| #! /bin/sh |
| ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in |
| ## by inline-source v2014-01-03.01 |
| |
| # libtool (GNU libtool) 2.4.6 |
| # Provide generalized library-building support services. |
| # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
| |
| # Copyright (C) 1996-2015 Free Software Foundation, Inc. |
| # This is free software; see the source for copying conditions. There is NO |
| # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| |
| # GNU Libtool is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # As a special exception to the GNU General Public License, |
| # if you distribute this file as part of a program or library that |
| # is built using GNU Libtool, you may include this file under the |
| # same distribution terms that you use for the rest of that program. |
| # |
| # GNU Libtool is distributed in the hope that it will be useful, but |
| # WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| |
| PROGRAM=libtool |
| PACKAGE=libtool |
| VERSION=2.4.6 |
| package_revision=2.4.6 |
| |
| |
| ## ------ ## |
| ## Usage. ## |
| ## ------ ## |
| |
| # Run './libtool --help' for help with using this script from the |
| # command line. |
| |
| |
| ## ------------------------------- ## |
| ## User overridable command paths. ## |
| ## ------------------------------- ## |
| |
| # After configure completes, it has a better idea of some of the |
| # shell tools we need than the defaults used by the functions shared |
| # with bootstrap, so set those here where they can still be over- |
| # ridden by the user, but otherwise take precedence. |
| |
| : ${AUTOCONF="autoconf"} |
| : ${AUTOMAKE="automake"} |
| |
| |
| ## -------------------------- ## |
| ## Source external libraries. ## |
| ## -------------------------- ## |
| |
| # Much of our low-level functionality needs to be sourced from external |
| # libraries, which are installed to $pkgauxdir. |
| |
| # Set a version string for this script. |
| scriptversion=2015-01-20.17; # UTC |
| |
| # General shell script boiler plate, and helper functions. |
| # Written by Gary V. Vaughan, 2004 |
| |
| # Copyright (C) 2004-2015 Free Software Foundation, Inc. |
| # This is free software; see the source for copying conditions. There is NO |
| # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| |
| # As a special exception to the GNU General Public License, if you distribute |
| # this file as part of a program or library that is built using GNU Libtool, |
| # you may include this file under the same distribution terms that you use |
| # for the rest of that program. |
| |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU |
| # General Public License for more details. |
| |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # Please report bugs or propose patches to gary@gnu.org. |
| |
| |
| ## ------ ## |
| ## Usage. ## |
| ## ------ ## |
| |
| # Evaluate this file near the top of your script to gain access to |
| # the functions and variables defined here: |
| # |
| # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh |
| # |
| # If you need to override any of the default environment variable |
| # settings, do that before evaluating this file. |
| |
| |
| ## -------------------- ## |
| ## Shell normalisation. ## |
| ## -------------------- ## |
| |
| # Some shells need a little help to be as Bourne compatible as possible. |
| # Before doing anything else, make sure all that help has been provided! |
| |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac |
| fi |
| |
| # NLS nuisances: We save the old values in case they are required later. |
| _G_user_locale= |
| _G_safe_locale= |
| for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES |
| do |
| eval "if test set = \"\${$_G_var+set}\"; then |
| save_$_G_var=\$$_G_var |
| $_G_var=C |
| export $_G_var |
| _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" |
| _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" |
| fi" |
| done |
| |
| # CDPATH. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| # Make sure IFS has a sensible default |
| sp=' ' |
| nl=' |
| ' |
| IFS="$sp $nl" |
| |
| # There are apparently some retarded systems that use ';' as a PATH separator! |
| if test "${PATH_SEPARATOR+set}" != set; then |
| PATH_SEPARATOR=: |
| (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| PATH_SEPARATOR=';' |
| } |
| fi |
| |
| |
| |
| ## ------------------------- ## |
| ## Locate command utilities. ## |
| ## ------------------------- ## |
| |
| |
| # func_executable_p FILE |
| # ---------------------- |
| # Check that FILE is an executable regular file. |
| func_executable_p () |
| { |
| test -f "$1" && test -x "$1" |
| } |
| |
| |
| # func_path_progs PROGS_LIST CHECK_FUNC [PATH] |
| # -------------------------------------------- |
| # Search for either a program that responds to --version with output |
| # containing "GNU", or else returned by CHECK_FUNC otherwise, by |
| # trying all the directories in PATH with each of the elements of |
| # PROGS_LIST. |
| # |
| # CHECK_FUNC should accept the path to a candidate program, and |
| # set $func_check_prog_result if it truncates its output less than |
| # $_G_path_prog_max characters. |
| func_path_progs () |
| { |
| _G_progs_list=$1 |
| _G_check_func=$2 |
| _G_PATH=${3-"$PATH"} |
| |
| _G_path_prog_max=0 |
| _G_path_prog_found=false |
| _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} |
| for _G_dir in $_G_PATH; do |
| IFS=$_G_save_IFS |
| test -z "$_G_dir" && _G_dir=. |
| for _G_prog_name in $_G_progs_list; do |
| for _exeext in '' .EXE; do |
| _G_path_prog=$_G_dir/$_G_prog_name$_exeext |
| func_executable_p "$_G_path_prog" || continue |
| case `"$_G_path_prog" --version 2>&1` in |
| *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; |
| *) $_G_check_func $_G_path_prog |
| func_path_progs_result=$func_check_prog_result |
| ;; |
| esac |
| $_G_path_prog_found && break 3 |
| done |
| done |
| done |
| IFS=$_G_save_IFS |
| test -z "$func_path_progs_result" && { |
| echo "no acceptable sed could be found in \$PATH" >&2 |
| exit 1 |
| } |
| } |
| |
| |
| # We want to be able to use the functions in this file before configure |
| # has figured out where the best binaries are kept, which means we have |
| # to search for them ourselves - except when the results are already set |
| # where we skip the searches. |
| |
| # Unless the user overrides by setting SED, search the path for either GNU |
| # sed, or the sed that truncates its output the least. |
| test -z "$SED" && { |
| _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ |
| for _G_i in 1 2 3 4 5 6 7; do |
| _G_sed_script=$_G_sed_script$nl$_G_sed_script |
| done |
| echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed |
| _G_sed_script= |
| |
| func_check_prog_sed () |
| { |
| _G_path_prog=$1 |
| |
| _G_count=0 |
| printf 0123456789 >conftest.in |
| while : |
| do |
| cat conftest.in conftest.in >conftest.tmp |
| mv conftest.tmp conftest.in |
| cp conftest.in conftest.nl |
| echo '' >> conftest.nl |
| "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break |
| diff conftest.out conftest.nl >/dev/null 2>&1 || break |
| _G_count=`expr $_G_count + 1` |
| if test "$_G_count" -gt "$_G_path_prog_max"; then |
| # Best one so far, save it but keep looking for a better one |
| func_check_prog_result=$_G_path_prog |
| _G_path_prog_max=$_G_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test 10 -lt "$_G_count" && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out |
| } |
| |
| func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin |
| rm -f conftest.sed |
| SED=$func_path_progs_result |
| } |
| |
| |
| # Unless the user overrides by setting GREP, search the path for either GNU |
| # grep, or the grep that truncates its output the least. |
| test -z "$GREP" && { |
| func_check_prog_grep () |
| { |
| _G_path_prog=$1 |
| |
| _G_count=0 |
| _G_path_prog_max=0 |
| printf 0123456789 >conftest.in |
| while : |
| do |
| cat conftest.in conftest.in >conftest.tmp |
| mv conftest.tmp conftest.in |
| cp conftest.in conftest.nl |
| echo 'GREP' >> conftest.nl |
| "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break |
| diff conftest.out conftest.nl >/dev/null 2>&1 || break |
| _G_count=`expr $_G_count + 1` |
| if test "$_G_count" -gt "$_G_path_prog_max"; then |
| # Best one so far, save it but keep looking for a better one |
| func_check_prog_result=$_G_path_prog |
| _G_path_prog_max=$_G_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test 10 -lt "$_G_count" && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out |
| } |
| |
| func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin |
| GREP=$func_path_progs_result |
| } |
| |
| |
| ## ------------------------------- ## |
| ## User overridable command paths. ## |
| ## ------------------------------- ## |
| |
| # All uppercase variable names are used for environment variables. These |
| # variables can be overridden by the user before calling a script that |
| # uses them if a suitable command of that name is not already available |
| # in the command search PATH. |
| |
| : ${CP="cp -f"} |
| : ${ECHO="printf %s\n"} |
| : ${EGREP="$GREP -E"} |
| : ${FGREP="$GREP -F"} |
| : ${LN_S="ln -s"} |
| : ${MAKE="make"} |
| : ${MKDIR="mkdir"} |
| : ${MV="mv -f"} |
| : ${RM="rm -f"} |
| : ${SHELL="${CONFIG_SHELL-/bin/sh}"} |
| |
| |
| ## -------------------- ## |
| ## Useful sed snippets. ## |
| ## -------------------- ## |
| |
| sed_dirname='s|/[^/]*$||' |
| sed_basename='s|^.*/||' |
| |
| # Sed substitution that helps us do robust quoting. It backslashifies |
| # metacharacters that are still active within double-quoted strings. |
| sed_quote_subst='s|\([`"$\\]\)|\\\1|g' |
| |
| # Same as above, but do not quote variable references. |
| sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' |
| |
| # Sed substitution that turns a string into a regex matching for the |
| # string literally. |
| sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' |
| |
| # Sed substitution that converts a w32 file name or path |
| # that contains forward slashes, into one that contains |
| # (escaped) backslashes. A very naive implementation. |
| sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' |
| |
| # Re-'\' parameter expansions in output of sed_double_quote_subst that |
| # were '\'-ed in input to the same. If an odd number of '\' preceded a |
| # '$' in input to sed_double_quote_subst, that '$' was protected from |
| # expansion. Since each input '\' is now two '\'s, look for any number |
| # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. |
| _G_bs='\\' |
| _G_bs2='\\\\' |
| _G_bs4='\\\\\\\\' |
| _G_dollar='\$' |
| sed_double_backslash="\ |
| s/$_G_bs4/&\\ |
| /g |
| s/^$_G_bs2$_G_dollar/$_G_bs&/ |
| s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g |
| s/\n//g" |
| |
| |
| ## ----------------- ## |
| ## Global variables. ## |
| ## ----------------- ## |
| |
| # Except for the global variables explicitly listed below, the following |
| # functions in the '^func_' namespace, and the '^require_' namespace |
| # variables initialised in the 'Resource management' section, sourcing |
| # this file will not pollute your global namespace with anything |
| # else. There's no portable way to scope variables in Bourne shell |
| # though, so actually running these functions will sometimes place |
| # results into a variable named after the function, and often use |
| # temporary variables in the '^_G_' namespace. If you are careful to |
| # avoid using those namespaces casually in your sourcing script, things |
| # should continue to work as you expect. And, of course, you can freely |
| # overwrite any of the functions or variables defined here before |
| # calling anything to customize them. |
| |
| EXIT_SUCCESS=0 |
| EXIT_FAILURE=1 |
| EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. |
| EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. |
| |
| # Allow overriding, eg assuming that you follow the convention of |
| # putting '$debug_cmd' at the start of all your functions, you can get |
| # bash to show function call trace with: |
| # |
| # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name |
| debug_cmd=${debug_cmd-":"} |
| exit_cmd=: |
| |
| # By convention, finish your script with: |
| # |
| # exit $exit_status |
| # |
| # so that you can set exit_status to non-zero if you want to indicate |
| # something went wrong during execution without actually bailing out at |
| # the point of failure. |
| exit_status=$EXIT_SUCCESS |
| |
| # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh |
| # is ksh but when the shell is invoked as "sh" and the current value of |
| # the _XPG environment variable is not equal to 1 (one), the special |
| # positional parameter $0, within a function call, is the name of the |
| # function. |
| progpath=$0 |
| |
| # The name of this program. |
| progname=`$ECHO "$progpath" |$SED "$sed_basename"` |
| |
| # Make sure we have an absolute progpath for reexecution: |
| case $progpath in |
| [\\/]*|[A-Za-z]:\\*) ;; |
| *[\\/]*) |
| progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` |
| progdir=`cd "$progdir" && pwd` |
| progpath=$progdir/$progname |
| ;; |
| *) |
| _G_IFS=$IFS |
| IFS=${PATH_SEPARATOR-:} |
| for progdir in $PATH; do |
| IFS=$_G_IFS |
| test -x "$progdir/$progname" && break |
| done |
| IFS=$_G_IFS |
| test -n "$progdir" || progdir=`pwd` |
| progpath=$progdir/$progname |
| ;; |
| esac |
| |
| |
| ## ----------------- ## |
| ## Standard options. ## |
| ## ----------------- ## |
| |
| # The following options affect the operation of the functions defined |
| # below, and should be set appropriately depending on run-time para- |
| # meters passed on the command line. |
| |
| opt_dry_run=false |
| opt_quiet=false |
| opt_verbose=false |
| |
| # Categories 'all' and 'none' are always available. Append any others |
| # you will pass as the first argument to func_warning from your own |
| # code. |
| warning_categories= |
| |
| # By default, display warnings according to 'opt_warning_types'. Set |
| # 'warning_func' to ':' to elide all warnings, or func_fatal_error to |
| # treat the next displayed warning as a fatal error. |
| warning_func=func_warn_and_continue |
| |
| # Set to 'all' to display all warnings, 'none' to suppress all |
| # warnings, or a space delimited list of some subset of |
| # 'warning_categories' to display only the listed warnings. |
| opt_warning_types=all |
| |
| |
| ## -------------------- ## |
| ## Resource management. ## |
| ## -------------------- ## |
| |
| # This section contains definitions for functions that each ensure a |
| # particular resource (a file, or a non-empty configuration variable for |
| # example) is available, and if appropriate to extract default values |
| # from pertinent package files. Call them using their associated |
| # 'require_*' variable to ensure that they are executed, at most, once. |
| # |
| # It's entirely deliberate that calling these functions can set |
| # variables that don't obey the namespace limitations obeyed by the rest |
| # of this file, in order that that they be as useful as possible to |
| # callers. |
| |
| |
| # require_term_colors |
| # ------------------- |
| # Allow display of bold text on terminals that support it. |
| require_term_colors=func_require_term_colors |
| func_require_term_colors () |
| { |
| $debug_cmd |
| |
| test -t 1 && { |
| # COLORTERM and USE_ANSI_COLORS environment variables take |
| # precedence, because most terminfo databases neglect to describe |
| # whether color sequences are supported. |
| test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} |
| |
| if test 1 = "$USE_ANSI_COLORS"; then |
| # Standard ANSI escape sequences |
| tc_reset='[0m' |
| tc_bold='[1m'; tc_standout='[7m' |
| tc_red='[31m'; tc_green='[32m' |
| tc_blue='[34m'; tc_cyan='[36m' |
| else |
| # Otherwise trust the terminfo database after all. |
| test -n "`tput sgr0 2>/dev/null`" && { |
| tc_reset=`tput sgr0` |
| test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` |
| tc_standout=$tc_bold |
| test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` |
| test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` |
| test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` |
| test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` |
| test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` |
| } |
| fi |
| } |
| |
| require_term_colors=: |
| } |
| |
| |
| ## ----------------- ## |
| ## Function library. ## |
| ## ----------------- ## |
| |
| # This section contains a variety of useful functions to call in your |
| # scripts. Take note of the portable wrappers for features provided by |
| # some modern shells, which will fall back to slower equivalents on |
| # less featureful shells. |
| |
| |
| # func_append VAR VALUE |
| # --------------------- |
| # Append VALUE onto the existing contents of VAR. |
| |
| # We should try to minimise forks, especially on Windows where they are |
| # unreasonably slow, so skip the feature probes when bash or zsh are |
| # being used: |
| if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then |
| : ${_G_HAVE_ARITH_OP="yes"} |
| : ${_G_HAVE_XSI_OPS="yes"} |
| # The += operator was introduced in bash 3.1 |
| case $BASH_VERSION in |
| [12].* | 3.0 | 3.0*) ;; |
| *) |
| : ${_G_HAVE_PLUSEQ_OP="yes"} |
| ;; |
| esac |
| fi |
| |
| # _G_HAVE_PLUSEQ_OP |
| # Can be empty, in which case the shell is probed, "yes" if += is |
| # useable or anything else if it does not work. |
| test -z "$_G_HAVE_PLUSEQ_OP" \ |
| && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ |
| && _G_HAVE_PLUSEQ_OP=yes |
| |
| if test yes = "$_G_HAVE_PLUSEQ_OP" |
| then |
| # This is an XSI compatible shell, allowing a faster implementation... |
| eval 'func_append () |
| { |
| $debug_cmd |
| |
| eval "$1+=\$2" |
| }' |
| else |
| # ...otherwise fall back to using expr, which is often a shell builtin. |
| func_append () |
| { |
| $debug_cmd |
| |
| eval "$1=\$$1\$2" |
| } |
| fi |
| |
| |
| # func_append_quoted VAR VALUE |
| # ---------------------------- |
| # Quote VALUE and append to the end of shell variable VAR, separated |
| # by a space. |
| if test yes = "$_G_HAVE_PLUSEQ_OP"; then |
| eval 'func_append_quoted () |
| { |
| $debug_cmd |
| |
| func_quote_for_eval "$2" |
| eval "$1+=\\ \$func_quote_for_eval_result" |
| }' |
| else |
| func_append_quoted () |
| { |
| $debug_cmd |
| |
| func_quote_for_eval "$2" |
| eval "$1=\$$1\\ \$func_quote_for_eval_result" |
| } |
| fi |
| |
| |
| # func_append_uniq VAR VALUE |
| # -------------------------- |
| # Append unique VALUE onto the existing contents of VAR, assuming |
| # entries are delimited by the first character of VALUE. For example: |
| # |
| # func_append_uniq options " --another-option option-argument" |
| # |
| # will only append to $options if " --another-option option-argument " |
| # is not already present somewhere in $options already (note spaces at |
| # each end implied by leading space in second argument). |
| func_append_uniq () |
| { |
| $debug_cmd |
| |
| eval _G_current_value='`$ECHO $'$1'`' |
| _G_delim=`expr "$2" : '\(.\)'` |
| |
| case $_G_delim$_G_current_value$_G_delim in |
| *"$2$_G_delim"*) ;; |
| *) func_append "$@" ;; |
| esac |
| } |
| |
| |
| # func_arith TERM... |
| # ------------------ |
| # Set func_arith_result to the result of evaluating TERMs. |
| test -z "$_G_HAVE_ARITH_OP" \ |
| && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ |
| && _G_HAVE_ARITH_OP=yes |
| |
| if test yes = "$_G_HAVE_ARITH_OP"; then |
| eval 'func_arith () |
| { |
| $debug_cmd |
| |
| func_arith_result=$(( $* )) |
| }' |
| else |
| func_arith () |
| { |
| $debug_cmd |
| |
| func_arith_result=`expr "$@"` |
| } |
| fi |
| |
| |
| # func_basename FILE |
| # ------------------ |
| # Set func_basename_result to FILE with everything up to and including |
| # the last / stripped. |
| if test yes = "$_G_HAVE_XSI_OPS"; then |
| # If this shell supports suffix pattern removal, then use it to avoid |
| # forking. Hide the definitions single quotes in case the shell chokes |
| # on unsupported syntax... |
| _b='func_basename_result=${1##*/}' |
| _d='case $1 in |
| */*) func_dirname_result=${1%/*}$2 ;; |
| * ) func_dirname_result=$3 ;; |
| esac' |
| |
| else |
| # ...otherwise fall back to using sed. |
| _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' |
| _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` |
| if test "X$func_dirname_result" = "X$1"; then |
| func_dirname_result=$3 |
| else |
| func_append func_dirname_result "$2" |
| fi' |
| fi |
| |
| eval 'func_basename () |
| { |
| $debug_cmd |
| |
| '"$_b"' |
| }' |
| |
| |
| # func_dirname FILE APPEND NONDIR_REPLACEMENT |
| # ------------------------------------------- |
| # Compute the dirname of FILE. If nonempty, add APPEND to the result, |
| # otherwise set result to NONDIR_REPLACEMENT. |
| eval 'func_dirname () |
| { |
| $debug_cmd |
| |
| '"$_d"' |
| }' |
| |
| |
| # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT |
| # -------------------------------------------------------- |
| # Perform func_basename and func_dirname in a single function |
| # call: |
| # dirname: Compute the dirname of FILE. If nonempty, |
| # add APPEND to the result, otherwise set result |
| # to NONDIR_REPLACEMENT. |
| # value returned in "$func_dirname_result" |
| # basename: Compute filename of FILE. |
| # value retuned in "$func_basename_result" |
| # For efficiency, we do not delegate to the functions above but instead |
| # duplicate the functionality here. |
| eval 'func_dirname_and_basename () |
| { |
| $debug_cmd |
| |
| '"$_b"' |
| '"$_d"' |
| }' |
| |
| |
| # func_echo ARG... |
| # ---------------- |
| # Echo program name prefixed message. |
| func_echo () |
| { |
| $debug_cmd |
| |
| _G_message=$* |
| |
| func_echo_IFS=$IFS |
| IFS=$nl |
| for _G_line in $_G_message; do |
| IFS=$func_echo_IFS |
| $ECHO "$progname: $_G_line" |
| done |
| IFS=$func_echo_IFS |
| } |
| |
| |
| # func_echo_all ARG... |
| # -------------------- |
| # Invoke $ECHO with all args, space-separated. |
| func_echo_all () |
| { |
| $ECHO "$*" |
| } |
| |
| |
| # func_echo_infix_1 INFIX ARG... |
| # ------------------------------ |
| # Echo program name, followed by INFIX on the first line, with any |
| # additional lines not showing INFIX. |
| func_echo_infix_1 () |
| { |
| $debug_cmd |
| |
| $require_term_colors |
| |
| _G_infix=$1; shift |
| _G_indent=$_G_infix |
| _G_prefix="$progname: $_G_infix: " |
| _G_message=$* |
| |
| # Strip color escape sequences before counting printable length |
| for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" |
| do |
| test -n "$_G_tc" && { |
| _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` |
| _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` |
| } |
| done |
| _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes |
| |
| func_echo_infix_1_IFS=$IFS |
| IFS=$nl |
| for _G_line in $_G_message; do |
| IFS=$func_echo_infix_1_IFS |
| $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 |
| _G_prefix=$_G_indent |
| done |
| IFS=$func_echo_infix_1_IFS |
| } |
| |
| |
| # func_error ARG... |
| # ----------------- |
| # Echo program name prefixed message to standard error. |
| func_error () |
| { |
| $debug_cmd |
| |
| $require_term_colors |
| |
| func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 |
| } |
| |
| |
| # func_fatal_error ARG... |
| # ----------------------- |
| # Echo program name prefixed message to standard error, and exit. |
| func_fatal_error () |
| { |
| $debug_cmd |
| |
| func_error "$*" |
| exit $EXIT_FAILURE |
| } |
| |
| |
| # func_grep EXPRESSION FILENAME |
| # ----------------------------- |
| # Check whether EXPRESSION matches any line of FILENAME, without output. |
| func_grep () |
| { |
| $debug_cmd |
| |
| $GREP "$1" "$2" >/dev/null 2>&1 |
| } |
| |
| |
| # func_len STRING |
| # --------------- |
| # Set func_len_result to the length of STRING. STRING may not |
| # start with a hyphen. |
| test -z "$_G_HAVE_XSI_OPS" \ |
| && (eval 'x=a/b/c; |
| test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ |
| && _G_HAVE_XSI_OPS=yes |
| |
| if test yes = "$_G_HAVE_XSI_OPS"; then |
| eval 'func_len () |
| { |
| $debug_cmd |
| |
| func_len_result=${#1} |
| }' |
| else |
| func_len () |
| { |
| $debug_cmd |
| |
| func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` |
| } |
| fi |
| |
| |
| # func_mkdir_p DIRECTORY-PATH |
| # --------------------------- |
| # Make sure the entire path to DIRECTORY-PATH is available. |
| func_mkdir_p () |
| { |
| $debug_cmd |
| |
| _G_directory_path=$1 |
| _G_dir_list= |
| |
| if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then |
| |
| # Protect directory names starting with '-' |
| case $_G_directory_path in |
| -*) _G_directory_path=./$_G_directory_path ;; |
| esac |
| |
| # While some portion of DIR does not yet exist... |
| while test ! -d "$_G_directory_path"; do |
| # ...make a list in topmost first order. Use a colon delimited |
| # list incase some portion of path contains whitespace. |
| _G_dir_list=$_G_directory_path:$_G_dir_list |
| |
| # If the last portion added has no slash in it, the list is done |
| case $_G_directory_path in */*) ;; *) break ;; esac |
| |
| # ...otherwise throw away the child directory and loop |
| _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` |
| done |
| _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` |
| |
| func_mkdir_p_IFS=$IFS; IFS=: |
| for _G_dir in $_G_dir_list; do |
| IFS=$func_mkdir_p_IFS |
| # mkdir can fail with a 'File exist' error if two processes |
| # try to create one of the directories concurrently. Don't |
| # stop in that case! |
| $MKDIR "$_G_dir" 2>/dev/null || : |
| done |
| IFS=$func_mkdir_p_IFS |
| |
| # Bail out if we (or some other process) failed to create a directory. |
| test -d "$_G_directory_path" || \ |
| func_fatal_error "Failed to create '$1'" |
| fi |
| } |
| |
| |
| # func_mktempdir [BASENAME] |
| # ------------------------- |
| # Make a temporary directory that won't clash with other running |
| # libtool processes, and avoids race conditions if possible. If |
| # given, BASENAME is the basename for that directory. |
| func_mktempdir () |
| { |
| $debug_cmd |
| |
| _G_template=${TMPDIR-/tmp}/${1-$progname} |
| |
| if test : = "$opt_dry_run"; then |
| # Return a directory name, but don't create it in dry-run mode |
| _G_tmpdir=$_G_template-$$ |
| else |
| |
| # If mktemp works, use that first and foremost |
| _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` |
| |
| if test ! -d "$_G_tmpdir"; then |
| # Failing that, at least try and use $RANDOM to avoid a race |
| _G_tmpdir=$_G_template-${RANDOM-0}$$ |
| |
| func_mktempdir_umask=`umask` |
| umask 0077 |
| $MKDIR "$_G_tmpdir" |
| umask $func_mktempdir_umask |
| fi |
| |
| # If we're not in dry-run mode, bomb out on failure |
| test -d "$_G_tmpdir" || \ |
| func_fatal_error "cannot create temporary directory '$_G_tmpdir'" |
| fi |
| |
| $ECHO "$_G_tmpdir" |
| } |
| |
| |
| # func_normal_abspath PATH |
| # ------------------------ |
| # Remove doubled-up and trailing slashes, "." path components, |
| # and cancel out any ".." path components in PATH after making |
| # it an absolute path. |
| func_normal_abspath () |
| { |
| $debug_cmd |
| |
| # These SED scripts presuppose an absolute path with a trailing slash. |
| _G_pathcar='s|^/\([^/]*\).*$|\1|' |
| _G_pathcdr='s|^/[^/]*||' |
| _G_removedotparts=':dotsl |
| s|/\./|/|g |
| t dotsl |
| s|/\.$|/|' |
| _G_collapseslashes='s|/\{1,\}|/|g' |
| _G_finalslash='s|/*$|/|' |
| |
| # Start from root dir and reassemble the path. |
| func_normal_abspath_result= |
| func_normal_abspath_tpath=$1 |
| func_normal_abspath_altnamespace= |
| case $func_normal_abspath_tpath in |
| "") |
| # Empty path, that just means $cwd. |
| func_stripname '' '/' "`pwd`" |
| func_normal_abspath_result=$func_stripname_result |
| return |
| ;; |
| # The next three entries are used to spot a run of precisely |
| # two leading slashes without using negated character classes; |
| # we take advantage of case's first-match behaviour. |
| ///*) |
| # Unusual form of absolute path, do nothing. |
| ;; |
| //*) |
| # Not necessarily an ordinary path; POSIX reserves leading '//' |
| # and for example Cygwin uses it to access remote file shares |
| # over CIFS/SMB, so we conserve a leading double slash if found. |
| func_normal_abspath_altnamespace=/ |
| ;; |
| /*) |
| # Absolute path, do nothing. |
| ;; |
| *) |
| # Relative path, prepend $cwd. |
| func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath |
| ;; |
| esac |
| |
| # Cancel out all the simple stuff to save iterations. We also want |
| # the path to end with a slash for ease of parsing, so make sure |
| # there is one (and only one) here. |
| func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
| -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` |
| while :; do |
| # Processed it all yet? |
| if test / = "$func_normal_abspath_tpath"; then |
| # If we ascended to the root using ".." the result may be empty now. |
| if test -z "$func_normal_abspath_result"; then |
| func_normal_abspath_result=/ |
| fi |
| break |
| fi |
| func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
| -e "$_G_pathcar"` |
| func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ |
| -e "$_G_pathcdr"` |
| # Figure out what to do with it |
| case $func_normal_abspath_tcomponent in |
| "") |
| # Trailing empty path component, ignore it. |
| ;; |
| ..) |
| # Parent dir; strip last assembled component from result. |
| func_dirname "$func_normal_abspath_result" |
| func_normal_abspath_result=$func_dirname_result |
| ;; |
| *) |
| # Actual path component, append it. |
| func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" |
| ;; |
| esac |
| done |
| # Restore leading double-slash if one was found on entry. |
| func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result |
| } |
| |
| |
| # func_notquiet ARG... |
| # -------------------- |
| # Echo program name prefixed message only when not in quiet mode. |
| func_notquiet () |
| { |
| $debug_cmd |
| |
| $opt_quiet || func_echo ${1+"$@"} |
| |
| # A bug in bash halts the script if the last line of a function |
| # fails when set -e is in force, so we need another command to |
| # work around that: |
| : |
| } |
| |
| |
| # func_relative_path SRCDIR DSTDIR |
| # -------------------------------- |
| # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. |
| func_relative_path () |
| { |
| $debug_cmd |
| |
| func_relative_path_result= |
| func_normal_abspath "$1" |
| func_relative_path_tlibdir=$func_normal_abspath_result |
| func_normal_abspath "$2" |
| func_relative_path_tbindir=$func_normal_abspath_result |
| |
| # Ascend the tree starting from libdir |
| while :; do |
| # check if we have found a prefix of bindir |
| case $func_relative_path_tbindir in |
| $func_relative_path_tlibdir) |
| # found an exact match |
| func_relative_path_tcancelled= |
| break |
| ;; |
| $func_relative_path_tlibdir*) |
| # found a matching prefix |
| func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" |
| func_relative_path_tcancelled=$func_stripname_result |
| if test -z "$func_relative_path_result"; then |
| func_relative_path_result=. |
| fi |
| break |
| ;; |
| *) |
| func_dirname $func_relative_path_tlibdir |
| func_relative_path_tlibdir=$func_dirname_result |
| if test -z "$func_relative_path_tlibdir"; then |
| # Have to descend all the way to the root! |
| func_relative_path_result=../$func_relative_path_result |
| func_relative_path_tcancelled=$func_relative_path_tbindir |
| break |
| fi |
| func_relative_path_result=../$func_relative_path_result |
| ;; |
| esac |
| done |
| |
| # Now calculate path; take care to avoid doubling-up slashes. |
| func_stripname '' '/' "$func_relative_path_result" |
| func_relative_path_result=$func_stripname_result |
| func_stripname '/' '/' "$func_relative_path_tcancelled" |
| if test -n "$func_stripname_result"; then |
| func_append func_relative_path_result "/$func_stripname_result" |
| fi |
| |
| # Normalisation. If bindir is libdir, return '.' else relative path. |
| if test -n "$func_relative_path_result"; then |
| func_stripname './' '' "$func_relative_path_result" |
| func_relative_path_result=$func_stripname_result |
| fi |
| |
| test -n "$func_relative_path_result" || func_relative_path_result=. |
| |
| : |
| } |
| |
| |
| # func_quote_for_eval ARG... |
| # -------------------------- |
| # Aesthetically quote ARGs to be evaled later. |
| # This function returns two values: |
| # i) func_quote_for_eval_result |
| # double-quoted, suitable for a subsequent eval |
| # ii) func_quote_for_eval_unquoted_result |
| # has all characters that are still active within double |
| # quotes backslashified. |
| func_quote_for_eval () |
| { |
| $debug_cmd |
| |
| func_quote_for_eval_unquoted_result= |
| func_quote_for_eval_result= |
| while test 0 -lt $#; do |
| case $1 in |
| *[\\\`\"\$]*) |
| _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; |
| *) |
| _G_unquoted_arg=$1 ;; |
| esac |
| if test -n "$func_quote_for_eval_unquoted_result"; then |
| func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" |
| else |
| func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" |
| fi |
| |
| case $_G_unquoted_arg in |
| # Double-quote args containing shell metacharacters to delay |
| # word splitting, command substitution and variable expansion |
| # for a subsequent eval. |
| # Many Bourne shells cannot handle close brackets correctly |
| # in scan sets, so we specify it separately. |
| *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| _G_quoted_arg=\"$_G_unquoted_arg\" |
| ;; |
| *) |
| _G_quoted_arg=$_G_unquoted_arg |
| ;; |
| esac |
| |
| if test -n "$func_quote_for_eval_result"; then |
| func_append func_quote_for_eval_result " $_G_quoted_arg" |
| else |
| func_append func_quote_for_eval_result "$_G_quoted_arg" |
| fi |
| shift |
| done |
| } |
| |
| |
| # func_quote_for_expand ARG |
| # ------------------------- |
| # Aesthetically quote ARG to be evaled later; same as above, |
| # but do not quote variable references. |
| func_quote_for_expand () |
| { |
| $debug_cmd |
| |
| case $1 in |
| *[\\\`\"]*) |
| _G_arg=`$ECHO "$1" | $SED \ |
| -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; |
| *) |
| _G_arg=$1 ;; |
| esac |
| |
| case $_G_arg in |
| # Double-quote args containing shell metacharacters to delay |
| # word splitting and command substitution for a subsequent eval. |
| # Many Bourne shells cannot handle close brackets correctly |
| # in scan sets, so we specify it separately. |
| *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") |
| _G_arg=\"$_G_arg\" |
| ;; |
| esac |
| |
| func_quote_for_expand_result=$_G_arg |
| } |
| |
| |
| # func_stripname PREFIX SUFFIX NAME |
| # --------------------------------- |
| # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. |
| # PREFIX and SUFFIX must not contain globbing or regex special |
| # characters, hashes, percent signs, but SUFFIX may contain a leading |
| # dot (in which case that matches only a dot). |
| if test yes = "$_G_HAVE_XSI_OPS"; then |
| eval 'func_stripname () |
| { |
| $debug_cmd |
| |
| # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are |
| # positional parameters, so assign one to ordinary variable first. |
| func_stripname_result=$3 |
| func_stripname_result=${func_stripname_result#"$1"} |
| func_stripname_result=${func_stripname_result%"$2"} |
| }' |
| else |
| func_stripname () |
| { |
| $debug_cmd |
| |
| case $2 in |
| .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; |
| *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; |
| esac |
| } |
| fi |
| |
| |
| # func_show_eval CMD [FAIL_EXP] |
| # ----------------------------- |
| # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is |
| # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP |
| # is given, then evaluate it. |
| func_show_eval () |
| { |
| $debug_cmd |
| |
| _G_cmd=$1 |
| _G_fail_exp=${2-':'} |
| |
| func_quote_for_expand "$_G_cmd" |
| eval "func_notquiet $func_quote_for_expand_result" |
| |
| $opt_dry_run || { |
| eval "$_G_cmd" |
| _G_status=$? |
| if test 0 -ne "$_G_status"; then |
| eval "(exit $_G_status); $_G_fail_exp" |
| fi |
| } |
| } |
| |
| |
| # func_show_eval_locale CMD [FAIL_EXP] |
| # ------------------------------------ |
| # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is |
| # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP |
| # is given, then evaluate it. Use the saved locale for evaluation. |
| func_show_eval_locale () |
| { |
| $debug_cmd |
| |
| _G_cmd=$1 |
| _G_fail_exp=${2-':'} |
| |
| $opt_quiet || { |
| func_quote_for_expand "$_G_cmd" |
| eval "func_echo $func_quote_for_expand_result" |
| } |
| |
| $opt_dry_run || { |
| eval "$_G_user_locale |
| $_G_cmd" |
| _G_status=$? |
| eval "$_G_safe_locale" |
| if test 0 -ne "$_G_status"; then |
| eval "(exit $_G_status); $_G_fail_exp" |
| fi |
| } |
| } |
| |
| |
| # func_tr_sh |
| # ---------- |
| # Turn $1 into a string suitable for a shell variable name. |
| # Result is stored in $func_tr_sh_result. All characters |
| # not in the set a-zA-Z0-9_ are replaced with '_'. Further, |
| # if $1 begins with a digit, a '_' is prepended as well. |
| func_tr_sh () |
| { |
| $debug_cmd |
| |
| case $1 in |
| [0-9]* | *[!a-zA-Z0-9_]*) |
| func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` |
| ;; |
| * ) |
| func_tr_sh_result=$1 |
| ;; |
| esac |
| } |
| |
| |
| # func_verbose ARG... |
| # ------------------- |
| # Echo program name prefixed message in verbose mode only. |
| func_verbose () |
| { |
| $debug_cmd |
| |
| $opt_verbose && func_echo "$*" |
| |
| : |
| } |
| |
| |
| # func_warn_and_continue ARG... |
| # ----------------------------- |
| # Echo program name prefixed warning message to standard error. |
| func_warn_and_continue () |
| { |
| $debug_cmd |
| |
| $require_term_colors |
| |
| func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 |
| } |
| |
| |
| # func_warning CATEGORY ARG... |
| # ---------------------------- |
| # Echo program name prefixed warning message to standard error. Warning |
| # messages can be filtered according to CATEGORY, where this function |
| # elides messages where CATEGORY is not listed in the global variable |
| # 'opt_warning_types'. |
| func_warning () |
| { |
| $debug_cmd |
| |
| # CATEGORY must be in the warning_categories list! |
| case " $warning_categories " in |
| *" $1 "*) ;; |
| *) func_internal_error "invalid warning category '$1'" ;; |
| esac |
| |
| _G_category=$1 |
| shift |
| |
| case " $opt_warning_types " in |
| *" $_G_category "*) $warning_func ${1+"$@"} ;; |
| esac |
| } |
| |
| |
| # func_sort_ver VER1 VER2 |
| # ----------------------- |
| # 'sort -V' is not generally available. |
| # Note this deviates from the version comparison in automake |
| # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a |
| # but this should suffice as we won't be specifying old |
| # version formats or redundant trailing .0 in bootstrap.conf. |
| # If we did want full compatibility then we should probably |
| # use m4_version_compare from autoconf. |
| func_sort_ver () |
| { |
| $debug_cmd |
| |
| printf '%s\n%s\n' "$1" "$2" \ |
| | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n |
| } |
| |
| # func_lt_ver PREV CURR |
| # --------------------- |
| # Return true if PREV and CURR are in the correct order according to |
| # func_sort_ver, otherwise false. Use it like this: |
| # |
| # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." |
| func_lt_ver () |
| { |
| $debug_cmd |
| |
| test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` |
| } |
| |
| |
| # Local variables: |
| # mode: shell-script |
| # sh-indentation: 2 |
| # eval: (add-hook 'before-save-hook 'time-stamp) |
| # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" |
| # time-stamp-time-zone: "UTC" |
| # End: |
| #! /bin/sh |
| |
| # Set a version string for this script. |
| scriptversion=2014-01-07.03; # UTC |
| |
| # A portable, pluggable option parser for Bourne shell. |
| # Written by Gary V. Vaughan, 2010 |
| |
| # Copyright (C) 2010-2015 Free Software Foundation, Inc. |
| # This is free software; see the source for copying conditions. There is NO |
| # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| |
| # This program is free software: you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation, either version 3 of the License, or |
| # (at your option) any later version. |
| |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # Please report bugs or propose patches to gary@gnu.org. |
| |
| |
| ## ------ ## |
| ## Usage. ## |
| ## ------ ## |
| |
| # This file is a library for parsing options in your shell scripts along |
| # with assorted other useful supporting features that you can make use |
| # of too. |
| # |
| # For the simplest scripts you might need only: |
| # |
| # #!/bin/sh |
| # . relative/path/to/funclib.sh |
| # . relative/path/to/options-parser |
| # scriptversion=1.0 |
| # func_options ${1+"$@"} |
| # eval set dummy "$func_options_result"; shift |
| # ...rest of your script... |
| # |
| # In order for the '--version' option to work, you will need to have a |
| # suitably formatted comment like the one at the top of this file |
| # starting with '# Written by ' and ending with '# warranty; '. |
| # |
| # For '-h' and '--help' to work, you will also need a one line |
| # description of your script's purpose in a comment directly above the |
| # '# Written by ' line, like the one at the top of this file. |
| # |
| # The default options also support '--debug', which will turn on shell |
| # execution tracing (see the comment above debug_cmd below for another |
| # use), and '--verbose' and the func_verbose function to allow your script |
| # to display verbose messages only when your user has specified |
| # '--verbose'. |
| # |
| # After sourcing this file, you can plug processing for additional |
| # options by amending the variables from the 'Configuration' section |
| # below, and following the instructions in the 'Option parsing' |
| # section further down. |
| |
| ## -------------- ## |
| ## Configuration. ## |
| ## -------------- ## |
| |
| # You should override these variables in your script after sourcing this |
| # file so that they reflect the customisations you have added to the |
| # option parser. |
| |
| # The usage line for option parsing errors and the start of '-h' and |
| # '--help' output messages. You can embed shell variables for delayed |
| # expansion at the time the message is displayed, but you will need to |
| # quote other shell meta-characters carefully to prevent them being |
| # expanded when the contents are evaled. |
| usage='$progpath [OPTION]...' |
| |
| # Short help message in response to '-h' and '--help'. Add to this or |
| # override it after sourcing this library to reflect the full set of |
| # options your script accepts. |
| usage_message="\ |
| --debug enable verbose shell tracing |
| -W, --warnings=CATEGORY |
| report the warnings falling in CATEGORY [all] |
| -v, --verbose verbosely report processing |
| --version print version information and exit |
| -h, --help print short or long help message and exit |
| " |
| |
| # Additional text appended to 'usage_message' in response to '--help'. |
| long_help_message=" |
| Warning categories include: |
| 'all' show all warnings |
| 'none' turn off all the warnings |
| 'error' warnings are treated as fatal errors" |
| |
| # Help message printed before fatal option parsing errors. |
| fatal_help="Try '\$progname --help' for more information." |
| |
| |
| |
| ## ------------------------- ## |
| ## Hook function management. ## |
| ## ------------------------- ## |
| |
| # This section contains functions for adding, removing, and running hooks |
| # to the main code. A hook is just a named list of of function, that can |
| # be run in order later on. |
| |
| # func_hookable FUNC_NAME |
| # ----------------------- |
| # Declare that FUNC_NAME will run hooks added with |
| # 'func_add_hook FUNC_NAME ...'. |
| func_hookable () |
| { |
| $debug_cmd |
| |
| func_append hookable_fns " $1" |
| } |
| |
| |
| # func_add_hook FUNC_NAME HOOK_FUNC |
| # --------------------------------- |
| # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must |
| # first have been declared "hookable" by a call to 'func_hookable'. |
| func_add_hook () |
| { |
| $debug_cmd |
| |
| case " $hookable_fns " in |
| *" $1 "*) ;; |
| *) func_fatal_error "'$1' does not accept hook functions." ;; |
| esac |
| |
| eval func_append ${1}_hooks '" $2"' |
| } |
| |
| |
| # func_remove_hook FUNC_NAME HOOK_FUNC |
| # ------------------------------------ |
| # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. |
| func_remove_hook () |
| { |
| $debug_cmd |
| |
| eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' |
| } |
| |
| |
| # func_run_hooks FUNC_NAME [ARG]... |
| # --------------------------------- |
| # Run all hook functions registered to FUNC_NAME. |
| # It is assumed that the list of hook functions contains nothing more |
| # than a whitespace-delimited list of legal shell function names, and |
| # no effort is wasted trying to catch shell meta-characters or preserve |
| # whitespace. |
| func_run_hooks () |
| { |
| $debug_cmd |
| |
| case " $hookable_fns " in |
| *" $1 "*) ;; |
| *) func_fatal_error "'$1' does not support hook funcions.n" ;; |
| esac |
| |
| eval _G_hook_fns=\$$1_hooks; shift |
| |
| for _G_hook in $_G_hook_fns; do |
| eval $_G_hook '"$@"' |
| |
| # store returned options list back into positional |
| # parameters for next 'cmd' execution. |
| eval _G_hook_result=\$${_G_hook}_result |
| eval set dummy "$_G_hook_result"; shift |
| done |
| |
| func_quote_for_eval ${1+"$@"} |
| func_run_hooks_result=$func_quote_for_eval_result |
| } |
| |
| |
| |
| ## --------------- ## |
| ## Option parsing. ## |
| ## --------------- ## |
| |
| # In order to add your own option parsing hooks, you must accept the |
| # full positional parameter list in your hook function, remove any |
| # options that you action, and then pass back the remaining unprocessed |
| # options in '<hooked_function_name>_result', escaped suitably for |
| # 'eval'. Like this: |
| # |
| # my_options_prep () |
| # { |
| # $debug_cmd |
| # |
| # # Extend the existing usage message. |
| # usage_message=$usage_message' |
| # -s, --silent don'\''t print informational messages |
| # ' |
| # |
| # func_quote_for_eval ${1+"$@"} |
| # my_options_prep_result=$func_quote_for_eval_result |
| # } |
| # func_add_hook func_options_prep my_options_prep |
| # |
| # |
| # my_silent_option () |
| # { |
| # $debug_cmd |
| # |
| # # Note that for efficiency, we parse as many options as we can |
| # # recognise in a loop before passing the remainder back to the |
| # # caller on the first unrecognised argument we encounter. |
| # while test $# -gt 0; do |
| # opt=$1; shift |
| # case $opt in |
| # --silent|-s) opt_silent=: ;; |
| # # Separate non-argument short options: |
| # -s*) func_split_short_opt "$_G_opt" |
| # set dummy "$func_split_short_opt_name" \ |
| # "-$func_split_short_opt_arg" ${1+"$@"} |
| # shift |
| # ;; |
| # *) set dummy "$_G_opt" "$*"; shift; break ;; |
| # esac |
| # done |
| # |
| # func_quote_for_eval ${1+"$@"} |
| # my_silent_option_result=$func_quote_for_eval_result |
| # } |
| # func_add_hook func_parse_options my_silent_option |
| # |
| # |
| # my_option_validation () |
| # { |
| # $debug_cmd |
| # |
| # $opt_silent && $opt_verbose && func_fatal_help "\ |
| # '--silent' and '--verbose' options are mutually exclusive." |
| # |
| # func_quote_for_eval ${1+"$@"} |
| # my_option_validation_result=$func_quote_for_eval_result |
| # } |
| # func_add_hook func_validate_options my_option_validation |
| # |
| # You'll alse need to manually amend $usage_message to reflect the extra |
| # options you parse. It's preferable to append if you can, so that |
| # multiple option parsing hooks can be added safely. |
| |
| |
| # func_options [ARG]... |
| # --------------------- |
| # All the functions called inside func_options are hookable. See the |
| # individual implementations for details. |
| func_hookable func_options |
| func_options () |
| { |
| $debug_cmd |
| |
| func_options_prep ${1+"$@"} |
| eval func_parse_options \ |
| ${func_options_prep_result+"$func_options_prep_result"} |
| eval func_validate_options \ |
| ${func_parse_options_result+"$func_parse_options_result"} |
| |
| eval func_run_hooks func_options \ |
| ${func_validate_options_result+"$func_validate_options_result"} |
| |
| # save modified positional parameters for caller |
| func_options_result=$func_run_hooks_result |
| } |
| |
| |
| # func_options_prep [ARG]... |
| # -------------------------- |
| # All initialisations required before starting the option parse loop. |
| # Note that when calling hook functions, we pass through the list of |
| # positional parameters. If a hook function modifies that list, and |
| # needs to propogate that back to rest of this script, then the complete |
| # modified list must be put in 'func_run_hooks_result' before |
| # returning. |
| func_hookable func_options_prep |
| func_options_prep () |
| { |
| $debug_cmd |
| |
| # Option defaults: |
| opt_verbose=false |
| opt_warning_types= |
| |
| func_run_hooks func_options_prep ${1+"$@"} |
| |
| # save modified positional parameters for caller |
| func_options_prep_result=$func_run_hooks_result |
| } |
| |
| |
| # func_parse_options [ARG]... |
| # --------------------------- |
| # The main option parsing loop. |
| func_hookable func_parse_options |
| func_parse_options () |
| { |
| $debug_cmd |
| |
| func_parse_options_result= |
| |
| # this just eases exit handling |
| while test $# -gt 0; do |
| # Defer to hook functions for initial option parsing, so they |
| # get priority in the event of reusing an option name. |
| func_run_hooks func_parse_options ${1+"$@"} |
| |
| # Adjust func_parse_options positional parameters to match |
| eval set dummy "$func_run_hooks_result"; shift |
| |
| # Break out of the loop if we already parsed every option. |
| test $# -gt 0 || break |
| |
| _G_opt=$1 |
| shift |
| case $_G_opt in |
| --debug|-x) debug_cmd='set -x' |
| func_echo "enabling shell trace mode" |
| $debug_cmd |
| ;; |
| |
| --no-warnings|--no-warning|--no-warn) |
| set dummy --warnings none ${1+"$@"} |
| shift |
| ;; |
| |
| --warnings|--warning|-W) |
| test $# = 0 && func_missing_arg $_G_opt && break |
| case " $warning_categories $1" in |
| *" $1 "*) |
| # trailing space prevents matching last $1 above |
| func_append_uniq opt_warning_types " $1" |
| ;; |
| *all) |
| opt_warning_types=$warning_categories |
| ;; |
| *none) |
| opt_warning_types=none |
| warning_func=: |
| ;; |
| *error) |
| opt_warning_types=$warning_categories |
| warning_func=func_fatal_error |
| ;; |
| *) |
| func_fatal_error \ |
| "unsupported warning category: '$1'" |
| ;; |
| esac |
| shift |
| ;; |
| |
| --verbose|-v) opt_verbose=: ;; |
| --version) func_version ;; |
| -\?|-h) func_usage ;; |
| --help) func_help ;; |
| |
| # Separate optargs to long options (plugins may need this): |
| --*=*) func_split_equals "$_G_opt" |
| set dummy "$func_split_equals_lhs" \ |
| "$func_split_equals_rhs" ${1+"$@"} |
| shift |
| ;; |
| |
| # Separate optargs to short options: |
| -W*) |
| func_split_short_opt "$_G_opt" |
| set dummy "$func_split_short_opt_name" \ |
| "$func_split_short_opt_arg" ${1+"$@"} |
| shift |
| ;; |
| |
| # Separate non-argument short options: |
| -\?*|-h*|-v*|-x*) |
| func_split_short_opt "$_G_opt" |
| set dummy "$func_split_short_opt_name" \ |
| "-$func_split_short_opt_arg" ${1+"$@"} |
| shift |
| ;; |
| |
| --) break ;; |
| -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; |
| *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; |
| esac |
| done |
| |
| # save modified positional parameters for caller |
| func_quote_for_eval ${1+"$@"} |
| func_parse_options_result=$func_quote_for_eval_result |
| } |
| |
| |
| # func_validate_options [ARG]... |
| # ------------------------------ |
| # Perform any sanity checks on option settings and/or unconsumed |
| # arguments. |
| func_hookable func_validate_options |
| func_validate_options () |
| { |
| $debug_cmd |
| |
| # Display all warnings if -W was not given. |
| test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" |
| |
| func_run_hooks func_validate_options ${1+"$@"} |
| |
| # Bail if the options were screwed! |
| $exit_cmd $EXIT_FAILURE |
| |
| # save modified positional parameters for caller |
| func_validate_options_result=$func_run_hooks_result |
| } |
| |
| |
| |
| ## ----------------- ## |
| ## Helper functions. ## |
| ## ----------------- ## |
| |
| # This section contains the helper functions used by the rest of the |
| # hookable option parser framework in ascii-betical order. |
| |
| |
| # func_fatal_help ARG... |
| # ---------------------- |
| # Echo program name prefixed message to standard error, followed by |
| # a help hint, and exit. |
| func_fatal_help () |
| { |
| $debug_cmd |
| |
| eval \$ECHO \""Usage: $usage"\" |
| eval \$ECHO \""$fatal_help"\" |
| func_error ${1+"$@"} |
| exit $EXIT_FAILURE |
| } |
| |
| |
| # func_help |
| # --------- |
| # Echo long help message to standard output and exit. |
| func_help () |
| { |
| $debug_cmd |
| |
| func_usage_message |
| $ECHO "$long_help_message" |
| exit 0 |
| } |
| |
| |
| # func_missing_arg ARGNAME |
| # ------------------------ |
| # Echo program name prefixed message to standard error and set global |
| # exit_cmd. |
| func_missing_arg () |
| { |
| $debug_cmd |
| |
| func_error "Missing argument for '$1'." |
| exit_cmd=exit |
| } |
| |
| |
| # func_split_equals STRING |
| # ------------------------ |
| # Set func_split_equals_lhs and func_split_equals_rhs shell variables after |
| # splitting STRING at the '=' sign. |
| test -z "$_G_HAVE_XSI_OPS" \ |
| && (eval 'x=a/b/c; |
| test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ |
| && _G_HAVE_XSI_OPS=yes |
| |
| if test yes = "$_G_HAVE_XSI_OPS" |
| then |
| # This is an XSI compatible shell, allowing a faster implementation... |
| eval 'func_split_equals () |
| { |
| $debug_cmd |
| |
| func_split_equals_lhs=${1%%=*} |
| func_split_equals_rhs=${1#*=} |
| test "x$func_split_equals_lhs" = "x$1" \ |
| && func_split_equals_rhs= |
| }' |
| else |
| # ...otherwise fall back to using expr, which is often a shell builtin. |
| func_split_equals () |
| { |
| $debug_cmd |
| |
| func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` |
| func_split_equals_rhs= |
| test "x$func_split_equals_lhs" = "x$1" \ |
| || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` |
| } |
| fi #func_split_equals |
| |
| |
| # func_split_short_opt SHORTOPT |
| # ----------------------------- |
| # Set func_split_short_opt_name and func_split_short_opt_arg shell |
| # variables after splitting SHORTOPT after the 2nd character. |
| if test yes = "$_G_HAVE_XSI_OPS" |
| then |
| # This is an XSI compatible shell, allowing a faster implementation... |
| eval 'func_split_short_opt () |
| { |
| $debug_cmd |
| |
| func_split_short_opt_arg=${1#??} |
| func_split_short_opt_name=${1%"$func_split_short_opt_arg"} |
| }' |
| else |
| # ...otherwise fall back to using expr, which is often a shell builtin. |
| func_split_short_opt () |
| { |
| $debug_cmd |
| |
| func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` |
| func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` |
| } |
| fi #func_split_short_opt |
| |
| |
| # func_usage |
| # ---------- |
| # Echo short help message to standard output and exit. |
| func_usage () |
| { |
| $debug_cmd |
| |
| func_usage_message |
| $ECHO "Run '$progname --help |${PAGER-more}' for full usage" |
| exit 0 |
| } |
| |
| |
| # func_usage_message |
| # ------------------ |
| # Echo short help message to standard output. |
| func_usage_message () |
| { |
| $debug_cmd |
| |
| eval \$ECHO \""Usage: $usage"\" |
| echo |
| $SED -n 's|^# || |
| /^Written by/{ |
| x;p;x |
| } |
| h |
| /^Written by/q' < "$progpath" |
| echo |
| eval \$ECHO \""$usage_message"\" |
| } |
| |
| |
| # func_version |
| # ------------ |
| # Echo version message to standard output and exit. |
| func_version () |
| { |
| $debug_cmd |
| |
| printf '%s\n' "$progname $scriptversion" |
| $SED -n ' |
| /(C)/!b go |
| :more |
| /\./!{ |
| N |
| s|\n# | | |
| b more |
| } |
| :go |
| /^# Written by /,/# warranty; / { |
| s|^# || |
| s|^# *$|| |
| s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| |
| p |
| } |
| /^# Written by / { |
| s|^# || |
| p |
| } |
| /^warranty; /q' < "$progpath" |
| |
| exit $? |
| } |
| |
| |
| # Local variables: |
| # mode: shell-script |
| # sh-indentation: 2 |
| # eval: (add-hook 'before-save-hook 'time-stamp) |
| # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" |
| # time-stamp-time-zone: "UTC" |
| # End: |
| |
| # Set a version string. |
| scriptversion='(GNU libtool) 2.4.6' |
| |
| |
| # func_echo ARG... |
| # ---------------- |
| # Libtool also displays the current mode in messages, so override |
| # funclib.sh func_echo with this custom definition. |
| func_echo () |
| { |
| $debug_cmd |
| |
| _G_message=$* |
| |
| func_echo_IFS=$IFS |
| IFS=$nl |
| for _G_line in $_G_message; do |
| IFS=$func_echo_IFS |
| $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" |
| done |
| IFS=$func_echo_IFS |
| } |
| |
| |
| # func_warning ARG... |
| # ------------------- |
| # Libtool warnings are not categorized, so override funclib.sh |
| # func_warning with this simpler definition. |
| func_warning () |
| { |
| $debug_cmd |
| |
| $warning_func ${1+"$@"} |
| } |
| |
| |
| ## ---------------- ## |
| ## Options parsing. ## |
| ## ---------------- ## |
| |
| # Hook in the functions to make sure our own options are parsed during |
| # the option parsing loop. |
| |
| usage='$progpath [OPTION]... [MODE-ARG]...' |
| |
| # Short help message in response to '-h'. |
| usage_message="Options: |
| --config show all configuration variables |
| --debug enable verbose shell tracing |
| -n, --dry-run display commands without modifying any files |
| --features display basic configuration information and exit |
| --mode=MODE use operation mode MODE |
| --no-warnings equivalent to '-Wnone' |
| --preserve-dup-deps don't remove duplicate dependency libraries |
| --quiet, --silent don't print informational messages |
| --tag=TAG use configuration variables from tag TAG |
| -v, --verbose print more informational messages than default |
| --version print version information |
| -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] |
| -h, --help, --help-all print short, long, or detailed help message |
| " |
| |
| # Additional text appended to 'usage_message' in response to '--help'. |
| func_help () |
| { |
| $debug_cmd |
| |
| func_usage_message |
| $ECHO "$long_help_message |
| |
| MODE must be one of the following: |
| |
| clean remove files from the build directory |
| compile compile a source file into a libtool object |
| execute automatically set library path, then run a program |
| finish complete the installation of libtool libraries |
| install install libraries or executables |
| link create a library or an executable |
| uninstall remove libraries from an installed directory |
| |
| MODE-ARGS vary depending on the MODE. When passed as first option, |
| '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. |
| Try '$progname --help --mode=MODE' for a more detailed description of MODE. |
| |
| When reporting a bug, please describe a test case to reproduce it and |
| include the following information: |
| |
| host-triplet: $host |
| shell: $SHELL |
| compiler: $LTCC |
| compiler flags: $LTCFLAGS |
| linker: $LD (gnu? $with_gnu_ld) |
| version: $progname (GNU libtool) 2.4.6 |
| automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` |
| autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` |
| |
| Report bugs to <bug-libtool@gnu.org>. |
| GNU libtool home page: <http://www.gnu.org/software/libtool/>. |
| General help using GNU software: <http://www.gnu.org/gethelp/>." |
| exit 0 |
| } |
| |
| |
| # func_lo2o OBJECT-NAME |
| # --------------------- |
| # Transform OBJECT-NAME from a '.lo' suffix to the platform specific |
| # object suffix. |
| |
| lo2o=s/\\.lo\$/.$objext/ |
| o2lo=s/\\.$objext\$/.lo/ |
| |
| if test yes = "$_G_HAVE_XSI_OPS"; then |
| eval 'func_lo2o () |
| { |
| case $1 in |
| *.lo) func_lo2o_result=${1%.lo}.$objext ;; |
| * ) func_lo2o_result=$1 ;; |
| esac |
| }' |
| |
| # func_xform LIBOBJ-OR-SOURCE |
| # --------------------------- |
| # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) |
| # suffix to a '.lo' libtool-object suffix. |
| eval 'func_xform () |
| { |
| func_xform_result=${1%.*}.lo |
| }' |
| else |
| # ...otherwise fall back to using sed. |
| func_lo2o () |
| { |
| func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` |
| } |
| |
| func_xform () |
| { |
| func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` |
| } |
| fi |
| |
| |
| # func_fatal_configuration ARG... |
| # ------------------------------- |
| # Echo program name prefixed message to standard error, followed by |
| # a configuration failure hint, and exit. |
| func_fatal_configuration () |
| { |
| func__fatal_error ${1+"$@"} \ |
| "See the $PACKAGE documentation for more information." \ |
| "Fatal configuration error." |
| } |
| |
| |
| # func_config |
| # ----------- |
| # Display the configuration for all the tags in this script. |
| func_config () |
| { |
| re_begincf='^# ### BEGIN LIBTOOL' |
| re_endcf='^# ### END LIBTOOL' |
| |
| # Default configuration. |
| $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" |
| |
| # Now print the configurations for the tags. |
| for tagname in $taglist; do |
| $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" |
| done |
| |
| exit $? |
| } |
| |
| |
| # func_features |
| # ------------- |
| # Display the features supported by this script. |
| func_features () |
| { |
| echo "host: $host" |
| if test yes = "$build_libtool_libs"; then |
| echo "enable shared libraries" |
| else |
| echo "disable shared libraries" |
| fi |
| if test yes = "$build_old_libs"; then |
| echo "enable static libraries" |
| else |
| echo "disable static libraries" |
| fi |
| |
| exit $? |
| } |
| |
| |
| # func_enable_tag TAGNAME |
| # ----------------------- |
| # Verify that TAGNAME is valid, and either flag an error and exit, or |
| # enable the TAGNAME tag. We also add TAGNAME to the global $taglist |
| # variable here. |
| func_enable_tag () |
| { |
| # Global variable: |
| tagname=$1 |
| |
| re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" |
| re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" |
| sed_extractcf=/$re_begincf/,/$re_endcf/p |
| |
| # Validate tagname. |
| case $tagname in |
| *[!-_A-Za-z0-9,/]*) |
| func_fatal_error "invalid tag name: $tagname" |
| ;; |
| esac |
| |
| # Don't test for the "default" C tag, as we know it's |
| # there but not specially marked. |
| case $tagname in |
| CC) ;; |
| *) |
| if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then |
| taglist="$taglist $tagname" |
| |
| # Evaluate the configuration. Be careful to quote the path |
| # and the sed script, to avoid splitting on whitespace, but |
| # also don't use non-portable quotes within backquotes within |
| # quotes we have to do it in 2 steps: |
| extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` |
| eval "$extractedcf" |
| else |
| func_error "ignoring unknown tag $tagname" |
| fi |
| ;; |
| esac |
| } |
| |
| |
| # func_check_version_match |
| # ------------------------ |
| # Ensure that we are using m4 macros, and libtool script from the same |
| # release of libtool. |
| func_check_version_match () |
| { |
| if test "$package_revision" != "$macro_revision"; then |
| if test "$VERSION" != "$macro_version"; then |
| if test -z "$macro_version"; then |
| cat >&2 <<_LT_EOF |
| $progname: Version mismatch error. This is $PACKAGE $VERSION, but the |
| $progname: definition of this LT_INIT comes from an older release. |
| $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION |
| $progname: and run autoconf again. |
| _LT_EOF |
| else |
| cat >&2 <<_LT_EOF |
| $progname: Version mismatch error. This is $PACKAGE $VERSION, but the |
| $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. |
| $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION |
| $progname: and run autoconf again. |
| _LT_EOF |
| fi |
| else |
| cat >&2 <<_LT_EOF |
| $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, |
| $progname: but the definition of this LT_INIT comes from revision $macro_revision. |
| $progname: You should recreate aclocal.m4 with macros from revision $package_revision |
| $progname: of $PACKAGE $VERSION and run autoconf again. |
| _LT_EOF |
| fi |
| |
| exit $EXIT_MISMATCH |
| fi |
| } |
| |
| |
| # libtool_options_prep [ARG]... |
| # ----------------------------- |
| # Preparation for options parsed by libtool. |
| libtool_options_prep () |
| { |
| $debug_mode |
| |
| # Option defaults: |
| opt_config=false |
| opt_dlopen= |
| opt_dry_run=false |
| opt_help=false |
| opt_mode= |
| opt_preserve_dup_deps=false |
| opt_quiet=false |
| |
| nonopt= |
| preserve_args= |
| |
| # Shorthand for --mode=foo, only valid as the first argument |
| case $1 in |
| clean|clea|cle|cl) |
| shift; set dummy --mode clean ${1+"$@"}; shift |
| ;; |
| compile|compil|compi|comp|com|co|c) |
| shift; set dummy --mode compile ${1+"$@"}; shift |
| ;; |
| execute|execut|execu|exec|exe|ex|e) |
| shift; set dummy --mode execute ${1+"$@"}; shift |
| ;; |
| finish|finis|fini|fin|fi|f) |
| shift; set dummy --mode finish ${1+"$@"}; shift |
| ;; |
| install|instal|insta|inst|ins|in|i) |
| shift; set dummy --mode install ${1+"$@"}; shift |
| ;; |
| link|lin|li|l) |
| shift; set dummy --mode link ${1+"$@"}; shift |
| ;; |
| uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) |
| shift; set dummy --mode uninstall ${1+"$@"}; shift |
| ;; |
| esac |
| |
| # Pass back the list of options. |
| func_quote_for_eval ${1+"$@"} |
| libtool_options_prep_result=$func_quote_for_eval_result |
| } |
| func_add_hook func_options_prep libtool_options_prep |
| |
| |
| # libtool_parse_options [ARG]... |
| # --------------------------------- |
| # Provide handling for libtool specific options. |
| libtool_parse_options () |
| { |
| $debug_cmd |
| |
| # Perform our own loop to consume as many options as possible in |
| # each iteration. |
| while test $# -gt 0; do |
| _G_opt=$1 |
| shift |
| case $_G_opt in |
| --dry-run|--dryrun|-n) |
| opt_dry_run=: |
| ;; |
| |
| --config) func_config ;; |
| |
| --dlopen|-dlopen) |
| opt_dlopen="${opt_dlopen+$opt_dlopen |
| }$1" |
| shift |
| ;; |
| |
| --preserve-dup-deps) |
| opt_preserve_dup_deps=: ;; |
| |
| --features) func_features ;; |
| |
| --finish) set dummy --mode finish ${1+"$@"}; shift ;; |
| |
| --help) opt_help=: ;; |
| |
| --help-all) opt_help=': help-all' ;; |
| |
| --mode) test $# = 0 && func_missing_arg $_G_opt && break |
| opt_mode=$1 |
| case $1 in |
| # Valid mode arguments: |
| clean|compile|execute|finish|install|link|relink|uninstall) ;; |
| |
| # Catch anything else as an error |
| *) func_error "invalid argument for $_G_opt" |
| exit_cmd=exit |
| break |
| ;; |
| esac |
| shift |
| ;; |
| |
| --no-silent|--no-quiet) |
| opt_quiet=false |
| func_append preserve_args " $_G_opt" |
| ;; |
| |
| --no-warnings|--no-warning|--no-warn) |
| opt_warning=false |
| func_append preserve_args " $_G_opt" |
| ;; |
| |
| --no-verbose) |
| opt_verbose=false |
| func_append preserve_args " $_G_opt" |
| ;; |
| |
| --silent|--quiet) |
| opt_quiet=: |
| opt_verbose=false |
| func_append preserve_args " $_G_opt" |
| ;; |
| |
| --tag) test $# = 0 && func_missing_arg $_G_opt && break |
| opt_tag=$1 |
| func_append preserve_args " $_G_opt $1" |
| func_enable_tag "$1" |
| shift |
| ;; |
| |
| --verbose|-v) opt_quiet=false |
| opt_verbose=: |
| func_append preserve_args " $_G_opt" |
| ;; |
| |
| # An option not handled by this hook function: |
| *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; |
| esac |
| done |
| |
| |
| # save modified positional parameters for caller |
| func_quote_for_eval ${1+"$@"} |
| libtool_parse_options_result=$func_quote_for_eval_result |
| } |
| func_add_hook func_parse_options libtool_parse_options |
| |
| |
| |
| # libtool_validate_options [ARG]... |
| # --------------------------------- |
| # Perform any sanity checks on option settings and/or unconsumed |
| # arguments. |
| libtool_validate_options () |
| { |
| # save first non-option argument |
| if test 0 -lt $#; then |
| nonopt=$1 |
| shift |
| fi |
| |
| # preserve --debug |
| test : = "$debug_cmd" || func_append preserve_args " --debug" |
| |
| case $host in |
| # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 |
| # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 |
| *cygwin* | *msys* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) |
| # don't eliminate duplications in $postdeps and $predeps |
| opt_duplicate_compiler_generated_deps=: |
| ;; |
| *) |
| opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps |
| ;; |
| esac |
| |
| $opt_help || { |
| # Sanity checks first: |
| func_check_version_match |
| |
| test yes != "$build_libtool_libs" \ |
| && test yes != "$build_old_libs" \ |
| && func_fatal_configuration "not configured to build any kind of library" |
| |
| # Darwin sucks |
| eval std_shrext=\"$shrext_cmds\" |
| |
| # Only execute mode is allowed to have -dlopen flags. |
| if test -n "$opt_dlopen" && test execute != "$opt_mode"; then |
| func_error "unrecognized option '-dlopen'" |
| $ECHO "$help" 1>&2 |
| exit $EXIT_FAILURE |
| fi |
| |
| # Change the help message to a mode-specific one. |
| generic_help=$help |
| help="Try '$progname --help --mode=$opt_mode' for more information." |
| } |
| |
| # Pass back the unparsed argument list |
| func_quote_for_eval ${1+"$@"} |
| libtool_validate_options_result=$func_quote_for_eval_result |
| } |
| func_add_hook func_validate_options libtool_validate_options |
| |
| |
| # Process options as early as possible so that --help and --version |
| # can return quickly. |
| func_options ${1+"$@"} |
| eval set dummy "$func_options_result"; shift |
| |
| |
| |
| ## ----------- ## |
| ## Main. ## |
| ## ----------- ## |
| |
| magic='%%%MAGIC variable%%%' |
| magic_exe='%%%MAGIC EXE variable%%%' |
| |
| # Global variables. |
| extracted_archives= |
| extracted_serial=0 |
| |
| # If this variable is set in any of the actions, the command in it |
| # will be execed at the end. This prevents here-documents from being |
| # left over by shells. |
| exec_cmd= |
| |
| |
| # A function that is used when there is no print builtin or printf. |
| func_fallback_echo () |
| { |
| eval 'cat <<_LTECHO_EOF |
| $1 |
| _LTECHO_EOF' |
| } |
| |
| # func_generated_by_libtool |
| # True iff stdin has been generated by Libtool. This function is only |
| # a basic sanity check; it will hardly flush out determined imposters. |
| func_generated_by_libtool_p () |
| { |
| $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 |
| } |
| |
| # func_lalib_p file |
| # True iff FILE is a libtool '.la' library or '.lo' object file. |
| # This function is only a basic sanity check; it will hardly flush out |
| # determined imposters. |
| func_lalib_p () |
| { |
| test -f "$1" && |
| $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p |
| } |
| |
| # func_lalib_unsafe_p file |
| # True iff FILE is a libtool '.la' library or '.lo' object file. |
| # This function implements the same check as func_lalib_p without |
| # resorting to external programs. To this end, it redirects stdin and |
| # closes it afterwards, without saving the original file descriptor. |
| # As a safety measure, use it only where a negative result would be |
| # fatal anyway. Works if 'file' does not exist. |
| func_lalib_unsafe_p () |
| { |
| lalib_p=no |
| if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then |
| for lalib_p_l in 1 2 3 4 |
| do |
| read lalib_p_line |
| case $lalib_p_line in |
| \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; |
| esac |
| done |
| exec 0<&5 5<&- |
| fi |
| test yes = "$lalib_p" |
| } |
| |
| # func_ltwrapper_script_p file |
| # True iff FILE is a libtool wrapper script |
| # This function is only a basic sanity check; it will hardly flush out |
| # determined imposters. |
| func_ltwrapper_script_p () |
| { |
| test -f "$1" && |
| $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p |
| } |
| |
| # func_ltwrapper_executable_p file |
| # True iff FILE is a libtool wrapper executable |
| # This function is only a basic sanity check; it will hardly flush out |
| # determined imposters. |
| func_ltwrapper_executable_p () |
| { |
| func_ltwrapper_exec_suffix= |
| case $1 in |
| *.exe) ;; |
| *) func_ltwrapper_exec_suffix=.exe ;; |
| esac |
| $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 |
| } |
| |
| # func_ltwrapper_scriptname file |
| # Assumes file is an ltwrapper_executable |
| # uses $file to determine the appropriate filename for a |
| # temporary ltwrapper_script. |
| func_ltwrapper_scriptname () |
| { |
| func_dirname_and_basename "$1" "" "." |
| func_stripname '' '.exe' "$func_basename_result" |
| func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper |
| } |
| |
| # func_ltwrapper_p file |
| # True iff FILE is a libtool wrapper script or wrapper executable |
| # This function is only a basic sanity check; it will hardly flush out |
| # determined imposters. |
| func_ltwrapper_p () |
| { |
| func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" |
| } |
| |
| |
| # func_execute_cmds commands fail_cmd |
| # Execute tilde-delimited COMMANDS. |
| # If FAIL_CMD is given, eval that upon failure. |
| # FAIL_CMD may read-access the current command in variable CMD! |
| func_execute_cmds () |
| { |
| $debug_cmd |
| |
| save_ifs=$IFS; IFS='~' |
| for cmd in $1; do |
| IFS=$sp$nl |
| eval cmd=\"$cmd\" |
| IFS=$save_ifs |
| func_show_eval "$cmd" "${2-:}" |
| done |
| IFS=$save_ifs |
| } |
| |
| |
| # func_source file |
| # Source FILE, adding directory component if necessary. |
| # Note that it is not necessary on cygwin/mingw to append a dot to |
| # FILE even if both FILE and FILE.exe exist: automatic-append-.exe |
| # behavior happens only for exec(3), not for open(2)! Also, sourcing |
| # 'FILE.' does not work on cygwin managed mounts. |
| func_source () |
| { |
| $debug_cmd |
| |
| case $1 in |
| */* | *\\*) . "$1" ;; |
| *) . "./$1" ;; |
| esac |
| } |
| |
| |
| # func_resolve_sysroot PATH |
| # Replace a leading = in PATH with a sysroot. Store the result into |
| # func_resolve_sysroot_result |
| func_resolve_sysroot () |
| { |
| func_resolve_sysroot_result=$1 |
| case $func_resolve_sysroot_result in |
| =*) |
| func_stripname '=' '' "$func_resolve_sysroot_result" |
| func_resolve_sysroot_result=$lt_sysroot$func_stripname_result |
| ;; |
| esac |
| } |
| |
| # func_replace_sysroot PATH |
| # If PATH begins with the sysroot, replace it with = and |
| # store the result into func_replace_sysroot_result. |
| func_replace_sysroot () |
| { |
| case $lt_sysroot:$1 in |
| ?*:"$lt_sysroot"*) |
| func_stripname "$lt_sysroot" '' "$1" |
| func_replace_sysroot_result='='$func_stripname_result |
| ;; |
| *) |
| # Including no sysroot. |
| func_replace_sysroot_result=$1 |
| ;; |
| esac |
| } |
| |
| # func_infer_tag arg |
| # Infer tagged configuration to use if any are available and |
| # if one wasn't chosen via the "--tag" command line option. |
| # Only attempt this if the compiler in the base compile |
| # command doesn't match the default compiler. |
| # arg is usually of the form 'gcc ...' |
| func_infer_tag () |
| { |
| $debug_cmd |
| |
| if test -n "$available_tags" && test -z "$tagname"; then |
| CC_quoted= |
| for arg in $CC; do |
| func_append_quoted CC_quoted "$arg" |
| done |
| CC_expanded=`func_echo_all $CC` |
| CC_quoted_expanded=`func_echo_all $CC_quoted` |
| case $@ in |
| # Blanks in the command may have been stripped by the calling shell, |
| # but not from the CC environment variable when configure was run. |
| " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ |
| " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; |
| # Blanks at the start of $base_compile will cause this to fail |
| # if we don't check for them as well. |
| *) |
| for z in $available_tags; do |
| if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then |
| # Evaluate the configuration. |
| eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" |
| CC_quoted= |
| for arg in $CC; do |
| # Double-quote args containing other shell metacharacters. |
| func_append_quoted CC_quoted "$arg" |
| done |
| CC_expanded=`func_echo_all $CC` |
| CC_quoted_expanded=`func_echo_all $CC_quoted` |
| case "$@ " in |
| " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ |
| " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) |
| # The compiler in the base compile command matches |
| # the one in the tagged configuration. |
| # Assume this is the tagged configuration we want. |
| tagname=$z |
| break |
| ;; |
| esac |
| fi |
| done |
| # If $tagname still isn't set, then no tagged configuration |
| # was found and let the user know that the "--tag" command |
| # line option must be used. |
| if test -z "$tagname"; then |
| func_echo "unable to infer tagged configuration" |
| func_fatal_error "specify a tag with '--tag'" |
| # else |
| # func_verbose "using $tagname tagged configuration" |
| fi |
| ;; |
| esac |
| fi |
| } |
| |
| |
| |
| # func_write_libtool_object output_name pic_name nonpic_name |
| # Create a libtool object file (analogous to a ".la" file), |
| # but don't create it if we're doing a dry run. |
| func_write_libtool_object () |
| { |
| write_libobj=$1 |
| if test yes = "$build_libtool_libs"; then |
| write_lobj=\'$2\' |
| else |
| write_lobj=none |
| fi |
| |
| if test yes = "$build_old_libs"; then |
| write_oldobj=\'$3\' |
| else |
| write_oldobj=none |
| fi |
| |
| $opt_dry_run || { |
| cat >${write_libobj}T <<EOF |
| # $write_libobj - a libtool object file |
| # Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| # |
| # Please DO NOT delete this file! |
| # It is necessary for linking the library. |
| |
| # Name of the PIC object. |
| pic_object=$write_lobj |
| |
| # Name of the non-PIC object |
| non_pic_object=$write_oldobj |
| |
| EOF |
| $MV "${write_libobj}T" "$write_libobj" |
| } |
| } |
| |
| |
| ################################################## |
| # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # |
| ################################################## |
| |
| # func_convert_core_file_wine_to_w32 ARG |
| # Helper function used by file name conversion functions when $build is *nix, |
| # and $host is mingw, cygwin, or some other w32 environment. Relies on a |
| # correctly configured wine environment available, with the winepath program |
| # in $build's $PATH. |
| # |
| # ARG is the $build file name to be converted to w32 format. |
| # Result is available in $func_convert_core_file_wine_to_w32_result, and will |
| # be empty on error (or when ARG is empty) |
| func_convert_core_file_wine_to_w32 () |
| { |
| $debug_cmd |
| |
| func_convert_core_file_wine_to_w32_result=$1 |
| if test -n "$1"; then |
| # Unfortunately, winepath does not exit with a non-zero error code, so we |
| # are forced to check the contents of stdout. On the other hand, if the |
| # command is not found, the shell will set an exit code of 127 and print |
| # *an error message* to stdout. So we must check for both error code of |
| # zero AND non-empty stdout, which explains the odd construction: |
| func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` |
| if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then |
| func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | |
| $SED -e "$sed_naive_backslashify"` |
| else |
| func_convert_core_file_wine_to_w32_result= |
| fi |
| fi |
| } |
| # end: func_convert_core_file_wine_to_w32 |
| |
| |
| # func_convert_core_path_wine_to_w32 ARG |
| # Helper function used by path conversion functions when $build is *nix, and |
| # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly |
| # configured wine environment available, with the winepath program in $build's |
| # $PATH. Assumes ARG has no leading or trailing path separator characters. |
| # |
| # ARG is path to be converted from $build format to win32. |
| # Result is available in $func_convert_core_path_wine_to_w32_result. |
| # Unconvertible file (directory) names in ARG are skipped; if no directory names |
| # are convertible, then the result may be empty. |
| func_convert_core_path_wine_to_w32 () |
| { |
| $debug_cmd |
| |
| # unfortunately, winepath doesn't convert paths, only file names |
| func_convert_core_path_wine_to_w32_result= |
| if test -n "$1"; then |
| oldIFS=$IFS |
| IFS=: |
| for func_convert_core_path_wine_to_w32_f in $1; do |
| IFS=$oldIFS |
| func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" |
| if test -n "$func_convert_core_file_wine_to_w32_result"; then |
| if test -z "$func_convert_core_path_wine_to_w32_result"; then |
| func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result |
| else |
| func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" |
| fi |
| fi |
| done |
| IFS=$oldIFS |
| fi |
| } |
| # end: func_convert_core_path_wine_to_w32 |
| |
| |
| # func_cygpath ARGS... |
| # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when |
| # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) |
| # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or |
| # (2), returns the Cygwin file name or path in func_cygpath_result (input |
| # file name or path is assumed to be in w32 format, as previously converted |
| # from $build's *nix or MSYS format). In case (3), returns the w32 file name |
| # or path in func_cygpath_result (input file name or path is assumed to be in |
| # Cygwin format). Returns an empty string on error. |
| # |
| # ARGS are passed to cygpath, with the last one being the file name or path to |
| # be converted. |
| # |
| # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH |
| # environment variable; do not put it in $PATH. |
| func_cygpath () |
| { |
| $debug_cmd |
| |
| if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then |
| func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` |
| if test "$?" -ne 0; then |
| # on failure, ensure result is empty |
| func_cygpath_result= |
| fi |
| else |
| func_cygpath_result= |
| func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" |
| fi |
| } |
| #end: func_cygpath |
| |
| |
| # func_convert_core_msys_to_w32 ARG |
| # Convert file name or path ARG from MSYS format to w32 format. Return |
| # result in func_convert_core_msys_to_w32_result. |
| func_convert_core_msys_to_w32 () |
| { |
| $debug_cmd |
| |
| # awkward: cmd appends spaces to result |
| func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | |
| $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` |
| } |
| #end: func_convert_core_msys_to_w32 |
| |
| |
| # func_convert_file_check ARG1 ARG2 |
| # Verify that ARG1 (a file name in $build format) was converted to $host |
| # format in ARG2. Otherwise, emit an error message, but continue (resetting |
| # func_to_host_file_result to ARG1). |
| func_convert_file_check () |
| { |
| $debug_cmd |
| |
| if test -z "$2" && test -n "$1"; then |
| func_error "Could not determine host file name corresponding to" |
| func_error " '$1'" |
| func_error "Continuing, but uninstalled executables may not work." |
| # Fallback: |
| func_to_host_file_result=$1 |
| fi |
| } |
| # end func_convert_file_check |
| |
| |
| # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH |
| # Verify that FROM_PATH (a path in $build format) was converted to $host |
| # format in TO_PATH. Otherwise, emit an error message, but continue, resetting |
| # func_to_host_file_result to a simplistic fallback value (see below). |
| func_convert_path_check () |
| { |
| $debug_cmd |
| |
| if test -z "$4" && test -n "$3"; then |
| func_error "Could not determine the host path corresponding to" |
| func_error " '$3'" |
| func_error "Continuing, but uninstalled executables may not work." |
| # Fallback. This is a deliberately simplistic "conversion" and |
| # should not be "improved". See libtool.info. |
| if test "x$1" != "x$2"; then |
| lt_replace_pathsep_chars="s|$1|$2|g" |
| func_to_host_path_result=`echo "$3" | |
| $SED -e "$lt_replace_pathsep_chars"` |
| else |
| func_to_host_path_result=$3 |
| fi |
| fi |
| } |
| # end func_convert_path_check |
| |
| |
| # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG |
| # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT |
| # and appending REPL if ORIG matches BACKPAT. |
| func_convert_path_front_back_pathsep () |
| { |
| $debug_cmd |
| |
| case $4 in |
| $1 ) func_to_host_path_result=$3$func_to_host_path_result |
| ;; |
| esac |
| case $4 in |
| $2 ) func_append func_to_host_path_result "$3" |
| ;; |
| esac |
| } |
| # end func_convert_path_front_back_pathsep |
| |
| |
| ################################################## |
| # $build to $host FILE NAME CONVERSION FUNCTIONS # |
| ################################################## |
| # invoked via '$to_host_file_cmd ARG' |
| # |
| # In each case, ARG is the path to be converted from $build to $host format. |
| # Result will be available in $func_to_host_file_result. |
| |
| |
| # func_to_host_file ARG |
| # Converts the file name ARG from $build format to $host format. Return result |
| # in func_to_host_file_result. |
| func_to_host_file () |
| { |
| $debug_cmd |
| |
| $to_host_file_cmd "$1" |
| } |
| # end func_to_host_file |
| |
| |
| # func_to_tool_file ARG LAZY |
| # converts the file name ARG from $build format to toolchain format. Return |
| # result in func_to_tool_file_result. If the conversion in use is listed |
| # in (the comma separated) LAZY, no conversion takes place. |
| func_to_tool_file () |
| { |
| $debug_cmd |
| |
| case ,$2, in |
| *,"$to_tool_file_cmd",*) |
| func_to_tool_file_result=$1 |
| ;; |
| *) |
| $to_tool_file_cmd "$1" |
| func_to_tool_file_result=$func_to_host_file_result |
| ;; |
| esac |
| } |
| # end func_to_tool_file |
| |
| |
| # func_convert_file_noop ARG |
| # Copy ARG to func_to_host_file_result. |
| func_convert_file_noop () |
| { |
| func_to_host_file_result=$1 |
| } |
| # end func_convert_file_noop |
| |
| |
| # func_convert_file_msys_to_w32 ARG |
| # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic |
| # conversion to w32 is not available inside the cwrapper. Returns result in |
| # func_to_host_file_result. |
| func_convert_file_msys_to_w32 () |
| { |
| $debug_cmd |
| |
| func_to_host_file_result=$1 |
| if test -n "$1"; then |
| func_convert_core_msys_to_w32 "$1" |
| func_to_host_file_result=$func_convert_core_msys_to_w32_result |
| fi |
| func_convert_file_check "$1" "$func_to_host_file_result" |
| } |
| # end func_convert_file_msys_to_w32 |
| |
| |
| # func_convert_file_cygwin_to_w32 ARG |
| # Convert file name ARG from Cygwin to w32 format. Returns result in |
| # func_to_host_file_result. |
| func_convert_file_cygwin_to_w32 () |
| { |
| $debug_cmd |
| |
| func_to_host_file_result=$1 |
| if test -n "$1"; then |
| # because $build is cygwin, we call "the" cygpath in $PATH; no need to use |
| # LT_CYGPATH in this case. |
| func_to_host_file_result=`cygpath -m "$1"` |
| fi |
| func_convert_file_check "$1" "$func_to_host_file_result" |
| } |
| # end func_convert_file_cygwin_to_w32 |
| |
| |
| # func_convert_file_nix_to_w32 ARG |
| # Convert file name ARG from *nix to w32 format. Requires a wine environment |
| # and a working winepath. Returns result in func_to_host_file_result. |
| func_convert_file_nix_to_w32 () |
| { |
| $debug_cmd |
| |
| func_to_host_file_result=$1 |
| if test -n "$1"; then |
| func_convert_core_file_wine_to_w32 "$1" |
| func_to_host_file_result=$func_convert_core_file_wine_to_w32_result |
| fi |
| func_convert_file_check "$1" "$func_to_host_file_result" |
| } |
| # end func_convert_file_nix_to_w32 |
| |
| |
| # func_convert_file_msys_to_cygwin ARG |
| # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. |
| # Returns result in func_to_host_file_result. |
| func_convert_file_msys_to_cygwin () |
| { |
| $debug_cmd |
| |
| func_to_host_file_result=$1 |
| if test -n "$1"; then |
| func_convert_core_msys_to_w32 "$1" |
| func_cygpath -u "$func_convert_core_msys_to_w32_result" |
| func_to_host_file_result=$func_cygpath_result |
| fi |
| func_convert_file_check "$1" "$func_to_host_file_result" |
| } |
| # end func_convert_file_msys_to_cygwin |
| |
| |
| # func_convert_file_nix_to_cygwin ARG |
| # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed |
| # in a wine environment, working winepath, and LT_CYGPATH set. Returns result |
| # in func_to_host_file_result. |
| func_convert_file_nix_to_cygwin () |
| { |
| $debug_cmd |
| |
| func_to_host_file_result=$1 |
| if test -n "$1"; then |
| # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. |
| func_convert_core_file_wine_to_w32 "$1" |
| func_cygpath -u "$func_convert_core_file_wine_to_w32_result" |
| func_to_host_file_result=$func_cygpath_result |
| fi |
| func_convert_file_check "$1" "$func_to_host_file_result" |
| } |
| # end func_convert_file_nix_to_cygwin |
| |
| |
| ############################################# |
| # $build to $host PATH CONVERSION FUNCTIONS # |
| ############################################# |
| # invoked via '$to_host_path_cmd ARG' |
| # |
| # In each case, ARG is the path to be converted from $build to $host format. |
| # The result will be available in $func_to_host_path_result. |
| # |
| # Path separators are also converted from $build format to $host format. If |
| # ARG begins or ends with a path separator character, it is preserved (but |
| # converted to $host format) on output. |
| # |
| # All path conversion functions are named using the following convention: |
| # file name conversion function : func_convert_file_X_to_Y () |
| # path conversion function : func_convert_path_X_to_Y () |
| # where, for any given $build/$host combination the 'X_to_Y' value is the |
| # same. If conversion functions are added for new $build/$host combinations, |
| # the two new functions must follow this pattern, or func_init_to_host_path_cmd |
| # will break. |
| |
| |
| # func_init_to_host_path_cmd |
| # Ensures that function "pointer" variable $to_host_path_cmd is set to the |
| # appropriate value, based on the value of $to_host_file_cmd. |
| to_host_path_cmd= |
| func_init_to_host_path_cmd () |
| { |
| $debug_cmd |
| |
| if test -z "$to_host_path_cmd"; then |
| func_stripname 'func_convert_file_' '' "$to_host_file_cmd" |
| to_host_path_cmd=func_convert_path_$func_stripname_result |
| fi |
| } |
| |
| |
| # func_to_host_path ARG |
| # Converts the path ARG from $build format to $host format. Return result |
| # in func_to_host_path_result. |
| func_to_host_path () |
| { |
| $debug_cmd |
| |
| func_init_to_host_path_cmd |
| $to_host_path_cmd "$1" |
| } |
| # end func_to_host_path |
| |
| |
| # func_convert_path_noop ARG |
| # Copy ARG to func_to_host_path_result. |
| func_convert_path_noop () |
| { |
| func_to_host_path_result=$1 |
| } |
| # end func_convert_path_noop |
| |
| |
| # func_convert_path_msys_to_w32 ARG |
| # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic |
| # conversion to w32 is not available inside the cwrapper. Returns result in |
| # func_to_host_path_result. |
| func_convert_path_msys_to_w32 () |
| { |
| $debug_cmd |
| |
| func_to_host_path_result=$1 |
| if test -n "$1"; then |
| # Remove leading and trailing path separator characters from ARG. MSYS |
| # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; |
| # and winepath ignores them completely. |
| func_stripname : : "$1" |
| func_to_host_path_tmp1=$func_stripname_result |
| func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" |
| func_to_host_path_result=$func_convert_core_msys_to_w32_result |
| func_convert_path_check : ";" \ |
| "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
| fi |
| } |
| # end func_convert_path_msys_to_w32 |
| |
| |
| # func_convert_path_cygwin_to_w32 ARG |
| # Convert path ARG from Cygwin to w32 format. Returns result in |
| # func_to_host_file_result. |
| func_convert_path_cygwin_to_w32 () |
| { |
| $debug_cmd |
| |
| func_to_host_path_result=$1 |
| if test -n "$1"; then |
| # See func_convert_path_msys_to_w32: |
| func_stripname : : "$1" |
| func_to_host_path_tmp1=$func_stripname_result |
| func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` |
| func_convert_path_check : ";" \ |
| "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
| fi |
| } |
| # end func_convert_path_cygwin_to_w32 |
| |
| |
| # func_convert_path_nix_to_w32 ARG |
| # Convert path ARG from *nix to w32 format. Requires a wine environment and |
| # a working winepath. Returns result in func_to_host_file_result. |
| func_convert_path_nix_to_w32 () |
| { |
| $debug_cmd |
| |
| func_to_host_path_result=$1 |
| if test -n "$1"; then |
| # See func_convert_path_msys_to_w32: |
| func_stripname : : "$1" |
| func_to_host_path_tmp1=$func_stripname_result |
| func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" |
| func_to_host_path_result=$func_convert_core_path_wine_to_w32_result |
| func_convert_path_check : ";" \ |
| "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" |
| fi |
| } |
| # end func_convert_path_nix_to_w32 |
| |
| |
| # func_convert_path_msys_to_cygwin ARG |
| # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. |
| # Returns result in func_to_host_file_result. |
| func_convert_path_msys_to_cygwin () |
| { |
| $debug_cmd |
| |
| func_to_host_path_result=$1 |
| if test -n "$1"; then |
| # See func_convert_path_msys_to_w32: |
| func_stripname : : "$1" |
| func_to_host_path_tmp1=$func_stripname_result |
| func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" |
| func_cygpath -u -p "$func_convert_core_msys_to_w32_result" |
| func_to_host_path_result=$func_cygpath_result |
| func_convert_path_check : : \ |
| "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| func_convert_path_front_back_pathsep ":*" "*:" : "$1" |
| fi |
| } |
| # end func_convert_path_msys_to_cygwin |
| |
| |
| # func_convert_path_nix_to_cygwin ARG |
| # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a |
| # a wine environment, working winepath, and LT_CYGPATH set. Returns result in |
| # func_to_host_file_result. |
| func_convert_path_nix_to_cygwin () |
| { |
| $debug_cmd |
| |
| func_to_host_path_result=$1 |
| if test -n "$1"; then |
| # Remove leading and trailing path separator characters from |
| # ARG. msys behavior is inconsistent here, cygpath turns them |
| # into '.;' and ';.', and winepath ignores them completely. |
| func_stripname : : "$1" |
| func_to_host_path_tmp1=$func_stripname_result |
| func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" |
| func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" |
| func_to_host_path_result=$func_cygpath_result |
| func_convert_path_check : : \ |
| "$func_to_host_path_tmp1" "$func_to_host_path_result" |
| func_convert_path_front_back_pathsep ":*" "*:" : "$1" |
| fi |
| } |
| # end func_convert_path_nix_to_cygwin |
| |
| |
| # func_dll_def_p FILE |
| # True iff FILE is a Windows DLL '.def' file. |
| # Keep in sync with _LT_DLL_DEF_P in libtool.m4 |
| func_dll_def_p () |
| { |
| $debug_cmd |
| |
| func_dll_def_p_tmp=`$SED -n \ |
| -e 's/^[ ]*//' \ |
| -e '/^\(;.*\)*$/d' \ |
| -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ |
| -e q \ |
| "$1"` |
| test DEF = "$func_dll_def_p_tmp" |
| } |
| |
| |
| # func_mode_compile arg... |
| func_mode_compile () |
| { |
| $debug_cmd |
| |
| # Get the compilation command and the source file. |
| base_compile= |
| srcfile=$nonopt # always keep a non-empty value in "srcfile" |
| suppress_opt=yes |
| suppress_output= |
| arg_mode=normal |
| libobj= |
| later= |
| pie_flag= |
| |
| for arg |
| do |
| case $arg_mode in |
| arg ) |
| # do not "continue". Instead, add this to base_compile |
| lastarg=$arg |
| arg_mode=normal |
| ;; |
| |
| target ) |
| libobj=$arg |
| arg_mode=normal |
| continue |
| ;; |
| |
| normal ) |
| # Accept any command-line options. |
| case $arg in |
| -o) |
| test -n "$libobj" && \ |
| func_fatal_error "you cannot specify '-o' more than once" |
| arg_mode=target |
| continue |
| ;; |
| |
| -pie | -fpie | -fPIE) |
| func_append pie_flag " $arg" |
| continue |
| ;; |
| |
| -shared | -static | -prefer-pic | -prefer-non-pic) |
| func_append later " $arg" |
| continue |
| ;; |
| |
| -no-suppress) |
| suppress_opt=no |
| continue |
| ;; |
| |
| -Xcompiler) |
| arg_mode=arg # the next one goes into the "base_compile" arg list |
| continue # The current "srcfile" will either be retained or |
| ;; # replaced later. I would guess that would be a bug. |
| |
| -Wc,*) |
| func_stripname '-Wc,' '' "$arg" |
| args=$func_stripname_result |
| lastarg= |
| save_ifs=$IFS; IFS=, |
| for arg in $args; do |
| IFS=$save_ifs |
| func_append_quoted lastarg "$arg" |
| done |
| IFS=$save_ifs |
| func_stripname ' ' '' "$lastarg" |
| lastarg=$func_stripname_result |
| |
| # Add the arguments to base_compile. |
| func_append base_compile " $lastarg" |
| continue |
| ;; |
| |
| *) |
| # Accept the current argument as the source file. |
| # The previous "srcfile" becomes the current argument. |
| # |
| lastarg=$srcfile |
| srcfile=$arg |
| ;; |
| esac # case $arg |
| ;; |
| esac # case $arg_mode |
| |
| # Aesthetically quote the previous argument. |
| func_append_quoted base_compile "$lastarg" |
| done # for arg |
| |
| case $arg_mode in |
| arg) |
| func_fatal_error "you must specify an argument for -Xcompile" |
| ;; |
| target) |
| func_fatal_error "you must specify a target with '-o'" |
| ;; |
| *) |
| # Get the name of the library object. |
| test -z "$libobj" && { |
| func_basename "$srcfile" |
| libobj=$func_basename_result |
| } |
| ;; |
| esac |
| |
| # Recognize several different file suffixes. |
| # If the user specifies -o file.o, it is replaced with file.lo |
| case $libobj in |
| *.[cCFSifmso] | \ |
| *.ada | *.adb | *.ads | *.asm | \ |
| *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ |
| *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) |
| func_xform "$libobj" |
| libobj=$func_xform_result |
| ;; |
| esac |
| |
| case $libobj in |
| *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; |
| *) |
| func_fatal_error "cannot determine name of library object from '$libobj'" |
| ;; |
| esac |
| |
| func_infer_tag $base_compile |
| |
| for arg in $later; do |
| case $arg in |
| -shared) |
| test yes = "$build_libtool_libs" \ |
| || func_fatal_configuration "cannot build a shared library" |
| build_old_libs=no |
| continue |
| ;; |
| |
| -static) |
| build_libtool_libs=no |
| build_old_libs=yes |
| continue |
| ;; |
| |
| -prefer-pic) |
| pic_mode=yes |
| continue |
| ;; |
| |
| -prefer-non-pic) |
| pic_mode=no |
| continue |
| ;; |
| esac |
| done |
| |
| func_quote_for_eval "$libobj" |
| test "X$libobj" != "X$func_quote_for_eval_result" \ |
| && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ |
| && func_warning "libobj name '$libobj' may not contain shell special characters." |
| func_dirname_and_basename "$obj" "/" "" |
| objname=$func_basename_result |
| xdir=$func_dirname_result |
| lobj=$xdir$objdir/$objname |
| |
| test -z "$base_compile" && \ |
| func_fatal_help "you must specify a compilation command" |
| |
| # Delete any leftover library objects. |
| if test yes = "$build_old_libs"; then |
| removelist="$obj $lobj $libobj ${libobj}T" |
| else |
| removelist="$lobj $libobj ${libobj}T" |
| fi |
| |
| # On Cygwin there's no "real" PIC flag so we must build both object types |
| case $host_os in |
| cygwin* | msys* | mingw* | pw32* | os2* | cegcc*) |
| pic_mode=default |
| ;; |
| esac |
| if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then |
| # non-PIC code in shared libraries is not supported |
| pic_mode=default |
| fi |
| |
| # Calculate the filename of the output object if compiler does |
| # not support -o with -c |
| if test no = "$compiler_c_o"; then |
| output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext |
| lockfile=$output_obj.lock |
| else |
| output_obj= |
| need_locks=no |
| lockfile= |
| fi |
| |
| # Lock this critical section if it is needed |
| # We use this script file to make the link, it avoids creating a new file |
| if test yes = "$need_locks"; then |
| until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do |
| func_echo "Waiting for $lockfile to be removed" |
| sleep 2 |
| done |
| elif test warn = "$need_locks"; then |
| if test -f "$lockfile"; then |
| $ECHO "\ |
| *** ERROR, $lockfile exists and contains: |
| `cat $lockfile 2>/dev/null` |
| |
| This indicates that another process is trying to use the same |
| temporary object file, and libtool could not work around it because |
| your compiler does not support '-c' and '-o' together. If you |
| repeat this compilation, it may succeed, by chance, but you had better |
| avoid parallel builds (make -j) in this platform, or get a better |
| compiler." |
| |
| $opt_dry_run || $RM $removelist |
| exit $EXIT_FAILURE |
| fi |
| func_append removelist " $output_obj" |
| $ECHO "$srcfile" > "$lockfile" |
| fi |
| |
| $opt_dry_run || $RM $removelist |
| func_append removelist " $lockfile" |
| trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 |
| |
| func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 |
| srcfile=$func_to_tool_file_result |
| func_quote_for_eval "$srcfile" |
| qsrcfile=$func_quote_for_eval_result |
| |
| # Only build a PIC object if we are building libtool libraries. |
| if test yes = "$build_libtool_libs"; then |
| # Without this assignment, base_compile gets emptied. |
| fbsd_hideous_sh_bug=$base_compile |
| |
| if test no != "$pic_mode"; then |
| command="$base_compile $qsrcfile $pic_flag" |
| else |
| # Don't build PIC code |
| command="$base_compile $qsrcfile" |
| fi |
| |
| func_mkdir_p "$xdir$objdir" |
| |
| if test -z "$output_obj"; then |
| # Place PIC objects in $objdir |
| func_append command " -o $lobj" |
| fi |
| |
| func_show_eval_locale "$command" \ |
| 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' |
| |
| if test warn = "$need_locks" && |
| test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
| $ECHO "\ |
| *** ERROR, $lockfile contains: |
| `cat $lockfile 2>/dev/null` |
| |
| but it should contain: |
| $srcfile |
| |
| This indicates that another process is trying to use the same |
| temporary object file, and libtool could not work around it because |
| your compiler does not support '-c' and '-o' together. If you |
| repeat this compilation, it may succeed, by chance, but you had better |
| avoid parallel builds (make -j) in this platform, or get a better |
| compiler." |
| |
| $opt_dry_run || $RM $removelist |
| exit $EXIT_FAILURE |
| fi |
| |
| # Just move the object if needed, then go on to compile the next one |
| if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then |
| func_show_eval '$MV "$output_obj" "$lobj"' \ |
| 'error=$?; $opt_dry_run || $RM $removelist; exit $error' |
| fi |
| |
| # Allow error messages only from the first compilation. |
| if test yes = "$suppress_opt"; then |
| suppress_output=' >/dev/null 2>&1' |
| fi |
| fi |
| |
| # Only build a position-dependent object if we build old libraries. |
| if test yes = "$build_old_libs"; then |
| if test yes != "$pic_mode"; then |
| # Don't build PIC code |
| command="$base_compile $qsrcfile$pie_flag" |
| else |
| command="$base_compile $qsrcfile $pic_flag" |
| fi |
| if test yes = "$compiler_c_o"; then |
| func_append command " -o $obj" |
| fi |
| |
| # Suppress compiler output if we already did a PIC compilation. |
| func_append command "$suppress_output" |
| func_show_eval_locale "$command" \ |
| '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' |
| |
| if test warn = "$need_locks" && |
| test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then |
| $ECHO "\ |
| *** ERROR, $lockfile contains: |
| `cat $lockfile 2>/dev/null` |
| |
| but it should contain: |
| $srcfile |
| |
| This indicates that another process is trying to use the same |
| temporary object file, and libtool could not work around it because |
| your compiler does not support '-c' and '-o' together. If you |
| repeat this compilation, it may succeed, by chance, but you had better |
| avoid parallel builds (make -j) in this platform, or get a better |
| compiler." |
| |
| $opt_dry_run || $RM $removelist |
| exit $EXIT_FAILURE |
| fi |
| |
| # Just move the object if needed |
| if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then |
| func_show_eval '$MV "$output_obj" "$obj"' \ |
| 'error=$?; $opt_dry_run || $RM $removelist; exit $error' |
| fi |
| fi |
| |
| $opt_dry_run || { |
| func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" |
| |
| # Unlock the critical section if it was locked |
| if test no != "$need_locks"; then |
| removelist=$lockfile |
| $RM "$lockfile" |
| fi |
| } |
| |
| exit $EXIT_SUCCESS |
| } |
| |
| $opt_help || { |
| test compile = "$opt_mode" && func_mode_compile ${1+"$@"} |
| } |
| |
| func_mode_help () |
| { |
| # We need to display help for each of the modes. |
| case $opt_mode in |
| "") |
| # Generic help is extracted from the usage comments |
| # at the start of this file. |
| func_help |
| ;; |
| |
| clean) |
| $ECHO \ |
| "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... |
| |
| Remove files from the build directory. |
| |
| RM is the name of the program to use to delete files associated with each FILE |
| (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed |
| to RM. |
| |
| If FILE is a libtool library, object or program, all the files associated |
| with it are deleted. Otherwise, only FILE itself is deleted using RM." |
| ;; |
| |
| compile) |
| $ECHO \ |
| "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE |
| |
| Compile a source file into a libtool library object. |
| |
| This mode accepts the following additional options: |
| |
| -o OUTPUT-FILE set the output file name to OUTPUT-FILE |
| -no-suppress do not suppress compiler output for multiple passes |
| -prefer-pic try to build PIC objects only |
| -prefer-non-pic try to build non-PIC objects only |
| -shared do not build a '.o' file suitable for static linking |
| -static only build a '.o' file suitable for static linking |
| -Wc,FLAG pass FLAG directly to the compiler |
| |
| COMPILE-COMMAND is a command to be used in creating a 'standard' object file |
| from the given SOURCEFILE. |
| |
| The output file name is determined by removing the directory component from |
| SOURCEFILE, then substituting the C source code suffix '.c' with the |
| library object suffix, '.lo'." |
| ;; |
| |
| execute) |
| $ECHO \ |
| "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... |
| |
| Automatically set library path, then run a program. |
| |
| This mode accepts the following additional options: |
| |
| -dlopen FILE add the directory containing FILE to the library path |
| |
| This mode sets the library path environment variable according to '-dlopen' |
| flags. |
| |
| If any of the ARGS are libtool executable wrappers, then they are translated |
| into their corresponding uninstalled binary, and any of their required library |
| directories are added to the library path. |
| |
| Then, COMMAND is executed, with ARGS as arguments." |
| ;; |
| |
| finish) |
| $ECHO \ |
| "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... |
| |
| Complete the installation of libtool libraries. |
| |
| Each LIBDIR is a directory that contains libtool libraries. |
| |
| The commands that this mode executes may require superuser privileges. Use |
| the '--dry-run' option if you just want to see what would be executed." |
| ;; |
| |
| install) |
| $ECHO \ |
| "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... |
| |
| Install executables or libraries. |
| |
| INSTALL-COMMAND is the installation command. The first component should be |
| either the 'install' or 'cp' program. |
| |
| The following components of INSTALL-COMMAND are treated specially: |
| |
| -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation |
| |
| The rest of the components are interpreted as arguments to that command (only |
| BSD-compatible install options are recognized)." |
| ;; |
| |
| link) |
| $ECHO \ |
| "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... |
| |
| Link object files or libraries together to form another library, or to |
| create an executable program. |
| |
| LINK-COMMAND is a command using the C compiler that you would use to create |
| a program from several object files. |
| |
| The following components of LINK-COMMAND are treated specially: |
| |
| -all-static do not do any dynamic linking at all |
| -avoid-version do not add a version suffix if possible |
| -bindir BINDIR specify path to binaries directory (for systems where |
| libraries must be found in the PATH setting at runtime) |
| -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime |
| -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols |
| -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) |
| -export-symbols SYMFILE |
| try to export only the symbols listed in SYMFILE |
| -export-symbols-regex REGEX |
| try to export only the symbols matching REGEX |
| -LLIBDIR search LIBDIR for required installed libraries |
| -lNAME OUTPUT-FILE requires the installed library libNAME |
| -module build a library that can dlopened |
| -no-fast-install disable the fast-install mode |
| -no-install link a not-installable executable |
| -no-undefined declare that a library does not refer to external symbols |
| -o OUTPUT-FILE create OUTPUT-FILE from the specified objects |
| -objectlist FILE use a list of object files found in FILE to specify objects |
| -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) |
| -precious-files-regex REGEX |
| don't remove output files matching REGEX |
| -release RELEASE specify package release information |
| -rpath LIBDIR the created library will eventually be installed in LIBDIR |
| -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries |
| -shared only do dynamic linking of libtool libraries |
| -shrext SUFFIX override the standard shared library file extension |
| -static do not do any dynamic linking of uninstalled libtool libraries |
| -static-libtool-libs |
| do not do any dynamic linking of libtool libraries |
| -version-info CURRENT[:REVISION[:AGE]] |
| specify library version info [each variable defaults to 0] |
| -weak LIBNAME declare that the target provides the LIBNAME interface |
| -Wc,FLAG |
| -Xcompiler FLAG pass linker-specific FLAG directly to the compiler |
| -Wl,FLAG |
| -Xlinker FLAG pass linker-specific FLAG directly to the linker |
| -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) |
| |
| All other options (arguments beginning with '-') are ignored. |
| |
| Every other argument is treated as a filename. Files ending in '.la' are |
| treated as uninstalled libtool libraries, other files are standard or library |
| object files. |
| |
| If the OUTPUT-FILE ends in '.la', then a libtool library is created, |
| only library objects ('.lo' files) may be specified, and '-rpath' is |
| required, except when creating a convenience library. |
| |
| If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created |
| using 'ar' and 'ranlib', or on Windows using 'lib'. |
| |
| If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file |
| is created, otherwise an executable program is created." |
| ;; |
| |
| uninstall) |
| $ECHO \ |
| "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... |
| |
| Remove libraries from an installation directory. |
| |
| RM is the name of the program to use to delete files associated with each FILE |
| (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed |
| to RM. |
| |
| If FILE is a libtool library, all the files associated with it are deleted. |
| Otherwise, only FILE itself is deleted using RM." |
| ;; |
| |
| *) |
| func_fatal_help "invalid operation mode '$opt_mode'" |
| ;; |
| esac |
| |
| echo |
| $ECHO "Try '$progname --help' for more information about other modes." |
| } |
| |
| # Now that we've collected a possible --mode arg, show help if necessary |
| if $opt_help; then |
| if test : = "$opt_help"; then |
| func_mode_help |
| else |
| { |
| func_help noexit |
| for opt_mode in compile link execute install finish uninstall clean; do |
| func_mode_help |
| done |
| } | $SED -n '1p; 2,$s/^Usage:/ or: /p' |
| { |
| func_help noexit |
| for opt_mode in compile link execute install finish uninstall clean; do |
| echo |
| func_mode_help |
| done |
| } | |
| $SED '1d |
| /^When reporting/,/^Report/{ |
| H |
| d |
| } |
| $x |
| /information about other modes/d |
| /more detailed .*MODE/d |
| s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' |
| fi |
| exit $? |
| fi |
| |
| |
| # func_mode_execute arg... |
| func_mode_execute () |
| { |
| $debug_cmd |
| |
| # The first argument is the command name. |
| cmd=$nonopt |
| test -z "$cmd" && \ |
| func_fatal_help "you must specify a COMMAND" |
| |
| # Handle -dlopen flags immediately. |
| for file in $opt_dlopen; do |
| test -f "$file" \ |
| || func_fatal_help "'$file' is not a file" |
| |
| dir= |
| case $file in |
| *.la) |
| func_resolve_sysroot "$file" |
| file=$func_resolve_sysroot_result |
| |
| # Check to see that this really is a libtool archive. |
| func_lalib_unsafe_p "$file" \ |
| || func_fatal_help "'$lib' is not a valid libtool archive" |
| |
| # Read the libtool library. |
| dlname= |
| library_names= |
| func_source "$file" |
| |
| # Skip this library if it cannot be dlopened. |
| if test -z "$dlname"; then |
| # Warn if it was a shared library. |
| test -n "$library_names" && \ |
| func_warning "'$file' was not linked with '-export-dynamic'" |
| continue |
| fi |
| |
| func_dirname "$file" "" "." |
| dir=$func_dirname_result |
| |
| if test -f "$dir/$objdir/$dlname"; then |
| func_append dir "/$objdir" |
| else |
| if test ! -f "$dir/$dlname"; then |
| func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" |
| fi |
| fi |
| ;; |
| |
| *.lo) |
| # Just add the directory containing the .lo file. |
| func_dirname "$file" "" "." |
| dir=$func_dirname_result |
| ;; |
| |
| *) |
| func_warning "'-dlopen' is ignored for non-libtool libraries and objects" |
| continue |
| ;; |
| esac |
| |
| # Get the absolute pathname. |
| absdir=`cd "$dir" && pwd` |
| test -n "$absdir" && dir=$absdir |
| |
| # Now add the directory to shlibpath_var. |
| if eval "test -z \"\$$shlibpath_var\""; then |
| eval "$shlibpath_var=\"\$dir\"" |
| else |
| eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" |
| fi |
| done |
| |
| # This variable tells wrapper scripts just to set shlibpath_var |
| # rather than running their programs. |
| libtool_execute_magic=$magic |
| |
| # Check if any of the arguments is a wrapper script. |
| args= |
| for file |
| do |
| case $file in |
| -* | *.la | *.lo ) ;; |
| *) |
| # Do a test to see if this is really a libtool program. |
| if func_ltwrapper_script_p "$file"; then |
| func_source "$file" |
| # Transform arg to wrapped name. |
| file=$progdir/$program |
| elif func_ltwrapper_executable_p "$file"; then |
| func_ltwrapper_scriptname "$file" |
| func_source "$func_ltwrapper_scriptname_result" |
| # Transform arg to wrapped name. |
| file=$progdir/$program |
| fi |
| ;; |
| esac |
| # Quote arguments (to preserve shell metacharacters). |
| func_append_quoted args "$file" |
| done |
| |
| if $opt_dry_run; then |
| # Display what would be done. |
| if test -n "$shlibpath_var"; then |
| eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" |
| echo "export $shlibpath_var" |
| fi |
| $ECHO "$cmd$args" |
| exit $EXIT_SUCCESS |
| else |
| if test -n "$shlibpath_var"; then |
| # Export the shlibpath_var. |
| eval "export $shlibpath_var" |
| fi |
| |
| # Restore saved environment variables |
| for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES |
| do |
| eval "if test \"\${save_$lt_var+set}\" = set; then |
| $lt_var=\$save_$lt_var; export $lt_var |
| else |
| $lt_unset $lt_var |
| fi" |
| done |
| |
| # Now prepare to actually exec the command. |
| exec_cmd=\$cmd$args |
| fi |
| } |
| |
| test execute = "$opt_mode" && func_mode_execute ${1+"$@"} |
| |
| |
| # func_mode_finish arg... |
| func_mode_finish () |
| { |
| $debug_cmd |
| |
| libs= |
| libdirs= |
| admincmds= |
| |
| for opt in "$nonopt" ${1+"$@"} |
| do |
| if test -d "$opt"; then |
| func_append libdirs " $opt" |
| |
| elif test -f "$opt"; then |
| if func_lalib_unsafe_p "$opt"; then |
| func_append libs " $opt" |
| else |
| func_warning "'$opt' is not a valid libtool archive" |
| fi |
| |
| else |
| func_fatal_error "invalid argument '$opt'" |
| fi |
| done |
| |
| if test -n "$libs"; then |
| if test -n "$lt_sysroot"; then |
| sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` |
| sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" |
| else |
| sysroot_cmd= |
| fi |
| |
| # Remove sysroot references |
| if $opt_dry_run; then |
| for lib in $libs; do |
| echo "removing references to $lt_sysroot and '=' prefixes from $lib" |
| done |
| else |
| tmpdir=`func_mktempdir` |
| for lib in $libs; do |
| $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ |
| > $tmpdir/tmp-la |
| mv -f $tmpdir/tmp-la $lib |
| done |
| ${RM}r "$tmpdir" |
| fi |
| fi |
| |
| if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then |
| for libdir in $libdirs; do |
| if test -n "$finish_cmds"; then |
| # Do each command in the finish commands. |
| func_execute_cmds "$finish_cmds" 'admincmds="$admincmds |
| '"$cmd"'"' |
| fi |
| if test -n "$finish_eval"; then |
| # Do the single finish_eval. |
| eval cmds=\"$finish_eval\" |
| $opt_dry_run || eval "$cmds" || func_append admincmds " |
| $cmds" |
| fi |
| done |
| fi |
| |
| # Exit here if they wanted silent mode. |
| $opt_quiet && exit $EXIT_SUCCESS |
| |
| if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then |
| echo "----------------------------------------------------------------------" |
| echo "Libraries have been installed in:" |
| for libdir in $libdirs; do |
| $ECHO " $libdir" |
| done |
| echo |
| echo "If you ever happen to want to link against installed libraries" |
| echo "in a given directory, LIBDIR, you must either use libtool, and" |
| echo "specify the full pathname of the library, or use the '-LLIBDIR'" |
| echo "flag during linking and do at least one of the following:" |
| if test -n "$shlibpath_var"; then |
| echo " - add LIBDIR to the '$shlibpath_var' environment variable" |
| echo " during execution" |
| fi |
| if test -n "$runpath_var"; then |
| echo " - add LIBDIR to the '$runpath_var' environment variable" |
| echo " during linking" |
| fi |
| if test -n "$hardcode_libdir_flag_spec"; then |
| libdir=LIBDIR |
| eval flag=\"$hardcode_libdir_flag_spec\" |
| |
| $ECHO " - use the '$flag' linker flag" |
| fi |
| if test -n "$admincmds"; then |
| $ECHO " - have your system administrator run these commands:$admincmds" |
| fi |
| if test -f /etc/ld.so.conf; then |
| echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" |
| fi |
| echo |
| |
| echo "See any operating system documentation about shared libraries for" |
| case $host in |
| solaris2.[6789]|solaris2.1[0-9]) |
| echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" |
| echo "pages." |
| ;; |
| *) |
| echo "more information, such as the ld(1) and ld.so(8) manual pages." |
| ;; |
| esac |
| echo "----------------------------------------------------------------------" |
| fi |
| exit $EXIT_SUCCESS |
| } |
| |
| test finish = "$opt_mode" && func_mode_finish ${1+"$@"} |
| |
| |
| # func_mode_install arg... |
| func_mode_install () |
| { |
| $debug_cmd |
| |
| # There may be an optional sh(1) argument at the beginning of |
| # install_prog (especially on Windows NT). |
| if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || |
| # Allow the use of GNU shtool's install command. |
| case $nonopt in *shtool*) :;; *) false;; esac |
| then |
| # Aesthetically quote it. |
| func_quote_for_eval "$nonopt" |
| install_prog="$func_quote_for_eval_result " |
| arg=$1 |
| shift |
| else |
| install_prog= |
| arg=$nonopt |
| fi |
| |
| # The real first argument should be the name of the installation program. |
| # Aesthetically quote it. |
| func_quote_for_eval "$arg" |
| func_append install_prog "$func_quote_for_eval_result" |
| install_shared_prog=$install_prog |
| case " $install_prog " in |
| *[\\\ /]cp\ *) install_cp=: ;; |
| *) install_cp=false ;; |
| esac |
| |
| # We need to accept at least all the BSD install flags. |
| dest= |
| files= |
| opts= |
| prev= |
| install_type= |
| isdir=false |
| stripme= |
| no_mode=: |
| for arg |
| do |
| arg2= |
| if test -n "$dest"; then |
| func_append files " $dest" |
| dest=$arg |
| continue |
| fi |
| |
| case $arg in |
| -d) isdir=: ;; |
| -f) |
| if $install_cp; then :; else |
| prev=$arg |
| fi |
| ;; |
| -g | -m | -o) |
| prev=$arg |
| ;; |
| -s) |
| stripme=" -s" |
| continue |
| ;; |
| -*) |
| ;; |
| *) |
| # If the previous option needed an argument, then skip it. |
| if test -n "$prev"; then |
| if test X-m = "X$prev" && test -n "$install_override_mode"; then |
| arg2=$install_override_mode |
| no_mode=false |
| fi |
| prev= |
| else |
| dest=$arg |
| continue |
| fi |
| ;; |
| esac |
| |
| # Aesthetically quote the argument. |
| func_quote_for_eval "$arg" |
| func_append install_prog " $func_quote_for_eval_result" |
| if test -n "$arg2"; then |
| func_quote_for_eval "$arg2" |
| fi |
| func_append install_shared_prog " $func_quote_for_eval_result" |
| done |
| |
| test -z "$install_prog" && \ |
| func_fatal_help "you must specify an install program" |
| |
| test -n "$prev" && \ |
| func_fatal_help "the '$prev' option requires an argument" |
| |
| if test -n "$install_override_mode" && $no_mode; then |
| if $install_cp; then :; else |
| func_quote_for_eval "$install_override_mode" |
| func_append install_shared_prog " -m $func_quote_for_eval_result" |
| fi |
| fi |
| |
| if test -z "$files"; then |
| if test -z "$dest"; then |
| func_fatal_help "no file or destination specified" |
| else |
| func_fatal_help "you must specify a destination" |
| fi |
| fi |
| |
| # Strip any trailing slash from the destination. |
| func_stripname '' '/' "$dest" |
| dest=$func_stripname_result |
| |
| # Check to see that the destination is a directory. |
| test -d "$dest" && isdir=: |
| if $isdir; then |
| destdir=$dest |
| destname= |
| else |
| func_dirname_and_basename "$dest" "" "." |
| destdir=$func_dirname_result |
| destname=$func_basename_result |
| |
| # Not a directory, so check to see that there is only one file specified. |
| set dummy $files; shift |
| test "$#" -gt 1 && \ |
| func_fatal_help "'$dest' is not a directory" |
| fi |
| case $destdir in |
| [\\/]* | [A-Za-z]:[\\/]*) ;; |
| *) |
| for file in $files; do |
| case $file in |
| *.lo) ;; |
| *) |
| func_fatal_help "'$destdir' must be an absolute directory name" |
| ;; |
| esac |
| done |
| ;; |
| esac |
| |
| # This variable tells wrapper scripts just to set variables rather |
| # than running their programs. |
| libtool_install_magic=$magic |
| |
| staticlibs= |
| future_libdirs= |
| current_libdirs= |
| for file in $files; do |
| |
| # Do each installation. |
| case $file in |
| *.$libext) |
| # Do the static libraries later. |
| func_append staticlibs " $file" |
| ;; |
| |
| *.la) |
| func_resolve_sysroot "$file" |
| file=$func_resolve_sysroot_result |
| |
| # Check to see that this really is a libtool archive. |
| func_lalib_unsafe_p "$file" \ |
| || func_fatal_help "'$file' is not a valid libtool archive" |
| |
| library_names= |
| old_library= |
| relink_command= |
| func_source "$file" |
| |
| # Add the libdir to current_libdirs if it is the destination. |
| if test "X$destdir" = "X$libdir"; then |
| case "$current_libdirs " in |
| *" $libdir "*) ;; |
| *) func_append current_libdirs " $libdir" ;; |
| esac |
| else |
| # Note the libdir as a future libdir. |
| case "$future_libdirs " in |
| *" $libdir "*) ;; |
| *) func_append future_libdirs " $libdir" ;; |
| esac |
| fi |
| |
| func_dirname "$file" "/" "" |
| dir=$func_dirname_result |
| func_append dir "$objdir" |
| |
| if test -n "$relink_command"; then |
| # Determine the prefix the user has applied to our future dir. |
| inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` |
| |
| # Don't allow the user to place us outside of our expected |
| # location b/c this prevents finding dependent libraries that |
| # are installed to the same prefix. |
| # At present, this check doesn't affect windows .dll's that |
| # are installed into $libdir/../bin (currently, that works fine) |
| # but it's something to keep an eye on. |
| test "$inst_prefix_dir" = "$destdir" && \ |
| func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" |
| |
| if test -n "$inst_prefix_dir"; then |
| # Stick the inst_prefix_dir data into the link command. |
| relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` |
| else |
| relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` |
| fi |
| |
| func_warning "relinking '$file'" |
| func_show_eval "$relink_command" \ |
| 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' |
| fi |
| |
| # See the names of the shared library. |
| set dummy $library_names; shift |
| if test -n "$1"; then |
| realname=$1 |
| shift |
| |
| srcname=$realname |
| test -n "$relink_command" && srcname=${realname}T |
| |
| # Install the shared library and build the symlinks. |
| func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ |
| 'exit $?' |
| tstripme=$stripme |
| case $host_os in |
| cygwin* | msys* | mingw* | pw32* | cegcc*) |
| case $realname in |
| *.dll.a) |
| tstripme= |
| ;; |
| esac |
| ;; |
| os2*) |
| case $realname in |
| *_dll.a) |
| tstripme= |
| ;; |
| esac |
| ;; |
| esac |
| if test -n "$tstripme" && test -n "$striplib"; then |
| func_show_eval "$striplib $destdir/$realname" 'exit $?' |
| fi |
| |
| if test "$#" -gt 0; then |
| # Delete the old symlinks, and create new ones. |
| # Try 'ln -sf' first, because the 'ln' binary might depend on |
| # the symlink we replace! Solaris /bin/ln does not understand -f, |
| # so we also need to try rm && ln -s. |
| for linkname |
| do |
| test "$linkname" != "$realname" \ |
| && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" |
| done |
| fi |
| |
| # Do each command in the postinstall commands. |
| lib=$destdir/$realname |
| func_execute_cmds "$postinstall_cmds" 'exit $?' |
| fi |
| |
| # Install the pseudo-library for information purposes. |
| func_basename "$file" |
| name=$func_basename_result |
| instname=$dir/${name}i |
| func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' |
| |
| # Maybe install the static library, too. |
| test -n "$old_library" && func_append staticlibs " $dir/$old_library" |
| ;; |
| |
| *.lo) |
| # Install (i.e. copy) a libtool object. |
| |
| # Figure out destination file name, if it wasn't already specified. |
| if test -n "$destname"; then |
| destfile=$destdir/$destname |
| else |
| func_basename "$file" |
| destfile=$func_basename_result |
| destfile=$destdir/$destfile |
| fi |
| |
| # Deduce the name of the destination old-style object file. |
| case $destfile in |
| *.lo) |
| func_lo2o "$destfile" |
| staticdest=$func_lo2o_result |
| ;; |
| *.$objext) |
| staticdest=$destfile |
| destfile= |
| ;; |
| *) |
| func_fatal_help "cannot copy a libtool object to '$destfile'" |
| ;; |
| esac |
| |
| # Install the libtool object if requested. |
| test -n "$destfile" && \ |
| func_show_eval "$install_prog $file $destfile" 'exit $?' |
| |
| # Install the old object if enabled. |
| if test yes = "$build_old_libs"; then |
| # Deduce the name of the old-style object file. |
| func_lo2o "$file" |
| staticobj=$func_lo2o_result |
| func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' |
| fi |
| exit $EXIT_SUCCESS |
| ;; |
| |
| *) |
| # Figure out destination file name, if it wasn't already specified. |
| if test -n "$destname"; then |
| destfile=$destdir/$destname |
| else |
| func_basename "$file" |
| destfile=$func_basename_result |
| destfile=$destdir/$destfile |
| fi |
| |
| # If the file is missing, and there is a .exe on the end, strip it |
| # because it is most likely a libtool script we actually want to |
| # install |
| stripped_ext= |
| case $file in |
| *.exe) |
| if test ! -f "$file"; then |
| func_stripname '' '.exe' "$file" |
| file=$func_stripname_result |
| stripped_ext=.exe |
| fi |
| ;; |
| esac |
| |
| # Do a test to see if this is really a libtool program. |
| case $host in |
| *cygwin* | *msys* | *mingw*) |
| if func_ltwrapper_executable_p "$file"; then |
| func_ltwrapper_scriptname "$file" |
| wrapper=$func_ltwrapper_scriptname_result |
| else |
| func_stripname '' '.exe' "$file" |
| wrapper=$func_stripname_result |
| fi |
| ;; |
| *) |
| wrapper=$file |
| ;; |
| esac |
| if func_ltwrapper_script_p "$wrapper"; then |
| notinst_deplibs= |
| relink_command= |
| |
| func_source "$wrapper" |
| |
| # Check the variables that should have been set. |
| test -z "$generated_by_libtool_version" && \ |
| func_fatal_error "invalid libtool wrapper script '$wrapper'" |
| |
| finalize=: |
| for lib in $notinst_deplibs; do |
| # Check to see that each library is installed. |
| libdir= |
| if test -f "$lib"; then |
| func_source "$lib" |
| fi |
| libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` |
| if test -n "$libdir" && test ! -f "$libfile"; then |
| func_warning "'$lib' has not been installed in '$libdir'" |
| finalize=false |
| fi |
| done |
| |
| relink_command= |
| func_source "$wrapper" |
| |
| outputname= |
| if test no = "$fast_install" && test -n "$relink_command"; then |
| $opt_dry_run || { |
| if $finalize; then |
| tmpdir=`func_mktempdir` |
| func_basename "$file$stripped_ext" |
| file=$func_basename_result |
| outputname=$tmpdir/$file |
| # Replace the output file specification. |
| relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` |
| |
| $opt_quiet || { |
| func_quote_for_expand "$relink_command" |
| eval "func_echo $func_quote_for_expand_result" |
| } |
| if eval "$relink_command"; then : |
| else |
| func_error "error: relink '$file' with the above command before installing it" |
| $opt_dry_run || ${RM}r "$tmpdir" |
| continue |
| fi |
| file=$outputname |
| else |
| func_warning "cannot relink '$file'" |
| fi |
| } |
| else |
| # Install the binary that we compiled earlier. |
| file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` |
| fi |
| fi |
| |
| # remove .exe since cygwin /usr/bin/install will append another |
| # one anyway |
| case $install_prog,$host in |
| */usr/bin/install*,*cygwin* | */usr/bin/install*,*msys*) |
| case $file:$destfile in |
| *.exe:*.exe) |
| # this is ok |
| ;; |
| *.exe:*) |
| destfile=$destfile.exe |
| ;; |
| *:*.exe) |
| func_stripname '' '.exe' "$destfile" |
| destfile=$func_stripname_result |
| ;; |
| esac |
| ;; |
| esac |
| func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' |
| $opt_dry_run || if test -n "$outputname"; then |
| ${RM}r "$tmpdir" |
| fi |
| ;; |
| esac |
| done |
| |
| for file in $staticlibs; do |
| func_basename "$file" |
| name=$func_basename_result |
| |
| # Set up the ranlib parameters. |
| oldlib=$destdir/$name |
| func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 |
| tool_oldlib=$func_to_tool_file_result |
| |
| func_show_eval "$install_prog \$file \$oldlib" 'exit $?' |
| |
| if test -n "$stripme" && test -n "$old_striplib"; then |
| func_show_eval "$old_striplib $tool_oldlib" 'exit $?' |
| fi |
| |
| # Do each command in the postinstall commands. |
| func_execute_cmds "$old_postinstall_cmds" 'exit $?' |
| done |
| |
| test -n "$future_libdirs" && \ |
| func_warning "remember to run '$progname --finish$future_libdirs'" |
| |
| if test -n "$current_libdirs"; then |
| # Maybe just do a dry run. |
| $opt_dry_run && current_libdirs=" -n$current_libdirs" |
| exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' |
| else |
| exit $EXIT_SUCCESS |
| fi |
| } |
| |
| test install = "$opt_mode" && func_mode_install ${1+"$@"} |
| |
| |
| # func_generate_dlsyms outputname originator pic_p |
| # Extract symbols from dlprefiles and create ${outputname}S.o with |
| # a dlpreopen symbol table. |
| func_generate_dlsyms () |
| { |
| $debug_cmd |
| |
| my_outputname=$1 |
| my_originator=$2 |
| my_pic_p=${3-false} |
| my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` |
| my_dlsyms= |
| |
| if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
| if test -n "$NM" && test -n "$global_symbol_pipe"; then |
| my_dlsyms=${my_outputname}S.c |
| else |
| func_error "not configured to extract global symbols from dlpreopened files" |
| fi |
| fi |
| |
| if test -n "$my_dlsyms"; then |
| case $my_dlsyms in |
| "") ;; |
| *.c) |
| # Discover the nlist of each of the dlfiles. |
| nlist=$output_objdir/$my_outputname.nm |
| |
| func_show_eval "$RM $nlist ${nlist}S ${nlist}T" |
| |
| # Parse the name list into a source file. |
| func_verbose "creating $output_objdir/$my_dlsyms" |
| |
| $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ |
| /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ |
| /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ |
| |
| #ifdef __cplusplus |
| extern \"C\" { |
| #endif |
| |
| #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) |
| #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" |
| #endif |
| |
| /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ |
| #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE |
| /* DATA imports from DLLs on WIN32 can't be const, because runtime |
| relocations are performed -- see ld's documentation on pseudo-relocs. */ |
| # define LT_DLSYM_CONST |
| #elif defined __osf__ |
| /* This system does not cope well with relocations in const data. */ |
| # define LT_DLSYM_CONST |
| #else |
| # define LT_DLSYM_CONST const |
| #endif |
| |
| #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) |
| |
| /* External symbol declarations for the compiler. */\ |
| " |
| |
| if test yes = "$dlself"; then |
| func_verbose "generating symbol list for '$output'" |
| |
| $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" |
| |
| # Add our own program objects to the symbol list. |
| progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| for progfile in $progfiles; do |
| func_to_tool_file "$progfile" func_convert_file_msys_to_w32 |
| func_verbose "extracting global C symbols from '$func_to_tool_file_result'" |
| $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" |
| done |
| |
| if test -n "$exclude_expsyms"; then |
| $opt_dry_run || { |
| eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' |
| eval '$MV "$nlist"T "$nlist"' |
| } |
| fi |
| |
| if test -n "$export_symbols_regex"; then |
| $opt_dry_run || { |
| eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' |
| eval '$MV "$nlist"T "$nlist"' |
| } |
| fi |
| |
| # Prepare the list of exported symbols |
| if test -z "$export_symbols"; then |
| export_symbols=$output_objdir/$outputname.exp |
| $opt_dry_run || { |
| $RM $export_symbols |
| eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' |
| case $host in |
| *cygwin* | *msys* | *mingw* | *cegcc* ) |
| eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' |
| eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' |
| ;; |
| esac |
| } |
| else |
| $opt_dry_run || { |
| eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' |
| eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' |
| eval '$MV "$nlist"T "$nlist"' |
| case $host in |
| *cygwin* | *msys* | *mingw* | *cegcc* ) |
| eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' |
| eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' |
| ;; |
| esac |
| } |
| fi |
| fi |
| |
| for dlprefile in $dlprefiles; do |
| func_verbose "extracting global C symbols from '$dlprefile'" |
| func_basename "$dlprefile" |
| name=$func_basename_result |
| case $host in |
| *cygwin* | *msys* | *mingw* | *cegcc* ) |
| # if an import library, we need to obtain dlname |
| if func_win32_import_lib_p "$dlprefile"; then |
| func_tr_sh "$dlprefile" |
| eval "curr_lafile=\$libfile_$func_tr_sh_result" |
| dlprefile_dlbasename= |
| if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then |
| # Use subshell, to avoid clobbering current variable values |
| dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` |
| if test -n "$dlprefile_dlname"; then |
| func_basename "$dlprefile_dlname" |
| dlprefile_dlbasename=$func_basename_result |
| else |
| # no lafile. user explicitly requested -dlpreopen <import library>. |
| $sharedlib_from_linklib_cmd "$dlprefile" |
| dlprefile_dlbasename=$sharedlib_from_linklib_result |
| fi |
| fi |
| $opt_dry_run || { |
| if test -n "$dlprefile_dlbasename"; then |
| eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' |
| else |
| func_warning "Could not compute DLL name from $name" |
| eval '$ECHO ": $name " >> "$nlist"' |
| fi |
| func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
| eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | |
| $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" |
| } |
| else # not an import lib |
| $opt_dry_run || { |
| eval '$ECHO ": $name " >> "$nlist"' |
| func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
| eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" |
| } |
| fi |
| ;; |
| *) |
| $opt_dry_run || { |
| eval '$ECHO ": $name " >> "$nlist"' |
| func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 |
| eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" |
| } |
| ;; |
| esac |
| done |
| |
| $opt_dry_run || { |
| # Make sure we have at least an empty file. |
| test -f "$nlist" || : > "$nlist" |
| |
| if test -n "$exclude_expsyms"; then |
| $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T |
| $MV "$nlist"T "$nlist" |
| fi |
| |
| # Try sorting and uniquifying the output. |
| if $GREP -v "^: " < "$nlist" | |
| if sort -k 3 </dev/null >/dev/null 2>&1; then |
| sort -k 3 |
| else |
| sort +2 |
| fi | |
| uniq > "$nlist"S; then |
| : |
| else |
| $GREP -v "^: " < "$nlist" > "$nlist"S |
| fi |
| |
| if test -f "$nlist"S; then |
| eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' |
| else |
| echo '/* NONE */' >> "$output_objdir/$my_dlsyms" |
| fi |
| |
| func_show_eval '$RM "${nlist}I"' |
| if test -n "$global_symbol_to_import"; then |
| eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' |
| fi |
| |
| echo >> "$output_objdir/$my_dlsyms" "\ |
| |
| /* The mapping between symbol names and symbols. */ |
| typedef struct { |
| const char *name; |
| void *address; |
| } lt_dlsymlist; |
| extern LT_DLSYM_CONST lt_dlsymlist |
| lt_${my_prefix}_LTX_preloaded_symbols[];\ |
| " |
| |
| if test -s "$nlist"I; then |
| echo >> "$output_objdir/$my_dlsyms" "\ |
| static void lt_syminit(void) |
| { |
| LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; |
| for (; symbol->name; ++symbol) |
| {" |
| $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" |
| echo >> "$output_objdir/$my_dlsyms" "\ |
| } |
| }" |
| fi |
| echo >> "$output_objdir/$my_dlsyms" "\ |
| LT_DLSYM_CONST lt_dlsymlist |
| lt_${my_prefix}_LTX_preloaded_symbols[] = |
| { {\"$my_originator\", (void *) 0}," |
| |
| if test -s "$nlist"I; then |
| echo >> "$output_objdir/$my_dlsyms" "\ |
| {\"@INIT@\", (void *) <_syminit}," |
| fi |
| |
| case $need_lib_prefix in |
| no) |
| eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" |
| ;; |
| *) |
| eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" |
| ;; |
| esac |
| echo >> "$output_objdir/$my_dlsyms" "\ |
| {0, (void *) 0} |
| }; |
| |
| /* This works around a problem in FreeBSD linker */ |
| #ifdef FREEBSD_WORKAROUND |
| static const void *lt_preloaded_setup() { |
| return lt_${my_prefix}_LTX_preloaded_symbols; |
| } |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif\ |
| " |
| } # !$opt_dry_run |
| |
| pic_flag_for_symtable= |
| case "$compile_command " in |
| *" -static "*) ;; |
| *) |
| case $host in |
| # compiling the symbol table file with pic_flag works around |
| # a FreeBSD bug that causes programs to crash when -lm is |
| # linked before any other PIC object. But we must not use |
| # pic_flag when linking with -static. The problem exists in |
| # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. |
| *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) |
| pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; |
| *-*-hpux*) |
| pic_flag_for_symtable=" $pic_flag" ;; |
| *) |
| $my_pic_p && pic_flag_for_symtable=" $pic_flag" |
| ;; |
| esac |
| ;; |
| esac |
| symtab_cflags= |
| for arg in $LTCFLAGS; do |
| case $arg in |
| -pie | -fpie | -fPIE) ;; |
| *) func_append symtab_cflags " $arg" ;; |
| esac |
| done |
| |
| # Now compile the dynamic symbol file. |
| func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' |
| |
| # Clean up the generated files. |
| func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' |
| |
| # Transform the symbol file into the correct name. |
| symfileobj=$output_objdir/${my_outputname}S.$objext |
| case $host in |
| *cygwin* | *msys* | *mingw* | *cegcc* ) |
| if test -f "$output_objdir/$my_outputname.def"; then |
| compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` |
| finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` |
| else |
| compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| fi |
| ;; |
| *) |
| compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` |
| ;; |
| esac |
| ;; |
| *) |
| func_fatal_error "unknown suffix for '$my_dlsyms'" |
| ;; |
| esac |
| else |
| # We keep going just in case the user didn't refer to |
| # lt_preloaded_symbols. The linker will fail if global_symbol_pipe |
| # really was required. |
| |
| # Nullify the symbol file. |
| compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` |
| finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` |
| fi |
| } |
| |
| # func_cygming_gnu_implib_p ARG |
| # This predicate returns with zero status (TRUE) if |
| # ARG is a GNU/binutils-style import library. Returns |
| # with nonzero status (FALSE) otherwise. |
| func_cygming_gnu_implib_p () |
| { |
| $debug_cmd |
| |
| func_to_tool_file "$1" func_convert_file_msys_to_w32 |
| func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` |
| test -n "$func_cygming_gnu_implib_tmp" |
| } |
| |
| # func_cygming_ms_implib_p ARG |
| # This predicate returns with zero status (TRUE) if |
| # ARG is an MS-style import library. Returns |
| # with nonzero status (FALSE) otherwise. |
| func_cygming_ms_implib_p () |
| { |
| $debug_cmd |
| |
| func_to_tool_file "$1" func_convert_file_msys_to_w32 |
| func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` |
| test -n "$func_cygming_ms_implib_tmp" |
| } |
| |
| # func_win32_libid arg |
| # return the library type of file 'arg' |
| # |
| # Need a lot of goo to handle *both* DLLs and import libs |
| # Has to be a shell function in order to 'eat' the argument |
| # that is supplied when $file_magic_command is called. |
| # Despite the name, also deal with 64 bit binaries. |
| func_win32_libid () |
| { |
| $debug_cmd |
| |
| win32_libid_type=unknown |
| win32_fileres=`file -L $1 2>/dev/null` |
| case $win32_fileres in |
| *ar\ archive\ import\ library*) # definitely import |
| win32_libid_type="x86 archive import" |
| ;; |
| *ar\ archive*) # could be an import, or static |
| # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. |
| if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | |
| $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then |
| case $nm_interface in |
| "MS dumpbin") |
| if func_cygming_ms_implib_p "$1" || |
| func_cygming_gnu_implib_p "$1" |
| then |
| win32_nmres=import |
| else |
| win32_nmres= |
| fi |
| ;; |
| *) |
| func_to_tool_file "$1" func_convert_file_msys_to_w32 |
| win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | |
| $SED -n -e ' |
| 1,100{ |
| / I /{ |
| s|.*|import| |
| p |
| q |
| } |
| }'` |
| ;; |
| esac |
| case $win32_nmres in |
| import*) win32_libid_type="x86 archive import";; |
| *) win32_libid_type="x86 archive static";; |
| esac |
| fi |
| ;; |
| *DLL*) |
| win32_libid_type="x86 DLL" |
| ;; |
| *executable*) # but shell scripts are "executable" too... |
| case $win32_fileres in |
| *MS\ Windows\ PE\ Intel*) |
| win32_libid_type="x86 DLL" |
| ;; |
| esac |
| ;; |
| esac |
| $ECHO "$win32_libid_type" |
| } |
| |
| # func_cygming_dll_for_implib ARG |
| # |
| # Platform-specific function to extract the |
| # name of the DLL associated with the specified |
| # import library ARG. |
| # Invoked by eval'ing the libtool variable |
| # $sharedlib_from_linklib_cmd |
| # Result is available in the variable |
| # $sharedlib_from_linklib_result |
| func_cygming_dll_for_implib () |
| { |
| $debug_cmd |
| |
| sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` |
| } |
| |
| # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs |
| # |
| # The is the core of a fallback implementation of a |
| # platform-specific function to extract the name of the |
| # DLL associated with the specified import library LIBNAME. |
| # |
| # SECTION_NAME is either .idata$6 or .idata$7, depending |
| # on the platform and compiler that created the implib. |
| # |
| # Echos the name of the DLL associated with the |
| # specified import library. |
| func_cygming_dll_for_implib_fallback_core () |
| { |
| $debug_cmd |
| |
| match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` |
| $OBJDUMP -s --section "$1" "$2" 2>/dev/null | |
| $SED '/^Contents of section '"$match_literal"':/{ |
| # Place marker at beginning of archive member dllname section |
| s/.*/====MARK====/ |
| p |
| d |
| } |
| # These lines can sometimes be longer than 43 characters, but |
| # are always uninteresting |
| /:[ ]*file format pe[i]\{,1\}-/d |
| /^In archive [^:]*:/d |
| # Ensure marker is printed |
| /^====MARK====/p |
| # Remove all lines with less than 43 characters |
| /^.\{43\}/!d |
| # From remaining lines, remove first 43 characters |
| s/^.\{43\}//' | |
| $SED -n ' |
| # Join marker and all lines until next marker into a single line |
| /^====MARK====/ b para |
| H |
| $ b para |
| b |
| :para |
| x |
| s/\n//g |
| # Remove the marker |
| s/^====MARK====// |
| # Remove trailing dots and whitespace |
| s/[\. \t]*$// |
| # Print |
| /./p' | |
| # we now have a list, one entry per line, of the stringified |
| # contents of the appropriate section of all members of the |
| # archive that possess that section. Heuristic: eliminate |
| # all those that have a first or second character that is |
| # a '.' (that is, objdump's representation of an unprintable |
| # character.) This should work for all archives with less than |
| # 0x302f exports -- but will fail for DLLs whose name actually |
| # begins with a literal '.' or a single character followed by |
| # a '.'. |
| # |
| # Of those that remain, print the first one. |
| $SED -e '/^\./d;/^.\./d;q' |
| } |
| |
| # func_cygming_dll_for_implib_fallback ARG |
| # Platform-specific function to extract the |
| # name of the DLL associated with the specified |
| # import library ARG. |
| # |
| # This fallback implementation is for use when $DLLTOOL |
| # does not support the --identify-strict option. |
| # Invoked by eval'ing the libtool variable |
| # $sharedlib_from_linklib_cmd |
| # Result is available in the variable |
| # $sharedlib_from_linklib_result |
| func_cygming_dll_for_implib_fallback () |
| { |
| $debug_cmd |
| |
| if func_cygming_gnu_implib_p "$1"; then |
| # binutils import library |
| sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` |
| elif func_cygming_ms_implib_p "$1"; then |
| # ms-generated import library |
| sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` |
| else |
| # unknown |
| sharedlib_from_linklib_result= |
| fi |
| } |
| |
| |
| # func_extract_an_archive dir oldlib |
| func_extract_an_archive () |
| { |
| $debug_cmd |
| |
| f_ex_an_ar_dir=$1; shift |
| f_ex_an_ar_oldlib=$1 |
| if test yes = "$lock_old_archive_extraction"; then |
| lockfile=$f_ex_an_ar_oldlib.lock |
| until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do |
| func_echo "Waiting for $lockfile to be removed" |
| sleep 2 |
| done |
| fi |
| func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ |
| 'stat=$?; rm -f "$lockfile"; exit $stat' |
| if test yes = "$lock_old_archive_extraction"; then |
| $opt_dry_run || rm -f "$lockfile" |
| fi |
| if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then |
| : |
| else |
| func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" |
| fi |
| } |
| |
| |
| # func_extract_archives gentop oldlib ... |
| func_extract_archives () |
| { |
| $debug_cmd |
| |
| my_gentop=$1; shift |
| my_oldlibs=${1+"$@"} |
| my_oldobjs= |
| my_xlib= |
| my_xabs= |
| my_xdir= |
| |
| for my_xlib in $my_oldlibs; do |
| # Extract the objects. |
| case $my_xlib in |
| [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; |
| *) my_xabs=`pwd`"/$my_xlib" ;; |
| esac |
| func_basename "$my_xlib" |
| my_xlib=$func_basename_result |
| my_xlib_u=$my_xlib |
| while :; do |
| case " $extracted_archives " in |
| *" $my_xlib_u "*) |
| func_arith $extracted_serial + 1 |
| extracted_serial=$func_arith_result |
| my_xlib_u=lt$extracted_serial-$my_xlib ;; |
| *) break ;; |
| esac |
| done |
| extracted_archives="$extracted_archives $my_xlib_u" |
| my_xdir=$my_gentop/$my_xlib_u |
| |
| func_mkdir_p "$my_xdir" |
| |
| case $host in |
| *-darwin*) |
| func_verbose "Extracting $my_xabs" |
| # Do not bother doing anything if just a dry run |
| $opt_dry_run || { |
| darwin_orig_dir=`pwd` |
| cd $my_xdir || exit $? |
| darwin_archive=$my_xabs |
| darwin_curdir=`pwd` |
| func_basename "$darwin_archive" |
| darwin_base_archive=$func_basename_result |
| darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` |
| if test -n "$darwin_arches"; then |
| darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` |
| darwin_arch= |
| func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" |
| for darwin_arch in $darwin_arches; do |
| func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" |
| $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" |
| cd "unfat-$$/$darwin_base_archive-$darwin_arch" |
| func_extract_an_archive "`pwd`" "$darwin_base_archive" |
| cd "$darwin_curdir" |
| $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" |
| done # $darwin_arches |
| ## Okay now we've a bunch of thin objects, gotta fatten them up :) |
| darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` |
| darwin_file= |
| darwin_files= |
| for darwin_file in $darwin_filelist; do |
| darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` |
| $LIPO -create -output "$darwin_file" $darwin_files |
| done # $darwin_filelist |
| $RM -rf unfat-$$ |
| cd "$darwin_orig_dir" |
| else |
| cd $darwin_orig_dir |
| func_extract_an_archive "$my_xdir" "$my_xabs" |
| fi # $darwin_arches |
| } # !$opt_dry_run |
| ;; |
| *) |
| func_extract_an_archive "$my_xdir" "$my_xabs" |
| ;; |
| esac |
| my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` |
| done |
| |
| func_extract_archives_result=$my_oldobjs |
| } |
| |
| |
| # func_emit_wrapper [arg=no] |
| # |
| # Emit a libtool wrapper script on stdout. |
| # Don't directly open a file because we may want to |
| # incorporate the script contents within a cygwin/mingw |
| # wrapper executable. Must ONLY be called from within |
| # func_mode_link because it depends on a number of variables |
| # set therein. |
| # |
| # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR |
| # variable will take. If 'yes', then the emitted script |
| # will assume that the directory where it is stored is |
| # the $objdir directory. This is a cygwin/mingw-specific |
| # behavior. |
| func_emit_wrapper () |
| { |
| func_emit_wrapper_arg1=${1-no} |
| |
| $ECHO "\ |
| #! $SHELL |
| |
| # $output - temporary wrapper script for $objdir/$outputname |
| # Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| # |
| # The $output program cannot be directly executed until all the libtool |
| # libraries that it depends on are installed. |
| # |
| # This wrapper script should never be moved out of the build directory. |
| # If it is, it will not operate correctly. |
| |
| # Sed substitution that helps us do robust quoting. It backslashifies |
| # metacharacters that are still active within double-quoted strings. |
| sed_quote_subst='$sed_quote_subst' |
| |
| # Be Bourne compatible |
| if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then |
| emulate sh |
| NULLCMD=: |
| # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| setopt NO_GLOB_SUBST |
| else |
| case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac |
| fi |
| BIN_SH=xpg4; export BIN_SH # for Tru64 |
| DUALCASE=1; export DUALCASE # for MKS sh |
| |
| # The HP-UX ksh and POSIX shell print the target directory to stdout |
| # if CDPATH is set. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| relink_command=\"$relink_command\" |
| |
| # This environment variable determines our operation mode. |
| if test \"\$libtool_install_magic\" = \"$magic\"; then |
| # install mode needs the following variables: |
| generated_by_libtool_version='$macro_version' |
| notinst_deplibs='$notinst_deplibs' |
| else |
| # When we are sourced in execute mode, \$file and \$ECHO are already set. |
| if test \"\$libtool_execute_magic\" != \"$magic\"; then |
| file=\"\$0\"" |
| |
| qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` |
| $ECHO "\ |
| |
| # A function that is used when there is no print builtin or printf. |
| func_fallback_echo () |
| { |
| eval 'cat <<_LTECHO_EOF |
| \$1 |
| _LTECHO_EOF' |
| } |
| ECHO=\"$qECHO\" |
| fi |
| |
| # Very basic option parsing. These options are (a) specific to |
| # the libtool wrapper, (b) are identical between the wrapper |
| # /script/ and the wrapper /executable/ that is used only on |
| # windows platforms, and (c) all begin with the string "--lt-" |
| # (application programs are unlikely to have options that match |
| # this pattern). |
| # |
| # There are only two supported options: --lt-debug and |
| # --lt-dump-script. There is, deliberately, no --lt-help. |
| # |
| # The first argument to this parsing function should be the |
| # script's $0 value, followed by "$@". |
| lt_option_debug= |
| func_parse_lt_options () |
| { |
| lt_script_arg0=\$0 |
| shift |
| for lt_opt |
| do |
| case \"\$lt_opt\" in |
| --lt-debug) lt_option_debug=1 ;; |
| --lt-dump-script) |
| lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` |
| test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. |
| lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` |
| cat \"\$lt_dump_D/\$lt_dump_F\" |
| exit 0 |
| ;; |
| --lt-*) |
| \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 |
| exit 1 |
| ;; |
| esac |
| done |
| |
| # Print the debug banner immediately: |
| if test -n \"\$lt_option_debug\"; then |
| echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 |
| fi |
| } |
| |
| # Used when --lt-debug. Prints its arguments to stdout |
| # (redirection is the responsibility of the caller) |
| func_lt_dump_args () |
| { |
| lt_dump_args_N=1; |
| for lt_arg |
| do |
| \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" |
| lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` |
| done |
| } |
| |
| # Core function for launching the target application |
| func_exec_program_core () |
| { |
| " |
| case $host in |
| # Backslashes separate directories on plain windows |
| *-*-mingw | *-*-os2* | *-cegcc*) |
| $ECHO "\ |
| if test -n \"\$lt_option_debug\"; then |
| \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 |
| func_lt_dump_args \${1+\"\$@\"} 1>&2 |
| fi |
| exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} |
| " |
| ;; |
| |
| *) |
| $ECHO "\ |
| if test -n \"\$lt_option_debug\"; then |
| \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 |
| func_lt_dump_args \${1+\"\$@\"} 1>&2 |
| fi |
| exec \"\$progdir/\$program\" \${1+\"\$@\"} |
| " |
| ;; |
| esac |
| $ECHO "\ |
| \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 |
| exit 1 |
| } |
| |
| # A function to encapsulate launching the target application |
| # Strips options in the --lt-* namespace from \$@ and |
| # launches target application with the remaining arguments. |
| func_exec_program () |
| { |
| case \" \$* \" in |
| *\\ --lt-*) |
| for lt_wr_arg |
| do |
| case \$lt_wr_arg in |
| --lt-*) ;; |
| *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; |
| esac |
| shift |
| done ;; |
| esac |
| func_exec_program_core \${1+\"\$@\"} |
| } |
| |
| # Parse options |
| func_parse_lt_options \"\$0\" \${1+\"\$@\"} |
| |
| # Find the directory that this script lives in. |
| thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` |
| test \"x\$thisdir\" = \"x\$file\" && thisdir=. |
| |
| # Follow symbolic links until we get to the real thisdir. |
| file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` |
| while test -n \"\$file\"; do |
| destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` |
| |
| # If there was a directory component, then change thisdir. |
| if test \"x\$destdir\" != \"x\$file\"; then |
| case \"\$destdir\" in |
| [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; |
| *) thisdir=\"\$thisdir/\$destdir\" ;; |
| esac |
| fi |
| |
| file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` |
| file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` |
| done |
| |
| # Usually 'no', except on cygwin/mingw when embedded into |
| # the cwrapper. |
| WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 |
| if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then |
| # special case for '.' |
| if test \"\$thisdir\" = \".\"; then |
| thisdir=\`pwd\` |
| fi |
| # remove .libs from thisdir |
| case \"\$thisdir\" in |
| *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; |
| $objdir ) thisdir=. ;; |
| esac |
| fi |
| |
| # Try to get the absolute directory name. |
| absdir=\`cd \"\$thisdir\" && pwd\` |
| test -n \"\$absdir\" && thisdir=\"\$absdir\" |
| " |
| |
| if test yes = "$fast_install"; then |
| $ECHO "\ |
| program=lt-'$outputname'$exeext |
| progdir=\"\$thisdir/$objdir\" |
| |
| if test ! -f \"\$progdir/\$program\" || |
| { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ |
| test \"X\$file\" != \"X\$progdir/\$program\"; }; then |
| |
| file=\"\$\$-\$program\" |
| |
| if test ! -d \"\$progdir\"; then |
| $MKDIR \"\$progdir\" |
| else |
| $RM \"\$progdir/\$file\" |
| fi" |
| |
| $ECHO "\ |
| |
| # relink executable if necessary |
| if test -n \"\$relink_command\"; then |
| if relink_command_output=\`eval \$relink_command 2>&1\`; then : |
| else |
| \$ECHO \"\$relink_command_output\" >&2 |
| $RM \"\$progdir/\$file\" |
| exit 1 |
| fi |
| fi |
| |
| $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || |
| { $RM \"\$progdir/\$program\"; |
| $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } |
| $RM \"\$progdir/\$file\" |
| fi" |
| else |
| $ECHO "\ |
| program='$outputname' |
| progdir=\"\$thisdir/$objdir\" |
| " |
| fi |
| |
| $ECHO "\ |
| |
| if test -f \"\$progdir/\$program\"; then" |
| |
| # fixup the dll searchpath if we need to. |
| # |
| # Fix the DLL searchpath if we need to. Do this before prepending |
| # to shlibpath, because on Windows, both are PATH and uninstalled |
| # libraries must come first. |
| if test -n "$dllsearchpath"; then |
| $ECHO "\ |
| # Add the dll search path components to the executable PATH |
| PATH=$dllsearchpath:\$PATH |
| " |
| fi |
| |
| # Export our shlibpath_var if we have one. |
| if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then |
| $ECHO "\ |
| # Add our own library path to $shlibpath_var |
| $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" |
| |
| # Some systems cannot cope with colon-terminated $shlibpath_var |
| # The second colon is a workaround for a bug in BeOS R4 sed |
| $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` |
| |
| export $shlibpath_var |
| " |
| fi |
| |
| $ECHO "\ |
| if test \"\$libtool_execute_magic\" != \"$magic\"; then |
| # Run the actual program with our arguments. |
| func_exec_program \${1+\"\$@\"} |
| fi |
| else |
| # The program doesn't exist. |
| \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 |
| \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 |
| \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 |
| exit 1 |
| fi |
| fi\ |
| " |
| } |
| |
| |
| # func_emit_cwrapperexe_src |
| # emit the source code for a wrapper executable on stdout |
| # Must ONLY be called from within func_mode_link because |
| # it depends on a number of variable set therein. |
| func_emit_cwrapperexe_src () |
| { |
| cat <<EOF |
| |
| /* $cwrappersource - temporary wrapper executable for $objdir/$outputname |
| Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| |
| The $output program cannot be directly executed until all the libtool |
| libraries that it depends on are installed. |
| |
| This wrapper executable should never be moved out of the build directory. |
| If it is, it will not operate correctly. |
| */ |
| EOF |
| cat <<"EOF" |
| #ifdef _MSC_VER |
| # define _CRT_SECURE_NO_DEPRECATE 1 |
| #endif |
| #include <stdio.h> |
| #include <stdlib.h> |
| #ifdef _MSC_VER |
| # include <direct.h> |
| # include <process.h> |
| # include <io.h> |
| #else |
| # include <unistd.h> |
| # include <stdint.h> |
| # ifdef __CYGWIN__ |
| # include <process.h> |
| # include <io.h> |
| # endif |
| #endif |
| #include <malloc.h> |
| #include <stdarg.h> |
| #include <assert.h> |
| #include <string.h> |
| #include <ctype.h> |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <sys/stat.h> |
| |
| #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) |
| |
| /* declarations of non-ANSI functions */ |
| #if defined __MINGW32__ |
| # ifdef __STRICT_ANSI__ |
| int _putenv (const char *); |
| # endif |
| #elif defined __CYGWIN__ |
| # ifdef __STRICT_ANSI__ |
| char *realpath (const char *, char *); |
| int putenv (char *); |
| int setenv (const char *, const char *, int); |
| # endif |
| /* #elif defined other_platform || defined ... */ |
| #endif |
| |
| /* portability defines, excluding path handling macros */ |
| #if defined _MSC_VER |
| # define setmode _setmode |
| # define stat _stat |
| # define chmod _chmod |
| # define getcwd _getcwd |
| # define putenv _putenv |
| # define S_IXUSR _S_IEXEC |
| #elif defined __MINGW32__ |
| # define setmode _setmode |
| # define stat _stat |
| # define chmod _chmod |
| # define getcwd _getcwd |
| # define putenv _putenv |
| #elif defined __CYGWIN__ |
| # define HAVE_SETENV |
| # define FOPEN_WB "wb" |
| /* #elif defined other platforms ... */ |
| #endif |
| |
| #if defined PATH_MAX |
| # define LT_PATHMAX PATH_MAX |
| #elif defined MAXPATHLEN |
| # define LT_PATHMAX MAXPATHLEN |
| #else |
| # define LT_PATHMAX 1024 |
| #endif |
| |
| #ifndef S_IXOTH |
| # define S_IXOTH 0 |
| #endif |
| #ifndef S_IXGRP |
| # define S_IXGRP 0 |
| #endif |
| |
| /* path handling portability macros */ |
| #ifndef DIR_SEPARATOR |
| # define DIR_SEPARATOR '/' |
| # define PATH_SEPARATOR ':' |
| #endif |
| |
| #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ |
| defined __OS2__ |
| # define HAVE_DOS_BASED_FILE_SYSTEM |
| # define FOPEN_WB "wb" |
| # ifndef DIR_SEPARATOR_2 |
| # define DIR_SEPARATOR_2 '\\' |
| # endif |
| # ifndef PATH_SEPARATOR_2 |
| # define PATH_SEPARATOR_2 ';' |
| # endif |
| #endif |
| |
| #ifndef DIR_SEPARATOR_2 |
| # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) |
| #else /* DIR_SEPARATOR_2 */ |
| # define IS_DIR_SEPARATOR(ch) \ |
| (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) |
| #endif /* DIR_SEPARATOR_2 */ |
| |
| #ifndef PATH_SEPARATOR_2 |
| # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) |
| #else /* PATH_SEPARATOR_2 */ |
| # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) |
| #endif /* PATH_SEPARATOR_2 */ |
| |
| #ifndef FOPEN_WB |
| # define FOPEN_WB "w" |
| #endif |
| #ifndef _O_BINARY |
| # define _O_BINARY 0 |
| #endif |
| |
| #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) |
| #define XFREE(stale) do { \ |
| if (stale) { free (stale); stale = 0; } \ |
| } while (0) |
| |
| #if defined LT_DEBUGWRAPPER |
| static int lt_debug = 1; |
| #else |
| static int lt_debug = 0; |
| #endif |
| |
| const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ |
| |
| void *xmalloc (size_t num); |
| char *xstrdup (const char *string); |
| const char *base_name (const char *name); |
| char *find_executable (const char *wrapper); |
| char *chase_symlinks (const char *pathspec); |
| int make_executable (const char *path); |
| int check_executable (const char *path); |
| char *strendzap (char *str, const char *pat); |
| void lt_debugprintf (const char *file, int line, const char *fmt, ...); |
| void lt_fatal (const char *file, int line, const char *message, ...); |
| static const char *nonnull (const char *s); |
| static const char *nonempty (const char *s); |
| void lt_setenv (const char *name, const char *value); |
| char *lt_extend_str (const char *orig_value, const char *add, int to_end); |
| void lt_update_exe_path (const char *name, const char *value); |
| void lt_update_lib_path (const char *name, const char *value); |
| char **prepare_spawn (char **argv); |
| void lt_dump_script (FILE *f); |
| EOF |
| |
| cat <<EOF |
| #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) |
| # define externally_visible volatile |
| #else |
| # define externally_visible __attribute__((externally_visible)) volatile |
| #endif |
| externally_visible const char * MAGIC_EXE = "$magic_exe"; |
| const char * LIB_PATH_VARNAME = "$shlibpath_var"; |
| EOF |
| |
| if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then |
| func_to_host_path "$temp_rpath" |
| cat <<EOF |
| const char * LIB_PATH_VALUE = "$func_to_host_path_result"; |
| EOF |
| else |
| cat <<"EOF" |
| const char * LIB_PATH_VALUE = ""; |
| EOF |
| fi |
| |
| if test -n "$dllsearchpath"; then |
| func_to_host_path "$dllsearchpath:" |
| cat <<EOF |
| const char * EXE_PATH_VARNAME = "PATH"; |
| const char * EXE_PATH_VALUE = "$func_to_host_path_result"; |
| EOF |
| else |
| cat <<"EOF" |
| const char * EXE_PATH_VARNAME = ""; |
| const char * EXE_PATH_VALUE = ""; |
| EOF |
| fi |
| |
| if test yes = "$fast_install"; then |
| cat <<EOF |
| const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ |
| EOF |
| else |
| cat <<EOF |
| const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ |
| EOF |
| fi |
| |
| |
| cat <<"EOF" |
| |
| #define LTWRAPPER_OPTION_PREFIX "--lt-" |
| |
| static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; |
| static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; |
| static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; |
| |
| int |
| main (int argc, char *argv[]) |
| { |
| char **newargz; |
| int newargc; |
| char *tmp_pathspec; |
| char *actual_cwrapper_path; |
| char *actual_cwrapper_name; |
| char *target_name; |
| char *lt_argv_zero; |
| int rval = 127; |
| |
| int i; |
| |
| program_name = (char *) xstrdup (base_name (argv[0])); |
| newargz = XMALLOC (char *, (size_t) argc + 1); |
| |
| /* very simple arg parsing; don't want to rely on getopt |
| * also, copy all non cwrapper options to newargz, except |
| * argz[0], which is handled differently |
| */ |
| newargc=0; |
| for (i = 1; i < argc; i++) |
| { |
| if (STREQ (argv[i], dumpscript_opt)) |
| { |
| EOF |
| case $host in |
| *mingw* | *cygwin* | *msys* ) |
| # make stdout use "unix" line endings |
| echo " setmode(1,_O_BINARY);" |
| ;; |
| esac |
| |
| cat <<"EOF" |
| lt_dump_script (stdout); |
| return 0; |
| } |
| if (STREQ (argv[i], debug_opt)) |
| { |
| lt_debug = 1; |
| continue; |
| } |
| if (STREQ (argv[i], ltwrapper_option_prefix)) |
| { |
| /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX |
| namespace, but it is not one of the ones we know about and |
| have already dealt with, above (inluding dump-script), then |
| report an error. Otherwise, targets might begin to believe |
| they are allowed to use options in the LTWRAPPER_OPTION_PREFIX |
| namespace. The first time any user complains about this, we'll |
| need to make LTWRAPPER_OPTION_PREFIX a configure-time option |
| or a configure.ac-settable value. |
| */ |
| lt_fatal (__FILE__, __LINE__, |
| "unrecognized %s option: '%s'", |
| ltwrapper_option_prefix, argv[i]); |
| } |
| /* otherwise ... */ |
| newargz[++newargc] = xstrdup (argv[i]); |
| } |
| newargz[++newargc] = NULL; |
| |
| EOF |
| cat <<EOF |
| /* The GNU banner must be the first non-error debug message */ |
| lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); |
| EOF |
| cat <<"EOF" |
| lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); |
| lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); |
| |
| tmp_pathspec = find_executable (argv[0]); |
| if (tmp_pathspec == NULL) |
| lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); |
| lt_debugprintf (__FILE__, __LINE__, |
| "(main) found exe (before symlink chase) at: %s\n", |
| tmp_pathspec); |
| |
| actual_cwrapper_path = chase_symlinks (tmp_pathspec); |
| lt_debugprintf (__FILE__, __LINE__, |
| "(main) found exe (after symlink chase) at: %s\n", |
| actual_cwrapper_path); |
| XFREE (tmp_pathspec); |
| |
| actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); |
| strendzap (actual_cwrapper_path, actual_cwrapper_name); |
| |
| /* wrapper name transforms */ |
| strendzap (actual_cwrapper_name, ".exe"); |
| tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); |
| XFREE (actual_cwrapper_name); |
| actual_cwrapper_name = tmp_pathspec; |
| tmp_pathspec = 0; |
| |
| /* target_name transforms -- use actual target program name; might have lt- prefix */ |
| target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); |
| strendzap (target_name, ".exe"); |
| tmp_pathspec = lt_extend_str (target_name, ".exe", 1); |
| XFREE (target_name); |
| target_name = tmp_pathspec; |
| tmp_pathspec = 0; |
| |
| lt_debugprintf (__FILE__, __LINE__, |
| "(main) libtool target name: %s\n", |
| target_name); |
| EOF |
| |
| cat <<EOF |
| newargz[0] = |
| XMALLOC (char, (strlen (actual_cwrapper_path) + |
| strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); |
| strcpy (newargz[0], actual_cwrapper_path); |
| strcat (newargz[0], "$objdir"); |
| strcat (newargz[0], "/"); |
| EOF |
| |
| cat <<"EOF" |
| /* stop here, and copy so we don't have to do this twice */ |
| tmp_pathspec = xstrdup (newargz[0]); |
| |
| /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ |
| strcat (newargz[0], actual_cwrapper_name); |
| |
| /* DO want the lt- prefix here if it exists, so use target_name */ |
| lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); |
| XFREE (tmp_pathspec); |
| tmp_pathspec = NULL; |
| EOF |
| |
| case $host_os in |
| mingw*) |
| cat <<"EOF" |
| { |
| char* p; |
| while ((p = strchr (newargz[0], '\\')) != NULL) |
| { |
| *p = '/'; |
| } |
| while ((p = strchr (lt_argv_zero, '\\')) != NULL) |
| { |
| *p = '/'; |
| } |
| } |
| EOF |
| ;; |
| esac |
| |
| cat <<"EOF" |
| XFREE (target_name); |
| XFREE (actual_cwrapper_path); |
| XFREE (actual_cwrapper_name); |
| |
| lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ |
| lt_setenv ("DUALCASE", "1"); /* for MSK sh */ |
| /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must |
| be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) |
| because on Windows, both *_VARNAMEs are PATH but uninstalled |
| libraries must come first. */ |
| lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); |
| lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); |
| |
| lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", |
| nonnull (lt_argv_zero)); |
| for (i = 0; i < newargc; i++) |
| { |
| lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", |
| i, nonnull (newargz[i])); |
| } |
| |
| EOF |
| |
| case $host_os in |
| mingw*) |
| cat <<"EOF" |
| /* execv doesn't actually work on mingw as expected on unix */ |
| newargz = prepare_spawn (newargz); |
| rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); |
| if (rval == -1) |
| { |
| /* failed to start process */ |
| lt_debugprintf (__FILE__, __LINE__, |
| "(main) failed to launch target \"%s\": %s\n", |
| lt_argv_zero, nonnull (strerror (errno))); |
| return 127; |
| } |
| return rval; |
| EOF |
| ;; |
| *) |
| cat <<"EOF" |
| execv (lt_argv_zero, newargz); |
| return rval; /* =127, but avoids unused variable warning */ |
| EOF |
| ;; |
| esac |
| |
| cat <<"EOF" |
| } |
| |
| void * |
| xmalloc (size_t num) |
| { |
| void *p = (void *) malloc (num); |
| if (!p) |
| lt_fatal (__FILE__, __LINE__, "memory exhausted"); |
| |
| return p; |
| } |
| |
| char * |
| xstrdup (const char *string) |
| { |
| return string ? strcpy ((char *) xmalloc (strlen (string) + 1), |
| string) : NULL; |
| } |
| |
| const char * |
| base_name (const char *name) |
| { |
| const char *base; |
| |
| #if defined HAVE_DOS_BASED_FILE_SYSTEM |
| /* Skip over the disk name in MSDOS pathnames. */ |
| if (isalpha ((unsigned char) name[0]) && name[1] == ':') |
| name += 2; |
| #endif |
| |
| for (base = name; *name; name++) |
| if (IS_DIR_SEPARATOR (*name)) |
| base = name + 1; |
| return base; |
| } |
| |
| int |
| check_executable (const char *path) |
| { |
| struct stat st; |
| |
| lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", |
| nonempty (path)); |
| if ((!path) || (!*path)) |
| return 0; |
| |
| if ((stat (path, &st) >= 0) |
| && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) |
| return 1; |
| else |
| return 0; |
| } |
| |
| int |
| make_executable (const char *path) |
| { |
| int rval = 0; |
| struct stat st; |
| |
| lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", |
| nonempty (path)); |
| if ((!path) || (!*path)) |
| return 0; |
| |
| if (stat (path, &st) >= 0) |
| { |
| rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); |
| } |
| return rval; |
| } |
| |
| /* Searches for the full path of the wrapper. Returns |
| newly allocated full path name if found, NULL otherwise |
| Does not chase symlinks, even on platforms that support them. |
| */ |
| char * |
| find_executable (const char *wrapper) |
| { |
| int has_slash = 0; |
| const char *p; |
| const char *p_next; |
| /* static buffer for getcwd */ |
| char tmp[LT_PATHMAX + 1]; |
| size_t tmp_len; |
| char *concat_name; |
| |
| lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", |
| nonempty (wrapper)); |
| |
| if ((wrapper == NULL) || (*wrapper == '\0')) |
| return NULL; |
| |
| /* Absolute path? */ |
| #if defined HAVE_DOS_BASED_FILE_SYSTEM |
| if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') |
| { |
| concat_name = xstrdup (wrapper); |
| if (check_executable (concat_name)) |
| return concat_name; |
| XFREE (concat_name); |
| } |
| else |
| { |
| #endif |
| if (IS_DIR_SEPARATOR (wrapper[0])) |
| { |
| concat_name = xstrdup (wrapper); |
| if (check_executable (concat_name)) |
| return concat_name; |
| XFREE (concat_name); |
| } |
| #if defined HAVE_DOS_BASED_FILE_SYSTEM |
| } |
| #endif |
| |
| for (p = wrapper; *p; p++) |
| if (*p == '/') |
| { |
| has_slash = 1; |
| break; |
| } |
| if (!has_slash) |
| { |
| /* no slashes; search PATH */ |
| const char *path = getenv ("PATH"); |
| if (path != NULL) |
| { |
| for (p = path; *p; p = p_next) |
| { |
| const char *q; |
| size_t p_len; |
| for (q = p; *q; q++) |
| if (IS_PATH_SEPARATOR (*q)) |
| break; |
| p_len = (size_t) (q - p); |
| p_next = (*q == '\0' ? q : q + 1); |
| if (p_len == 0) |
| { |
| /* empty path: current directory */ |
| if (getcwd (tmp, LT_PATHMAX) == NULL) |
| lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", |
| nonnull (strerror (errno))); |
| tmp_len = strlen (tmp); |
| concat_name = |
| XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); |
| memcpy (concat_name, tmp, tmp_len); |
| concat_name[tmp_len] = '/'; |
| strcpy (concat_name + tmp_len + 1, wrapper); |
| } |
| else |
| { |
| concat_name = |
| XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); |
| memcpy (concat_name, p, p_len); |
| concat_name[p_len] = '/'; |
| strcpy (concat_name + p_len + 1, wrapper); |
| } |
| if (check_executable (concat_name)) |
| return concat_name; |
| XFREE (concat_name); |
| } |
| } |
| /* not found in PATH; assume curdir */ |
| } |
| /* Relative path | not found in path: prepend cwd */ |
| if (getcwd (tmp, LT_PATHMAX) == NULL) |
| lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", |
| nonnull (strerror (errno))); |
| tmp_len = strlen (tmp); |
| concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); |
| memcpy (concat_name, tmp, tmp_len); |
| concat_name[tmp_len] = '/'; |
| strcpy (concat_name + tmp_len + 1, wrapper); |
| |
| if (check_executable (concat_name)) |
| return concat_name; |
| XFREE (concat_name); |
| return NULL; |
| } |
| |
| char * |
| chase_symlinks (const char *pathspec) |
| { |
| #ifndef S_ISLNK |
| return xstrdup (pathspec); |
| #else |
| char buf[LT_PATHMAX]; |
| struct stat s; |
| char *tmp_pathspec = xstrdup (pathspec); |
| char *p; |
| int has_symlinks = 0; |
| while (strlen (tmp_pathspec) && !has_symlinks) |
| { |
| lt_debugprintf (__FILE__, __LINE__, |
| "checking path component for symlinks: %s\n", |
| tmp_pathspec); |
| if (lstat (tmp_pathspec, &s) == 0) |
| { |
| if (S_ISLNK (s.st_mode) != 0) |
| { |
| has_symlinks = 1; |
| break; |
| } |
| |
| /* search backwards for last DIR_SEPARATOR */ |
| p = tmp_pathspec + strlen (tmp_pathspec) - 1; |
| while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) |
| p--; |
| if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) |
| { |
| /* no more DIR_SEPARATORS left */ |
| break; |
| } |
| *p = '\0'; |
| } |
| else |
| { |
| lt_fatal (__FILE__, __LINE__, |
| "error accessing file \"%s\": %s", |
| tmp_pathspec, nonnull (strerror (errno))); |
| } |
| } |
| XFREE (tmp_pathspec); |
| |
| if (!has_symlinks) |
| { |
| return xstrdup (pathspec); |
| } |
| |
| tmp_pathspec = realpath (pathspec, buf); |
| if (tmp_pathspec == 0) |
| { |
| lt_fatal (__FILE__, __LINE__, |
| "could not follow symlinks for %s", pathspec); |
| } |
| return xstrdup (tmp_pathspec); |
| #endif |
| } |
| |
| char * |
| strendzap (char *str, const char *pat) |
| { |
| size_t len, patlen; |
| |
| assert (str != NULL); |
| assert (pat != NULL); |
| |
| len = strlen (str); |
| patlen = strlen (pat); |
| |
| if (patlen <= len) |
| { |
| str += len - patlen; |
| if (STREQ (str, pat)) |
| *str = '\0'; |
| } |
| return str; |
| } |
| |
| void |
| lt_debugprintf (const char *file, int line, const char *fmt, ...) |
| { |
| va_list args; |
| if (lt_debug) |
| { |
| (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); |
| va_start (args, fmt); |
| (void) vfprintf (stderr, fmt, args); |
| va_end (args); |
| } |
| } |
| |
| static void |
| lt_error_core (int exit_status, const char *file, |
| int line, const char *mode, |
| const char *message, va_list ap) |
| { |
| fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); |
| vfprintf (stderr, message, ap); |
| fprintf (stderr, ".\n"); |
| |
| if (exit_status >= 0) |
| exit (exit_status); |
| } |
| |
| void |
| lt_fatal (const char *file, int line, const char *message, ...) |
| { |
| va_list ap; |
| va_start (ap, message); |
| lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); |
| va_end (ap); |
| } |
| |
| static const char * |
| nonnull (const char *s) |
| { |
| return s ? s : "(null)"; |
| } |
| |
| static const char * |
| nonempty (const char *s) |
| { |
| return (s && !*s) ? "(empty)" : nonnull (s); |
| } |
| |
| void |
| lt_setenv (const char *name, const char *value) |
| { |
| lt_debugprintf (__FILE__, __LINE__, |
| "(lt_setenv) setting '%s' to '%s'\n", |
| nonnull (name), nonnull (value)); |
| { |
| #ifdef HAVE_SETENV |
| /* always make a copy, for consistency with !HAVE_SETENV */ |
| char *str = xstrdup (value); |
| setenv (name, str, 1); |
| #else |
| size_t len = strlen (name) + 1 + strlen (value) + 1; |
| char *str = XMALLOC (char, len); |
| sprintf (str, "%s=%s", name, value); |
| if (putenv (str) != EXIT_SUCCESS) |
| { |
| XFREE (str); |
| } |
| #endif |
| } |
| } |
| |
| char * |
| lt_extend_str (const char *orig_value, const char *add, int to_end) |
| { |
| char *new_value; |
| if (orig_value && *orig_value) |
| { |
| size_t orig_value_len = strlen (orig_value); |
| size_t add_len = strlen (add); |
| new_value = XMALLOC (char, add_len + orig_value_len + 1); |
| if (to_end) |
| { |
| strcpy (new_value, orig_value); |
| strcpy (new_value + orig_value_len, add); |
| } |
| else |
| { |
| strcpy (new_value, add); |
| strcpy (new_value + add_len, orig_value); |
| } |
| } |
| else |
| { |
| new_value = xstrdup (add); |
| } |
| return new_value; |
| } |
| |
| void |
| lt_update_exe_path (const char *name, const char *value) |
| { |
| lt_debugprintf (__FILE__, __LINE__, |
| "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", |
| nonnull (name), nonnull (value)); |
| |
| if (name && *name && value && *value) |
| { |
| char *new_value = lt_extend_str (getenv (name), value, 0); |
| /* some systems can't cope with a ':'-terminated path #' */ |
| size_t len = strlen (new_value); |
| while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) |
| { |
| new_value[--len] = '\0'; |
| } |
| lt_setenv (name, new_value); |
| XFREE (new_value); |
| } |
| } |
| |
| void |
| lt_update_lib_path (const char *name, const char *value) |
| { |
| lt_debugprintf (__FILE__, __LINE__, |
| "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", |
| nonnull (name), nonnull (value)); |
| |
| if (name && *name && value && *value) |
| { |
| char *new_value = lt_extend_str (getenv (name), value, 0); |
| lt_setenv (name, new_value); |
| XFREE (new_value); |
| } |
| } |
| |
| EOF |
| case $host_os in |
| mingw*) |
| cat <<"EOF" |
| |
| /* Prepares an argument vector before calling spawn(). |
| Note that spawn() does not by itself call the command interpreter |
| (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : |
| ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); |
| GetVersionEx(&v); |
| v.dwPlatformId == VER_PLATFORM_WIN32_NT; |
| }) ? "cmd.exe" : "command.com"). |
| Instead it simply concatenates the arguments, separated by ' ', and calls |
| CreateProcess(). We must quote the arguments since Win32 CreateProcess() |
| interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a |
| special way: |
| - Space and tab are interpreted as delimiters. They are not treated as |
| delimiters if they are surrounded by double quotes: "...". |
| - Unescaped double quotes are removed from the input. Their only effect is |
| that within double quotes, space and tab are treated like normal |
| characters. |
| - Backslashes not followed by double quotes are not special. |
| - But 2*n+1 backslashes followed by a double quote become |
| n backslashes followed by a double quote (n >= 0): |
| \" -> " |
| \\\" -> \" |
| \\\\\" -> \\" |
| */ |
| #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" |
| #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" |
| char ** |
| prepare_spawn (char **argv) |
| { |
| size_t argc; |
| char **new_argv; |
| size_t i; |
| |
| /* Count number of arguments. */ |
| for (argc = 0; argv[argc] != NULL; argc++) |
| ; |
| |
| /* Allocate new argument vector. */ |
| new_argv = XMALLOC (char *, argc + 1); |
| |
| /* Put quoted arguments into the new argument vector. */ |
| for (i = 0; i < argc; i++) |
| { |
| const char *string = argv[i]; |
| |
| if (string[0] == '\0') |
| new_argv[i] = xstrdup ("\"\""); |
| else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) |
| { |
| int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); |
| size_t length; |
| unsigned int backslashes; |
| const char *s; |
| char *quoted_string; |
| char *p; |
| |
| length = 0; |
| backslashes = 0; |
| if (quote_around) |
| length++; |
| for (s = string; *s != '\0'; s++) |
| { |
| char c = *s; |
| if (c == '"') |
| length += backslashes + 1; |
| length++; |
| if (c == '\\') |
| backslashes++; |
| else |
| backslashes = 0; |
| } |
| if (quote_around) |
| length += backslashes + 1; |
| |
| quoted_string = XMALLOC (char, length + 1); |
| |
| p = quoted_string; |
| backslashes = 0; |
| if (quote_around) |
| *p++ = '"'; |
| for (s = string; *s != '\0'; s++) |
| { |
| char c = *s; |
| if (c == '"') |
| { |
| unsigned int j; |
| for (j = backslashes + 1; j > 0; j--) |
| *p++ = '\\'; |
| } |
| *p++ = c; |
| if (c == '\\') |
| backslashes++; |
| else |
| backslashes = 0; |
| } |
| if (quote_around) |
| { |
| unsigned int j; |
| for (j = backslashes; j > 0; j--) |
| *p++ = '\\'; |
| *p++ = '"'; |
| } |
| *p = '\0'; |
| |
| new_argv[i] = quoted_string; |
| } |
| else |
| new_argv[i] = (char *) string; |
| } |
| new_argv[argc] = NULL; |
| |
| return new_argv; |
| } |
| EOF |
| ;; |
| esac |
| |
| cat <<"EOF" |
| void lt_dump_script (FILE* f) |
| { |
| EOF |
| func_emit_wrapper yes | |
| $SED -n -e ' |
| s/^\(.\{79\}\)\(..*\)/\1\ |
| \2/ |
| h |
| s/\([\\"]\)/\\\1/g |
| s/$/\\n/ |
| s/\([^\n]*\).*/ fputs ("\1", f);/p |
| g |
| D' |
| cat <<"EOF" |
| } |
| EOF |
| } |
| # end: func_emit_cwrapperexe_src |
| |
| # func_win32_import_lib_p ARG |
| # True if ARG is an import lib, as indicated by $file_magic_cmd |
| func_win32_import_lib_p () |
| { |
| $debug_cmd |
| |
| case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in |
| *import*) : ;; |
| *) false ;; |
| esac |
| } |
| |
| # func_suncc_cstd_abi |
| # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! |
| # Several compiler flags select an ABI that is incompatible with the |
| # Cstd library. Avoid specifying it if any are in CXXFLAGS. |
| func_suncc_cstd_abi () |
| { |
| $debug_cmd |
| |
| case " $compile_command " in |
| *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) |
| suncc_use_cstd_abi=no |
| ;; |
| *) |
| suncc_use_cstd_abi=yes |
| ;; |
| esac |
| } |
| |
| # func_mode_link arg... |
| func_mode_link () |
| { |
| $debug_cmd |
| |
| case $host in |
| *-*-cygwin* | *-*-msys* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
| # It is impossible to link a dll without this setting, and |
| # we shouldn't force the makefile maintainer to figure out |
| # what system we are compiling for in order to pass an extra |
| # flag for every libtool invocation. |
| # allow_undefined=no |
| |
| # FIXME: Unfortunately, there are problems with the above when trying |
| # to make a dll that has undefined symbols, in which case not |
| # even a static library is built. For now, we need to specify |
| # -no-undefined on the libtool link line when we can be certain |
| # that all symbols are satisfied, otherwise we get a static library. |
| allow_undefined=yes |
| ;; |
| *) |
| allow_undefined=yes |
| ;; |
| esac |
| libtool_args=$nonopt |
| base_compile="$nonopt $@" |
| compile_command=$nonopt |
| finalize_command=$nonopt |
| |
| compile_rpath= |
| finalize_rpath= |
| compile_shlibpath= |
| finalize_shlibpath= |
| convenience= |
| old_convenience= |
| deplibs= |
| old_deplibs= |
| compiler_flags= |
| linker_flags= |
| dllsearchpath= |
| lib_search_path=`pwd` |
| inst_prefix_dir= |
| new_inherited_linker_flags= |
| |
| avoid_version=no |
| bindir= |
| dlfiles= |
| dlprefiles= |
| dlself=no |
| export_dynamic=no |
| export_symbols= |
| export_symbols_regex= |
| generated= |
| libobjs= |
| ltlibs= |
| module=no |
| no_install=no |
| objs= |
| os2dllname= |
| non_pic_objects= |
| precious_files_regex= |
| prefer_static_libs=no |
| preload=false |
| prev= |
| prevarg= |
| release= |
| rpath= |
| xrpath= |
| perm_rpath= |
| temp_rpath= |
| thread_safe=no |
| vinfo= |
| vinfo_number=no |
| weak_libs= |
| single_module=$wl-single_module |
| func_infer_tag $base_compile |
| |
| # We need to know -static, to get the right output filenames. |
| for arg |
| do |
| case $arg in |
| -shared) |
| test yes != "$build_libtool_libs" \ |
| && func_fatal_configuration "cannot build a shared library" |
| build_old_libs=no |
| break |
| ;; |
| -all-static | -static | -static-libtool-libs) |
| case $arg in |
| -all-static) |
| if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then |
| func_warning "complete static linking is impossible in this configuration" |
| fi |
| if test -n "$link_static_flag"; then |
| dlopen_self=$dlopen_self_static |
| fi |
| prefer_static_libs=yes |
| ;; |
| -static) |
| if test -z "$pic_flag" && test -n "$link_static_flag"; then |
| dlopen_self=$dlopen_self_static |
| fi |
| prefer_static_libs=built |
| ;; |
| -static-libtool-libs) |
| if test -z "$pic_flag" && test -n "$link_static_flag"; then |
| dlopen_self=$dlopen_self_static |
| fi |
| prefer_static_libs=yes |
| ;; |
| esac |
| build_libtool_libs=no |
| build_old_libs=yes |
| break |
| ;; |
| esac |
| done |
| |
| # See if our shared archives depend on static archives. |
| test -n "$old_archive_from_new_cmds" && build_old_libs=yes |
| |
| # Go through the arguments, transforming them on the way. |
| while test "$#" -gt 0; do |
| arg=$1 |
| shift |
| func_quote_for_eval "$arg" |
| qarg=$func_quote_for_eval_unquoted_result |
| func_append libtool_args " $func_quote_for_eval_result" |
| |
| # If the previous option needs an argument, assign it. |
| if test -n "$prev"; then |
| case $prev in |
| output) |
| func_append compile_command " @OUTPUT@" |
| func_append finalize_command " @OUTPUT@" |
| ;; |
| esac |
| |
| case $prev in |
| bindir) |
| bindir=$arg |
| prev= |
| continue |
| ;; |
| dlfiles|dlprefiles) |
| $preload || { |
| # Add the symbol object into the linking commands. |
| func_append compile_command " @SYMFILE@" |
| func_append finalize_command " @SYMFILE@" |
| preload=: |
| } |
| case $arg in |
| *.la | *.lo) ;; # We handle these cases below. |
| force) |
| if test no = "$dlself"; then |
| dlself=needless |
| export_dynamic=yes |
| fi |
| prev= |
| continue |
| ;; |
| self) |
| if test dlprefiles = "$prev"; then |
| dlself=yes |
| elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then |
| dlself=yes |
| else |
| dlself=needless |
| export_dynamic=yes |
| fi |
| prev= |
| continue |
| ;; |
| *) |
| if test dlfiles = "$prev"; then |
| func_append dlfiles " $arg" |
| else |
| func_append dlprefiles " $arg" |
| fi |
| prev= |
| continue |
| ;; |
| esac |
| ;; |
| expsyms) |
| export_symbols=$arg |
| test -f "$arg" \ |
| || func_fatal_error "symbol file '$arg' does not exist" |
| prev= |
| continue |
| ;; |
| expsyms_regex) |
| export_symbols_regex=$arg |
| prev= |
| continue |
| ;; |
| framework) |
| case $host in |
| *-*-darwin*) |
| case "$deplibs " in |
| *" $qarg.ltframework "*) ;; |
| *) func_append deplibs " $qarg.ltframework" # this is fixed later |
| ;; |
| esac |
| ;; |
| esac |
| prev= |
| continue |
| ;; |
| inst_prefix) |
| inst_prefix_dir=$arg |
| prev= |
| continue |
| ;; |
| mllvm) |
| # Clang does not use LLVM to link, so we can simply discard any |
| # '-mllvm $arg' options when doing the link step. |
| prev= |
| continue |
| ;; |
| objectlist) |
| if test -f "$arg"; then |
| save_arg=$arg |
| moreargs= |
| for fil in `cat "$save_arg"` |
| do |
| # func_append moreargs " $fil" |
| arg=$fil |
| # A libtool-controlled object. |
| |
| # Check to see that this really is a libtool object. |
| if func_lalib_unsafe_p "$arg"; then |
| pic_object= |
| non_pic_object= |
| |
| # Read the .lo file |
| func_source "$arg" |
| |
| if test -z "$pic_object" || |
| test -z "$non_pic_object" || |
| test none = "$pic_object" && |
| test none = "$non_pic_object"; then |
| func_fatal_error "cannot find name of object for '$arg'" |
| fi |
| |
| # Extract subdirectory from the argument. |
| func_dirname "$arg" "/" "" |
| xdir=$func_dirname_result |
| |
| if test none != "$pic_object"; then |
| # Prepend the subdirectory the object is found in. |
| pic_object=$xdir$pic_object |
| |
| if test dlfiles = "$prev"; then |
| if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then |
| func_append dlfiles " $pic_object" |
| prev= |
| continue |
| else |
| # If libtool objects are unsupported, then we need to preload. |
| prev=dlprefiles |
| fi |
| fi |
| |
| # CHECK ME: I think I busted this. -Ossama |
| if test dlprefiles = "$prev"; then |
| # Preload the old-style object. |
| func_append dlprefiles " $pic_object" |
| prev= |
| fi |
| |
| # A PIC object. |
| func_append libobjs " $pic_object" |
| arg=$pic_object |
| fi |
| |
| # Non-PIC object. |
| if test none != "$non_pic_object"; then |
| # Prepend the subdirectory the object is found in. |
| non_pic_object=$xdir$non_pic_object |
| |
| # A standard non-PIC object |
| func_append non_pic_objects " $non_pic_object" |
| if test -z "$pic_object" || test none = "$pic_object"; then |
| arg=$non_pic_object |
| fi |
| else |
| # If the PIC object exists, use it instead. |
| # $xdir was prepended to $pic_object above. |
| non_pic_object=$pic_object |
| func_append non_pic_objects " $non_pic_object" |
| fi |
| else |
| # Only an error if not doing a dry-run. |
| if $opt_dry_run; then |
| # Extract subdirectory from the argument. |
| func_dirname "$arg" "/" "" |
| xdir=$func_dirname_result |
| |
| func_lo2o "$arg" |
| pic_object=$xdir$objdir/$func_lo2o_result |
| non_pic_object=$xdir$func_lo2o_result |
| func_append libobjs " $pic_object" |
| func_append non_pic_objects " $non_pic_object" |
| else |
| func_fatal_error "'$arg' is not a valid libtool object" |
| fi |
| fi |
| done |
| else |
| func_fatal_error "link input file '$arg' does not exist" |
| fi |
| arg=$save_arg |
| prev= |
| continue |
| ;; |
| os2dllname) |
| os2dllname=$arg |
| prev= |
| continue |
| ;; |
| precious_regex) |
| precious_files_regex=$arg |
| prev= |
| continue |
| ;; |
| release) |
| release=-$arg |
| prev= |
| continue |
| ;; |
| rpath | xrpath) |
| # We need an absolute path. |
| case $arg in |
| [\\/]* | [A-Za-z]:[\\/]*) ;; |
| *) |
| func_fatal_error "only absolute run-paths are allowed" |
| ;; |
| esac |
| if test rpath = "$prev"; then |
| case "$rpath " in |
| *" $arg "*) ;; |
| *) func_append rpath " $arg" ;; |
| esac |
| else |
| case "$xrpath " in |
| *" $arg "*) ;; |
| *) func_append xrpath " $arg" ;; |
| esac |
| fi |
| prev= |
| continue |
| ;; |
| shrext) |
| shrext_cmds=$arg |
| prev= |
| continue |
| ;; |
| weak) |
| func_append weak_libs " $arg" |
| prev= |
| continue |
| ;; |
| xcclinker) |
| func_append linker_flags " $qarg" |
| func_append compiler_flags " $qarg" |
| prev= |
| func_append compile_command " $qarg" |
| func_append finalize_command " $qarg" |
| continue |
| ;; |
| xcompiler) |
| func_append compiler_flags " $qarg" |
| prev= |
| func_append compile_command " $qarg" |
| func_append finalize_command " $qarg" |
| continue |
| ;; |
| xlinker) |
| func_append linker_flags " $qarg" |
| func_append compiler_flags " $wl$qarg" |
| prev= |
| func_append compile_command " $wl$qarg" |
| func_append finalize_command " $wl$qarg" |
| continue |
| ;; |
| *) |
| eval "$prev=\"\$arg\"" |
| prev= |
| continue |
| ;; |
| esac |
| fi # test -n "$prev" |
| |
| prevarg=$arg |
| |
| case $arg in |
| -all-static) |
| if test -n "$link_static_flag"; then |
| # See comment for -static flag below, for more details. |
| func_append compile_command " $link_static_flag" |
| func_append finalize_command " $link_static_flag" |
| fi |
| continue |
| ;; |
| |
| -allow-undefined) |
| # FIXME: remove this flag sometime in the future. |
| func_fatal_error "'-allow-undefined' must not be used because it is the default" |
| ;; |
| |
| -avoid-version) |
| avoid_version=yes |
| continue |
| ;; |
| |
| -bindir) |
| prev=bindir |
| continue |
| ;; |
| |
| -dlopen) |
| prev=dlfiles |
| continue |
| ;; |
| |
| -dlpreopen) |
| prev=dlprefiles |
| continue |
| ;; |
| |
| -export-dynamic) |
| export_dynamic=yes |
| continue |
| ;; |
| |
| -export-symbols | -export-symbols-regex) |
| if test -n "$export_symbols" || test -n "$export_symbols_regex"; then |
| func_fatal_error "more than one -exported-symbols argument is not allowed" |
| fi |
| if test X-export-symbols = "X$arg"; then |
| prev=expsyms |
| else |
| prev=expsyms_regex |
| fi |
| continue |
| ;; |
| |
| -framework) |
| prev=framework |
| continue |
| ;; |
| |
| -inst-prefix-dir) |
| prev=inst_prefix |
| continue |
| ;; |
| |
| # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* |
| # so, if we see these flags be careful not to treat them like -L |
| -L[A-Z][A-Z]*:*) |
| case $with_gcc/$host in |
| no/*-*-irix* | /*-*-irix*) |
| func_append compile_command " $arg" |
| func_append finalize_command " $arg" |
| ;; |
| esac |
| continue |
| ;; |
| |
| -L*) |
| func_stripname "-L" '' "$arg" |
| if test -z "$func_stripname_result"; then |
| if test "$#" -gt 0; then |
| func_fatal_error "require no space between '-L' and '$1'" |
| else |
| func_fatal_error "need path for '-L' option" |
| fi |
| fi |
| func_resolve_sysroot "$func_stripname_result" |
| dir=$func_resolve_sysroot_result |
| # We need an absolute path. |
| case $dir in |
| [\\/]* | [A-Za-z]:[\\/]*) ;; |
| *) |
| absdir=`cd "$dir" && pwd` |
| test -z "$absdir" && \ |
| func_fatal_error "cannot determine absolute directory name of '$dir'" |
| dir=$absdir |
| ;; |
| esac |
| case "$deplibs " in |
| *" -L$dir "* | *" $arg "*) |
| # Will only happen for absolute or sysroot arguments |
| ;; |
| *) |
| # Preserve sysroot, but never include relative directories |
| case $dir in |
| [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; |
| *) func_append deplibs " -L$dir" ;; |
| esac |
| func_append lib_search_path " $dir" |
| ;; |
| esac |
| case $host in |
| *-*-cygwin* | *-*-msys* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
| testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` |
| case :$dllsearchpath: in |
| *":$dir:"*) ;; |
| ::) dllsearchpath=$dir;; |
| *) func_append dllsearchpath ":$dir";; |
| esac |
| case :$dllsearchpath: in |
| *":$testbindir:"*) ;; |
| ::) dllsearchpath=$testbindir;; |
| *) func_append dllsearchpath ":$testbindir";; |
| esac |
| ;; |
| esac |
| continue |
| ;; |
| |
| -l*) |
| if test X-lc = "X$arg" || test X-lm = "X$arg"; then |
| case $host in |
| *-*-cygwin* | *-*-msys* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) |
| # These systems don't actually have a C or math library (as such) |
| continue |
| ;; |
| *-*-os2*) |
| # These systems don't actually have a C library (as such) |
| test X-lc = "X$arg" && continue |
| ;; |
| *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) |
| # Do not include libc due to us having libc/libc_r. |
| test X-lc = "X$arg" && continue |
| ;; |
| *-*-rhapsody* | *-*-darwin1.[012]) |
| # Rhapsody C and math libraries are in the System framework |
| func_append deplibs " System.ltframework" |
| continue |
| ;; |
| *-*-sco3.2v5* | *-*-sco5v6*) |
| # Causes problems with __ctype |
| test X-lc = "X$arg" && continue |
| ;; |
| *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
| # Compiler inserts libc in the correct place for threads to work |
| test X-lc = "X$arg" && continue |
| ;; |
| esac |
| elif test X-lc_r = "X$arg"; then |
| case $host in |
| *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) |
| # Do not include libc_r directly, use -pthread flag. |
| continue |
| ;; |
| esac |
| fi |
| func_append deplibs " $arg" |
| continue |
| ;; |
| |
| -mllvm) |
| prev=mllvm |
| continue |
| ;; |
| |
| -module) |
| module=yes |
| continue |
| ;; |
| |
| # Tru64 UNIX uses -model [arg] to determine the layout of C++ |
| # classes, name mangling, and exception handling. |
| # Darwin uses the -arch flag to determine output architecture. |
| -model|-arch|-isysroot|--sysroot) |
| func_append compiler_flags " $arg" |
| func_append compile_command " $arg" |
| func_append finalize_command " $arg" |
| prev=xcompiler |
| continue |
| ;; |
| |
| -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |
| |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) |
| func_append compiler_flags " $arg" |
| func_append compile_command " $arg" |
| func_append finalize_command " $arg" |
| case "$new_inherited_linker_flags " in |
| *" $arg "*) ;; |
| * ) func_append new_inherited_linker_flags " $arg" ;; |
| esac |
| continue |
| ;; |
| |
| -multi_module) |
| single_module=$wl-multi_module |
| continue |
| ;; |
| |
| -no-fast-install) |
| fast_install=no |
| continue |
| ;; |
| |
| -no-install) |
| case $host in |
| *-*-cygwin* | *-*-msys* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) |
| # The PATH hackery in wrapper scripts is required on Windows |
| # and Darwin in order for the loader to find any dlls it needs. |
| func_warning "'-no-install' is ignored for $host" |
| func_warning "assuming '-no-fast-install' instead" |
| fast_install=no |
| ;; |
| *) no_install=yes ;; |
| esac |
| continue |
| ;; |
| |
| -no-undefined) |
| allow_undefined=no |
| continue |
| ;; |
| |
| -objectlist) |
| prev=objectlist |
| continue |
| ;; |
| |
| -os2dllname) |
| prev=os2dllname |
| continue |
| ;; |
| |
| -o) prev=output ;; |
| |
| -precious-files-regex) |
| prev=precious_regex |
| continue |
| ;; |
| |
| -release) |
| prev=release |
| continue |
| ;; |
| |
| -rpath) |
| prev=rpath |
| continue |
| ;; |
| |
| -R) |
| prev=xrpath |
| continue |
| ;; |
| |
| -R*) |
| func_stripname '-R' '' "$arg" |
| dir=$func_stripname_result |
| # We need an absolute path. |
| case $dir in |
| [\\/]* | [A-Za-z]:[\\/]*) ;; |
| =*) |
| func_stripname '=' '' "$dir" |
| dir=$lt_sysroot$func_stripname_result |
| ;; |
| *) |
| func_fatal_error "only absolute run-paths are allowed" |
| ;; |
| esac |
| case "$xrpath " in |
| *" $dir "*) ;; |
| *) func_append xrpath " $dir" ;; |
| esac |
| continue |
| ;; |
| |
| -shared) |
| # The effects of -shared are defined in a previous loop. |
| continue |
| ;; |
| |
| -shrext) |
| prev=shrext |
| continue |
| ;; |
| |
| -static | -static-libtool-libs) |
| # The effects of -static are defined in a previous loop. |
| # We used to do the same as -all-static on platforms that |
| # didn't have a PIC flag, but the assumption that the effects |
| # would be equivalent was wrong. It would break on at least |
| # Digital Unix and AIX. |
| continue |
| ;; |
| |
| -thread-safe) |
| thread_safe=yes |
| continue |
| ;; |
| |
| -version-info) |
| prev=vinfo |
| continue |
| ;; |
| |
| -version-number) |
| prev=vinfo |
| vinfo_number=yes |
| continue |
| ;; |
| |
| -weak) |
| prev=weak |
| continue |
| ;; |
| |
| -Wc,*) |
| func_stripname '-Wc,' '' "$arg" |
| args=$func_stripname_result |
| arg= |
| save_ifs=$IFS; IFS=, |
| for flag in $args; do |
| IFS=$save_ifs |
| func_quote_for_eval "$flag" |
| func_append arg " $func_quote_for_eval_result" |
| func_append compiler_flags " $func_quote_for_eval_result" |
| done |
| IFS=$save_ifs |
| func_stripname ' ' '' "$arg" |
| arg=$func_stripname_result |
| ;; |
| |
| -Wl,*) |
| func_stripname '-Wl,' '' "$arg" |
| args=$func_stripname_result |
| arg= |
| save_ifs=$IFS; IFS=, |
| for flag in $args; do |
| IFS=$save_ifs |
| func_quote_for_eval "$flag" |
| func_append arg " $wl$func_quote_for_eval_result" |
| func_append compiler_flags " $wl$func_quote_for_eval_result" |
| func_append linker_flags " $func_quote_for_eval_result" |
| done |
| IFS=$save_ifs |
| func_stripname ' ' '' "$arg" |
| arg=$func_stripname_result |
| ;; |
| |
| -Xcompiler) |
| prev=xcompiler |
| continue |
| ;; |
| |
| -Xlinker) |
| prev=xlinker |
| continue |
| ;; |
| |
| -XCClinker) |
| prev=xcclinker |
| continue |
| ;; |
| |
| # -msg_* for osf cc |
| -msg_*) |
| func_quote_for_eval "$arg" |
| arg=$func_quote_for_eval_result |
| ;; |
| |
| # Flags to be passed through unchanged, with rationale: |
| # -64, -mips[0-9] enable 64-bit mode for the SGI compiler |
| # -r[0-9][0-9]* specify processor for the SGI compiler |
| # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler |
| # +DA*, +DD* enable 64-bit mode for the HP compiler |
| # -q* compiler args for the IBM compiler |
| # -m*, -t[45]*, -txscale* architecture-specific flags for GCC |
| # -F/path path to uninstalled frameworks, gcc on darwin |
| # -p, -pg, --coverage, -fprofile-* profiling flags for GCC |
| # -fstack-protector* stack protector flags for GCC |
| # @file GCC response files |
| # -tp=* Portland pgcc target processor selection |
| # --sysroot=* for sysroot support |
| # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization |
| # -stdlib=* select c++ std lib with clang |
| -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ |
| -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ |
| -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*) |
| func_quote_for_eval "$arg" |
| arg=$func_quote_for_eval_result |
| func_append compile_command " $arg" |
| func_append finalize_command " $arg" |
| func_append compiler_flags " $arg" |
| continue |
| ;; |
| |
| -Z*) |
| if test os2 = "`expr $host : '.*\(os2\)'`"; then |
| # OS/2 uses -Zxxx to specify OS/2-specific options |
| compiler_flags="$compiler_flags $arg" |
| func_append compile_command " $arg" |
| func_append finalize_command " $arg" |
| case $arg in |
| -Zlinker | -Zstack) |
| prev=xcompiler |
| ;; |
| esac |
| continue |
| else |
| # Otherwise treat like 'Some other compiler flag' below |
| func_quote_for_eval "$arg" |
| arg=$func_quote_for_eval_result |
| fi |
| ;; |
| |
| # Some other compiler flag. |
| -* | +*) |
| func_quote_for_eval "$arg" |
| arg=$func_quote_for_eval_result |
| ;; |
| |
| *.$objext) |
| # A standard object. |
| func_append objs " $arg" |
| ;; |
| |
| *.lo) |
| # A libtool-controlled object. |
| |
| # Check to see that this really is a libtool object. |
| if func_lalib_unsafe_p "$arg"; then |
| pic_object= |
| non_pic_object= |
| |
| # Read the .lo file |
| func_source "$arg" |
| |
| if test -z "$pic_object" || |
| test -z "$non_pic_object" || |
| test none = "$pic_object" && |
| test none = "$non_pic_object"; then |
| func_fatal_error "cannot find name of object for '$arg'" |
| fi |
| |
| # Extract subdirectory from the argument. |
| func_dirname "$arg" "/" "" |
| xdir=$func_dirname_result |
| |
| test none = "$pic_object" || { |
| # Prepend the subdirectory the object is found in. |
| pic_object=$xdir$pic_object |
| |
| if test dlfiles = "$prev"; then |
| if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then |
| func_append dlfiles " $pic_object" |
| prev= |
| continue |
| else |
| # If libtool objects are unsupported, then we need to preload. |
| prev=dlprefiles |
| fi |
| fi |
| |
| # CHECK ME: I think I busted this. -Ossama |
| if test dlprefiles = "$prev"; then |
| # Preload the old-style object. |
| func_append dlprefiles " $pic_object" |
| prev= |
| fi |
| |
| # A PIC object. |
| func_append libobjs " $pic_object" |
| arg=$pic_object |
| } |
| |
| # Non-PIC object. |
| if test none != "$non_pic_object"; then |
| # Prepend the subdirectory the object is found in. |
| non_pic_object=$xdir$non_pic_object |
| |
| # A standard non-PIC object |
| func_append non_pic_objects " $non_pic_object" |
| if test -z "$pic_object" || test none = "$pic_object"; then |
| arg=$non_pic_object |
| fi |
| else |
| # If the PIC object exists, use it instead. |
| # $xdir was prepended to $pic_object above. |
| non_pic_object=$pic_object |
| func_append non_pic_objects " $non_pic_object" |
| fi |
| else |
| # Only an error if not doing a dry-run. |
| if $opt_dry_run; then |
| # Extract subdirectory from the argument. |
| func_dirname "$arg" "/" "" |
| xdir=$func_dirname_result |
| |
| func_lo2o "$arg" |
| pic_object=$xdir$objdir/$func_lo2o_result |
| non_pic_object=$xdir$func_lo2o_result |
| func_append libobjs " $pic_object" |
| func_append non_pic_objects " $non_pic_object" |
| else |
| func_fatal_error "'$arg' is not a valid libtool object" |
| fi |
| fi |
| ;; |
| |
| *.$libext) |
| # An archive. |
| func_append deplibs " $arg" |
| func_append old_deplibs " $arg" |
| continue |
| ;; |
| |
| *.la) |
| # A libtool-controlled library. |
| |
| func_resolve_sysroot "$arg" |
| if test dlfiles = "$prev"; then |
| # This library was specified with -dlopen. |
| func_append dlfiles " $func_resolve_sysroot_result" |
| prev= |
| elif test dlprefiles = "$prev"; then |
| # The library was specified with -dlpreopen. |
| func_append dlprefiles " $func_resolve_sysroot_result" |
| prev= |
| else |
| func_append deplibs " $func_resolve_sysroot_result" |
| fi |
| continue |
| ;; |
| |
| # Some other compiler argument. |
| *) |
| # Unknown arguments in both finalize_command and compile_command need |
| # to be aesthetically quoted because they are evaled later. |
| func_quote_for_eval "$arg" |
| arg=$func_quote_for_eval_result |
| ;; |
| esac # arg |
| |
| # Now actually substitute the argument into the commands. |
| if test -n "$arg"; then |
| func_append compile_command " $arg" |
| func_append finalize_command " $arg" |
| fi |
| done # argument parsing loop |
| |
| test -n "$prev" && \ |
| func_fatal_help "the '$prevarg' option requires an argument" |
| |
| if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then |
| eval arg=\"$export_dynamic_flag_spec\" |
| func_append compile_command " $arg" |
| func_append finalize_command " $arg" |
| fi |
| |
| oldlibs= |
| # calculate the name of the file, without its directory |
| func_basename "$output" |
| outputname=$func_basename_result |
| libobjs_save=$libobjs |
| |
| if test -n "$shlibpath_var"; then |
| # get the directories listed in $shlibpath_var |
| eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` |
| else |
| shlib_search_path= |
| fi |
| eval sys_lib_search_path=\"$sys_lib_search_path_spec\" |
| eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" |
| |
| # Definition is injected by LT_CONFIG during libtool generation. |
| func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" |
| |
| func_dirname "$output" "/" "" |
| output_objdir=$func_dirname_result$objdir |
| func_to_tool_file "$output_objdir/" |
| tool_output_objdir=$func_to_tool_file_result |
| # Create the object directory. |
| func_mkdir_p "$output_objdir" |
| |
| # Determine the type of output |
| case $output in |
| "") |
| func_fatal_help "you must specify an output file" |
| ;; |
| *.$libext) linkmode=oldlib ;; |
| *.lo | *.$objext) linkmode=obj ;; |
| *.la) linkmode=lib ;; |
| *) linkmode=prog ;; # Anything else should be a program. |
| esac |
| |
| specialdeplibs= |
| |
| libs= |
| # Find all interdependent deplibs by searching for libraries |
| # that are linked more than once (e.g. -la -lb -la) |
| for deplib in $deplibs; do |
| if $opt_preserve_dup_deps; then |
| case "$libs " in |
| *" $deplib "*) func_append specialdeplibs " $deplib" ;; |
| esac |
| fi |
| func_append libs " $deplib" |
| done |
| |
| if test lib = "$linkmode"; then |
| libs="$predeps $libs $compiler_lib_search_path $postdeps" |
| |
| # Compute libraries that are listed more than once in $predeps |
| # $postdeps and mark them as special (i.e., whose duplicates are |
| # not to be eliminated). |
| pre_post_deps= |
| if $opt_duplicate_compiler_generated_deps; then |
| for pre_post_dep in $predeps $postdeps; do |
| case "$pre_post_deps " in |
| *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; |
| esac |
| func_append pre_post_deps " $pre_post_dep" |
| done |
| fi |
| pre_post_deps= |
| fi |
| |
| deplibs= |
| newdependency_libs= |
| newlib_search_path= |
| need_relink=no # whether we're linking any uninstalled libtool libraries |
| notinst_deplibs= # not-installed libtool libraries |
| notinst_path= # paths that contain not-installed libtool libraries |
| |
| case $linkmode in |
| lib) |
| passes="conv dlpreopen link" |
| for file in $dlfiles $dlprefiles; do |
| case $file in |
| *.la) ;; |
| *) |
| func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" |
| ;; |
| esac |
| done |
| ;; |
| prog) |
| compile_deplibs= |
| finalize_deplibs= |
| alldeplibs=false |
| newdlfiles= |
| newdlprefiles= |
| passes="conv scan dlopen dlpreopen link" |
| ;; |
| *) passes="conv" |
| ;; |
| esac |
| |
| for pass in $passes; do |
| # The preopen pass in lib mode reverses $deplibs; put it back here |
| # so that -L comes before libs that need it for instance... |
| if test lib,link = "$linkmode,$pass"; then |
| ## FIXME: Find the place where the list is rebuilt in the wrong |
| ## order, and fix it there properly |
| tmp_deplibs= |
| for deplib in $deplibs; do |
| tmp_deplibs="$deplib $tmp_deplibs" |
| done |
| deplibs=$tmp_deplibs |
| fi |
| |
| if test lib,link = "$linkmode,$pass" || |
| test prog,scan = "$linkmode,$pass"; then |
| libs=$deplibs |
| deplibs= |
| fi |
| if test prog = "$linkmode"; then |
| case $pass in |
| dlopen) libs=$dlfiles ;; |
| dlpreopen) libs=$dlprefiles ;; |
| link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; |
| esac |
| fi |
| if test lib,dlpreopen = "$linkmode,$pass"; then |
| # Collect and forward deplibs of preopened libtool libs |
| for lib in $dlprefiles; do |
| # Ignore non-libtool-libs |
| dependency_libs= |
| func_resolve_sysroot "$lib" |
| case $lib in |
| *.la) func_source "$func_resolve_sysroot_result" ;; |
| esac |
| |
| # Collect preopened libtool deplibs, except any this library |
| # has declared as weak libs |
| for deplib in $dependency_libs; do |
| func_basename "$deplib" |
| deplib_base=$func_basename_result |
| case " $weak_libs " in |
| *" $deplib_base "*) ;; |
| *) func_append deplibs " $deplib" ;; |
| esac |
| done |
| done |
| libs=$dlprefiles |
| fi |
| if test dlopen = "$pass"; then |
| # Collect dlpreopened libraries |
| save_deplibs=$deplibs |
| deplibs= |
| fi |
| |
| for deplib in $libs; do |
| lib= |
| found=false |
| case $deplib in |
| -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |
| |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) |
| if test prog,link = "$linkmode,$pass"; then |
| compile_deplibs="$deplib $compile_deplibs" |
| finalize_deplibs="$deplib $finalize_deplibs" |
| else |
| func_append compiler_flags " $deplib" |
| if test lib = "$linkmode"; then |
| case "$new_inherited_linker_flags " in |
| *" $deplib "*) ;; |
| * ) func_append new_inherited_linker_flags " $deplib" ;; |
| esac |
| fi |
| fi |
| continue |
| ;; |
| -l*) |
| if test lib != "$linkmode" && test prog != "$linkmode"; then |
| func_warning "'-l' is ignored for archives/objects" |
| continue |
| fi |
| func_stripname '-l' '' "$deplib" |
| name=$func_stripname_result |
| if test lib = "$linkmode"; then |
| searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" |
| else |
| searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" |
| fi |
| for searchdir in $searchdirs; do |
| for search_ext in .la $std_shrext .so .a; do |
| # Search the libtool library |
| lib=$searchdir/lib$name$search_ext |
| if test -f "$lib"; then |
| if test .la = "$search_ext"; then |
| found=: |
| else |
| found=false |
| fi |
| break 2 |
| fi |
| done |
| done |
| if $found; then |
| # deplib is a libtool library |
| # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, |
| # We need to do some special things here, and not later. |
| if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| case " $predeps $postdeps " in |
| *" $deplib "*) |
| if func_lalib_p "$lib"; then |
| library_names= |
| old_library= |
| func_source "$lib" |
| for l in $old_library $library_names; do |
| ll=$l |
| done |
| if test "X$ll" = "X$old_library"; then # only static version available |
| found=false |
| func_dirname "$lib" "" "." |
| ladir=$func_dirname_result |
| lib=$ladir/$old_library |
| if test prog,link = "$linkmode,$pass"; then |
| compile_deplibs="$deplib $compile_deplibs" |
| finalize_deplibs="$deplib $finalize_deplibs" |
| else |
| deplibs="$deplib $deplibs" |
| test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" |
| fi |
| continue |
| fi |
| fi |
| ;; |
| *) ;; |
| esac |
| fi |
| else |
| # deplib doesn't seem to be a libtool library |
| if test prog,link = "$linkmode,$pass"; then |
| compile_deplibs="$deplib $compile_deplibs" |
| finalize_deplibs="$deplib $finalize_deplibs" |
| else |
| deplibs="$deplib $deplibs" |
| test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" |
| fi |
| continue |
| fi |
| ;; # -l |
| *.ltframework) |
| if test prog,link = "$linkmode,$pass"; then |
| compile_deplibs="$deplib $compile_deplibs" |
| finalize_deplibs="$deplib $finalize_deplibs" |
| else |
| deplibs="$deplib $deplibs" |
| if test lib = "$linkmode"; then |
| case "$new_inherited_linker_flags " in |
| *" $deplib "*) ;; |
| * ) func_append new_inherited_linker_flags " $deplib" ;; |
| esac |
| fi |
| fi |
| continue |
| ;; |
| -L*) |
| case $linkmode in |
| lib) |
| deplibs="$deplib $deplibs" |
| test conv = "$pass" && continue |
| newdependency_libs="$deplib $newdependency_libs" |
| func_stripname '-L' '' "$deplib" |
| func_resolve_sysroot "$func_stripname_result" |
| func_append newlib_search_path " $func_resolve_sysroot_result" |
| ;; |
| prog) |
| if test conv = "$pass"; then |
| deplibs="$deplib $deplibs" |
| continue |
| fi |
| if test scan = "$pass"; then |
| deplibs="$deplib $deplibs" |
| else |
| compile_deplibs="$deplib $compile_deplibs" |
| finalize_deplibs="$deplib $finalize_deplibs" |
| fi |
| func_stripname '-L' '' "$deplib" |
| func_resolve_sysroot "$func_stripname_result" |
| func_append newlib_search_path " $func_resolve_sysroot_result" |
| ;; |
| *) |
| func_warning "'-L' is ignored for archives/objects" |
| ;; |
| esac # linkmode |
| continue |
| ;; # -L |
| -R*) |
| if test link = "$pass"; then |
| func_stripname '-R' '' "$deplib" |
| func_resolve_sysroot "$func_stripname_result" |
| dir=$func_resolve_sysroot_result |
| # Make sure the xrpath contains only unique directories. |
| case "$xrpath " in |
| *" $dir "*) ;; |
| *) func_append xrpath " $dir" ;; |
| esac |
| fi |
| deplibs="$deplib $deplibs" |
| continue |
| ;; |
| *.la) |
| func_resolve_sysroot "$deplib" |
| lib=$func_resolve_sysroot_result |
| ;; |
| *.$libext) |
| if test conv = "$pass"; then |
| deplibs="$deplib $deplibs" |
| continue |
| fi |
| case $linkmode in |
| lib) |
| # Linking convenience modules into shared libraries is allowed, |
| # but linking other static libraries is non-portable. |
| case " $dlpreconveniencelibs " in |
| *" $deplib "*) ;; |
| *) |
| valid_a_lib=false |
| case $deplibs_check_method in |
| match_pattern*) |
| set dummy $deplibs_check_method; shift |
| match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
| if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ |
| | $EGREP "$match_pattern_regex" > /dev/null; then |
| valid_a_lib=: |
| fi |
| ;; |
| pass_all) |
| valid_a_lib=: |
| ;; |
| esac |
| if $valid_a_lib; then |
| echo |
| $ECHO "*** Warning: Linking the shared library $output against the" |
| $ECHO "*** static library $deplib is not portable!" |
| deplibs="$deplib $deplibs" |
| else |
| echo |
| $ECHO "*** Warning: Trying to link with static lib archive $deplib." |
| echo "*** I have the capability to make that library automatically link in when" |
| echo "*** you link to this library. But I can only do this if you have a" |
| echo "*** shared version of the library, which you do not appear to have" |
| echo "*** because the file extensions .$libext of this argument makes me believe" |
| echo "*** that it is just a static archive that I should not use here." |
| fi |
| ;; |
| esac |
| continue |
| ;; |
| prog) |
| if test link != "$pass"; then |
| deplibs="$deplib $deplibs" |
| else |
| compile_deplibs="$deplib $compile_deplibs" |
| finalize_deplibs="$deplib $finalize_deplibs" |
| fi |
| continue |
| ;; |
| esac # linkmode |
| ;; # *.$libext |
| *.lo | *.$objext) |
| if test conv = "$pass"; then |
| deplibs="$deplib $deplibs" |
| elif test prog = "$linkmode"; then |
| if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then |
| # If there is no dlopen support or we're linking statically, |
| # we need to preload. |
| func_append newdlprefiles " $deplib" |
| compile_deplibs="$deplib $compile_deplibs" |
| finalize_deplibs="$deplib $finalize_deplibs" |
| else |
| func_append newdlfiles " $deplib" |
| fi |
| fi |
| continue |
| ;; |
| %DEPLIBS%) |
| alldeplibs=: |
| continue |
| ;; |
| esac # case $deplib |
| |
| $found || test -f "$lib" \ |
| || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" |
| |
| # Check to see that this really is a libtool archive. |
| func_lalib_unsafe_p "$lib" \ |
| || func_fatal_error "'$lib' is not a valid libtool archive" |
| |
| func_dirname "$lib" "" "." |
| ladir=$func_dirname_result |
| |
| dlname= |
| dlopen= |
| dlpreopen= |
| libdir= |
| library_names= |
| old_library= |
| inherited_linker_flags= |
| # If the library was installed with an old release of libtool, |
| # it will not redefine variables installed, or shouldnotlink |
| installed=yes |
| shouldnotlink=no |
| avoidtemprpath= |
| |
| |
| # Read the .la file |
| func_source "$lib" |
| |
| # Convert "-framework foo" to "foo.ltframework" |
| if test -n "$inherited_linker_flags"; then |
| tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` |
| for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do |
| case " $new_inherited_linker_flags " in |
| *" $tmp_inherited_linker_flag "*) ;; |
| *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; |
| esac |
| done |
| fi |
| dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| if test lib,link = "$linkmode,$pass" || |
| test prog,scan = "$linkmode,$pass" || |
| { test prog != "$linkmode" && test lib != "$linkmode"; }; then |
| test -n "$dlopen" && func_append dlfiles " $dlopen" |
| test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" |
| fi |
| |
| if test conv = "$pass"; then |
| # Only check for convenience libraries |
| deplibs="$lib $deplibs" |
| if test -z "$libdir"; then |
| if test -z "$old_library"; then |
| func_fatal_error "cannot find name of link library for '$lib'" |
| fi |
| # It is a libtool convenience library, so add in its objects. |
| func_append convenience " $ladir/$objdir/$old_library" |
| func_append old_convenience " $ladir/$objdir/$old_library" |
| elif test prog != "$linkmode" && test lib != "$linkmode"; then |
| func_fatal_error "'$lib' is not a convenience library" |
| fi |
| tmp_libs= |
| for deplib in $dependency_libs; do |
| deplibs="$deplib $deplibs" |
| if $opt_preserve_dup_deps; then |
| case "$tmp_libs " in |
| *" $deplib "*) func_append specialdeplibs " $deplib" ;; |
| esac |
| fi |
| func_append tmp_libs " $deplib" |
| done |
| continue |
| fi # $pass = conv |
| |
| |
| # Get the name of the library we link against. |
| linklib= |
| if test -n "$old_library" && |
| { test yes = "$prefer_static_libs" || |
| test built,no = "$prefer_static_libs,$installed"; }; then |
| linklib=$old_library |
| else |
| for l in $old_library $library_names; do |
| linklib=$l |
| done |
| fi |
| if test -z "$linklib"; then |
| func_fatal_error "cannot find name of link library for '$lib'" |
| fi |
| |
| # This library was specified with -dlopen. |
| if test dlopen = "$pass"; then |
| test -z "$libdir" \ |
| && func_fatal_error "cannot -dlopen a convenience library: '$lib'" |
| if test -z "$dlname" || |
| test yes != "$dlopen_support" || |
| test no = "$build_libtool_libs" |
| then |
| # If there is no dlname, no dlopen support or we're linking |
| # statically, we need to preload. We also need to preload any |
| # dependent libraries so libltdl's deplib preloader doesn't |
| # bomb out in the load deplibs phase. |
| func_append dlprefiles " $lib $dependency_libs" |
| else |
| func_append newdlfiles " $lib" |
| fi |
| continue |
| fi # $pass = dlopen |
| |
| # We need an absolute path. |
| case $ladir in |
| [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; |
| *) |
| abs_ladir=`cd "$ladir" && pwd` |
| if test -z "$abs_ladir"; then |
| func_warning "cannot determine absolute directory name of '$ladir'" |
| func_warning "passing it literally to the linker, although it might fail" |
| abs_ladir=$ladir |
| fi |
| ;; |
| esac |
| func_basename "$lib" |
| laname=$func_basename_result |
| |
| # Find the relevant object directory and library name. |
| if test yes = "$installed"; then |
| if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
| func_warning "library '$lib' was moved." |
| dir=$ladir |
| absdir=$abs_ladir |
| libdir=$abs_ladir |
| else |
| dir=$lt_sysroot$libdir |
| absdir=$lt_sysroot$libdir |
| fi |
| test yes = "$hardcode_automatic" && avoidtemprpath=yes |
| else |
| if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then |
| dir=$ladir |
| absdir=$abs_ladir |
| # Remove this search path later |
| func_append notinst_path " $abs_ladir" |
| else |
| dir=$ladir/$objdir |
| absdir=$abs_ladir/$objdir |
| # Remove this search path later |
| func_append notinst_path " $abs_ladir" |
| fi |
| fi # $installed = yes |
| func_stripname 'lib' '.la' "$laname" |
| name=$func_stripname_result |
| |
| # This library was specified with -dlpreopen. |
| if test dlpreopen = "$pass"; then |
| if test -z "$libdir" && test prog = "$linkmode"; then |
| func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" |
| fi |
| case $host in |
| # special handling for platforms with PE-DLLs. |
| *cygwin* | *msys* | *mingw* | *cegcc* ) |
| # Linker will automatically link against shared library if both |
| # static and shared are present. Therefore, ensure we extract |
| # symbols from the import library if a shared library is present |
| # (otherwise, the dlopen module name will be incorrect). We do |
| # this by putting the import library name into $newdlprefiles. |
| # We recover the dlopen module name by 'saving' the la file |
| # name in a special purpose variable, and (later) extracting the |
| # dlname from the la file. |
| if test -n "$dlname"; then |
| func_tr_sh "$dir/$linklib" |
| eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" |
| func_append newdlprefiles " $dir/$linklib" |
| else |
| func_append newdlprefiles " $dir/$old_library" |
| # Keep a list of preopened convenience libraries to check |
| # that they are being used correctly in the link pass. |
| test -z "$libdir" && \ |
| func_append dlpreconveniencelibs " $dir/$old_library" |
| fi |
| ;; |
| * ) |
| # Prefer using a static library (so that no silly _DYNAMIC symbols |
| # are required to link). |
| if test -n "$old_library"; then |
| func_append newdlprefiles " $dir/$old_library" |
| # Keep a list of preopened convenience libraries to check |
| # that they are being used correctly in the link pass. |
| test -z "$libdir" && \ |
| func_append dlpreconveniencelibs " $dir/$old_library" |
| # Otherwise, use the dlname, so that lt_dlopen finds it. |
| elif test -n "$dlname"; then |
| func_append newdlprefiles " $dir/$dlname" |
| else |
| func_append newdlprefiles " $dir/$linklib" |
| fi |
| ;; |
| esac |
| fi # $pass = dlpreopen |
| |
| if test -z "$libdir"; then |
| # Link the convenience library |
| if test lib = "$linkmode"; then |
| deplibs="$dir/$old_library $deplibs" |
| elif test prog,link = "$linkmode,$pass"; then |
| compile_deplibs="$dir/$old_library $compile_deplibs" |
| finalize_deplibs="$dir/$old_library $finalize_deplibs" |
| else |
| deplibs="$lib $deplibs" # used for prog,scan pass |
| fi |
| continue |
| fi |
| |
| |
| if test prog = "$linkmode" && test link != "$pass"; then |
| func_append newlib_search_path " $ladir" |
| deplibs="$lib $deplibs" |
| |
| linkalldeplibs=false |
| if test no != "$link_all_deplibs" || test -z "$library_names" || |
| test no = "$build_libtool_libs"; then |
| linkalldeplibs=: |
| fi |
| |
| tmp_libs= |
| for deplib in $dependency_libs; do |
| case $deplib in |
| -L*) func_stripname '-L' '' "$deplib" |
| func_resolve_sysroot "$func_stripname_result" |
| func_append newlib_search_path " $func_resolve_sysroot_result" |
| ;; |
| esac |
| # Need to link against all dependency_libs? |
| if $linkalldeplibs; then |
| deplibs="$deplib $deplibs" |
| else |
| # Need to hardcode shared library paths |
| # or/and link against static libraries |
| newdependency_libs="$deplib $newdependency_libs" |
| fi |
| if $opt_preserve_dup_deps; then |
| case "$tmp_libs " in |
| *" $deplib "*) func_append specialdeplibs " $deplib" ;; |
| esac |
| fi |
| func_append tmp_libs " $deplib" |
| done # for deplib |
| continue |
| fi # $linkmode = prog... |
| |
| if test prog,link = "$linkmode,$pass"; then |
| if test -n "$library_names" && |
| { { test no = "$prefer_static_libs" || |
| test built,yes = "$prefer_static_libs,$installed"; } || |
| test -z "$old_library"; }; then |
| # We need to hardcode the library path |
| if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then |
| # Make sure the rpath contains only unique directories. |
| case $temp_rpath: in |
| *"$absdir:"*) ;; |
| *) func_append temp_rpath "$absdir:" ;; |
| esac |
| fi |
| |
| # Hardcode the library path. |
| # Skip directories that are in the system default run-time |
| # search path. |
| case " $sys_lib_dlsearch_path " in |
| *" $absdir "*) ;; |
| *) |
| case "$compile_rpath " in |
| *" $absdir "*) ;; |
| *) func_append compile_rpath " $absdir" ;; |
| esac |
| ;; |
| esac |
| case " $sys_lib_dlsearch_path " in |
| *" $libdir "*) ;; |
| *) |
| case "$finalize_rpath " in |
| *" $libdir "*) ;; |
| *) func_append finalize_rpath " $libdir" ;; |
| esac |
| ;; |
| esac |
| fi # $linkmode,$pass = prog,link... |
| |
| if $alldeplibs && |
| { test pass_all = "$deplibs_check_method" || |
| { test yes = "$build_libtool_libs" && |
| test -n "$library_names"; }; }; then |
| # We only need to search for static libraries |
| continue |
| fi |
| fi |
| |
| link_static=no # Whether the deplib will be linked statically |
| use_static_libs=$prefer_static_libs |
| if test built = "$use_static_libs" && test yes = "$installed"; then |
| use_static_libs=no |
| fi |
| if test -n "$library_names" && |
| { test no = "$use_static_libs" || test -z "$old_library"; }; then |
| case $host in |
| *cygwin* | *msys* | *mingw* | *cegcc* | *os2*) |
| # No point in relinking DLLs because paths are not encoded |
| func_append notinst_deplibs " $lib" |
| need_relink=no |
| ;; |
| *) |
| if test no = "$installed"; then |
| func_append notinst_deplibs " $lib" |
| need_relink=yes |
| fi |
| ;; |
| esac |
| # This is a shared library |
| |
| # Warn about portability, can't link against -module's on some |
| # systems (darwin). Don't bleat about dlopened modules though! |
| dlopenmodule= |
| for dlpremoduletest in $dlprefiles; do |
| if test "X$dlpremoduletest" = "X$lib"; then |
| dlopenmodule=$dlpremoduletest |
| break |
| fi |
| done |
| if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then |
| echo |
| if test prog = "$linkmode"; then |
| $ECHO "*** Warning: Linking the executable $output against the loadable module" |
| else |
| $ECHO "*** Warning: Linking the shared library $output against the loadable module" |
| fi |
| $ECHO "*** $linklib is not portable!" |
| fi |
| if test lib = "$linkmode" && |
| test yes = "$hardcode_into_libs"; then |
| # Hardcode the library path. |
| # Skip directories that are in the system default run-time |
| # search path. |
| case " $sys_lib_dlsearch_path " in |
| *" $absdir "*) ;; |
| *) |
| case "$compile_rpath " in |
| *" $absdir "*) ;; |
| *) func_append compile_rpath " $absdir" ;; |
| esac |
| ;; |
| esac |
| case " $sys_lib_dlsearch_path " in |
| *" $libdir "*) ;; |
| *) |
| case "$finalize_rpath " in |
| *" $libdir "*) ;; |
| *) func_append finalize_rpath " $libdir" ;; |
| esac |
| ;; |
| esac |
| fi |
| |
| if test -n "$old_archive_from_expsyms_cmds"; then |
| # figure out the soname |
| set dummy $library_names |
| shift |
| realname=$1 |
| shift |
| libname=`eval "\\$ECHO \"$libname_spec\""` |
| # use dlname if we got it. it's perfectly good, no? |
| if test -n "$dlname"; then |
| soname=$dlname |
| elif test -n "$soname_spec"; then |
| # bleh windows |
| case $host in |
| *cygwin* | *msys* | mingw* | *cegcc* | *os2*) |
| func_arith $current - $age |
| major=$func_arith_result |
| versuffix=-$major |
| ;; |
| esac |
| eval soname=\"$soname_spec\" |
| else |
| soname=$realname |
| fi |
| |
| # Make a new name for the extract_expsyms_cmds to use |
| soroot=$soname |
| func_basename "$soroot" |
| soname=$func_basename_result |
| func_stripname 'lib' '.dll' "$soname" |
| newlib=libimp-$func_stripname_result.a |
| |
| # If the library has no export list, then create one now |
| if test -f "$output_objdir/$soname-def"; then : |
| else |
| func_verbose "extracting exported symbol list from '$soname'" |
| func_execute_cmds "$extract_expsyms_cmds" 'exit $?' |
| fi |
| |
| # Create $newlib |
| if test -f "$output_objdir/$newlib"; then :; else |
| func_verbose "generating import library for '$soname'" |
| func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' |
| fi |
| # make sure the library variables are pointing to the new library |
| dir=$output_objdir |
| linklib=$newlib |
| fi # test -n "$old_archive_from_expsyms_cmds" |
| |
| if test prog = "$linkmode" || test relink != "$opt_mode"; then |
| add_shlibpath= |
| add_dir= |
| add= |
| lib_linked=yes |
| case $hardcode_action in |
| immediate | unsupported) |
| if test no = "$hardcode_direct"; then |
| add=$dir/$linklib |
| case $host in |
| *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; |
| *-*-sysv4*uw2*) add_dir=-L$dir ;; |
| *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ |
| *-*-unixware7*) add_dir=-L$dir ;; |
| *-*-darwin* ) |
| # if the lib is a (non-dlopened) module then we cannot |
| # link against it, someone is ignoring the earlier warnings |
| if /usr/bin/file -L $add 2> /dev/null | |
| $GREP ": [^:]* bundle" >/dev/null; then |
| if test "X$dlopenmodule" != "X$lib"; then |
| $ECHO "*** Warning: lib $linklib is a module, not a shared library" |
| if test -z "$old_library"; then |
| echo |
| echo "*** And there doesn't seem to be a static archive available" |
| echo "*** The link will probably fail, sorry" |
| else |
| add=$dir/$old_library |
| fi |
| elif test -n "$old_library"; then |
| add=$dir/$old_library |
| fi |
| fi |
| esac |
| elif test no = "$hardcode_minus_L"; then |
| case $host in |
| *-*-sunos*) add_shlibpath=$dir ;; |
| esac |
| add_dir=-L$dir |
| add=-l$name |
| elif test no = "$hardcode_shlibpath_var"; then |
| add_shlibpath=$dir |
| add=-l$name |
| else |
| lib_linked=no |
| fi |
| ;; |
| relink) |
| if test yes = "$hardcode_direct" && |
| test no = "$hardcode_direct_absolute"; then |
| add=$dir/$linklib |
| elif test yes = "$hardcode_minus_L"; then |
| add_dir=-L$absdir |
| # Try looking first in the location we're being installed to. |
| if test -n "$inst_prefix_dir"; then |
| case $libdir in |
| [\\/]*) |
| func_append add_dir " -L$inst_prefix_dir$libdir" |
| ;; |
| esac |
| fi |
| add=-l$name |
| elif test yes = "$hardcode_shlibpath_var"; then |
| add_shlibpath=$dir |
| add=-l$name |
| else |
| lib_linked=no |
| fi |
| ;; |
| *) lib_linked=no ;; |
| esac |
| |
| if test yes != "$lib_linked"; then |
| func_fatal_configuration "unsupported hardcode properties" |
| fi |
| |
| if test -n "$add_shlibpath"; then |
| case :$compile_shlibpath: in |
| *":$add_shlibpath:"*) ;; |
| *) func_append compile_shlibpath "$add_shlibpath:" ;; |
| esac |
| fi |
| if test prog = "$linkmode"; then |
| test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" |
| test -n "$add" && compile_deplibs="$add $compile_deplibs" |
| else |
| test -n "$add_dir" && deplibs="$add_dir $deplibs" |
| test -n "$add" && deplibs="$add $deplibs" |
| if test yes != "$hardcode_direct" && |
| test yes != "$hardcode_minus_L" && |
| test yes = "$hardcode_shlibpath_var"; then |
| case :$finalize_shlibpath: in |
| *":$libdir:"*) ;; |
| *) func_append finalize_shlibpath "$libdir:" ;; |
| esac |
| fi |
| fi |
| fi |
| |
| if test prog = "$linkmode" || test relink = "$opt_mode"; then |
| add_shlibpath= |
| add_dir= |
| add= |
| # Finalize command for both is simple: just hardcode it. |
| if test yes = "$hardcode_direct" && |
| test no = "$hardcode_direct_absolute"; then |
| add=$libdir/$linklib |
| elif test yes = "$hardcode_minus_L"; then |
| add_dir=-L$libdir |
| add=-l$name |
| elif test yes = "$hardcode_shlibpath_var"; then |
| case :$finalize_shlibpath: in |
| *":$libdir:"*) ;; |
| *) func_append finalize_shlibpath "$libdir:" ;; |
| esac |
| add=-l$name |
| elif test yes = "$hardcode_automatic"; then |
| if test -n "$inst_prefix_dir" && |
| test -f "$inst_prefix_dir$libdir/$linklib"; then |
| add=$inst_prefix_dir$libdir/$linklib |
| else |
| add=$libdir/$linklib |
| fi |
| else |
| # We cannot seem to hardcode it, guess we'll fake it. |
| add_dir=-L$libdir |
| # Try looking first in the location we're being installed to. |
| if test -n "$inst_prefix_dir"; then |
| case $libdir in |
| [\\/]*) |
| func_append add_dir " -L$inst_prefix_dir$libdir" |
| ;; |
| esac |
| fi |
| add=-l$name |
| fi |
| |
| if test prog = "$linkmode"; then |
| test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" |
| test -n "$add" && finalize_deplibs="$add $finalize_deplibs" |
| else |
| test -n "$add_dir" && deplibs="$add_dir $deplibs" |
| test -n "$add" && deplibs="$add $deplibs" |
| fi |
| fi |
| elif test prog = "$linkmode"; then |
| # Here we assume that one of hardcode_direct or hardcode_minus_L |
| # is not unsupported. This is valid on all known static and |
| # shared platforms. |
| if test unsupported != "$hardcode_direct"; then |
| test -n "$old_library" && linklib=$old_library |
| compile_deplibs="$dir/$linklib $compile_deplibs" |
| finalize_deplibs="$dir/$linklib $finalize_deplibs" |
| else |
| compile_deplibs="-l$name -L$dir $compile_deplibs" |
| finalize_deplibs="-l$name -L$dir $finalize_deplibs" |
| fi |
| elif test yes = "$build_libtool_libs"; then |
| # Not a shared library |
| if test pass_all != "$deplibs_check_method"; then |
| # We're trying link a shared library against a static one |
| # but the system doesn't support it. |
| |
| # Just print a warning and add the library to dependency_libs so |
| # that the program can be linked against the static library. |
| echo |
| $ECHO "*** Warning: This system cannot link to static lib archive $lib." |
| echo "*** I have the capability to make that library automatically link in when" |
| echo "*** you link to this library. But I can only do this if you have a" |
| echo "*** shared version of the library, which you do not appear to have." |
| if test yes = "$module"; then |
| echo "*** But as you try to build a module library, libtool will still create " |
| echo "*** a static module, that should work as long as the dlopening application" |
| echo "*** is linked with the -dlopen flag to resolve symbols at runtime." |
| if test -z "$global_symbol_pipe"; then |
| echo |
| echo "*** However, this would only work if libtool was able to extract symbol" |
| echo "*** lists from a program, using 'nm' or equivalent, but libtool could" |
| echo "*** not find such a program. So, this module is probably useless." |
| echo "*** 'nm' from GNU binutils and a full rebuild may help." |
| fi |
| if test no = "$build_old_libs"; then |
| build_libtool_libs=module |
| build_old_libs=yes |
| else |
| build_libtool_libs=no |
| fi |
| fi |
| else |
| deplibs="$dir/$old_library $deplibs" |
| link_static=yes |
| fi |
| fi # link shared/static library? |
| |
| if test lib = "$linkmode"; then |
| if test -n "$dependency_libs" && |
| { test yes != "$hardcode_into_libs" || |
| test yes = "$build_old_libs" || |
| test yes = "$link_static"; }; then |
| # Extract -R from dependency_libs |
| temp_deplibs= |
| for libdir in $dependency_libs; do |
| case $libdir in |
| -R*) func_stripname '-R' '' "$libdir" |
| temp_xrpath=$func_stripname_result |
| case " $xrpath " in |
| *" $temp_xrpath "*) ;; |
| *) func_append xrpath " $temp_xrpath";; |
| esac;; |
| *) func_append temp_deplibs " $libdir";; |
| esac |
| done |
| dependency_libs=$temp_deplibs |
| fi |
| |
| func_append newlib_search_path " $absdir" |
| # Link against this library |
| test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" |
| # ... and its dependency_libs |
| tmp_libs= |
| for deplib in $dependency_libs; do |
| newdependency_libs="$deplib $newdependency_libs" |
| case $deplib in |
| -L*) func_stripname '-L' '' "$deplib" |
| func_resolve_sysroot "$func_stripname_result";; |
| *) func_resolve_sysroot "$deplib" ;; |
| esac |
| if $opt_preserve_dup_deps; then |
| case "$tmp_libs " in |
| *" $func_resolve_sysroot_result "*) |
| func_append specialdeplibs " $func_resolve_sysroot_result" ;; |
| esac |
| fi |
| func_append tmp_libs " $func_resolve_sysroot_result" |
| done |
| |
| if test no != "$link_all_deplibs"; then |
| # Add the search paths of all dependency libraries |
| for deplib in $dependency_libs; do |
| path= |
| case $deplib in |
| -L*) path=$deplib ;; |
| *.la) |
| func_resolve_sysroot "$deplib" |
| deplib=$func_resolve_sysroot_result |
| func_dirname "$deplib" "" "." |
| dir=$func_dirname_result |
| # We need an absolute path. |
| case $dir in |
| [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; |
| *) |
| absdir=`cd "$dir" && pwd` |
| if test -z "$absdir"; then |
| func_warning "cannot determine absolute directory name of '$dir'" |
| absdir=$dir |
| fi |
| ;; |
| esac |
| if $GREP "^installed=no" $deplib > /dev/null; then |
| case $host in |
| *-*-darwin*) |
| depdepl= |
| eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` |
| if test -n "$deplibrary_names"; then |
| for tmp in $deplibrary_names; do |
| depdepl=$tmp |
| done |
| if test -f "$absdir/$objdir/$depdepl"; then |
| depdepl=$absdir/$objdir/$depdepl |
| darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` |
| if test -z "$darwin_install_name"; then |
| darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` |
| fi |
| func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" |
| func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" |
| path= |
| fi |
| fi |
| ;; |
| *) |
| path=-L$absdir/$objdir |
| ;; |
| esac |
| else |
| eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` |
| test -z "$libdir" && \ |
| func_fatal_error "'$deplib' is not a valid libtool archive" |
| test "$absdir" != "$libdir" && \ |
| func_warning "'$deplib' seems to be moved" |
| |
| path=-L$absdir |
| fi |
| ;; |
| esac |
| case " $deplibs " in |
| *" $path "*) ;; |
| *) deplibs="$path $deplibs" ;; |
| esac |
| done |
| fi # link_all_deplibs != no |
| fi # linkmode = lib |
| done # for deplib in $libs |
| if test link = "$pass"; then |
| if test prog = "$linkmode"; then |
| compile_deplibs="$new_inherited_linker_flags $compile_deplibs" |
| finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" |
| else |
| compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| fi |
| fi |
| dependency_libs=$newdependency_libs |
| if test dlpreopen = "$pass"; then |
| # Link the dlpreopened libraries before other libraries |
| for deplib in $save_deplibs; do |
| deplibs="$deplib $deplibs" |
| done |
| fi |
| if test dlopen != "$pass"; then |
| test conv = "$pass" || { |
| # Make sure lib_search_path contains only unique directories. |
| lib_search_path= |
| for dir in $newlib_search_path; do |
| case "$lib_search_path " in |
| *" $dir "*) ;; |
| *) func_append lib_search_path " $dir" ;; |
| esac |
| done |
| newlib_search_path= |
| } |
| |
| if test prog,link = "$linkmode,$pass"; then |
| vars="compile_deplibs finalize_deplibs" |
| else |
| vars=deplibs |
| fi |
| for var in $vars dependency_libs; do |
| # Add libraries to $var in reverse order |
| eval tmp_libs=\"\$$var\" |
| new_libs= |
| for deplib in $tmp_libs; do |
| # FIXME: Pedantically, this is the right thing to do, so |
| # that some nasty dependency loop isn't accidentally |
| # broken: |
| #new_libs="$deplib $new_libs" |
| # Pragmatically, this seems to cause very few problems in |
| # practice: |
| case $deplib in |
| -L*) new_libs="$deplib $new_libs" ;; |
| -R*) ;; |
| *) |
| # And here is the reason: when a library appears more |
| # than once as an explicit dependence of a library, or |
| # is implicitly linked in more than once by the |
| # compiler, it is considered special, and multiple |
| # occurrences thereof are not removed. Compare this |
| # with having the same library being listed as a |
| # dependency of multiple other libraries: in this case, |
| # we know (pedantically, we assume) the library does not |
| # need to be listed more than once, so we keep only the |
| # last copy. This is not always right, but it is rare |
| # enough that we require users that really mean to play |
| # such unportable linking tricks to link the library |
| # using -Wl,-lname, so that libtool does not consider it |
| # for duplicate removal. |
| case " $specialdeplibs " in |
| *" $deplib "*) new_libs="$deplib $new_libs" ;; |
| *) |
| case " $new_libs " in |
| *" $deplib "*) ;; |
| *) new_libs="$deplib $new_libs" ;; |
| esac |
| ;; |
| esac |
| ;; |
| esac |
| done |
| tmp_libs= |
| for deplib in $new_libs; do |
| case $deplib in |
| -L*) |
| case " $tmp_libs " in |
| *" $deplib "*) ;; |
| *) func_append tmp_libs " $deplib" ;; |
| esac |
| ;; |
| *) func_append tmp_libs " $deplib" ;; |
| esac |
| done |
| eval $var=\"$tmp_libs\" |
| done # for var |
| fi |
| |
| # Add Sun CC postdeps if required: |
| test CXX = "$tagname" && { |
| case $host_os in |
| linux*) |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ C*) # Sun C++ 5.9 |
| func_suncc_cstd_abi |
| |
| if test no != "$suncc_use_cstd_abi"; then |
| func_append postdeps ' -library=Cstd -library=Crun' |
| fi |
| ;; |
| esac |
| ;; |
| |
| solaris*) |
| func_cc_basename "$CC" |
| case $func_cc_basename_result in |
| CC* | sunCC*) |
| func_suncc_cstd_abi |
| |
| if test no != "$suncc_use_cstd_abi"; then |
| func_append postdeps ' -library=Cstd -library=Crun' |
| fi |
| ;; |
| esac |
| ;; |
| esac |
| } |
| |
| # Last step: remove runtime libs from dependency_libs |
| # (they stay in deplibs) |
| tmp_libs= |
| for i in $dependency_libs; do |
| case " $predeps $postdeps $compiler_lib_search_path " in |
| *" $i "*) |
| i= |
| ;; |
| esac |
| if test -n "$i"; then |
| func_append tmp_libs " $i" |
| fi |
| done |
| dependency_libs=$tmp_libs |
| done # for pass |
| if test prog = "$linkmode"; then |
| dlfiles=$newdlfiles |
| fi |
| if test prog = "$linkmode" || test lib = "$linkmode"; then |
| dlprefiles=$newdlprefiles |
| fi |
| |
| case $linkmode in |
| oldlib) |
| if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
| func_warning "'-dlopen' is ignored for archives" |
| fi |
| |
| case " $deplibs" in |
| *\ -l* | *\ -L*) |
| func_warning "'-l' and '-L' are ignored for archives" ;; |
| esac |
| |
| test -n "$rpath" && \ |
| func_warning "'-rpath' is ignored for archives" |
| |
| test -n "$xrpath" && \ |
| func_warning "'-R' is ignored for archives" |
| |
| test -n "$vinfo" && \ |
| func_warning "'-version-info/-version-number' is ignored for archives" |
| |
| test -n "$release" && \ |
| func_warning "'-release' is ignored for archives" |
| |
| test -n "$export_symbols$export_symbols_regex" && \ |
| func_warning "'-export-symbols' is ignored for archives" |
| |
| # Now set the variables for building old libraries. |
| build_libtool_libs=no |
| oldlibs=$output |
| func_append objs "$old_deplibs" |
| ;; |
| |
| lib) |
| # Make sure we only generate libraries of the form 'libNAME.la'. |
| case $outputname in |
| lib*) |
| func_stripname 'lib' '.la' "$outputname" |
| name=$func_stripname_result |
| eval shared_ext=\"$shrext_cmds\" |
| eval libname=\"$libname_spec\" |
| ;; |
| *) |
| test no = "$module" \ |
| && func_fatal_help "libtool library '$output' must begin with 'lib'" |
| |
| if test no != "$need_lib_prefix"; then |
| # Add the "lib" prefix for modules if required |
| func_stripname '' '.la' "$outputname" |
| name=$func_stripname_result |
| eval shared_ext=\"$shrext_cmds\" |
| eval libname=\"$libname_spec\" |
| else |
| func_stripname '' '.la' "$outputname" |
| libname=$func_stripname_result |
| fi |
| ;; |
| esac |
| |
| if test -n "$objs"; then |
| if test pass_all != "$deplibs_check_method"; then |
| func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" |
| else |
| echo |
| $ECHO "*** Warning: Linking the shared library $output against the non-libtool" |
| $ECHO "*** objects $objs is not portable!" |
| func_append libobjs " $objs" |
| fi |
| fi |
| |
| test no = "$dlself" \ |
| || func_warning "'-dlopen self' is ignored for libtool libraries" |
| |
| set dummy $rpath |
| shift |
| test 1 -lt "$#" \ |
| && func_warning "ignoring multiple '-rpath's for a libtool library" |
| |
| install_libdir=$1 |
| |
| oldlibs= |
| if test -z "$rpath"; then |
| if test yes = "$build_libtool_libs"; then |
| # Building a libtool convenience library. |
| # Some compilers have problems with a '.al' extension so |
| # convenience libraries should have the same extension an |
| # archive normally would. |
| oldlibs="$output_objdir/$libname.$libext $oldlibs" |
| build_libtool_libs=convenience |
| build_old_libs=yes |
| fi |
| |
| test -n "$vinfo" && \ |
| func_warning "'-version-info/-version-number' is ignored for convenience libraries" |
| |
| test -n "$release" && \ |
| func_warning "'-release' is ignored for convenience libraries" |
| else |
| |
| # Parse the version information argument. |
| save_ifs=$IFS; IFS=: |
| set dummy $vinfo 0 0 0 |
| shift |
| IFS=$save_ifs |
| |
| test -n "$7" && \ |
| func_fatal_help "too many parameters to '-version-info'" |
| |
| # convert absolute version numbers to libtool ages |
| # this retains compatibility with .la files and attempts |
| # to make the code below a bit more comprehensible |
| |
| case $vinfo_number in |
| yes) |
| number_major=$1 |
| number_minor=$2 |
| number_revision=$3 |
| # |
| # There are really only two kinds -- those that |
| # use the current revision as the major version |
| # and those that subtract age and use age as |
| # a minor version. But, then there is irix |
| # that has an extra 1 added just for fun |
| # |
| case $version_type in |
| # correct linux to gnu/linux during the next big refactor |
| darwin|freebsd-elf|linux|osf|windows|none) |
| func_arith $number_major + $number_minor |
| current=$func_arith_result |
| age=$number_minor |
| revision=$number_revision |
| ;; |
| freebsd-aout|qnx|sunos) |
| current=$number_major |
| revision=$number_minor |
| age=0 |
| ;; |
| irix|nonstopux) |
| func_arith $number_major + $number_minor |
| current=$func_arith_result |
| age=$number_minor |
| revision=$number_minor |
| lt_irix_increment=no |
| ;; |
| esac |
| ;; |
| no) |
| current=$1 |
| revision=$2 |
| age=$3 |
| ;; |
| esac |
| |
| # Check that each of the things are valid numbers. |
| case $current in |
| 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
| *) |
| func_error "CURRENT '$current' must be a nonnegative integer" |
| func_fatal_error "'$vinfo' is not valid version information" |
| ;; |
| esac |
| |
| case $revision in |
| 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
| *) |
| func_error "REVISION '$revision' must be a nonnegative integer" |
| func_fatal_error "'$vinfo' is not valid version information" |
| ;; |
| esac |
| |
| case $age in |
| 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; |
| *) |
| func_error "AGE '$age' must be a nonnegative integer" |
| func_fatal_error "'$vinfo' is not valid version information" |
| ;; |
| esac |
| |
| if test "$age" -gt "$current"; then |
| func_error "AGE '$age' is greater than the current interface number '$current'" |
| func_fatal_error "'$vinfo' is not valid version information" |
| fi |
| |
| # Calculate the version variables. |
| major= |
| versuffix= |
| verstring= |
| case $version_type in |
| none) ;; |
| |
| darwin) |
| # Like Linux, but with the current version available in |
| # verstring for coding it into the library header |
| func_arith $current - $age |
| major=.$func_arith_result |
| versuffix=$major.$age.$revision |
| # Darwin ld doesn't like 0 for these options... |
| func_arith $current + 1 |
| minor_current=$func_arith_result |
| xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" |
| verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" |
| # On Darwin other compilers |
| case $CC in |
| nagfor*) |
| verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" |
| ;; |
| *) |
| verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" |
| ;; |
| esac |
| ;; |
| |
| freebsd-aout) |
| major=.$current |
| versuffix=.$current.$revision |
| ;; |
| |
| freebsd-elf) |
| func_arith $current - $age |
| major=.$func_arith_result |
| versuffix=$major.$age.$revision |
| ;; |
| |
| irix | nonstopux) |
| if test no = "$lt_irix_increment"; then |
| func_arith $current - $age |
| else |
| func_arith $current - $age + 1 |
| fi |
| major=$func_arith_result |
| |
| case $version_type in |
| nonstopux) verstring_prefix=nonstopux ;; |
| *) verstring_prefix=sgi ;; |
| esac |
| verstring=$verstring_prefix$major.$revision |
| |
| # Add in all the interfaces that we are compatible with. |
| loop=$revision |
| while test 0 -ne "$loop"; do |
| func_arith $revision - $loop |
| iface=$func_arith_result |
| func_arith $loop - 1 |
| loop=$func_arith_result |
| verstring=$verstring_prefix$major.$iface:$verstring |
| done |
| |
| # Before this point, $major must not contain '.'. |
| major=.$major |
| versuffix=$major.$revision |
| ;; |
| |
| linux) # correct to gnu/linux during the next big refactor |
| func_arith $current - $age |
| major=.$func_arith_result |
| versuffix=$major.$age.$revision |
| ;; |
| |
| osf) |
| func_arith $current - $age |
| major=.$func_arith_result |
| versuffix=.$current.$age.$revision |
| verstring=$current.$age.$revision |
| |
| # Add in all the interfaces that we are compatible with. |
| loop=$age |
| while test 0 -ne "$loop"; do |
| func_arith $current - $loop |
| iface=$func_arith_result |
| func_arith $loop - 1 |
| loop=$func_arith_result |
| verstring=$verstring:$iface.0 |
| done |
| |
| # Make executables depend on our current version. |
| func_append verstring ":$current.0" |
| ;; |
| |
| qnx) |
| major=.$current |
| versuffix=.$current |
| ;; |
| |
| sco) |
| major=.$current |
| versuffix=.$current |
| ;; |
| |
| sunos) |
| major=.$current |
| versuffix=.$current.$revision |
| ;; |
| |
| windows) |
| # Use '-' rather than '.', since we only want one |
| # extension on DOS 8.3 file systems. |
| func_arith $current - $age |
| major=$func_arith_result |
| versuffix=-$major |
| ;; |
| |
| *) |
| func_fatal_configuration "unknown library version type '$version_type'" |
| ;; |
| esac |
| |
| # Clear the version info if we defaulted, and they specified a release. |
| if test -z "$vinfo" && test -n "$release"; then |
| major= |
| case $version_type in |
| darwin) |
| # we can't check for "0.0" in archive_cmds due to quoting |
| # problems, so we reset it completely |
| verstring= |
| ;; |
| *) |
| verstring=0.0 |
| ;; |
| esac |
| if test no = "$need_version"; then |
| versuffix= |
| else |
| versuffix=.0.0 |
| fi |
| fi |
| |
| # Remove version info from name if versioning should be avoided |
| if test yes,no = "$avoid_version,$need_version"; then |
| major= |
| versuffix= |
| verstring= |
| fi |
| |
| # Check to see if the archive will have undefined symbols. |
| if test yes = "$allow_undefined"; then |
| if test unsupported = "$allow_undefined_flag"; then |
| if test yes = "$build_old_libs"; then |
| func_warning "undefined symbols not allowed in $host shared libraries; building static only" |
| build_libtool_libs=no |
| else |
| func_fatal_error "can't build $host shared library unless -no-undefined is specified" |
| fi |
| fi |
| else |
| # Don't allow undefined symbols. |
| allow_undefined_flag=$no_undefined_flag |
| fi |
| |
| fi |
| |
| func_generate_dlsyms "$libname" "$libname" : |
| func_append libobjs " $symfileobj" |
| test " " = "$libobjs" && libobjs= |
| |
| if test relink != "$opt_mode"; then |
| # Remove our outputs, but don't remove object files since they |
| # may have been created when compiling PIC objects. |
| removelist= |
| tempremovelist=`$ECHO "$output_objdir/*"` |
| for p in $tempremovelist; do |
| case $p in |
| *.$objext | *.gcno) |
| ;; |
| $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) |
| if test -n "$precious_files_regex"; then |
| if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 |
| then |
| continue |
| fi |
| fi |
| func_append removelist " $p" |
| ;; |
| *) ;; |
| esac |
| done |
| test -n "$removelist" && \ |
| func_show_eval "${RM}r \$removelist" |
| fi |
| |
| # Now set the variables for building old libraries. |
| if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then |
| func_append oldlibs " $output_objdir/$libname.$libext" |
| |
| # Transform .lo files to .o files. |
| oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` |
| fi |
| |
| # Eliminate all temporary directories. |
| #for path in $notinst_path; do |
| # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` |
| # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` |
| # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` |
| #done |
| |
| if test -n "$xrpath"; then |
| # If the user specified any rpath flags, then add them. |
| temp_xrpath= |
| for libdir in $xrpath; do |
| func_replace_sysroot "$libdir" |
| func_append temp_xrpath " -R$func_replace_sysroot_result" |
| case "$finalize_rpath " in |
| *" $libdir "*) ;; |
| *) func_append finalize_rpath " $libdir" ;; |
| esac |
| done |
| if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then |
| dependency_libs="$temp_xrpath $dependency_libs" |
| fi |
| fi |
| |
| # Make sure dlfiles contains only unique files that won't be dlpreopened |
| old_dlfiles=$dlfiles |
| dlfiles= |
| for lib in $old_dlfiles; do |
| case " $dlprefiles $dlfiles " in |
| *" $lib "*) ;; |
| *) func_append dlfiles " $lib" ;; |
| esac |
| done |
| |
| # Make sure dlprefiles contains only unique files |
| old_dlprefiles=$dlprefiles |
| dlprefiles= |
| for lib in $old_dlprefiles; do |
| case "$dlprefiles " in |
| *" $lib "*) ;; |
| *) func_append dlprefiles " $lib" ;; |
| esac |
| done |
| |
| if test yes = "$build_libtool_libs"; then |
| if test -n "$rpath"; then |
| case $host in |
| *-*-cygwin* | *-*-msys* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) |
| # these systems don't actually have a c library (as such)! |
| ;; |
| *-*-rhapsody* | *-*-darwin1.[012]) |
| # Rhapsody C library is in the System framework |
| func_append deplibs " System.ltframework" |
| ;; |
| *-*-netbsd*) |
| # Don't link with libc until the a.out ld.so is fixed. |
| ;; |
| *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) |
| # Do not include libc due to us having libc/libc_r. |
| ;; |
| *-*-sco3.2v5* | *-*-sco5v6*) |
| # Causes problems with __ctype |
| ;; |
| *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) |
| # Compiler inserts libc in the correct place for threads to work |
| ;; |
| *) |
| # Add libc to deplibs on all other systems if necessary. |
| if test yes = "$build_libtool_need_lc"; then |
| func_append deplibs " -lc" |
| fi |
| ;; |
| esac |
| fi |
| |
| # Transform deplibs into only deplibs that can be linked in shared. |
| name_save=$name |
| libname_save=$libname |
| release_save=$release |
| versuffix_save=$versuffix |
| major_save=$major |
| # I'm not sure if I'm treating the release correctly. I think |
| # release should show up in the -l (ie -lgmp5) so we don't want to |
| # add it in twice. Is that correct? |
| release= |
| versuffix= |
| major= |
| newdeplibs= |
| droppeddeps=no |
| case $deplibs_check_method in |
| pass_all) |
| # Don't check for shared/static. Everything works. |
| # This might be a little naive. We might want to check |
| # whether the library exists or not. But this is on |
| # osf3 & osf4 and I'm not really sure... Just |
| # implementing what was already the behavior. |
| newdeplibs=$deplibs |
| ;; |
| test_compile) |
| # This code stresses the "libraries are programs" paradigm to its |
| # limits. Maybe even breaks it. We compile a program, linking it |
| # against the deplibs as a proxy for the library. Then we can check |
| # whether they linked in statically or dynamically with ldd. |
| $opt_dry_run || $RM conftest.c |
| cat > conftest.c <<EOF |
| int main() { return 0; } |
| EOF |
| $opt_dry_run || $RM conftest |
| if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then |
| ldd_output=`ldd conftest` |
| for i in $deplibs; do |
| case $i in |
| -l*) |
| func_stripname -l '' "$i" |
| name=$func_stripname_result |
| if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| case " $predeps $postdeps " in |
| *" $i "*) |
| func_append newdeplibs " $i" |
| i= |
| ;; |
| esac |
| fi |
| if test -n "$i"; then |
| libname=`eval "\\$ECHO \"$libname_spec\""` |
| deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` |
| set dummy $deplib_matches; shift |
| deplib_match=$1 |
| if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then |
| func_append newdeplibs " $i" |
| else |
| droppeddeps=yes |
| echo |
| $ECHO "*** Warning: dynamic linker does not accept needed library $i." |
| echo "*** I have the capability to make that library automatically link in when" |
| echo "*** you link to this library. But I can only do this if you have a" |
| echo "*** shared version of the library, which I believe you do not have" |
| echo "*** because a test_compile did reveal that the linker did not use it for" |
| echo "*** its dynamic dependency list that programs get resolved with at runtime." |
| fi |
| fi |
| ;; |
| *) |
| func_append newdeplibs " $i" |
| ;; |
| esac |
| done |
| else |
| # Error occurred in the first compile. Let's try to salvage |
| # the situation: Compile a separate program for each library. |
| for i in $deplibs; do |
| case $i in |
| -l*) |
| func_stripname -l '' "$i" |
| name=$func_stripname_result |
| $opt_dry_run || $RM conftest |
| if $LTCC $LTCFLAGS -o conftest conftest.c $i; then |
| ldd_output=`ldd conftest` |
| if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| case " $predeps $postdeps " in |
| *" $i "*) |
| func_append newdeplibs " $i" |
| i= |
| ;; |
| esac |
| fi |
| if test -n "$i"; then |
| libname=`eval "\\$ECHO \"$libname_spec\""` |
| deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` |
| set dummy $deplib_matches; shift |
| deplib_match=$1 |
| if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then |
| func_append newdeplibs " $i" |
| else |
| droppeddeps=yes |
| echo |
| $ECHO "*** Warning: dynamic linker does not accept needed library $i." |
| echo "*** I have the capability to make that library automatically link in when" |
| echo "*** you link to this library. But I can only do this if you have a" |
| echo "*** shared version of the library, which you do not appear to have" |
| echo "*** because a test_compile did reveal that the linker did not use this one" |
| echo "*** as a dynamic dependency that programs can get resolved with at runtime." |
| fi |
| fi |
| else |
| droppeddeps=yes |
| echo |
| $ECHO "*** Warning! Library $i is needed by this library but I was not able to" |
| echo "*** make it link in! You will probably need to install it or some" |
| echo "*** library that it depends on before this library will be fully" |
| echo "*** functional. Installing it before continuing would be even better." |
| fi |
| ;; |
| *) |
| func_append newdeplibs " $i" |
| ;; |
| esac |
| done |
| fi |
| ;; |
| file_magic*) |
| set dummy $deplibs_check_method; shift |
| file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
| for a_deplib in $deplibs; do |
| case $a_deplib in |
| -l*) |
| func_stripname -l '' "$a_deplib" |
| name=$func_stripname_result |
| if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| case " $predeps $postdeps " in |
| *" $a_deplib "*) |
| func_append newdeplibs " $a_deplib" |
| a_deplib= |
| ;; |
| esac |
| fi |
| if test -n "$a_deplib"; then |
| libname=`eval "\\$ECHO \"$libname_spec\""` |
| if test -n "$file_magic_glob"; then |
| libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` |
| else |
| libnameglob=$libname |
| fi |
| test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` |
| for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do |
| if test yes = "$want_nocaseglob"; then |
| shopt -s nocaseglob |
| potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` |
| $nocaseglob |
| else |
| potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` |
| fi |
| for potent_lib in $potential_libs; do |
| # Follow soft links. |
| if ls -lLd "$potent_lib" 2>/dev/null | |
| $GREP " -> " >/dev/null; then |
| continue |
| fi |
| # The statement above tries to avoid entering an |
| # endless loop below, in case of cyclic links. |
| # We might still enter an endless loop, since a link |
| # loop can be closed while we follow links, |
| # but so what? |
| potlib=$potent_lib |
| while test -h "$potlib" 2>/dev/null; do |
| potliblink=`ls -ld $potlib | $SED 's/.* -> //'` |
| case $potliblink in |
| [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; |
| *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; |
| esac |
| done |
| if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | |
| $SED -e 10q | |
| $EGREP "$file_magic_regex" > /dev/null; then |
| func_append newdeplibs " $a_deplib" |
| a_deplib= |
| break 2 |
| fi |
| done |
| done |
| fi |
| if test -n "$a_deplib"; then |
| droppeddeps=yes |
| echo |
| $ECHO "*** Warning: linker path does not have real file for library $a_deplib." |
| echo "*** I have the capability to make that library automatically link in when" |
| echo "*** you link to this library. But I can only do this if you have a" |
| echo "*** shared version of the library, which you do not appear to have" |
| echo "*** because I did check the linker path looking for a file starting" |
| if test -z "$potlib"; then |
| $ECHO "*** with $libname but no candidates were found. (...for file magic test)" |
| else |
| $ECHO "*** with $libname and none of the candidates passed a file format test" |
| $ECHO "*** using a file magic. Last file checked: $potlib" |
| fi |
| fi |
| ;; |
| *) |
| # Add a -L argument. |
| func_append newdeplibs " $a_deplib" |
| ;; |
| esac |
| done # Gone through all deplibs. |
| ;; |
| match_pattern*) |
| set dummy $deplibs_check_method; shift |
| match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` |
| for a_deplib in $deplibs; do |
| case $a_deplib in |
| -l*) |
| func_stripname -l '' "$a_deplib" |
| name=$func_stripname_result |
| if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| case " $predeps $postdeps " in |
| *" $a_deplib "*) |
| func_append newdeplibs " $a_deplib" |
| a_deplib= |
| ;; |
| esac |
| fi |
| if test -n "$a_deplib"; then |
| libname=`eval "\\$ECHO \"$libname_spec\""` |
| for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do |
| potential_libs=`ls $i/$libname[.-]* 2>/dev/null` |
| for potent_lib in $potential_libs; do |
| potlib=$potent_lib # see symlink-check above in file_magic test |
| if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ |
| $EGREP "$match_pattern_regex" > /dev/null; then |
| func_append newdeplibs " $a_deplib" |
| a_deplib= |
| break 2 |
| fi |
| done |
| done |
| fi |
| if test -n "$a_deplib"; then |
| droppeddeps=yes |
| echo |
| $ECHO "*** Warning: linker path does not have real file for library $a_deplib." |
| echo "*** I have the capability to make that library automatically link in when" |
| echo "*** you link to this library. But I can only do this if you have a" |
| echo "*** shared version of the library, which you do not appear to have" |
| echo "*** because I did check the linker path looking for a file starting" |
| if test -z "$potlib"; then |
| $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" |
| else |
| $ECHO "*** with $libname and none of the candidates passed a file format test" |
| $ECHO "*** using a regex pattern. Last file checked: $potlib" |
| fi |
| fi |
| ;; |
| *) |
| # Add a -L argument. |
| func_append newdeplibs " $a_deplib" |
| ;; |
| esac |
| done # Gone through all deplibs. |
| ;; |
| none | unknown | *) |
| newdeplibs= |
| tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` |
| if test yes = "$allow_libtool_libs_with_static_runtimes"; then |
| for i in $predeps $postdeps; do |
| # can't use Xsed below, because $i might contain '/' |
| tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` |
| done |
| fi |
| case $tmp_deplibs in |
| *[!\ \ ]*) |
| echo |
| if test none = "$deplibs_check_method"; then |
| echo "*** Warning: inter-library dependencies are not supported in this platform." |
| else |
| echo "*** Warning: inter-library dependencies are not known to be supported." |
| fi |
| echo "*** All declared inter-library dependencies are being dropped." |
| droppeddeps=yes |
| ;; |
| esac |
| ;; |
| esac |
| versuffix=$versuffix_save |
| major=$major_save |
| release=$release_save |
| libname=$libname_save |
| name=$name_save |
| |
| case $host in |
| *-*-rhapsody* | *-*-darwin1.[012]) |
| # On Rhapsody replace the C library with the System framework |
| newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` |
| ;; |
| esac |
| |
| if test yes = "$droppeddeps"; then |
| if test yes = "$module"; then |
| echo |
| echo "*** Warning: libtool could not satisfy all declared inter-library" |
| $ECHO "*** dependencies of module $libname. Therefore, libtool will create" |
| echo "*** a static module, that should work as long as the dlopening" |
| echo "*** application is linked with the -dlopen flag." |
| if test -z "$global_symbol_pipe"; then |
| echo |
| echo "*** However, this would only work if libtool was able to extract symbol" |
| echo "*** lists from a program, using 'nm' or equivalent, but libtool could" |
| echo "*** not find such a program. So, this module is probably useless." |
| echo "*** 'nm' from GNU binutils and a full rebuild may help." |
| fi |
| if test no = "$build_old_libs"; then |
| oldlibs=$output_objdir/$libname.$libext |
| build_libtool_libs=module |
| build_old_libs=yes |
| else |
| build_libtool_libs=no |
| fi |
| else |
| echo "*** The inter-library dependencies that have been dropped here will be" |
| echo "*** automatically added whenever a program is linked with this library" |
| echo "*** or is declared to -dlopen it." |
| |
| if test no = "$allow_undefined"; then |
| echo |
| echo "*** Since this library must not contain undefined symbols," |
| echo "*** because either the platform does not support them or" |
| echo "*** it was explicitly requested with -no-undefined," |
| echo "*** libtool will only create a static version of it." |
| if test no = "$build_old_libs"; then |
| oldlibs=$output_objdir/$libname.$libext |
| build_libtool_libs=module |
| build_old_libs=yes |
| else |
| build_libtool_libs=no |
| fi |
| fi |
| fi |
| fi |
| # Done checking deplibs! |
| deplibs=$newdeplibs |
| fi |
| # Time to change all our "foo.ltframework" stuff back to "-framework foo" |
| case $host in |
| *-*-darwin*) |
| newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| ;; |
| esac |
| |
| # move library search paths that coincide with paths to not yet |
| # installed libraries to the beginning of the library search list |
| new_libs= |
| for path in $notinst_path; do |
| case " $new_libs " in |
| *" -L$path/$objdir "*) ;; |
| *) |
| case " $deplibs " in |
| *" -L$path/$objdir "*) |
| func_append new_libs " -L$path/$objdir" ;; |
| esac |
| ;; |
| esac |
| done |
| for deplib in $deplibs; do |
| case $deplib in |
| -L*) |
| case " $new_libs " in |
| *" $deplib "*) ;; |
| *) func_append new_libs " $deplib" ;; |
| esac |
| ;; |
| *) func_append new_libs " $deplib" ;; |
| esac |
| done |
| deplibs=$new_libs |
| |
| # All the library-specific variables (install_libdir is set above). |
| library_names= |
| old_library= |
| dlname= |
| |
| # Test again, we may have decided not to build it any more |
| if test yes = "$build_libtool_libs"; then |
| # Remove $wl instances when linking with ld. |
| # FIXME: should test the right _cmds variable. |
| case $archive_cmds in |
| *\$LD\ *) wl= ;; |
| esac |
| if test yes = "$hardcode_into_libs"; then |
| # Hardcode the library paths |
| hardcode_libdirs= |
| dep_rpath= |
| rpath=$finalize_rpath |
| test relink = "$opt_mode" || rpath=$compile_rpath$rpath |
| for libdir in $rpath; do |
| if test -n "$hardcode_libdir_flag_spec"; then |
| if test -n "$hardcode_libdir_separator"; then |
| func_replace_sysroot "$libdir" |
| libdir=$func_replace_sysroot_result |
| if test -z "$hardcode_libdirs"; then |
| hardcode_libdirs=$libdir |
| else |
| # Just accumulate the unique libdirs. |
| case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
| *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
| ;; |
| *) |
| func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
| ;; |
| esac |
| fi |
| else |
| eval flag=\"$hardcode_libdir_flag_spec\" |
| func_append dep_rpath " $flag" |
| fi |
| elif test -n "$runpath_var"; then |
| case "$perm_rpath " in |
| *" $libdir "*) ;; |
| *) func_append perm_rpath " $libdir" ;; |
| esac |
| fi |
| done |
| # Substitute the hardcoded libdirs into the rpath. |
| if test -n "$hardcode_libdir_separator" && |
| test -n "$hardcode_libdirs"; then |
| libdir=$hardcode_libdirs |
| eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" |
| fi |
| if test -n "$runpath_var" && test -n "$perm_rpath"; then |
| # We should set the runpath_var. |
| rpath= |
| for dir in $perm_rpath; do |
| func_append rpath "$dir:" |
| done |
| eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" |
| fi |
| test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" |
| fi |
| |
| shlibpath=$finalize_shlibpath |
| test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath |
| if test -n "$shlibpath"; then |
| eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" |
| fi |
| |
| # Get the real and link names of the library. |
| eval shared_ext=\"$shrext_cmds\" |
| eval library_names=\"$library_names_spec\" |
| set dummy $library_names |
| shift |
| realname=$1 |
| shift |
| |
| if test -n "$soname_spec"; then |
| eval soname=\"$soname_spec\" |
| else |
| soname=$realname |
| fi |
| if test -z "$dlname"; then |
| dlname=$soname |
| fi |
| |
| lib=$output_objdir/$realname |
| linknames= |
| for link |
| do |
| func_append linknames " $link" |
| done |
| |
| # Use standard objects if they are pic |
| test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| test "X$libobjs" = "X " && libobjs= |
| |
| delfiles= |
| if test -n "$export_symbols" && test -n "$include_expsyms"; then |
| $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" |
| export_symbols=$output_objdir/$libname.uexp |
| func_append delfiles " $export_symbols" |
| fi |
| |
| orig_export_symbols= |
| case $host_os in |
| cygwin* | *msys* | mingw* | cegcc*) |
| if test -n "$export_symbols" && test -z "$export_symbols_regex"; then |
| # exporting using user supplied symfile |
| func_dll_def_p "$export_symbols" || { |
| # and it's NOT already a .def file. Must figure out |
| # which of the given symbols are data symbols and tag |
| # them as such. So, trigger use of export_symbols_cmds. |
| # export_symbols gets reassigned inside the "prepare |
| # the list of exported symbols" if statement, so the |
| # include_expsyms logic still works. |
| orig_export_symbols=$export_symbols |
| export_symbols= |
| always_export_symbols=yes |
| } |
| fi |
| ;; |
| esac |
| |
| # Prepare the list of exported symbols |
| if test -z "$export_symbols"; then |
| if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then |
| func_verbose "generating symbol list for '$libname.la'" |
| export_symbols=$output_objdir/$libname.exp |
| $opt_dry_run || $RM $export_symbols |
| cmds=$export_symbols_cmds |
| save_ifs=$IFS; IFS='~' |
| for cmd1 in $cmds; do |
| IFS=$save_ifs |
| # Take the normal branch if the nm_file_list_spec branch |
| # doesn't work or if tool conversion is not needed. |
| case $nm_file_list_spec~$to_tool_file_cmd in |
| *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) |
| try_normal_branch=yes |
| eval cmd=\"$cmd1\" |
| func_len " $cmd" |
| len=$func_len_result |
| ;; |
| *) |
| try_normal_branch=no |
| ;; |
| esac |
| if test yes = "$try_normal_branch" \ |
| && { test "$len" -lt "$max_cmd_len" \ |
| || test "$max_cmd_len" -le -1; } |
| then |
| func_show_eval "$cmd" 'exit $?' |
| skipped_export=false |
| elif test -n "$nm_file_list_spec"; then |
| func_basename "$output" |
| output_la=$func_basename_result |
| save_libobjs=$libobjs |
| save_output=$output |
| output=$output_objdir/$output_la.nm |
| func_to_tool_file "$output" |
| libobjs=$nm_file_list_spec$func_to_tool_file_result |
| func_append delfiles " $output" |
| func_verbose "creating $NM input file list: $output" |
| for obj in $save_libobjs; do |
| func_to_tool_file "$obj" |
| $ECHO "$func_to_tool_file_result" |
| done > "$output" |
| eval cmd=\"$cmd1\" |
| func_show_eval "$cmd" 'exit $?' |
| output=$save_output |
| libobjs=$save_libobjs |
| skipped_export=false |
| else |
| # The command line is too long to execute in one step. |
| func_verbose "using reloadable object file for export list..." |
| skipped_export=: |
| # Break out early, otherwise skipped_export may be |
| # set to false by a later but shorter cmd. |
| break |
| fi |
| done |
| IFS=$save_ifs |
| if test -n "$export_symbols_regex" && test : != "$skipped_export"; then |
| func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' |
| func_show_eval '$MV "${export_symbols}T" "$export_symbols"' |
| fi |
| fi |
| fi |
| |
| if test -n "$export_symbols" && test -n "$include_expsyms"; then |
| tmp_export_symbols=$export_symbols |
| test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols |
| $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' |
| fi |
| |
| if test : != "$skipped_export" && test -n "$orig_export_symbols"; then |
| # The given exports_symbols file has to be filtered, so filter it. |
| func_verbose "filter symbol list for '$libname.la' to tag DATA exports" |
| # FIXME: $output_objdir/$libname.filter potentially contains lots of |
| # 's' commands, which not all seds can handle. GNU sed should be fine |
| # though. Also, the filter scales superlinearly with the number of |
| # global variables. join(1) would be nice here, but unfortunately |
| # isn't a blessed tool. |
| $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter |
| func_append delfiles " $export_symbols $output_objdir/$libname.filter" |
| export_symbols=$output_objdir/$libname.def |
| $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols |
| fi |
| |
| tmp_deplibs= |
| for test_deplib in $deplibs; do |
| case " $convenience " in |
| *" $test_deplib "*) ;; |
| *) |
| func_append tmp_deplibs " $test_deplib" |
| ;; |
| esac |
| done |
| deplibs=$tmp_deplibs |
| |
| if test -n "$convenience"; then |
| if test -n "$whole_archive_flag_spec" && |
| test yes = "$compiler_needs_object" && |
| test -z "$libobjs"; then |
| # extract the archives, so we have objects to list. |
| # TODO: could optimize this to just extract one archive. |
| whole_archive_flag_spec= |
| fi |
| if test -n "$whole_archive_flag_spec"; then |
| save_libobjs=$libobjs |
| eval libobjs=\"\$libobjs $whole_archive_flag_spec\" |
| test "X$libobjs" = "X " && libobjs= |
| else |
| gentop=$output_objdir/${outputname}x |
| func_append generated " $gentop" |
| |
| func_extract_archives $gentop $convenience |
| func_append libobjs " $func_extract_archives_result" |
| test "X$libobjs" = "X " && libobjs= |
| fi |
| fi |
| |
| if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then |
| eval flag=\"$thread_safe_flag_spec\" |
| func_append linker_flags " $flag" |
| fi |
| |
| # Make a backup of the uninstalled library when relinking |
| if test relink = "$opt_mode"; then |
| $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? |
| fi |
| |
| # Do each of the archive commands. |
| if test yes = "$module" && test -n "$module_cmds"; then |
| if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then |
| eval test_cmds=\"$module_expsym_cmds\" |
| cmds=$module_expsym_cmds |
| else |
| eval test_cmds=\"$module_cmds\" |
| cmds=$module_cmds |
| fi |
| else |
| if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then |
| eval test_cmds=\"$archive_expsym_cmds\" |
| cmds=$archive_expsym_cmds |
| else |
| eval test_cmds=\"$archive_cmds\" |
| cmds=$archive_cmds |
| fi |
| fi |
| |
| if test : != "$skipped_export" && |
| func_len " $test_cmds" && |
| len=$func_len_result && |
| test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then |
| : |
| else |
| # The command line is too long to link in one step, link piecewise |
| # or, if using GNU ld and skipped_export is not :, use a linker |
| # script. |
| |
| # Save the value of $output and $libobjs because we want to |
| # use them later. If we have whole_archive_flag_spec, we |
| # want to use save_libobjs as it was before |
| # whole_archive_flag_spec was expanded, because we can't |
| # assume the linker understands whole_archive_flag_spec. |
| # This may have to be revisited, in case too many |
| # convenience libraries get linked in and end up exceeding |
| # the spec. |
| if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then |
| save_libobjs=$libobjs |
| fi |
| save_output=$output |
| func_basename "$output" |
| output_la=$func_basename_result |
| |
| # Clear the reloadable object creation command queue and |
| # initialize k to one. |
| test_cmds= |
| concat_cmds= |
| objlist= |
| last_robj= |
| k=1 |
| |
| if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then |
| output=$output_objdir/$output_la.lnkscript |
| func_verbose "creating GNU ld script: $output" |
| echo 'INPUT (' > $output |
| for obj in $save_libobjs |
| do |
| func_to_tool_file "$obj" |
| $ECHO "$func_to_tool_file_result" >> $output |
| done |
| echo ')' >> $output |
| func_append delfiles " $output" |
| func_to_tool_file "$output" |
| output=$func_to_tool_file_result |
| elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then |
| output=$output_objdir/$output_la.lnk |
| func_verbose "creating linker input file list: $output" |
| : > $output |
| set x $save_libobjs |
| shift |
| firstobj= |
| if test yes = "$compiler_needs_object"; then |
| firstobj="$1 " |
| shift |
| fi |
| for obj |
| do |
| func_to_tool_file "$obj" |
| $ECHO "$func_to_tool_file_result" >> $output |
| done |
| func_append delfiles " $output" |
| func_to_tool_file "$output" |
| output=$firstobj\"$file_list_spec$func_to_tool_file_result\" |
| else |
| if test -n "$save_libobjs"; then |
| func_verbose "creating reloadable object files..." |
| output=$output_objdir/$output_la-$k.$objext |
| eval test_cmds=\"$reload_cmds\" |
| func_len " $test_cmds" |
| len0=$func_len_result |
| len=$len0 |
| |
| # Loop over the list of objects to be linked. |
| for obj in $save_libobjs |
| do |
| func_len " $obj" |
| func_arith $len + $func_len_result |
| len=$func_arith_result |
| if test -z "$objlist" || |
| test "$len" -lt "$max_cmd_len"; then |
| func_append objlist " $obj" |
| else |
| # The command $test_cmds is almost too long, add a |
| # command to the queue. |
| if test 1 -eq "$k"; then |
| # The first file doesn't have a previous command to add. |
| reload_objs=$objlist |
| eval concat_cmds=\"$reload_cmds\" |
| else |
| # All subsequent reloadable object files will link in |
| # the last one created. |
| reload_objs="$objlist $last_robj" |
| eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" |
| fi |
| last_robj=$output_objdir/$output_la-$k.$objext |
| func_arith $k + 1 |
| k=$func_arith_result |
| output=$output_objdir/$output_la-$k.$objext |
| objlist=" $obj" |
| func_len " $last_robj" |
| func_arith $len0 + $func_len_result |
| len=$func_arith_result |
| fi |
| done |
| # Handle the remaining objects by creating one last |
| # reloadable object file. All subsequent reloadable object |
| # files will link in the last one created. |
| test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
| reload_objs="$objlist $last_robj" |
| eval concat_cmds=\"\$concat_cmds$reload_cmds\" |
| if test -n "$last_robj"; then |
| eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" |
| fi |
| func_append delfiles " $output" |
| |
| else |
| output= |
| fi |
| |
| ${skipped_export-false} && { |
| func_verbose "generating symbol list for '$libname.la'" |
| export_symbols=$output_objdir/$libname.exp |
| $opt_dry_run || $RM $export_symbols |
| libobjs=$output |
| # Append the command to create the export file. |
| test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
| eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" |
| if test -n "$last_robj"; then |
| eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" |
| fi |
| } |
| |
| test -n "$save_libobjs" && |
| func_verbose "creating a temporary reloadable object file: $output" |
| |
| # Loop through the commands generated above and execute them. |
| save_ifs=$IFS; IFS='~' |
| for cmd in $concat_cmds; do |
| IFS=$save_ifs |
| $opt_quiet || { |
| func_quote_for_expand "$cmd" |
| eval "func_echo $func_quote_for_expand_result" |
| } |
| $opt_dry_run || eval "$cmd" || { |
| lt_exit=$? |
| |
| # Restore the uninstalled library and exit |
| if test relink = "$opt_mode"; then |
| ( cd "$output_objdir" && \ |
| $RM "${realname}T" && \ |
| $MV "${realname}U" "$realname" ) |
| fi |
| |
| exit $lt_exit |
| } |
| done |
| IFS=$save_ifs |
| |
| if test -n "$export_symbols_regex" && ${skipped_export-false}; then |
| func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' |
| func_show_eval '$MV "${export_symbols}T" "$export_symbols"' |
| fi |
| fi |
| |
| ${skipped_export-false} && { |
| if test -n "$export_symbols" && test -n "$include_expsyms"; then |
| tmp_export_symbols=$export_symbols |
| test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols |
| $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' |
| fi |
| |
| if test -n "$orig_export_symbols"; then |
| # The given exports_symbols file has to be filtered, so filter it. |
| func_verbose "filter symbol list for '$libname.la' to tag DATA exports" |
| # FIXME: $output_objdir/$libname.filter potentially contains lots of |
| # 's' commands, which not all seds can handle. GNU sed should be fine |
| # though. Also, the filter scales superlinearly with the number of |
| # global variables. join(1) would be nice here, but unfortunately |
| # isn't a blessed tool. |
| $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter |
| func_append delfiles " $export_symbols $output_objdir/$libname.filter" |
| export_symbols=$output_objdir/$libname.def |
| $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols |
| fi |
| } |
| |
| libobjs=$output |
| # Restore the value of output. |
| output=$save_output |
| |
| if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then |
| eval libobjs=\"\$libobjs $whole_archive_flag_spec\" |
| test "X$libobjs" = "X " && libobjs= |
| fi |
| # Expand the library linking commands again to reset the |
| # value of $libobjs for piecewise linking. |
| |
| # Do each of the archive commands. |
| if test yes = "$module" && test -n "$module_cmds"; then |
| if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then |
| cmds=$module_expsym_cmds |
| else |
| cmds=$module_cmds |
| fi |
| else |
| if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then |
| cmds=$archive_expsym_cmds |
| else |
| cmds=$archive_cmds |
| fi |
| fi |
| fi |
| |
| if test -n "$delfiles"; then |
| # Append the command to remove temporary files to $cmds. |
| eval cmds=\"\$cmds~\$RM $delfiles\" |
| fi |
| |
| # Add any objects from preloaded convenience libraries |
| if test -n "$dlprefiles"; then |
| gentop=$output_objdir/${outputname}x |
| func_append generated " $gentop" |
| |
| func_extract_archives $gentop $dlprefiles |
| func_append libobjs " $func_extract_archives_result" |
| test "X$libobjs" = "X " && libobjs= |
| fi |
| |
| save_ifs=$IFS; IFS='~' |
| for cmd in $cmds; do |
| IFS=$sp$nl |
| eval cmd=\"$cmd\" |
| IFS=$save_ifs |
| $opt_quiet || { |
| func_quote_for_expand "$cmd" |
| eval "func_echo $func_quote_for_expand_result" |
| } |
| $opt_dry_run || eval "$cmd" || { |
| lt_exit=$? |
| |
| # Restore the uninstalled library and exit |
| if test relink = "$opt_mode"; then |
| ( cd "$output_objdir" && \ |
| $RM "${realname}T" && \ |
| $MV "${realname}U" "$realname" ) |
| fi |
| |
| exit $lt_exit |
| } |
| done |
| IFS=$save_ifs |
| |
| # Restore the uninstalled library and exit |
| if test relink = "$opt_mode"; then |
| $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? |
| |
| if test -n "$convenience"; then |
| if test -z "$whole_archive_flag_spec"; then |
| func_show_eval '${RM}r "$gentop"' |
| fi |
| fi |
| |
| exit $EXIT_SUCCESS |
| fi |
| |
| # Create links to the real library. |
| for linkname in $linknames; do |
| if test "$realname" != "$linkname"; then |
| func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' |
| fi |
| done |
| |
| # If -module or -export-dynamic was specified, set the dlname. |
| if test yes = "$module" || test yes = "$export_dynamic"; then |
| # On all known operating systems, these are identical. |
| dlname=$soname |
| fi |
| fi |
| ;; |
| |
| obj) |
| if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then |
| func_warning "'-dlopen' is ignored for objects" |
| fi |
| |
| case " $deplibs" in |
| *\ -l* | *\ -L*) |
| func_warning "'-l' and '-L' are ignored for objects" ;; |
| esac |
| |
| test -n "$rpath" && \ |
| func_warning "'-rpath' is ignored for objects" |
| |
| test -n "$xrpath" && \ |
| func_warning "'-R' is ignored for objects" |
| |
| test -n "$vinfo" && \ |
| func_warning "'-version-info' is ignored for objects" |
| |
| test -n "$release" && \ |
| func_warning "'-release' is ignored for objects" |
| |
| case $output in |
| *.lo) |
| test -n "$objs$old_deplibs" && \ |
| func_fatal_error "cannot build library object '$output' from non-libtool objects" |
| |
| libobj=$output |
| func_lo2o "$libobj" |
| obj=$func_lo2o_result |
| ;; |
| *) |
| libobj= |
| obj=$output |
| ;; |
| esac |
| |
| # Delete the old objects. |
| $opt_dry_run || $RM $obj $libobj |
| |
| # Objects from convenience libraries. This assumes |
| # single-version convenience libraries. Whenever we create |
| # different ones for PIC/non-PIC, this we'll have to duplicate |
| # the extraction. |
| reload_conv_objs= |
| gentop= |
| # if reload_cmds runs $LD directly, get rid of -Wl from |
| # whole_archive_flag_spec and hope we can get by with turning comma |
| # into space. |
| case $reload_cmds in |
| *\$LD[\ \$]*) wl= ;; |
| esac |
| if test -n "$convenience"; then |
| if test -n "$whole_archive_flag_spec"; then |
| eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" |
| test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` |
| reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags |
| else |
| gentop=$output_objdir/${obj}x |
| func_append generated " $gentop" |
| |
| func_extract_archives $gentop $convenience |
| reload_conv_objs="$reload_objs $func_extract_archives_result" |
| fi |
| fi |
| |
| # If we're not building shared, we need to use non_pic_objs |
| test yes = "$build_libtool_libs" || libobjs=$non_pic_objects |
| |
| # Create the old-style object. |
| reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs |
| |
| output=$obj |
| func_execute_cmds "$reload_cmds" 'exit $?' |
| |
| # Exit if we aren't doing a library object file. |
| if test -z "$libobj"; then |
| if test -n "$gentop"; then |
| func_show_eval '${RM}r "$gentop"' |
| fi |
| |
| exit $EXIT_SUCCESS |
| fi |
| |
| test yes = "$build_libtool_libs" || { |
| if test -n "$gentop"; then |
| func_show_eval '${RM}r "$gentop"' |
| fi |
| |
| # Create an invalid libtool object if no PIC, so that we don't |
| # accidentally link it into a program. |
| # $show "echo timestamp > $libobj" |
| # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? |
| exit $EXIT_SUCCESS |
| } |
| |
| if test -n "$pic_flag" || test default != "$pic_mode"; then |
| # Only do commands if we really have different PIC objects. |
| reload_objs="$libobjs $reload_conv_objs" |
| output=$libobj |
| func_execute_cmds "$reload_cmds" 'exit $?' |
| fi |
| |
| if test -n "$gentop"; then |
| func_show_eval '${RM}r "$gentop"' |
| fi |
| |
| exit $EXIT_SUCCESS |
| ;; |
| |
| prog) |
| case $host in |
| *cygwin* | *msys*) func_stripname '' '.exe' "$output" |
| output=$func_stripname_result.exe;; |
| esac |
| test -n "$vinfo" && \ |
| func_warning "'-version-info' is ignored for programs" |
| |
| test -n "$release" && \ |
| func_warning "'-release' is ignored for programs" |
| |
| $preload \ |
| && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ |
| && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." |
| |
| case $host in |
| *-*-rhapsody* | *-*-darwin1.[012]) |
| # On Rhapsody replace the C library is the System framework |
| compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` |
| finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` |
| ;; |
| esac |
| |
| case $host in |
| *-*-darwin*) |
| # Don't allow lazy linking, it breaks C++ global constructors |
| # But is supposedly fixed on 10.4 or later (yay!). |
| if test CXX = "$tagname"; then |
| case ${MACOSX_DEPLOYMENT_TARGET-10.0} in |
| 10.[0123]) |
| func_append compile_command " $wl-bind_at_load" |
| func_append finalize_command " $wl-bind_at_load" |
| ;; |
| esac |
| fi |
| # Time to change all our "foo.ltframework" stuff back to "-framework foo" |
| compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` |
| ;; |
| esac |
| |
| |
| # move library search paths that coincide with paths to not yet |
| # installed libraries to the beginning of the library search list |
| new_libs= |
| for path in $notinst_path; do |
| case " $new_libs " in |
| *" -L$path/$objdir "*) ;; |
| *) |
| case " $compile_deplibs " in |
| *" -L$path/$objdir "*) |
| func_append new_libs " -L$path/$objdir" ;; |
| esac |
| ;; |
| esac |
| done |
| for deplib in $compile_deplibs; do |
| case $deplib in |
| -L*) |
| case " $new_libs " in |
| *" $deplib "*) ;; |
| *) func_append new_libs " $deplib" ;; |
| esac |
| ;; |
| *) func_append new_libs " $deplib" ;; |
| esac |
| done |
| compile_deplibs=$new_libs |
| |
| |
| func_append compile_command " $compile_deplibs" |
| func_append finalize_command " $finalize_deplibs" |
| |
| if test -n "$rpath$xrpath"; then |
| # If the user specified any rpath flags, then add them. |
| for libdir in $rpath $xrpath; do |
| # This is the magic to use -rpath. |
| case "$finalize_rpath " in |
| *" $libdir "*) ;; |
| *) func_append finalize_rpath " $libdir" ;; |
| esac |
| done |
| fi |
| |
| # Now hardcode the library paths |
| rpath= |
| hardcode_libdirs= |
| for libdir in $compile_rpath $finalize_rpath; do |
| if test -n "$hardcode_libdir_flag_spec"; then |
| if test -n "$hardcode_libdir_separator"; then |
| if test -z "$hardcode_libdirs"; then |
| hardcode_libdirs=$libdir |
| else |
| # Just accumulate the unique libdirs. |
| case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
| *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
| ;; |
| *) |
| func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
| ;; |
| esac |
| fi |
| else |
| eval flag=\"$hardcode_libdir_flag_spec\" |
| func_append rpath " $flag" |
| fi |
| elif test -n "$runpath_var"; then |
| case "$perm_rpath " in |
| *" $libdir "*) ;; |
| *) func_append perm_rpath " $libdir" ;; |
| esac |
| fi |
| case $host in |
| *-*-cygwin* | *-*-msys* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) |
| testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` |
| case :$dllsearchpath: in |
| *":$libdir:"*) ;; |
| ::) dllsearchpath=$libdir;; |
| *) func_append dllsearchpath ":$libdir";; |
| esac |
| case :$dllsearchpath: in |
| *":$testbindir:"*) ;; |
| ::) dllsearchpath=$testbindir;; |
| *) func_append dllsearchpath ":$testbindir";; |
| esac |
| ;; |
| esac |
| done |
| # Substitute the hardcoded libdirs into the rpath. |
| if test -n "$hardcode_libdir_separator" && |
| test -n "$hardcode_libdirs"; then |
| libdir=$hardcode_libdirs |
| eval rpath=\" $hardcode_libdir_flag_spec\" |
| fi |
| compile_rpath=$rpath |
| |
| rpath= |
| hardcode_libdirs= |
| for libdir in $finalize_rpath; do |
| if test -n "$hardcode_libdir_flag_spec"; then |
| if test -n "$hardcode_libdir_separator"; then |
| if test -z "$hardcode_libdirs"; then |
| hardcode_libdirs=$libdir |
| else |
| # Just accumulate the unique libdirs. |
| case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in |
| *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) |
| ;; |
| *) |
| func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" |
| ;; |
| esac |
| fi |
| else |
| eval flag=\"$hardcode_libdir_flag_spec\" |
| func_append rpath " $flag" |
| fi |
| elif test -n "$runpath_var"; then |
| case "$finalize_perm_rpath " in |
| *" $libdir "*) ;; |
| *) func_append finalize_perm_rpath " $libdir" ;; |
| esac |
| fi |
| done |
| # Substitute the hardcoded libdirs into the rpath. |
| if test -n "$hardcode_libdir_separator" && |
| test -n "$hardcode_libdirs"; then |
| libdir=$hardcode_libdirs |
| eval rpath=\" $hardcode_libdir_flag_spec\" |
| fi |
| finalize_rpath=$rpath |
| |
| if test -n "$libobjs" && test yes = "$build_old_libs"; then |
| # Transform all the library objects into standard objects. |
| compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` |
| fi |
| |
| func_generate_dlsyms "$outputname" "@PROGRAM@" false |
| |
| # template prelinking step |
| if test -n "$prelink_cmds"; then |
| func_execute_cmds "$prelink_cmds" 'exit $?' |
| fi |
| |
| wrappers_required=: |
| case $host in |
| *cegcc* | *mingw32ce*) |
| # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. |
| wrappers_required=false |
| ;; |
| *cygwin* | *msys* | *mingw* ) |
| test yes = "$build_libtool_libs" || wrappers_required=false |
| ;; |
| *) |
| if test no = "$need_relink" || test yes != "$build_libtool_libs"; then |
| wrappers_required=false |
| fi |
| ;; |
| esac |
| $wrappers_required || { |
| # Replace the output file specification. |
| compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` |
| link_command=$compile_command$compile_rpath |
| |
| # We have no uninstalled library dependencies, so finalize right now. |
| exit_status=0 |
| func_show_eval "$link_command" 'exit_status=$?' |
| |
| if test -n "$postlink_cmds"; then |
| func_to_tool_file "$output" |
| postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
| func_execute_cmds "$postlink_cmds" 'exit $?' |
| fi |
| |
| # Delete the generated files. |
| if test -f "$output_objdir/${outputname}S.$objext"; then |
| func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' |
| fi |
| |
| exit $exit_status |
| } |
| |
| if test -n "$compile_shlibpath$finalize_shlibpath"; then |
| compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" |
| fi |
| if test -n "$finalize_shlibpath"; then |
| finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" |
| fi |
| |
| compile_var= |
| finalize_var= |
| if test -n "$runpath_var"; then |
| if test -n "$perm_rpath"; then |
| # We should set the runpath_var. |
| rpath= |
| for dir in $perm_rpath; do |
| func_append rpath "$dir:" |
| done |
| compile_var="$runpath_var=\"$rpath\$$runpath_var\" " |
| fi |
| if test -n "$finalize_perm_rpath"; then |
| # We should set the runpath_var. |
| rpath= |
| for dir in $finalize_perm_rpath; do |
| func_append rpath "$dir:" |
| done |
| finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " |
| fi |
| fi |
| |
| if test yes = "$no_install"; then |
| # We don't need to create a wrapper script. |
| link_command=$compile_var$compile_command$compile_rpath |
| # Replace the output file specification. |
| link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` |
| # Delete the old output file. |
| $opt_dry_run || $RM $output |
| # Link the executable and exit |
| func_show_eval "$link_command" 'exit $?' |
| |
| if test -n "$postlink_cmds"; then |
| func_to_tool_file "$output" |
| postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
| func_execute_cmds "$postlink_cmds" 'exit $?' |
| fi |
| |
| exit $EXIT_SUCCESS |
| fi |
| |
| case $hardcode_action,$fast_install in |
| relink,*) |
| # Fast installation is not supported |
| link_command=$compile_var$compile_command$compile_rpath |
| relink_command=$finalize_var$finalize_command$finalize_rpath |
| |
| func_warning "this platform does not like uninstalled shared libraries" |
| func_warning "'$output' will be relinked during installation" |
| ;; |
| *,yes) |
| link_command=$finalize_var$compile_command$finalize_rpath |
| relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` |
| ;; |
| *,no) |
| link_command=$compile_var$compile_command$compile_rpath |
| relink_command=$finalize_var$finalize_command$finalize_rpath |
| ;; |
| *,needless) |
| link_command=$finalize_var$compile_command$finalize_rpath |
| relink_command= |
| ;; |
| esac |
| |
| # Replace the output file specification. |
| link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` |
| |
| # Delete the old output files. |
| $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname |
| |
| func_show_eval "$link_command" 'exit $?' |
| |
| if test -n "$postlink_cmds"; then |
| func_to_tool_file "$output_objdir/$outputname" |
| postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` |
| func_execute_cmds "$postlink_cmds" 'exit $?' |
| fi |
| |
| # Now create the wrapper script. |
| func_verbose "creating $output" |
| |
| # Quote the relink command for shipping. |
| if test -n "$relink_command"; then |
| # Preserve any variables that may affect compiler behavior |
| for var in $variables_saved_for_relink; do |
| if eval test -z \"\${$var+set}\"; then |
| relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" |
| elif eval var_value=\$$var; test -z "$var_value"; then |
| relink_command="$var=; export $var; $relink_command" |
| else |
| func_quote_for_eval "$var_value" |
| relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" |
| fi |
| done |
| relink_command="(cd `pwd`; $relink_command)" |
| relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` |
| fi |
| |
| # Only actually do things if not in dry run mode. |
| $opt_dry_run || { |
| # win32 will think the script is a binary if it has |
| # a .exe suffix, so we strip it off here. |
| case $output in |
| *.exe) func_stripname '' '.exe' "$output" |
| output=$func_stripname_result ;; |
| esac |
| # test for cygwin because mv fails w/o .exe extensions |
| case $host in |
| *cygwin* | *msys*) |
| exeext=.exe |
| func_stripname '' '.exe' "$outputname" |
| outputname=$func_stripname_result ;; |
| *) exeext= ;; |
| esac |
| case $host in |
| *cygwin* | *msys* | *mingw* ) |
| func_dirname_and_basename "$output" "" "." |
| output_name=$func_basename_result |
| output_path=$func_dirname_result |
| cwrappersource=$output_path/$objdir/lt-$output_name.c |
| cwrapper=$output_path/$output_name.exe |
| $RM $cwrappersource $cwrapper |
| trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 |
| |
| func_emit_cwrapperexe_src > $cwrappersource |
| |
| # The wrapper executable is built using the $host compiler, |
| # because it contains $host paths and files. If cross- |
| # compiling, it, like the target executable, must be |
| # executed on the $host or under an emulation environment. |
| $opt_dry_run || { |
| $LTCC $LTCFLAGS -o $cwrapper $cwrappersource |
| $STRIP $cwrapper |
| } |
| |
| # Now, create the wrapper script for func_source use: |
| func_ltwrapper_scriptname $cwrapper |
| $RM $func_ltwrapper_scriptname_result |
| trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 |
| $opt_dry_run || { |
| # note: this script will not be executed, so do not chmod. |
| if test "x$build" = "x$host"; then |
| $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result |
| else |
| func_emit_wrapper no > $func_ltwrapper_scriptname_result |
| fi |
| } |
| ;; |
| * ) |
| $RM $output |
| trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 |
| |
| func_emit_wrapper no > $output |
| chmod +x $output |
| ;; |
| esac |
| } |
| exit $EXIT_SUCCESS |
| ;; |
| esac |
| |
| # See if we need to build an old-fashioned archive. |
| for oldlib in $oldlibs; do |
| |
| case $build_libtool_libs in |
| convenience) |
| oldobjs="$libobjs_save $symfileobj" |
| addlibs=$convenience |
| build_libtool_libs=no |
| ;; |
| module) |
| oldobjs=$libobjs_save |
| addlibs=$old_convenience |
| build_libtool_libs=no |
| ;; |
| *) |
| oldobjs="$old_deplibs $non_pic_objects" |
| $preload && test -f "$symfileobj" \ |
| && func_append oldobjs " $symfileobj" |
| addlibs=$old_convenience |
| ;; |
| esac |
| |
| if test -n "$addlibs"; then |
| gentop=$output_objdir/${outputname}x |
| func_append generated " $gentop" |
| |
| func_extract_archives $gentop $addlibs |
| func_append oldobjs " $func_extract_archives_result" |
| fi |
| |
| # Do each command in the archive commands. |
| if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then |
| cmds=$old_archive_from_new_cmds |
| else |
| |
| # Add any objects from preloaded convenience libraries |
| if test -n "$dlprefiles"; then |
| gentop=$output_objdir/${outputname}x |
| func_append generated " $gentop" |
| |
| func_extract_archives $gentop $dlprefiles |
| func_append oldobjs " $func_extract_archives_result" |
| fi |
| |
| # POSIX demands no paths to be encoded in archives. We have |
| # to avoid creating archives with duplicate basenames if we |
| # might have to extract them afterwards, e.g., when creating a |
| # static archive out of a convenience library, or when linking |
| # the entirety of a libtool archive into another (currently |
| # not supported by libtool). |
| if (for obj in $oldobjs |
| do |
| func_basename "$obj" |
| $ECHO "$func_basename_result" |
| done | sort | sort -uc >/dev/null 2>&1); then |
| : |
| else |
| echo "copying selected object files to avoid basename conflicts..." |
| gentop=$output_objdir/${outputname}x |
| func_append generated " $gentop" |
| func_mkdir_p "$gentop" |
| save_oldobjs=$oldobjs |
| oldobjs= |
| counter=1 |
| for obj in $save_oldobjs |
| do |
| func_basename "$obj" |
| objbase=$func_basename_result |
| case " $oldobjs " in |
| " ") oldobjs=$obj ;; |
| *[\ /]"$objbase "*) |
| while :; do |
| # Make sure we don't pick an alternate name that also |
| # overlaps. |
| newobj=lt$counter-$objbase |
| func_arith $counter + 1 |
| counter=$func_arith_result |
| case " $oldobjs " in |
| *[\ /]"$newobj "*) ;; |
| *) if test ! -f "$gentop/$newobj"; then break; fi ;; |
| esac |
| done |
| func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" |
| func_append oldobjs " $gentop/$newobj" |
| ;; |
| *) func_append oldobjs " $obj" ;; |
| esac |
| done |
| fi |
| func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 |
| tool_oldlib=$func_to_tool_file_result |
| eval cmds=\"$old_archive_cmds\" |
| |
| func_len " $cmds" |
| len=$func_len_result |
| if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then |
| cmds=$old_archive_cmds |
| elif test -n "$archiver_list_spec"; then |
| func_verbose "using command file archive linking..." |
| for obj in $oldobjs |
| do |
| func_to_tool_file "$obj" |
| $ECHO "$func_to_tool_file_result" |
| done > $output_objdir/$libname.libcmd |
| func_to_tool_file "$output_objdir/$libname.libcmd" |
| oldobjs=" $archiver_list_spec$func_to_tool_file_result" |
| cmds=$old_archive_cmds |
| else |
| # the command line is too long to link in one step, link in parts |
| func_verbose "using piecewise archive linking..." |
| save_RANLIB=$RANLIB |
| RANLIB=: |
| objlist= |
| concat_cmds= |
| save_oldobjs=$oldobjs |
| oldobjs= |
| # Is there a better way of finding the last object in the list? |
| for obj in $save_oldobjs |
| do |
| last_oldobj=$obj |
| done |
| eval test_cmds=\"$old_archive_cmds\" |
| func_len " $test_cmds" |
| len0=$func_len_result |
| len=$len0 |
| for obj in $save_oldobjs |
| do |
| func_len " $obj" |
| func_arith $len + $func_len_result |
| len=$func_arith_result |
| func_append objlist " $obj" |
| if test "$len" -lt "$max_cmd_len"; then |
| : |
| else |
| # the above command should be used before it gets too long |
| oldobjs=$objlist |
| if test "$obj" = "$last_oldobj"; then |
| RANLIB=$save_RANLIB |
| fi |
| test -z "$concat_cmds" || concat_cmds=$concat_cmds~ |
| eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" |
| objlist= |
| len=$len0 |
| fi |
| done |
| RANLIB=$save_RANLIB |
| oldobjs=$objlist |
| if test -z "$oldobjs"; then |
| eval cmds=\"\$concat_cmds\" |
| else |
| eval cmds=\"\$concat_cmds~\$old_archive_cmds\" |
| fi |
| fi |
| fi |
| func_execute_cmds "$cmds" 'exit $?' |
| done |
| |
| test -n "$generated" && \ |
| func_show_eval "${RM}r$generated" |
| |
| # Now create the libtool archive. |
| case $output in |
| *.la) |
| old_library= |
| test yes = "$build_old_libs" && old_library=$libname.$libext |
| func_verbose "creating $output" |
| |
| # Preserve any variables that may affect compiler behavior |
| for var in $variables_saved_for_relink; do |
| if eval test -z \"\${$var+set}\"; then |
| relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" |
| elif eval var_value=\$$var; test -z "$var_value"; then |
| relink_command="$var=; export $var; $relink_command" |
| else |
| func_quote_for_eval "$var_value" |
| relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" |
| fi |
| done |
| # Quote the link command for shipping. |
| relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" |
| relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` |
| if test yes = "$hardcode_automatic"; then |
| relink_command= |
| fi |
| |
| # Only create the output if not a dry run. |
| $opt_dry_run || { |
| for installed in no yes; do |
| if test yes = "$installed"; then |
| if test -z "$install_libdir"; then |
| break |
| fi |
| output=$output_objdir/${outputname}i |
| # Replace all uninstalled libtool libraries with the installed ones |
| newdependency_libs= |
| for deplib in $dependency_libs; do |
| case $deplib in |
| *.la) |
| func_basename "$deplib" |
| name=$func_basename_result |
| func_resolve_sysroot "$deplib" |
| eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` |
| test -z "$libdir" && \ |
| func_fatal_error "'$deplib' is not a valid libtool archive" |
| func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" |
| ;; |
| -L*) |
| func_stripname -L '' "$deplib" |
| func_replace_sysroot "$func_stripname_result" |
| func_append newdependency_libs " -L$func_replace_sysroot_result" |
| ;; |
| -R*) |
| func_stripname -R '' "$deplib" |
| func_replace_sysroot "$func_stripname_result" |
| func_append newdependency_libs " -R$func_replace_sysroot_result" |
| ;; |
| *) func_append newdependency_libs " $deplib" ;; |
| esac |
| done |
| dependency_libs=$newdependency_libs |
| newdlfiles= |
| |
| for lib in $dlfiles; do |
| case $lib in |
| *.la) |
| func_basename "$lib" |
| name=$func_basename_result |
| eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` |
| test -z "$libdir" && \ |
| func_fatal_error "'$lib' is not a valid libtool archive" |
| func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" |
| ;; |
| *) func_append newdlfiles " $lib" ;; |
| esac |
| done |
| dlfiles=$newdlfiles |
| newdlprefiles= |
| for lib in $dlprefiles; do |
| case $lib in |
| *.la) |
| # Only pass preopened files to the pseudo-archive (for |
| # eventual linking with the app. that links it) if we |
| # didn't already link the preopened objects directly into |
| # the library: |
| func_basename "$lib" |
| name=$func_basename_result |
| eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` |
| test -z "$libdir" && \ |
| func_fatal_error "'$lib' is not a valid libtool archive" |
| func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" |
| ;; |
| esac |
| done |
| dlprefiles=$newdlprefiles |
| else |
| newdlfiles= |
| for lib in $dlfiles; do |
| case $lib in |
| [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; |
| *) abs=`pwd`"/$lib" ;; |
| esac |
| func_append newdlfiles " $abs" |
| done |
| dlfiles=$newdlfiles |
| newdlprefiles= |
| for lib in $dlprefiles; do |
| case $lib in |
| [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; |
| *) abs=`pwd`"/$lib" ;; |
| esac |
| func_append newdlprefiles " $abs" |
| done |
| dlprefiles=$newdlprefiles |
| fi |
| $RM $output |
| # place dlname in correct position for cygwin |
| # In fact, it would be nice if we could use this code for all target |
| # systems that can't hard-code library paths into their executables |
| # and that have no shared library path variable independent of PATH, |
| # but it turns out we can't easily determine that from inspecting |
| # libtool variables, so we have to hard-code the OSs to which it |
| # applies here; at the moment, that means platforms that use the PE |
| # object format with DLL files. See the long comment at the top of |
| # tests/bindir.at for full details. |
| tdlname=$dlname |
| case $host,$output,$installed,$module,$dlname in |
| *cygwin*,*lai,yes,no,*.dll | *msys*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) |
| # If a -bindir argument was supplied, place the dll there. |
| if test -n "$bindir"; then |
| func_relative_path "$install_libdir" "$bindir" |
| tdlname=$func_relative_path_result/$dlname |
| else |
| # Otherwise fall back on heuristic. |
| tdlname=../bin/$dlname |
| fi |
| ;; |
| esac |
| $ECHO > $output "\ |
| # $outputname - a libtool library file |
| # Generated by $PROGRAM (GNU $PACKAGE) $VERSION |
| # |
| # Please DO NOT delete this file! |
| # It is necessary for linking the library. |
| |
| # The name that we can dlopen(3). |
| dlname='$tdlname' |
| |
| # Names of this library. |
| library_names='$library_names' |
| |
| # The name of the static archive. |
| old_library='$old_library' |
| |
| # Linker flags that cannot go in dependency_libs. |
| inherited_linker_flags='$new_inherited_linker_flags' |
| |
| # Libraries that this one depends upon. |
| dependency_libs='$dependency_libs' |
| |
| # Names of additional weak libraries provided by this library |
| weak_library_names='$weak_libs' |
| |
| # Version information for $libname. |
| current=$current |
| age=$age |
| revision=$revision |
| |
| # Is this an already installed library? |
| installed=$installed |
| |
| # Should we warn about portability when linking against -modules? |
| shouldnotlink=$module |
| |
| # Files to dlopen/dlpreopen |
| dlopen='$dlfiles' |
| dlpreopen='$dlprefiles' |
| |
| # Directory that this library needs to be installed in: |
| libdir='$install_libdir'" |
| if test no,yes = "$installed,$need_relink"; then |
| $ECHO >> $output "\ |
| relink_command=\"$relink_command\"" |
| fi |
| done |
| } |
| |
| # Do a symbolic link so that the libtool archive can be found in |
| # LD_LIBRARY_PATH before the program is installed. |
| func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' |
| ;; |
| esac |
| exit $EXIT_SUCCESS |
| } |
| |
| if test link = "$opt_mode" || test relink = "$opt_mode"; then |
| func_mode_link ${1+"$@"} |
| fi |
| |
| |
| # func_mode_uninstall arg... |
| func_mode_uninstall () |
| { |
| $debug_cmd |
| |
| RM=$nonopt |
| files= |
| rmforce=false |
| exit_status=0 |
| |
| # This variable tells wrapper scripts just to set variables rather |
| # than running their programs. |
| libtool_install_magic=$magic |
| |
| for arg |
| do |
| case $arg in |
| -f) func_append RM " $arg"; rmforce=: ;; |
| -*) func_append RM " $arg" ;; |
| *) func_append files " $arg" ;; |
| esac |
| done |
| |
| test -z "$RM" && \ |
| func_fatal_help "you must specify an RM program" |
| |
| rmdirs= |
| |
| for file in $files; do |
| func_dirname "$file" "" "." |
| dir=$func_dirname_result |
| if test . = "$dir"; then |
| odir=$objdir |
| else |
| odir=$dir/$objdir |
| fi |
| func_basename "$file" |
| name=$func_basename_result |
| test uninstall = "$opt_mode" && odir=$dir |
| |
| # Remember odir for removal later, being careful to avoid duplicates |
| if test clean = "$opt_mode"; then |
| case " $rmdirs " in |
| *" $odir "*) ;; |
| *) func_append rmdirs " $odir" ;; |
| esac |
| fi |
| |
| # Don't error if the file doesn't exist and rm -f was used. |
| if { test -L "$file"; } >/dev/null 2>&1 || |
| { test -h "$file"; } >/dev/null 2>&1 || |
| test -f "$file"; then |
| : |
| elif test -d "$file"; then |
| exit_status=1 |
| continue |
| elif $rmforce; then |
| continue |
| fi |
| |
| rmfiles=$file |
| |
| case $name in |
| *.la) |
| # Possibly a libtool archive, so verify it. |
| if func_lalib_p "$file"; then |
| func_source $dir/$name |
| |
| # Delete the libtool libraries and symlinks. |
| for n in $library_names; do |
| func_append rmfiles " $odir/$n" |
| done |
| test -n "$old_library" && func_append rmfiles " $odir/$old_library" |
| |
| case $opt_mode in |
| clean) |
| case " $library_names " in |
| *" $dlname "*) ;; |
| *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; |
| esac |
| test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" |
| ;; |
| uninstall) |
| if test -n "$library_names"; then |
| # Do each command in the postuninstall commands. |
| func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' |
| fi |
| |
| if test -n "$old_library"; then |
| # Do each command in the old_postuninstall commands. |
| func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' |
| fi |
| # FIXME: should reinstall the best remaining shared library. |
| ;; |
| esac |
| fi |
| ;; |
| |
| *.lo) |
| # Possibly a libtool object, so verify it. |
| if func_lalib_p "$file"; then |
| |
| # Read the .lo file |
| func_source $dir/$name |
| |
| # Add PIC object to the list of files to remove. |
| if test -n "$pic_object" && test none != "$pic_object"; then |
| func_append rmfiles " $dir/$pic_object" |
| fi |
| |
| # Add non-PIC object to the list of files to remove. |
| if test -n "$non_pic_object" && test none != "$non_pic_object"; then |
| func_append rmfiles " $dir/$non_pic_object" |
| fi |
| fi |
| ;; |
| |
| *) |
| if test clean = "$opt_mode"; then |
| noexename=$name |
| case $file in |
| *.exe) |
| func_stripname '' '.exe' "$file" |
| file=$func_stripname_result |
| func_stripname '' '.exe' "$name" |
| noexename=$func_stripname_result |
| # $file with .exe has already been added to rmfiles, |
| # add $file without .exe |
| func_append rmfiles " $file" |
| ;; |
| esac |
| # Do a test to see if this is a libtool program. |
| if func_ltwrapper_p "$file"; then |
| if func_ltwrapper_executable_p "$file"; then |
| func_ltwrapper_scriptname "$file" |
| relink_command= |
| func_source $func_ltwrapper_scriptname_result |
| func_append rmfiles " $func_ltwrapper_scriptname_result" |
| else |
| relink_command= |
| func_source $dir/$noexename |
| fi |
| |
| # note $name still contains .exe if it was in $file originally |
| # as does the version of $file that was added into $rmfiles |
| func_append rmfiles " $odir/$name $odir/${name}S.$objext" |
| if test yes = "$fast_install" && test -n "$relink_command"; then |
| func_append rmfiles " $odir/lt-$name" |
| fi |
| if test "X$noexename" != "X$name"; then |
| func_append rmfiles " $odir/lt-$noexename.c" |
| fi |
| fi |
| fi |
| ;; |
| esac |
| func_show_eval "$RM $rmfiles" 'exit_status=1' |
| done |
| |
| # Try to remove the $objdir's in the directories where we deleted files |
| for dir in $rmdirs; do |
| if test -d "$dir"; then |
| func_show_eval "rmdir $dir >/dev/null 2>&1" |
| fi |
| done |
| |
| exit $exit_status |
| } |
| |
| if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then |
| func_mode_uninstall ${1+"$@"} |
| fi |
| |
| test -z "$opt_mode" && { |
| help=$generic_help |
| func_fatal_help "you must specify a MODE" |
| } |
| |
| test -z "$exec_cmd" && \ |
| func_fatal_help "invalid operation mode '$opt_mode'" |
| |
| if test -n "$exec_cmd"; then |
| eval exec "$exec_cmd" |
| exit $EXIT_FAILURE |
| fi |
| |
| exit $exit_status |
| |
| |
| # The TAGs below are defined such that we never get into a situation |
| # where we disable both kinds of libraries. Given conflicting |
| # choices, we go for a static library, that is the most portable, |
| # since we can't tell whether shared libraries were disabled because |
| # the user asked for that or because the platform doesn't support |
| # them. This is particularly important on AIX, because we don't |
| # support having both static and shared libraries enabled at the same |
| # time on that platform, so we default to a shared-only configuration. |
| # If a disable-shared tag is given, we'll fallback to a static-only |
| # configuration. But we'll never go from static-only to shared-only. |
| |
| # ### BEGIN LIBTOOL TAG CONFIG: disable-shared |
| build_libtool_libs=no |
| build_old_libs=yes |
| # ### END LIBTOOL TAG CONFIG: disable-shared |
| |
| # ### BEGIN LIBTOOL TAG CONFIG: disable-static |
| build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` |
| # ### END LIBTOOL TAG CONFIG: disable-static |
| |
| # Local Variables: |
| # mode:shell-script |
| # sh-indentation:2 |
| # End: |
