734 |
*) |
7735 |
func_warning "'-L' is ignored for archives/objects" |
7736 |
;; |
7737 |
esac # linkmode |
7738 |
continue |
7739 |
;; # -L |
7740 |
-R*) |
7741 |
if test link = "$pass"; then |
7742 |
func_stripname '-R' '' "$deplib" |
7743 |
func_resolve_sysroot "$func_stripname_result" |
7744 |
dir=$func_resolve_sysroot_result |
7745 |
# Make sure the xrpath contains only unique directories. |
7746 |
case "$xrpath " in |
7747 |
*" $dir "*) ;; |
7748 |
*) func_append xrpath " $dir" ;; |
7749 |
esac |
7750 |
fi |
7751 |
deplibs="$deplib $deplibs" |
7752 |
continue |
7753 |
;; |
7754 |
*.la) |
7755 |
func_resolve_sysroot "$deplib" |
7756 |
lib=$func_resolve_sysroot_result |
7757 |
;; |
7758 |
*.$libext) |
7759 |
if test conv = "$pass"; then |
7760 |
deplibs="$deplib $deplibs" |
7761 |
continue |
7762 |
fi |
7763 |
case $linkmode in |
7764 |
lib) |
7765 |
# Linking convenience modules into shared libraries is allowed, |
7766 |
# but linking other static libraries is non-portable. |
7767 |
case " $dlpreconveniencelibs " in |
7768 |
*" $deplib "*) ;; |
7769 |
*) |
7770 |
valid_a_lib=false |
7771 |
case $deplibs_check_method in |
7772 |
match_pattern*) |
7773 |
set dummy $deplibs_check_method; shift |
7774 |
match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
7775 |
if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ |
7776 |
| $EGREP "$match_pattern_regex" > /dev/null; then |
7777 |
valid_a_lib=: |
7778 |
fi |
7779 |
;; |
7780 |
pass_all) |
7781 |
valid_a_lib=: |
7782 |
;; |
7783 |
esac |
7784 |
if $valid_a_lib; then |
7785 |
echo |
7786 |
$ECHO "*** Warning: Linking the shared library $output against the" |
7787 |
$ECHO "*** static library $deplib is not portable!" |
7788 |
deplibs="$deplib $deplibs" |
7789 |
else |
7790 |
echo |
7791 |
$ECHO "*** Warning: Trying to link with static lib archive $deplib." |
7792 |
echo "*** I have the capability to make that library automatically link in when" |
7793 |
echo "*** you link to this library. But I can only do this if you have a" |
7794 |
echo "*** shared version of the library, which you do not appear to have" |
7795 |
echo "*** because the file extensions .$libext of this argument makes me believe" |
7796 |
echo "*** that it is just a static archive that I should not use here." |
7797 |
fi |
7798 |
;; |
7799 |
esac |
7800 |
continue |
7801 |
;; |
7802 |
prog) |
7803 |
if test link != "$pass"; then |
7804 |
deplibs="$deplib $deplibs" |
7805 |
else |
7806 |
compile_deplibs="$deplib $compile_deplibs" |
7807 |
finalize_deplibs="$deplib $finalize_deplibs" |
7808 |
fi |
7809 |
continue |
7810 |
;; |
7811 |
esac # linkmode |
7812 |
;; # *.$libext |
7813 |
*.lo | *.$objext) |
7814 |
if test conv = "$pass"; then |
7815 |
deplibs="$deplib $deplibs" |
7816 |
elif test prog = "$linkmode"; then |
7817 |
if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then |
7818 |
# If there is no dlopen support or we're linking statically, |
7819 |
# we need to preload. |
7820 |
func_append newdlprefiles " $deplib" |
7821 |
compile_deplibs="$deplib $compile_deplibs" |
7822 |
finalize_deplibs="$deplib $finalize_deplibs" |
7823 |
else |
7824 |
func_append newdlfiles " $deplib" |
7825 |
fi |
7826 |
fi |
7827 |
continue |
7828 |
;; |
7829 |
%DEPLIBS%) |
7830 |
alldeplibs=: |
7831 |
continue |
7832 |
;; |
7833 |
esac # case $deplib |
7834 |
|
7835 |
$found || test -f "$lib" \ |
7836 |
|| func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" |
7837 |
|
7838 |
# Check to see that this really is a libtool archive. |
7839 |
func_lalib_unsafe_p "$lib" \ |
7840 |
|| func_fatal_error "'$lib' is not a valid libtool archive" |
7841 |
|
7842 |
func_dirname "$lib" "" "." |
7843 |
ladir=$func_dirname_result |
7844 |
|
7845 |
dlname= |
7846 |
dlopen= |
7847 |
dlpreopen= |
7848 |
libdir= |
7849 |
library_names= |
7850 |
old_library= |
7851 |
inherited_linker_flags= |
7852 |
# If the library was installed with an old release of libtool, |
7853 |
# it will not redefine variables installed, or shouldnotlink |
7854 |
installed=yes |
7855 |
shouldnotlink=no |
7856 |
avoidtemprpath= |
7857 |
|
7858 |
|
7859 |
# Read the .la file |
7860 |
func_source "$lib" |
7861 |
|
7862 |
# Convert "-framework foo" to "foo.ltframework" |
7863 |
if test -n "$inherited_linker_flags"; then |
7864 |
tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` |
7865 |
for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do |
7866 |
case " $new_inherited_linker_flags " in |
7867 |
*" $tmp_inherited_linker_flag "*) ;; |
7868 |
*) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; |
7869 |
esac |
7870 |
done |
7871 |
fi |
7872 |
dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
7873 |
if test lib,link = "$linkmode,$pass" || |
7874 |
test prog,scan = "$linkmode,$pass" || |
7875 |
{ test prog != "$linkmode" && test lib != "$linkmode"; }; then |
7876 |
test -n "$dlopen" && func_append dlfiles " $dlopen" |
7877 |
test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" |
7878 |
fi |
7879 |
|
7880 |
if test conv = "$pass"; then |
7881 |
# Only check for convenience libraries |
7882 |
deplibs="$lib $deplibs" |
7883 |
if test -z "$libdir"; then |
7884 |
if test -z "$old_library"; then |
7885 |
func_fatal_error "cannot find name of link library for '$lib'" |
7886 |
fi |
7887 |
# It is a libtool convenience library, so add in its objects. |
7888 |
func_append convenience " $ladir/$objdir/$old_library" |
7889 |
func_append old_convenience " $ladir/$objdir/$old_library" |
7890 |
elif test prog != "$linkmode" && test lib != "$linkmode"; then |
7891 |
func_fatal_error "'$lib' is not a convenience library" |
7892 |
fi |
7893 |
tmp_libs= |
7894 |
for deplib in $dependency_libs; do |
7895 |
deplibs="$deplib $deplibs" |
7896 |
if $opt_preserve_dup_deps; then |
7897 |
case "$tmp_libs " in |
7898 |
*" $deplib "*) func_append specialdeplibs " $deplib" ;; |
7899 |
esac |
7900 |
fi |
7901 |
func_append tmp_libs " $deplib" |
7902 |
done |
7903 |
continue |
7904 |
fi # $pass = conv |
7905 |
|
7906 |
|
7907 |
# Get the name of the library we link against. |
7908 |
linklib= |
7909 |
if test -n "$old_library" && |
7910 |
{ test yes = "$prefer_static_libs" || |
7911 |
test built,no = "$prefer_static_libs,$installed"; }; then |
7912 |
linklib=$old_library |
7913 |
else |
7914 |
for l in $old_library $library_names; do |
7915 |
linklib=$l |
7916 |
done |
7917 |
fi |
7918 |
if test -z "$linklib"; then |
7919 |
func_fatal_error "cannot find name of link library for '$lib'" |
7920 |
fi |
7921 |
|
7922 |
# This library was specified with -dlopen. |
7923 |
if test dlopen = "$pass"; then |
7924 |
test -z "$libdir" \ |
7925 |
&& func_fatal_error "cannot -dlopen a convenience library: '$lib'" |
7926 |
if test -z "$dlname" || |
7927 |
test yes != "$dlopen_support" || |
7928 |
test no = "$build_libtool_libs" |
7929 |
then |
7930 |
# If there is no dlname, no dlopen support or we're linking |
7931 |
# statically, we need to preload. We also need to preload any |
7932 |
# dependent libraries so libltdl's deplib preloader doesn't |
7933 |
# bomb out in the load deplibs phase. |
7934 |
func_append dlprefiles " $lib $dependency_libs" |
7935 |
else |
7936 |
func_append newdlfiles " $lib" |
7937 |
fi |
7938 |
continue |
7939 |
fi # $pass = dlopen |
7940 |
|
7941 |
# We need an absolute path. |
7942 |
case $ladir in |
7943 |
[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; |
7944 |
*) |
7945 |
abs_ladir=`cd "$ladir" && pwd` |
7946 |
if test -z "$abs_ladir"; then |
7947 |
func_warning "cannot determine absolute directory name of '$ladir'" |
7948 |
func_warning "passing it literally to the linker, although it might fail" |
7949 |
abs_ladir=$ladir |
7950 |
fi |
7951 |
;; |
7952 |
esac |
7953 |
func_basename "$lib" |
7954 |
laname=$func_basename_result |
7955 |
|
7956 |
# Find the relevant object directory and library name. |
7957 |
if test yes = "$installed"; then |
7958 |
if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
7959 |
func_warning "library '$lib' was moved." |
7960 |
dir=$ladir |
7961 |
absdir=$abs_ladir |
7962 |
libdir=$abs_ladir |
7963 |
else |
7964 |
dir=$lt_sysroot$libdir |
7965 |
absdir=$lt_sysroot$libdir |
7966 |
fi |
7967 |
test yes = "$hardcode_automatic" && avoidtemprpath=yes |
7968 |
else |
7969 |
if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
7970 |
dir=$ladir |
7971 |
absdir=$abs_ladir |
7972 |
# Remove this search path later |
7973 |
func_append notinst_path " $abs_ladir" |
7974 |
else |
7975 |
dir=$ladir/$objdir |
7976 |
absdir=$abs_ladir/$objdir |
7977 |
# Remove this search path later |
7978 |
func_append notinst_path " $abs_ladir" |
7979 |
fi |
7980 |
fi # $installed = yes |
7981 |
func_stripname 'lib' '.la' "$laname" |
7982 |
name=$func_stripname_result |
7983 |
|
7984 |
# This library was specified with -dlpreopen. |
7985 |
if test dlpreopen = "$pass"; then |
7986 |
if test -z "$libdir" && test prog = "$linkmode"; then |
7987 |
func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" |
7988 |
fi |
7989 |
case $host in |
7990 |
# special handling for platforms with PE-DLLs. |
7991 |
*cygwin* | *mingw* | *cegcc* ) |
7992 |
# Linker will automatically link against shared library if both |
7993 |
# static and shared are present. Therefore, ensure we extract |
7994 |
# symbols from the import library if a shared library is present |
7995 |
# (otherwise, the dlopen module name will be incorrect). We do |
7996 |
# this by putting the import library name into $newdlprefiles. |
7997 |
# We recover the dlopen module name by 'saving' the la file |
7998 |
# name in a special purpose variable, and (later) extracting the |
7999 |
# dlname from the la file. |
8000 |
if test -n "$dlname"; then |
8001 |
func_tr_sh "$dir/$linklib" |
8002 |
eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" |
8003 |
func_append newdlprefiles " $dir/$linklib" |
8004 |
else |
8005 |
func_append newdlprefiles " $dir/$old_library" |
8006 |
# Keep a list of preopened convenience libraries to check |
8007 |
# that they are being used correctly in the link pass. |
8008 |
test -z "$libdir" && \ |
8009 |
func_append dlpreconveniencelibs " $dir/$old_library" |
8010 |
fi |
8011 |
;; |
8012 |
* ) |
8013 |
# Prefer using a static library (so that no silly _DYNAMIC symbols |
8014 |
# are required to link). |
8015 |
if test -n "$old_library"; then |
8016 |
func_append newdlprefiles " $dir/$old_library" |
8017 |
# Keep a list of preopened convenience libraries to check |
8018 |
# that they are being used correctly in the link pass. |
8019 |
test -z "$libdir" && \ |
8020 |
func_append dlpreconveniencelibs " $dir/$old_library" |
8021 |
# Otherwise, use the dlname, so that lt_dlopen finds it. |
8022 |
elif test -n "$dlname"; then |
8023 |
func_append newdlprefiles " $dir/$dlname" |
8024 |
else |
8025 |
func_append newdlprefiles " $dir/$linklib" |
8026 |
fi |
8027 |
;; |
8028 |
esac |
8029 |
fi # $pass = dlpreopen |
8030 |
|
8031 |
if test -z "$libdir"; then |
8032 |
# Link the convenience library |
8033 |
if test lib = "$linkmode"; then |
8034 |
deplibs="$dir/$old_library $deplibs" |
8035 |
elif test prog,link = "$linkmode,$pass"; then |
8036 |
compile_deplibs="$dir/$old_library $compile_deplibs" |
8037 |
finalize_deplibs="$dir/$old_library $finalize_deplibs" |
8038 |
else |
8039 |
deplibs="$lib $deplibs" # used for prog,scan pass |
8040 |
fi |
8041 |
continue |
8042 |
fi |
8043 |
|
8044 |
|
8045 |
if test prog = "$linkmode" && test link != "$pass"; then |
8046 |
func_append newlib_search_path " $ladir" |
8047 |
deplibs="$lib $deplibs" |
8048 |
|
8049 |
linkalldeplibs=false |
8050 |
if test no != "$link_all_deplibs" || test -z "$library_names" || |
8051 |
test no = "$build_libtool_libs"; then |
8052 |
linkalldeplibs=: |
8053 |
fi |
8054 |
|
8055 |
tmp_libs= |
8056 |
for deplib in $dependency_libs; do |
8057 |
case $deplib in |
8058 |
-L*) func_stripname '-L' '' "$deplib" |
8059 |
func_resolve_sysroot "$func_stripname_result" |
8060 |
func_append newlib_search_path " $func_resolve_sysroot_result" |
8061 |
;; |
8062 |
esac |
8063 |
# Need to link against all dependency_libs? |
8064 |
if $linkalldeplibs; then |
8065 |
deplibs="$deplib $deplibs" |
8066 |
else |
8067 |
# Need to hardcode shared library paths |
8068 |
# or/and link against static libraries |
8069 |
newdependency_libs="$deplib $newdependency_libs" |
8070 |
fi |
8071 |
if $opt_preserve_dup_deps; then |
8072 |
case "$tmp_libs " in |
8073 |
*" $deplib "*) func_append specialdeplibs " $deplib" ;; |
8074 |
esac |
8075 |
fi |
8076 |
func_append tmp_libs " $deplib" |
8077 |
done # for deplib |
8078 |
continue |
8079 |
fi # $linkmode = prog... |
8080 |
|
8081 |
if test prog,link = "$linkmode,$pass"; then |
8082 |
if test -n "$library_names" && |
8083 |
{ { test no = "$prefer_static_libs" || |
8084 |
test built,yes = "$prefer_static_libs,$installed"; } || |
8085 |
test -z "$old_library"; }; then |
8086 |
# We need to hardcode the library path |
8087 |
if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then |
8088 |
# Make sure the rpath contains only unique directories. |
8089 |
case $temp_rpath: in |
8090 |
*"$absdir:"*) ;; |
8091 |
*) func_append temp_rpath "$absdir:" ;; |
8092 |
esac |
8093 |
fi |
8094 |
|
8095 |
# Hardcode the library path. |
8096 |
# Skip directories that are in the system default run-time |
8097 |
# search path. |
8098 |
case " $sys_lib_dlsearch_path " in |
8099 |
*" $absdir "*) ;; |
8100 |
*) |
8101 |
case "$compile_rpath " in |
8102 |
*" $absdir "*) ;; |
8103 |
*) func_append compile_rpath " $absdir" ;; |
8104 |
esac |
8105 |
;; |
8106 |
esac |
8107 |
case " $sys_lib_dlsearch_path " in |
8108 |
*" $libdir "*) ;; |
8109 |
*) |
8110 |
case "$finalize_rpath " in |
8111 |
*" $libdir "*) ;; |
8112 |
*) func_append finalize_rpath " $libdir" ;; |
8113 |
esac |
8114 |
;; |
8115 |
esac |
8116 |
fi # $linkmode,$pass = prog,link... |
8117 |
|
8118 |
if $alldeplibs && |
8119 |
{ test pass_all = "$deplibs_check_method" || |
8120 |
{ test yes = "$build_libtool_libs" && |
8121 |
test -n "$library_names"; }; }; then |
8122 |
# We only need to search for static libraries |
8123 |
continue |
8124 |
fi |
8125 |
fi |
8126 |
|
8127 |
link_static=no # Whether the deplib will be linked statically |
8128 |
use_static_libs=$prefer_static_libs |
8129 |
if test built = "$use_static_libs" && test yes = "$installed"; then |
8130 |
use_static_libs=no |
8131 |
fi |
8132 |
if test -n "$library_names" && |
8133 |
{ test no = "$use_static_libs" || test -z "$old_library"; }; then |
8134 |
case $host in |
8135 |
*cygwin* | *mingw* | *cegcc* | *os2*) |
8136 |
# No point in relinking DLLs because paths are not encoded |
8137 |
func_append notinst_deplibs " $lib" |
8138 |
need_relink=no |
8139 |
;; |
8140 |
*) |
8141 |
if test no = "$installed"; then |
8142 |
func_append notinst_deplibs " $lib" |
8143 |
need_relink=yes |
8144 |
fi |
8145 |
;; |
8146 |
esac |
8147 |
# This is a shared library |
8148 |
|
8149 |
# Warn about portability, can't link against -module's on some |
8150 |
# systems (darwin). Don't bleat about dlopened modules though! |
8151 |
dlopenmodule= |
8152 |
for dlpremoduletest in $dlprefiles; do |
8153 |
if test "X$dlpremoduletest" = "X$lib"; then |
8154 |
dlopenmodule=$dlpremoduletest |
8155 |
break |
8156 |
fi |
8157 |
done |
8158 |
if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then |
8159 |
echo |
8160 |
if test prog = "$linkmode"; then |
8161 |
$ECHO "*** Warning: Linking the executable $output against the loadable module" |
8162 |
else |
8163 |
$ECHO "*** Warning: Linking the shared library $output against the loadable module" |
8164 |
fi |
8165 |
$ECHO "*** $linklib is not portable!" |
8166 |
fi |
8167 |
if test lib = "$linkmode" && |
8168 |
test yes = "$hardcode_into_libs"; then |
8169 |
# Hardcode the library path. |
8170 |
# Skip directories that are in the system default run-time |
8171 |
# search path. |
8172 |
case " $sys_lib_dlsearch_path " in |
8173 |
*" $absdir "*) ;; |
8174 |
*) |
8175 |
case "$compile_rpath " in |
8176 |
*" $absdir "*) ;; |
8177 |
*) func_append compile_rpath " $absdir" ;; |
8178 |
esac |
8179 |
;; |
8180 |
esac |
8181 |
case " $sys_lib_dlsearch_path " in |
8182 |
*" $libdir "*) ;; |
8183 |
*) |
8184 |
case "$finalize_rpath " in |
8185 |
*" $libdir "*) ;; |
8186 |
*) func_append finalize_rpath " $libdir" ;; |
8187 |
esac |
8188 |
;; |
8189 |
esac |
8190 |
fi |
8191 |
|
8192 |
if test -n "$old_archive_from_expsyms_cmds"; then |
8193 |
# figure out the soname |
8194 |
set dummy $library_names |
8195 |
shift |
8196 |
realname=$1 |
8197 |
shift |
8198 |
libname=`eval "\\$ECHO \"$libname_spec\""` |
8199 |
# use dlname if we got it. it's perfectly good, no? |
8200 |
if test -n "$dlname"; then |
8201 |
soname=$dlname |
8202 |
elif test -n "$soname_spec"; then |
8203 |
# bleh windows |
8204 |
case $host in |
8205 |
*cygwin* | mingw* | *cegcc* | *os2*) |
8206 |
func_arith $current - $age |
8207 |
major=$func_arith_result |
8208 |
versuffix=-$major |
8209 |
;; |
8210 |
esac |
8211 |
eval soname=\"$soname_spec\" |
8212 |
else |
8213 |
soname=$realname |
8214 |
fi |
8215 |
|
8216 |
# Make a new name for the extract_expsyms_cmds to use |
8217 |
soroot=$soname |
8218 |
func_basename "$soroot" |
8219 |
soname=$func_basename_result |
8220 |
func_stripname 'lib' '.dll' "$soname" |
8221 |
newlib=libimp-$func_stripname_result.a |
8222 |
|
8223 |
# If the library has no export list, then create one now |
8224 |
if test -f "$output_objdir/$soname-def"; then : |
8225 |
else |
8226 |
func_verbose "extracting exported symbol list from '$soname'" |
8227 |
func_execute_cmds "$extract_expsyms_cmds" 'exit $?' |
8228 |
fi |
8229 |
|
8230 |
# Create $newlib |
8231 |
if test -f "$output_objdir/$newlib"; then :; else |
8232 |
func_verbose "generating import library for '$soname'" |
8233 |
func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' |
8234 |
fi |
8235 |
# make sure the library variables are pointing to the new library |
8236 |
dir=$output_objdir |
8237 |
linklib=$newlib |
8238 |
fi # test -n "$old_archive_from_expsyms_cmds" |
8239 |
|
8240 |
if test prog = "$linkmode" || test relink != "$opt_mode"; then |
8241 |
add_shlibpath= |
8242 |
add_dir= |
8243 |
add= |
8244 |
lib_linked=yes |
8245 |
case $hardcode_action in |
8246 |
immediate | unsupported) |
8247 |
if test no = "$hardcode_direct"; then |
8248 |
add=$dir/$linklib |
8249 |
case $host in |
8250 |
*-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; |
8251 |
*-*-sysv4*uw2*) add_dir=-L$dir ;; |
8252 |
*-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ |
8253 |
*-*-unixware7*) add_dir=-L$dir ;; |
8254 |
*-*-darwin* ) |
8255 |
# if the lib is a (non-dlopened) module then we cannot |
8256 |
# link against it, someone is ignoring the earlier warnings |
8257 |
if /usr/bin/file -L $add 2> /dev/null | |
8258 |
$GREP ": [^:]* bundle" >/dev/null; then |
8259 |
if test "X$dlopenmodule" != "X$lib"; then |
8260 |
$ECHO "*** Warning: lib $linklib is a module, not a shared library" |
8261 |
if test -z "$old_library"; then |
8262 |
echo |
8263 |
echo "*** And there doesn't seem to be a static archive available" |
8264 |
echo "*** The link will probably fail, sorry" |
8265 |
else |
8266 |
add=$dir/$old_library |
8267 |
fi |
8268 |
elif test -n "$old_library"; then |
8269 |
add=$dir/$old_library |
8270 |
fi |
8271 |
fi |
8272 |
esac |
8273 |
elif test no = "$hardcode_minus_L"; then |
8274 |
case $host in |
8275 |
*-*-sunos*) add_shlibpath=$dir ;; |
8276 |
esac |
8277 |
add_dir=-L$dir |
8278 |
add=-l$name |
8279 |
elif test no = "$hardcode_shlibpath_var"; then |
8280 |
add_shlibpath=$dir |
8281 |
add=-l$name |
8282 |
else |
8283 |
lib_linked=no |
8284 |
fi |
8285 |
;; |
8286 |
relink) |
8287 |
if test yes = "$hardcode_direct" && |
8288 |
test no = "$hardcode_direct_absolute"; then |
8289 |
add=$dir/$linklib |
8290 |
elif test yes = "$hardcode_minus_L"; then |
8291 |
add_dir=-L$absdir |
8292 |
# Try looking first in the location we're being installed to. |
8293 |
if test -n "$inst_prefix_dir"; then |
8294 |
case $libdir in |
8295 |
[\\/]*) |
8296 |
func_append add_dir " -L$inst_prefix_dir$libdir" |
8297 |
;; |
8298 |
esac |
8299 |
fi |
8300 |
add=-l$name |
8301 |
elif test yes = "$hardcode_shlibpath_var"; then |
8302 |
add_shlibpath=$dir |
8303 |
add=-l$name |
8304 |
else |
8305 |
lib_linked=no |
8306 |
fi |
8307 |
;; |
8308 |
*) lib_linked=no ;; |
8309 |
esac |
8310 |
|
8311 |
if test yes != "$lib_linked"; then |
8312 |
func_fatal_configuration "unsupported hardcode properties" |
8313 |
fi |
8314 |
|
8315 |
if test -n "$add_shlibpath"; then |
8316 |
case :$compile_shlibpath: in |
8317 |
*":$add_shlibpath:"*) ;; |
8318 |
*) func_append compile_shlibpath "$add_shlibpath:" ;; |
8319 |
esac |
8320 |
fi |
8321 |
if test prog = "$linkmode"; then |
8322 |
test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" |
8323 |
test -n "$add" && compile_deplibs="$add $compile_deplibs" |
8324 |
else |
8325 |
test -n "$add_dir" && deplibs="$add_dir $deplibs" |
8326 |
test -n "$add" && deplibs="$add $deplibs" |
8327 |
if test yes != "$hardcode_direct" && |
8328 |
test yes != "$hardcode_minus_L" && |
8329 |
test yes = "$hardcode_shlibpath_var"; then |
8330 |
case :$finalize_shlibpath: in |
8331 |
*":$libdir:"*) ;; |
8332 |
*) func_append finalize_shlibpath "$libdir:" ;; |
8333 |
esac |
8334 |
fi |
8335 |
fi |
8336 |
fi |
8337 |
|
8338 |
if test prog = "$linkmode" || test relink = "$opt_mode"; then |
8339 |
add_shlibpath= |
8340 |
add_dir= |
8341 |
add= |
8342 |
# Finalize command for both is simple: just hardcode it. |
8343 |
if test yes = "$hardcode_direct" && |
8344 |
test no = "$hardcode_direct_absolute"; then |
8345 |
add=$libdir/$linklib |
8346 |
elif test yes = "$hardcode_minus_L"; then |
8347 |
add_dir=-L$libdir |
8348 |
add=-l$name |
8349 |
elif test yes = "$hardcode_shlibpath_var"; then |
8350 |
case :$finalize_shlibpath: in |
8351 |
*":$libdir:"*) ;; |
8352 |
*) func_append finalize_shlibpath "$libdir:" ;; |
8353 |
esac |
8354 |
add=-l$name |
8355 |
elif test yes = "$hardcode_automatic"; then |
8356 |
if test -n "$inst_prefix_dir" && |
8357 |
test -f "$inst_prefix_dir$libdir/$linklib"; then |
8358 |
add=$inst_prefix_dir$libdir/$linklib |
8359 |
else |
8360 |
add=$libdir/$linklib |
8361 |
fi |
8362 |
else |
8363 |
# We cannot seem to hardcode it, guess we'll fake it. |
8364 |
add_dir=-L$libdir |
8365 |
# Try looking first in the location we're being installed to. |
8366 |
if test -n "$inst_prefix_dir"; then |
8367 |
case $libdir in |
8368 |
[\\/]*) |
8369 |
func_append add_dir " -L$inst_prefix_dir$libdir" |
8370 |
;; |
8371 |
esac |
8372 |
fi |
8373 |
add=-l$name |
8374 |
fi |
8375 |
|
8376 |
if test prog = "$linkmode"; then |
8377 |
test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" |
8378 |
test -n "$add" && finalize_deplibs="$add $finalize_deplibs" |
8379 |
else |
8380 |
test -n "$add_dir" && deplibs="$add_dir $deplibs" |
8381 |
test -n "$add" && deplibs="$add $deplibs" |
8382 |
fi |
8383 |
fi |
8384 |
elif test prog = "$linkmode"; then |
8385 |
# Here we assume that one of hardcode_direct or hardcode_minus_L |
8386 |
# is not unsupported. This is valid on all known static and |
8387 |
# shared platforms. |
8388 |
if test unsupported != "$hardcode_direct"; then |
8389 |
test -n "$old_library" && linklib=$old_library |
8390 |
compile_deplibs="$dir/$linklib $compile_deplibs" |
8391 |
finalize_deplibs="$dir/$linklib $finalize_deplibs" |
8392 |
else |
8393 |
compile_deplibs="-l$name -L$dir $compile_deplibs" |
8394 |
finalize_deplibs="-l$name -L$dir $finalize_deplibs" |
8395 |
fi |
8396 |
elif test yes = "$build_libtool_libs"; then |
8397 |
# Not a shared library |
8398 |
if test pass_all != "$deplibs_check_method"; then |
8399 |
# We're trying link a shared library against a static one |
8400 |
# but the system doesn't support it. |
8401 |
|
8402 |
# Just print a warning and add the library to dependency_libs so |
8403 |
# that the program can be linked against the static library. |
8404 |
echo |
8405 |
$ECHO "*** Warning: This system cannot link to static lib archive $lib." |
8406 |
echo "*** I have the capability to make that library automatically link in when" |
8407 |
echo "*** you link to this library. But I can only do this if you have a" |
8408 |
echo "*** shared version of the library, which you do not appear to have." |
8409 |
if test yes = "$module"; then |
8410 |
echo "*** But as you try to build a module library, libtool will still create " |
8411 |
echo "*** a static module, that should work as long as the dlopening application" |
8412 |
echo "*** is linked with the -dlopen flag to resolve symbols at runtime." |
8413 |
if test -z "$global_symbol_pipe"; then |
8414 |
echo |
8415 |
echo "*** However, this would only work if libtool was able to extract symbol" |
8416 |
echo "*** lists from a program, using 'nm' or equivalent, but libtool could" |
8417 |
echo "*** not find such a program. So, this module is probably useless." |
8418 |
echo "*** 'nm' from GNU binutils and a full rebuild may help." |
8419 |
fi |
8420 |
if test no = "$build_old_libs"; then |
8421 |
build_libtool_libs=module |
8422 |
build_old_libs=yes |
8423 |
else |
8424 |
build_libtool_libs=no |
8425 |
fi |
8426 |
fi |
8427 |
else |
8428 |
deplibs="$dir/$old_library $deplibs" |
8429 |
link_static=yes |
8430 |
fi |
8431 |
fi # link shared/static library? |
8432 |
|
8433 |
if test lib = "$linkmode"; then |
8434 |
if test -n "$dependency_libs" && |
8435 |
{ test yes != "$hardcode_into_libs" || |
8436 |
test yes = "$build_old_libs" || |
8437 |
test yes = "$link_static"; }; then |
8438 |
# Extract -R from dependency_libs |
8439 |
temp_deplibs= |
8440 |
for libdir in $dependency_libs; do |
8441 |
case $libdir in |
8442 |
-R*) func_stripname '-R' '' "$libdir" |
8443 |
temp_xrpath=$func_stripname_result |
8444 |
case " $xrpath " in |
8445 |
*" $temp_xrpath "*) ;; |
8446 |
*) func_append xrpath " $temp_xrpath";; |
8447 |
esac;; |
8448 |
*) func_append temp_deplibs " $libdir";; |
8449 |
esac |
8450 |
done |
8451 |
dependency_libs=$temp_deplibs |
8452 |
fi |
8453 |
|
8454 |
func_append newlib_search_path " $absdir" |
8455 |
# Link against this library |
8456 |
test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" |
8457 |
# ... and its dependency_libs |
8458 |
tmp_libs= |
8459 |
for deplib in $dependency_libs; do |
8460 |
newdependency_libs="$deplib $newdependency_libs" |
8461 |
case $deplib in |
8462 |
-L*) func_stripname '-L' '' "$deplib" |
8463 |
func_resolve_sysroot "$func_stripname_result";; |
8464 |
*) func_resolve_sysroot "$deplib" ;; |
8465 |
esac |
8466 |
if $opt_preserve_dup_deps; then |
8467 |
case "$tmp_libs " in |
8468 |
*" $func_resolve_sysroot_result "*) |
8469 |
func_append specialdeplibs " $func_resolve_sysroot_result" ;; |
8470 |
esac |
8471 |
fi |
8472 |
func_append tmp_libs " $func_resolve_sysroot_result" |
8473 |
done |
8474 |
|
8475 |
if test no != "$link_all_deplibs"; then |
8476 |
# Add the search paths of all dependency libraries |
8477 |
for deplib in $dependency_libs; do |
8478 |
path= |
8479 |
case $deplib in |
8480 |
-L*) path=$deplib ;; |
8481 |
*.la) |
8482 |
func_resolve_sysroot "$deplib" |
8483 |
deplib=$func_resolve_sysroot_result |
8484 |
func_dirname "$deplib" "" "." |
8485 |
dir=$func_dirname_result |
8486 |
# We need an absolute path. |
8487 |
case $dir in |
8488 |
[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; |
8489 |
*) |
8490 |
absdir=`cd "$dir" && pwd` |
8491 |
if test -z "$absdir"; then |
8492 |
func_warning "cannot determine absolute directory name of '$dir'" |
8493 |
absdir=$dir |
8494 |
fi |
8495 |
;; |
8496 |
esac |
8497 |
if $GREP "^installed=no" $deplib > /dev/null; then |
8498 |
case $host in |
8499 |
*-*-darwin*) |
8500 |
depdepl= |
8501 |
eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` |
8502 |
if test -n "$deplibrary_names"; then |
8503 |
for tmp in $deplibrary_names; do |
8504 |
depdepl=$tmp |
8505 |
done |
8506 |
if test -f "$absdir/$objdir/$depdepl"; then |
8507 |
depdepl=$absdir/$objdir/$depdepl |
8508 |
darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` |
8509 |
if test -z "$darwin_install_name"; then |
8510 |
darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` |
8511 |
fi |
8512 |
func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" |
8513 |
func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" |
8514 |
path= |
8515 |
fi |
8516 |
fi |
8517 |
;; |
8518 |
*) |
8519 |
path=-L$absdir/$objdir |
8520 |
;; |
8521 |
esac |
8522 |
else |
8523 |
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` |
8524 |
test -z "$libdir" && \ |
8525 |
func_fatal_error "'$deplib' is not a valid libtool archive" |
8526 |
test "$absdir" != "$libdir" && \ |
8527 |
func_warning "'$deplib' seems to be moved" |
8528 |
|
8529 |
path=-L$absdir |
8530 |
fi |
8531 |
;; |
8532 |
esac |
8533 |
case " $deplibs " in |
8534 |
*" $path "*) ;; |
8535 |
*) deplibs="$path $deplibs" ;; |
8536 |
esac |
8537 |
done |
8538 |
fi # link_all_deplibs != no |
8539 |
fi # linkmode = lib |
8540 |
done # for deplib in $libs |
8541 |
if test link = "$pass"; then |
8542 |
if test prog = "$linkmode"; then |
8543 |
compile_deplibs="$new_inherited_linker_flags $compile_deplibs" |
8544 |
finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" |
8545 |
else |
8546 |
compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
8547 |
fi |
8548 |
fi |
8549 |
dependency_libs=$newdependency_libs |
8550 |
if test dlpreopen = "$pass"; then |
8551 |
# Link the dlpreopened libraries before other libraries |
8552 |
for deplib in $save_deplibs; do |
8553 |
deplibs="$deplib $deplibs" |
8554 |
done |
8555 |
fi |
8556 |
if test dlopen != "$pass"; then |
8557 |
test conv = "$pass" || { |
8558 |
# Make sure lib_search_path contains only unique directories. |
8559 |
lib_search_path= |
8560 |
for dir in $newlib_search_path; do |
8561 |
case "$lib_search_path " in |
8562 |
*" $dir "*) ;; |
8563 |
*) func_append lib_search_path " $dir" ;; |
8564 |
esac |
8565 |
done |
8566 |
newlib_search_path= |
8567 |
} |
8568 |
|
8569 |
if test prog,link = "$linkmode,$pass"; then |
8570 |
vars="compile_deplibs finalize_deplibs" |
8571 |
else |
8572 |
vars=deplibs |
8573 |
fi |
8574 |
for var in $vars dependency_libs; do |
8575 |
# Add libraries to $var in reverse order |
8576 |
eval tmp_libs=\"\$$var\" |
8577 |
new_libs= |
8578 |
for deplib in $tmp_libs; do |
8579 |
# FIXME: Pedantically, this is the right thing to do, so |
8580 |
# that some nasty dependency loop isn't accidentally |
8581 |
# broken: |
8582 |
#new_libs="$deplib $new_libs" |
8583 |
# Pragmatically, this seems to cause very few problems in |
8584 |
# practice: |
8585 |
case $deplib in |
8586 |
-L*) new_libs="$deplib $new_libs" ;; |
8587 |
-R*) ;; |
8588 |
*) |
8589 |
# And here is the reason: when a library appears more |
8590 |
# than once as an explicit dependence of a library, or |
8591 |
# is implicitly linked in more than once by the |
8592 |
# compiler, it is considered special, and multiple |
8593 |
# occurrences thereof are not removed. Compare this |
8594 |
# with having the same library being listed as a |
8595 |
# dependency of multiple other libraries: in this case, |
8596 |
# we know (pedantically, we assume) the library does not |
8597 |
# need to be listed more than once, so we keep only the |
8598 |
# last copy. This is not always right, but it is rare |
8599 |
# enough that we require users that really mean to play |
8600 |
# such unportable linking tricks to link the library |
8601 |
# using -Wl,-lname, so that libtool does not consider it |
8602 |
# for duplicate removal. |
8603 |
case " $specialdeplibs " in |
8604 |
*" $deplib "*) new_libs="$deplib $new_libs" ;; |
8605 |
*) |
8606 |
case " $new_libs " in |
8607 |
*" $deplib "*) ;; |
8608 |
*) new_libs="$deplib $new_libs" ;; |
8609 |
esac |
8610 |
;; |
8611 |
esac |
8612 |
;; |
8613 |
esac |
8614 |
done |
8615 |
tmp_libs= |
8616 |
for deplib in $new_libs; do |
8617 |
case $deplib in |
8618 |
-L*) |
8619 |
case " $tmp_libs " in |
8620 |
*" $deplib "*) ;; |
8621 |
*) func_append tmp_libs " $deplib" ;; |
8622 |
esac |
8623 |
;; |
8624 |
*) func_append tmp_libs " $deplib" ;; |
8625 |
esac |
8626 |
done |
8627 |
eval $var=\"$tmp_libs\" |
8628 |
done # for var |
8629 |
fi |
8630 |
|
8631 |
# Add Sun CC postdeps if required: |
8632 |
test CXX = "$tagname" && { |
8633 |
case $host_os in |
8634 |
linux*) |
8635 |
case `$CC -V 2>&1 | sed 5q` in |
8636 |
*Sun\ C*) # Sun C++ 5.9 |
8637 |
func_suncc_cstd_abi |
8638 |
|
8639 |
if test no != "$suncc_use_cstd_abi"; then |
8640 |
func_append postdeps ' -library=Cstd -library=Crun' |
8641 |
fi |
8642 |
;; |
8643 |
esac |
8644 |
;; |
8645 |
|
8646 |
solaris*) |
8647 |
func_cc_basename "$CC" |
8648 |
case $func_cc_basename_result in |
8649 |
CC* | sunCC*) |
8650 |
func_suncc_cstd_abi |
8651 |
|
8652 |
if test no != "$suncc_use_cstd_abi"; then |
8653 |
func_append postdeps ' -library=Cstd -library=Crun' |
8654 |
fi |
8655 |
;; |
8656 |
esac |
8657 |
;; |
8658 |
esac |
8659 |
} |
8660 |
|
8661 |
# Last step: remove runtime libs from dependency_libs |
8662 |
# (they stay in deplibs) |
8663 |
tmp_libs= |
8664 |
for i in $dependency_libs; do |
8665 |
case " $predeps $postdeps $compiler_lib_search_path " in |
8666 |
*" $i "*) |
8667 |
i= |
8668 |
;; |
8669 |
esac |
8670 |
if test -n "$i"; then |
8671 |
func_append tmp_libs " $i" |
8672 |
fi |
8673 |
done |
8674 |
dependency_libs=$tmp_libs |
8675 |
done # for pass |
8676 |
if test prog = "$linkmode"; then |
8677 |
dlfiles=$newdlfiles |
8678 |
fi |
8679 |
if test prog = "$linkmode" || test lib = "$linkmode"; then |
8680 |
dlprefiles=$newdlprefiles |
8681 |
fi |
8682 |
|
8683 |
case $linkmode in |
8684 |
oldlib) |
8685 |
if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
8686 |
func_warning "'-dlopen' is ignored for archives" |
8687 |
fi |
8688 |
|
8689 |
case " $deplibs" in |
8690 |
*\ -l* | *\ -L*) |
8691 |
func_warning "'-l' and '-L' are ignored for archives" ;; |
8692 |
esac |
8693 |
|
8694 |
test -n "$rpath" && \ |
8695 |
func_warning "'-rpath' is ignored for archives" |
8696 |
|
8697 |
test -n "$xrpath" && \ |
8698 |
func_warning "'-R' is ignored for archives" |
8699 |
|
8700 |
test -n "$vinfo" && \ |
8701 |
func_warning "'-version-info/-version-number' is ignored for archives" |
8702 |
|
8703 |
test -n "$release" && \ |
8704 |
func_warning "'-release' is ignored for archives" |
8705 |
|
8706 |
test -n "$export_symbols$export_symbols_regex" && \ |
8707 |
func_warning "'-export-symbols' is ignored for archives" |
8708 |
|
8709 |
# Now set the variables for building old libraries. |
8710 |
build_libtool_libs=no |
8711 |
oldlibs=$output |
8712 |
func_append objs "$old_deplibs" |
8713 |
;; |
8714 |
|
8715 |
lib) |
8716 |
# Make sure we only generate libraries of the form 'libNAME.la'. |
8717 |
case $outputname in |
8718 |
lib*) |
8719 |
func_stripname 'lib' '.la' "$outputname" |
8720 |
name=$func_stripname_result |
8721 |
eval shared_ext=\"$shrext_cmds\" |
8722 |
eval libname=\"$libname_spec\" |
8723 |
;; |
8724 |
*) |
8725 |
test no = "$module" \ |
8726 |
&& func_fatal_help "libtool library '$output' must begin with 'lib'" |
8727 |
|
8728 |
if test no != "$need_lib_prefix"; then |
8729 |
# Add the "lib" prefix for modules if required |
8730 |
func_stripname '' '.la' "$outputname" |
8731 |
name=$func_stripname_result |
8732 |
eval shared_ext=\"$shrext_cmds\" |
8733 |
eval libname=\"$libname_spec\" |
8734 |
else |
8735 |
func_stripname '' '.la' "$outputname" |
8736 |
libname=$func_stripname_result |
8737 |
fi |
8738 |
;; |
8739 |
esac |
8740 |
|
8741 |
if test -n "$objs"; then |
8742 |
if test pass_all != "$deplibs_check_method"; then |
8743 |
func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" |
8744 |
else |
8745 |
echo |
8746 |
$ECHO "*** Warning: Linking the shared library $output against the non-libtool" |
8747 |
$ECHO "*** objects $objs is not portable!" |
8748 |
func_append libobjs " $objs" |
8749 |
fi |
8750 |
fi |
8751 |
|
8752 |
test no = "$dlself" \ |
8753 |
|| func_warning "'-dlopen self' is ignored for libtool libraries" |
8754 |
|
8755 |
set dummy $rpath |
8756 |
shift |
8757 |
test 1 -lt "$#" \ |
8758 |
&& func_warning "ignoring multiple '-rpath's for a libtool library" |
8759 |
|
8760 |
install_libdir=$1 |
8761 |
|
8762 |
oldlibs= |
8763 |
if test -z "$rpath"; then |
8764 |
if test yes = "$build_libtool_libs"; then |
8765 |
# Building a libtool convenience library. |
8766 |
# Some compilers have problems with a '.al' extension so |
8767 |
# convenience libraries should have the same extension an |
8768 |
# archive normally would. |
8769 |
oldlibs="$output_objdir/$libname.$libext $oldlibs" |
8770 |
build_libtool_libs=convenience |
8771 |
build_old_libs=yes |
8772 |
fi |
8773 |
|
8774 |
test -n "$vinfo" && \ |
8775 |
func_warning "'-version-info/-version-number' is ignored for convenience libraries" |
8776 |
|
8777 |
test -n "$release" && \ |
8778 |
func_warning "'-release' is ignored for convenience libraries" |
8779 |
else |
8780 |
|
8781 |
# Parse the version information argument. |
8782 |
save_ifs=$IFS; IFS=: |
8783 |
set dummy $vinfo 0 0 0 |
8784 |
shift |
8785 |
IFS=$save_ifs |
8786 |
|
8787 |
test -n "$7" && \ |
8788 |
func_fatal_help "too many parameters to '-version-info'" |
8789 |
|
8790 |
# convert absolute version numbers to libtool ages |
8791 |
# this retains compatibility with .la files and attempts |
8792 |
# to make the code below a bit more comprehensible |
8793 |
|
8794 |
case $vinfo_number in |
8795 |
yes) |
8796 |
number_major=$1 |
8797 |
number_minor=$2 |
8798 |
number_revision=$3 |
8799 |
# |
8800 |
# There are really only two kinds -- those that |
8801 |
# use the current revision as the major version |
8802 |
# and those that subtract age and use age as |
8803 |
# a minor version. But, then there is irix |
8804 |
# that has an extra 1 added just for fun |
8805 |
# |
8806 |
case $version_type in |
8807 |
# correct linux to gnu/linux during the next big refactor |
8808 |
darwin|freebsd-elf|linux|osf|windows|none) |
8809 |
func_arith $number_major + $number_minor |
8810 |
current=$func_arith_result |
8811 |
age=$number_minor |
8812 |
revision=$number_revision |
8813 |
;; |
8814 |
freebsd-aout|qnx|sunos) |
8815 |
current=$number_major |
8816 |
revision=$number_minor |
8817 |
age=0 |
8818 |
;; |
8819 |
irix|nonstopux) |
8820 |
func_arith $number_major + $number_minor |
8821 |
current=$func_arith_result |
8822 |
age=$number_minor |
8823 |
revision=$number_minor |
8824 |
lt_irix_increment=no |
8825 |
;; |
8826 |
esac |
8827 |
;; |
8828 |
no) |
8829 |
current=$1 |
8830 |
revision=$2 |
8831 |
age=$3 |
8832 |
;; |
8833 |
esac |
8834 |
|
8835 |
# Check that each of the things are valid numbers. |
8836 |
case $current in |
8837 |
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
8838 |
*) |
8839 |
func_error "CURRENT '$current' must be a nonnegative integer" |
8840 |
func_fatal_error "'$vinfo' is not valid version information" |
8841 |
;; |
8842 |
esac |
8843 |
|
8844 |
case $revision in |
8845 |
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
8846 |
*) |
8847 |
func_error "REVISION '$revision' must be a nonnegative integer" |
8848 |
func_fatal_error "'$vinfo' is not valid version information" |
8849 |
;; |
8850 |
esac |
8851 |
|
8852 |
case $age in |
8853 |
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
8854 |
*) |
8855 |
func_error "AGE '$age' must be a nonnegative integer" |
8856 |
func_fatal_error "'$vinfo' is not valid version information" |
8857 |
;; |
8858 |
esac |
8859 |
|
8860 |
if test "$age" -gt "$current"; then |
8861 |
func_error "AGE '$age' is greater than the current interface number '$current'" |
8862 |
func_fatal_error "'$vinfo' is not valid version information" |
8863 |
fi |
8864 |
|
8865 |
# Calculate the version variables. |
8866 |
major= |
8867 |
versuffix= |
8868 |
verstring= |
8869 |
case $version_type in |
8870 |
none) ;; |
8871 |
|
8872 |
darwin) |
8873 |
# Like Linux, but with the current version available in |
8874 |
# verstring for coding it into the library header |
8875 |
func_arith $current - $age |
8876 |
major=.$func_arith_result |
8877 |
versuffix=$major.$age.$revision |
8878 |
# Darwin ld doesn't like 0 for these options... |
8879 |
func_arith $current + 1 |
8880 |
minor_current=$func_arith_result |
8881 |
xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" |
8882 |
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" |
8883 |
# On Darwin other compilers |
8884 |
case $CC in |
8885 |
nagfor*) |
8886 |
verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" |
8887 |
;; |
8888 |
*) |
8889 |
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" |
8890 |
;; |
8891 |
esac |
8892 |
;; |
8893 |
|
8894 |
freebsd-aout) |
8895 |
major=.$current |
8896 |
versuffix=.$current.$revision |
8897 |
;; |
8898 |
|
8899 |
freebsd-elf) |
8900 |
func_arith $current - $age |
8901 |
major=.$func_arith_result |
8902 |
versuffix=$major.$age.$revision |
8903 |
;; |
8904 |
|
8905 |
irix | nonstopux) |
8906 |
if test no = "$lt_irix_increment"; then |
8907 |
func_arith $current - $age |
8908 |
else |
8909 |
func_arith $current - $age + 1 |
8910 |
fi |
8911 |
major=$func_arith_result |
8912 |
|
8913 |
case $version_type in |
8914 |
nonstopux) verstring_prefix=nonstopux ;; |
8915 |
*) verstring_prefix=sgi ;; |
8916 |
esac |
8917 |
verstring=$verstring_prefix$major.$revision |
8918 |
|
8919 |
# Add in all the interfaces that we are compatible with. |
8920 |
loop=$revision |
8921 |
while test 0 -ne "$loop"; do |
8922 |
func_arith $revision - $loop |
8923 |
iface=$func_arith_result |
8924 |
func_arith $loop - 1 |
8925 |
loop=$func_arith_result |
8926 |
verstring=$verstring_prefix$major.$iface:$verstring |
8927 |
done |
8928 |
|
8929 |
# Before this point, $major must not contain '.'. |
8930 |
major=.$major |
8931 |
versuffix=$major.$revision |
8932 |
;; |
8933 |
|
8934 |
linux) # correct to gnu/linux during the next big refactor |
8935 |
func_arith $current - $age |
8936 |
major=.$func_arith_result |
8937 |
versuffix=$major.$age.$revision |
8938 |
;; |
8939 |
|
8940 |
osf) |
8941 |
func_arith $current - $age |
8942 |
major=.$func_arith_result |
8943 |
versuffix=.$current.$age.$revision |
8944 |
verstring=$current.$age.$revision |
8945 |
|
8946 |
# Add in all the interfaces that we are compatible with. |
8947 |
loop=$age |
8948 |
while test 0 -ne "$loop"; do |
8949 |
func_arith $current - $loop |
8950 |
iface=$func_arith_result |
8951 |
func_arith $loop - 1 |
8952 |
loop=$func_arith_result |
8953 |
verstring=$verstring:$iface.0 |
8954 |
done |
8955 |
|
8956 |
# Make executables depend on our current version. |
8957 |
func_append verstring ":$current.0" |
8958 |
;; |
8959 |
|
8960 |
qnx) |
8961 |
major=.$current |
8962 |
versuffix=.$current |
8963 |
;; |
8964 |
|
8965 |
sco) |
8966 |
major=.$current |
8967 |
versuffix=.$current |
8968 |
;; |
8969 |
|
8970 |
sunos) |
8971 |
major=.$current |
8972 |
versuffix=.$current.$revision |
8973 |
;; |
8974 |
|
8975 |
windows) |
8976 |
# Use '-' rather than '.', since we only want one |
8977 |
# extension on DOS 8.3 file systems. |
8978 |
func_arith $current - $age |
8979 |
major=$func_arith_result |
8980 |
versuffix=-$major |
8981 |
;; |
8982 |
|
8983 |
*) |
8984 |
func_fatal_configuration "unknown library version type '$version_type'" |
8985 |
;; |
8986 |
esac |
8987 |
|
8988 |
# Clear the version info if we defaulted, and they specified a release. |
8989 |
if test -z "$vinfo" && test -n "$release"; then |
8990 |
major= |
8991 |
case $version_type in |
8992 |
darwin) |
8993 |
# we can't check for "0.0" in archive_cmds due to quoting |
8994 |
# problems, so we reset it completely |
8995 |
verstring= |
8996 |
;; |
8997 |
*) |
8998 |
verstring=0.0 |
8999 |
;; |
9000 |
esac |
9001 |
if test no = "$need_version"; then |
9002 |
versuffix= |
9003 |
else |
9004 |
versuffix=.0.0 |
9005 |
fi |
9006 |
fi |
9007 |
|
9008 |
# Remove version info from name if versioning should be avoided |
9009 |
if test yes,no = "$avoid_version,$need_version"; then |
9010 |
major= |
9011 |
versuffix= |
9012 |
verstring= |
9013 |
fi |
9014 |
|
9015 |
# Check to see if the archive will have undefined symbols. |
9016 |
if test yes = "$allow_undefined"; then |
9017 |
if test unsupported = "$allow_undefined_flag"; then |
9018 |
if test yes = "$build_old_libs"; then |
9019 |
func_warning "undefined symbols not allowed in $host shared libraries; building static only" |
9020 |
build_libtool_libs=no |
9021 |
else |
9022 |
func_fatal_error "can't build $host shared library unless -no-undefined is specified" |
9023 |
fi |
9024 |
fi |
9025 |
else |
9026 |
# Don't allow undefined symbols. |
9027 |
allow_undefined_flag=$no_undefined_flag |
9028 |
fi |
9029 |
|
9030 |
fi |
9031 |
|
9032 |
func_generate_dlsyms "$libname" "$libname" : |
9033 |
func_append libobjs " $symfileobj" |
9034 |
test " " = "$libobjs" && libobjs= |
9035 |
|
9036 |
if test relink != "$opt_mode"; then |
9037 |
# Remove our outputs, but don't remove object files since they |
9038 |
# may have been created when compiling PIC objects. |
9039 |
removelist= |
9040 |
tempremovelist=`$ECHO "$output_objdir/*"` |
9041 |
for p in $tempremovelist; do |
9042 |
case $p in |
9043 |
*.$objext | *.gcno) |
9044 |
;; |
9045 |
$output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) |
9046 |
if test -n "$precious_files_regex"; then |
9047 |
if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 |
9048 |
then |
9049 |
continue |
9050 |
fi |
9051 |
fi |
9052 |
func_append removelist " $p" |
9053 |
;; |
9054 |
*) ;; |
9055 |
esac |
9056 |
done |
9057 |
test -n "$removelist" && \ |
9058 |
func_show_eval "${RM}r \$removelist" |
9059 |
fi |
9060 |
|
9061 |
# Now set the variables for building old libraries. |
9062 |
if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then |
9063 |
func_append oldlibs " $output_objdir/$libname.$libext" |
9064 |
|
9065 |
# Transform .lo files to .o files. |
9066 |
oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` |
9067 |
fi |
9068 |
|
9069 |
# Eliminate all temporary directories. |
9070 |
#for path in $notinst_path; do |
9071 |
# lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` |
9072 |
# deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` |
9073 |
# dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` |
9074 |
#done |
9075 |
|
9076 |
if test -n "$xrpath"; then |
9077 |
# If the user specified any rpath flags, then add them. |
9078 |
temp_xrpath= |
9079 |
for libdir in $xrpath; do |
9080 |
func_replace_sysroot "$libdir" |
9081 |
func_append temp_xrpath " -R$func_replace_sysroot_result" |
9082 |
case "$finalize_rpath " in |
9083 |
*" $libdir "*) ;; |
9084 |
*) func_append finalize_rpath " $libdir" ;; |
9085 |
esac |
9086 |
done |
9087 |
if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then |
9088 |
dependency_libs="$temp_xrpath $dependency_libs" |
9089 |
fi |
9090 |
fi |
9091 |
|
9092 |
# Make sure dlfiles contains only unique files that won't be dlpreopened |
9093 |
old_dlfiles=$dlfiles |
9094 |
dlfiles= |
9095 |
for lib in $old_dlfiles; do |
9096 |
case " $dlprefiles $dlfiles " in |
9097 |
*" $lib "*) ;; |
9098 |
*) func_append dlfiles " $lib" ;; |
9099 |
esac |
9100 |
done |
9101 |
|
9102 |
# Make sure dlprefiles contains only unique files |
9103 |
old_dlprefiles=$dlprefiles |
9104 |
dlprefiles= |
9105 |
for lib in $old_dlprefiles; do |
9106 |
case "$dlprefiles " in |
9107 |
*" $lib "*) ;; |
9108 |
*) func_append dlprefiles " $lib" ;; |
9109 |
esac |
9110 |
done |
9111 |
|
9112 |
if test yes = "$build_libtool_libs"; then |
9113 |
if test -n "$rpath"; then |
9114 |
case $host in |
9115 |
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) |
9116 |
# these systems don't actually have a c library (as such)! |
9117 |
;; |
9118 |
*-*-rhapsody* | *-*-darwin1.[012]) |
9119 |
# Rhapsody C library is in the System framework |
9120 |
func_append deplibs " System.ltframework" |
9121 |
;; |
9122 |
*-*-netbsd*) |
9123 |
# Don't link with libc until the a.out ld.so is fixed. |
9124 |
;; |
9125 |
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) |
9126 |
# Do not include libc due to us having libc/libc_r. |
9127 |
;; |
9128 |
*-*-sco3.2v5* | *-*-sco5v6*) |
9129 |
# Causes problems with __ctype |
9130 |
;; |
9131 |
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
9132 |
# Compiler inserts libc in the correct place for threads to work |
9133 |
;; |
9134 |
*) |
9135 |
# Add libc to deplibs on all other systems if necessary. |
9136 |
if test yes = "$build_libtool_need_lc"; then |
9137 |
func_append deplibs " -lc" |
9138 |
fi |
9139 |
;; |
9140 |
esac |
9141 |
fi |
9142 |
|
9143 |
# Transform deplibs into only deplibs that can be linked in shared. |
9144 |
name_save=$name |
9145 |
libname_save=$libname |
9146 |
release_save=$release |
9147 |
versuffix_save=$versuffix |
9148 |
major_save=$major |
9149 |
# I'm not sure if I'm treating the release correctly. I think |
9150 |
# release should show up in the -l (ie -lgmp5) so we don't want to |
9151 |
# add it in twice. Is that correct? |
9152 |
release= |
9153 |
versuffix= |
9154 |
major= |
9155 |
newdeplibs= |
9156 |
droppeddeps=no |
9157 |
case $deplibs_check_method in |
9158 |
pass_all) |
9159 |
# Don't check for shared/static. Everything works. |
9160 |
# This might be a little naive. We might want to check |
9161 |
# whether the library exists or not. But this is on |
9162 |
# osf3 & osf4 and I'm not really sure... Just |
9163 |
# implementing what was already the behavior. |
9164 |
newdeplibs=$deplibs |
9165 |
;; |
9166 |
test_compile) |
9167 |
# This code stresses the "libraries are programs" paradigm to its |
9168 |
# limits. Maybe even breaks it. We compile a program, linking it |
9169 |
# against the deplibs as a proxy for the library. Then we can check |
9170 |
# whether they linked in statically or dynamically with ldd. |
9171 |
$opt_dry_run || $RM conftest.c |
9172 |
cat > conftest.c <<EOF |
9173 |
int main() { return 0; } |
9174 |
EOF |
9175 |
$opt_dry_run || $RM conftest |
9176 |
if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then |
9177 |
ldd_output=`ldd conftest` |
9178 |
for i in $deplibs; do |
9179 |
case $i in |
9180 |
-l*) |
9181 |
func_stripname -l '' "$i" |
9182 |
name=$func_stripname_result |
9183 |
if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
9184 |
case " $predeps $postdeps " in |
9185 |
*" $i "*) |
9186 |
func_append newdeplibs " $i" |
9187 |
i= |
9188 |
;; |
9189 |
esac |
9190 |
fi |
9191 |
if test -n "$i"; then |
9192 |
libname=`eval "\\$ECHO \"$libname_spec\""` |
9193 |
deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` |
9194 |
set dummy $deplib_matches; shift |
9195 |
deplib_match=$1 |
9196 |
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then |
9197 |
func_append newdeplibs " $i" |
9198 |
else |
9199 |
droppeddeps=yes |
9200 |
echo |
9201 |
$ECHO "*** Warning: dynamic linker does not accept needed library $i." |
9202 |
echo "*** I have the capability to make that library automatically link in when" |
9203 |
echo "*** you link to this library. But I can only do this if you have a" |
9204 |
echo "*** shared version of the library, which I believe you do not have" |
9205 |
echo "*** because a test_compile did reveal that the linker did not use it for" |
9206 |
echo "*** its dynamic dependency list that programs get resolved with at runtime." |
9207 |
fi |
9208 |
fi |
9209 |
;; |
9210 |
*) |
9211 |
func_append newdeplibs " $i" |
9212 |
;; |
9213 |
esac |
9214 |
done |
9215 |
else |
9216 |
# Error occurred in the first compile. Let's try to salvage |
9217 |
# the situation: Compile a separate program for each library. |
9218 |
for i in $deplibs; do |
9219 |
case $i in |
9220 |
-l*) |
9221 |
func_stripname -l '' "$i" |
9222 |
name=$func_stripname_result |
9223 |
$opt_dry_run || $RM conftest |
9224 |
if $LTCC $LTCFLAGS -o conftest conftest.c $i; then |
9225 |
ldd_output=`ldd conftest` |
9226 |
if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
9227 |
case " $predeps $postdeps " in |
9228 |
*" $i "*) |
9229 |
func_append newdeplibs " $i" |
9230 |
i= |
9231 |
;; |
9232 |
esac |
9233 |
fi |
9234 |
if test -n "$i"; then |
9235 |
libname=`eval "\\$ECHO \"$libname_spec\""` |
9236 |
deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` |
9237 |
set dummy $deplib_matches; shift |
9238 |
deplib_match=$1 |
9239 |
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then |
9240 |
func_append newdeplibs " $i" |
9241 |
else |
9242 |
droppeddeps=yes |
9243 |
echo |
9244 |
$ECHO "*** Warning: dynamic linker does not accept needed library $i." |
9245 |
echo "*** I have the capability to make that library automatically link in when" |
9246 |
echo "*** you link to this library. But I can only do this if you have a" |
9247 |
echo "*** shared version of the library, which you do not appear to have" |
9248 |
echo "*** because a test_compile did reveal that the linker did not use this one" |
9249 |
echo "*** as a dynamic dependency that programs can get resolved with at runtime." |
9250 |
fi |
9251 |
fi |
9252 |
else |
9253 |
droppeddeps=yes |
9254 |
echo |
9255 |
$ECHO "*** Warning! Library $i is needed by this library but I was not able to" |
9256 |
echo "*** make it link in! You will probably need to install it or some" |
9257 |
echo "*** library that it depends on before this library will be fully" |
9258 |
echo "*** functional. Installing it before continuing would be even better." |
9259 |
fi |
9260 |
;; |
9261 |
*) |
9262 |
func_append newdeplibs " $i" |
9263 |
;; |
9264 |
esac |
9265 |
done |
9266 |
fi |
9267 |
;; |
9268 |
file_magic*) |
9269 |
set dummy $deplibs_check_method; shift |
9270 |
file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
9271 |
for a_deplib in $deplibs; do |
9272 |
case $a_deplib in |
9273 |
-l*) |
9274 |
func_stripname -l '' "$a_deplib" |
9275 |
name=$func_stripname_result |
9276 |
if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
9277 |
case " $predeps $postdeps " in |
9278 |
*" $a_deplib "*) |
9279 |
func_append newdeplibs " $a_deplib" |
9280 |
a_deplib= |
9281 |
;; |
9282 |
esac |
9283 |
fi |
9284 |
if test -n "$a_deplib"; then |
9285 |
libname=`eval "\\$ECHO \"$libname_spec\""` |
9286 |
if test -n "$file_magic_glob"; then |
9287 |
libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` |
9288 |
else |
9289 |
libnameglob=$libname |
9290 |
fi |
9291 |
test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` |
9292 |
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do |
9293 |
if test yes = "$want_nocaseglob"; then |
9294 |
shopt -s nocaseglob |
9295 |
potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` |
9296 |
$nocaseglob |
9297 |
else |
9298 |
potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` |
9299 |
fi |
9300 |
for potent_lib in $potential_libs; do |
9301 |
# Follow soft links. |
9302 |
if ls -lLd "$potent_lib" 2>/dev/null | |
9303 |
$GREP " -> " >/dev/null; then |
9304 |
continue |
9305 |
fi |
9306 |
# The statement above tries to avoid entering an |
9307 |
# endless loop below, in case of cyclic links. |
9308 |
# We might still enter an endless loop, since a link |
9309 |
# loop can be closed while we follow links, |
9310 |
# but so what? |
9311 |
potlib=$potent_lib |
9312 |
while test -h "$potlib" 2>/dev/null; do |
9313 |
potliblink=`ls -ld $potlib | $SED 's/.* -> //'` |
9314 |
case $potliblink in |
9315 |
[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; |
9316 |
*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; |
9317 |
esac |
9318 |
done |
9319 |
if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | |
9320 |
$SED -e 10q | |
9321 |
$EGREP "$file_magic_regex" > /dev/null; then |
9322 |
func_append newdeplibs " $a_deplib" |
9323 |
a_deplib= |
9324 |
break 2 |
9325 |
fi |
9326 |
done |
9327 |
done |
9328 |
fi |
9329 |
if test -n "$a_deplib"; then |
9330 |
droppeddeps=yes |
9331 |
echo |
9332 |
$ECHO "*** Warning: linker path does not have real file for library $a_deplib." |
9333 |
echo "*** I have the capability to make that library automatically link in when" |
9334 |
echo "*** you link to this library. But I can only do this if you have a" |
9335 |
echo "*** shared version of the library, which you do not appear to have" |
9336 |
echo "*** because I did check the linker path looking for a file starting" |
9337 |
if test -z "$potlib"; then |
9338 |
$ECHO "*** with $libname but no candidates were found. (...for file magic test)" |
9339 |
else |
9340 |
$ECHO "*** with $libname and none of the candidates passed a file format test" |
9341 |
$ECHO "*** using a file magic. Last file checked: $potlib" |
9342 |
fi |
9343 |
fi |
9344 |
;; |
9345 |
*) |
9346 |
# Add a -L argument. |
9347 |
func_append newdeplibs " $a_deplib" |
9348 |
;; |
9349 |
esac |
9350 |
done # Gone through all deplibs. |
9351 |
;; |
9352 |
match_pattern*) |
9353 |
set dummy $deplibs_check_method; shift |
9354 |
match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
9355 |
for a_deplib in $deplibs; do |
9356 |
case $a_deplib in |
9357 |
-l*) |
9358 |
func_stripname -l '' "$a_deplib" |
9359 |
name=$func_stripname_result |
9360 |
if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
9361 |
case " $predeps $postdeps " in |
9362 |
*" $a_deplib "*) |
9363 |
func_append newdeplibs " $a_deplib" |
9364 |
a_deplib= |
9365 |
;; |
9366 |
esac |
9367 |
fi |
9368 |
if test -n "$a_deplib"; then |
9369 |
libname=`eval "\\$ECHO \"$libname_spec\""` |
9370 |
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do |
9371 |
potential_libs=`ls $i/$libname[.-]* 2>/dev/null` |
9372 |
for potent_lib in $potential_libs; do |
9373 |
potlib=$potent_lib # see symlink-check above in file_magic test |
9374 |
if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ |
9375 |
$EGREP "$match_pattern_regex" > /dev/null; then |
9376 |
func_append newdeplibs " $a_deplib" |
9377 |
a_deplib= |
9378 |
break 2 |
9379 |
fi |
9380 |
done |
9381 |
done |
9382 |
fi |
9383 |
if test -n "$a_deplib"; then |
9384 |
droppeddeps=yes |
9385 |
echo |
9386 |
$ECHO "*** Warning: linker path does not have real file for library $a_deplib." |
9387 |
echo "*** I have the capability to make that library automatically link in when" |
9388 |
echo "*** you link to this library. But I can only do this if you have a" |
9389 |
echo "*** shared version of the library, which you do not appear to have" |
9390 |
echo "*** because I did check the linker path looking for a file starting" |
9391 |
if test -z "$potlib"; then |
9392 |
$ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" |
9393 |
else |
9394 |
$ECHO "*** with $libname and none of the candidates passed a file format test" |
9395 |
$ECHO "*** using a regex pattern. Last file checked: $potlib" |
9396 |
fi |
9397 |
fi |
9398 |
;; |
9399 |
*) |
9400 |
# Add a -L argument. |
9401 |
func_append newdeplibs " $a_deplib" |
9402 |
;; |
9403 |
esac |
9404 |
done # Gone through all deplibs. |
9405 |
;; |
9406 |
none | unknown | *) |
9407 |
newdeplibs= |
9408 |
tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` |
9409 |
if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
9410 |
for i in $predeps $postdeps; do |
9411 |
# can't use Xsed below, because $i might contain '/' |
9412 |
tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` |
9413 |
done |
9414 |
fi |
9415 |
case $tmp_deplibs in |
9416 |
*[!\ \ ]*) |
9417 |
echo |
9418 |
if test none = "$deplibs_check_method"; then |
9419 |
echo "*** Warning: inter-library dependencies are not supported in this platform." |
9420 |
else |
9421 |
echo "*** Warning: inter-library dependencies are not known to be supported." |
9422 |
fi |
9423 |
echo "*** All declared inter-library dependencies are being dropped." |
9424 |
droppeddeps=yes |
9425 |
;; |
9426 |
esac |
9427 |
;; |
9428 |
esac |
9429 |
versuffix=$versuffix_save |
9430 |
major=$major_save |
9431 |
release=$release_save |
9432 |
libname=$libname_save |
9433 |
name=$name_save |
9434 |
|
9435 |
case $host in |
9436 |
*-*-rhapsody* | *-*-darwin1.[012]) |
9437 |
# On Rhapsody replace the C library with the System framework |
9438 |
newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` |
9439 |
;; |
9440 |
esac |
9441 |
|
9442 |
if test yes = "$droppeddeps"; then |
9443 |
if test yes = "$module"; then |
9444 |
echo |
9445 |
echo "*** Warning: libtool could not satisfy all declared inter-library" |
9446 |
$ECHO "*** dependencies of module $libname. Therefore, libtool will create" |
9447 |
echo "*** a static module, that should work as long as the dlopening" |
9448 |
echo "*** application is linked with the -dlopen flag." |
9449 |
if test -z "$global_symbol_pipe"; then |
9450 |
echo |
9451 |
echo "*** However, this would only work if libtool was able to extract symbol" |
9452 |
echo "*** lists from a program, using 'nm' or equivalent, but libtool could" |
9453 |
echo "*** not find such a program. So, this module is probably useless." |
9454 |
echo "*** 'nm' from GNU binutils and a full rebuild may help." |
9455 |
fi |
9456 |
if test no = "$build_old_libs"; then |
9457 |
oldlibs=$output_objdir/$libname.$libext |
9458 |
build_libtool_libs=module |
9459 |
build_old_libs=yes |
9460 |
else |
9461 |
build_libtool_libs=no |
9462 |
fi |
9463 |
else |
9464 |
echo "*** The inter-library dependencies that have been dropped here will be" |
9465 |
echo "*** automatically added whenever a program is linked with this library" |
9466 |
echo "*** or is declared to -dlopen it." |
9467 |
|
9468 |
if test no = "$allow_undefined"; then |
9469 |
echo |
9470 |
echo "*** Since this library must not contain undefined symbols," |
9471 |
echo "*** because either the platform does not support them or" |
9472 |
echo "*** it was explicitly requested with -no-undefined," |
9473 |
echo "*** libtool will only create a static version of it." |
9474 |
if test no = "$build_old_libs"; then |
9475 |
oldlibs=$output_objdir/$libname.$libext |
9476 |
build_libtool_libs=module |
9477 |
build_old_libs=yes |
9478 |
else |
9479 |
build_libtool_libs=no |
9480 |
fi |
9481 |
fi |
9482 |
fi |
9483 |
fi |
9484 |
# Done checking deplibs! |
9485 |
deplibs=$newdeplibs |
9486 |
fi |
9487 |
# Time to change all our "foo.ltframework" stuff back to "-framework foo" |
9488 |
case $host in |
9489 |
*-*-darwin*) |
9490 |
newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
9491 |
new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
9492 |
deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
9493 |
;; |
9494 |
esac |
9495 |
|
9496 |
# move library search paths that coincide with paths to not yet |
9497 |
# installed libraries to the beginning of the library search list |
9498 |
new_libs= |
9499 |
for path in $notinst_path; do |
9500 |
case " $new_libs " in |
9501 |
*" -L$path/$objdir "*) ;; |
9502 |
*) |
9503 |
case " $deplibs " in |
9504 |
*" -L$path/$objdir "*) |
9505 |
func_append new_libs " -L$path/$objdir" ;; |
9506 |
esac |
9507 |
;; |
9508 |
esac |
9509 |
done |
9510 |
for deplib in $deplibs; do |
9511 |
case $deplib in |
9512 |
-L*) |
9513 |
case " $new_libs " in |
9514 |
*" $deplib "*) ;; |
9515 |
*) func_append new_libs " $deplib" ;; |
9516 |
esac |
9517 |
;; |
9518 |
*) func_append new_libs " $deplib" ;; |
9519 |
esac |
9520 |
done |
9521 |
deplibs=$new_libs |
9522 |
|
9523 |
# All the library-specific variables (install_libdir is set above). |
9524 |
library_names= |
9525 |
old_library= |
9526 |
dlname= |
9527 |
|
9528 |
# Test again, we may have decided not to build it any more |
9529 |
if test yes = "$build_libtool_libs"; then |
9530 |
# Remove $wl instances when linking with ld. |
9531 |
# FIXME: should test the right _cmds variable. |
9532 |
case $archive_cmds in |
9533 |
*\$LD\ *) wl= ;; |
9534 |
esac |
9535 |
if test yes = "$hardcode_into_libs"; then |
9536 |
# Hardcode the library paths |
9537 |
hardcode_libdirs= |
9538 |
dep_rpath= |
9539 |
rpath=$finalize_rpath |
9540 |
test relink = "$opt_mode" || rpath=$compile_rpath$rpath |
9541 |
for libdir in $rpath; do |
9542 |
if test -n "$hardcode_libdir_flag_spec"; then |
9543 |
if test -n "$hardcode_libdir_separator"; then |
9544 |
func_replace_sysroot "$libdir" |
9545 |
libdir=$func_replace_sysroot_result |
9546 |
if test -z "$hardcode_libdirs"; then |
9547 |
hardcode_libdirs=$libdir |
9548 |
else |
9549 |
# Just accumulate the unique libdirs. |
9550 |
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
9551 |
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
9552 |
;; |
9553 |
*) |
9554 |
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
9555 |
;; |
9556 |
esac |
9557 |
fi |
9558 |
else |
9559 |
eval flag=\"$hardcode_libdir_flag_spec\" |
9560 |
func_append dep_rpath " $flag" |
9561 |
fi |
9562 |
elif test -n "$runpath_var"; then |
9563 |
case "$perm_rpath " in |
9564 |
*" $libdir "*) ;; |
9565 |
*) func_append perm_rpath " $libdir" ;; |
9566 |
esac |
9567 |
fi |
9568 |
done |
9569 |
# Substitute the hardcoded libdirs into the rpath. |
9570 |
if test -n "$hardcode_libdir_separator" && |
9571 |
test -n "$hardcode_libdirs"; then |
9572 |
libdir=$hardcode_libdirs |
9573 |
eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" |
9574 |
fi |
9575 |
if test -n "$runpath_var" && test -n "$perm_rpath"; then |
9576 |
# We should set the runpath_var. |
9577 |
rpath= |
9578 |
for dir in $perm_rpath; do |
9579 |
func_append rpath "$dir:" |
9580 |
done |
9581 |
eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" |
9582 |
fi |
9583 |
test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" |
9584 |
fi |
9585 |
|
9586 |
shlibpath=$finalize_shlibpath |
9587 |
test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath |
9588 |
if test -n "$shlibpath"; then |
9589 |
eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" |
9590 |
fi |
9591 |
|
9592 |
# Get the real and link names of the library. |
9593 |
eval shared_ext=\"$shrext_cmds\" |
9594 |
eval library_names=\"$library_names_spec\" |
9595 |
set dummy $library_names |
9596 |
shift |
9597 |
realname=$1 |
9598 |
shift |
9599 |
|
9600 |
if test -n "$soname_spec"; then |
9601 |
eval soname=\"$soname_spec\" |
9602 |
else |
9603 |
soname=$realname |
9604 |
fi |
9605 |
if test -z "$dlname"; then |
9606 |
dlname=$soname |
9607 |
fi |
9608 |
|
9609 |
lib=$output_objdir/$realname |
9610 |
linknames= |
9611 |
for link |
9612 |
do |
9613 |
func_append linknames " $link" |
9614 |
done |
9615 |
|
9616 |
# Use standard objects if they are pic |
9617 |
test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` |
9618 |
test "X$libobjs" = "X " && libobjs= |
9619 |
|
9620 |
delfiles= |
9621 |
if test -n "$export_symbols" && test -n "$include_expsyms"; then |
9622 |
$opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" |
9623 |
export_symbols=$output_objdir/$libname.uexp |
9624 |
func_append delfiles " $export_symbols" |
9625 |
fi |
9626 |
|
9627 |
orig_export_symbols= |
9628 |
case $host_os in |
9629 |
cygwin* | mingw* | cegcc*) |
9630 |
if test -n "$export_symbols" && test -z "$export_symbols_regex"; then |
9631 |
# exporting using user supplied symfile |
9632 |
func_dll_def_p "$export_symbols" || { |
9633 |
# and it's NOT already a .def file. Must figure out |
9634 |
# which of the given symbols are data symbols and tag |
9635 |
# them as such. So, trigger use of export_symbols_cmds. |
9636 |
# export_symbols gets reassigned inside the "prepare |
9637 |
# the list of exported symbols" if statement, so the |
9638 |
# include_expsyms logic still works. |
9639 |
orig_export_symbols=$export_symbols |
9640 |
export_symbols= |
9641 |
always_export_symbols=yes |
9642 |
} |
9643 |
fi |
9644 |
;; |
9645 |
esac |
9646 |
|
9647 |
# Prepare the list of exported symbols |
9648 |
if test -z "$export_symbols"; then |
9649 |
if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then |
9650 |
func_verbose "generating symbol list for '$libname.la'" |
9651 |
export_symbols=$output_objdir/$libname.exp |
9652 |
$opt_dry_run || $RM $export_symbols |
9653 |
cmds=$export_symbols_cmds |
9654 |
save_ifs=$IFS; IFS='~' |
9655 |
for cmd1 in $cmds; do |
9656 |
IFS=$save_ifs |
9657 |
# Take the normal branch if the nm_file_list_spec branch |
9658 |
# doesn't work or if tool conversion is not needed. |
9659 |
case $nm_file_list_spec~$to_tool_file_cmd in |
9660 |
*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) |
9661 |
try_normal_branch=yes |
9662 |
eval cmd=\"$cmd1\" |
9663 |
func_len " $cmd" |
9664 |
len=$func_len_result |
9665 |
;; |
9666 |
*) |
9667 |
try_normal_branch=no |
9668 |
;; |
9669 |
esac |
9670 |
if test yes = "$try_normal_branch" \ |
9671 |
&& { test "$len" -lt "$max_cmd_len" \ |
9672 |
|| test "$max_cmd_len" -le -1; } |
9673 |
then |
9674 |
func_show_eval "$cmd" 'exit $?' |
9675 |
skipped_export=false |
9676 |
elif test -n "$nm_file_list_spec"; then |
9677 |
func_basename "$output" |
9678 |
output_la=$func_basename_result |
9679 |
save_libobjs=$libobjs |
9680 |
save_output=$output |
9681 |
output=$output_objdir/$output_la.nm |
9682 |
func_to_tool_file "$output" |
9683 |
libobjs=$nm_file_list_spec$func_to_tool_file_result |
9684 |
func_append delfiles " $output" |
9685 |
func_verbose "creating $NM input file list: $output" |
9686 |
for obj in $save_libobjs; do |
9687 |
func_to_tool_file "$obj" |
9688 |
$ECHO "$func_to_tool_file_result" |
9689 |
done > "$output" |
9690 |
eval cmd=\"$cmd1\" |
9691 |
func_show_eval "$cmd" 'exit $?' |
9692 |
output=$save_output |
9693 |
libobjs=$save_libobjs |
9694 |
skipped_export=false |
9695 |
else |
9696 |
# The command line is too long to execute in one step. |
9697 |
func_verbose "using reloadable object file for export list..." |
9698 |
skipped_export=: |
9699 |
# Break out early, otherwise skipped_export may be |
9700 |
# set to false by a later but shorter cmd. |
9701 |
break |
9702 |
fi |
9703 |
done |
9704 |
IFS=$save_ifs |
9705 |
if test -n "$export_symbols_regex" && test : != "$skipped_export"; then |
9706 |
func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' |
9707 |
func_show_eval '$MV "${export_symbols}T" "$export_symbols"' |
9708 |
fi |
9709 |
fi |
9710 |
fi |
9711 |
|
9712 |
if test -n "$export_symbols" && test -n "$include_expsyms"; then |
9713 |
tmp_export_symbols=$export_symbols |
9714 |
test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols |
9715 |
$opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' |
9716 |
fi |
9717 |
|
9718 |
if test : != "$skipped_export" && test -n "$orig_export_symbols"; then |
9719 |
# The given exports_symbols file has to be filtered, so filter it. |
9720 |
func_verbose "filter symbol list for '$libname.la' to tag DATA exports" |
9721 |
# FIXME: $output_objdir/$libname.filter potentially contains lots of |
9722 |
# 's' commands, which not all seds can handle. GNU sed should be fine |
9723 |
# though. Also, the filter scales superlinearly with the number of |
9724 |
# global variables. join(1) would be nice here, but unfortunately |
9725 |
# isn't a blessed tool. |
9726 |
$opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter |
9727 |
func_append delfiles " $export_symbols $output_objdir/$libname.filter" |
9728 |
export_symbols=$output_objdir/$libname.def |
9729 |
$opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols |
9730 |
fi |
9731 |
|
9732 |
tmp_deplibs= |
9733 |
for test_deplib in $deplibs; do |
9734 |
case " $convenience " in |
9735 |
*" $test_deplib "*) ;; |
9736 |
*) |
9737 |
func_append tmp_deplibs " $test_deplib" |
9738 |
;; |
9739 |
esac |
9740 |
done |
9741 |
deplibs=$tmp_deplibs |
9742 |
|
9743 |
if test -n "$convenience"; then |
9744 |
if test -n "$whole_archive_flag_spec" && |
9745 |
test yes = "$compiler_needs_object" && |
9746 |
test -z "$libobjs"; then |
9747 |
# extract the archives, so we have objects to list. |
9748 |
# TODO: could optimize this to just extract one archive. |
9749 |
whole_archive_flag_spec= |
9750 |
fi |
9751 |
if test -n "$whole_archive_flag_spec"; then |
9752 |
save_libobjs=$libobjs |
9753 |
eval libobjs=\"\$libobjs $whole_archive_flag_spec\" |
9754 |
test "X$libobjs" = "X " && libobjs= |
9755 |
else |
9756 |
gentop=$output_objdir/${outputname}x |
9757 |
func_append generated " $gentop" |
9758 |
|
9759 |
func_extract_archives $gentop $convenience |
9760 |
func_append libobjs " $func_extract_archives_result" |
9761 |
test "X$libobjs" = "X " && libobjs= |
9762 |
fi |
9763 |
fi |
9764 |
|
9765 |
if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then |
9766 |
eval flag=\"$thread_safe_flag_spec\" |
9767 |
func_append linker_flags " $flag" |
9768 |
fi |
9769 |
|
9770 |
# Make a backup of the uninstalled library when relinking |
9771 |
if test relink = "$opt_mode"; then |
9772 |
$opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? |
9773 |
fi |
9774 |
|
9775 |
# Do each of the archive commands. |
9776 |
if test yes = "$module" && test -n "$module_cmds"; then |
9777 |
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then |
9778 |
eval test_cmds=\"$module_expsym_cmds\" |
9779 |
cmds=$module_expsym_cmds |
9780 |
else |
9781 |
eval test_cmds=\"$module_cmds\" |
9782 |
cmds=$module_cmds |
9783 |
fi |
9784 |
else |
9785 |
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then |
9786 |
eval test_cmds=\"$archive_expsym_cmds\" |
9787 |
cmds=$archive_expsym_cmds |
9788 |
else |
9789 |
eval test_cmds=\"$archive_cmds\" |
9790 |
cmds=$archive_cmds |
9791 |
fi |
9792 |
fi |
9793 |
|
9794 |
if test : != "$skipped_export" && |
9795 |
func_len " $test_cmds" && |
9796 |
len=$func_len_result && |
9797 |
test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then |
9798 |
: |
9799 |
else |
9800 |
# The command line is too long to link in one step, link piecewise |
9801 |
# or, if using GNU ld and skipped_export is not :, use a linker |
9802 |
# script. |
9803 |
|
9804 |
# Save the value of $output and $libobjs because we want to |
9805 |
# use them later. If we have whole_archive_flag_spec, we |
9806 |
# want to use save_libobjs as it was before |
9807 |
# whole_archive_flag_spec was expanded, because we can't |
9808 |
# assume the linker understands whole_archive_flag_spec. |
9809 |
# This may have to be revisited, in case too many |
9810 |
# convenience libraries get linked in and end up exceeding |
9811 |
# the spec. |
9812 |
if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then |
9813 |
save_libobjs=$libobjs |
9814 |
fi |
9815 |
save_output=$output |
9816 |
func_basename "$output" |
9817 |
output_la=$func_basename_result |
9818 |
|
9819 |
# Clear the reloadable object creation command queue and |
9820 |
# initialize k to one. |
9821 |
test_cmds= |
9822 |
concat_cmds= |
9823 |
objlist= |
9824 |
last_robj= |
9825 |
k=1 |
9826 |
|
9827 |
if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then |
9828 |
output=$output_objdir/$output_la.lnkscript |
9829 |
func_verbose "creating GNU ld script: $output" |
9830 |
echo 'INPUT (' > $output |
9831 |
for obj in $save_libobjs |
9832 |
do |
9833 |
func_to_tool_file "$obj" |
9834 |
$ECHO "$func_to_tool_file_result" >> $output |
9835 |
done |
9836 |
echo ')' >> $output |
9837 |
func_append delfiles " $output" |
9838 |
func_to_tool_file "$output" |
9839 |
output=$func_to_tool_file_result |
9840 |
elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then |
9841 |
output=$output_objdir/$output_la.lnk |
9842 |
func_verbose "creating linker input file list: $output" |
9843 |
: > $output |
9844 |
set x $save_libobjs |
9845 |
shift |
9846 |
firstobj= |
9847 |
if test yes = "$compiler_needs_object"; then |
9848 |
firstobj="$1 " |
9849 |
shift |
9850 |
fi |
9851 |
for obj |
9852 |
do |
9853 |
func_to_tool_file "$obj" |
9854 |
$ECHO "$func_to_tool_file_result" >> $output |
9855 |
done |
9856 |
func_append delfiles " $output" |
9857 |
func_to_tool_file "$output" |
9858 |
output=$firstobj\"$file_list_spec$func_to_tool_file_result\" |
9859 |
else |
9860 |
if test -n "$save_libobjs"; then |
9861 |
func_verbose "creating reloadable object files..." |
9862 |
output=$output_objdir/$output_la-$k.$objext |
9863 |
eval test_cmds=\"$reload_cmds\" |
9864 |
func_len " $test_cmds" |
9865 |
len0=$func_len_result |
9866 |
len=$len0 |
9867 |
|
9868 |
# Loop over the list of objects to be linked. |
9869 |
for obj in $save_libobjs |
9870 |
do |
9871 |
func_len " $obj" |
9872 |
func_arith $len + $func_len_result |
9873 |
len=$func_arith_result |
9874 |
if test -z "$objlist" || |
9875 |
test "$len" -lt "$max_cmd_len"; then |
9876 |
func_append objlist " $obj" |
9877 |
else |
9878 |
# The command $test_cmds is almost too long, add a |
9879 |
# command to the queue. |
9880 |
if test 1 -eq "$k"; then |
9881 |
# The first file doesn't have a previous command to add. |
9882 |
reload_objs=$objlist |
9883 |
eval concat_cmds=\"$reload_cmds\" |
9884 |
else |
9885 |
# All subsequent reloadable object files will link in |
9886 |
# the last one created. |
9887 |
reload_objs="$objlist $last_robj" |
9888 |
eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" |
9889 |
fi |
9890 |
last_robj=$output_objdir/$output_la-$k.$objext |
9891 |
func_arith $k + 1 |
9892 |
k=$func_arith_result |
9893 |
output=$output_objdir/$output_la-$k.$objext |
9894 |
objlist=" $obj" |
9895 |
func_len " $last_robj" |
9896 |
func_arith $len0 + $func_len_result |
9897 |
len=$func_arith_result |
9898 |
fi |
9899 |
done |
9900 |
# Handle the remaining objects by creating one last |
9901 |
# reloadable object file. All subsequent reloadable object |
9902 |
# files will link in the last one created. |
9903 |
test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
9904 |
reload_objs="$objlist $last_robj" |
9905 |
eval concat_cmds=\"\$concat_cmds$reload_cmds\" |
9906 |
if test -n "$last_robj"; then |
9907 |
eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" |
9908 |
fi |
9909 |
func_append delfiles " $output" |
9910 |
|
9911 |
else |
9912 |
output= |
9913 |
fi |
9914 |
|
9915 |
${skipped_export-false} && { |
9916 |
func_verbose "generating symbol list for '$libname.la'" |
9917 |
export_symbols=$output_objdir/$libname.exp |
9918 |
$opt_dry_run || $RM $export_symbols |
9919 |
libobjs=$output |
9920 |
# Append the command to create the export file. |
9921 |
test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
9922 |
eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" |
9923 |
if test -n "$last_robj"; then |
9924 |
eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" |
9925 |
fi |
9926 |
} |
9927 |
|
9928 |
test -n "$save_libobjs" && |
9929 |
func_verbose "creating a temporary reloadable object file: $output" |
9930 |
|
9931 |
# Loop through the commands generated above and execute them. |
9932 |
save_ifs=$IFS; IFS='~' |
9933 |
for cmd in $concat_cmds; do |
9934 |
IFS=$save_ifs |
9935 |
$opt_quiet || { |
9936 |
func_quote_for_expand "$cmd" |
9937 |
eval "func_echo $func_quote_for_expand_result" |
9938 |
} |
9939 |
$opt_dry_run || eval "$cmd" || { |
9940 |
lt_exit=$? |
9941 |
|
9942 |
# Restore the uninstalled library and exit |
9943 |
if test relink = "$opt_mode"; then |
9944 |
( cd "$output_objdir" && \ |
9945 |
$RM "${realname}T" && \ |
9946 |
$MV "${realname}U" "$realname" ) |
9947 |
fi |
9948 |
|
9949 |
exit $lt_exit |
9950 |
} |
9951 |
done |
9952 |
IFS=$save_ifs |
9953 |
|
9954 |
if test -n "$export_symbols_regex" && ${skipped_export-false}; then |
9955 |
func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' |
9956 |
func_show_eval '$MV "${export_symbols}T" "$export_symbols"' |
9957 |
fi |
9958 |
fi |
9959 |
|
9960 |
${skipped_export-false} && { |
9961 |
if test -n "$export_symbols" && test -n "$include_expsyms"; then |
9962 |
tmp_export_symbols=$export_symbols |
9963 |
test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols |
9964 |
$opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' |
9965 |
fi |
9966 |
|
9967 |
if test -n "$orig_export_symbols"; then |
9968 |
# The given exports_symbols file has to be filtered, so filter it. |
9969 |
func_verbose "filter symbol list for '$libname.la' to tag DATA exports" |
9970 |
# FIXME: $output_objdir/$libname.filter potentially contains lots of |
9971 |
# 's' commands, which not all seds can handle. GNU sed should be fine |
9972 |
# though. Also, the filter scales superlinearly with the number of |
9973 |
# global variables. join(1) would be nice here, but unfortunately |
9974 |
# isn't a blessed tool. |
9975 |
$opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter |
9976 |
func_append delfiles " $export_symbols $output_objdir/$libname.filter" |
9977 |
export_symbols=$output_objdir/$libname.def |
9978 |
$opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols |
9979 |
fi |
9980 |
} |
9981 |
|
9982 |
libobjs=$output |
9983 |
# Restore the value of output. |
9984 |
output=$save_output |
9985 |
|
9986 |
if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then |
9987 |
eval libobjs=\"\$libobjs $whole_archive_flag_spec\" |
9988 |
test "X$libobjs" = "X " && libobjs= |
9989 |
fi |
9990 |
# Expand the library linking commands again to reset the |
9991 |
# value of $libobjs for piecewise linking. |
9992 |
|
9993 |
# Do each of the archive commands. |
9994 |
if test yes = "$module" && test -n "$module_cmds"; then |
9995 |
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then |
9996 |
cmds=$module_expsym_cmds |
9997 |
else |
9998 |
cmds=$module_cmds |
9999 |
fi |
10000 |
else |
10001 |
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then |
10002 |
cmds=$archive_expsym_cmds |
10003 |
else |
10004 |
cmds=$archive_cmds |
10005 |
fi |
10006 |
fi |
10007 |
fi |
10008 |
|
10009 |
if test -n "$delfiles"; then |
10010 |
# Append the command to remove temporary files to $cmds. |
10011 |
eval cmds=\"\$cmds~\$RM $delfiles\" |
10012 |
fi |
10013 |
|
10014 |
# Add any objects from preloaded convenience libraries |
10015 |
if test -n "$dlprefiles"; then |
10016 |
gentop=$output_objdir/${outputname}x |
10017 |
func_append generated " $gentop" |
10018 |
|
10019 |
func_extract_archives $gentop $dlprefiles |
10020 |
func_append libobjs " $func_extract_archives_result" |
10021 |
test "X$libobjs" = "X " && libobjs= |
10022 |
fi |
10023 |
|
10024 |
save_ifs=$IFS; IFS='~' |
10025 |
for cmd in $cmds; do |
10026 |
IFS=$sp$nl |
10027 |
eval cmd=\"$cmd\" |
10028 |
IFS=$save_ifs |
10029 |
$opt_quiet || { |
10030 |
func_quote_for_expand "$cmd" |
10031 |
eval "func_echo $func_quote_for_expand_result" |
10032 |
} |
10033 |
$opt_dry_run || eval "$cmd" || { |
10034 |
lt_exit=$? |
10035 |
|
10036 |
# Restore the uninstalled library and exit |
10037 |
if test relink = "$opt_mode"; then |
10038 |
( cd "$output_objdir" && \ |
10039 |
$RM "${realname}T" && \ |
10040 |
$MV "${realname}U" "$realname" ) |
10041 |
fi |
10042 |
|
10043 |
exit $lt_exit |
10044 |
} |
10045 |
done |
10046 |
IFS=$save_ifs |
10047 |
|
10048 |
# Restore the uninstalled library and exit |
10049 |
if test relink = "$opt_mode"; then |
10050 |
$opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? |
10051 |
|
10052 |
if test -n "$convenience"; then |
10053 |
if test -z "$whole_archive_flag_spec"; then |
10054 |
func_show_eval '${RM}r "$gentop"' |
10055 |
fi |
10056 |
fi |
10057 |
|
10058 |
exit $EXIT_SUCCESS |
10059 |
fi |
10060 |
|
10061 |
# Create links to the real library. |
10062 |
for linkname in $linknames; do |
10063 |
if test "$realname" != "$linkname"; then |
10064 |
func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' |
10065 |
fi |
10066 |
done |
10067 |
|
10068 |
# If -module or -export-dynamic was specified, set the dlname. |
10069 |
if test yes = "$module" || test yes = "$export_dynamic"; then |
10070 |
# On all known operating systems, these are identical. |
10071 |
dlname=$soname |
10072 |
fi |
10073 |
fi |
10074 |
;; |
10075 |
|
10076 |
obj) |
10077 |
if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
10078 |
func_warning "'-dlopen' is ignored for objects" |
10079 |
fi |
10080 |
|
10081 |
case " $deplibs" in |
10082 |
*\ -l* | *\ -L*) |
10083 |
func_warning "'-l' and '-L' are ignored for objects" ;; |
10084 |
esac |
10085 |
|
10086 |
test -n "$rpath" && \ |
10087 |
func_warning "'-rpath' is ignored for objects" |
10088 |
|
10089 |
test -n "$xrpath" && \ |
10090 |
func_warning "'-R' is ignored for objects" |
10091 |
|
10092 |
test -n "$vinfo" && \ |
10093 |
func_warning "'-version-info' is ignored for objects" |
10094 |
|
10095 |
test -n "$release" && \ |
10096 |
func_warning "'-release' is ignored for objects" |
10097 |
|
10098 |
case $output in |
10099 |
*.lo) |
10100 |
test -n "$objs$old_deplibs" && \ |
10101 |
func_fatal_error "cannot build library object '$output' from non-libtool objects" |
10102 |
|
10103 |
libobj=$output |
10104 |
func_lo2o "$libobj" |
10105 |
obj=$func_lo2o_result |
10106 |
;; |
10107 |
*) |
10108 |
libobj= |
10109 |
obj=$output |
10110 |
;; |
10111 |
esac |
10112 |
|
10113 |
# Delete the old objects. |
10114 |
$opt_dry_run || $RM $obj $libobj |
10115 |
|
10116 |
# Objects from convenience libraries. This assumes |
10117 |
# single-version convenience libraries. Whenever we create |
10118 |
# different ones for PIC/non-PIC, this we'll have to duplicate |
10119 |
# the extraction. |
10120 |
reload_conv_objs= |
10121 |
gentop= |
10122 |
# if reload_cmds runs $LD directly, get rid of -Wl from |
10123 |
# whole_archive_flag_spec and hope we can get by with turning comma |
10124 |
# into space. |
10125 |
case $reload_cmds in |
10126 |
*\$LD[\ \$]*) wl= ;; |
10127 |
esac |
10128 |
if test -n "$convenience"; then |
10129 |
if test -n "$whole_archive_flag_spec"; then |
10130 |
eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" |
10131 |
test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` |
10132 |
reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags |
10133 |
else |
10134 |
gentop=$output_objdir/${obj}x |
10135 |
func_append generated " $gentop" |
10136 |
|
10137 |
func_extract_archives $gentop $convenience |
10138 |
reload_conv_objs="$reload_objs $func_extract_archives_result" |
10139 |
fi |
10140 |
fi |
10141 |
|
10142 |
# If we're not building shared, we need to use non_pic_objs |
10143 |
test yes = "$build_libtool_libs" || libobjs=$non_pic_objects |
10144 |
|
10145 |
# Create the old-style object. |
10146 |
reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs |
10147 |
|
10148 |
output=$obj |
10149 |
func_execute_cmds "$reload_cmds" 'exit $?' |
10150 |
|
10151 |
# Exit if we aren't doing a library object file. |
10152 |
if test -z "$libobj"; then |
10153 |
if test -n "$gentop"; then |
10154 |
func_show_eval '${RM}r "$gentop"' |
10155 |
fi |
10156 |
|
10157 |
exit $EXIT_SUCCESS |
10158 |
fi |
10159 |
|
10160 |
test yes = "$build_libtool_libs" || { |
10161 |
if test -n "$gentop"; then |
10162 |
func_show_eval '${RM}r "$gentop"' |
10163 |
fi |
10164 |
|
10165 |
# Create an invalid libtool object if no PIC, so that we don't |
10166 |
# accidentally link it into a program. |
10167 |
# $show "echo timestamp > $libobj" |
10168 |
# $opt_dry_run || eval "echo timestamp > $libobj" || exit $? |
10169 |
exit $EXIT_SUCCESS |
10170 |
} |
10171 |
|
10172 |
if test -n "$pic_flag" || test default != "$pic_mode"; then |
10173 |
# Only do commands if we really have different PIC objects. |
10174 |
reload_objs="$libobjs $reload_conv_objs" |
10175 |
output=$libobj |
10176 |
func_execute_cmds "$reload_cmds" 'exit $?' |
10177 |
fi |
10178 |
|
10179 |
if test -n "$gentop"; then |
10180 |
func_show_eval '${RM}r "$gentop"' |
10181 |
fi |
10182 |
|
10183 |
exit $EXIT_SUCCESS |
10184 |
;; |
10185 |
|
10186 |
prog) |
10187 |
case $host in |
10188 |
*cygwin*) func_stripname '' '.exe' "$output" |
10189 |
output=$func_stripname_result.exe;; |
10190 |
esac |
10191 |
test -n "$vinfo" && \ |
10192 |
func_warning "'-version-info' is ignored for programs" |
10193 |
|
10194 |
test -n "$release" && \ |
10195 |
func_warning "'-release' is ignored for programs" |
10196 |
|
10197 |
$preload \ |
10198 |
&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ |
10199 |
&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." |
10200 |
|
10201 |
case $host in |
10202 |
*-*-rhapsody* | *-*-darwin1.[012]) |
10203 |
# On Rhapsody replace the C library is the System framework |
10204 |
compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` |
10205 |
finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` |
10206 |
;; |
10207 |
esac |
10208 |
|
10209 |
case $host in |
10210 |
*-*-darwin*) |
10211 |
# Don't allow lazy linking, it breaks C++ global constructors |
10212 |
# But is supposedly fixed on 10.4 or later (yay!). |
10213 |
if test CXX = "$tagname"; then |
10214 |
case ${MACOSX_DEPLOYMENT_TARGET-10.0} in |
10215 |
10.[0123]) |
10216 |
func_append compile_command " $wl-bind_at_load" |
10217 |
func_append finalize_command " $wl-bind_at_load" |
10218 |
;; |
10219 |
esac |
10220 |
fi |
10221 |
# Time to change all our "foo.ltframework" stuff back to "-framework foo" |
10222 |
compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
10223 |
finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
10224 |
;; |
10225 |
esac |
10226 |
|
10227 |
|
10228 |
# move library search paths that coincide with paths to not yet |
10229 |
# installed libraries to the beginning of the library search list |
10230 |
new_libs= |
10231 |
for path in $notinst_path; do |
10232 |
case " $new_libs " in |
10233 |
*" -L$path/$objdir "*) ;; |
10234 |
*) |
10235 |
case " $compile_deplibs " in |
10236 |
*" -L$path/$objdir "*) |
10237 |
func_append new_libs " -L$path/$objdir" ;; |
10238 |
esac |
10239 |
;; |
10240 |
esac |
10241 |
done |
10242 |
for deplib in $compile_deplibs; do |
10243 |
case $deplib in |
10244 |
-L*) |
10245 |
case " $new_libs " in |
10246 |
*" $deplib "*) ;; |
10247 |
*) func_append new_libs " $deplib" ;; |
10248 |
esac |
10249 |
;; |
10250 |
*) func_append new_libs " $deplib" ;; |
10251 |
esac |
10252 |
done |
10253 |
compile_deplibs=$new_libs |
10254 |
|
10255 |
|
10256 |
func_append compile_command " $compile_deplibs" |
10257 |
func_append finalize_command " $finalize_deplibs" |
10258 |
|
10259 |
if test -n "$rpath$xrpath"; then |
10260 |
# If the user specified any rpath flags, then add them. |
10261 |
for libdir in $rpath $xrpath; do |
10262 |
# This is the magic to use -rpath. |
10263 |
case "$finalize_rpath " in |
10264 |
*" $libdir "*) ;; |
10265 |
*) func_append finalize_rpath " $libdir" ;; |
10266 |
esac |
10267 |
done |
10268 |
fi |
10269 |
|
10270 |
# Now hardcode the library paths |
10271 |
rpath= |
10272 |
hardcode_libdirs= |
10273 |
for libdir in $compile_rpath $finalize_rpath; do |
10274 |
if test -n "$hardcode_libdir_flag_spec"; then |
10275 |
if test -n "$hardcode_libdir_separator"; then |
10276 |
if test -z "$hardcode_libdirs"; then |
10277 |
hardcode_libdirs=$libdir |
10278 |
else |
10279 |
# Just accumulate the unique libdirs. |
10280 |
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
10281 |
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
10282 |
;; |
10283 |
*) |
10284 |
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
10285 |
;; |
10286 |
esac |
10287 |
fi |
10288 |
else |
10289 |
eval flag=\"$hardcode_libdir_flag_spec\" |
10290 |
func_append rpath " $flag" |
10291 |
fi |
10292 |
elif test -n "$runpath_var"; then |
10293 |
case "$perm_rpath " in |
10294 |
*" $libdir "*) ;; |
10295 |
*) func_append perm_rpath " $libdir" ;; |
10296 |
esac |
10297 |
fi |
10298 |
case $host in |
10299 |
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
10300 |
testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` |
10301 |
case :$dllsearchpath: in |
10302 |
*":$libdir:"*) ;; |
10303 |
::) dllsearchpath=$libdir;; |
10304 |
*) func_append dllsearchpath ":$libdir";; |
10305 |
esac |
10306 |
case :$dllsearchpath: in |
10307 |
*":$testbindir:"*) ;; |
10308 |
::) dllsearchpath=$testbindir;; |
10309 |
*) func_append dllsearchpath ":$testbindir";; |
10310 |
esac |
10311 |
;; |
10312 |
esac |
10313 |
done |
10314 |
# Substitute the hardcoded libdirs into the rpath. |
10315 |
if test -n "$hardcode_libdir_separator" && |
10316 |
test -n "$hardcode_libdirs"; then |
10317 |
libdir=$hardcode_libdirs |
10318 |
eval rpath=\" $hardcode_libdir_flag_spec\" |
10319 |
fi |
10320 |
compile_rpath=$rpath |
10321 |
|
10322 |
rpath= |
10323 |
hardcode_libdirs= |
10324 |
for libdir in $finalize_rpath; do |
10325 |
if test -n "$hardcode_libdir_flag_spec"; then |
10326 |
if test -n "$hardcode_libdir_separator"; then |
10327 |
if test -z "$hardcode_libdirs"; then |
10328 |
hardcode_libdirs=$libdir |
10329 |
else |
10330 |
# Just accumulate the unique libdirs. |
10331 |
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
10332 |
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
10333 |
;; |
10334 |
*) |
10335 |
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
10336 |
;; |
10337 |
esac |
10338 |
fi |
10339 |
else |
10340 |
eval flag=\"$hardcode_libdir_flag_spec\" |
10341 |
func_append rpath " $flag" |
10342 |
fi |
10343 |
elif test -n "$runpath_var"; then |
10344 |
case "$finalize_perm_rpath " in |
10345 |
*" $libdir "*) ;; |
10346 |
*) func_append finalize_perm_rpath " $libdir" ;; |
10347 |
esac |
10348 |
fi |
10349 |
done |
10350 |
# Substitute the hardcoded libdirs into the rpath. |
10351 |
if test -n "$hardcode_libdir_separator" && |
10352 |
test -n "$hardcode_libdirs"; then |
10353 |
libdir=$hardcode_libdirs |
10354 |
eval rpath=\" $hardcode_libdir_flag_spec\" |
10355 |
fi |
10356 |
finalize_rpath=$rpath |
10357 |
|
10358 |
if test -n "$libobjs" && test yes = "$build_old_libs"; then |
10359 |
# Transform all the library objects into standard objects. |
10360 |
compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` |
10361 |
finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` |
10362 |
fi |
10363 |
|
10364 |
func_generate_dlsyms "$outputname" "@PROGRAM@" false |
10365 |
|
10366 |
# template prelinking step |
10367 |
if test -n "$prelink_cmds"; then |
10368 |
func_execute_cmds "$prelink_cmds" 'exit $?' |
10369 |
fi |
10370 |
|
10371 |
wrappers_required=: |
10372 |
case $host in |
10373 |
*cegcc* | *mingw32ce*) |
10374 |
# Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. |
10375 |
wrappers_required=false |
10376 |
;; |
10377 |
*cygwin* | *mingw* ) |
10378 |
test yes = "$build_libtool_libs" || wrappers_required=false |
10379 |
;; |
10380 |
*) |
10381 |
if test no = "$need_relink" || test yes != "$build_libtool_libs"; then |
10382 |
wrappers_required=false |
10383 |
fi |
10384 |
;; |
10385 |
esac |
10386 |
$wrappers_required || { |
10387 |
# Replace the output file specification. |
10388 |
compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` |
10389 |
link_command=$compile_command$compile_rpath |
10390 |
|
10391 |
# We have no uninstalled library dependencies, so finalize right now. |
10392 |
exit_status=0 |
10393 |
func_show_eval "$link_command" 'exit_status=$?' |
10394 |
|
10395 |
if test -n "$postlink_cmds"; then |
10396 |
func_to_tool_file "$output" |
10397 |
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
10398 |
func_execute_cmds "$postlink_cmds" 'exit $?' |
10399 |
fi |
10400 |
|
10401 |
# Delete the generated files. |
10402 |
if test -f "$output_objdir/${outputname}S.$objext"; then |
10403 |
func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' |
10404 |
fi |
10405 |
|
10406 |
exit $exit_status |
10407 |
} |
10408 |
|
10409 |
if test -n "$compile_shlibpath$finalize_shlibpath"; then |
10410 |
compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" |
10411 |
fi |
10412 |
if test -n "$finalize_shlibpath"; then |
10413 |
finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" |
10414 |
fi |
10415 |
|
10416 |
compile_var= |
10417 |
finalize_var= |
10418 |
if test -n "$runpath_var"; then |
10419 |
if test -n "$perm_rpath"; then |
10420 |
# We should set the runpath_var. |
10421 |
rpath= |
10422 |
for dir in $perm_rpath; do |
10423 |
func_append rpath "$dir:" |
10424 |
done |
10425 |
compile_var="$runpath_var=\"$rpath\$$runpath_var\" " |
10426 |
fi |
10427 |
if test -n "$finalize_perm_rpath"; then |
10428 |
# We should set the runpath_var. |
10429 |
rpath= |
10430 |
for dir in $finalize_perm_rpath; do |
10431 |
func_append rpath "$dir:" |
10432 |
done |
10433 |
finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " |
10434 |
fi |
10435 |
fi |
10436 |
|
10437 |
if test yes = "$no_install"; then |
10438 |
# We don't need to create a wrapper script. |
10439 |
link_command=$compile_var$compile_command$compile_rpath |
10440 |
# Replace the output file specification. |
10441 |
link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` |
10442 |
# Delete the old output file. |
10443 |
$opt_dry_run || $RM $output |
10444 |
# Link the executable and exit |
10445 |
func_show_eval "$link_command" 'exit $?' |
10446 |
|
10447 |
if test -n "$postlink_cmds"; then |
10448 |
func_to_tool_file "$output" |
10449 |
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
10450 |
func_execute_cmds "$postlink_cmds" 'exit $?' |
10451 |
fi |
10452 |
|
10453 |
exit $EXIT_SUCCESS |
10454 |
fi |
10455 |
|
10456 |
case $hardcode_action,$fast_install in |
10457 |
relink,*) |
10458 |
# Fast installation is not supported |
10459 |
link_command=$compile_var$compile_command$compile_rpath |
10460 |
relink_command=$finalize_var$finalize_command$finalize_rpath |
10461 |
|
10462 |
func_warning "this platform does not like uninstalled shared libraries" |
10463 |
func_warning "'$output' will be relinked during installation" |
10464 |
;; |
10465 |
*,yes) |
10466 |
link_command=$finalize_var$compile_command$finalize_rpath |
10467 |
relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` |
10468 |
;; |
10469 |
*,no) |
10470 |
link_command=$compile_var$compile_command$compile_rpath |
10471 |
relink_command=$finalize_var$finalize_command$finalize_rpath |
10472 |
;; |
10473 |
*,needless) |
10474 |
link_command=$finalize_var$compile_command$finalize_rpath |
10475 |
relink_command= |
10476 |
;; |
10477 |
esac |
10478 |
|
10479 |
# Replace the output file specification. |
10480 |
link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` |
10481 |
|
10482 |
# Delete the old output files. |
10483 |
$opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname |
10484 |
|
10485 |
func_show_eval "$link_command" 'exit $?' |
10486 |
|
10487 |
if test -n "$postlink_cmds"; then |
10488 |
func_to_tool_file "$output_objdir/$outputname" |
10489 |
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'` |
10490 |
func_execute_cmds "$postlink_cmds" 'exit $?' |
10491 |
fi |
10492 |
|
10493 |
# Now create the wrapper script. |
10494 |
func_verbose "creating $output" |
10495 |
|
10496 |
# Quote the relink command for shipping. |
10497 |
if test -n "$relink_command"; then |
10498 |
# Preserve any variables that may affect compiler behavior |
10499 |
for var in $variables_saved_for_relink; do |
10500 |
if eval test -z \"\${$var+set}\"; then |
10501 |
relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" |
10502 |
elif eval var_value=\$$var; test -z "$var_value"; then |
10503 |
relink_command="$var=; export $var; $relink_command" |
10504 |
else |
10505 |
func_quote_for_eval "$var_value" |
10506 |
relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" |
10507 |
fi |
10508 |
done |
10509 |
relink_command="(cd `pwd`; $relink_command)" |
10510 |
relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` |
10511 |
fi |
10512 |
|
10513 |
# Only actually do things if not in dry run mode. |
10514 |
$opt_dry_run || { |
10515 |
# win32 will think the script is a binary if it has |
10516 |
# a .exe suffix, so we strip it off here. |
10517 |
case $output in |
10518 |
*.exe) func_stripname '' '.exe' "$output" |
10519 |
output=$func_stripname_result ;; |
10520 |
esac |
10521 |
# test for cygwin because mv fails w/o .exe extensions |
10522 |
case $host in |
10523 |
*cygwin*) |
10524 |
exeext=.exe |
10525 |
func_stripname '' '.exe' "$outputname" |
10526 |
outputname=$func_stripname_result ;; |
10527 |
*) exeext= ;; |
10528 |
esac |
10529 |
case $host in |
10530 |
*cygwin* | *mingw* ) |
10531 |
func_dirname_and_basename "$output" "" "." |
10532 |
output_name=$func_basename_result |
10533 |
output_path=$func_dirname_result |
10534 |
cwrappersource=$output_path/$objdir/lt-$output_name.c |
10535 |
cwrapper=$output_path/$output_name.exe |
10536 |
$RM $cwrappersource $cwrapper |
10537 |
trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 |
10538 |
|
10539 |
func_emit_cwrapperexe_src > $cwrappersource |
10540 |
|
10541 |
# The wrapper executable is built using the $host compiler, |
10542 |
# because it contains $host paths and files. If cross- |
10543 |
# compiling, it, like the target executable, must be |
10544 |
# executed on the $host or under an emulation environment. |
10545 |
$opt_dry_run || { |
10546 |
$LTCC $LTCFLAGS -o $cwrapper $cwrappersource |
10547 |
$STRIP $cwrapper |
10548 |
} |
10549 |
|
10550 |
# Now, create the wrapper script for func_source use: |
10551 |
func_ltwrapper_scriptname $cwrapper |
10552 |
$RM $func_ltwrapper_scriptname_result |
10553 |
trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 |
10554 |
$opt_dry_run || { |
10555 |
# note: this script will not be executed, so do not chmod. |
10556 |
if test "x$build" = "x$host"; then |
10557 |
$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result |
10558 |
else |
10559 |
func_emit_wrapper no > $func_ltwrapper_scriptname_result |
10560 |
fi |
10561 |
} |
10562 |
;; |
10563 |
* ) |
10564 |
$RM $output |
10565 |
trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 |
10566 |
|
10567 |
func_emit_wrapper no > $output |
10568 |
chmod +x $output |
10569 |
;; |
10570 |
esac |
10571 |
} |
10572 |
exit $EXIT_SUCCESS |
10573 |
;; |
10574 |
esac |
10575 |
|
10576 |
# See if we need to build an old-fashioned archive. |
10577 |
for oldlib in $oldlibs; do |
10578 |
|
10579 |
case $build_libtool_libs in |
10580 |
convenience) |
10581 |
oldobjs="$libobjs_save $symfileobj" |
10582 |
addlibs=$convenience |
10583 |
build_libtool_libs=no |
10584 |
;; |
10585 |
module) |
10586 |
oldobjs=$libobjs_save |
10587 |
addlibs=$old_convenience |
10588 |
build_libtool_libs=no |
10589 |
;; |
10590 |
*) |
10591 |
oldobjs="$old_deplibs $non_pic_objects" |
10592 |
$preload && test -f "$symfileobj" \ |
10593 |
&& func_append oldobjs " $symfileobj" |
10594 |
addlibs=$old_convenience |
10595 |
;; |
10596 |
esac |
10597 |
|
10598 |
if test -n "$addlibs"; then |
10599 |
gentop=$output_objdir/${outputname}x |
10600 |
func_append generated " $gentop" |
10601 |
|
10602 |
func_extract_archives $gentop $addlibs |
10603 |
func_append oldobjs " $func_extract_archives_result" |
10604 |
fi |
10605 |
|
10606 |
# Do each command in the archive commands. |
10607 |
if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then |
10608 |
cmds=$old_archive_from_new_cmds |
10609 |
else |
10610 |
|
10611 |
# Add any objects from preloaded convenience libraries |
10612 |
if test -n "$dlprefiles"; then |
10613 |
gentop=$output_objdir/${outputname}x |
10614 |
func_append generated " $gentop" |
10615 |
|
10616 |
func_extract_archives $gentop $dlprefiles |
10617 |
func_append oldobjs " $func_extract_archives_result" |
10618 |
fi |
10619 |
|
10620 |
# POSIX demands no paths to be encoded in archives. We have |
10621 |
# to avoid creating archives with duplicate basenames if we |
10622 |
# might have to extract them afterwards, e.g., when creating a |
10623 |
# static archive out of a convenience library, or when linking |
10624 |
# the entirety of a libtool archive into another (currently |
10625 |
# not supported by libtool). |
10626 |
if (for obj in $oldobjs |
10627 |
do |
10628 |
func_basename "$obj" |
10629 |
$ECHO "$func_basename_result" |
10630 |
done | sort | sort -uc >/dev/null 2>&1); then |
10631 |
: |
10632 |
else |
10633 |
echo "copying selected object files to avoid basename conflicts..." |
10634 |
gentop=$output_objdir/${outputname}x |
10635 |
func_append generated " $gentop" |
10636 |
func_mkdir_p "$gentop" |
10637 |
save_oldobjs=$oldobjs |
10638 |
oldobjs= |
10639 |
counter=1 |
10640 |
for obj in $save_oldobjs |
10641 |
do |
10642 |
func_basename "$obj" |
10643 |
objbase=$func_basename_result |
10644 |
case " $oldobjs " in |
10645 |
" ") oldobjs=$obj ;; |
10646 |
*[\ /]"$objbase "*) |
10647 |
while :; do |
10648 |
# Make sure we don't pick an alternate name that also |
10649 |
# overlaps. |
10650 |
newobj=lt$counter-$objbase |
10651 |
func_arith $counter + 1 |
10652 |
counter=$func_arith_result |
10653 |
case " $oldobjs " in |
10654 |
*[\ /]"$newobj "*) ;; |
10655 |
*) if test ! -f "$gentop/$newobj"; then break; fi ;; |
10656 |
esac |
10657 |
done |
10658 |
func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" |
10659 |
func_append oldobjs " $gentop/$newobj" |
10660 |
;; |
10661 |
*) func_append oldobjs " $obj" ;; |
10662 |
esac |
10663 |
done |
10664 |
fi |
10665 |
func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 |
10666 |
tool_oldlib=$func_to_tool_file_result |
10667 |
eval cmds=\"$old_archive_cmds\" |
10668 |
|
10669 |
func_len " $cmds" |
10670 |
len=$func_len_result |
10671 |
if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then |
10672 |
cmds=$old_archive_cmds |
10673 |
elif test -n "$archiver_list_spec"; then |
10674 |
func_verbose "using command file archive linking..." |
10675 |
for obj in $oldobjs |
10676 |
do |
10677 |
func_to_tool_file "$obj" |
10678 |
$ECHO "$func_to_tool_file_result" |
10679 |
done > $output_objdir/$libname.libcmd |
10680 |
func_to_tool_file "$output_objdir/$libname.libcmd" |
10681 |
oldobjs=" $archiver_list_spec$func_to_tool_file_result" |
10682 |
cmds=$old_archive_cmds |
10683 |
else |
10684 |
# the command line is too long to link in one step, link in parts |
10685 |
func_verbose "using piecewise archive linking..." |
10686 |
save_RANLIB=$RANLIB |
10687 |
RANLIB=: |
10688 |
objlist= |
10689 |
concat_cmds= |
10690 |
save_oldobjs=$oldobjs |
10691 |
oldobjs= |
10692 |
# Is there a better way of finding the last object in the list? |
10693 |
for obj in $save_oldobjs |
10694 |
do |
10695 |
last_oldobj=$obj |
10696 |
done |
10697 |
eval test_cmds=\"$old_archive_cmds\" |
10698 |
func_len " $test_cmds" |
10699 |
len0=$func_len_result |
10700 |
len=$len0 |
10701 |
for obj in $save_oldobjs |
10702 |
do |
10703 |
func_len " $obj" |
10704 |
func_arith $len + $func_len_result |
10705 |
len=$func_arith_result |
10706 |
func_append objlist " $obj" |
10707 |
if test "$len" -lt "$max_cmd_len"; then |
10708 |
: |
10709 |
else |
10710 |
# the above command should be used before it gets too long |
10711 |
oldobjs=$objlist |
10712 |
if test "$obj" = "$last_oldobj"; then |
10713 |
RANLIB=$save_RANLIB |
10714 |
fi |
10715 |
test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
10716 |
eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" |
10717 |
objlist= |
10718 |
len=$len0 |
10719 |
fi |
10720 |
done |
10721 |
RANLIB=$save_RANLIB |
10722 |
oldobjs=$objlist |
10723 |
if test -z "$oldobjs"; then |
10724 |
eval cmds=\"\$concat_cmds\" |
10725 |
else |
10726 |
eval cmds=\"\$concat_cmds~\$old_archive_cmds\" |
10727 |
fi |
10728 |
fi |
10729 |
fi |
10730 |
func_execute_cmds "$cmds" 'exit $?' |
10731 |
done |
10732 |
|
10733 |
test -n "$generated" && \ |
10734 |
func_show_eval "${RM}r$generated" |
10735 |
|
10736 |
# Now create the libtool archive. |
10737 |
case $output in |
10738 |
*.la) |
10739 |
old_library= |
10740 |
test yes = "$build_old_libs" && old_library=$libname.$libext |
10741 |
func_verbose "creating $output" |
10742 |
|
10743 |
# Preserve any variables that may affect compiler behavior |
10744 |
for var in $variables_saved_for_relink; do |
10745 |
if eval test -z \"\${$var+set}\"; then |
10746 |
relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" |
10747 |
elif eval var_value=\$$var; test -z "$var_value"; then |
10748 |
relink_command="$var=; export $var; $relink_command" |
10749 |
else |
10750 |
func_quote_for_eval "$var_value" |
10751 |
relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" |
10752 |
fi |
10753 |
done |
10754 |
# Quote the link command for shipping. |
10755 |
relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" |
10756 |
relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` |
10757 |
if test yes = "$hardcode_automatic"; then |
10758 |
relink_command= |
10759 |
fi |
10760 |
|
10761 |
# Only create the output if not a dry run. |
10762 |
$opt_dry_run || { |
10763 |
for installed in no yes; do |
10764 |
if test yes = "$installed"; then |
10765 |
if test -z "$install_libdir"; then |
10766 |
break |
10767 |
fi |
10768 |
output=$output_objdir/${outputname}i |
10769 |
# Replace all uninstalled libtool libraries with the installed ones |
10770 |
newdependency_libs= |
10771 |
for deplib in $dependency_libs; do |
10772 |
case $deplib in |
10773 |
*.la) |
10774 |
func_basename "$deplib" |
10775 |
name=$func_basename_result |
10776 |
func_resolve_sysroot "$deplib" |
10777 |
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` |
10778 |
test -z "$libdir" && \ |
10779 |
func_fatal_error "'$deplib' is not a valid libtool archive" |
10780 |
func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" |
10781 |
;; |
10782 |
-L*) |
10783 |
func_stripname -L '' "$deplib" |
10784 |
func_replace_sysroot "$func_stripname_result" |
10785 |
func_append newdependency_libs " -L$func_replace_sysroot_result" |
10786 |
;; |
10787 |
-R*) |
10788 |
func_stripname -R '' "$deplib" |
10789 |
func_replace_sysroot "$func_stripname_result" |
10790 |
func_append newdependency_libs " -R$func_replace_sysroot_result" |
10791 |
;; |
10792 |
*) func_append newdependency_libs " $deplib" ;; |
10793 |
esac |
10794 |
done |
10795 |
dependency_libs=$newdependency_libs |
10796 |
newdlfiles= |
10797 |
|
10798 |
for lib in $dlfiles; do |
10799 |
case $lib in |
10800 |
*.la) |
10801 |
func_basename "$lib" |
10802 |
name=$func_basename_result |
10803 |
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` |
10804 |
test -z "$libdir" && \ |
10805 |
func_fatal_error "'$lib' is not a valid libtool archive" |
10806 |
func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" |
10807 |
;; |
10808 |
*) func_append newdlfiles " $lib" ;; |
10809 |
esac |
10810 |
done |
10811 |
dlfiles=$newdlfiles |
10812 |
newdlprefiles= |
10813 |
for lib in $dlprefiles; do |
10814 |
case $lib in |
10815 |
*.la) |
10816 |
# Only pass preopened files to the pseudo-archive (for |
10817 |
# eventual linking with the app. that links it) if we |
10818 |
# didn't already link the preopened objects directly into |
10819 |
# the library: |
10820 |
func_basename "$lib" |
10821 |
name=$func_basename_result |
10822 |
eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` |
10823 |
test -z "$libdir" && \ |
10824 |
func_fatal_error "'$lib' is not a valid libtool archive" |
10825 |
func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" |
10826 |
;; |
10827 |
esac |
10828 |
done |
10829 |
dlprefiles=$newdlprefiles |
10830 |
else |
10831 |
newdlfiles= |
10832 |
for lib in $dlfiles; do |
10833 |
case $lib in |
10834 |
[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; |
10835 |
*) abs=`pwd`"/$lib" ;; |
10836 |
esac |
10837 |
func_append newdlfiles " $abs" |
10838 |
done |
10839 |
dlfiles=$newdlfiles |
10840 |
newdlprefiles= |
10841 |
for lib in $dlprefiles; do |
10842 |
case $lib in |
10843 |
[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; |
10844 |
*) abs=`pwd`"/$lib" ;; |
10845 |
esac |
10846 |
func_append newdlprefiles " $abs" |
10847 |
done |
10848 |
dlprefiles=$newdlprefiles |
10849 |
fi |
10850 |
$RM $output |
10851 |
# place dlname in correct position for cygwin |
10852 |
# In fact, it would be nice if we could use this code for all target |
10853 |
# systems that can't hard-code library paths into their executables |
10854 |
# and that have no shared library path variable independent of PATH, |
10855 |
# but it turns out we can't easily determine that from inspecting |
10856 |
# libtool variables, so we have to hard-code the OSs to which it |
10857 |
# applies here; at the moment, that means platforms that use the PE |
10858 |
# object format with DLL files. See the long comment at the top of |
10859 |
# tests/bindir.at for full details. |
10860 |
tdlname=$dlname |
10861 |
case $host,$output,$installed,$module,$dlname in |
10862 |
*cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) |
10863 |
# If a -bindir argument was supplied, place the dll there. |
10864 |
if test -n "$bindir"; then |
10865 |
func_relative_path "$install_libdir" "$bindir" |
10866 |
tdlname=$func_relative_path_result/$dlname |
10867 |
else |
10868 |
# Otherwise fall back on heuristic. |
10869 |
tdlname=../bin/$dlname |
10870 |
fi |
10871 |
;; |
10872 |
esac |
10873 |
$ECHO > $output "\ |
10874 |
# $outputname - a libtool library file |
10875 |
# Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
10876 |
# |
10877 |
# Please DO NOT delete this file! |
10878 |
# It is necessary for linking the library. |
10879 |
|
10880 |
# The name that we can dlopen(3). |
10881 |
dlname='$tdlname' |
10882 |
|
10883 |
# Names of this library. |
10884 |
library_names='$library_names' |
10885 |
|
10886 |
# The name of the static archive. |
10887 |
old_library='$old_library' |
10888 |
|
10889 |
# Linker flags that cannot go in dependency_libs. |
10890 |
inherited_linker_flags='$new_inherited_linker_flags' |
10891 |
|
10892 |
# Libraries that this one depends upon. |
10893 |
dependency_libs='$dependency_libs' |
10894 |
|
10895 |
# Names of additional weak libraries provided by this library |
10896 |
weak_library_names='$weak_libs' |
10897 |
|
10898 |
# Version information for $libname. |
10899 |
current=$current |
10900 |
age=$age |
10901 |
revision=$revision |
10902 |
|
10903 |
# Is this an already installed library? |
10904 |
installed=$installed |
10905 |
|
10906 |
# Should we warn about portability when linking against -modules? |
10907 |
shouldnotlink=$module |
10908 |
|
10909 |
# Files to dlopen/dlpreopen |
10910 |
dlopen='$dlfiles' |
10911 |
dlpreopen='$dlprefiles' |
10912 |
|
10913 |
# Directory that this library needs to be installed in: |
10914 |
libdir='$install_libdir'" |
10915 |
if test no,yes = "$installed,$need_relink"; then |
10916 |
$ECHO >> $output "\ |
10917 |
relink_command=\"$relink_command\"" |
10918 |
fi |
10919 |
done |
10920 |
} |
10921 |
|
10922 |
# Do a symbolic link so that the libtool archive can be found in |
10923 |
# LD_LIBRARY_PATH before the program is installed. |
10924 |
func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' |
10925 |
;; |
10926 |
esac |
10927 |
exit $EXIT_SUCCESS |
10928 |
} |
10929 |
|
10930 |
if test link = "$opt_mode" || test relink = "$opt_mode"; then |
10931 |
func_mode_link ${1+"$@"} |
10932 |
fi |
10933 |
|
10934 |
|
10935 |
# func_mode_uninstall arg... |
10936 |
func_mode_uninstall () |
10937 |
{ |
10938 |
$debug_cmd |
10939 |
|
10940 |
RM=$nonopt |
10941 |
files= |
10942 |
rmforce=false |
10943 |
exit_status=0 |
10944 |
|
10945 |
# This variable tells wrapper scripts just to set variables rather |
10946 |
# than running their programs. |
10947 |
libtool_install_magic=$magic |
10948 |
|
10949 |
for arg |
10950 |
do |
10951 |
case $arg in |
10952 |
-f) func_append RM " $arg"; rmforce=: ;; |
10953 |
-*) func_append RM " $arg" ;; |
10954 |
*) func_append files " $arg" ;; |
10955 |
esac |
10956 |
done |
10957 |
|
10958 |
test -z "$RM" && \ |
10959 |
func_fatal_help "you must specify an RM program" |
10960 |
|
10961 |
rmdirs= |
10962 |
|
10963 |
for file in $files; do |
10964 |
func_dirname "$file" "" "." |
10965 |
dir=$func_dirname_result |
10966 |
if test . = "$dir"; then |
10967 |
odir=$objdir |
10968 |
else |
10969 |
odir=$dir/$objdir |
10970 |
fi |
10971 |
func_basename "$file" |
10972 |
name=$func_basename_result |
10973 |
test uninstall = "$opt_mode" && odir=$dir |
10974 |
|
10975 |
# Remember odir for removal later, being careful to avoid duplicates |
10976 |
if test clean = "$opt_mode"; then |
10977 |
case " $rmdirs " in |
10978 |
*" $odir "*) ;; |
10979 |
*) func_append rmdirs " $odir" ;; |
10980 |
esac |
10981 |
fi |
10982 |
|
10983 |
# Don't error if the file doesn't exist and rm -f was used. |
10984 |
if { test -L "$file"; } >/dev/null 2>&1 || |
10985 |
{ test -h "$file"; } >/dev/null 2>&1 || |
10986 |
test -f "$file"; then |
10987 |
: |
10988 |
elif test -d "$file"; then |
10989 |
exit_status=1 |
10990 |
continue |
10991 |
elif $rmforce; then |
10992 |
continue |
10993 |
fi |
10994 |
|
10995 |
rmfiles=$file |
10996 |
|
10997 |
case $name in |
10998 |
*.la) |
10999 |
# Possibly a libtool archive, so verify it. |
11000 |
if func_lalib_p "$file"; then |
11001 |
func_source $dir/$name |
11002 |
|
11003 |
# Delete the libtool libraries and symlinks. |
11004 |
for n in $library_names; do |
11005 |
func_append rmfiles " $odir/$n" |
11006 |
done |
11007 |
test -n "$old_library" && func_append rmfiles " $odir/$old_library" |
11008 |
|
11009 |
case $opt_mode in |
11010 |
clean) |
11011 |
case " $library_names " in |
11012 |
*" $dlname "*) ;; |
11013 |
*) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; |
11014 |
esac |
11015 |
test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" |
11016 |
;; |
11017 |
uninstall) |
11018 |
if test -n "$library_names"; then |
11019 |
# Do each command in the postuninstall commands. |
11020 |
func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' |
11021 |
fi |
11022 |
|
11023 |
if test -n "$old_library"; then |
11024 |
# Do each command in the old_postuninstall commands. |
11025 |
func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' |
11026 |
fi |
11027 |
# FIXME: should reinstall the best remaining shared library. |
11028 |
;; |
11029 |
esac |
11030 |
fi |
11031 |
;; |
11032 |
|
11033 |
*.lo) |
11034 |
# Possibly a libtool object, so verify it. |
11035 |
if func_lalib_p "$file"; then |
11036 |
|
11037 |
# Read the .lo file |
11038 |
func_source $dir/$name |
11039 |
|
11040 |
# Add PIC object to the list of files to remove. |
11041 |
if test -n "$pic_object" && test none != "$pic_object"; then |
11042 |
func_append rmfiles " $dir/$pic_object" |
11043 |
fi |
11044 |
|
11045 |
# Add non-PIC object to the list of files to remove. |
11046 |
if test -n "$non_pic_object" && test none != "$non_pic_object"; then |
11047 |
func_append rmfiles " $dir/$non_pic_object" |
11048 |
fi |
11049 |
fi |
11050 |
;; |
11051 |
|
11052 |
*) |
11053 |
if test clean = "$opt_mode"; then |
11054 |
noexename=$name |
11055 |
case $file in |
11056 |
*.exe) |
11057 |
func_stripname '' '.exe' "$file" |
11058 |
file=$func_stripname_result |
11059 |
func_stripname '' '.exe' "$name" |
11060 |
noexename=$func_stripname_result |
11061 |
# $file with .exe has already been added to rmfiles, |
11062 |
# add $file without .exe |
11063 |
func_append rmfiles " $file" |
11064 |
;; |
11065 |
esac |
11066 |
# Do a test to see if this is a libtool program. |
11067 |
if func_ltwrapper_p "$file"; then |
11068 |
if func_ltwrapper_executable_p "$file"; then |
11069 |
func_ltwrapper_scriptname "$file" |
11070 |
relink_command= |
11071 |
func_source $func_ltwrapper_scriptname_result |
11072 |
func_append rmfiles " $func_ltwrapper_scriptname_result" |
11073 |
else |
11074 |
relink_command= |
11075 |
func_source $dir/$noexename |
11076 |
fi |
11077 |
|
11078 |
# note $name still contains .exe if it was in $file originally |
11079 |
# as does the version of $file that was added into $rmfiles |
11080 |
func_append rmfiles " $odir/$name $odir/${name}S.$objext" |
11081 |
if test yes = "$fast_install" && test -n "$relink_command"; then |
11082 |
func_append rmfiles " $odir/lt-$name" |
11083 |
fi |
11084 |
if test "X$noexename" != "X$name"; then |
11085 |
func_append rmfiles " $odir/lt-$noexename.c" |
11086 |
fi |
11087 |
fi |
11088 |
fi |
11089 |
;; |
11090 |
esac |
11091 |
func_show_eval "$RM $rmfiles" 'exit_status=1' |
11092 |
done |
11093 |
|
11094 |
# Try to remove the $objdir's in the directories where we deleted files |
11095 |
for dir in $rmdirs; do |
11096 |
if test -d "$dir"; then |
11097 |
func_show_eval "rmdir $dir >/dev/null 2>&1" |
11098 |
fi |
11099 |
done |
11100 |
|
11101 |
exit $exit_status |
11102 |
} |
11103 |
|
11104 |
if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then |
11105 |
func_mode_uninstall ${1+"$@"} |
11106 |
fi |
11107 |
|
11108 |
test -z "$opt_mode" && { |
11109 |
help=$generic_help |
11110 |
func_fatal_help "you must specify a MODE" |
11111 |
} |
11112 |
|
11113 |
test -z "$exec_cmd" && \ |
11114 |
func_fatal_help "invalid operation mode '$opt_mode'" |
11115 |
|
11116 |
if test -n "$exec_cmd"; then |
11117 |
eval exec "$exec_cmd" |
11118 |
exit $EXIT_FAILURE |
11119 |
fi |
11120 |
|
11121 |
exit $exit_status |
11122 |
|
11123 |
|
11124 |
# The TAGs below are defined such that we never get into a situation |
11125 |
# where we disable both kinds of libraries. Given conflicting |
11126 |
# choices, we go for a static library, that is the most portable, |
11127 |
# since we can't tell whether shared libraries were disabled because |
11128 |
# the user asked for that or because the platform doesn't support |
11129 |
# them. This is particularly important on AIX, because we don't |
11130 |
# support having both static and shared libraries enabled at the same |
11131 |
# time on that platform, so we default to a shared-only configuration. |
11132 |
# If a disable-shared tag is given, we'll fallback to a static-only |
11133 |
# configuration. But we'll never go from static-only to shared-only. |
11134 |
|
11135 |
# ### BEGIN LIBTOOL TAG CONFIG: disable-shared |
11136 |
build_libtool_libs=no |
11137 |
build_old_libs=yes |
11138 |
# ### END LIBTOOL TAG CONFIG: disable-shared |
11139 |
|
11140 |
# ### BEGIN LIBTOOL TAG CONFIG: disable-static |
11141 |
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` |
11142 |
# ### END LIBTOOL TAG CONFIG: disable-static |
11143 |
|
11144 |
# Local Variables: |
11145 |
# mode:shell-script |
11146 |
# sh-indentation:2 |
11147 |
# End: |