1#! /bin/sh 2## DO NOT EDIT - This file generated from ./build-aux/ltmain.in 3## by inline-source v2014-01-03.01 4 5# libtool (GNU libtool) 2.4.6 6# Provide generalized library-building support services. 7# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 8 9# Copyright (C) 1996-2015, 2020-2021 Free Software Foundation, Inc. 10# This is free software; see the source for copying conditions. There is NO 11# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12 13# GNU Libtool is free software; you can redistribute it and/or modify 14# it under the terms of the GNU General Public License as published by 15# the Free Software Foundation; either version 2 of the License, or 16# (at your option) any later version. 17# 18# As a special exception to the GNU General Public License, 19# if you distribute this file as part of a program or library that 20# is built using GNU Libtool, you may include this file under the 21# same distribution terms that you use for the rest of that program. 22# 23# GNU Libtool is distributed in the hope that it will be useful, but 24# WITHOUT ANY WARRANTY; without even the implied warranty of 25# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 26# General Public License for more details. 27# 28# You should have received a copy of the GNU General Public License 29# along with this program. If not, see <http://www.gnu.org/licenses/>. 30 31 32PROGRAM=libtool 33PACKAGE=libtool 34VERSION=2.4.6 35package_revision=2.4.6 36 37 38## ------ ## 39## Usage. ## 40## ------ ## 41 42# Run './libtool --help' for help with using this script from the 43# command line. 44 45 46## ------------------------------- ## 47## User overridable command paths. ## 48## ------------------------------- ## 49 50# After configure completes, it has a better idea of some of the 51# shell tools we need than the defaults used by the functions shared 52# with bootstrap, so set those here where they can still be over- 53# ridden by the user, but otherwise take precedence. 54 55: ${AUTOCONF="autoconf"} 56: ${AUTOMAKE="automake"} 57 58 59## -------------------------- ## 60## Source external libraries. ## 61## -------------------------- ## 62 63# Much of our low-level functionality needs to be sourced from external 64# libraries, which are installed to $pkgauxdir. 65 66# Set a version string for this script. 67scriptversion=2015-01-20.17; # UTC 68 69# General shell script boiler plate, and helper functions. 70# Written by Gary V. Vaughan, 2004 71 72# Copyright (C) 2004-2015 Free Software Foundation, Inc. 73# This is free software; see the source for copying conditions. There is NO 74# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 75 76# This program is free software; you can redistribute it and/or modify 77# it under the terms of the GNU General Public License as published by 78# the Free Software Foundation; either version 3 of the License, or 79# (at your option) any later version. 80 81# As a special exception to the GNU General Public License, if you distribute 82# this file as part of a program or library that is built using GNU Libtool, 83# you may include this file under the same distribution terms that you use 84# for the rest of that program. 85 86# This program is distributed in the hope that it will be useful, 87# but WITHOUT ANY WARRANTY; without even the implied warranty of 88# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU 89# General Public License for more details. 90 91# You should have received a copy of the GNU General Public License 92# along with this program. If not, see <http://www.gnu.org/licenses/>. 93 94# Please report bugs or propose patches to gary@gnu.org. 95 96 97## ------ ## 98## Usage. ## 99## ------ ## 100 101# Evaluate this file near the top of your script to gain access to 102# the functions and variables defined here: 103# 104# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh 105# 106# If you need to override any of the default environment variable 107# settings, do that before evaluating this file. 108 109 110## -------------------- ## 111## Shell normalisation. ## 112## -------------------- ## 113 114# Some shells need a little help to be as Bourne compatible as possible. 115# Before doing anything else, make sure all that help has been provided! 116 117DUALCASE=1; export DUALCASE # for MKS sh 118if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 119 emulate sh 120 NULLCMD=: 121 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 122 # is contrary to our usage. Disable this feature. 123 alias -g '${1+"$@"}'='"$@"' 124 setopt NO_GLOB_SUBST 125else 126 case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac 127fi 128 129# NLS nuisances: We save the old values in case they are required later. 130_G_user_locale= 131_G_safe_locale= 132for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 133do 134 eval "if test set = \"\${$_G_var+set}\"; then 135 save_$_G_var=\$$_G_var 136 $_G_var=C 137 export $_G_var 138 _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" 139 _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" 140 fi" 141done 142 143# CDPATH. 144(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 145 146# Make sure IFS has a sensible default 147sp=' ' 148nl=' 149' 150IFS="$sp $nl" 151 152# There are apparently some retarded systems that use ';' as a PATH separator! 153if test "${PATH_SEPARATOR+set}" != set; then 154 PATH_SEPARATOR=: 155 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 156 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 157 PATH_SEPARATOR=';' 158 } 159fi 160 161 162 163## ------------------------- ## 164## Locate command utilities. ## 165## ------------------------- ## 166 167 168# func_executable_p FILE 169# ---------------------- 170# Check that FILE is an executable regular file. 171func_executable_p () 172{ 173 test -f "$1" && test -x "$1" 174} 175 176 177# func_path_progs PROGS_LIST CHECK_FUNC [PATH] 178# -------------------------------------------- 179# Search for either a program that responds to --version with output 180# containing "GNU", or else returned by CHECK_FUNC otherwise, by 181# trying all the directories in PATH with each of the elements of 182# PROGS_LIST. 183# 184# CHECK_FUNC should accept the path to a candidate program, and 185# set $func_check_prog_result if it truncates its output less than 186# $_G_path_prog_max characters. 187func_path_progs () 188{ 189 _G_progs_list=$1 190 _G_check_func=$2 191 _G_PATH=${3-"$PATH"} 192 193 _G_path_prog_max=0 194 _G_path_prog_found=false 195 _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} 196 for _G_dir in $_G_PATH; do 197 IFS=$_G_save_IFS 198 test -z "$_G_dir" && _G_dir=. 199 for _G_prog_name in $_G_progs_list; do 200 for _exeext in '' .EXE; do 201 _G_path_prog=$_G_dir/$_G_prog_name$_exeext 202 func_executable_p "$_G_path_prog" || continue 203 case `"$_G_path_prog" --version 2>&1` in 204 *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; 205 *) $_G_check_func $_G_path_prog 206 func_path_progs_result=$func_check_prog_result 207 ;; 208 esac 209 $_G_path_prog_found && break 3 210 done 211 done 212 done 213 IFS=$_G_save_IFS 214 test -z "$func_path_progs_result" && { 215 echo "no acceptable sed could be found in \$PATH" >&2 216 exit 1 217 } 218} 219 220 221# We want to be able to use the functions in this file before configure 222# has figured out where the best binaries are kept, which means we have 223# to search for them ourselves - except when the results are already set 224# where we skip the searches. 225 226# Unless the user overrides by setting SED, search the path for either GNU 227# sed, or the sed that truncates its output the least. 228test -z "$SED" && { 229 _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 230 for _G_i in 1 2 3 4 5 6 7; do 231 _G_sed_script=$_G_sed_script$nl$_G_sed_script 232 done 233 echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed 234 _G_sed_script= 235 236 func_check_prog_sed () 237 { 238 _G_path_prog=$1 239 240 _G_count=0 241 printf 0123456789 >conftest.in 242 while : 243 do 244 cat conftest.in conftest.in >conftest.tmp 245 mv conftest.tmp conftest.in 246 cp conftest.in conftest.nl 247 echo '' >> conftest.nl 248 "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break 249 diff conftest.out conftest.nl >/dev/null 2>&1 || break 250 _G_count=`expr $_G_count + 1` 251 if test "$_G_count" -gt "$_G_path_prog_max"; then 252 # Best one so far, save it but keep looking for a better one 253 func_check_prog_result=$_G_path_prog 254 _G_path_prog_max=$_G_count 255 fi 256 # 10*(2^10) chars as input seems more than enough 257 test 10 -lt "$_G_count" && break 258 done 259 rm -f conftest.in conftest.tmp conftest.nl conftest.out 260 } 261 262 func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin 263 rm -f conftest.sed 264 SED=$func_path_progs_result 265} 266 267 268# Unless the user overrides by setting GREP, search the path for either GNU 269# grep, or the grep that truncates its output the least. 270test -z "$GREP" && { 271 func_check_prog_grep () 272 { 273 _G_path_prog=$1 274 275 _G_count=0 276 _G_path_prog_max=0 277 printf 0123456789 >conftest.in 278 while : 279 do 280 cat conftest.in conftest.in >conftest.tmp 281 mv conftest.tmp conftest.in 282 cp conftest.in conftest.nl 283 echo 'GREP' >> conftest.nl 284 "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break 285 diff conftest.out conftest.nl >/dev/null 2>&1 || break 286 _G_count=`expr $_G_count + 1` 287 if test "$_G_count" -gt "$_G_path_prog_max"; then 288 # Best one so far, save it but keep looking for a better one 289 func_check_prog_result=$_G_path_prog 290 _G_path_prog_max=$_G_count 291 fi 292 # 10*(2^10) chars as input seems more than enough 293 test 10 -lt "$_G_count" && break 294 done 295 rm -f conftest.in conftest.tmp conftest.nl conftest.out 296 } 297 298 func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin 299 GREP=$func_path_progs_result 300} 301 302 303## ------------------------------- ## 304## User overridable command paths. ## 305## ------------------------------- ## 306 307# All uppercase variable names are used for environment variables. These 308# variables can be overridden by the user before calling a script that 309# uses them if a suitable command of that name is not already available 310# in the command search PATH. 311 312: ${CP="cp -f"} 313: ${ECHO="printf %s\n"} 314: ${EGREP="$GREP -E"} 315: ${FGREP="$GREP -F"} 316: ${LN_S="ln -s"} 317: ${MAKE="make"} 318: ${MKDIR="mkdir"} 319: ${MV="mv -f"} 320: ${RM="rm -f"} 321: ${SHELL="${CONFIG_SHELL-/bin/sh}"} 322 323 324## -------------------- ## 325## Useful sed snippets. ## 326## -------------------- ## 327 328sed_dirname='s|/[^/]*$||' 329sed_basename='s|^.*/||' 330 331# Sed substitution that helps us do robust quoting. It backslashifies 332# metacharacters that are still active within double-quoted strings. 333sed_quote_subst='s|\([`"$\\]\)|\\\1|g' 334 335# Same as above, but do not quote variable references. 336sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' 337 338# Sed substitution that turns a string into a regex matching for the 339# string literally. 340sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' 341 342# Sed substitution that converts a w32 file name or path 343# that contains forward slashes, into one that contains 344# (escaped) backslashes. A very naive implementation. 345sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' 346 347# Re-'\' parameter expansions in output of sed_double_quote_subst that 348# were '\'-ed in input to the same. If an odd number of '\' preceded a 349# '$' in input to sed_double_quote_subst, that '$' was protected from 350# expansion. Since each input '\' is now two '\'s, look for any number 351# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. 352_G_bs='\\' 353_G_bs2='\\\\' 354_G_bs4='\\\\\\\\' 355_G_dollar='\$' 356sed_double_backslash="\ 357 s/$_G_bs4/&\\ 358/g 359 s/^$_G_bs2$_G_dollar/$_G_bs&/ 360 s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g 361 s/\n//g" 362 363 364## ----------------- ## 365## Global variables. ## 366## ----------------- ## 367 368# Except for the global variables explicitly listed below, the following 369# functions in the '^func_' namespace, and the '^require_' namespace 370# variables initialised in the 'Resource management' section, sourcing 371# this file will not pollute your global namespace with anything 372# else. There's no portable way to scope variables in Bourne shell 373# though, so actually running these functions will sometimes place 374# results into a variable named after the function, and often use 375# temporary variables in the '^_G_' namespace. If you are careful to 376# avoid using those namespaces casually in your sourcing script, things 377# should continue to work as you expect. And, of course, you can freely 378# overwrite any of the functions or variables defined here before 379# calling anything to customize them. 380 381EXIT_SUCCESS=0 382EXIT_FAILURE=1 383EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. 384EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. 385 386# Allow overriding, eg assuming that you follow the convention of 387# putting '$debug_cmd' at the start of all your functions, you can get 388# bash to show function call trace with: 389# 390# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name 391debug_cmd=${debug_cmd-":"} 392exit_cmd=: 393 394# By convention, finish your script with: 395# 396# exit $exit_status 397# 398# so that you can set exit_status to non-zero if you want to indicate 399# something went wrong during execution without actually bailing out at 400# the point of failure. 401exit_status=$EXIT_SUCCESS 402 403# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh 404# is ksh but when the shell is invoked as "sh" and the current value of 405# the _XPG environment variable is not equal to 1 (one), the special 406# positional parameter $0, within a function call, is the name of the 407# function. 408progpath=$0 409 410# The name of this program. 411progname=`$ECHO "$progpath" |$SED "$sed_basename"` 412 413# Make sure we have an absolute progpath for reexecution: 414case $progpath in 415 [\\/]*|[A-Za-z]:\\*) ;; 416 *[\\/]*) 417 progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` 418 progdir=`cd "$progdir" && pwd` 419 progpath=$progdir/$progname 420 ;; 421 *) 422 _G_IFS=$IFS 423 IFS=${PATH_SEPARATOR-:} 424 for progdir in $PATH; do 425 IFS=$_G_IFS 426 test -x "$progdir/$progname" && break 427 done 428 IFS=$_G_IFS 429 test -n "$progdir" || progdir=`pwd` 430 progpath=$progdir/$progname 431 ;; 432esac 433 434 435## ----------------- ## 436## Standard options. ## 437## ----------------- ## 438 439# The following options affect the operation of the functions defined 440# below, and should be set appropriately depending on run-time para- 441# meters passed on the command line. 442 443opt_dry_run=false 444opt_quiet=false 445opt_verbose=false 446 447# Categories 'all' and 'none' are always available. Append any others 448# you will pass as the first argument to func_warning from your own 449# code. 450warning_categories= 451 452# By default, display warnings according to 'opt_warning_types'. Set 453# 'warning_func' to ':' to elide all warnings, or func_fatal_error to 454# treat the next displayed warning as a fatal error. 455warning_func=func_warn_and_continue 456 457# Set to 'all' to display all warnings, 'none' to suppress all 458# warnings, or a space delimited list of some subset of 459# 'warning_categories' to display only the listed warnings. 460opt_warning_types=all 461 462 463## -------------------- ## 464## Resource management. ## 465## -------------------- ## 466 467# This section contains definitions for functions that each ensure a 468# particular resource (a file, or a non-empty configuration variable for 469# example) is available, and if appropriate to extract default values 470# from pertinent package files. Call them using their associated 471# 'require_*' variable to ensure that they are executed, at most, once. 472# 473# It's entirely deliberate that calling these functions can set 474# variables that don't obey the namespace limitations obeyed by the rest 475# of this file, in order that that they be as useful as possible to 476# callers. 477 478 479# require_term_colors 480# ------------------- 481# Allow display of bold text on terminals that support it. 482require_term_colors=func_require_term_colors 483func_require_term_colors () 484{ 485 $debug_cmd 486 487 test -t 1 && { 488 # COLORTERM and USE_ANSI_COLORS environment variables take 489 # precedence, because most terminfo databases neglect to describe 490 # whether color sequences are supported. 491 test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} 492 493 if test 1 = "$USE_ANSI_COLORS"; then 494 # Standard ANSI escape sequences 495 tc_reset='[0m' 496 tc_bold='[1m'; tc_standout='[7m' 497 tc_red='[31m'; tc_green='[32m' 498 tc_blue='[34m'; tc_cyan='[36m' 499 else 500 # Otherwise trust the terminfo database after all. 501 test -n "`tput sgr0 2>/dev/null`" && { 502 tc_reset=`tput sgr0` 503 test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` 504 tc_standout=$tc_bold 505 test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` 506 test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` 507 test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` 508 test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` 509 test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` 510 } 511 fi 512 } 513 514 require_term_colors=: 515} 516 517 518## ----------------- ## 519## Function library. ## 520## ----------------- ## 521 522# This section contains a variety of useful functions to call in your 523# scripts. Take note of the portable wrappers for features provided by 524# some modern shells, which will fall back to slower equivalents on 525# less featureful shells. 526 527 528# func_append VAR VALUE 529# --------------------- 530# Append VALUE onto the existing contents of VAR. 531 532 # We should try to minimise forks, especially on Windows where they are 533 # unreasonably slow, so skip the feature probes when bash or zsh are 534 # being used: 535 if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then 536 : ${_G_HAVE_ARITH_OP="yes"} 537 : ${_G_HAVE_XSI_OPS="yes"} 538 # The += operator was introduced in bash 3.1 539 case $BASH_VERSION in 540 [12].* | 3.0 | 3.0*) ;; 541 *) 542 : ${_G_HAVE_PLUSEQ_OP="yes"} 543 ;; 544 esac 545 fi 546 547 # _G_HAVE_PLUSEQ_OP 548 # Can be empty, in which case the shell is probed, "yes" if += is 549 # useable or anything else if it does not work. 550 test -z "$_G_HAVE_PLUSEQ_OP" \ 551 && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ 552 && _G_HAVE_PLUSEQ_OP=yes 553 554if test yes = "$_G_HAVE_PLUSEQ_OP" 555then 556 # This is an XSI compatible shell, allowing a faster implementation... 557 eval 'func_append () 558 { 559 $debug_cmd 560 561 eval "$1+=\$2" 562 }' 563else 564 # ...otherwise fall back to using expr, which is often a shell builtin. 565 func_append () 566 { 567 $debug_cmd 568 569 eval "$1=\$$1\$2" 570 } 571fi 572 573 574# func_append_quoted VAR VALUE 575# ---------------------------- 576# Quote VALUE and append to the end of shell variable VAR, separated 577# by a space. 578if test yes = "$_G_HAVE_PLUSEQ_OP"; then 579 eval 'func_append_quoted () 580 { 581 $debug_cmd 582 583 func_quote_for_eval "$2" 584 eval "$1+=\\ \$func_quote_for_eval_result" 585 }' 586else 587 func_append_quoted () 588 { 589 $debug_cmd 590 591 func_quote_for_eval "$2" 592 eval "$1=\$$1\\ \$func_quote_for_eval_result" 593 } 594fi 595 596 597# func_append_uniq VAR VALUE 598# -------------------------- 599# Append unique VALUE onto the existing contents of VAR, assuming 600# entries are delimited by the first character of VALUE. For example: 601# 602# func_append_uniq options " --another-option option-argument" 603# 604# will only append to $options if " --another-option option-argument " 605# is not already present somewhere in $options already (note spaces at 606# each end implied by leading space in second argument). 607func_append_uniq () 608{ 609 $debug_cmd 610 611 eval _G_current_value='`$ECHO $'$1'`' 612 _G_delim=`expr "$2" : '\(.\)'` 613 614 case $_G_delim$_G_current_value$_G_delim in 615 *"$2$_G_delim"*) ;; 616 *) func_append "$@" ;; 617 esac 618} 619 620 621# func_arith TERM... 622# ------------------ 623# Set func_arith_result to the result of evaluating TERMs. 624 test -z "$_G_HAVE_ARITH_OP" \ 625 && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ 626 && _G_HAVE_ARITH_OP=yes 627 628if test yes = "$_G_HAVE_ARITH_OP"; then 629 eval 'func_arith () 630 { 631 $debug_cmd 632 633 func_arith_result=$(( $* )) 634 }' 635else 636 func_arith () 637 { 638 $debug_cmd 639 640 func_arith_result=`expr "$@"` 641 } 642fi 643 644 645# func_basename FILE 646# ------------------ 647# Set func_basename_result to FILE with everything up to and including 648# the last / stripped. 649if test yes = "$_G_HAVE_XSI_OPS"; then 650 # If this shell supports suffix pattern removal, then use it to avoid 651 # forking. Hide the definitions single quotes in case the shell chokes 652 # on unsupported syntax... 653 _b='func_basename_result=${1##*/}' 654 _d='case $1 in 655 */*) func_dirname_result=${1%/*}$2 ;; 656 * ) func_dirname_result=$3 ;; 657 esac' 658 659else 660 # ...otherwise fall back to using sed. 661 _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' 662 _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` 663 if test "X$func_dirname_result" = "X$1"; then 664 func_dirname_result=$3 665 else 666 func_append func_dirname_result "$2" 667 fi' 668fi 669 670eval 'func_basename () 671{ 672 $debug_cmd 673 674 '"$_b"' 675}' 676 677 678# func_dirname FILE APPEND NONDIR_REPLACEMENT 679# ------------------------------------------- 680# Compute the dirname of FILE. If nonempty, add APPEND to the result, 681# otherwise set result to NONDIR_REPLACEMENT. 682eval 'func_dirname () 683{ 684 $debug_cmd 685 686 '"$_d"' 687}' 688 689 690# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT 691# -------------------------------------------------------- 692# Perform func_basename and func_dirname in a single function 693# call: 694# dirname: Compute the dirname of FILE. If nonempty, 695# add APPEND to the result, otherwise set result 696# to NONDIR_REPLACEMENT. 697# value returned in "$func_dirname_result" 698# basename: Compute filename of FILE. 699# value retuned in "$func_basename_result" 700# For efficiency, we do not delegate to the functions above but instead 701# duplicate the functionality here. 702eval 'func_dirname_and_basename () 703{ 704 $debug_cmd 705 706 '"$_b"' 707 '"$_d"' 708}' 709 710 711# func_echo ARG... 712# ---------------- 713# Echo program name prefixed message. 714func_echo () 715{ 716 $debug_cmd 717 718 _G_message=$* 719 720 func_echo_IFS=$IFS 721 IFS=$nl 722 for _G_line in $_G_message; do 723 IFS=$func_echo_IFS 724 $ECHO "$progname: $_G_line" 725 done 726 IFS=$func_echo_IFS 727} 728 729 730# func_echo_all ARG... 731# -------------------- 732# Invoke $ECHO with all args, space-separated. 733func_echo_all () 734{ 735 $ECHO "$*" 736} 737 738 739# func_echo_infix_1 INFIX ARG... 740# ------------------------------ 741# Echo program name, followed by INFIX on the first line, with any 742# additional lines not showing INFIX. 743func_echo_infix_1 () 744{ 745 $debug_cmd 746 747 $require_term_colors 748 749 _G_infix=$1; shift 750 _G_indent=$_G_infix 751 _G_prefix="$progname: $_G_infix: " 752 _G_message=$* 753 754 # Strip color escape sequences before counting printable length 755 for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" 756 do 757 test -n "$_G_tc" && { 758 _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` 759 _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` 760 } 761 done 762 _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes 763 764 func_echo_infix_1_IFS=$IFS 765 IFS=$nl 766 for _G_line in $_G_message; do 767 IFS=$func_echo_infix_1_IFS 768 $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 769 _G_prefix=$_G_indent 770 done 771 IFS=$func_echo_infix_1_IFS 772} 773 774 775# func_error ARG... 776# ----------------- 777# Echo program name prefixed message to standard error. 778func_error () 779{ 780 $debug_cmd 781 782 $require_term_colors 783 784 func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 785} 786 787 788# func_fatal_error ARG... 789# ----------------------- 790# Echo program name prefixed message to standard error, and exit. 791func_fatal_error () 792{ 793 $debug_cmd 794 795 func_error "$*" 796 exit $EXIT_FAILURE 797} 798 799 800# func_grep EXPRESSION FILENAME 801# ----------------------------- 802# Check whether EXPRESSION matches any line of FILENAME, without output. 803func_grep () 804{ 805 $debug_cmd 806 807 $GREP "$1" "$2" >/dev/null 2>&1 808} 809 810 811# func_len STRING 812# --------------- 813# Set func_len_result to the length of STRING. STRING may not 814# start with a hyphen. 815 test -z "$_G_HAVE_XSI_OPS" \ 816 && (eval 'x=a/b/c; 817 test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ 818 && _G_HAVE_XSI_OPS=yes 819 820if test yes = "$_G_HAVE_XSI_OPS"; then 821 eval 'func_len () 822 { 823 $debug_cmd 824 825 func_len_result=${#1} 826 }' 827else 828 func_len () 829 { 830 $debug_cmd 831 832 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` 833 } 834fi 835 836 837# func_mkdir_p DIRECTORY-PATH 838# --------------------------- 839# Make sure the entire path to DIRECTORY-PATH is available. 840func_mkdir_p () 841{ 842 $debug_cmd 843 844 _G_directory_path=$1 845 _G_dir_list= 846 847 if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then 848 849 # Protect directory names starting with '-' 850 case $_G_directory_path in 851 -*) _G_directory_path=./$_G_directory_path ;; 852 esac 853 854 # While some portion of DIR does not yet exist... 855 while test ! -d "$_G_directory_path"; do 856 # ...make a list in topmost first order. Use a colon delimited 857 # list incase some portion of path contains whitespace. 858 _G_dir_list=$_G_directory_path:$_G_dir_list 859 860 # If the last portion added has no slash in it, the list is done 861 case $_G_directory_path in */*) ;; *) break ;; esac 862 863 # ...otherwise throw away the child directory and loop 864 _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` 865 done 866 _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` 867 868 func_mkdir_p_IFS=$IFS; IFS=: 869 for _G_dir in $_G_dir_list; do 870 IFS=$func_mkdir_p_IFS 871 # mkdir can fail with a 'File exist' error if two processes 872 # try to create one of the directories concurrently. Don't 873 # stop in that case! 874 $MKDIR "$_G_dir" 2>/dev/null || : 875 done 876 IFS=$func_mkdir_p_IFS 877 878 # Bail out if we (or some other process) failed to create a directory. 879 test -d "$_G_directory_path" || \ 880 func_fatal_error "Failed to create '$1'" 881 fi 882} 883 884 885# func_mktempdir [BASENAME] 886# ------------------------- 887# Make a temporary directory that won't clash with other running 888# libtool processes, and avoids race conditions if possible. If 889# given, BASENAME is the basename for that directory. 890func_mktempdir () 891{ 892 $debug_cmd 893 894 _G_template=${TMPDIR-/tmp}/${1-$progname} 895 896 if test : = "$opt_dry_run"; then 897 # Return a directory name, but don't create it in dry-run mode 898 _G_tmpdir=$_G_template-$$ 899 else 900 901 # If mktemp works, use that first and foremost 902 _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` 903 904 if test ! -d "$_G_tmpdir"; then 905 # Failing that, at least try and use $RANDOM to avoid a race 906 _G_tmpdir=$_G_template-${RANDOM-0}$$ 907 908 func_mktempdir_umask=`umask` 909 umask 0077 910 $MKDIR "$_G_tmpdir" 911 umask $func_mktempdir_umask 912 fi 913 914 # If we're not in dry-run mode, bomb out on failure 915 test -d "$_G_tmpdir" || \ 916 func_fatal_error "cannot create temporary directory '$_G_tmpdir'" 917 fi 918 919 $ECHO "$_G_tmpdir" 920} 921 922 923# func_normal_abspath PATH 924# ------------------------ 925# Remove doubled-up and trailing slashes, "." path components, 926# and cancel out any ".." path components in PATH after making 927# it an absolute path. 928func_normal_abspath () 929{ 930 $debug_cmd 931 932 # These SED scripts presuppose an absolute path with a trailing slash. 933 _G_pathcar='s|^/\([^/]*\).*$|\1|' 934 _G_pathcdr='s|^/[^/]*||' 935 _G_removedotparts=':dotsl 936 s|/\./|/|g 937 t dotsl 938 s|/\.$|/|' 939 _G_collapseslashes='s|/\{1,\}|/|g' 940 _G_finalslash='s|/*$|/|' 941 942 # Start from root dir and reassemble the path. 943 func_normal_abspath_result= 944 func_normal_abspath_tpath=$1 945 func_normal_abspath_altnamespace= 946 case $func_normal_abspath_tpath in 947 "") 948 # Empty path, that just means $cwd. 949 func_stripname '' '/' "`pwd`" 950 func_normal_abspath_result=$func_stripname_result 951 return 952 ;; 953 # The next three entries are used to spot a run of precisely 954 # two leading slashes without using negated character classes; 955 # we take advantage of case's first-match behaviour. 956 ///*) 957 # Unusual form of absolute path, do nothing. 958 ;; 959 //*) 960 # Not necessarily an ordinary path; POSIX reserves leading '//' 961 # and for example Cygwin uses it to access remote file shares 962 # over CIFS/SMB, so we conserve a leading double slash if found. 963 func_normal_abspath_altnamespace=/ 964 ;; 965 /*) 966 # Absolute path, do nothing. 967 ;; 968 *) 969 # Relative path, prepend $cwd. 970 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath 971 ;; 972 esac 973 974 # Cancel out all the simple stuff to save iterations. We also want 975 # the path to end with a slash for ease of parsing, so make sure 976 # there is one (and only one) here. 977 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 978 -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` 979 while :; do 980 # Processed it all yet? 981 if test / = "$func_normal_abspath_tpath"; then 982 # If we ascended to the root using ".." the result may be empty now. 983 if test -z "$func_normal_abspath_result"; then 984 func_normal_abspath_result=/ 985 fi 986 break 987 fi 988 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ 989 -e "$_G_pathcar"` 990 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 991 -e "$_G_pathcdr"` 992 # Figure out what to do with it 993 case $func_normal_abspath_tcomponent in 994 "") 995 # Trailing empty path component, ignore it. 996 ;; 997 ..) 998 # Parent dir; strip last assembled component from result. 999 func_dirname "$func_normal_abspath_result" 1000 func_normal_abspath_result=$func_dirname_result 1001 ;; 1002 *) 1003 # Actual path component, append it. 1004 func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" 1005 ;; 1006 esac 1007 done 1008 # Restore leading double-slash if one was found on entry. 1009 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result 1010} 1011 1012 1013# func_notquiet ARG... 1014# -------------------- 1015# Echo program name prefixed message only when not in quiet mode. 1016func_notquiet () 1017{ 1018 $debug_cmd 1019 1020 $opt_quiet || func_echo ${1+"$@"} 1021 1022 # A bug in bash halts the script if the last line of a function 1023 # fails when set -e is in force, so we need another command to 1024 # work around that: 1025 : 1026} 1027 1028 1029# func_relative_path SRCDIR DSTDIR 1030# -------------------------------- 1031# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. 1032func_relative_path () 1033{ 1034 $debug_cmd 1035 1036 func_relative_path_result= 1037 func_normal_abspath "$1" 1038 func_relative_path_tlibdir=$func_normal_abspath_result 1039 func_normal_abspath "$2" 1040 func_relative_path_tbindir=$func_normal_abspath_result 1041 1042 # Ascend the tree starting from libdir 1043 while :; do 1044 # check if we have found a prefix of bindir 1045 case $func_relative_path_tbindir in 1046 $func_relative_path_tlibdir) 1047 # found an exact match 1048 func_relative_path_tcancelled= 1049 break 1050 ;; 1051 $func_relative_path_tlibdir*) 1052 # found a matching prefix 1053 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" 1054 func_relative_path_tcancelled=$func_stripname_result 1055 if test -z "$func_relative_path_result"; then 1056 func_relative_path_result=. 1057 fi 1058 break 1059 ;; 1060 *) 1061 func_dirname $func_relative_path_tlibdir 1062 func_relative_path_tlibdir=$func_dirname_result 1063 if test -z "$func_relative_path_tlibdir"; then 1064 # Have to descend all the way to the root! 1065 func_relative_path_result=../$func_relative_path_result 1066 func_relative_path_tcancelled=$func_relative_path_tbindir 1067 break 1068 fi 1069 func_relative_path_result=../$func_relative_path_result 1070 ;; 1071 esac 1072 done 1073 1074 # Now calculate path; take care to avoid doubling-up slashes. 1075 func_stripname '' '/' "$func_relative_path_result" 1076 func_relative_path_result=$func_stripname_result 1077 func_stripname '/' '/' "$func_relative_path_tcancelled" 1078 if test -n "$func_stripname_result"; then 1079 func_append func_relative_path_result "/$func_stripname_result" 1080 fi 1081 1082 # Normalisation. If bindir is libdir, return '.' else relative path. 1083 if test -n "$func_relative_path_result"; then 1084 func_stripname './' '' "$func_relative_path_result" 1085 func_relative_path_result=$func_stripname_result 1086 fi 1087 1088 test -n "$func_relative_path_result" || func_relative_path_result=. 1089 1090 : 1091} 1092 1093 1094# func_quote_for_eval ARG... 1095# -------------------------- 1096# Aesthetically quote ARGs to be evaled later. 1097# This function returns two values: 1098# i) func_quote_for_eval_result 1099# double-quoted, suitable for a subsequent eval 1100# ii) func_quote_for_eval_unquoted_result 1101# has all characters that are still active within double 1102# quotes backslashified. 1103func_quote_for_eval () 1104{ 1105 $debug_cmd 1106 1107 func_quote_for_eval_unquoted_result= 1108 func_quote_for_eval_result= 1109 while test 0 -lt $#; do 1110 case $1 in 1111 *[\\\`\"\$]*) 1112 _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; 1113 *) 1114 _G_unquoted_arg=$1 ;; 1115 esac 1116 if test -n "$func_quote_for_eval_unquoted_result"; then 1117 func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" 1118 else 1119 func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" 1120 fi 1121 1122 case $_G_unquoted_arg in 1123 # Double-quote args containing shell metacharacters to delay 1124 # word splitting, command substitution and variable expansion 1125 # for a subsequent eval. 1126 # Many Bourne shells cannot handle close brackets correctly 1127 # in scan sets, so we specify it separately. 1128 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1129 _G_quoted_arg=\"$_G_unquoted_arg\" 1130 ;; 1131 *) 1132 _G_quoted_arg=$_G_unquoted_arg 1133 ;; 1134 esac 1135 1136 if test -n "$func_quote_for_eval_result"; then 1137 func_append func_quote_for_eval_result " $_G_quoted_arg" 1138 else 1139 func_append func_quote_for_eval_result "$_G_quoted_arg" 1140 fi 1141 shift 1142 done 1143} 1144 1145 1146# func_quote_for_expand ARG 1147# ------------------------- 1148# Aesthetically quote ARG to be evaled later; same as above, 1149# but do not quote variable references. 1150func_quote_for_expand () 1151{ 1152 $debug_cmd 1153 1154 case $1 in 1155 *[\\\`\"]*) 1156 _G_arg=`$ECHO "$1" | $SED \ 1157 -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; 1158 *) 1159 _G_arg=$1 ;; 1160 esac 1161 1162 case $_G_arg in 1163 # Double-quote args containing shell metacharacters to delay 1164 # word splitting and command substitution for a subsequent eval. 1165 # Many Bourne shells cannot handle close brackets correctly 1166 # in scan sets, so we specify it separately. 1167 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 1168 _G_arg=\"$_G_arg\" 1169 ;; 1170 esac 1171 1172 func_quote_for_expand_result=$_G_arg 1173} 1174 1175 1176# func_stripname PREFIX SUFFIX NAME 1177# --------------------------------- 1178# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. 1179# PREFIX and SUFFIX must not contain globbing or regex special 1180# characters, hashes, percent signs, but SUFFIX may contain a leading 1181# dot (in which case that matches only a dot). 1182if test yes = "$_G_HAVE_XSI_OPS"; then 1183 eval 'func_stripname () 1184 { 1185 $debug_cmd 1186 1187 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 1188 # positional parameters, so assign one to ordinary variable first. 1189 func_stripname_result=$3 1190 func_stripname_result=${func_stripname_result#"$1"} 1191 func_stripname_result=${func_stripname_result%"$2"} 1192 }' 1193else 1194 func_stripname () 1195 { 1196 $debug_cmd 1197 1198 case $2 in 1199 .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; 1200 *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; 1201 esac 1202 } 1203fi 1204 1205 1206# func_show_eval CMD [FAIL_EXP] 1207# ----------------------------- 1208# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is 1209# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 1210# is given, then evaluate it. 1211func_show_eval () 1212{ 1213 $debug_cmd 1214 1215 _G_cmd=$1 1216 _G_fail_exp=${2-':'} 1217 1218 func_quote_for_expand "$_G_cmd" 1219 eval "func_notquiet $func_quote_for_expand_result" 1220 1221 $opt_dry_run || { 1222 eval "$_G_cmd" 1223 _G_status=$? 1224 if test 0 -ne "$_G_status"; then 1225 eval "(exit $_G_status); $_G_fail_exp" 1226 fi 1227 } 1228} 1229 1230 1231# func_show_eval_locale CMD [FAIL_EXP] 1232# ------------------------------------ 1233# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is 1234# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 1235# is given, then evaluate it. Use the saved locale for evaluation. 1236func_show_eval_locale () 1237{ 1238 $debug_cmd 1239 1240 _G_cmd=$1 1241 _G_fail_exp=${2-':'} 1242 1243 $opt_quiet || { 1244 func_quote_for_expand "$_G_cmd" 1245 eval "func_echo $func_quote_for_expand_result" 1246 } 1247 1248 $opt_dry_run || { 1249 eval "$_G_user_locale 1250 $_G_cmd" 1251 _G_status=$? 1252 eval "$_G_safe_locale" 1253 if test 0 -ne "$_G_status"; then 1254 eval "(exit $_G_status); $_G_fail_exp" 1255 fi 1256 } 1257} 1258 1259 1260# func_tr_sh 1261# ---------- 1262# Turn $1 into a string suitable for a shell variable name. 1263# Result is stored in $func_tr_sh_result. All characters 1264# not in the set a-zA-Z0-9_ are replaced with '_'. Further, 1265# if $1 begins with a digit, a '_' is prepended as well. 1266func_tr_sh () 1267{ 1268 $debug_cmd 1269 1270 case $1 in 1271 [0-9]* | *[!a-zA-Z0-9_]*) 1272 func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` 1273 ;; 1274 * ) 1275 func_tr_sh_result=$1 1276 ;; 1277 esac 1278} 1279 1280 1281# func_verbose ARG... 1282# ------------------- 1283# Echo program name prefixed message in verbose mode only. 1284func_verbose () 1285{ 1286 $debug_cmd 1287 1288 $opt_verbose && func_echo "$*" 1289 1290 : 1291} 1292 1293 1294# func_warn_and_continue ARG... 1295# ----------------------------- 1296# Echo program name prefixed warning message to standard error. 1297func_warn_and_continue () 1298{ 1299 $debug_cmd 1300 1301 $require_term_colors 1302 1303 func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 1304} 1305 1306 1307# func_warning CATEGORY ARG... 1308# ---------------------------- 1309# Echo program name prefixed warning message to standard error. Warning 1310# messages can be filtered according to CATEGORY, where this function 1311# elides messages where CATEGORY is not listed in the global variable 1312# 'opt_warning_types'. 1313func_warning () 1314{ 1315 $debug_cmd 1316 1317 # CATEGORY must be in the warning_categories list! 1318 case " $warning_categories " in 1319 *" $1 "*) ;; 1320 *) func_internal_error "invalid warning category '$1'" ;; 1321 esac 1322 1323 _G_category=$1 1324 shift 1325 1326 case " $opt_warning_types " in 1327 *" $_G_category "*) $warning_func ${1+"$@"} ;; 1328 esac 1329} 1330 1331 1332# func_sort_ver VER1 VER2 1333# ----------------------- 1334# 'sort -V' is not generally available. 1335# Note this deviates from the version comparison in automake 1336# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a 1337# but this should suffice as we won't be specifying old 1338# version formats or redundant trailing .0 in bootstrap.conf. 1339# If we did want full compatibility then we should probably 1340# use m4_version_compare from autoconf. 1341func_sort_ver () 1342{ 1343 $debug_cmd 1344 1345 printf '%s\n%s\n' "$1" "$2" \ 1346 | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n 1347} 1348 1349# func_lt_ver PREV CURR 1350# --------------------- 1351# Return true if PREV and CURR are in the correct order according to 1352# func_sort_ver, otherwise false. Use it like this: 1353# 1354# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." 1355func_lt_ver () 1356{ 1357 $debug_cmd 1358 1359 test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` 1360} 1361 1362 1363# Local variables: 1364# mode: shell-script 1365# sh-indentation: 2 1366# eval: (add-hook 'before-save-hook 'time-stamp) 1367# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" 1368# time-stamp-time-zone: "UTC" 1369# End: 1370#! /bin/sh 1371 1372# Set a version string for this script. 1373scriptversion=2014-01-07.03; # UTC 1374 1375# A portable, pluggable option parser for Bourne shell. 1376# Written by Gary V. Vaughan, 2010 1377 1378# Copyright (C) 2010-2015 Free Software Foundation, Inc. 1379# This is free software; see the source for copying conditions. There is NO 1380# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 1381 1382# This program is free software: you can redistribute it and/or modify 1383# it under the terms of the GNU General Public License as published by 1384# the Free Software Foundation, either version 3 of the License, or 1385# (at your option) any later version. 1386 1387# This program is distributed in the hope that it will be useful, 1388# but WITHOUT ANY WARRANTY; without even the implied warranty of 1389# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1390# GNU General Public License for more details. 1391 1392# You should have received a copy of the GNU General Public License 1393# along with this program. If not, see <http://www.gnu.org/licenses/>. 1394 1395# Please report bugs or propose patches to gary@gnu.org. 1396 1397 1398## ------ ## 1399## Usage. ## 1400## ------ ## 1401 1402# This file is a library for parsing options in your shell scripts along 1403# with assorted other useful supporting features that you can make use 1404# of too. 1405# 1406# For the simplest scripts you might need only: 1407# 1408# #!/bin/sh 1409# . relative/path/to/funclib.sh 1410# . relative/path/to/options-parser 1411# scriptversion=1.0 1412# func_options ${1+"$@"} 1413# eval set dummy "$func_options_result"; shift 1414# ...rest of your script... 1415# 1416# In order for the '--version' option to work, you will need to have a 1417# suitably formatted comment like the one at the top of this file 1418# starting with '# Written by ' and ending with '# warranty; '. 1419# 1420# For '-h' and '--help' to work, you will also need a one line 1421# description of your script's purpose in a comment directly above the 1422# '# Written by ' line, like the one at the top of this file. 1423# 1424# The default options also support '--debug', which will turn on shell 1425# execution tracing (see the comment above debug_cmd below for another 1426# use), and '--verbose' and the func_verbose function to allow your script 1427# to display verbose messages only when your user has specified 1428# '--verbose'. 1429# 1430# After sourcing this file, you can plug processing for additional 1431# options by amending the variables from the 'Configuration' section 1432# below, and following the instructions in the 'Option parsing' 1433# section further down. 1434 1435## -------------- ## 1436## Configuration. ## 1437## -------------- ## 1438 1439# You should override these variables in your script after sourcing this 1440# file so that they reflect the customisations you have added to the 1441# option parser. 1442 1443# The usage line for option parsing errors and the start of '-h' and 1444# '--help' output messages. You can embed shell variables for delayed 1445# expansion at the time the message is displayed, but you will need to 1446# quote other shell meta-characters carefully to prevent them being 1447# expanded when the contents are evaled. 1448usage='$progpath [OPTION]...' 1449 1450# Short help message in response to '-h' and '--help'. Add to this or 1451# override it after sourcing this library to reflect the full set of 1452# options your script accepts. 1453usage_message="\ 1454 --debug enable verbose shell tracing 1455 -W, --warnings=CATEGORY 1456 report the warnings falling in CATEGORY [all] 1457 -v, --verbose verbosely report processing 1458 --version print version information and exit 1459 -h, --help print short or long help message and exit 1460" 1461 1462# Additional text appended to 'usage_message' in response to '--help'. 1463long_help_message=" 1464Warning categories include: 1465 'all' show all warnings 1466 'none' turn off all the warnings 1467 'error' warnings are treated as fatal errors" 1468 1469# Help message printed before fatal option parsing errors. 1470fatal_help="Try '\$progname --help' for more information." 1471 1472 1473 1474## ------------------------- ## 1475## Hook function management. ## 1476## ------------------------- ## 1477 1478# This section contains functions for adding, removing, and running hooks 1479# to the main code. A hook is just a named list of of function, that can 1480# be run in order later on. 1481 1482# func_hookable FUNC_NAME 1483# ----------------------- 1484# Declare that FUNC_NAME will run hooks added with 1485# 'func_add_hook FUNC_NAME ...'. 1486func_hookable () 1487{ 1488 $debug_cmd 1489 1490 func_append hookable_fns " $1" 1491} 1492 1493 1494# func_add_hook FUNC_NAME HOOK_FUNC 1495# --------------------------------- 1496# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must 1497# first have been declared "hookable" by a call to 'func_hookable'. 1498func_add_hook () 1499{ 1500 $debug_cmd 1501 1502 case " $hookable_fns " in 1503 *" $1 "*) ;; 1504 *) func_fatal_error "'$1' does not accept hook functions." ;; 1505 esac 1506 1507 eval func_append ${1}_hooks '" $2"' 1508} 1509 1510 1511# func_remove_hook FUNC_NAME HOOK_FUNC 1512# ------------------------------------ 1513# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. 1514func_remove_hook () 1515{ 1516 $debug_cmd 1517 1518 eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' 1519} 1520 1521 1522# func_run_hooks FUNC_NAME [ARG]... 1523# --------------------------------- 1524# Run all hook functions registered to FUNC_NAME. 1525# It is assumed that the list of hook functions contains nothing more 1526# than a whitespace-delimited list of legal shell function names, and 1527# no effort is wasted trying to catch shell meta-characters or preserve 1528# whitespace. 1529func_run_hooks () 1530{ 1531 $debug_cmd 1532 1533 case " $hookable_fns " in 1534 *" $1 "*) ;; 1535 *) func_fatal_error "'$1' does not support hook funcions.n" ;; 1536 esac 1537 1538 eval _G_hook_fns=\$$1_hooks; shift 1539 1540 for _G_hook in $_G_hook_fns; do 1541 eval $_G_hook '"$@"' 1542 1543 # store returned options list back into positional 1544 # parameters for next 'cmd' execution. 1545 eval _G_hook_result=\$${_G_hook}_result 1546 eval set dummy "$_G_hook_result"; shift 1547 done 1548 1549 func_quote_for_eval ${1+"$@"} 1550 func_run_hooks_result=$func_quote_for_eval_result 1551} 1552 1553 1554 1555## --------------- ## 1556## Option parsing. ## 1557## --------------- ## 1558 1559# In order to add your own option parsing hooks, you must accept the 1560# full positional parameter list in your hook function, remove any 1561# options that you action, and then pass back the remaining unprocessed 1562# options in '<hooked_function_name>_result', escaped suitably for 1563# 'eval'. Like this: 1564# 1565# my_options_prep () 1566# { 1567# $debug_cmd 1568# 1569# # Extend the existing usage message. 1570# usage_message=$usage_message' 1571# -s, --silent don'\''t print informational messages 1572# ' 1573# 1574# func_quote_for_eval ${1+"$@"} 1575# my_options_prep_result=$func_quote_for_eval_result 1576# } 1577# func_add_hook func_options_prep my_options_prep 1578# 1579# 1580# my_silent_option () 1581# { 1582# $debug_cmd 1583# 1584# # Note that for efficiency, we parse as many options as we can 1585# # recognise in a loop before passing the remainder back to the 1586# # caller on the first unrecognised argument we encounter. 1587# while test $# -gt 0; do 1588# opt=$1; shift 1589# case $opt in 1590# --silent|-s) opt_silent=: ;; 1591# # Separate non-argument short options: 1592# -s*) func_split_short_opt "$_G_opt" 1593# set dummy "$func_split_short_opt_name" \ 1594# "-$func_split_short_opt_arg" ${1+"$@"} 1595# shift 1596# ;; 1597# *) set dummy "$_G_opt" "$*"; shift; break ;; 1598# esac 1599# done 1600# 1601# func_quote_for_eval ${1+"$@"} 1602# my_silent_option_result=$func_quote_for_eval_result 1603# } 1604# func_add_hook func_parse_options my_silent_option 1605# 1606# 1607# my_option_validation () 1608# { 1609# $debug_cmd 1610# 1611# $opt_silent && $opt_verbose && func_fatal_help "\ 1612# '--silent' and '--verbose' options are mutually exclusive." 1613# 1614# func_quote_for_eval ${1+"$@"} 1615# my_option_validation_result=$func_quote_for_eval_result 1616# } 1617# func_add_hook func_validate_options my_option_validation 1618# 1619# You'll alse need to manually amend $usage_message to reflect the extra 1620# options you parse. It's preferable to append if you can, so that 1621# multiple option parsing hooks can be added safely. 1622 1623 1624# func_options [ARG]... 1625# --------------------- 1626# All the functions called inside func_options are hookable. See the 1627# individual implementations for details. 1628func_hookable func_options 1629func_options () 1630{ 1631 $debug_cmd 1632 1633 func_options_prep ${1+"$@"} 1634 eval func_parse_options \ 1635 ${func_options_prep_result+"$func_options_prep_result"} 1636 eval func_validate_options \ 1637 ${func_parse_options_result+"$func_parse_options_result"} 1638 1639 eval func_run_hooks func_options \ 1640 ${func_validate_options_result+"$func_validate_options_result"} 1641 1642 # save modified positional parameters for caller 1643 func_options_result=$func_run_hooks_result 1644} 1645 1646 1647# func_options_prep [ARG]... 1648# -------------------------- 1649# All initialisations required before starting the option parse loop. 1650# Note that when calling hook functions, we pass through the list of 1651# positional parameters. If a hook function modifies that list, and 1652# needs to propogate that back to rest of this script, then the complete 1653# modified list must be put in 'func_run_hooks_result' before 1654# returning. 1655func_hookable func_options_prep 1656func_options_prep () 1657{ 1658 $debug_cmd 1659 1660 # Option defaults: 1661 opt_verbose=false 1662 opt_warning_types= 1663 1664 func_run_hooks func_options_prep ${1+"$@"} 1665 1666 # save modified positional parameters for caller 1667 func_options_prep_result=$func_run_hooks_result 1668} 1669 1670 1671# func_parse_options [ARG]... 1672# --------------------------- 1673# The main option parsing loop. 1674func_hookable func_parse_options 1675func_parse_options () 1676{ 1677 $debug_cmd 1678 1679 func_parse_options_result= 1680 1681 # this just eases exit handling 1682 while test $# -gt 0; do 1683 # Defer to hook functions for initial option parsing, so they 1684 # get priority in the event of reusing an option name. 1685 func_run_hooks func_parse_options ${1+"$@"} 1686 1687 # Adjust func_parse_options positional parameters to match 1688 eval set dummy "$func_run_hooks_result"; shift 1689 1690 # Break out of the loop if we already parsed every option. 1691 test $# -gt 0 || break 1692 1693 _G_opt=$1 1694 shift 1695 case $_G_opt in 1696 --debug|-x) debug_cmd='set -x' 1697 func_echo "enabling shell trace mode" 1698 $debug_cmd 1699 ;; 1700 1701 --no-warnings|--no-warning|--no-warn) 1702 set dummy --warnings none ${1+"$@"} 1703 shift 1704 ;; 1705 1706 --warnings|--warning|-W) 1707 test $# = 0 && func_missing_arg $_G_opt && break 1708 case " $warning_categories $1" in 1709 *" $1 "*) 1710 # trailing space prevents matching last $1 above 1711 func_append_uniq opt_warning_types " $1" 1712 ;; 1713 *all) 1714 opt_warning_types=$warning_categories 1715 ;; 1716 *none) 1717 opt_warning_types=none 1718 warning_func=: 1719 ;; 1720 *error) 1721 opt_warning_types=$warning_categories 1722 warning_func=func_fatal_error 1723 ;; 1724 *) 1725 func_fatal_error \ 1726 "unsupported warning category: '$1'" 1727 ;; 1728 esac 1729 shift 1730 ;; 1731 1732 --verbose|-v) opt_verbose=: ;; 1733 --version) func_version ;; 1734 -\?|-h) func_usage ;; 1735 --help) func_help ;; 1736 1737 # Separate optargs to long options (plugins may need this): 1738 --*=*) func_split_equals "$_G_opt" 1739 set dummy "$func_split_equals_lhs" \ 1740 "$func_split_equals_rhs" ${1+"$@"} 1741 shift 1742 ;; 1743 1744 # Separate optargs to short options: 1745 -W*) 1746 func_split_short_opt "$_G_opt" 1747 set dummy "$func_split_short_opt_name" \ 1748 "$func_split_short_opt_arg" ${1+"$@"} 1749 shift 1750 ;; 1751 1752 # Separate non-argument short options: 1753 -\?*|-h*|-v*|-x*) 1754 func_split_short_opt "$_G_opt" 1755 set dummy "$func_split_short_opt_name" \ 1756 "-$func_split_short_opt_arg" ${1+"$@"} 1757 shift 1758 ;; 1759 1760 --) break ;; 1761 -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; 1762 *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; 1763 esac 1764 done 1765 1766 # save modified positional parameters for caller 1767 func_quote_for_eval ${1+"$@"} 1768 func_parse_options_result=$func_quote_for_eval_result 1769} 1770 1771 1772# func_validate_options [ARG]... 1773# ------------------------------ 1774# Perform any sanity checks on option settings and/or unconsumed 1775# arguments. 1776func_hookable func_validate_options 1777func_validate_options () 1778{ 1779 $debug_cmd 1780 1781 # Display all warnings if -W was not given. 1782 test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" 1783 1784 func_run_hooks func_validate_options ${1+"$@"} 1785 1786 # Bail if the options were screwed! 1787 $exit_cmd $EXIT_FAILURE 1788 1789 # save modified positional parameters for caller 1790 func_validate_options_result=$func_run_hooks_result 1791} 1792 1793 1794 1795## ----------------- ## 1796## Helper functions. ## 1797## ----------------- ## 1798 1799# This section contains the helper functions used by the rest of the 1800# hookable option parser framework in ascii-betical order. 1801 1802 1803# func_fatal_help ARG... 1804# ---------------------- 1805# Echo program name prefixed message to standard error, followed by 1806# a help hint, and exit. 1807func_fatal_help () 1808{ 1809 $debug_cmd 1810 1811 eval \$ECHO \""Usage: $usage"\" 1812 eval \$ECHO \""$fatal_help"\" 1813 func_error ${1+"$@"} 1814 exit $EXIT_FAILURE 1815} 1816 1817 1818# func_help 1819# --------- 1820# Echo long help message to standard output and exit. 1821func_help () 1822{ 1823 $debug_cmd 1824 1825 func_usage_message 1826 $ECHO "$long_help_message" 1827 exit 0 1828} 1829 1830 1831# func_missing_arg ARGNAME 1832# ------------------------ 1833# Echo program name prefixed message to standard error and set global 1834# exit_cmd. 1835func_missing_arg () 1836{ 1837 $debug_cmd 1838 1839 func_error "Missing argument for '$1'." 1840 exit_cmd=exit 1841} 1842 1843 1844# func_split_equals STRING 1845# ------------------------ 1846# Set func_split_equals_lhs and func_split_equals_rhs shell variables after 1847# splitting STRING at the '=' sign. 1848test -z "$_G_HAVE_XSI_OPS" \ 1849 && (eval 'x=a/b/c; 1850 test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ 1851 && _G_HAVE_XSI_OPS=yes 1852 1853if test yes = "$_G_HAVE_XSI_OPS" 1854then 1855 # This is an XSI compatible shell, allowing a faster implementation... 1856 eval 'func_split_equals () 1857 { 1858 $debug_cmd 1859 1860 func_split_equals_lhs=${1%%=*} 1861 func_split_equals_rhs=${1#*=} 1862 test "x$func_split_equals_lhs" = "x$1" \ 1863 && func_split_equals_rhs= 1864 }' 1865else 1866 # ...otherwise fall back to using expr, which is often a shell builtin. 1867 func_split_equals () 1868 { 1869 $debug_cmd 1870 1871 func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` 1872 func_split_equals_rhs= 1873 test "x$func_split_equals_lhs" = "x$1" \ 1874 || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` 1875 } 1876fi #func_split_equals 1877 1878 1879# func_split_short_opt SHORTOPT 1880# ----------------------------- 1881# Set func_split_short_opt_name and func_split_short_opt_arg shell 1882# variables after splitting SHORTOPT after the 2nd character. 1883if test yes = "$_G_HAVE_XSI_OPS" 1884then 1885 # This is an XSI compatible shell, allowing a faster implementation... 1886 eval 'func_split_short_opt () 1887 { 1888 $debug_cmd 1889 1890 func_split_short_opt_arg=${1#??} 1891 func_split_short_opt_name=${1%"$func_split_short_opt_arg"} 1892 }' 1893else 1894 # ...otherwise fall back to using expr, which is often a shell builtin. 1895 func_split_short_opt () 1896 { 1897 $debug_cmd 1898 1899 func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` 1900 func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` 1901 } 1902fi #func_split_short_opt 1903 1904 1905# func_usage 1906# ---------- 1907# Echo short help message to standard output and exit. 1908func_usage () 1909{ 1910 $debug_cmd 1911 1912 func_usage_message 1913 $ECHO "Run '$progname --help |${PAGER-more}' for full usage" 1914 exit 0 1915} 1916 1917 1918# func_usage_message 1919# ------------------ 1920# Echo short help message to standard output. 1921func_usage_message () 1922{ 1923 $debug_cmd 1924 1925 eval \$ECHO \""Usage: $usage"\" 1926 echo 1927 $SED -n 's|^# || 1928 /^Written by/{ 1929 x;p;x 1930 } 1931 h 1932 /^Written by/q' < "$progpath" 1933 echo 1934 eval \$ECHO \""$usage_message"\" 1935} 1936 1937 1938# func_version 1939# ------------ 1940# Echo version message to standard output and exit. 1941func_version () 1942{ 1943 $debug_cmd 1944 1945 printf '%s\n' "$progname $scriptversion" 1946 $SED -n ' 1947 /(C)/!b go 1948 :more 1949 /\./!{ 1950 N 1951 s|\n# | | 1952 b more 1953 } 1954 :go 1955 /^# Written by /,/# warranty; / { 1956 s|^# || 1957 s|^# *$|| 1958 s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| 1959 p 1960 } 1961 /^# Written by / { 1962 s|^# || 1963 p 1964 } 1965 /^warranty; /q' < "$progpath" 1966 1967 exit $? 1968} 1969 1970 1971# Local variables: 1972# mode: shell-script 1973# sh-indentation: 2 1974# eval: (add-hook 'before-save-hook 'time-stamp) 1975# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" 1976# time-stamp-time-zone: "UTC" 1977# End: 1978 1979# Set a version string. 1980scriptversion='(GNU libtool) 2.4.6' 1981 1982 1983# func_echo ARG... 1984# ---------------- 1985# Libtool also displays the current mode in messages, so override 1986# funclib.sh func_echo with this custom definition. 1987func_echo () 1988{ 1989 $debug_cmd 1990 1991 _G_message=$* 1992 1993 func_echo_IFS=$IFS 1994 IFS=$nl 1995 for _G_line in $_G_message; do 1996 IFS=$func_echo_IFS 1997 $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" 1998 done 1999 IFS=$func_echo_IFS 2000} 2001 2002 2003# func_warning ARG... 2004# ------------------- 2005# Libtool warnings are not categorized, so override funclib.sh 2006# func_warning with this simpler definition. 2007func_warning () 2008{ 2009 $debug_cmd 2010 2011 $warning_func ${1+"$@"} 2012} 2013 2014 2015## ---------------- ## 2016## Options parsing. ## 2017## ---------------- ## 2018 2019# Hook in the functions to make sure our own options are parsed during 2020# the option parsing loop. 2021 2022usage='$progpath [OPTION]... [MODE-ARG]...' 2023 2024# Short help message in response to '-h'. 2025usage_message="Options: 2026 --config show all configuration variables 2027 --debug enable verbose shell tracing 2028 -n, --dry-run display commands without modifying any files 2029 --features display basic configuration information and exit 2030 --mode=MODE use operation mode MODE 2031 --no-warnings equivalent to '-Wnone' 2032 --preserve-dup-deps don't remove duplicate dependency libraries 2033 --quiet, --silent don't print informational messages 2034 --tag=TAG use configuration variables from tag TAG 2035 -v, --verbose print more informational messages than default 2036 --version print version information 2037 -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] 2038 -h, --help, --help-all print short, long, or detailed help message 2039" 2040 2041# Additional text appended to 'usage_message' in response to '--help'. 2042func_help () 2043{ 2044 $debug_cmd 2045 2046 func_usage_message 2047 $ECHO "$long_help_message 2048 2049MODE must be one of the following: 2050 2051 clean remove files from the build directory 2052 compile compile a source file into a libtool object 2053 execute automatically set library path, then run a program 2054 finish complete the installation of libtool libraries 2055 install install libraries or executables 2056 link create a library or an executable 2057 uninstall remove libraries from an installed directory 2058 2059MODE-ARGS vary depending on the MODE. When passed as first option, 2060'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. 2061Try '$progname --help --mode=MODE' for a more detailed description of MODE. 2062 2063When reporting a bug, please describe a test case to reproduce it and 2064include the following information: 2065 2066 host-triplet: $host 2067 shell: $SHELL 2068 compiler: $LTCC 2069 compiler flags: $LTCFLAGS 2070 linker: $LD (gnu? $with_gnu_ld) 2071 version: $progname (GNU libtool) 2.4.6 2072 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` 2073 autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` 2074 2075Report bugs to <bug-libtool@gnu.org>. 2076GNU libtool home page: <http://www.gnu.org/software/libtool/>. 2077General help using GNU software: <http://www.gnu.org/gethelp/>." 2078 exit 0 2079} 2080 2081 2082# func_lo2o OBJECT-NAME 2083# --------------------- 2084# Transform OBJECT-NAME from a '.lo' suffix to the platform specific 2085# object suffix. 2086 2087lo2o=s/\\.lo\$/.$objext/ 2088o2lo=s/\\.$objext\$/.lo/ 2089 2090if test yes = "$_G_HAVE_XSI_OPS"; then 2091 eval 'func_lo2o () 2092 { 2093 case $1 in 2094 *.lo) func_lo2o_result=${1%.lo}.$objext ;; 2095 * ) func_lo2o_result=$1 ;; 2096 esac 2097 }' 2098 2099 # func_xform LIBOBJ-OR-SOURCE 2100 # --------------------------- 2101 # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) 2102 # suffix to a '.lo' libtool-object suffix. 2103 eval 'func_xform () 2104 { 2105 func_xform_result=${1%.*}.lo 2106 }' 2107else 2108 # ...otherwise fall back to using sed. 2109 func_lo2o () 2110 { 2111 func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` 2112 } 2113 2114 func_xform () 2115 { 2116 func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` 2117 } 2118fi 2119 2120 2121# func_fatal_configuration ARG... 2122# ------------------------------- 2123# Echo program name prefixed message to standard error, followed by 2124# a configuration failure hint, and exit. 2125func_fatal_configuration () 2126{ 2127 func__fatal_error ${1+"$@"} \ 2128 "See the $PACKAGE documentation for more information." \ 2129 "Fatal configuration error." 2130} 2131 2132 2133# func_config 2134# ----------- 2135# Display the configuration for all the tags in this script. 2136func_config () 2137{ 2138 re_begincf='^# ### BEGIN LIBTOOL' 2139 re_endcf='^# ### END LIBTOOL' 2140 2141 # Default configuration. 2142 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" 2143 2144 # Now print the configurations for the tags. 2145 for tagname in $taglist; do 2146 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" 2147 done 2148 2149 exit $? 2150} 2151 2152 2153# func_features 2154# ------------- 2155# Display the features supported by this script. 2156func_features () 2157{ 2158 echo "host: $host" 2159 if test yes = "$build_libtool_libs"; then 2160 echo "enable shared libraries" 2161 else 2162 echo "disable shared libraries" 2163 fi 2164 if test yes = "$build_old_libs"; then 2165 echo "enable static libraries" 2166 else 2167 echo "disable static libraries" 2168 fi 2169 2170 exit $? 2171} 2172 2173 2174# func_enable_tag TAGNAME 2175# ----------------------- 2176# Verify that TAGNAME is valid, and either flag an error and exit, or 2177# enable the TAGNAME tag. We also add TAGNAME to the global $taglist 2178# variable here. 2179func_enable_tag () 2180{ 2181 # Global variable: 2182 tagname=$1 2183 2184 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" 2185 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" 2186 sed_extractcf=/$re_begincf/,/$re_endcf/p 2187 2188 # Validate tagname. 2189 case $tagname in 2190 *[!-_A-Za-z0-9,/]*) 2191 func_fatal_error "invalid tag name: $tagname" 2192 ;; 2193 esac 2194 2195 # Don't test for the "default" C tag, as we know it's 2196 # there but not specially marked. 2197 case $tagname in 2198 CC) ;; 2199 *) 2200 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then 2201 taglist="$taglist $tagname" 2202 2203 # Evaluate the configuration. Be careful to quote the path 2204 # and the sed script, to avoid splitting on whitespace, but 2205 # also don't use non-portable quotes within backquotes within 2206 # quotes we have to do it in 2 steps: 2207 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` 2208 eval "$extractedcf" 2209 else 2210 func_error "ignoring unknown tag $tagname" 2211 fi 2212 ;; 2213 esac 2214} 2215 2216 2217# func_check_version_match 2218# ------------------------ 2219# Ensure that we are using m4 macros, and libtool script from the same 2220# release of libtool. 2221func_check_version_match () 2222{ 2223 if test "$package_revision" != "$macro_revision"; then 2224 if test "$VERSION" != "$macro_version"; then 2225 if test -z "$macro_version"; then 2226 cat >&2 <<_LT_EOF 2227$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2228$progname: definition of this LT_INIT comes from an older release. 2229$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2230$progname: and run autoconf again. 2231_LT_EOF 2232 else 2233 cat >&2 <<_LT_EOF 2234$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 2235$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. 2236$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 2237$progname: and run autoconf again. 2238_LT_EOF 2239 fi 2240 else 2241 cat >&2 <<_LT_EOF 2242$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, 2243$progname: but the definition of this LT_INIT comes from revision $macro_revision. 2244$progname: You should recreate aclocal.m4 with macros from revision $package_revision 2245$progname: of $PACKAGE $VERSION and run autoconf again. 2246_LT_EOF 2247 fi 2248 2249 exit $EXIT_MISMATCH 2250 fi 2251} 2252 2253 2254# libtool_options_prep [ARG]... 2255# ----------------------------- 2256# Preparation for options parsed by libtool. 2257libtool_options_prep () 2258{ 2259 $debug_mode 2260 2261 # Option defaults: 2262 opt_config=false 2263 opt_dlopen= 2264 opt_dry_run=false 2265 opt_help=false 2266 opt_mode= 2267 opt_preserve_dup_deps=false 2268 opt_quiet=false 2269 2270 nonopt= 2271 preserve_args= 2272 2273 # Shorthand for --mode=foo, only valid as the first argument 2274 case $1 in 2275 clean|clea|cle|cl) 2276 shift; set dummy --mode clean ${1+"$@"}; shift 2277 ;; 2278 compile|compil|compi|comp|com|co|c) 2279 shift; set dummy --mode compile ${1+"$@"}; shift 2280 ;; 2281 execute|execut|execu|exec|exe|ex|e) 2282 shift; set dummy --mode execute ${1+"$@"}; shift 2283 ;; 2284 finish|finis|fini|fin|fi|f) 2285 shift; set dummy --mode finish ${1+"$@"}; shift 2286 ;; 2287 install|instal|insta|inst|ins|in|i) 2288 shift; set dummy --mode install ${1+"$@"}; shift 2289 ;; 2290 link|lin|li|l) 2291 shift; set dummy --mode link ${1+"$@"}; shift 2292 ;; 2293 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) 2294 shift; set dummy --mode uninstall ${1+"$@"}; shift 2295 ;; 2296 esac 2297 2298 # Pass back the list of options. 2299 func_quote_for_eval ${1+"$@"} 2300 libtool_options_prep_result=$func_quote_for_eval_result 2301} 2302func_add_hook func_options_prep libtool_options_prep 2303 2304 2305# libtool_parse_options [ARG]... 2306# --------------------------------- 2307# Provide handling for libtool specific options. 2308libtool_parse_options () 2309{ 2310 $debug_cmd 2311 2312 # Perform our own loop to consume as many options as possible in 2313 # each iteration. 2314 while test $# -gt 0; do 2315 _G_opt=$1 2316 shift 2317 case $_G_opt in 2318 --dry-run|--dryrun|-n) 2319 opt_dry_run=: 2320 ;; 2321 2322 --config) func_config ;; 2323 2324 --dlopen|-dlopen) 2325 opt_dlopen="${opt_dlopen+$opt_dlopen 2326}$1" 2327 shift 2328 ;; 2329 2330 --preserve-dup-deps) 2331 opt_preserve_dup_deps=: ;; 2332 2333 --features) func_features ;; 2334 2335 --finish) set dummy --mode finish ${1+"$@"}; shift ;; 2336 2337 --help) opt_help=: ;; 2338 2339 --help-all) opt_help=': help-all' ;; 2340 2341 --mode) test $# = 0 && func_missing_arg $_G_opt && break 2342 opt_mode=$1 2343 case $1 in 2344 # Valid mode arguments: 2345 clean|compile|execute|finish|install|link|relink|uninstall) ;; 2346 2347 # Catch anything else as an error 2348 *) func_error "invalid argument for $_G_opt" 2349 exit_cmd=exit 2350 break 2351 ;; 2352 esac 2353 shift 2354 ;; 2355 2356 --no-silent|--no-quiet) 2357 opt_quiet=false 2358 func_append preserve_args " $_G_opt" 2359 ;; 2360 2361 --no-warnings|--no-warning|--no-warn) 2362 opt_warning=false 2363 func_append preserve_args " $_G_opt" 2364 ;; 2365 2366 --no-verbose) 2367 opt_verbose=false 2368 func_append preserve_args " $_G_opt" 2369 ;; 2370 2371 --silent|--quiet) 2372 opt_quiet=: 2373 opt_verbose=false 2374 func_append preserve_args " $_G_opt" 2375 ;; 2376 2377 --tag) test $# = 0 && func_missing_arg $_G_opt && break 2378 opt_tag=$1 2379 func_append preserve_args " $_G_opt $1" 2380 func_enable_tag "$1" 2381 shift 2382 ;; 2383 2384 --verbose|-v) opt_quiet=false 2385 opt_verbose=: 2386 func_append preserve_args " $_G_opt" 2387 ;; 2388 2389 # An option not handled by this hook function: 2390 *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; 2391 esac 2392 done 2393 2394 2395 # save modified positional parameters for caller 2396 func_quote_for_eval ${1+"$@"} 2397 libtool_parse_options_result=$func_quote_for_eval_result 2398} 2399func_add_hook func_parse_options libtool_parse_options 2400 2401 2402 2403# libtool_validate_options [ARG]... 2404# --------------------------------- 2405# Perform any sanity checks on option settings and/or unconsumed 2406# arguments. 2407libtool_validate_options () 2408{ 2409 # save first non-option argument 2410 if test 0 -lt $#; then 2411 nonopt=$1 2412 shift 2413 fi 2414 2415 # preserve --debug 2416 test : = "$debug_cmd" || func_append preserve_args " --debug" 2417 2418 case $host in 2419 # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 2420 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 2421 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) 2422 # don't eliminate duplications in $postdeps and $predeps 2423 opt_duplicate_compiler_generated_deps=: 2424 ;; 2425 *) 2426 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps 2427 ;; 2428 esac 2429 2430 $opt_help || { 2431 # Sanity checks first: 2432 func_check_version_match 2433 2434 test yes != "$build_libtool_libs" \ 2435 && test yes != "$build_old_libs" \ 2436 && func_fatal_configuration "not configured to build any kind of library" 2437 2438 # Darwin sucks 2439 eval std_shrext=\"$shrext_cmds\" 2440 2441 # Only execute mode is allowed to have -dlopen flags. 2442 if test -n "$opt_dlopen" && test execute != "$opt_mode"; then 2443 func_error "unrecognized option '-dlopen'" 2444 $ECHO "$help" 1>&2 2445 exit $EXIT_FAILURE 2446 fi 2447 2448 # Change the help message to a mode-specific one. 2449 generic_help=$help 2450 help="Try '$progname --help --mode=$opt_mode' for more information." 2451 } 2452 2453 # Pass back the unparsed argument list 2454 func_quote_for_eval ${1+"$@"} 2455 libtool_validate_options_result=$func_quote_for_eval_result 2456} 2457func_add_hook func_validate_options libtool_validate_options 2458 2459 2460# Process options as early as possible so that --help and --version 2461# can return quickly. 2462func_options ${1+"$@"} 2463eval set dummy "$func_options_result"; shift 2464 2465 2466 2467## ----------- ## 2468## Main. ## 2469## ----------- ## 2470 2471magic='%%%MAGIC variable%%%' 2472magic_exe='%%%MAGIC EXE variable%%%' 2473 2474# Global variables. 2475extracted_archives= 2476extracted_serial=0 2477 2478# If this variable is set in any of the actions, the command in it 2479# will be execed at the end. This prevents here-documents from being 2480# left over by shells. 2481exec_cmd= 2482 2483 2484# A function that is used when there is no print builtin or printf. 2485func_fallback_echo () 2486{ 2487 eval 'cat <<_LTECHO_EOF 2488$1 2489_LTECHO_EOF' 2490} 2491 2492# func_generated_by_libtool 2493# True iff stdin has been generated by Libtool. This function is only 2494# a basic sanity check; it will hardly flush out determined imposters. 2495func_generated_by_libtool_p () 2496{ 2497 $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 2498} 2499 2500# func_lalib_p file 2501# True iff FILE is a libtool '.la' library or '.lo' object file. 2502# This function is only a basic sanity check; it will hardly flush out 2503# determined imposters. 2504func_lalib_p () 2505{ 2506 test -f "$1" && 2507 $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p 2508} 2509 2510# func_lalib_unsafe_p file 2511# True iff FILE is a libtool '.la' library or '.lo' object file. 2512# This function implements the same check as func_lalib_p without 2513# resorting to external programs. To this end, it redirects stdin and 2514# closes it afterwards, without saving the original file descriptor. 2515# As a safety measure, use it only where a negative result would be 2516# fatal anyway. Works if 'file' does not exist. 2517func_lalib_unsafe_p () 2518{ 2519 lalib_p=no 2520 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then 2521 for lalib_p_l in 1 2 3 4 2522 do 2523 read lalib_p_line 2524 case $lalib_p_line in 2525 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; 2526 esac 2527 done 2528 exec 0<&5 5<&- 2529 fi 2530 test yes = "$lalib_p" 2531} 2532 2533# func_ltwrapper_script_p file 2534# True iff FILE is a libtool wrapper script 2535# This function is only a basic sanity check; it will hardly flush out 2536# determined imposters. 2537func_ltwrapper_script_p () 2538{ 2539 test -f "$1" && 2540 $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p 2541} 2542 2543# func_ltwrapper_executable_p file 2544# True iff FILE is a libtool wrapper executable 2545# This function is only a basic sanity check; it will hardly flush out 2546# determined imposters. 2547func_ltwrapper_executable_p () 2548{ 2549 func_ltwrapper_exec_suffix= 2550 case $1 in 2551 *.exe) ;; 2552 *) func_ltwrapper_exec_suffix=.exe ;; 2553 esac 2554 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 2555} 2556 2557# func_ltwrapper_scriptname file 2558# Assumes file is an ltwrapper_executable 2559# uses $file to determine the appropriate filename for a 2560# temporary ltwrapper_script. 2561func_ltwrapper_scriptname () 2562{ 2563 func_dirname_and_basename "$1" "" "." 2564 func_stripname '' '.exe' "$func_basename_result" 2565 func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper 2566} 2567 2568# func_ltwrapper_p file 2569# True iff FILE is a libtool wrapper script or wrapper executable 2570# This function is only a basic sanity check; it will hardly flush out 2571# determined imposters. 2572func_ltwrapper_p () 2573{ 2574 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" 2575} 2576 2577 2578# func_execute_cmds commands fail_cmd 2579# Execute tilde-delimited COMMANDS. 2580# If FAIL_CMD is given, eval that upon failure. 2581# FAIL_CMD may read-access the current command in variable CMD! 2582func_execute_cmds () 2583{ 2584 $debug_cmd 2585 2586 save_ifs=$IFS; IFS='~' 2587 for cmd in $1; do 2588 IFS=$sp$nl 2589 eval cmd=\"$cmd\" 2590 IFS=$save_ifs 2591 func_show_eval "$cmd" "${2-:}" 2592 done 2593 IFS=$save_ifs 2594} 2595 2596 2597# func_source file 2598# Source FILE, adding directory component if necessary. 2599# Note that it is not necessary on cygwin/mingw to append a dot to 2600# FILE even if both FILE and FILE.exe exist: automatic-append-.exe 2601# behavior happens only for exec(3), not for open(2)! Also, sourcing 2602# 'FILE.' does not work on cygwin managed mounts. 2603func_source () 2604{ 2605 $debug_cmd 2606 2607 case $1 in 2608 */* | *\\*) . "$1" ;; 2609 *) . "./$1" ;; 2610 esac 2611} 2612 2613 2614# func_resolve_sysroot PATH 2615# Replace a leading = in PATH with a sysroot. Store the result into 2616# func_resolve_sysroot_result 2617func_resolve_sysroot () 2618{ 2619 func_resolve_sysroot_result=$1 2620 case $func_resolve_sysroot_result in 2621 =*) 2622 func_stripname '=' '' "$func_resolve_sysroot_result" 2623 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result 2624 ;; 2625 esac 2626} 2627 2628# func_replace_sysroot PATH 2629# If PATH begins with the sysroot, replace it with = and 2630# store the result into func_replace_sysroot_result. 2631func_replace_sysroot () 2632{ 2633 case $lt_sysroot:$1 in 2634 ?*:"$lt_sysroot"*) 2635 func_stripname "$lt_sysroot" '' "$1" 2636 func_replace_sysroot_result='='$func_stripname_result 2637 ;; 2638 *) 2639 # Including no sysroot. 2640 func_replace_sysroot_result=$1 2641 ;; 2642 esac 2643} 2644 2645# func_infer_tag arg 2646# Infer tagged configuration to use if any are available and 2647# if one wasn't chosen via the "--tag" command line option. 2648# Only attempt this if the compiler in the base compile 2649# command doesn't match the default compiler. 2650# arg is usually of the form 'gcc ...' 2651func_infer_tag () 2652{ 2653 $debug_cmd 2654 2655 if test -n "$available_tags" && test -z "$tagname"; then 2656 CC_quoted= 2657 for arg in $CC; do 2658 func_append_quoted CC_quoted "$arg" 2659 done 2660 CC_expanded=`func_echo_all $CC` 2661 CC_quoted_expanded=`func_echo_all $CC_quoted` 2662 case $@ in 2663 # Blanks in the command may have been stripped by the calling shell, 2664 # but not from the CC environment variable when configure was run. 2665 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2666 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; 2667 # Blanks at the start of $base_compile will cause this to fail 2668 # if we don't check for them as well. 2669 *) 2670 for z in $available_tags; do 2671 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 2672 # Evaluate the configuration. 2673 eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 2674 CC_quoted= 2675 for arg in $CC; do 2676 # Double-quote args containing other shell metacharacters. 2677 func_append_quoted CC_quoted "$arg" 2678 done 2679 CC_expanded=`func_echo_all $CC` 2680 CC_quoted_expanded=`func_echo_all $CC_quoted` 2681 case "$@ " in 2682 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 2683 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) 2684 # The compiler in the base compile command matches 2685 # the one in the tagged configuration. 2686 # Assume this is the tagged configuration we want. 2687 tagname=$z 2688 break 2689 ;; 2690 esac 2691 fi 2692 done 2693 # If $tagname still isn't set, then no tagged configuration 2694 # was found and let the user know that the "--tag" command 2695 # line option must be used. 2696 if test -z "$tagname"; then 2697 func_echo "unable to infer tagged configuration" 2698 func_fatal_error "specify a tag with '--tag'" 2699# else 2700# func_verbose "using $tagname tagged configuration" 2701 fi 2702 ;; 2703 esac 2704 fi 2705} 2706 2707 2708 2709# func_write_libtool_object output_name pic_name nonpic_name 2710# Create a libtool object file (analogous to a ".la" file), 2711# but don't create it if we're doing a dry run. 2712func_write_libtool_object () 2713{ 2714 write_libobj=$1 2715 if test yes = "$build_libtool_libs"; then 2716 write_lobj=\'$2\' 2717 else 2718 write_lobj=none 2719 fi 2720 2721 if test yes = "$build_old_libs"; then 2722 write_oldobj=\'$3\' 2723 else 2724 write_oldobj=none 2725 fi 2726 2727 $opt_dry_run || { 2728 cat >${write_libobj}T <<EOF 2729# $write_libobj - a libtool object file 2730# Generated by $PROGRAM (GNU $PACKAGE) $VERSION 2731# 2732# Please DO NOT delete this file! 2733# It is necessary for linking the library. 2734 2735# Name of the PIC object. 2736pic_object=$write_lobj 2737 2738# Name of the non-PIC object 2739non_pic_object=$write_oldobj 2740 2741EOF 2742 $MV "${write_libobj}T" "$write_libobj" 2743 } 2744} 2745 2746 2747################################################## 2748# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # 2749################################################## 2750 2751# func_convert_core_file_wine_to_w32 ARG 2752# Helper function used by file name conversion functions when $build is *nix, 2753# and $host is mingw, cygwin, or some other w32 environment. Relies on a 2754# correctly configured wine environment available, with the winepath program 2755# in $build's $PATH. 2756# 2757# ARG is the $build file name to be converted to w32 format. 2758# Result is available in $func_convert_core_file_wine_to_w32_result, and will 2759# be empty on error (or when ARG is empty) 2760func_convert_core_file_wine_to_w32 () 2761{ 2762 $debug_cmd 2763 2764 func_convert_core_file_wine_to_w32_result=$1 2765 if test -n "$1"; then 2766 # Unfortunately, winepath does not exit with a non-zero error code, so we 2767 # are forced to check the contents of stdout. On the other hand, if the 2768 # command is not found, the shell will set an exit code of 127 and print 2769 # *an error message* to stdout. So we must check for both error code of 2770 # zero AND non-empty stdout, which explains the odd construction: 2771 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` 2772 if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then 2773 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | 2774 $SED -e "$sed_naive_backslashify"` 2775 else 2776 func_convert_core_file_wine_to_w32_result= 2777 fi 2778 fi 2779} 2780# end: func_convert_core_file_wine_to_w32 2781 2782 2783# func_convert_core_path_wine_to_w32 ARG 2784# Helper function used by path conversion functions when $build is *nix, and 2785# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly 2786# configured wine environment available, with the winepath program in $build's 2787# $PATH. Assumes ARG has no leading or trailing path separator characters. 2788# 2789# ARG is path to be converted from $build format to win32. 2790# Result is available in $func_convert_core_path_wine_to_w32_result. 2791# Unconvertible file (directory) names in ARG are skipped; if no directory names 2792# are convertible, then the result may be empty. 2793func_convert_core_path_wine_to_w32 () 2794{ 2795 $debug_cmd 2796 2797 # unfortunately, winepath doesn't convert paths, only file names 2798 func_convert_core_path_wine_to_w32_result= 2799 if test -n "$1"; then 2800 oldIFS=$IFS 2801 IFS=: 2802 for func_convert_core_path_wine_to_w32_f in $1; do 2803 IFS=$oldIFS 2804 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" 2805 if test -n "$func_convert_core_file_wine_to_w32_result"; then 2806 if test -z "$func_convert_core_path_wine_to_w32_result"; then 2807 func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result 2808 else 2809 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" 2810 fi 2811 fi 2812 done 2813 IFS=$oldIFS 2814 fi 2815} 2816# end: func_convert_core_path_wine_to_w32 2817 2818 2819# func_cygpath ARGS... 2820# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when 2821# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) 2822# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or 2823# (2), returns the Cygwin file name or path in func_cygpath_result (input 2824# file name or path is assumed to be in w32 format, as previously converted 2825# from $build's *nix or MSYS format). In case (3), returns the w32 file name 2826# or path in func_cygpath_result (input file name or path is assumed to be in 2827# Cygwin format). Returns an empty string on error. 2828# 2829# ARGS are passed to cygpath, with the last one being the file name or path to 2830# be converted. 2831# 2832# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH 2833# environment variable; do not put it in $PATH. 2834func_cygpath () 2835{ 2836 $debug_cmd 2837 2838 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then 2839 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` 2840 if test "$?" -ne 0; then 2841 # on failure, ensure result is empty 2842 func_cygpath_result= 2843 fi 2844 else 2845 func_cygpath_result= 2846 func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" 2847 fi 2848} 2849#end: func_cygpath 2850 2851 2852# func_convert_core_msys_to_w32 ARG 2853# Convert file name or path ARG from MSYS format to w32 format. Return 2854# result in func_convert_core_msys_to_w32_result. 2855func_convert_core_msys_to_w32 () 2856{ 2857 $debug_cmd 2858 2859 # awkward: cmd appends spaces to result 2860 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | 2861 $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` 2862} 2863#end: func_convert_core_msys_to_w32 2864 2865 2866# func_convert_file_check ARG1 ARG2 2867# Verify that ARG1 (a file name in $build format) was converted to $host 2868# format in ARG2. Otherwise, emit an error message, but continue (resetting 2869# func_to_host_file_result to ARG1). 2870func_convert_file_check () 2871{ 2872 $debug_cmd 2873 2874 if test -z "$2" && test -n "$1"; then 2875 func_error "Could not determine host file name corresponding to" 2876 func_error " '$1'" 2877 func_error "Continuing, but uninstalled executables may not work." 2878 # Fallback: 2879 func_to_host_file_result=$1 2880 fi 2881} 2882# end func_convert_file_check 2883 2884 2885# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH 2886# Verify that FROM_PATH (a path in $build format) was converted to $host 2887# format in TO_PATH. Otherwise, emit an error message, but continue, resetting 2888# func_to_host_file_result to a simplistic fallback value (see below). 2889func_convert_path_check () 2890{ 2891 $debug_cmd 2892 2893 if test -z "$4" && test -n "$3"; then 2894 func_error "Could not determine the host path corresponding to" 2895 func_error " '$3'" 2896 func_error "Continuing, but uninstalled executables may not work." 2897 # Fallback. This is a deliberately simplistic "conversion" and 2898 # should not be "improved". See libtool.info. 2899 if test "x$1" != "x$2"; then 2900 lt_replace_pathsep_chars="s|$1|$2|g" 2901 func_to_host_path_result=`echo "$3" | 2902 $SED -e "$lt_replace_pathsep_chars"` 2903 else 2904 func_to_host_path_result=$3 2905 fi 2906 fi 2907} 2908# end func_convert_path_check 2909 2910 2911# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG 2912# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT 2913# and appending REPL if ORIG matches BACKPAT. 2914func_convert_path_front_back_pathsep () 2915{ 2916 $debug_cmd 2917 2918 case $4 in 2919 $1 ) func_to_host_path_result=$3$func_to_host_path_result 2920 ;; 2921 esac 2922 case $4 in 2923 $2 ) func_append func_to_host_path_result "$3" 2924 ;; 2925 esac 2926} 2927# end func_convert_path_front_back_pathsep 2928 2929 2930################################################## 2931# $build to $host FILE NAME CONVERSION FUNCTIONS # 2932################################################## 2933# invoked via '$to_host_file_cmd ARG' 2934# 2935# In each case, ARG is the path to be converted from $build to $host format. 2936# Result will be available in $func_to_host_file_result. 2937 2938 2939# func_to_host_file ARG 2940# Converts the file name ARG from $build format to $host format. Return result 2941# in func_to_host_file_result. 2942func_to_host_file () 2943{ 2944 $debug_cmd 2945 2946 $to_host_file_cmd "$1" 2947} 2948# end func_to_host_file 2949 2950 2951# func_to_tool_file ARG LAZY 2952# converts the file name ARG from $build format to toolchain format. Return 2953# result in func_to_tool_file_result. If the conversion in use is listed 2954# in (the comma separated) LAZY, no conversion takes place. 2955func_to_tool_file () 2956{ 2957 $debug_cmd 2958 2959 case ,$2, in 2960 *,"$to_tool_file_cmd",*) 2961 func_to_tool_file_result=$1 2962 ;; 2963 *) 2964 $to_tool_file_cmd "$1" 2965 func_to_tool_file_result=$func_to_host_file_result 2966 ;; 2967 esac 2968} 2969# end func_to_tool_file 2970 2971 2972# func_convert_file_noop ARG 2973# Copy ARG to func_to_host_file_result. 2974func_convert_file_noop () 2975{ 2976 func_to_host_file_result=$1 2977} 2978# end func_convert_file_noop 2979 2980 2981# func_convert_file_msys_to_w32 ARG 2982# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic 2983# conversion to w32 is not available inside the cwrapper. Returns result in 2984# func_to_host_file_result. 2985func_convert_file_msys_to_w32 () 2986{ 2987 $debug_cmd 2988 2989 func_to_host_file_result=$1 2990 if test -n "$1"; then 2991 func_convert_core_msys_to_w32 "$1" 2992 func_to_host_file_result=$func_convert_core_msys_to_w32_result 2993 fi 2994 func_convert_file_check "$1" "$func_to_host_file_result" 2995} 2996# end func_convert_file_msys_to_w32 2997 2998 2999# func_convert_file_cygwin_to_w32 ARG 3000# Convert file name ARG from Cygwin to w32 format. Returns result in 3001# func_to_host_file_result. 3002func_convert_file_cygwin_to_w32 () 3003{ 3004 $debug_cmd 3005 3006 func_to_host_file_result=$1 3007 if test -n "$1"; then 3008 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use 3009 # LT_CYGPATH in this case. 3010 func_to_host_file_result=`cygpath -m "$1"` 3011 fi 3012 func_convert_file_check "$1" "$func_to_host_file_result" 3013} 3014# end func_convert_file_cygwin_to_w32 3015 3016 3017# func_convert_file_nix_to_w32 ARG 3018# Convert file name ARG from *nix to w32 format. Requires a wine environment 3019# and a working winepath. Returns result in func_to_host_file_result. 3020func_convert_file_nix_to_w32 () 3021{ 3022 $debug_cmd 3023 3024 func_to_host_file_result=$1 3025 if test -n "$1"; then 3026 func_convert_core_file_wine_to_w32 "$1" 3027 func_to_host_file_result=$func_convert_core_file_wine_to_w32_result 3028 fi 3029 func_convert_file_check "$1" "$func_to_host_file_result" 3030} 3031# end func_convert_file_nix_to_w32 3032 3033 3034# func_convert_file_msys_to_cygwin ARG 3035# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3036# Returns result in func_to_host_file_result. 3037func_convert_file_msys_to_cygwin () 3038{ 3039 $debug_cmd 3040 3041 func_to_host_file_result=$1 3042 if test -n "$1"; then 3043 func_convert_core_msys_to_w32 "$1" 3044 func_cygpath -u "$func_convert_core_msys_to_w32_result" 3045 func_to_host_file_result=$func_cygpath_result 3046 fi 3047 func_convert_file_check "$1" "$func_to_host_file_result" 3048} 3049# end func_convert_file_msys_to_cygwin 3050 3051 3052# func_convert_file_nix_to_cygwin ARG 3053# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed 3054# in a wine environment, working winepath, and LT_CYGPATH set. Returns result 3055# in func_to_host_file_result. 3056func_convert_file_nix_to_cygwin () 3057{ 3058 $debug_cmd 3059 3060 func_to_host_file_result=$1 3061 if test -n "$1"; then 3062 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. 3063 func_convert_core_file_wine_to_w32 "$1" 3064 func_cygpath -u "$func_convert_core_file_wine_to_w32_result" 3065 func_to_host_file_result=$func_cygpath_result 3066 fi 3067 func_convert_file_check "$1" "$func_to_host_file_result" 3068} 3069# end func_convert_file_nix_to_cygwin 3070 3071 3072############################################# 3073# $build to $host PATH CONVERSION FUNCTIONS # 3074############################################# 3075# invoked via '$to_host_path_cmd ARG' 3076# 3077# In each case, ARG is the path to be converted from $build to $host format. 3078# The result will be available in $func_to_host_path_result. 3079# 3080# Path separators are also converted from $build format to $host format. If 3081# ARG begins or ends with a path separator character, it is preserved (but 3082# converted to $host format) on output. 3083# 3084# All path conversion functions are named using the following convention: 3085# file name conversion function : func_convert_file_X_to_Y () 3086# path conversion function : func_convert_path_X_to_Y () 3087# where, for any given $build/$host combination the 'X_to_Y' value is the 3088# same. If conversion functions are added for new $build/$host combinations, 3089# the two new functions must follow this pattern, or func_init_to_host_path_cmd 3090# will break. 3091 3092 3093# func_init_to_host_path_cmd 3094# Ensures that function "pointer" variable $to_host_path_cmd is set to the 3095# appropriate value, based on the value of $to_host_file_cmd. 3096to_host_path_cmd= 3097func_init_to_host_path_cmd () 3098{ 3099 $debug_cmd 3100 3101 if test -z "$to_host_path_cmd"; then 3102 func_stripname 'func_convert_file_' '' "$to_host_file_cmd" 3103 to_host_path_cmd=func_convert_path_$func_stripname_result 3104 fi 3105} 3106 3107 3108# func_to_host_path ARG 3109# Converts the path ARG from $build format to $host format. Return result 3110# in func_to_host_path_result. 3111func_to_host_path () 3112{ 3113 $debug_cmd 3114 3115 func_init_to_host_path_cmd 3116 $to_host_path_cmd "$1" 3117} 3118# end func_to_host_path 3119 3120 3121# func_convert_path_noop ARG 3122# Copy ARG to func_to_host_path_result. 3123func_convert_path_noop () 3124{ 3125 func_to_host_path_result=$1 3126} 3127# end func_convert_path_noop 3128 3129 3130# func_convert_path_msys_to_w32 ARG 3131# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic 3132# conversion to w32 is not available inside the cwrapper. Returns result in 3133# func_to_host_path_result. 3134func_convert_path_msys_to_w32 () 3135{ 3136 $debug_cmd 3137 3138 func_to_host_path_result=$1 3139 if test -n "$1"; then 3140 # Remove leading and trailing path separator characters from ARG. MSYS 3141 # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; 3142 # and winepath ignores them completely. 3143 func_stripname : : "$1" 3144 func_to_host_path_tmp1=$func_stripname_result 3145 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3146 func_to_host_path_result=$func_convert_core_msys_to_w32_result 3147 func_convert_path_check : ";" \ 3148 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3149 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3150 fi 3151} 3152# end func_convert_path_msys_to_w32 3153 3154 3155# func_convert_path_cygwin_to_w32 ARG 3156# Convert path ARG from Cygwin to w32 format. Returns result in 3157# func_to_host_file_result. 3158func_convert_path_cygwin_to_w32 () 3159{ 3160 $debug_cmd 3161 3162 func_to_host_path_result=$1 3163 if test -n "$1"; then 3164 # See func_convert_path_msys_to_w32: 3165 func_stripname : : "$1" 3166 func_to_host_path_tmp1=$func_stripname_result 3167 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` 3168 func_convert_path_check : ";" \ 3169 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3170 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3171 fi 3172} 3173# end func_convert_path_cygwin_to_w32 3174 3175 3176# func_convert_path_nix_to_w32 ARG 3177# Convert path ARG from *nix to w32 format. Requires a wine environment and 3178# a working winepath. Returns result in func_to_host_file_result. 3179func_convert_path_nix_to_w32 () 3180{ 3181 $debug_cmd 3182 3183 func_to_host_path_result=$1 3184 if test -n "$1"; then 3185 # See func_convert_path_msys_to_w32: 3186 func_stripname : : "$1" 3187 func_to_host_path_tmp1=$func_stripname_result 3188 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3189 func_to_host_path_result=$func_convert_core_path_wine_to_w32_result 3190 func_convert_path_check : ";" \ 3191 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3192 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 3193 fi 3194} 3195# end func_convert_path_nix_to_w32 3196 3197 3198# func_convert_path_msys_to_cygwin ARG 3199# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 3200# Returns result in func_to_host_file_result. 3201func_convert_path_msys_to_cygwin () 3202{ 3203 $debug_cmd 3204 3205 func_to_host_path_result=$1 3206 if test -n "$1"; then 3207 # See func_convert_path_msys_to_w32: 3208 func_stripname : : "$1" 3209 func_to_host_path_tmp1=$func_stripname_result 3210 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 3211 func_cygpath -u -p "$func_convert_core_msys_to_w32_result" 3212 func_to_host_path_result=$func_cygpath_result 3213 func_convert_path_check : : \ 3214 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3215 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3216 fi 3217} 3218# end func_convert_path_msys_to_cygwin 3219 3220 3221# func_convert_path_nix_to_cygwin ARG 3222# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a 3223# a wine environment, working winepath, and LT_CYGPATH set. Returns result in 3224# func_to_host_file_result. 3225func_convert_path_nix_to_cygwin () 3226{ 3227 $debug_cmd 3228 3229 func_to_host_path_result=$1 3230 if test -n "$1"; then 3231 # Remove leading and trailing path separator characters from 3232 # ARG. msys behavior is inconsistent here, cygpath turns them 3233 # into '.;' and ';.', and winepath ignores them completely. 3234 func_stripname : : "$1" 3235 func_to_host_path_tmp1=$func_stripname_result 3236 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 3237 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" 3238 func_to_host_path_result=$func_cygpath_result 3239 func_convert_path_check : : \ 3240 "$func_to_host_path_tmp1" "$func_to_host_path_result" 3241 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 3242 fi 3243} 3244# end func_convert_path_nix_to_cygwin 3245 3246 3247# func_dll_def_p FILE 3248# True iff FILE is a Windows DLL '.def' file. 3249# Keep in sync with _LT_DLL_DEF_P in libtool.m4 3250func_dll_def_p () 3251{ 3252 $debug_cmd 3253 3254 func_dll_def_p_tmp=`$SED -n \ 3255 -e 's/^[ ]*//' \ 3256 -e '/^\(;.*\)*$/d' \ 3257 -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ 3258 -e q \ 3259 "$1"` 3260 test DEF = "$func_dll_def_p_tmp" 3261} 3262 3263 3264# func_mode_compile arg... 3265func_mode_compile () 3266{ 3267 $debug_cmd 3268 3269 # Get the compilation command and the source file. 3270 base_compile= 3271 srcfile=$nonopt # always keep a non-empty value in "srcfile" 3272 suppress_opt=yes 3273 suppress_output= 3274 arg_mode=normal 3275 libobj= 3276 later= 3277 pie_flag= 3278 3279 for arg 3280 do 3281 case $arg_mode in 3282 arg ) 3283 # do not "continue". Instead, add this to base_compile 3284 lastarg=$arg 3285 arg_mode=normal 3286 ;; 3287 3288 target ) 3289 libobj=$arg 3290 arg_mode=normal 3291 continue 3292 ;; 3293 3294 normal ) 3295 # Accept any command-line options. 3296 case $arg in 3297 -o) 3298 test -n "$libobj" && \ 3299 func_fatal_error "you cannot specify '-o' more than once" 3300 arg_mode=target 3301 continue 3302 ;; 3303 3304 -pie | -fpie | -fPIE) 3305 func_append pie_flag " $arg" 3306 continue 3307 ;; 3308 3309 -shared | -static | -prefer-pic | -prefer-non-pic) 3310 func_append later " $arg" 3311 continue 3312 ;; 3313 3314 -no-suppress) 3315 suppress_opt=no 3316 continue 3317 ;; 3318 3319 -Xcompiler) 3320 arg_mode=arg # the next one goes into the "base_compile" arg list 3321 continue # The current "srcfile" will either be retained or 3322 ;; # replaced later. I would guess that would be a bug. 3323 3324 -Wc,*) 3325 func_stripname '-Wc,' '' "$arg" 3326 args=$func_stripname_result 3327 lastarg= 3328 save_ifs=$IFS; IFS=, 3329 for arg in $args; do 3330 IFS=$save_ifs 3331 func_append_quoted lastarg "$arg" 3332 done 3333 IFS=$save_ifs 3334 func_stripname ' ' '' "$lastarg" 3335 lastarg=$func_stripname_result 3336 3337 # Add the arguments to base_compile. 3338 func_append base_compile " $lastarg" 3339 continue 3340 ;; 3341 3342 *) 3343 # Accept the current argument as the source file. 3344 # The previous "srcfile" becomes the current argument. 3345 # 3346 lastarg=$srcfile 3347 srcfile=$arg 3348 ;; 3349 esac # case $arg 3350 ;; 3351 esac # case $arg_mode 3352 3353 # Aesthetically quote the previous argument. 3354 func_append_quoted base_compile "$lastarg" 3355 done # for arg 3356 3357 case $arg_mode in 3358 arg) 3359 func_fatal_error "you must specify an argument for -Xcompile" 3360 ;; 3361 target) 3362 func_fatal_error "you must specify a target with '-o'" 3363 ;; 3364 *) 3365 # Get the name of the library object. 3366 test -z "$libobj" && { 3367 func_basename "$srcfile" 3368 libobj=$func_basename_result 3369 } 3370 ;; 3371 esac 3372 3373 # Recognize several different file suffixes. 3374 # If the user specifies -o file.o, it is replaced with file.lo 3375 case $libobj in 3376 *.[cCFSifmso] | \ 3377 *.ada | *.adb | *.ads | *.asm | \ 3378 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ 3379 *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) 3380 func_xform "$libobj" 3381 libobj=$func_xform_result 3382 ;; 3383 esac 3384 3385 case $libobj in 3386 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; 3387 *) 3388 func_fatal_error "cannot determine name of library object from '$libobj'" 3389 ;; 3390 esac 3391 3392 func_infer_tag $base_compile 3393 3394 for arg in $later; do 3395 case $arg in 3396 -shared) 3397 test yes = "$build_libtool_libs" \ 3398 || func_fatal_configuration "cannot build a shared library" 3399 build_old_libs=no 3400 continue 3401 ;; 3402 3403 -static) 3404 build_libtool_libs=no 3405 build_old_libs=yes 3406 continue 3407 ;; 3408 3409 -prefer-pic) 3410 pic_mode=yes 3411 continue 3412 ;; 3413 3414 -prefer-non-pic) 3415 pic_mode=no 3416 continue 3417 ;; 3418 esac 3419 done 3420 3421 func_quote_for_eval "$libobj" 3422 test "X$libobj" != "X$func_quote_for_eval_result" \ 3423 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ 3424 && func_warning "libobj name '$libobj' may not contain shell special characters." 3425 func_dirname_and_basename "$obj" "/" "" 3426 objname=$func_basename_result 3427 xdir=$func_dirname_result 3428 lobj=$xdir$objdir/$objname 3429 3430 test -z "$base_compile" && \ 3431 func_fatal_help "you must specify a compilation command" 3432 3433 # Delete any leftover library objects. 3434 if test yes = "$build_old_libs"; then 3435 removelist="$obj $lobj $libobj ${libobj}T" 3436 else 3437 removelist="$lobj $libobj ${libobj}T" 3438 fi 3439 3440 # On Cygwin there's no "real" PIC flag so we must build both object types 3441 case $host_os in 3442 cygwin* | mingw* | pw32* | os2* | cegcc*) 3443 pic_mode=default 3444 ;; 3445 esac 3446 if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then 3447 # non-PIC code in shared libraries is not supported 3448 pic_mode=default 3449 fi 3450 3451 # Calculate the filename of the output object if compiler does 3452 # not support -o with -c 3453 if test no = "$compiler_c_o"; then 3454 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext 3455 lockfile=$output_obj.lock 3456 else 3457 output_obj= 3458 need_locks=no 3459 lockfile= 3460 fi 3461 3462 # Lock this critical section if it is needed 3463 # We use this script file to make the link, it avoids creating a new file 3464 if test yes = "$need_locks"; then 3465 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 3466 func_echo "Waiting for $lockfile to be removed" 3467 sleep 2 3468 done 3469 elif test warn = "$need_locks"; then 3470 if test -f "$lockfile"; then 3471 $ECHO "\ 3472*** ERROR, $lockfile exists and contains: 3473`cat $lockfile 2>/dev/null` 3474 3475This indicates that another process is trying to use the same 3476temporary object file, and libtool could not work around it because 3477your compiler does not support '-c' and '-o' together. If you 3478repeat this compilation, it may succeed, by chance, but you had better 3479avoid parallel builds (make -j) in this platform, or get a better 3480compiler." 3481 3482 $opt_dry_run || $RM $removelist 3483 exit $EXIT_FAILURE 3484 fi 3485 func_append removelist " $output_obj" 3486 $ECHO "$srcfile" > "$lockfile" 3487 fi 3488 3489 $opt_dry_run || $RM $removelist 3490 func_append removelist " $lockfile" 3491 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 3492 3493 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 3494 srcfile=$func_to_tool_file_result 3495 func_quote_for_eval "$srcfile" 3496 qsrcfile=$func_quote_for_eval_result 3497 3498 # Only build a PIC object if we are building libtool libraries. 3499 if test yes = "$build_libtool_libs"; then 3500 # Without this assignment, base_compile gets emptied. 3501 fbsd_hideous_sh_bug=$base_compile 3502 3503 if test no != "$pic_mode"; then 3504 command="$base_compile $qsrcfile $pic_flag" 3505 else 3506 # Don't build PIC code 3507 command="$base_compile $qsrcfile" 3508 fi 3509 3510 func_mkdir_p "$xdir$objdir" 3511 3512 if test -z "$output_obj"; then 3513 # Place PIC objects in $objdir 3514 func_append command " -o $lobj" 3515 fi 3516 3517 func_show_eval_locale "$command" \ 3518 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' 3519 3520 if test warn = "$need_locks" && 3521 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3522 $ECHO "\ 3523*** ERROR, $lockfile contains: 3524`cat $lockfile 2>/dev/null` 3525 3526but it should contain: 3527$srcfile 3528 3529This indicates that another process is trying to use the same 3530temporary object file, and libtool could not work around it because 3531your compiler does not support '-c' and '-o' together. If you 3532repeat this compilation, it may succeed, by chance, but you had better 3533avoid parallel builds (make -j) in this platform, or get a better 3534compiler." 3535 3536 $opt_dry_run || $RM $removelist 3537 exit $EXIT_FAILURE 3538 fi 3539 3540 # Just move the object if needed, then go on to compile the next one 3541 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 3542 func_show_eval '$MV "$output_obj" "$lobj"' \ 3543 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3544 fi 3545 3546 # Allow error messages only from the first compilation. 3547 if test yes = "$suppress_opt"; then 3548 suppress_output=' >/dev/null 2>&1' 3549 fi 3550 fi 3551 3552 # Only build a position-dependent object if we build old libraries. 3553 if test yes = "$build_old_libs"; then 3554 if test yes != "$pic_mode"; then 3555 # Don't build PIC code 3556 command="$base_compile $qsrcfile$pie_flag" 3557 else 3558 command="$base_compile $qsrcfile $pic_flag" 3559 fi 3560 if test yes = "$compiler_c_o"; then 3561 func_append command " -o $obj" 3562 fi 3563 3564 # Suppress compiler output if we already did a PIC compilation. 3565 func_append command "$suppress_output" 3566 func_show_eval_locale "$command" \ 3567 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 3568 3569 if test warn = "$need_locks" && 3570 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 3571 $ECHO "\ 3572*** ERROR, $lockfile contains: 3573`cat $lockfile 2>/dev/null` 3574 3575but it should contain: 3576$srcfile 3577 3578This indicates that another process is trying to use the same 3579temporary object file, and libtool could not work around it because 3580your compiler does not support '-c' and '-o' together. If you 3581repeat this compilation, it may succeed, by chance, but you had better 3582avoid parallel builds (make -j) in this platform, or get a better 3583compiler." 3584 3585 $opt_dry_run || $RM $removelist 3586 exit $EXIT_FAILURE 3587 fi 3588 3589 # Just move the object if needed 3590 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 3591 func_show_eval '$MV "$output_obj" "$obj"' \ 3592 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 3593 fi 3594 fi 3595 3596 $opt_dry_run || { 3597 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" 3598 3599 # Unlock the critical section if it was locked 3600 if test no != "$need_locks"; then 3601 removelist=$lockfile 3602 $RM "$lockfile" 3603 fi 3604 } 3605 3606 exit $EXIT_SUCCESS 3607} 3608 3609$opt_help || { 3610 test compile = "$opt_mode" && func_mode_compile ${1+"$@"} 3611} 3612 3613func_mode_help () 3614{ 3615 # We need to display help for each of the modes. 3616 case $opt_mode in 3617 "") 3618 # Generic help is extracted from the usage comments 3619 # at the start of this file. 3620 func_help 3621 ;; 3622 3623 clean) 3624 $ECHO \ 3625"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... 3626 3627Remove files from the build directory. 3628 3629RM is the name of the program to use to delete files associated with each FILE 3630(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 3631to RM. 3632 3633If FILE is a libtool library, object or program, all the files associated 3634with it are deleted. Otherwise, only FILE itself is deleted using RM." 3635 ;; 3636 3637 compile) 3638 $ECHO \ 3639"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE 3640 3641Compile a source file into a libtool library object. 3642 3643This mode accepts the following additional options: 3644 3645 -o OUTPUT-FILE set the output file name to OUTPUT-FILE 3646 -no-suppress do not suppress compiler output for multiple passes 3647 -prefer-pic try to build PIC objects only 3648 -prefer-non-pic try to build non-PIC objects only 3649 -shared do not build a '.o' file suitable for static linking 3650 -static only build a '.o' file suitable for static linking 3651 -Wc,FLAG pass FLAG directly to the compiler 3652 3653COMPILE-COMMAND is a command to be used in creating a 'standard' object file 3654from the given SOURCEFILE. 3655 3656The output file name is determined by removing the directory component from 3657SOURCEFILE, then substituting the C source code suffix '.c' with the 3658library object suffix, '.lo'." 3659 ;; 3660 3661 execute) 3662 $ECHO \ 3663"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... 3664 3665Automatically set library path, then run a program. 3666 3667This mode accepts the following additional options: 3668 3669 -dlopen FILE add the directory containing FILE to the library path 3670 3671This mode sets the library path environment variable according to '-dlopen' 3672flags. 3673 3674If any of the ARGS are libtool executable wrappers, then they are translated 3675into their corresponding uninstalled binary, and any of their required library 3676directories are added to the library path. 3677 3678Then, COMMAND is executed, with ARGS as arguments." 3679 ;; 3680 3681 finish) 3682 $ECHO \ 3683"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... 3684 3685Complete the installation of libtool libraries. 3686 3687Each LIBDIR is a directory that contains libtool libraries. 3688 3689The commands that this mode executes may require superuser privileges. Use 3690the '--dry-run' option if you just want to see what would be executed." 3691 ;; 3692 3693 install) 3694 $ECHO \ 3695"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... 3696 3697Install executables or libraries. 3698 3699INSTALL-COMMAND is the installation command. The first component should be 3700either the 'install' or 'cp' program. 3701 3702The following components of INSTALL-COMMAND are treated specially: 3703 3704 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation 3705 3706The rest of the components are interpreted as arguments to that command (only 3707BSD-compatible install options are recognized)." 3708 ;; 3709 3710 link) 3711 $ECHO \ 3712"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... 3713 3714Link object files or libraries together to form another library, or to 3715create an executable program. 3716 3717LINK-COMMAND is a command using the C compiler that you would use to create 3718a program from several object files. 3719 3720The following components of LINK-COMMAND are treated specially: 3721 3722 -all-static do not do any dynamic linking at all 3723 -avoid-version do not add a version suffix if possible 3724 -bindir BINDIR specify path to binaries directory (for systems where 3725 libraries must be found in the PATH setting at runtime) 3726 -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime 3727 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols 3728 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) 3729 -export-symbols SYMFILE 3730 try to export only the symbols listed in SYMFILE 3731 -export-symbols-regex REGEX 3732 try to export only the symbols matching REGEX 3733 -LLIBDIR search LIBDIR for required installed libraries 3734 -lNAME OUTPUT-FILE requires the installed library libNAME 3735 -module build a library that can dlopened 3736 -no-fast-install disable the fast-install mode 3737 -no-install link a not-installable executable 3738 -no-undefined declare that a library does not refer to external symbols 3739 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects 3740 -objectlist FILE use a list of object files found in FILE to specify objects 3741 -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) 3742 -precious-files-regex REGEX 3743 don't remove output files matching REGEX 3744 -release RELEASE specify package release information 3745 -rpath LIBDIR the created library will eventually be installed in LIBDIR 3746 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries 3747 -shared only do dynamic linking of libtool libraries 3748 -shrext SUFFIX override the standard shared library file extension 3749 -static do not do any dynamic linking of uninstalled libtool libraries 3750 -static-libtool-libs 3751 do not do any dynamic linking of libtool libraries 3752 -version-info CURRENT[:REVISION[:AGE]] 3753 specify library version info [each variable defaults to 0] 3754 -weak LIBNAME declare that the target provides the LIBNAME interface 3755 -Wc,FLAG 3756 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler 3757 -Wl,FLAG 3758 -Xlinker FLAG pass linker-specific FLAG directly to the linker 3759 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) 3760 3761All other options (arguments beginning with '-') are ignored. 3762 3763Every other argument is treated as a filename. Files ending in '.la' are 3764treated as uninstalled libtool libraries, other files are standard or library 3765object files. 3766 3767If the OUTPUT-FILE ends in '.la', then a libtool library is created, 3768only library objects ('.lo' files) may be specified, and '-rpath' is 3769required, except when creating a convenience library. 3770 3771If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created 3772using 'ar' and 'ranlib', or on Windows using 'lib'. 3773 3774If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file 3775is created, otherwise an executable program is created." 3776 ;; 3777 3778 uninstall) 3779 $ECHO \ 3780"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... 3781 3782Remove libraries from an installation directory. 3783 3784RM is the name of the program to use to delete files associated with each FILE 3785(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed 3786to RM. 3787 3788If FILE is a libtool library, all the files associated with it are deleted. 3789Otherwise, only FILE itself is deleted using RM." 3790 ;; 3791 3792 *) 3793 func_fatal_help "invalid operation mode '$opt_mode'" 3794 ;; 3795 esac 3796 3797 echo 3798 $ECHO "Try '$progname --help' for more information about other modes." 3799} 3800 3801# Now that we've collected a possible --mode arg, show help if necessary 3802if $opt_help; then 3803 if test : = "$opt_help"; then 3804 func_mode_help 3805 else 3806 { 3807 func_help noexit 3808 for opt_mode in compile link execute install finish uninstall clean; do 3809 func_mode_help 3810 done 3811 } | $SED -n '1p; 2,$s/^Usage:/ or: /p' 3812 { 3813 func_help noexit 3814 for opt_mode in compile link execute install finish uninstall clean; do 3815 echo 3816 func_mode_help 3817 done 3818 } | 3819 $SED '1d 3820 /^When reporting/,/^Report/{ 3821 H 3822 d 3823 } 3824 $x 3825 /information about other modes/d 3826 /more detailed .*MODE/d 3827 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' 3828 fi 3829 exit $? 3830fi 3831 3832 3833# func_mode_execute arg... 3834func_mode_execute () 3835{ 3836 $debug_cmd 3837 3838 # The first argument is the command name. 3839 cmd=$nonopt 3840 test -z "$cmd" && \ 3841 func_fatal_help "you must specify a COMMAND" 3842 3843 # Handle -dlopen flags immediately. 3844 for file in $opt_dlopen; do 3845 test -f "$file" \ 3846 || func_fatal_help "'$file' is not a file" 3847 3848 dir= 3849 case $file in 3850 *.la) 3851 func_resolve_sysroot "$file" 3852 file=$func_resolve_sysroot_result 3853 3854 # Check to see that this really is a libtool archive. 3855 func_lalib_unsafe_p "$file" \ 3856 || func_fatal_help "'$lib' is not a valid libtool archive" 3857 3858 # Read the libtool library. 3859 dlname= 3860 library_names= 3861 func_source "$file" 3862 3863 # Skip this library if it cannot be dlopened. 3864 if test -z "$dlname"; then 3865 # Warn if it was a shared library. 3866 test -n "$library_names" && \ 3867 func_warning "'$file' was not linked with '-export-dynamic'" 3868 continue 3869 fi 3870 3871 func_dirname "$file" "" "." 3872 dir=$func_dirname_result 3873 3874 if test -f "$dir/$objdir/$dlname"; then 3875 func_append dir "/$objdir" 3876 else 3877 if test ! -f "$dir/$dlname"; then 3878 func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" 3879 fi 3880 fi 3881 ;; 3882 3883 *.lo) 3884 # Just add the directory containing the .lo file. 3885 func_dirname "$file" "" "." 3886 dir=$func_dirname_result 3887 ;; 3888 3889 *) 3890 func_warning "'-dlopen' is ignored for non-libtool libraries and objects" 3891 continue 3892 ;; 3893 esac 3894 3895 # Get the absolute pathname. 3896 absdir=`cd "$dir" && pwd` 3897 test -n "$absdir" && dir=$absdir 3898 3899 # Now add the directory to shlibpath_var. 3900 if eval "test -z \"\$$shlibpath_var\""; then 3901 eval "$shlibpath_var=\"\$dir\"" 3902 else 3903 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" 3904 fi 3905 done 3906 3907 # This variable tells wrapper scripts just to set shlibpath_var 3908 # rather than running their programs. 3909 libtool_execute_magic=$magic 3910 3911 # Check if any of the arguments is a wrapper script. 3912 args= 3913 for file 3914 do 3915 case $file in 3916 -* | *.la | *.lo ) ;; 3917 *) 3918 # Do a test to see if this is really a libtool program. 3919 if func_ltwrapper_script_p "$file"; then 3920 func_source "$file" 3921 # Transform arg to wrapped name. 3922 file=$progdir/$program 3923 elif func_ltwrapper_executable_p "$file"; then 3924 func_ltwrapper_scriptname "$file" 3925 func_source "$func_ltwrapper_scriptname_result" 3926 # Transform arg to wrapped name. 3927 file=$progdir/$program 3928 fi 3929 ;; 3930 esac 3931 # Quote arguments (to preserve shell metacharacters). 3932 func_append_quoted args "$file" 3933 done 3934 3935 if $opt_dry_run; then 3936 # Display what would be done. 3937 if test -n "$shlibpath_var"; then 3938 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" 3939 echo "export $shlibpath_var" 3940 fi 3941 $ECHO "$cmd$args" 3942 exit $EXIT_SUCCESS 3943 else 3944 if test -n "$shlibpath_var"; then 3945 # Export the shlibpath_var. 3946 eval "export $shlibpath_var" 3947 fi 3948 3949 # Restore saved environment variables 3950 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 3951 do 3952 eval "if test \"\${save_$lt_var+set}\" = set; then 3953 $lt_var=\$save_$lt_var; export $lt_var 3954 else 3955 $lt_unset $lt_var 3956 fi" 3957 done 3958 3959 # Now prepare to actually exec the command. 3960 exec_cmd=\$cmd$args 3961 fi 3962} 3963 3964test execute = "$opt_mode" && func_mode_execute ${1+"$@"} 3965 3966 3967# func_mode_finish arg... 3968func_mode_finish () 3969{ 3970 $debug_cmd 3971 3972 libs= 3973 libdirs= 3974 admincmds= 3975 3976 for opt in "$nonopt" ${1+"$@"} 3977 do 3978 if test -d "$opt"; then 3979 func_append libdirs " $opt" 3980 3981 elif test -f "$opt"; then 3982 if func_lalib_unsafe_p "$opt"; then 3983 func_append libs " $opt" 3984 else 3985 func_warning "'$opt' is not a valid libtool archive" 3986 fi 3987 3988 else 3989 func_fatal_error "invalid argument '$opt'" 3990 fi 3991 done 3992 3993 if test -n "$libs"; then 3994 if test -n "$lt_sysroot"; then 3995 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` 3996 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" 3997 else 3998 sysroot_cmd= 3999 fi 4000 4001 # Remove sysroot references 4002 if $opt_dry_run; then 4003 for lib in $libs; do 4004 echo "removing references to $lt_sysroot and '=' prefixes from $lib" 4005 done 4006 else 4007 tmpdir=`func_mktempdir` 4008 for lib in $libs; do 4009 $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ 4010 > $tmpdir/tmp-la 4011 mv -f $tmpdir/tmp-la $lib 4012 done 4013 ${RM}r "$tmpdir" 4014 fi 4015 fi 4016 4017 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4018 for libdir in $libdirs; do 4019 if test -n "$finish_cmds"; then 4020 # Do each command in the finish commands. 4021 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds 4022'"$cmd"'"' 4023 fi 4024 if test -n "$finish_eval"; then 4025 # Do the single finish_eval. 4026 eval cmds=\"$finish_eval\" 4027 $opt_dry_run || eval "$cmds" || func_append admincmds " 4028 $cmds" 4029 fi 4030 done 4031 fi 4032 4033 # Exit here if they wanted silent mode. 4034 $opt_quiet && exit $EXIT_SUCCESS 4035 4036 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 4037 echo "----------------------------------------------------------------------" 4038 echo "Libraries have been installed in:" 4039 for libdir in $libdirs; do 4040 $ECHO " $libdir" 4041 done 4042 echo 4043 echo "If you ever happen to want to link against installed libraries" 4044 echo "in a given directory, LIBDIR, you must either use libtool, and" 4045 echo "specify the full pathname of the library, or use the '-LLIBDIR'" 4046 echo "flag during linking and do at least one of the following:" 4047 if test -n "$shlibpath_var"; then 4048 echo " - add LIBDIR to the '$shlibpath_var' environment variable" 4049 echo " during execution" 4050 fi 4051 if test -n "$runpath_var"; then 4052 echo " - add LIBDIR to the '$runpath_var' environment variable" 4053 echo " during linking" 4054 fi 4055 if test -n "$hardcode_libdir_flag_spec"; then 4056 libdir=LIBDIR 4057 eval flag=\"$hardcode_libdir_flag_spec\" 4058 4059 $ECHO " - use the '$flag' linker flag" 4060 fi 4061 if test -n "$admincmds"; then 4062 $ECHO " - have your system administrator run these commands:$admincmds" 4063 fi 4064 if test -f /etc/ld.so.conf; then 4065 echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" 4066 fi 4067 echo 4068 4069 echo "See any operating system documentation about shared libraries for" 4070 case $host in 4071 solaris2.[6789]|solaris2.1[0-9]) 4072 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" 4073 echo "pages." 4074 ;; 4075 *) 4076 echo "more information, such as the ld(1) and ld.so(8) manual pages." 4077 ;; 4078 esac 4079 echo "----------------------------------------------------------------------" 4080 fi 4081 exit $EXIT_SUCCESS 4082} 4083 4084test finish = "$opt_mode" && func_mode_finish ${1+"$@"} 4085 4086 4087# func_mode_install arg... 4088func_mode_install () 4089{ 4090 $debug_cmd 4091 4092 # There may be an optional sh(1) argument at the beginning of 4093 # install_prog (especially on Windows NT). 4094 if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || 4095 # Allow the use of GNU shtool's install command. 4096 case $nonopt in *shtool*) :;; *) false;; esac 4097 then 4098 # Aesthetically quote it. 4099 func_quote_for_eval "$nonopt" 4100 install_prog="$func_quote_for_eval_result " 4101 arg=$1 4102 shift 4103 else 4104 install_prog= 4105 arg=$nonopt 4106 fi 4107 4108 # The real first argument should be the name of the installation program. 4109 # Aesthetically quote it. 4110 func_quote_for_eval "$arg" 4111 func_append install_prog "$func_quote_for_eval_result" 4112 install_shared_prog=$install_prog 4113 case " $install_prog " in 4114 *[\\\ /]cp\ *) install_cp=: ;; 4115 *) install_cp=false ;; 4116 esac 4117 4118 # We need to accept at least all the BSD install flags. 4119 dest= 4120 files= 4121 opts= 4122 prev= 4123 install_type= 4124 isdir=false 4125 stripme= 4126 no_mode=: 4127 for arg 4128 do 4129 arg2= 4130 if test -n "$dest"; then 4131 func_append files " $dest" 4132 dest=$arg 4133 continue 4134 fi 4135 4136 case $arg in 4137 -d) isdir=: ;; 4138 -f) 4139 if $install_cp; then :; else 4140 prev=$arg 4141 fi 4142 ;; 4143 -g | -m | -o) 4144 prev=$arg 4145 ;; 4146 -s) 4147 stripme=" -s" 4148 continue 4149 ;; 4150 -*) 4151 ;; 4152 *) 4153 # If the previous option needed an argument, then skip it. 4154 if test -n "$prev"; then 4155 if test X-m = "X$prev" && test -n "$install_override_mode"; then 4156 arg2=$install_override_mode 4157 no_mode=false 4158 fi 4159 prev= 4160 else 4161 dest=$arg 4162 continue 4163 fi 4164 ;; 4165 esac 4166 4167 # Aesthetically quote the argument. 4168 func_quote_for_eval "$arg" 4169 func_append install_prog " $func_quote_for_eval_result" 4170 if test -n "$arg2"; then 4171 func_quote_for_eval "$arg2" 4172 fi 4173 func_append install_shared_prog " $func_quote_for_eval_result" 4174 done 4175 4176 test -z "$install_prog" && \ 4177 func_fatal_help "you must specify an install program" 4178 4179 test -n "$prev" && \ 4180 func_fatal_help "the '$prev' option requires an argument" 4181 4182 if test -n "$install_override_mode" && $no_mode; then 4183 if $install_cp; then :; else 4184 func_quote_for_eval "$install_override_mode" 4185 func_append install_shared_prog " -m $func_quote_for_eval_result" 4186 fi 4187 fi 4188 4189 if test -z "$files"; then 4190 if test -z "$dest"; then 4191 func_fatal_help "no file or destination specified" 4192 else 4193 func_fatal_help "you must specify a destination" 4194 fi 4195 fi 4196 4197 # Strip any trailing slash from the destination. 4198 func_stripname '' '/' "$dest" 4199 dest=$func_stripname_result 4200 4201 # Check to see that the destination is a directory. 4202 test -d "$dest" && isdir=: 4203 if $isdir; then 4204 destdir=$dest 4205 destname= 4206 else 4207 func_dirname_and_basename "$dest" "" "." 4208 destdir=$func_dirname_result 4209 destname=$func_basename_result 4210 4211 # Not a directory, so check to see that there is only one file specified. 4212 set dummy $files; shift 4213 test "$#" -gt 1 && \ 4214 func_fatal_help "'$dest' is not a directory" 4215 fi 4216 case $destdir in 4217 [\\/]* | [A-Za-z]:[\\/]*) ;; 4218 *) 4219 for file in $files; do 4220 case $file in 4221 *.lo) ;; 4222 *) 4223 func_fatal_help "'$destdir' must be an absolute directory name" 4224 ;; 4225 esac 4226 done 4227 ;; 4228 esac 4229 4230 # This variable tells wrapper scripts just to set variables rather 4231 # than running their programs. 4232 libtool_install_magic=$magic 4233 4234 staticlibs= 4235 future_libdirs= 4236 current_libdirs= 4237 for file in $files; do 4238 4239 # Do each installation. 4240 case $file in 4241 *.$libext) 4242 # Do the static libraries later. 4243 func_append staticlibs " $file" 4244 ;; 4245 4246 *.la) 4247 func_resolve_sysroot "$file" 4248 file=$func_resolve_sysroot_result 4249 4250 # Check to see that this really is a libtool archive. 4251 func_lalib_unsafe_p "$file" \ 4252 || func_fatal_help "'$file' is not a valid libtool archive" 4253 4254 library_names= 4255 old_library= 4256 relink_command= 4257 func_source "$file" 4258 4259 # Add the libdir to current_libdirs if it is the destination. 4260 if test "X$destdir" = "X$libdir"; then 4261 case "$current_libdirs " in 4262 *" $libdir "*) ;; 4263 *) func_append current_libdirs " $libdir" ;; 4264 esac 4265 else 4266 # Note the libdir as a future libdir. 4267 case "$future_libdirs " in 4268 *" $libdir "*) ;; 4269 *) func_append future_libdirs " $libdir" ;; 4270 esac 4271 fi 4272 4273 func_dirname "$file" "/" "" 4274 dir=$func_dirname_result 4275 func_append dir "$objdir" 4276 4277 if test -n "$relink_command"; then 4278 # Determine the prefix the user has applied to our future dir. 4279 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` 4280 4281 # Don't allow the user to place us outside of our expected 4282 # location b/c this prevents finding dependent libraries that 4283 # are installed to the same prefix. 4284 # At present, this check doesn't affect windows .dll's that 4285 # are installed into $libdir/../bin (currently, that works fine) 4286 # but it's something to keep an eye on. 4287 test "$inst_prefix_dir" = "$destdir" && \ 4288 func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" 4289 4290 if test -n "$inst_prefix_dir"; then 4291 # Stick the inst_prefix_dir data into the link command. 4292 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` 4293 else 4294 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` 4295 fi 4296 4297 func_warning "relinking '$file'" 4298 func_show_eval "$relink_command" \ 4299 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' 4300 fi 4301 4302 # See the names of the shared library. 4303 set dummy $library_names; shift 4304 if test -n "$1"; then 4305 realname=$1 4306 shift 4307 4308 srcname=$realname 4309 test -n "$relink_command" && srcname=${realname}T 4310 4311 # Install the shared library and build the symlinks. 4312 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 4313 'exit $?' 4314 tstripme=$stripme 4315 case $host_os in 4316 cygwin* | mingw* | pw32* | cegcc*) 4317 case $realname in 4318 *.dll.a) 4319 tstripme= 4320 ;; 4321 esac 4322 ;; 4323 os2*) 4324 case $realname in 4325 *_dll.a) 4326 tstripme= 4327 ;; 4328 esac 4329 ;; 4330 esac 4331 if test -n "$tstripme" && test -n "$striplib"; then 4332 func_show_eval "$striplib $destdir/$realname" 'exit $?' 4333 fi 4334 4335 if test "$#" -gt 0; then 4336 # Delete the old symlinks, and create new ones. 4337 # Try 'ln -sf' first, because the 'ln' binary might depend on 4338 # the symlink we replace! Solaris /bin/ln does not understand -f, 4339 # so we also need to try rm && ln -s. 4340 for linkname 4341 do 4342 test "$linkname" != "$realname" \ 4343 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" 4344 done 4345 fi 4346 4347 # Do each command in the postinstall commands. 4348 lib=$destdir/$realname 4349 func_execute_cmds "$postinstall_cmds" 'exit $?' 4350 fi 4351 4352 # Install the pseudo-library for information purposes. 4353 func_basename "$file" 4354 name=$func_basename_result 4355 instname=$dir/${name}i 4356 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' 4357 4358 # Maybe install the static library, too. 4359 test -n "$old_library" && func_append staticlibs " $dir/$old_library" 4360 ;; 4361 4362 *.lo) 4363 # Install (i.e. copy) a libtool object. 4364 4365 # Figure out destination file name, if it wasn't already specified. 4366 if test -n "$destname"; then 4367 destfile=$destdir/$destname 4368 else 4369 func_basename "$file" 4370 destfile=$func_basename_result 4371 destfile=$destdir/$destfile 4372 fi 4373 4374 # Deduce the name of the destination old-style object file. 4375 case $destfile in 4376 *.lo) 4377 func_lo2o "$destfile" 4378 staticdest=$func_lo2o_result 4379 ;; 4380 *.$objext) 4381 staticdest=$destfile 4382 destfile= 4383 ;; 4384 *) 4385 func_fatal_help "cannot copy a libtool object to '$destfile'" 4386 ;; 4387 esac 4388 4389 # Install the libtool object if requested. 4390 test -n "$destfile" && \ 4391 func_show_eval "$install_prog $file $destfile" 'exit $?' 4392 4393 # Install the old object if enabled. 4394 if test yes = "$build_old_libs"; then 4395 # Deduce the name of the old-style object file. 4396 func_lo2o "$file" 4397 staticobj=$func_lo2o_result 4398 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' 4399 fi 4400 exit $EXIT_SUCCESS 4401 ;; 4402 4403 *) 4404 # Figure out destination file name, if it wasn't already specified. 4405 if test -n "$destname"; then 4406 destfile=$destdir/$destname 4407 else 4408 func_basename "$file" 4409 destfile=$func_basename_result 4410 destfile=$destdir/$destfile 4411 fi 4412 4413 # If the file is missing, and there is a .exe on the end, strip it 4414 # because it is most likely a libtool script we actually want to 4415 # install 4416 stripped_ext= 4417 case $file in 4418 *.exe) 4419 if test ! -f "$file"; then 4420 func_stripname '' '.exe' "$file" 4421 file=$func_stripname_result 4422 stripped_ext=.exe 4423 fi 4424 ;; 4425 esac 4426 4427 # Do a test to see if this is really a libtool program. 4428 case $host in 4429 *cygwin* | *mingw*) 4430 if func_ltwrapper_executable_p "$file"; then 4431 func_ltwrapper_scriptname "$file" 4432 wrapper=$func_ltwrapper_scriptname_result 4433 else 4434 func_stripname '' '.exe' "$file" 4435 wrapper=$func_stripname_result 4436 fi 4437 ;; 4438 *) 4439 wrapper=$file 4440 ;; 4441 esac 4442 if func_ltwrapper_script_p "$wrapper"; then 4443 notinst_deplibs= 4444 relink_command= 4445 4446 func_source "$wrapper" 4447 4448 # Check the variables that should have been set. 4449 test -z "$generated_by_libtool_version" && \ 4450 func_fatal_error "invalid libtool wrapper script '$wrapper'" 4451 4452 finalize=: 4453 for lib in $notinst_deplibs; do 4454 # Check to see that each library is installed. 4455 libdir= 4456 if test -f "$lib"; then 4457 func_source "$lib" 4458 fi 4459 libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` 4460 if test -n "$libdir" && test ! -f "$libfile"; then 4461 func_warning "'$lib' has not been installed in '$libdir'" 4462 finalize=false 4463 fi 4464 done 4465 4466 relink_command= 4467 func_source "$wrapper" 4468 4469 outputname= 4470 if test no = "$fast_install" && test -n "$relink_command"; then 4471 $opt_dry_run || { 4472 if $finalize; then 4473 tmpdir=`func_mktempdir` 4474 func_basename "$file$stripped_ext" 4475 file=$func_basename_result 4476 outputname=$tmpdir/$file 4477 # Replace the output file specification. 4478 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` 4479 4480 $opt_quiet || { 4481 func_quote_for_expand "$relink_command" 4482 eval "func_echo $func_quote_for_expand_result" 4483 } 4484 if eval "$relink_command"; then : 4485 else 4486 func_error "error: relink '$file' with the above command before installing it" 4487 $opt_dry_run || ${RM}r "$tmpdir" 4488 continue 4489 fi 4490 file=$outputname 4491 else 4492 func_warning "cannot relink '$file'" 4493 fi 4494 } 4495 else 4496 # Install the binary that we compiled earlier. 4497 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` 4498 fi 4499 fi 4500 4501 # remove .exe since cygwin /usr/bin/install will append another 4502 # one anyway 4503 case $install_prog,$host in 4504 */usr/bin/install*,*cygwin*) 4505 case $file:$destfile in 4506 *.exe:*.exe) 4507 # this is ok 4508 ;; 4509 *.exe:*) 4510 destfile=$destfile.exe 4511 ;; 4512 *:*.exe) 4513 func_stripname '' '.exe' "$destfile" 4514 destfile=$func_stripname_result 4515 ;; 4516 esac 4517 ;; 4518 esac 4519 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' 4520 $opt_dry_run || if test -n "$outputname"; then 4521 ${RM}r "$tmpdir" 4522 fi 4523 ;; 4524 esac 4525 done 4526 4527 for file in $staticlibs; do 4528 func_basename "$file" 4529 name=$func_basename_result 4530 4531 # Set up the ranlib parameters. 4532 oldlib=$destdir/$name 4533 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 4534 tool_oldlib=$func_to_tool_file_result 4535 4536 func_show_eval "$install_prog \$file \$oldlib" 'exit $?' 4537 4538 if test -n "$stripme" && test -n "$old_striplib"; then 4539 func_show_eval "$old_striplib $tool_oldlib" 'exit $?' 4540 fi 4541 4542 # Do each command in the postinstall commands. 4543 func_execute_cmds "$old_postinstall_cmds" 'exit $?' 4544 done 4545 4546 test -n "$future_libdirs" && \ 4547 func_warning "remember to run '$progname --finish$future_libdirs'" 4548 4549 if test -n "$current_libdirs"; then 4550 # Maybe just do a dry run. 4551 $opt_dry_run && current_libdirs=" -n$current_libdirs" 4552 exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' 4553 else 4554 exit $EXIT_SUCCESS 4555 fi 4556} 4557 4558test install = "$opt_mode" && func_mode_install ${1+"$@"} 4559 4560 4561# func_generate_dlsyms outputname originator pic_p 4562# Extract symbols from dlprefiles and create ${outputname}S.o with 4563# a dlpreopen symbol table. 4564func_generate_dlsyms () 4565{ 4566 $debug_cmd 4567 4568 my_outputname=$1 4569 my_originator=$2 4570 my_pic_p=${3-false} 4571 my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` 4572 my_dlsyms= 4573 4574 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 4575 if test -n "$NM" && test -n "$global_symbol_pipe"; then 4576 my_dlsyms=${my_outputname}S.c 4577 else 4578 func_error "not configured to extract global symbols from dlpreopened files" 4579 fi 4580 fi 4581 4582 if test -n "$my_dlsyms"; then 4583 case $my_dlsyms in 4584 "") ;; 4585 *.c) 4586 # Discover the nlist of each of the dlfiles. 4587 nlist=$output_objdir/$my_outputname.nm 4588 4589 func_show_eval "$RM $nlist ${nlist}S ${nlist}T" 4590 4591 # Parse the name list into a source file. 4592 func_verbose "creating $output_objdir/$my_dlsyms" 4593 4594 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ 4595/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ 4596/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ 4597 4598#ifdef __cplusplus 4599extern \"C\" { 4600#endif 4601 4602#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 4603#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 4604#endif 4605 4606/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4607#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4608/* DATA imports from DLLs on WIN32 can't be const, because runtime 4609 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4610# define LT_DLSYM_CONST 4611#elif defined __osf__ 4612/* This system does not cope well with relocations in const data. */ 4613# define LT_DLSYM_CONST 4614#else 4615# define LT_DLSYM_CONST const 4616#endif 4617 4618#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 4619 4620/* External symbol declarations for the compiler. */\ 4621" 4622 4623 if test yes = "$dlself"; then 4624 func_verbose "generating symbol list for '$output'" 4625 4626 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" 4627 4628 # Add our own program objects to the symbol list. 4629 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` 4630 for progfile in $progfiles; do 4631 func_to_tool_file "$progfile" func_convert_file_msys_to_w32 4632 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" 4633 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" 4634 done 4635 4636 if test -n "$exclude_expsyms"; then 4637 $opt_dry_run || { 4638 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' 4639 eval '$MV "$nlist"T "$nlist"' 4640 } 4641 fi 4642 4643 if test -n "$export_symbols_regex"; then 4644 $opt_dry_run || { 4645 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' 4646 eval '$MV "$nlist"T "$nlist"' 4647 } 4648 fi 4649 4650 # Prepare the list of exported symbols 4651 if test -z "$export_symbols"; then 4652 export_symbols=$output_objdir/$outputname.exp 4653 $opt_dry_run || { 4654 $RM $export_symbols 4655 eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' 4656 case $host in 4657 *cygwin* | *mingw* | *cegcc* ) 4658 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4659 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' 4660 ;; 4661 esac 4662 } 4663 else 4664 $opt_dry_run || { 4665 eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' 4666 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' 4667 eval '$MV "$nlist"T "$nlist"' 4668 case $host in 4669 *cygwin* | *mingw* | *cegcc* ) 4670 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 4671 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' 4672 ;; 4673 esac 4674 } 4675 fi 4676 fi 4677 4678 for dlprefile in $dlprefiles; do 4679 func_verbose "extracting global C symbols from '$dlprefile'" 4680 func_basename "$dlprefile" 4681 name=$func_basename_result 4682 case $host in 4683 *cygwin* | *mingw* | *cegcc* ) 4684 # if an import library, we need to obtain dlname 4685 if func_win32_import_lib_p "$dlprefile"; then 4686 func_tr_sh "$dlprefile" 4687 eval "curr_lafile=\$libfile_$func_tr_sh_result" 4688 dlprefile_dlbasename= 4689 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then 4690 # Use subshell, to avoid clobbering current variable values 4691 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` 4692 if test -n "$dlprefile_dlname"; then 4693 func_basename "$dlprefile_dlname" 4694 dlprefile_dlbasename=$func_basename_result 4695 else 4696 # no lafile. user explicitly requested -dlpreopen <import library>. 4697 $sharedlib_from_linklib_cmd "$dlprefile" 4698 dlprefile_dlbasename=$sharedlib_from_linklib_result 4699 fi 4700 fi 4701 $opt_dry_run || { 4702 if test -n "$dlprefile_dlbasename"; then 4703 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' 4704 else 4705 func_warning "Could not compute DLL name from $name" 4706 eval '$ECHO ": $name " >> "$nlist"' 4707 fi 4708 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4709 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | 4710 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" 4711 } 4712 else # not an import lib 4713 $opt_dry_run || { 4714 eval '$ECHO ": $name " >> "$nlist"' 4715 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4716 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4717 } 4718 fi 4719 ;; 4720 *) 4721 $opt_dry_run || { 4722 eval '$ECHO ": $name " >> "$nlist"' 4723 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 4724 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 4725 } 4726 ;; 4727 esac 4728 done 4729 4730 $opt_dry_run || { 4731 # Make sure we have at least an empty file. 4732 test -f "$nlist" || : > "$nlist" 4733 4734 if test -n "$exclude_expsyms"; then 4735 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T 4736 $MV "$nlist"T "$nlist" 4737 fi 4738 4739 # Try sorting and uniquifying the output. 4740 if $GREP -v "^: " < "$nlist" | 4741 if sort -k 3 </dev/null >/dev/null 2>&1; then 4742 sort -k 3 4743 else 4744 sort +2 4745 fi | 4746 uniq > "$nlist"S; then 4747 : 4748 else 4749 $GREP -v "^: " < "$nlist" > "$nlist"S 4750 fi 4751 4752 if test -f "$nlist"S; then 4753 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' 4754 else 4755 echo '/* NONE */' >> "$output_objdir/$my_dlsyms" 4756 fi 4757 4758 func_show_eval '$RM "${nlist}I"' 4759 if test -n "$global_symbol_to_import"; then 4760 eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' 4761 fi 4762 4763 echo >> "$output_objdir/$my_dlsyms" "\ 4764 4765/* The mapping between symbol names and symbols. */ 4766typedef struct { 4767 const char *name; 4768 void *address; 4769} lt_dlsymlist; 4770extern LT_DLSYM_CONST lt_dlsymlist 4771lt_${my_prefix}_LTX_preloaded_symbols[];\ 4772" 4773 4774 if test -s "$nlist"I; then 4775 echo >> "$output_objdir/$my_dlsyms" "\ 4776static void lt_syminit(void) 4777{ 4778 LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; 4779 for (; symbol->name; ++symbol) 4780 {" 4781 $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" 4782 echo >> "$output_objdir/$my_dlsyms" "\ 4783 } 4784}" 4785 fi 4786 echo >> "$output_objdir/$my_dlsyms" "\ 4787LT_DLSYM_CONST lt_dlsymlist 4788lt_${my_prefix}_LTX_preloaded_symbols[] = 4789{ {\"$my_originator\", (void *) 0}," 4790 4791 if test -s "$nlist"I; then 4792 echo >> "$output_objdir/$my_dlsyms" "\ 4793 {\"@INIT@\", (void *) <_syminit}," 4794 fi 4795 4796 case $need_lib_prefix in 4797 no) 4798 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" 4799 ;; 4800 *) 4801 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" 4802 ;; 4803 esac 4804 echo >> "$output_objdir/$my_dlsyms" "\ 4805 {0, (void *) 0} 4806}; 4807 4808/* This works around a problem in FreeBSD linker */ 4809#ifdef FREEBSD_WORKAROUND 4810static const void *lt_preloaded_setup() { 4811 return lt_${my_prefix}_LTX_preloaded_symbols; 4812} 4813#endif 4814 4815#ifdef __cplusplus 4816} 4817#endif\ 4818" 4819 } # !$opt_dry_run 4820 4821 pic_flag_for_symtable= 4822 case "$compile_command " in 4823 *" -static "*) ;; 4824 *) 4825 case $host in 4826 # compiling the symbol table file with pic_flag works around 4827 # a FreeBSD bug that causes programs to crash when -lm is 4828 # linked before any other PIC object. But we must not use 4829 # pic_flag when linking with -static. The problem exists in 4830 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. 4831 *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) 4832 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; 4833 *-*-hpux*) 4834 pic_flag_for_symtable=" $pic_flag" ;; 4835 *) 4836 $my_pic_p && pic_flag_for_symtable=" $pic_flag" 4837 ;; 4838 esac 4839 ;; 4840 esac 4841 symtab_cflags= 4842 for arg in $LTCFLAGS; do 4843 case $arg in 4844 -pie | -fpie | -fPIE) ;; 4845 *) func_append symtab_cflags " $arg" ;; 4846 esac 4847 done 4848 4849 # Now compile the dynamic symbol file. 4850 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' 4851 4852 # Clean up the generated files. 4853 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' 4854 4855 # Transform the symbol file into the correct name. 4856 symfileobj=$output_objdir/${my_outputname}S.$objext 4857 case $host in 4858 *cygwin* | *mingw* | *cegcc* ) 4859 if test -f "$output_objdir/$my_outputname.def"; then 4860 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 4861 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 4862 else 4863 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4864 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4865 fi 4866 ;; 4867 *) 4868 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4869 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 4870 ;; 4871 esac 4872 ;; 4873 *) 4874 func_fatal_error "unknown suffix for '$my_dlsyms'" 4875 ;; 4876 esac 4877 else 4878 # We keep going just in case the user didn't refer to 4879 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe 4880 # really was required. 4881 4882 # Nullify the symbol file. 4883 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` 4884 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` 4885 fi 4886} 4887 4888# func_cygming_gnu_implib_p ARG 4889# This predicate returns with zero status (TRUE) if 4890# ARG is a GNU/binutils-style import library. Returns 4891# with nonzero status (FALSE) otherwise. 4892func_cygming_gnu_implib_p () 4893{ 4894 $debug_cmd 4895 4896 func_to_tool_file "$1" func_convert_file_msys_to_w32 4897 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` 4898 test -n "$func_cygming_gnu_implib_tmp" 4899} 4900 4901# func_cygming_ms_implib_p ARG 4902# This predicate returns with zero status (TRUE) if 4903# ARG is an MS-style import library. Returns 4904# with nonzero status (FALSE) otherwise. 4905func_cygming_ms_implib_p () 4906{ 4907 $debug_cmd 4908 4909 func_to_tool_file "$1" func_convert_file_msys_to_w32 4910 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` 4911 test -n "$func_cygming_ms_implib_tmp" 4912} 4913 4914# func_win32_libid arg 4915# return the library type of file 'arg' 4916# 4917# Need a lot of goo to handle *both* DLLs and import libs 4918# Has to be a shell function in order to 'eat' the argument 4919# that is supplied when $file_magic_command is called. 4920# Despite the name, also deal with 64 bit binaries. 4921func_win32_libid () 4922{ 4923 $debug_cmd 4924 4925 win32_libid_type=unknown 4926 win32_fileres=`file -L $1 2>/dev/null` 4927 case $win32_fileres in 4928 *ar\ archive\ import\ library*) # definitely import 4929 win32_libid_type="x86 archive import" 4930 ;; 4931 *ar\ archive*) # could be an import, or static 4932 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. 4933 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | 4934 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then 4935 case $nm_interface in 4936 "MS dumpbin") 4937 if func_cygming_ms_implib_p "$1" || 4938 func_cygming_gnu_implib_p "$1" 4939 then 4940 win32_nmres=import 4941 else 4942 win32_nmres= 4943 fi 4944 ;; 4945 *) 4946 func_to_tool_file "$1" func_convert_file_msys_to_w32 4947 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | 4948 $SED -n -e ' 4949 1,100{ 4950 / I /{ 4951 s|.*|import| 4952 p 4953 q 4954 } 4955 }'` 4956 ;; 4957 esac 4958 case $win32_nmres in 4959 import*) win32_libid_type="x86 archive import";; 4960 *) win32_libid_type="x86 archive static";; 4961 esac 4962 fi 4963 ;; 4964 *DLL*) 4965 win32_libid_type="x86 DLL" 4966 ;; 4967 *executable*) # but shell scripts are "executable" too... 4968 case $win32_fileres in 4969 *MS\ Windows\ PE\ Intel*) 4970 win32_libid_type="x86 DLL" 4971 ;; 4972 esac 4973 ;; 4974 esac 4975 $ECHO "$win32_libid_type" 4976} 4977 4978# func_cygming_dll_for_implib ARG 4979# 4980# Platform-specific function to extract the 4981# name of the DLL associated with the specified 4982# import library ARG. 4983# Invoked by eval'ing the libtool variable 4984# $sharedlib_from_linklib_cmd 4985# Result is available in the variable 4986# $sharedlib_from_linklib_result 4987func_cygming_dll_for_implib () 4988{ 4989 $debug_cmd 4990 4991 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` 4992} 4993 4994# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs 4995# 4996# The is the core of a fallback implementation of a 4997# platform-specific function to extract the name of the 4998# DLL associated with the specified import library LIBNAME. 4999# 5000# SECTION_NAME is either .idata$6 or .idata$7, depending 5001# on the platform and compiler that created the implib. 5002# 5003# Echos the name of the DLL associated with the 5004# specified import library. 5005func_cygming_dll_for_implib_fallback_core () 5006{ 5007 $debug_cmd 5008 5009 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` 5010 $OBJDUMP -s --section "$1" "$2" 2>/dev/null | 5011 $SED '/^Contents of section '"$match_literal"':/{ 5012 # Place marker at beginning of archive member dllname section 5013 s/.*/====MARK====/ 5014 p 5015 d 5016 } 5017 # These lines can sometimes be longer than 43 characters, but 5018 # are always uninteresting 5019 /:[ ]*file format pe[i]\{,1\}-/d 5020 /^In archive [^:]*:/d 5021 # Ensure marker is printed 5022 /^====MARK====/p 5023 # Remove all lines with less than 43 characters 5024 /^.\{43\}/!d 5025 # From remaining lines, remove first 43 characters 5026 s/^.\{43\}//' | 5027 $SED -n ' 5028 # Join marker and all lines until next marker into a single line 5029 /^====MARK====/ b para 5030 H 5031 $ b para 5032 b 5033 :para 5034 x 5035 s/\n//g 5036 # Remove the marker 5037 s/^====MARK====// 5038 # Remove trailing dots and whitespace 5039 s/[\. \t]*$// 5040 # Print 5041 /./p' | 5042 # we now have a list, one entry per line, of the stringified 5043 # contents of the appropriate section of all members of the 5044 # archive that possess that section. Heuristic: eliminate 5045 # all those that have a first or second character that is 5046 # a '.' (that is, objdump's representation of an unprintable 5047 # character.) This should work for all archives with less than 5048 # 0x302f exports -- but will fail for DLLs whose name actually 5049 # begins with a literal '.' or a single character followed by 5050 # a '.'. 5051 # 5052 # Of those that remain, print the first one. 5053 $SED -e '/^\./d;/^.\./d;q' 5054} 5055 5056# func_cygming_dll_for_implib_fallback ARG 5057# Platform-specific function to extract the 5058# name of the DLL associated with the specified 5059# import library ARG. 5060# 5061# This fallback implementation is for use when $DLLTOOL 5062# does not support the --identify-strict option. 5063# Invoked by eval'ing the libtool variable 5064# $sharedlib_from_linklib_cmd 5065# Result is available in the variable 5066# $sharedlib_from_linklib_result 5067func_cygming_dll_for_implib_fallback () 5068{ 5069 $debug_cmd 5070 5071 if func_cygming_gnu_implib_p "$1"; then 5072 # binutils import library 5073 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` 5074 elif func_cygming_ms_implib_p "$1"; then 5075 # ms-generated import library 5076 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` 5077 else 5078 # unknown 5079 sharedlib_from_linklib_result= 5080 fi 5081} 5082 5083 5084# func_extract_an_archive dir oldlib 5085func_extract_an_archive () 5086{ 5087 $debug_cmd 5088 5089 f_ex_an_ar_dir=$1; shift 5090 f_ex_an_ar_oldlib=$1 5091 if test yes = "$lock_old_archive_extraction"; then 5092 lockfile=$f_ex_an_ar_oldlib.lock 5093 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 5094 func_echo "Waiting for $lockfile to be removed" 5095 sleep 2 5096 done 5097 fi 5098 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 5099 'stat=$?; rm -f "$lockfile"; exit $stat' 5100 if test yes = "$lock_old_archive_extraction"; then 5101 $opt_dry_run || rm -f "$lockfile" 5102 fi 5103 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 5104 : 5105 else 5106 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 5107 fi 5108} 5109 5110 5111# func_extract_archives gentop oldlib ... 5112func_extract_archives () 5113{ 5114 $debug_cmd 5115 5116 my_gentop=$1; shift 5117 my_oldlibs=${1+"$@"} 5118 my_oldobjs= 5119 my_xlib= 5120 my_xabs= 5121 my_xdir= 5122 5123 for my_xlib in $my_oldlibs; do 5124 # Extract the objects. 5125 case $my_xlib in 5126 [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; 5127 *) my_xabs=`pwd`"/$my_xlib" ;; 5128 esac 5129 func_basename "$my_xlib" 5130 my_xlib=$func_basename_result 5131 my_xlib_u=$my_xlib 5132 while :; do 5133 case " $extracted_archives " in 5134 *" $my_xlib_u "*) 5135 func_arith $extracted_serial + 1 5136 extracted_serial=$func_arith_result 5137 my_xlib_u=lt$extracted_serial-$my_xlib ;; 5138 *) break ;; 5139 esac 5140 done 5141 extracted_archives="$extracted_archives $my_xlib_u" 5142 my_xdir=$my_gentop/$my_xlib_u 5143 5144 func_mkdir_p "$my_xdir" 5145 5146 case $host in 5147 *-darwin*) 5148 func_verbose "Extracting $my_xabs" 5149 # Do not bother doing anything if just a dry run 5150 $opt_dry_run || { 5151 darwin_orig_dir=`pwd` 5152 cd $my_xdir || exit $? 5153 darwin_archive=$my_xabs 5154 darwin_curdir=`pwd` 5155 func_basename "$darwin_archive" 5156 darwin_base_archive=$func_basename_result 5157 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` 5158 if test -n "$darwin_arches"; then 5159 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` 5160 darwin_arch= 5161 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" 5162 for darwin_arch in $darwin_arches; do 5163 func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" 5164 $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" 5165 cd "unfat-$$/$darwin_base_archive-$darwin_arch" 5166 func_extract_an_archive "`pwd`" "$darwin_base_archive" 5167 cd "$darwin_curdir" 5168 $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" 5169 done # $darwin_arches 5170 ## Okay now we've a bunch of thin objects, gotta fatten them up :) 5171 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` 5172 darwin_file= 5173 darwin_files= 5174 for darwin_file in $darwin_filelist; do 5175 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` 5176 $LIPO -create -output "$darwin_file" $darwin_files 5177 done # $darwin_filelist 5178 $RM -rf unfat-$$ 5179 cd "$darwin_orig_dir" 5180 else 5181 cd $darwin_orig_dir 5182 func_extract_an_archive "$my_xdir" "$my_xabs" 5183 fi # $darwin_arches 5184 } # !$opt_dry_run 5185 ;; 5186 *) 5187 func_extract_an_archive "$my_xdir" "$my_xabs" 5188 ;; 5189 esac 5190 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` 5191 done 5192 5193 func_extract_archives_result=$my_oldobjs 5194} 5195 5196 5197# func_emit_wrapper [arg=no] 5198# 5199# Emit a libtool wrapper script on stdout. 5200# Don't directly open a file because we may want to 5201# incorporate the script contents within a cygwin/mingw 5202# wrapper executable. Must ONLY be called from within 5203# func_mode_link because it depends on a number of variables 5204# set therein. 5205# 5206# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR 5207# variable will take. If 'yes', then the emitted script 5208# will assume that the directory where it is stored is 5209# the $objdir directory. This is a cygwin/mingw-specific 5210# behavior. 5211func_emit_wrapper () 5212{ 5213 func_emit_wrapper_arg1=${1-no} 5214 5215 $ECHO "\ 5216#! $SHELL 5217 5218# $output - temporary wrapper script for $objdir/$outputname 5219# Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5220# 5221# The $output program cannot be directly executed until all the libtool 5222# libraries that it depends on are installed. 5223# 5224# This wrapper script should never be moved out of the build directory. 5225# If it is, it will not operate correctly. 5226 5227# Sed substitution that helps us do robust quoting. It backslashifies 5228# metacharacters that are still active within double-quoted strings. 5229sed_quote_subst='$sed_quote_subst' 5230 5231# Be Bourne compatible 5232if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then 5233 emulate sh 5234 NULLCMD=: 5235 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which 5236 # is contrary to our usage. Disable this feature. 5237 alias -g '\${1+\"\$@\"}'='\"\$@\"' 5238 setopt NO_GLOB_SUBST 5239else 5240 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac 5241fi 5242BIN_SH=xpg4; export BIN_SH # for Tru64 5243DUALCASE=1; export DUALCASE # for MKS sh 5244 5245# The HP-UX ksh and POSIX shell print the target directory to stdout 5246# if CDPATH is set. 5247(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5248 5249relink_command=\"$relink_command\" 5250 5251# This environment variable determines our operation mode. 5252if test \"\$libtool_install_magic\" = \"$magic\"; then 5253 # install mode needs the following variables: 5254 generated_by_libtool_version='$macro_version' 5255 notinst_deplibs='$notinst_deplibs' 5256else 5257 # When we are sourced in execute mode, \$file and \$ECHO are already set. 5258 if test \"\$libtool_execute_magic\" != \"$magic\"; then 5259 file=\"\$0\"" 5260 5261 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` 5262 $ECHO "\ 5263 5264# A function that is used when there is no print builtin or printf. 5265func_fallback_echo () 5266{ 5267 eval 'cat <<_LTECHO_EOF 5268\$1 5269_LTECHO_EOF' 5270} 5271 ECHO=\"$qECHO\" 5272 fi 5273 5274# Very basic option parsing. These options are (a) specific to 5275# the libtool wrapper, (b) are identical between the wrapper 5276# /script/ and the wrapper /executable/ that is used only on 5277# windows platforms, and (c) all begin with the string "--lt-" 5278# (application programs are unlikely to have options that match 5279# this pattern). 5280# 5281# There are only two supported options: --lt-debug and 5282# --lt-dump-script. There is, deliberately, no --lt-help. 5283# 5284# The first argument to this parsing function should be the 5285# script's $0 value, followed by "$@". 5286lt_option_debug= 5287func_parse_lt_options () 5288{ 5289 lt_script_arg0=\$0 5290 shift 5291 for lt_opt 5292 do 5293 case \"\$lt_opt\" in 5294 --lt-debug) lt_option_debug=1 ;; 5295 --lt-dump-script) 5296 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` 5297 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. 5298 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` 5299 cat \"\$lt_dump_D/\$lt_dump_F\" 5300 exit 0 5301 ;; 5302 --lt-*) 5303 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 5304 exit 1 5305 ;; 5306 esac 5307 done 5308 5309 # Print the debug banner immediately: 5310 if test -n \"\$lt_option_debug\"; then 5311 echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 5312 fi 5313} 5314 5315# Used when --lt-debug. Prints its arguments to stdout 5316# (redirection is the responsibility of the caller) 5317func_lt_dump_args () 5318{ 5319 lt_dump_args_N=1; 5320 for lt_arg 5321 do 5322 \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" 5323 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` 5324 done 5325} 5326 5327# Core function for launching the target application 5328func_exec_program_core () 5329{ 5330" 5331 case $host in 5332 # Backslashes separate directories on plain windows 5333 *-*-mingw | *-*-os2* | *-cegcc*) 5334 $ECHO "\ 5335 if test -n \"\$lt_option_debug\"; then 5336 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 5337 func_lt_dump_args \${1+\"\$@\"} 1>&2 5338 fi 5339 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} 5340" 5341 ;; 5342 5343 *) 5344 $ECHO "\ 5345 if test -n \"\$lt_option_debug\"; then 5346 \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 5347 func_lt_dump_args \${1+\"\$@\"} 1>&2 5348 fi 5349 exec \"\$progdir/\$program\" \${1+\"\$@\"} 5350" 5351 ;; 5352 esac 5353 $ECHO "\ 5354 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 5355 exit 1 5356} 5357 5358# A function to encapsulate launching the target application 5359# Strips options in the --lt-* namespace from \$@ and 5360# launches target application with the remaining arguments. 5361func_exec_program () 5362{ 5363 case \" \$* \" in 5364 *\\ --lt-*) 5365 for lt_wr_arg 5366 do 5367 case \$lt_wr_arg in 5368 --lt-*) ;; 5369 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; 5370 esac 5371 shift 5372 done ;; 5373 esac 5374 func_exec_program_core \${1+\"\$@\"} 5375} 5376 5377 # Parse options 5378 func_parse_lt_options \"\$0\" \${1+\"\$@\"} 5379 5380 # Find the directory that this script lives in. 5381 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` 5382 test \"x\$thisdir\" = \"x\$file\" && thisdir=. 5383 5384 # Follow symbolic links until we get to the real thisdir. 5385 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` 5386 while test -n \"\$file\"; do 5387 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` 5388 5389 # If there was a directory component, then change thisdir. 5390 if test \"x\$destdir\" != \"x\$file\"; then 5391 case \"\$destdir\" in 5392 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; 5393 *) thisdir=\"\$thisdir/\$destdir\" ;; 5394 esac 5395 fi 5396 5397 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` 5398 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` 5399 done 5400 5401 # Usually 'no', except on cygwin/mingw when embedded into 5402 # the cwrapper. 5403 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 5404 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then 5405 # special case for '.' 5406 if test \"\$thisdir\" = \".\"; then 5407 thisdir=\`pwd\` 5408 fi 5409 # remove .libs from thisdir 5410 case \"\$thisdir\" in 5411 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; 5412 $objdir ) thisdir=. ;; 5413 esac 5414 fi 5415 5416 # Try to get the absolute directory name. 5417 absdir=\`cd \"\$thisdir\" && pwd\` 5418 test -n \"\$absdir\" && thisdir=\"\$absdir\" 5419" 5420 5421 if test yes = "$fast_install"; then 5422 $ECHO "\ 5423 program=lt-'$outputname'$exeext 5424 progdir=\"\$thisdir/$objdir\" 5425 5426 if test ! -f \"\$progdir/\$program\" || 5427 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ 5428 test \"X\$file\" != \"X\$progdir/\$program\"; }; then 5429 5430 file=\"\$\$-\$program\" 5431 5432 if test ! -d \"\$progdir\"; then 5433 $MKDIR \"\$progdir\" 5434 else 5435 $RM \"\$progdir/\$file\" 5436 fi" 5437 5438 $ECHO "\ 5439 5440 # relink executable if necessary 5441 if test -n \"\$relink_command\"; then 5442 if relink_command_output=\`eval \$relink_command 2>&1\`; then : 5443 else 5444 \$ECHO \"\$relink_command_output\" >&2 5445 $RM \"\$progdir/\$file\" 5446 exit 1 5447 fi 5448 fi 5449 5450 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || 5451 { $RM \"\$progdir/\$program\"; 5452 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } 5453 $RM \"\$progdir/\$file\" 5454 fi" 5455 else 5456 $ECHO "\ 5457 program='$outputname' 5458 progdir=\"\$thisdir/$objdir\" 5459" 5460 fi 5461 5462 $ECHO "\ 5463 5464 if test -f \"\$progdir/\$program\"; then" 5465 5466 # fixup the dll searchpath if we need to. 5467 # 5468 # Fix the DLL searchpath if we need to. Do this before prepending 5469 # to shlibpath, because on Windows, both are PATH and uninstalled 5470 # libraries must come first. 5471 if test -n "$dllsearchpath"; then 5472 $ECHO "\ 5473 # Add the dll search path components to the executable PATH 5474 PATH=$dllsearchpath:\$PATH 5475" 5476 fi 5477 5478 # Export our shlibpath_var if we have one. 5479 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5480 $ECHO "\ 5481 # Add our own library path to $shlibpath_var 5482 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" 5483 5484 # Some systems cannot cope with colon-terminated $shlibpath_var 5485 # The second colon is a workaround for a bug in BeOS R4 sed 5486 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` 5487 5488 export $shlibpath_var 5489" 5490 fi 5491 5492 $ECHO "\ 5493 if test \"\$libtool_execute_magic\" != \"$magic\"; then 5494 # Run the actual program with our arguments. 5495 func_exec_program \${1+\"\$@\"} 5496 fi 5497 else 5498 # The program doesn't exist. 5499 \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 5500 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 5501 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 5502 exit 1 5503 fi 5504fi\ 5505" 5506} 5507 5508 5509# func_emit_cwrapperexe_src 5510# emit the source code for a wrapper executable on stdout 5511# Must ONLY be called from within func_mode_link because 5512# it depends on a number of variable set therein. 5513func_emit_cwrapperexe_src () 5514{ 5515 cat <<EOF 5516 5517/* $cwrappersource - temporary wrapper executable for $objdir/$outputname 5518 Generated by $PROGRAM (GNU $PACKAGE) $VERSION 5519 5520 The $output program cannot be directly executed until all the libtool 5521 libraries that it depends on are installed. 5522 5523 This wrapper executable should never be moved out of the build directory. 5524 If it is, it will not operate correctly. 5525*/ 5526EOF 5527 cat <<"EOF" 5528#ifdef _MSC_VER 5529# define _CRT_SECURE_NO_DEPRECATE 1 5530#endif 5531#include <stdio.h> 5532#include <stdlib.h> 5533#ifdef _MSC_VER 5534# include <direct.h> 5535# include <process.h> 5536# include <io.h> 5537#else 5538# include <unistd.h> 5539# include <stdint.h> 5540# ifdef __CYGWIN__ 5541# include <io.h> 5542# endif 5543#endif 5544#include <malloc.h> 5545#include <stdarg.h> 5546#include <assert.h> 5547#include <string.h> 5548#include <ctype.h> 5549#include <errno.h> 5550#include <fcntl.h> 5551#include <sys/stat.h> 5552 5553#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) 5554 5555/* declarations of non-ANSI functions */ 5556#if defined __MINGW32__ 5557# ifdef __STRICT_ANSI__ 5558int _putenv (const char *); 5559# endif 5560#elif defined __CYGWIN__ 5561# ifdef __STRICT_ANSI__ 5562char *realpath (const char *, char *); 5563int putenv (char *); 5564int setenv (const char *, const char *, int); 5565# endif 5566/* #elif defined other_platform || defined ... */ 5567#endif 5568 5569/* portability defines, excluding path handling macros */ 5570#if defined _MSC_VER 5571# define setmode _setmode 5572# define stat _stat 5573# define chmod _chmod 5574# define getcwd _getcwd 5575# define putenv _putenv 5576# define S_IXUSR _S_IEXEC 5577#elif defined __MINGW32__ 5578# define setmode _setmode 5579# define stat _stat 5580# define chmod _chmod 5581# define getcwd _getcwd 5582# define putenv _putenv 5583#elif defined __CYGWIN__ 5584# define HAVE_SETENV 5585# define FOPEN_WB "wb" 5586/* #elif defined other platforms ... */ 5587#endif 5588 5589#if defined PATH_MAX 5590# define LT_PATHMAX PATH_MAX 5591#elif defined MAXPATHLEN 5592# define LT_PATHMAX MAXPATHLEN 5593#else 5594# define LT_PATHMAX 1024 5595#endif 5596 5597#ifndef S_IXOTH 5598# define S_IXOTH 0 5599#endif 5600#ifndef S_IXGRP 5601# define S_IXGRP 0 5602#endif 5603 5604/* path handling portability macros */ 5605#ifndef DIR_SEPARATOR 5606# define DIR_SEPARATOR '/' 5607# define PATH_SEPARATOR ':' 5608#endif 5609 5610#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ 5611 defined __OS2__ 5612# define HAVE_DOS_BASED_FILE_SYSTEM 5613# define FOPEN_WB "wb" 5614# ifndef DIR_SEPARATOR_2 5615# define DIR_SEPARATOR_2 '\\' 5616# endif 5617# ifndef PATH_SEPARATOR_2 5618# define PATH_SEPARATOR_2 ';' 5619# endif 5620#endif 5621 5622#ifndef DIR_SEPARATOR_2 5623# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) 5624#else /* DIR_SEPARATOR_2 */ 5625# define IS_DIR_SEPARATOR(ch) \ 5626 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) 5627#endif /* DIR_SEPARATOR_2 */ 5628 5629#ifndef PATH_SEPARATOR_2 5630# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) 5631#else /* PATH_SEPARATOR_2 */ 5632# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) 5633#endif /* PATH_SEPARATOR_2 */ 5634 5635#ifndef FOPEN_WB 5636# define FOPEN_WB "w" 5637#endif 5638#ifndef _O_BINARY 5639# define _O_BINARY 0 5640#endif 5641 5642#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) 5643#define XFREE(stale) do { \ 5644 if (stale) { free (stale); stale = 0; } \ 5645} while (0) 5646 5647#if defined LT_DEBUGWRAPPER 5648static int lt_debug = 1; 5649#else 5650static int lt_debug = 0; 5651#endif 5652 5653const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ 5654 5655void *xmalloc (size_t num); 5656char *xstrdup (const char *string); 5657const char *base_name (const char *name); 5658char *find_executable (const char *wrapper); 5659char *chase_symlinks (const char *pathspec); 5660int make_executable (const char *path); 5661int check_executable (const char *path); 5662char *strendzap (char *str, const char *pat); 5663void lt_debugprintf (const char *file, int line, const char *fmt, ...); 5664void lt_fatal (const char *file, int line, const char *message, ...); 5665static const char *nonnull (const char *s); 5666static const char *nonempty (const char *s); 5667void lt_setenv (const char *name, const char *value); 5668char *lt_extend_str (const char *orig_value, const char *add, int to_end); 5669void lt_update_exe_path (const char *name, const char *value); 5670void lt_update_lib_path (const char *name, const char *value); 5671char **prepare_spawn (char **argv); 5672void lt_dump_script (FILE *f); 5673EOF 5674 5675 cat <<EOF 5676#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) 5677# define externally_visible volatile 5678#else 5679# define externally_visible __attribute__((externally_visible)) volatile 5680#endif 5681externally_visible const char * MAGIC_EXE = "$magic_exe"; 5682const char * LIB_PATH_VARNAME = "$shlibpath_var"; 5683EOF 5684 5685 if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 5686 func_to_host_path "$temp_rpath" 5687 cat <<EOF 5688const char * LIB_PATH_VALUE = "$func_to_host_path_result"; 5689EOF 5690 else 5691 cat <<"EOF" 5692const char * LIB_PATH_VALUE = ""; 5693EOF 5694 fi 5695 5696 if test -n "$dllsearchpath"; then 5697 func_to_host_path "$dllsearchpath:" 5698 cat <<EOF 5699const char * EXE_PATH_VARNAME = "PATH"; 5700const char * EXE_PATH_VALUE = "$func_to_host_path_result"; 5701EOF 5702 else 5703 cat <<"EOF" 5704const char * EXE_PATH_VARNAME = ""; 5705const char * EXE_PATH_VALUE = ""; 5706EOF 5707 fi 5708 5709 if test yes = "$fast_install"; then 5710 cat <<EOF 5711const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ 5712EOF 5713 else 5714 cat <<EOF 5715const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ 5716EOF 5717 fi 5718 5719 5720 cat <<"EOF" 5721 5722#define LTWRAPPER_OPTION_PREFIX "--lt-" 5723 5724static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; 5725static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; 5726static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; 5727 5728int 5729main (int argc, char *argv[]) 5730{ 5731 char **newargz; 5732 int newargc; 5733 char *tmp_pathspec; 5734 char *actual_cwrapper_path; 5735 char *actual_cwrapper_name; 5736 char *target_name; 5737 char *lt_argv_zero; 5738 int rval = 127; 5739 5740 int i; 5741 5742 program_name = (char *) xstrdup (base_name (argv[0])); 5743 newargz = XMALLOC (char *, (size_t) argc + 1); 5744 5745 /* very simple arg parsing; don't want to rely on getopt 5746 * also, copy all non cwrapper options to newargz, except 5747 * argz[0], which is handled differently 5748 */ 5749 newargc=0; 5750 for (i = 1; i < argc; i++) 5751 { 5752 if (STREQ (argv[i], dumpscript_opt)) 5753 { 5754EOF 5755 case $host in 5756 *mingw* | *cygwin* ) 5757 # make stdout use "unix" line endings 5758 echo " setmode(1,_O_BINARY);" 5759 ;; 5760 esac 5761 5762 cat <<"EOF" 5763 lt_dump_script (stdout); 5764 return 0; 5765 } 5766 if (STREQ (argv[i], debug_opt)) 5767 { 5768 lt_debug = 1; 5769 continue; 5770 } 5771 if (STREQ (argv[i], ltwrapper_option_prefix)) 5772 { 5773 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX 5774 namespace, but it is not one of the ones we know about and 5775 have already dealt with, above (inluding dump-script), then 5776 report an error. Otherwise, targets might begin to believe 5777 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX 5778 namespace. The first time any user complains about this, we'll 5779 need to make LTWRAPPER_OPTION_PREFIX a configure-time option 5780 or a configure.ac-settable value. 5781 */ 5782 lt_fatal (__FILE__, __LINE__, 5783 "unrecognized %s option: '%s'", 5784 ltwrapper_option_prefix, argv[i]); 5785 } 5786 /* otherwise ... */ 5787 newargz[++newargc] = xstrdup (argv[i]); 5788 } 5789 newargz[++newargc] = NULL; 5790 5791EOF 5792 cat <<EOF 5793 /* The GNU banner must be the first non-error debug message */ 5794 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n"); 5795EOF 5796 cat <<"EOF" 5797 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); 5798 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); 5799 5800 tmp_pathspec = find_executable (argv[0]); 5801 if (tmp_pathspec == NULL) 5802 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); 5803 lt_debugprintf (__FILE__, __LINE__, 5804 "(main) found exe (before symlink chase) at: %s\n", 5805 tmp_pathspec); 5806 5807 actual_cwrapper_path = chase_symlinks (tmp_pathspec); 5808 lt_debugprintf (__FILE__, __LINE__, 5809 "(main) found exe (after symlink chase) at: %s\n", 5810 actual_cwrapper_path); 5811 XFREE (tmp_pathspec); 5812 5813 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); 5814 strendzap (actual_cwrapper_path, actual_cwrapper_name); 5815 5816 /* wrapper name transforms */ 5817 strendzap (actual_cwrapper_name, ".exe"); 5818 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); 5819 XFREE (actual_cwrapper_name); 5820 actual_cwrapper_name = tmp_pathspec; 5821 tmp_pathspec = 0; 5822 5823 /* target_name transforms -- use actual target program name; might have lt- prefix */ 5824 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); 5825 strendzap (target_name, ".exe"); 5826 tmp_pathspec = lt_extend_str (target_name, ".exe", 1); 5827 XFREE (target_name); 5828 target_name = tmp_pathspec; 5829 tmp_pathspec = 0; 5830 5831 lt_debugprintf (__FILE__, __LINE__, 5832 "(main) libtool target name: %s\n", 5833 target_name); 5834EOF 5835 5836 cat <<EOF 5837 newargz[0] = 5838 XMALLOC (char, (strlen (actual_cwrapper_path) + 5839 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); 5840 strcpy (newargz[0], actual_cwrapper_path); 5841 strcat (newargz[0], "$objdir"); 5842 strcat (newargz[0], "/"); 5843EOF 5844 5845 cat <<"EOF" 5846 /* stop here, and copy so we don't have to do this twice */ 5847 tmp_pathspec = xstrdup (newargz[0]); 5848 5849 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ 5850 strcat (newargz[0], actual_cwrapper_name); 5851 5852 /* DO want the lt- prefix here if it exists, so use target_name */ 5853 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); 5854 XFREE (tmp_pathspec); 5855 tmp_pathspec = NULL; 5856EOF 5857 5858 case $host_os in 5859 mingw*) 5860 cat <<"EOF" 5861 { 5862 char* p; 5863 while ((p = strchr (newargz[0], '\\')) != NULL) 5864 { 5865 *p = '/'; 5866 } 5867 while ((p = strchr (lt_argv_zero, '\\')) != NULL) 5868 { 5869 *p = '/'; 5870 } 5871 } 5872EOF 5873 ;; 5874 esac 5875 5876 cat <<"EOF" 5877 XFREE (target_name); 5878 XFREE (actual_cwrapper_path); 5879 XFREE (actual_cwrapper_name); 5880 5881 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ 5882 lt_setenv ("DUALCASE", "1"); /* for MSK sh */ 5883 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must 5884 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) 5885 because on Windows, both *_VARNAMEs are PATH but uninstalled 5886 libraries must come first. */ 5887 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); 5888 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); 5889 5890 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", 5891 nonnull (lt_argv_zero)); 5892 for (i = 0; i < newargc; i++) 5893 { 5894 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", 5895 i, nonnull (newargz[i])); 5896 } 5897 5898EOF 5899 5900 case $host_os in 5901 mingw*) 5902 cat <<"EOF" 5903 /* execv doesn't actually work on mingw as expected on unix */ 5904 newargz = prepare_spawn (newargz); 5905 rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); 5906 if (rval == -1) 5907 { 5908 /* failed to start process */ 5909 lt_debugprintf (__FILE__, __LINE__, 5910 "(main) failed to launch target \"%s\": %s\n", 5911 lt_argv_zero, nonnull (strerror (errno))); 5912 return 127; 5913 } 5914 return rval; 5915EOF 5916 ;; 5917 *) 5918 cat <<"EOF" 5919 execv (lt_argv_zero, newargz); 5920 return rval; /* =127, but avoids unused variable warning */ 5921EOF 5922 ;; 5923 esac 5924 5925 cat <<"EOF" 5926} 5927 5928void * 5929xmalloc (size_t num) 5930{ 5931 void *p = (void *) malloc (num); 5932 if (!p) 5933 lt_fatal (__FILE__, __LINE__, "memory exhausted"); 5934 5935 return p; 5936} 5937 5938char * 5939xstrdup (const char *string) 5940{ 5941 return string ? strcpy ((char *) xmalloc (strlen (string) + 1), 5942 string) : NULL; 5943} 5944 5945const char * 5946base_name (const char *name) 5947{ 5948 const char *base; 5949 5950#if defined HAVE_DOS_BASED_FILE_SYSTEM 5951 /* Skip over the disk name in MSDOS pathnames. */ 5952 if (isalpha ((unsigned char) name[0]) && name[1] == ':') 5953 name += 2; 5954#endif 5955 5956 for (base = name; *name; name++) 5957 if (IS_DIR_SEPARATOR (*name)) 5958 base = name + 1; 5959 return base; 5960} 5961 5962int 5963check_executable (const char *path) 5964{ 5965 struct stat st; 5966 5967 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", 5968 nonempty (path)); 5969 if ((!path) || (!*path)) 5970 return 0; 5971 5972 if ((stat (path, &st) >= 0) 5973 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) 5974 return 1; 5975 else 5976 return 0; 5977} 5978 5979int 5980make_executable (const char *path) 5981{ 5982 int rval = 0; 5983 struct stat st; 5984 5985 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", 5986 nonempty (path)); 5987 if ((!path) || (!*path)) 5988 return 0; 5989 5990 if (stat (path, &st) >= 0) 5991 { 5992 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); 5993 } 5994 return rval; 5995} 5996 5997/* Searches for the full path of the wrapper. Returns 5998 newly allocated full path name if found, NULL otherwise 5999 Does not chase symlinks, even on platforms that support them. 6000*/ 6001char * 6002find_executable (const char *wrapper) 6003{ 6004 int has_slash = 0; 6005 const char *p; 6006 const char *p_next; 6007 /* static buffer for getcwd */ 6008 char tmp[LT_PATHMAX + 1]; 6009 size_t tmp_len; 6010 char *concat_name; 6011 6012 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", 6013 nonempty (wrapper)); 6014 6015 if ((wrapper == NULL) || (*wrapper == '\0')) 6016 return NULL; 6017 6018 /* Absolute path? */ 6019#if defined HAVE_DOS_BASED_FILE_SYSTEM 6020 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') 6021 { 6022 concat_name = xstrdup (wrapper); 6023 if (check_executable (concat_name)) 6024 return concat_name; 6025 XFREE (concat_name); 6026 } 6027 else 6028 { 6029#endif 6030 if (IS_DIR_SEPARATOR (wrapper[0])) 6031 { 6032 concat_name = xstrdup (wrapper); 6033 if (check_executable (concat_name)) 6034 return concat_name; 6035 XFREE (concat_name); 6036 } 6037#if defined HAVE_DOS_BASED_FILE_SYSTEM 6038 } 6039#endif 6040 6041 for (p = wrapper; *p; p++) 6042 if (*p == '/') 6043 { 6044 has_slash = 1; 6045 break; 6046 } 6047 if (!has_slash) 6048 { 6049 /* no slashes; search PATH */ 6050 const char *path = getenv ("PATH"); 6051 if (path != NULL) 6052 { 6053 for (p = path; *p; p = p_next) 6054 { 6055 const char *q; 6056 size_t p_len; 6057 for (q = p; *q; q++) 6058 if (IS_PATH_SEPARATOR (*q)) 6059 break; 6060 p_len = (size_t) (q - p); 6061 p_next = (*q == '\0' ? q : q + 1); 6062 if (p_len == 0) 6063 { 6064 /* empty path: current directory */ 6065 if (getcwd (tmp, LT_PATHMAX) == NULL) 6066 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6067 nonnull (strerror (errno))); 6068 tmp_len = strlen (tmp); 6069 concat_name = 6070 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6071 memcpy (concat_name, tmp, tmp_len); 6072 concat_name[tmp_len] = '/'; 6073 strcpy (concat_name + tmp_len + 1, wrapper); 6074 } 6075 else 6076 { 6077 concat_name = 6078 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); 6079 memcpy (concat_name, p, p_len); 6080 concat_name[p_len] = '/'; 6081 strcpy (concat_name + p_len + 1, wrapper); 6082 } 6083 if (check_executable (concat_name)) 6084 return concat_name; 6085 XFREE (concat_name); 6086 } 6087 } 6088 /* not found in PATH; assume curdir */ 6089 } 6090 /* Relative path | not found in path: prepend cwd */ 6091 if (getcwd (tmp, LT_PATHMAX) == NULL) 6092 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 6093 nonnull (strerror (errno))); 6094 tmp_len = strlen (tmp); 6095 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 6096 memcpy (concat_name, tmp, tmp_len); 6097 concat_name[tmp_len] = '/'; 6098 strcpy (concat_name + tmp_len + 1, wrapper); 6099 6100 if (check_executable (concat_name)) 6101 return concat_name; 6102 XFREE (concat_name); 6103 return NULL; 6104} 6105 6106char * 6107chase_symlinks (const char *pathspec) 6108{ 6109#ifndef S_ISLNK 6110 return xstrdup (pathspec); 6111#else 6112 char buf[LT_PATHMAX]; 6113 struct stat s; 6114 char *tmp_pathspec = xstrdup (pathspec); 6115 char *p; 6116 int has_symlinks = 0; 6117 while (strlen (tmp_pathspec) && !has_symlinks) 6118 { 6119 lt_debugprintf (__FILE__, __LINE__, 6120 "checking path component for symlinks: %s\n", 6121 tmp_pathspec); 6122 if (lstat (tmp_pathspec, &s) == 0) 6123 { 6124 if (S_ISLNK (s.st_mode) != 0) 6125 { 6126 has_symlinks = 1; 6127 break; 6128 } 6129 6130 /* search backwards for last DIR_SEPARATOR */ 6131 p = tmp_pathspec + strlen (tmp_pathspec) - 1; 6132 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6133 p--; 6134 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 6135 { 6136 /* no more DIR_SEPARATORS left */ 6137 break; 6138 } 6139 *p = '\0'; 6140 } 6141 else 6142 { 6143 lt_fatal (__FILE__, __LINE__, 6144 "error accessing file \"%s\": %s", 6145 tmp_pathspec, nonnull (strerror (errno))); 6146 } 6147 } 6148 XFREE (tmp_pathspec); 6149 6150 if (!has_symlinks) 6151 { 6152 return xstrdup (pathspec); 6153 } 6154 6155 tmp_pathspec = realpath (pathspec, buf); 6156 if (tmp_pathspec == 0) 6157 { 6158 lt_fatal (__FILE__, __LINE__, 6159 "could not follow symlinks for %s", pathspec); 6160 } 6161 return xstrdup (tmp_pathspec); 6162#endif 6163} 6164 6165char * 6166strendzap (char *str, const char *pat) 6167{ 6168 size_t len, patlen; 6169 6170 assert (str != NULL); 6171 assert (pat != NULL); 6172 6173 len = strlen (str); 6174 patlen = strlen (pat); 6175 6176 if (patlen <= len) 6177 { 6178 str += len - patlen; 6179 if (STREQ (str, pat)) 6180 *str = '\0'; 6181 } 6182 return str; 6183} 6184 6185void 6186lt_debugprintf (const char *file, int line, const char *fmt, ...) 6187{ 6188 va_list args; 6189 if (lt_debug) 6190 { 6191 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); 6192 va_start (args, fmt); 6193 (void) vfprintf (stderr, fmt, args); 6194 va_end (args); 6195 } 6196} 6197 6198static void 6199lt_error_core (int exit_status, const char *file, 6200 int line, const char *mode, 6201 const char *message, va_list ap) 6202{ 6203 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); 6204 vfprintf (stderr, message, ap); 6205 fprintf (stderr, ".\n"); 6206 6207 if (exit_status >= 0) 6208 exit (exit_status); 6209} 6210 6211void 6212lt_fatal (const char *file, int line, const char *message, ...) 6213{ 6214 va_list ap; 6215 va_start (ap, message); 6216 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); 6217 va_end (ap); 6218} 6219 6220static const char * 6221nonnull (const char *s) 6222{ 6223 return s ? s : "(null)"; 6224} 6225 6226static const char * 6227nonempty (const char *s) 6228{ 6229 return (s && !*s) ? "(empty)" : nonnull (s); 6230} 6231 6232void 6233lt_setenv (const char *name, const char *value) 6234{ 6235 lt_debugprintf (__FILE__, __LINE__, 6236 "(lt_setenv) setting '%s' to '%s'\n", 6237 nonnull (name), nonnull (value)); 6238 { 6239#ifdef HAVE_SETENV 6240 /* always make a copy, for consistency with !HAVE_SETENV */ 6241 char *str = xstrdup (value); 6242 setenv (name, str, 1); 6243#else 6244 size_t len = strlen (name) + 1 + strlen (value) + 1; 6245 char *str = XMALLOC (char, len); 6246 sprintf (str, "%s=%s", name, value); 6247 if (putenv (str) != EXIT_SUCCESS) 6248 { 6249 XFREE (str); 6250 } 6251#endif 6252 } 6253} 6254 6255char * 6256lt_extend_str (const char *orig_value, const char *add, int to_end) 6257{ 6258 char *new_value; 6259 if (orig_value && *orig_value) 6260 { 6261 size_t orig_value_len = strlen (orig_value); 6262 size_t add_len = strlen (add); 6263 new_value = XMALLOC (char, add_len + orig_value_len + 1); 6264 if (to_end) 6265 { 6266 strcpy (new_value, orig_value); 6267 strcpy (new_value + orig_value_len, add); 6268 } 6269 else 6270 { 6271 strcpy (new_value, add); 6272 strcpy (new_value + add_len, orig_value); 6273 } 6274 } 6275 else 6276 { 6277 new_value = xstrdup (add); 6278 } 6279 return new_value; 6280} 6281 6282void 6283lt_update_exe_path (const char *name, const char *value) 6284{ 6285 lt_debugprintf (__FILE__, __LINE__, 6286 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", 6287 nonnull (name), nonnull (value)); 6288 6289 if (name && *name && value && *value) 6290 { 6291 char *new_value = lt_extend_str (getenv (name), value, 0); 6292 /* some systems can't cope with a ':'-terminated path #' */ 6293 size_t len = strlen (new_value); 6294 while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) 6295 { 6296 new_value[--len] = '\0'; 6297 } 6298 lt_setenv (name, new_value); 6299 XFREE (new_value); 6300 } 6301} 6302 6303void 6304lt_update_lib_path (const char *name, const char *value) 6305{ 6306 lt_debugprintf (__FILE__, __LINE__, 6307 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", 6308 nonnull (name), nonnull (value)); 6309 6310 if (name && *name && value && *value) 6311 { 6312 char *new_value = lt_extend_str (getenv (name), value, 0); 6313 lt_setenv (name, new_value); 6314 XFREE (new_value); 6315 } 6316} 6317 6318EOF 6319 case $host_os in 6320 mingw*) 6321 cat <<"EOF" 6322 6323/* Prepares an argument vector before calling spawn(). 6324 Note that spawn() does not by itself call the command interpreter 6325 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : 6326 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 6327 GetVersionEx(&v); 6328 v.dwPlatformId == VER_PLATFORM_WIN32_NT; 6329 }) ? "cmd.exe" : "command.com"). 6330 Instead it simply concatenates the arguments, separated by ' ', and calls 6331 CreateProcess(). We must quote the arguments since Win32 CreateProcess() 6332 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a 6333 special way: 6334 - Space and tab are interpreted as delimiters. They are not treated as 6335 delimiters if they are surrounded by double quotes: "...". 6336 - Unescaped double quotes are removed from the input. Their only effect is 6337 that within double quotes, space and tab are treated like normal 6338 characters. 6339 - Backslashes not followed by double quotes are not special. 6340 - But 2*n+1 backslashes followed by a double quote become 6341 n backslashes followed by a double quote (n >= 0): 6342 \" -> " 6343 \\\" -> \" 6344 \\\\\" -> \\" 6345 */ 6346#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" 6347#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" 6348char ** 6349prepare_spawn (char **argv) 6350{ 6351 size_t argc; 6352 char **new_argv; 6353 size_t i; 6354 6355 /* Count number of arguments. */ 6356 for (argc = 0; argv[argc] != NULL; argc++) 6357 ; 6358 6359 /* Allocate new argument vector. */ 6360 new_argv = XMALLOC (char *, argc + 1); 6361 6362 /* Put quoted arguments into the new argument vector. */ 6363 for (i = 0; i < argc; i++) 6364 { 6365 const char *string = argv[i]; 6366 6367 if (string[0] == '\0') 6368 new_argv[i] = xstrdup ("\"\""); 6369 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) 6370 { 6371 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); 6372 size_t length; 6373 unsigned int backslashes; 6374 const char *s; 6375 char *quoted_string; 6376 char *p; 6377 6378 length = 0; 6379 backslashes = 0; 6380 if (quote_around) 6381 length++; 6382 for (s = string; *s != '\0'; s++) 6383 { 6384 char c = *s; 6385 if (c == '"') 6386 length += backslashes + 1; 6387 length++; 6388 if (c == '\\') 6389 backslashes++; 6390 else 6391 backslashes = 0; 6392 } 6393 if (quote_around) 6394 length += backslashes + 1; 6395 6396 quoted_string = XMALLOC (char, length + 1); 6397 6398 p = quoted_string; 6399 backslashes = 0; 6400 if (quote_around) 6401 *p++ = '"'; 6402 for (s = string; *s != '\0'; s++) 6403 { 6404 char c = *s; 6405 if (c == '"') 6406 { 6407 unsigned int j; 6408 for (j = backslashes + 1; j > 0; j--) 6409 *p++ = '\\'; 6410 } 6411 *p++ = c; 6412 if (c == '\\') 6413 backslashes++; 6414 else 6415 backslashes = 0; 6416 } 6417 if (quote_around) 6418 { 6419 unsigned int j; 6420 for (j = backslashes; j > 0; j--) 6421 *p++ = '\\'; 6422 *p++ = '"'; 6423 } 6424 *p = '\0'; 6425 6426 new_argv[i] = quoted_string; 6427 } 6428 else 6429 new_argv[i] = (char *) string; 6430 } 6431 new_argv[argc] = NULL; 6432 6433 return new_argv; 6434} 6435EOF 6436 ;; 6437 esac 6438 6439 cat <<"EOF" 6440void lt_dump_script (FILE* f) 6441{ 6442EOF 6443 func_emit_wrapper yes | 6444 $SED -n -e ' 6445s/^\(.\{79\}\)\(..*\)/\1\ 6446\2/ 6447h 6448s/\([\\"]\)/\\\1/g 6449s/$/\\n/ 6450s/\([^\n]*\).*/ fputs ("\1", f);/p 6451g 6452D' 6453 cat <<"EOF" 6454} 6455EOF 6456} 6457# end: func_emit_cwrapperexe_src 6458 6459# func_win32_import_lib_p ARG 6460# True if ARG is an import lib, as indicated by $file_magic_cmd 6461func_win32_import_lib_p () 6462{ 6463 $debug_cmd 6464 6465 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in 6466 *import*) : ;; 6467 *) false ;; 6468 esac 6469} 6470 6471# func_suncc_cstd_abi 6472# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! 6473# Several compiler flags select an ABI that is incompatible with the 6474# Cstd library. Avoid specifying it if any are in CXXFLAGS. 6475func_suncc_cstd_abi () 6476{ 6477 $debug_cmd 6478 6479 case " $compile_command " in 6480 *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) 6481 suncc_use_cstd_abi=no 6482 ;; 6483 *) 6484 suncc_use_cstd_abi=yes 6485 ;; 6486 esac 6487} 6488 6489# func_mode_link arg... 6490func_mode_link () 6491{ 6492 $debug_cmd 6493 6494 case $host in 6495 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 6496 # It is impossible to link a dll without this setting, and 6497 # we shouldn't force the makefile maintainer to figure out 6498 # what system we are compiling for in order to pass an extra 6499 # flag for every libtool invocation. 6500 # allow_undefined=no 6501 6502 # FIXME: Unfortunately, there are problems with the above when trying 6503 # to make a dll that has undefined symbols, in which case not 6504 # even a static library is built. For now, we need to specify 6505 # -no-undefined on the libtool link line when we can be certain 6506 # that all symbols are satisfied, otherwise we get a static library. 6507 allow_undefined=yes 6508 ;; 6509 *) 6510 allow_undefined=yes 6511 ;; 6512 esac 6513 libtool_args=$nonopt 6514 base_compile="$nonopt $@" 6515 compile_command=$nonopt 6516 finalize_command=$nonopt 6517 6518 compile_rpath= 6519 finalize_rpath= 6520 compile_shlibpath= 6521 finalize_shlibpath= 6522 convenience= 6523 old_convenience= 6524 deplibs= 6525 old_deplibs= 6526 compiler_flags= 6527 linker_flags= 6528 dllsearchpath= 6529 lib_search_path=`pwd` 6530 inst_prefix_dir= 6531 new_inherited_linker_flags= 6532 6533 avoid_version=no 6534 bindir= 6535 dlfiles= 6536 dlprefiles= 6537 dlself=no 6538 export_dynamic=no 6539 export_symbols= 6540 export_symbols_regex= 6541 generated= 6542 libobjs= 6543 ltlibs= 6544 module=no 6545 no_install=no 6546 objs= 6547 os2dllname= 6548 non_pic_objects= 6549 precious_files_regex= 6550 prefer_static_libs=no 6551 preload=false 6552 prev= 6553 prevarg= 6554 release= 6555 rpath= 6556 xrpath= 6557 perm_rpath= 6558 temp_rpath= 6559 temp_rpath_tail= 6560 thread_safe=no 6561 vinfo= 6562 vinfo_number=no 6563 weak_libs= 6564 rpath_arg= 6565 single_module=$wl-single_module 6566 func_infer_tag $base_compile 6567 6568 # We need to know -static, to get the right output filenames. 6569 for arg 6570 do 6571 case $arg in 6572 -shared) 6573 test yes != "$build_libtool_libs" \ 6574 && func_fatal_configuration "cannot build a shared library" 6575 build_old_libs=no 6576 break 6577 ;; 6578 -all-static | -static | -static-libtool-libs) 6579 case $arg in 6580 -all-static) 6581 if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then 6582 func_warning "complete static linking is impossible in this configuration" 6583 fi 6584 if test -n "$link_static_flag"; then 6585 dlopen_self=$dlopen_self_static 6586 fi 6587 prefer_static_libs=yes 6588 ;; 6589 -static) 6590 if test -z "$pic_flag" && test -n "$link_static_flag"; then 6591 dlopen_self=$dlopen_self_static 6592 fi 6593 prefer_static_libs=built 6594 ;; 6595 -static-libtool-libs) 6596 if test -z "$pic_flag" && test -n "$link_static_flag"; then 6597 dlopen_self=$dlopen_self_static 6598 fi 6599 prefer_static_libs=yes 6600 ;; 6601 esac 6602 build_libtool_libs=no 6603 build_old_libs=yes 6604 break 6605 ;; 6606 esac 6607 done 6608 6609 # See if our shared archives depend on static archives. 6610 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 6611 6612 # Go through the arguments, transforming them on the way. 6613 while test "$#" -gt 0; do 6614 arg=$1 6615 shift 6616 func_quote_for_eval "$arg" 6617 qarg=$func_quote_for_eval_unquoted_result 6618 func_append libtool_args " $func_quote_for_eval_result" 6619 6620 # If the previous option needs an argument, assign it. 6621 if test -n "$prev"; then 6622 case $prev in 6623 output) 6624 func_append compile_command " @OUTPUT@" 6625 func_append finalize_command " @OUTPUT@" 6626 ;; 6627 esac 6628 6629 case $prev in 6630 bindir) 6631 bindir=$arg 6632 prev= 6633 continue 6634 ;; 6635 dlfiles|dlprefiles) 6636 $preload || { 6637 # Add the symbol object into the linking commands. 6638 func_append compile_command " @SYMFILE@" 6639 func_append finalize_command " @SYMFILE@" 6640 preload=: 6641 } 6642 case $arg in 6643 *.la | *.lo) ;; # We handle these cases below. 6644 force) 6645 if test no = "$dlself"; then 6646 dlself=needless 6647 export_dynamic=yes 6648 fi 6649 prev= 6650 continue 6651 ;; 6652 self) 6653 if test dlprefiles = "$prev"; then 6654 dlself=yes 6655 elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then 6656 dlself=yes 6657 else 6658 dlself=needless 6659 export_dynamic=yes 6660 fi 6661 prev= 6662 continue 6663 ;; 6664 *) 6665 if test dlfiles = "$prev"; then 6666 func_append dlfiles " $arg" 6667 else 6668 func_append dlprefiles " $arg" 6669 fi 6670 prev= 6671 continue 6672 ;; 6673 esac 6674 ;; 6675 expsyms) 6676 export_symbols=$arg 6677 test -f "$arg" \ 6678 || func_fatal_error "symbol file '$arg' does not exist" 6679 prev= 6680 continue 6681 ;; 6682 expsyms_regex) 6683 export_symbols_regex=$arg 6684 prev= 6685 continue 6686 ;; 6687 framework) 6688 case $host in 6689 *-*-darwin*) 6690 case "$deplibs " in 6691 *" $qarg.ltframework "*) ;; 6692 *) func_append deplibs " $qarg.ltframework" # this is fixed later 6693 ;; 6694 esac 6695 ;; 6696 esac 6697 prev= 6698 continue 6699 ;; 6700 inst_prefix) 6701 inst_prefix_dir=$arg 6702 prev= 6703 continue 6704 ;; 6705 mllvm) 6706 # Clang does not use LLVM to link, so we can simply discard any 6707 # '-mllvm $arg' options when doing the link step. 6708 prev= 6709 continue 6710 ;; 6711 objectlist) 6712 if test -f "$arg"; then 6713 save_arg=$arg 6714 moreargs= 6715 for fil in `cat "$save_arg"` 6716 do 6717# func_append moreargs " $fil" 6718 arg=$fil 6719 # A libtool-controlled object. 6720 6721 # Check to see that this really is a libtool object. 6722 if func_lalib_unsafe_p "$arg"; then 6723 pic_object= 6724 non_pic_object= 6725 6726 # Read the .lo file 6727 func_source "$arg" 6728 6729 if test -z "$pic_object" || 6730 test -z "$non_pic_object" || 6731 test none = "$pic_object" && 6732 test none = "$non_pic_object"; then 6733 func_fatal_error "cannot find name of object for '$arg'" 6734 fi 6735 6736 # Extract subdirectory from the argument. 6737 func_dirname "$arg" "/" "" 6738 xdir=$func_dirname_result 6739 6740 if test none != "$pic_object"; then 6741 # Prepend the subdirectory the object is found in. 6742 pic_object=$xdir$pic_object 6743 6744 if test dlfiles = "$prev"; then 6745 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 6746 func_append dlfiles " $pic_object" 6747 prev= 6748 continue 6749 else 6750 # If libtool objects are unsupported, then we need to preload. 6751 prev=dlprefiles 6752 fi 6753 fi 6754 6755 # CHECK ME: I think I busted this. -Ossama 6756 if test dlprefiles = "$prev"; then 6757 # Preload the old-style object. 6758 func_append dlprefiles " $pic_object" 6759 prev= 6760 fi 6761 6762 # A PIC object. 6763 func_append libobjs " $pic_object" 6764 arg=$pic_object 6765 fi 6766 6767 # Non-PIC object. 6768 if test none != "$non_pic_object"; then 6769 # Prepend the subdirectory the object is found in. 6770 non_pic_object=$xdir$non_pic_object 6771 6772 # A standard non-PIC object 6773 func_append non_pic_objects " $non_pic_object" 6774 if test -z "$pic_object" || test none = "$pic_object"; then 6775 arg=$non_pic_object 6776 fi 6777 else 6778 # If the PIC object exists, use it instead. 6779 # $xdir was prepended to $pic_object above. 6780 non_pic_object=$pic_object 6781 func_append non_pic_objects " $non_pic_object" 6782 fi 6783 else 6784 # Only an error if not doing a dry-run. 6785 if $opt_dry_run; then 6786 # Extract subdirectory from the argument. 6787 func_dirname "$arg" "/" "" 6788 xdir=$func_dirname_result 6789 6790 func_lo2o "$arg" 6791 pic_object=$xdir$objdir/$func_lo2o_result 6792 non_pic_object=$xdir$func_lo2o_result 6793 func_append libobjs " $pic_object" 6794 func_append non_pic_objects " $non_pic_object" 6795 else 6796 func_fatal_error "'$arg' is not a valid libtool object" 6797 fi 6798 fi 6799 done 6800 else 6801 func_fatal_error "link input file '$arg' does not exist" 6802 fi 6803 arg=$save_arg 6804 prev= 6805 continue 6806 ;; 6807 os2dllname) 6808 os2dllname=$arg 6809 prev= 6810 continue 6811 ;; 6812 precious_regex) 6813 precious_files_regex=$arg 6814 prev= 6815 continue 6816 ;; 6817 release) 6818 release=-$arg 6819 prev= 6820 continue 6821 ;; 6822 rpath | xrpath) 6823 # We need an absolute path. 6824 case $arg in 6825 [\\/]* | [A-Za-z]:[\\/]*) ;; 6826 *) 6827 func_fatal_error "only absolute run-paths are allowed" 6828 ;; 6829 esac 6830 if test rpath = "$prev"; then 6831 case "$rpath " in 6832 *" $arg "*) ;; 6833 *) func_append rpath " $arg" ;; 6834 esac 6835 else 6836 case "$xrpath " in 6837 *" $arg "*) ;; 6838 *) func_append xrpath " $arg" ;; 6839 esac 6840 fi 6841 prev= 6842 continue 6843 ;; 6844 shrext) 6845 shrext_cmds=$arg 6846 prev= 6847 continue 6848 ;; 6849 weak) 6850 func_append weak_libs " $arg" 6851 prev= 6852 continue 6853 ;; 6854 xcclinker) 6855 func_append linker_flags " $qarg" 6856 func_append compiler_flags " $qarg" 6857 prev= 6858 func_append compile_command " $qarg" 6859 func_append finalize_command " $qarg" 6860 continue 6861 ;; 6862 xcompiler) 6863 func_append compiler_flags " $qarg" 6864 prev= 6865 func_append compile_command " $qarg" 6866 func_append finalize_command " $qarg" 6867 continue 6868 ;; 6869 xlinker) 6870 func_append linker_flags " $qarg" 6871 func_append compiler_flags " $wl$qarg" 6872 prev= 6873 func_append compile_command " $wl$qarg" 6874 func_append finalize_command " $wl$qarg" 6875 continue 6876 ;; 6877 *) 6878 eval "$prev=\"\$arg\"" 6879 prev= 6880 continue 6881 ;; 6882 esac 6883 fi # test -n "$prev" 6884 6885 prevarg=$arg 6886 6887 case $arg in 6888 -all-static) 6889 if test -n "$link_static_flag"; then 6890 # See comment for -static flag below, for more details. 6891 func_append compile_command " $link_static_flag" 6892 func_append finalize_command " $link_static_flag" 6893 fi 6894 continue 6895 ;; 6896 6897 -allow-undefined) 6898 # FIXME: remove this flag sometime in the future. 6899 func_fatal_error "'-allow-undefined' must not be used because it is the default" 6900 ;; 6901 6902 -avoid-version) 6903 avoid_version=yes 6904 continue 6905 ;; 6906 6907 -bindir) 6908 prev=bindir 6909 continue 6910 ;; 6911 6912 -dlopen) 6913 prev=dlfiles 6914 continue 6915 ;; 6916 6917 -dlpreopen) 6918 prev=dlprefiles 6919 continue 6920 ;; 6921 6922 -export-dynamic) 6923 export_dynamic=yes 6924 continue 6925 ;; 6926 6927 -export-symbols | -export-symbols-regex) 6928 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 6929 func_fatal_error "more than one -exported-symbols argument is not allowed" 6930 fi 6931 if test X-export-symbols = "X$arg"; then 6932 prev=expsyms 6933 else 6934 prev=expsyms_regex 6935 fi 6936 continue 6937 ;; 6938 6939 -framework) 6940 prev=framework 6941 continue 6942 ;; 6943 6944 -inst-prefix-dir) 6945 prev=inst_prefix 6946 continue 6947 ;; 6948 6949 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 6950 # so, if we see these flags be careful not to treat them like -L 6951 -L[A-Z][A-Z]*:*) 6952 case $with_gcc/$host in 6953 no/*-*-irix* | /*-*-irix*) 6954 func_append compile_command " $arg" 6955 func_append finalize_command " $arg" 6956 ;; 6957 esac 6958 continue 6959 ;; 6960 6961 -L*) 6962 func_stripname "-L" '' "$arg" 6963 if test -z "$func_stripname_result"; then 6964 if test "$#" -gt 0; then 6965 func_fatal_error "require no space between '-L' and '$1'" 6966 else 6967 func_fatal_error "need path for '-L' option" 6968 fi 6969 fi 6970 func_resolve_sysroot "$func_stripname_result" 6971 dir=$func_resolve_sysroot_result 6972 # We need an absolute path. 6973 case $dir in 6974 [\\/]* | [A-Za-z]:[\\/]*) ;; 6975 *) 6976 absdir=`cd "$dir" && pwd` 6977 test -z "$absdir" && \ 6978 func_fatal_error "cannot determine absolute directory name of '$dir'" 6979 dir=$absdir 6980 ;; 6981 esac 6982 case "$deplibs " in 6983 *" -L$dir "* | *" $arg "*) 6984 # Will only happen for absolute or sysroot arguments 6985 ;; 6986 *) 6987 # Preserve sysroot, but never include relative directories 6988 case $dir in 6989 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 6990 *) func_append deplibs " -L$dir" ;; 6991 esac 6992 func_append lib_search_path " $dir" 6993 ;; 6994 esac 6995 case $host in 6996 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 6997 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 6998 case :$dllsearchpath: in 6999 *":$dir:"*) ;; 7000 ::) dllsearchpath=$dir;; 7001 *) func_append dllsearchpath ":$dir";; 7002 esac 7003 case :$dllsearchpath: in 7004 *":$testbindir:"*) ;; 7005 ::) dllsearchpath=$testbindir;; 7006 *) func_append dllsearchpath ":$testbindir";; 7007 esac 7008 ;; 7009 esac 7010 continue 7011 ;; 7012 7013 -l*) 7014 if test X-lc = "X$arg" || test X-lm = "X$arg"; then 7015 case $host in 7016 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 7017 # These systems don't actually have a C or math library (as such) 7018 continue 7019 ;; 7020 *-*-os2*) 7021 # These systems don't actually have a C library (as such) 7022 test X-lc = "X$arg" && continue 7023 ;; 7024 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) 7025 # Do not include libc due to us having libc/libc_r. 7026 test X-lc = "X$arg" && continue 7027 ;; 7028 *-*-rhapsody* | *-*-darwin1.[012]) 7029 # Rhapsody C and math libraries are in the System framework 7030 func_append deplibs " System.ltframework" 7031 continue 7032 ;; 7033 *-*-sco3.2v5* | *-*-sco5v6*) 7034 # Causes problems with __ctype 7035 test X-lc = "X$arg" && continue 7036 ;; 7037 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7038 # Compiler inserts libc in the correct place for threads to work 7039 test X-lc = "X$arg" && continue 7040 ;; 7041 esac 7042 elif test X-lc_r = "X$arg"; then 7043 case $host in 7044 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) 7045 # Do not include libc_r directly, use -pthread flag. 7046 continue 7047 ;; 7048 esac 7049 fi 7050 func_append deplibs " $arg" 7051 continue 7052 ;; 7053 7054 -mllvm) 7055 prev=mllvm 7056 continue 7057 ;; 7058 7059 -module) 7060 module=yes 7061 continue 7062 ;; 7063 7064 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 7065 # classes, name mangling, and exception handling. 7066 # Darwin uses the -arch flag to determine output architecture. 7067 -model|-arch|-isysroot|--sysroot) 7068 func_append compiler_flags " $arg" 7069 func_append compile_command " $arg" 7070 func_append finalize_command " $arg" 7071 prev=xcompiler 7072 continue 7073 ;; 7074 7075 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 7076 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7077 func_append compiler_flags " $arg" 7078 func_append compile_command " $arg" 7079 func_append finalize_command " $arg" 7080 case "$new_inherited_linker_flags " in 7081 *" $arg "*) ;; 7082 * ) func_append new_inherited_linker_flags " $arg" ;; 7083 esac 7084 continue 7085 ;; 7086 7087 -multi_module) 7088 single_module=$wl-multi_module 7089 continue 7090 ;; 7091 7092 -no-fast-install) 7093 fast_install=no 7094 continue 7095 ;; 7096 7097 -no-install) 7098 case $host in 7099 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 7100 # The PATH hackery in wrapper scripts is required on Windows 7101 # and Darwin in order for the loader to find any dlls it needs. 7102 func_warning "'-no-install' is ignored for $host" 7103 func_warning "assuming '-no-fast-install' instead" 7104 fast_install=no 7105 ;; 7106 *) no_install=yes ;; 7107 esac 7108 continue 7109 ;; 7110 7111 -no-undefined) 7112 allow_undefined=no 7113 continue 7114 ;; 7115 7116 -objectlist) 7117 prev=objectlist 7118 continue 7119 ;; 7120 7121 -os2dllname) 7122 prev=os2dllname 7123 continue 7124 ;; 7125 7126 -o) prev=output ;; 7127 7128 -precious-files-regex) 7129 prev=precious_regex 7130 continue 7131 ;; 7132 7133 -release) 7134 prev=release 7135 continue 7136 ;; 7137 7138 -rpath) 7139 prev=rpath 7140 continue 7141 ;; 7142 7143 -R) 7144 prev=xrpath 7145 continue 7146 ;; 7147 7148 -R*) 7149 func_stripname '-R' '' "$arg" 7150 dir=$func_stripname_result 7151 # We need an absolute path. 7152 case $dir in 7153 [\\/]* | [A-Za-z]:[\\/]*) ;; 7154 =*) 7155 func_stripname '=' '' "$dir" 7156 dir=$lt_sysroot$func_stripname_result 7157 ;; 7158 *) 7159 func_fatal_error "only absolute run-paths are allowed" 7160 ;; 7161 esac 7162 case "$xrpath " in 7163 *" $dir "*) ;; 7164 *) func_append xrpath " $dir" ;; 7165 esac 7166 continue 7167 ;; 7168 7169 -shared) 7170 # The effects of -shared are defined in a previous loop. 7171 continue 7172 ;; 7173 7174 -shrext) 7175 prev=shrext 7176 continue 7177 ;; 7178 7179 -static | -static-libtool-libs) 7180 # The effects of -static are defined in a previous loop. 7181 # We used to do the same as -all-static on platforms that 7182 # didn't have a PIC flag, but the assumption that the effects 7183 # would be equivalent was wrong. It would break on at least 7184 # Digital Unix and AIX. 7185 continue 7186 ;; 7187 7188 -thread-safe) 7189 thread_safe=yes 7190 continue 7191 ;; 7192 7193 -version-info) 7194 prev=vinfo 7195 continue 7196 ;; 7197 7198 -version-number) 7199 prev=vinfo 7200 vinfo_number=yes 7201 continue 7202 ;; 7203 7204 -weak) 7205 prev=weak 7206 continue 7207 ;; 7208 7209 -Wc,*) 7210 func_stripname '-Wc,' '' "$arg" 7211 args=$func_stripname_result 7212 arg= 7213 save_ifs=$IFS; IFS=, 7214 for flag in $args; do 7215 IFS=$save_ifs 7216 func_quote_for_eval "$flag" 7217 func_append arg " $func_quote_for_eval_result" 7218 func_append compiler_flags " $func_quote_for_eval_result" 7219 done 7220 IFS=$save_ifs 7221 func_stripname ' ' '' "$arg" 7222 arg=$func_stripname_result 7223 ;; 7224 7225 -Wl,*) 7226 func_stripname '-Wl,' '' "$arg" 7227 args=$func_stripname_result 7228 arg= 7229 save_ifs=$IFS; IFS=, 7230 for flag in $args; do 7231 IFS=$save_ifs 7232 func_quote_for_eval "$flag" 7233 func_append arg " $wl$func_quote_for_eval_result" 7234 func_append compiler_flags " $wl$func_quote_for_eval_result" 7235 func_append linker_flags " $func_quote_for_eval_result" 7236 done 7237 IFS=$save_ifs 7238 func_stripname ' ' '' "$arg" 7239 arg=$func_stripname_result 7240 ;; 7241 7242 -Xcompiler) 7243 prev=xcompiler 7244 continue 7245 ;; 7246 7247 -Xlinker) 7248 prev=xlinker 7249 continue 7250 ;; 7251 7252 -XCClinker) 7253 prev=xcclinker 7254 continue 7255 ;; 7256 7257 # -msg_* for osf cc 7258 -msg_*) 7259 func_quote_for_eval "$arg" 7260 arg=$func_quote_for_eval_result 7261 ;; 7262 7263 # Flags to be passed through unchanged, with rationale: 7264 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 7265 # -r[0-9][0-9]* specify processor for the SGI compiler 7266 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 7267 # +DA*, +DD* enable 64-bit mode for the HP compiler 7268 # -q* compiler args for the IBM compiler 7269 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 7270 # -F/path path to uninstalled frameworks, gcc on darwin 7271 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 7272 # -fstack-protector* stack protector flags for GCC 7273 # @file GCC response files 7274 # -tp=* Portland pgcc target processor selection 7275 # --sysroot=* for sysroot support 7276 # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 7277 # -stdlib=* select c++ std lib with clang 7278 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 7279 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 7280 -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*) 7281 func_quote_for_eval "$arg" 7282 arg=$func_quote_for_eval_result 7283 func_append compile_command " $arg" 7284 func_append finalize_command " $arg" 7285 func_append compiler_flags " $arg" 7286 continue 7287 ;; 7288 7289 -Z*) 7290 if test os2 = "`expr $host : '.*\(os2\)'`"; then 7291 # OS/2 uses -Zxxx to specify OS/2-specific options 7292 compiler_flags="$compiler_flags $arg" 7293 func_append compile_command " $arg" 7294 func_append finalize_command " $arg" 7295 case $arg in 7296 -Zlinker | -Zstack) 7297 prev=xcompiler 7298 ;; 7299 esac 7300 continue 7301 else 7302 # Otherwise treat like 'Some other compiler flag' below 7303 func_quote_for_eval "$arg" 7304 arg=$func_quote_for_eval_result 7305 fi 7306 ;; 7307 7308 # Some other compiler flag. 7309 -* | +*) 7310 func_quote_for_eval "$arg" 7311 arg=$func_quote_for_eval_result 7312 ;; 7313 7314 *.$objext) 7315 # A standard object. 7316 func_append objs " $arg" 7317 ;; 7318 7319 *.lo) 7320 # A libtool-controlled object. 7321 7322 # Check to see that this really is a libtool object. 7323 if func_lalib_unsafe_p "$arg"; then 7324 pic_object= 7325 non_pic_object= 7326 7327 # Read the .lo file 7328 func_source "$arg" 7329 7330 if test -z "$pic_object" || 7331 test -z "$non_pic_object" || 7332 test none = "$pic_object" && 7333 test none = "$non_pic_object"; then 7334 func_fatal_error "cannot find name of object for '$arg'" 7335 fi 7336 7337 # Extract subdirectory from the argument. 7338 func_dirname "$arg" "/" "" 7339 xdir=$func_dirname_result 7340 7341 test none = "$pic_object" || { 7342 # Prepend the subdirectory the object is found in. 7343 pic_object=$xdir$pic_object 7344 7345 if test dlfiles = "$prev"; then 7346 if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then 7347 func_append dlfiles " $pic_object" 7348 prev= 7349 continue 7350 else 7351 # If libtool objects are unsupported, then we need to preload. 7352 prev=dlprefiles 7353 fi 7354 fi 7355 7356 # CHECK ME: I think I busted this. -Ossama 7357 if test dlprefiles = "$prev"; then 7358 # Preload the old-style object. 7359 func_append dlprefiles " $pic_object" 7360 prev= 7361 fi 7362 7363 # A PIC object. 7364 func_append libobjs " $pic_object" 7365 arg=$pic_object 7366 } 7367 7368 # Non-PIC object. 7369 if test none != "$non_pic_object"; then 7370 # Prepend the subdirectory the object is found in. 7371 non_pic_object=$xdir$non_pic_object 7372 7373 # A standard non-PIC object 7374 func_append non_pic_objects " $non_pic_object" 7375 if test -z "$pic_object" || test none = "$pic_object"; then 7376 arg=$non_pic_object 7377 fi 7378 else 7379 # If the PIC object exists, use it instead. 7380 # $xdir was prepended to $pic_object above. 7381 non_pic_object=$pic_object 7382 func_append non_pic_objects " $non_pic_object" 7383 fi 7384 else 7385 # Only an error if not doing a dry-run. 7386 if $opt_dry_run; then 7387 # Extract subdirectory from the argument. 7388 func_dirname "$arg" "/" "" 7389 xdir=$func_dirname_result 7390 7391 func_lo2o "$arg" 7392 pic_object=$xdir$objdir/$func_lo2o_result 7393 non_pic_object=$xdir$func_lo2o_result 7394 func_append libobjs " $pic_object" 7395 func_append non_pic_objects " $non_pic_object" 7396 else 7397 func_fatal_error "'$arg' is not a valid libtool object" 7398 fi 7399 fi 7400 ;; 7401 7402 *.$libext) 7403 # An archive. 7404 func_append deplibs " $arg" 7405 func_append old_deplibs " $arg" 7406 continue 7407 ;; 7408 7409 *.la) 7410 # A libtool-controlled library. 7411 7412 func_resolve_sysroot "$arg" 7413 if test dlfiles = "$prev"; then 7414 # This library was specified with -dlopen. 7415 func_append dlfiles " $func_resolve_sysroot_result" 7416 prev= 7417 elif test dlprefiles = "$prev"; then 7418 # The library was specified with -dlpreopen. 7419 func_append dlprefiles " $func_resolve_sysroot_result" 7420 prev= 7421 else 7422 func_append deplibs " $func_resolve_sysroot_result" 7423 fi 7424 continue 7425 ;; 7426 7427 # Some other compiler argument. 7428 *) 7429 # Unknown arguments in both finalize_command and compile_command need 7430 # to be aesthetically quoted because they are evaled later. 7431 func_quote_for_eval "$arg" 7432 arg=$func_quote_for_eval_result 7433 ;; 7434 esac # arg 7435 7436 # Now actually substitute the argument into the commands. 7437 if test -n "$arg"; then 7438 if test -n "$rpath_arg"; then 7439 func_append finalize_rpath " ${arg##*,}" 7440 unset rpath_arg 7441 else 7442 case $arg in 7443 -Wl,-rpath,*) 7444 func_append finalize_rpath " ${arg##*,}";; 7445 -Wl,-rpath) 7446 rpath_arg=1;; 7447 *) 7448 func_append compile_command " $arg" 7449 func_append finalize_command " $arg" 7450 esac 7451 fi 7452 fi 7453 done # argument parsing loop 7454 7455 test -n "$prev" && \ 7456 func_fatal_help "the '$prevarg' option requires an argument" 7457 7458 if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then 7459 eval arg=\"$export_dynamic_flag_spec\" 7460 func_append compile_command " $arg" 7461 func_append finalize_command " $arg" 7462 fi 7463 7464 oldlibs= 7465 # calculate the name of the file, without its directory 7466 func_basename "$output" 7467 outputname=$func_basename_result 7468 libobjs_save=$libobjs 7469 7470 if test -n "$shlibpath_var"; then 7471 # get the directories listed in $shlibpath_var 7472 eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` 7473 else 7474 shlib_search_path= 7475 fi 7476 eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 7477 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 7478 7479 # Definition is injected by LT_CONFIG during libtool generation. 7480 func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" 7481 7482 func_dirname "$output" "/" "" 7483 output_objdir=$func_dirname_result$objdir 7484 func_to_tool_file "$output_objdir/" 7485 tool_output_objdir=$func_to_tool_file_result 7486 # Create the object directory. 7487 func_mkdir_p "$output_objdir" 7488 7489 # Determine the type of output 7490 case $output in 7491 "") 7492 func_fatal_help "you must specify an output file" 7493 ;; 7494 *.$libext) linkmode=oldlib ;; 7495 *.lo | *.$objext) linkmode=obj ;; 7496 *.la) linkmode=lib ;; 7497 *) linkmode=prog ;; # Anything else should be a program. 7498 esac 7499 7500 specialdeplibs= 7501 7502 libs= 7503 # Find all interdependent deplibs by searching for libraries 7504 # that are linked more than once (e.g. -la -lb -la) 7505 for deplib in $deplibs; do 7506 if $opt_preserve_dup_deps; then 7507 case "$libs " in 7508 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 7509 esac 7510 fi 7511 func_append libs " $deplib" 7512 done 7513 7514 if test lib = "$linkmode"; then 7515 libs="$predeps $libs $compiler_lib_search_path $postdeps" 7516 7517 # Compute libraries that are listed more than once in $predeps 7518 # $postdeps and mark them as special (i.e., whose duplicates are 7519 # not to be eliminated). 7520 pre_post_deps= 7521 if $opt_duplicate_compiler_generated_deps; then 7522 for pre_post_dep in $predeps $postdeps; do 7523 case "$pre_post_deps " in 7524 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 7525 esac 7526 func_append pre_post_deps " $pre_post_dep" 7527 done 7528 fi 7529 pre_post_deps= 7530 fi 7531 7532 deplibs= 7533 newdependency_libs= 7534 newlib_search_path= 7535 need_relink=no # whether we're linking any uninstalled libtool libraries 7536 notinst_deplibs= # not-installed libtool libraries 7537 notinst_path= # paths that contain not-installed libtool libraries 7538 7539 case $linkmode in 7540 lib) 7541 passes="conv dlpreopen link" 7542 for file in $dlfiles $dlprefiles; do 7543 case $file in 7544 *.la) ;; 7545 *) 7546 func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" 7547 ;; 7548 esac 7549 done 7550 ;; 7551 prog) 7552 compile_deplibs= 7553 finalize_deplibs= 7554 alldeplibs=false 7555 newdlfiles= 7556 newdlprefiles= 7557 passes="conv scan dlopen dlpreopen link" 7558 ;; 7559 *) passes="conv" 7560 ;; 7561 esac 7562 7563 for pass in $passes; do 7564 # The preopen pass in lib mode reverses $deplibs; put it back here 7565 # so that -L comes before libs that need it for instance... 7566 if test lib,link = "$linkmode,$pass"; then 7567 ## FIXME: Find the place where the list is rebuilt in the wrong 7568 ## order, and fix it there properly 7569 tmp_deplibs= 7570 for deplib in $deplibs; do 7571 tmp_deplibs="$deplib $tmp_deplibs" 7572 done 7573 deplibs=$tmp_deplibs 7574 fi 7575 7576 if test lib,link = "$linkmode,$pass" || 7577 test prog,scan = "$linkmode,$pass"; then 7578 libs=$deplibs 7579 deplibs= 7580 fi 7581 if test prog = "$linkmode"; then 7582 case $pass in 7583 dlopen) libs=$dlfiles ;; 7584 dlpreopen) libs=$dlprefiles ;; 7585 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; 7586 esac 7587 fi 7588 if test lib,dlpreopen = "$linkmode,$pass"; then 7589 # Collect and forward deplibs of preopened libtool libs 7590 for lib in $dlprefiles; do 7591 # Ignore non-libtool-libs 7592 dependency_libs= 7593 func_resolve_sysroot "$lib" 7594 case $lib in 7595 *.la) func_source "$func_resolve_sysroot_result" ;; 7596 esac 7597 7598 # Collect preopened libtool deplibs, except any this library 7599 # has declared as weak libs 7600 for deplib in $dependency_libs; do 7601 func_basename "$deplib" 7602 deplib_base=$func_basename_result 7603 case " $weak_libs " in 7604 *" $deplib_base "*) ;; 7605 *) func_append deplibs " $deplib" ;; 7606 esac 7607 done 7608 done 7609 libs=$dlprefiles 7610 fi 7611 if test dlopen = "$pass"; then 7612 # Collect dlpreopened libraries 7613 save_deplibs=$deplibs 7614 deplibs= 7615 fi 7616 7617 for deplib in $libs; do 7618 lib= 7619 found=false 7620 case $deplib in 7621 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 7622 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 7623 if test prog,link = "$linkmode,$pass"; then 7624 compile_deplibs="$deplib $compile_deplibs" 7625 finalize_deplibs="$deplib $finalize_deplibs" 7626 else 7627 func_append compiler_flags " $deplib" 7628 if test lib = "$linkmode"; then 7629 case "$new_inherited_linker_flags " in 7630 *" $deplib "*) ;; 7631 * ) func_append new_inherited_linker_flags " $deplib" ;; 7632 esac 7633 fi 7634 fi 7635 continue 7636 ;; 7637 -l*) 7638 if test lib != "$linkmode" && test prog != "$linkmode"; then 7639 func_warning "'-l' is ignored for archives/objects" 7640 continue 7641 fi 7642 func_stripname '-l' '' "$deplib" 7643 name=$func_stripname_result 7644 if test lib = "$linkmode"; then 7645 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 7646 else 7647 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 7648 fi 7649 for searchdir in $searchdirs; do 7650 for search_ext in .la $std_shrext .so .a; do 7651 # Search the libtool library 7652 lib=$searchdir/lib$name$search_ext 7653 if test -f "$lib"; then 7654 if test .la = "$search_ext"; then 7655 found=: 7656 else 7657 found=false 7658 fi 7659 break 2 7660 fi 7661 done 7662 done 7663 if $found; then 7664 # deplib is a libtool library 7665 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 7666 # We need to do some special things here, and not later. 7667 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 7668 case " $predeps $postdeps " in 7669 *" $deplib "*) 7670 if func_lalib_p "$lib"; then 7671 library_names= 7672 old_library= 7673 func_source "$lib" 7674 for l in $old_library $library_names; do 7675 ll=$l 7676 done 7677 if test "X$ll" = "X$old_library"; then # only static version available 7678 found=false 7679 func_dirname "$lib" "" "." 7680 ladir=$func_dirname_result 7681 lib=$ladir/$old_library 7682 if test prog,link = "$linkmode,$pass"; then 7683 compile_deplibs="$deplib $compile_deplibs" 7684 finalize_deplibs="$deplib $finalize_deplibs" 7685 else 7686 deplibs="$deplib $deplibs" 7687 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7688 fi 7689 continue 7690 fi 7691 fi 7692 ;; 7693 *) ;; 7694 esac 7695 fi 7696 else 7697 # deplib doesn't seem to be a libtool library 7698 if test prog,link = "$linkmode,$pass"; then 7699 compile_deplibs="$deplib $compile_deplibs" 7700 finalize_deplibs="$deplib $finalize_deplibs" 7701 else 7702 deplibs="$deplib $deplibs" 7703 test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" 7704 fi 7705 continue 7706 fi 7707 ;; # -l 7708 *.ltframework) 7709 if test prog,link = "$linkmode,$pass"; then 7710 compile_deplibs="$deplib $compile_deplibs" 7711 finalize_deplibs="$deplib $finalize_deplibs" 7712 else 7713 deplibs="$deplib $deplibs" 7714 if test lib = "$linkmode"; then 7715 case "$new_inherited_linker_flags " in 7716 *" $deplib "*) ;; 7717 * ) func_append new_inherited_linker_flags " $deplib" ;; 7718 esac 7719 fi 7720 fi 7721 continue 7722 ;; 7723 -L*) 7724 case $linkmode in 7725 lib) 7726 deplibs="$deplib $deplibs" 7727 test conv = "$pass" && continue 7728 newdependency_libs="$deplib $newdependency_libs" 7729 func_stripname '-L' '' "$deplib" 7730 func_resolve_sysroot "$func_stripname_result" 7731 func_append newlib_search_path " $func_resolve_sysroot_result" 7732 ;; 7733 prog) 7734 if test conv = "$pass"; then 7735 deplibs="$deplib $deplibs" 7736 continue 7737 fi 7738 if test scan = "$pass"; then 7739 deplibs="$deplib $deplibs" 7740 else 7741 compile_deplibs="$deplib $compile_deplibs" 7742 finalize_deplibs="$deplib $finalize_deplibs" 7743 fi 7744 func_stripname '-L' '' "$deplib" 7745 func_resolve_sysroot "$func_stripname_result" 7746 func_append newlib_search_path " $func_resolve_sysroot_result" 7747 ;; 7748 *) 7749 func_warning "'-L' is ignored for archives/objects" 7750 ;; 7751 esac # linkmode 7752 continue 7753 ;; # -L 7754 -R*) 7755 if test link = "$pass"; then 7756 func_stripname '-R' '' "$deplib" 7757 func_resolve_sysroot "$func_stripname_result" 7758 dir=$func_resolve_sysroot_result 7759 # Make sure the xrpath contains only unique directories. 7760 case "$xrpath " in 7761 *" $dir "*) ;; 7762 *) func_append xrpath " $dir" ;; 7763 esac 7764 fi 7765 deplibs="$deplib $deplibs" 7766 continue 7767 ;; 7768 *.la) 7769 func_resolve_sysroot "$deplib" 7770 lib=$func_resolve_sysroot_result 7771 ;; 7772 *.$libext) 7773 if test conv = "$pass"; then 7774 deplibs="$deplib $deplibs" 7775 continue 7776 fi 7777 case $linkmode in 7778 lib) 7779 # Linking convenience modules into shared libraries is allowed, 7780 # but linking other static libraries is non-portable. 7781 case " $dlpreconveniencelibs " in 7782 *" $deplib "*) ;; 7783 *) 7784 valid_a_lib=false 7785 case $deplibs_check_method in 7786 match_pattern*) 7787 set dummy $deplibs_check_method; shift 7788 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7789 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 7790 | $EGREP "$match_pattern_regex" > /dev/null; then 7791 valid_a_lib=: 7792 fi 7793 ;; 7794 pass_all) 7795 valid_a_lib=: 7796 ;; 7797 esac 7798 if $valid_a_lib; then 7799 echo 7800 $ECHO "*** Warning: Linking the shared library $output against the" 7801 $ECHO "*** static library $deplib is not portable!" 7802 deplibs="$deplib $deplibs" 7803 else 7804 echo 7805 $ECHO "*** Warning: Trying to link with static lib archive $deplib." 7806 echo "*** I have the capability to make that library automatically link in when" 7807 echo "*** you link to this library. But I can only do this if you have a" 7808 echo "*** shared version of the library, which you do not appear to have" 7809 echo "*** because the file extensions .$libext of this argument makes me believe" 7810 echo "*** that it is just a static archive that I should not use here." 7811 fi 7812 ;; 7813 esac 7814 continue 7815 ;; 7816 prog) 7817 if test link != "$pass"; then 7818 deplibs="$deplib $deplibs" 7819 else 7820 compile_deplibs="$deplib $compile_deplibs" 7821 finalize_deplibs="$deplib $finalize_deplibs" 7822 fi 7823 continue 7824 ;; 7825 esac # linkmode 7826 ;; # *.$libext 7827 *.lo | *.$objext) 7828 if test conv = "$pass"; then 7829 deplibs="$deplib $deplibs" 7830 elif test prog = "$linkmode"; then 7831 if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then 7832 # If there is no dlopen support or we're linking statically, 7833 # we need to preload. 7834 func_append newdlprefiles " $deplib" 7835 compile_deplibs="$deplib $compile_deplibs" 7836 finalize_deplibs="$deplib $finalize_deplibs" 7837 else 7838 func_append newdlfiles " $deplib" 7839 fi 7840 fi 7841 continue 7842 ;; 7843 %DEPLIBS%) 7844 alldeplibs=: 7845 continue 7846 ;; 7847 esac # case $deplib 7848 7849 $found || test -f "$lib" \ 7850 || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" 7851 7852 # Check to see that this really is a libtool archive. 7853 func_lalib_unsafe_p "$lib" \ 7854 || func_fatal_error "'$lib' is not a valid libtool archive" 7855 7856 func_dirname "$lib" "" "." 7857 ladir=$func_dirname_result 7858 7859 dlname= 7860 dlopen= 7861 dlpreopen= 7862 libdir= 7863 library_names= 7864 old_library= 7865 inherited_linker_flags= 7866 # If the library was installed with an old release of libtool, 7867 # it will not redefine variables installed, or shouldnotlink 7868 installed=yes 7869 shouldnotlink=no 7870 avoidtemprpath= 7871 7872 7873 # Read the .la file 7874 func_source "$lib" 7875 7876 # Convert "-framework foo" to "foo.ltframework" 7877 if test -n "$inherited_linker_flags"; then 7878 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` 7879 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 7880 case " $new_inherited_linker_flags " in 7881 *" $tmp_inherited_linker_flag "*) ;; 7882 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 7883 esac 7884 done 7885 fi 7886 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7887 if test lib,link = "$linkmode,$pass" || 7888 test prog,scan = "$linkmode,$pass" || 7889 { test prog != "$linkmode" && test lib != "$linkmode"; }; then 7890 test -n "$dlopen" && func_append dlfiles " $dlopen" 7891 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 7892 fi 7893 7894 if test conv = "$pass"; then 7895 # Only check for convenience libraries 7896 deplibs="$lib $deplibs" 7897 if test -z "$libdir"; then 7898 if test -z "$old_library"; then 7899 func_fatal_error "cannot find name of link library for '$lib'" 7900 fi 7901 # It is a libtool convenience library, so add in its objects. 7902 func_append convenience " $ladir/$objdir/$old_library" 7903 func_append old_convenience " $ladir/$objdir/$old_library" 7904 elif test prog != "$linkmode" && test lib != "$linkmode"; then 7905 func_fatal_error "'$lib' is not a convenience library" 7906 fi 7907 tmp_libs= 7908 for deplib in $dependency_libs; do 7909 deplibs="$deplib $deplibs" 7910 if $opt_preserve_dup_deps; then 7911 case "$tmp_libs " in 7912 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 7913 esac 7914 fi 7915 func_append tmp_libs " $deplib" 7916 done 7917 continue 7918 fi # $pass = conv 7919 7920 7921 # Get the name of the library we link against. 7922 linklib= 7923 if test -n "$old_library" && 7924 { test yes = "$prefer_static_libs" || 7925 test built,no = "$prefer_static_libs,$installed"; }; then 7926 linklib=$old_library 7927 else 7928 for l in $old_library $library_names; do 7929 linklib=$l 7930 done 7931 fi 7932 if test -z "$linklib"; then 7933 func_fatal_error "cannot find name of link library for '$lib'" 7934 fi 7935 7936 # This library was specified with -dlopen. 7937 if test dlopen = "$pass"; then 7938 test -z "$libdir" \ 7939 && func_fatal_error "cannot -dlopen a convenience library: '$lib'" 7940 if test -z "$dlname" || 7941 test yes != "$dlopen_support" || 7942 test no = "$build_libtool_libs" 7943 then 7944 # If there is no dlname, no dlopen support or we're linking 7945 # statically, we need to preload. We also need to preload any 7946 # dependent libraries so libltdl's deplib preloader doesn't 7947 # bomb out in the load deplibs phase. 7948 func_append dlprefiles " $lib $dependency_libs" 7949 else 7950 func_append newdlfiles " $lib" 7951 fi 7952 continue 7953 fi # $pass = dlopen 7954 7955 # We need an absolute path. 7956 case $ladir in 7957 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; 7958 *) 7959 abs_ladir=`cd "$ladir" && pwd` 7960 if test -z "$abs_ladir"; then 7961 func_warning "cannot determine absolute directory name of '$ladir'" 7962 func_warning "passing it literally to the linker, although it might fail" 7963 abs_ladir=$ladir 7964 fi 7965 ;; 7966 esac 7967 func_basename "$lib" 7968 laname=$func_basename_result 7969 7970 # Find the relevant object directory and library name. 7971 if test yes = "$installed"; then 7972 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 7973 #func_warning "library '$lib' was moved." 7974 dir=$ladir 7975 absdir=$abs_ladir 7976 libdir=$abs_ladir 7977 else 7978 dir=$lt_sysroot$libdir 7979 absdir=$lt_sysroot$libdir 7980 fi 7981 test yes = "$hardcode_automatic" && avoidtemprpath=yes 7982 else 7983 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 7984 dir=$ladir 7985 absdir=$abs_ladir 7986 # Remove this search path later 7987 func_append notinst_path " $abs_ladir" 7988 else 7989 dir=$ladir/$objdir 7990 absdir=$abs_ladir/$objdir 7991 # Remove this search path later 7992 func_append notinst_path " $abs_ladir" 7993 fi 7994 fi # $installed = yes 7995 func_stripname 'lib' '.la' "$laname" 7996 name=$func_stripname_result 7997 7998 # This library was specified with -dlpreopen. 7999 if test dlpreopen = "$pass"; then 8000 if test -z "$libdir" && test prog = "$linkmode"; then 8001 func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" 8002 fi 8003 case $host in 8004 # special handling for platforms with PE-DLLs. 8005 *cygwin* | *mingw* | *cegcc* ) 8006 # Linker will automatically link against shared library if both 8007 # static and shared are present. Therefore, ensure we extract 8008 # symbols from the import library if a shared library is present 8009 # (otherwise, the dlopen module name will be incorrect). We do 8010 # this by putting the import library name into $newdlprefiles. 8011 # We recover the dlopen module name by 'saving' the la file 8012 # name in a special purpose variable, and (later) extracting the 8013 # dlname from the la file. 8014 if test -n "$dlname"; then 8015 func_tr_sh "$dir/$linklib" 8016 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 8017 func_append newdlprefiles " $dir/$linklib" 8018 else 8019 func_append newdlprefiles " $dir/$old_library" 8020 # Keep a list of preopened convenience libraries to check 8021 # that they are being used correctly in the link pass. 8022 test -z "$libdir" && \ 8023 func_append dlpreconveniencelibs " $dir/$old_library" 8024 fi 8025 ;; 8026 * ) 8027 # Prefer using a static library (so that no silly _DYNAMIC symbols 8028 # are required to link). 8029 if test -n "$old_library"; then 8030 func_append newdlprefiles " $dir/$old_library" 8031 # Keep a list of preopened convenience libraries to check 8032 # that they are being used correctly in the link pass. 8033 test -z "$libdir" && \ 8034 func_append dlpreconveniencelibs " $dir/$old_library" 8035 # Otherwise, use the dlname, so that lt_dlopen finds it. 8036 elif test -n "$dlname"; then 8037 func_append newdlprefiles " $dir/$dlname" 8038 else 8039 func_append newdlprefiles " $dir/$linklib" 8040 fi 8041 ;; 8042 esac 8043 fi # $pass = dlpreopen 8044 8045 if test -z "$libdir"; then 8046 # Link the convenience library 8047 if test lib = "$linkmode"; then 8048 deplibs="$dir/$old_library $deplibs" 8049 elif test prog,link = "$linkmode,$pass"; then 8050 compile_deplibs="$dir/$old_library $compile_deplibs" 8051 finalize_deplibs="$dir/$old_library $finalize_deplibs" 8052 else 8053 deplibs="$lib $deplibs" # used for prog,scan pass 8054 fi 8055 continue 8056 fi 8057 8058 8059 if test prog = "$linkmode" && test link != "$pass"; then 8060 func_append newlib_search_path " $ladir" 8061 deplibs="$lib $deplibs" 8062 8063 linkalldeplibs=false 8064 if test no != "$link_all_deplibs" || test -z "$library_names" || 8065 test no = "$build_libtool_libs"; then 8066 linkalldeplibs=: 8067 fi 8068 8069 tmp_libs= 8070 for deplib in $dependency_libs; do 8071 case $deplib in 8072 -L*) func_stripname '-L' '' "$deplib" 8073 func_resolve_sysroot "$func_stripname_result" 8074 func_append newlib_search_path " $func_resolve_sysroot_result" 8075 ;; 8076 esac 8077 # Need to link against all dependency_libs? 8078 if $linkalldeplibs; then 8079 deplibs="$deplib $deplibs" 8080 else 8081 # Need to hardcode shared library paths 8082 # or/and link against static libraries 8083 newdependency_libs="$deplib $newdependency_libs" 8084 fi 8085 if $opt_preserve_dup_deps; then 8086 case "$tmp_libs " in 8087 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 8088 esac 8089 fi 8090 func_append tmp_libs " $deplib" 8091 done # for deplib 8092 continue 8093 fi # $linkmode = prog... 8094 8095 if test prog,link = "$linkmode,$pass"; then 8096 if test -n "$library_names" && 8097 { { test no = "$prefer_static_libs" || 8098 test built,yes = "$prefer_static_libs,$installed"; } || 8099 test -z "$old_library"; }; then 8100 # We need to hardcode the library path 8101 if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then 8102 # Make sure the rpath contains only unique directories. 8103 case $temp_rpath: in 8104 *"$absdir:"*) ;; 8105 *) case $absdir in 8106 "$progdir/"*) func_append temp_rpath "$absdir:" ;; 8107 *) func_append temp_rpath_tail "$absdir:" ;; 8108 esac 8109 esac 8110 fi 8111 8112 # Hardcode the library path. 8113 # Skip directories that are in the system default run-time 8114 # search path. 8115 case " $sys_lib_dlsearch_path " in 8116 *" $absdir "*) ;; 8117 *) 8118 case "$compile_rpath " in 8119 *" $absdir "*) ;; 8120 *) case $absdir in 8121 "$progdir/"*) func_append compile_rpath " $absdir" ;; 8122 esac 8123 esac 8124 ;; 8125 esac 8126 case " $sys_lib_dlsearch_path " in 8127 *" $libdir "*) ;; 8128 *) 8129 case "$finalize_rpath " in 8130 *" $libdir "*) ;; 8131 *) func_append finalize_rpath " $libdir" ;; 8132 esac 8133 ;; 8134 esac 8135 fi # $linkmode,$pass = prog,link... 8136 8137 if $alldeplibs && 8138 { test pass_all = "$deplibs_check_method" || 8139 { test yes = "$build_libtool_libs" && 8140 test -n "$library_names"; }; }; then 8141 # We only need to search for static libraries 8142 continue 8143 fi 8144 fi 8145 8146 link_static=no # Whether the deplib will be linked statically 8147 use_static_libs=$prefer_static_libs 8148 if test built = "$use_static_libs" && test yes = "$installed"; then 8149 use_static_libs=no 8150 fi 8151 if test -n "$library_names" && 8152 { test no = "$use_static_libs" || test -z "$old_library"; }; then 8153 case $host in 8154 *cygwin* | *mingw* | *cegcc* | *os2*) 8155 # No point in relinking DLLs because paths are not encoded 8156 func_append notinst_deplibs " $lib" 8157 need_relink=no 8158 ;; 8159 *) 8160 if test no = "$installed"; then 8161 func_append notinst_deplibs " $lib" 8162 need_relink=yes 8163 fi 8164 ;; 8165 esac 8166 # This is a shared library 8167 8168 # Warn about portability, can't link against -module's on some 8169 # systems (darwin). Don't bleat about dlopened modules though! 8170 dlopenmodule= 8171 for dlpremoduletest in $dlprefiles; do 8172 if test "X$dlpremoduletest" = "X$lib"; then 8173 dlopenmodule=$dlpremoduletest 8174 break 8175 fi 8176 done 8177 if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then 8178 echo 8179 if test prog = "$linkmode"; then 8180 $ECHO "*** Warning: Linking the executable $output against the loadable module" 8181 else 8182 $ECHO "*** Warning: Linking the shared library $output against the loadable module" 8183 fi 8184 $ECHO "*** $linklib is not portable!" 8185 fi 8186 if test lib = "$linkmode" && 8187 test yes = "$hardcode_into_libs"; then 8188 # Hardcode the library path. 8189 # Skip directories that are in the system default run-time 8190 # search path. 8191 case " $sys_lib_dlsearch_path " in 8192 *" $absdir "*) ;; 8193 *) 8194 case "$compile_rpath " in 8195 *" $absdir "*) ;; 8196 *) case $absdir in 8197 "$progdir/"*) func_append compile_rpath " $absdir" ;; 8198 esac 8199 esac 8200 ;; 8201 esac 8202 case " $sys_lib_dlsearch_path " in 8203 *" $libdir "*) ;; 8204 *) 8205 case "$finalize_rpath " in 8206 *" $libdir "*) ;; 8207 *) func_append finalize_rpath " $libdir" ;; 8208 esac 8209 ;; 8210 esac 8211 fi 8212 8213 if test -n "$old_archive_from_expsyms_cmds"; then 8214 # figure out the soname 8215 set dummy $library_names 8216 shift 8217 realname=$1 8218 shift 8219 libname=`eval "\\$ECHO \"$libname_spec\""` 8220 # use dlname if we got it. it's perfectly good, no? 8221 if test -n "$dlname"; then 8222 soname=$dlname 8223 elif test -n "$soname_spec"; then 8224 # bleh windows 8225 case $host in 8226 *cygwin* | mingw* | *cegcc* | *os2*) 8227 func_arith $current - $age 8228 major=$func_arith_result 8229 versuffix=-$major 8230 ;; 8231 esac 8232 eval soname=\"$soname_spec\" 8233 else 8234 soname=$realname 8235 fi 8236 8237 # Make a new name for the extract_expsyms_cmds to use 8238 soroot=$soname 8239 func_basename "$soroot" 8240 soname=$func_basename_result 8241 func_stripname 'lib' '.dll' "$soname" 8242 newlib=libimp-$func_stripname_result.a 8243 8244 # If the library has no export list, then create one now 8245 if test -f "$output_objdir/$soname-def"; then : 8246 else 8247 func_verbose "extracting exported symbol list from '$soname'" 8248 func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 8249 fi 8250 8251 # Create $newlib 8252 if test -f "$output_objdir/$newlib"; then :; else 8253 func_verbose "generating import library for '$soname'" 8254 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 8255 fi 8256 # make sure the library variables are pointing to the new library 8257 dir=$output_objdir 8258 linklib=$newlib 8259 fi # test -n "$old_archive_from_expsyms_cmds" 8260 8261 if test prog = "$linkmode" || test relink != "$opt_mode"; then 8262 add_shlibpath= 8263 add_dir= 8264 add= 8265 lib_linked=yes 8266 case $hardcode_action in 8267 immediate | unsupported) 8268 if test no = "$hardcode_direct"; then 8269 add=$dir/$linklib 8270 case $host in 8271 *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; 8272 *-*-sysv4*uw2*) add_dir=-L$dir ;; 8273 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 8274 *-*-unixware7*) add_dir=-L$dir ;; 8275 *-*-darwin* ) 8276 # if the lib is a (non-dlopened) module then we cannot 8277 # link against it, someone is ignoring the earlier warnings 8278 if /usr/bin/file -L $add 2> /dev/null | 8279 $GREP ": [^:]* bundle" >/dev/null; then 8280 if test "X$dlopenmodule" != "X$lib"; then 8281 $ECHO "*** Warning: lib $linklib is a module, not a shared library" 8282 if test -z "$old_library"; then 8283 echo 8284 echo "*** And there doesn't seem to be a static archive available" 8285 echo "*** The link will probably fail, sorry" 8286 else 8287 add=$dir/$old_library 8288 fi 8289 elif test -n "$old_library"; then 8290 add=$dir/$old_library 8291 fi 8292 fi 8293 esac 8294 elif test no = "$hardcode_minus_L"; then 8295 case $host in 8296 *-*-sunos*) add_shlibpath=$dir ;; 8297 esac 8298 add_dir=-L$dir 8299 add=-l$name 8300 elif test no = "$hardcode_shlibpath_var"; then 8301 add_shlibpath=$dir 8302 add=-l$name 8303 else 8304 lib_linked=no 8305 fi 8306 ;; 8307 relink) 8308 if test yes = "$hardcode_direct" && 8309 test no = "$hardcode_direct_absolute"; then 8310 add=$dir/$linklib 8311 elif test yes = "$hardcode_minus_L"; then 8312 add_dir=-L$absdir 8313 # Try looking first in the location we're being installed to. 8314 if test -n "$inst_prefix_dir"; then 8315 case $libdir in 8316 [\\/]*) 8317 func_append add_dir " -L$inst_prefix_dir$libdir" 8318 ;; 8319 esac 8320 fi 8321 add=-l$name 8322 elif test yes = "$hardcode_shlibpath_var"; then 8323 add_shlibpath=$dir 8324 add=-l$name 8325 else 8326 lib_linked=no 8327 fi 8328 ;; 8329 *) lib_linked=no ;; 8330 esac 8331 8332 if test yes != "$lib_linked"; then 8333 func_fatal_configuration "unsupported hardcode properties" 8334 fi 8335 8336 if test -n "$add_shlibpath"; then 8337 case :$compile_shlibpath: in 8338 *":$add_shlibpath:"*) ;; 8339 *) func_append compile_shlibpath "$add_shlibpath:" ;; 8340 esac 8341 fi 8342 if test prog = "$linkmode"; then 8343 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 8344 test -n "$add" && compile_deplibs="$add $compile_deplibs" 8345 else 8346 test -n "$add_dir" && deplibs="$add_dir $deplibs" 8347 test -n "$add" && deplibs="$add $deplibs" 8348 if test yes != "$hardcode_direct" && 8349 test yes != "$hardcode_minus_L" && 8350 test yes = "$hardcode_shlibpath_var"; then 8351 case :$finalize_shlibpath: in 8352 *":$libdir:"*) ;; 8353 *) func_append finalize_shlibpath "$libdir:" ;; 8354 esac 8355 fi 8356 fi 8357 fi 8358 8359 if test prog = "$linkmode" || test relink = "$opt_mode"; then 8360 add_shlibpath= 8361 add_dir= 8362 add= 8363 # Finalize command for both is simple: just hardcode it. 8364 if test yes = "$hardcode_direct" && 8365 test no = "$hardcode_direct_absolute"; then 8366 add=$libdir/$linklib 8367 elif test yes = "$hardcode_minus_L"; then 8368 add_dir=-L$libdir 8369 add=-l$name 8370 elif test yes = "$hardcode_shlibpath_var"; then 8371 case :$finalize_shlibpath: in 8372 *":$libdir:"*) ;; 8373 *) func_append finalize_shlibpath "$libdir:" ;; 8374 esac 8375 add=-l$name 8376 elif test yes = "$hardcode_automatic"; then 8377 if test -n "$inst_prefix_dir" && 8378 test -f "$inst_prefix_dir$libdir/$linklib"; then 8379 add=$inst_prefix_dir$libdir/$linklib 8380 else 8381 add=$libdir/$linklib 8382 fi 8383 else 8384 # We cannot seem to hardcode it, guess we'll fake it. 8385 add_dir=-L$libdir 8386 # Try looking first in the location we're being installed to. 8387 if test -n "$inst_prefix_dir"; then 8388 case $libdir in 8389 [\\/]*) 8390 func_append add_dir " -L$inst_prefix_dir$libdir" 8391 ;; 8392 esac 8393 fi 8394 add=-l$name 8395 fi 8396 8397 if test prog = "$linkmode"; then 8398 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 8399 test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 8400 else 8401 test -n "$add_dir" && deplibs="$add_dir $deplibs" 8402 test -n "$add" && deplibs="$add $deplibs" 8403 fi 8404 fi 8405 elif test prog = "$linkmode"; then 8406 # Here we assume that one of hardcode_direct or hardcode_minus_L 8407 # is not unsupported. This is valid on all known static and 8408 # shared platforms. 8409 if test unsupported != "$hardcode_direct"; then 8410 test -n "$old_library" && linklib=$old_library 8411 compile_deplibs="$dir/$linklib $compile_deplibs" 8412 finalize_deplibs="$dir/$linklib $finalize_deplibs" 8413 else 8414 compile_deplibs="-l$name -L$dir $compile_deplibs" 8415 finalize_deplibs="-l$name -L$dir $finalize_deplibs" 8416 fi 8417 elif test yes = "$build_libtool_libs"; then 8418 # Not a shared library 8419 if test pass_all != "$deplibs_check_method"; then 8420 # We're trying link a shared library against a static one 8421 # but the system doesn't support it. 8422 8423 # Just print a warning and add the library to dependency_libs so 8424 # that the program can be linked against the static library. 8425 echo 8426 $ECHO "*** Warning: This system cannot link to static lib archive $lib." 8427 echo "*** I have the capability to make that library automatically link in when" 8428 echo "*** you link to this library. But I can only do this if you have a" 8429 echo "*** shared version of the library, which you do not appear to have." 8430 if test yes = "$module"; then 8431 echo "*** But as you try to build a module library, libtool will still create " 8432 echo "*** a static module, that should work as long as the dlopening application" 8433 echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 8434 if test -z "$global_symbol_pipe"; then 8435 echo 8436 echo "*** However, this would only work if libtool was able to extract symbol" 8437 echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 8438 echo "*** not find such a program. So, this module is probably useless." 8439 echo "*** 'nm' from GNU binutils and a full rebuild may help." 8440 fi 8441 if test no = "$build_old_libs"; then 8442 build_libtool_libs=module 8443 build_old_libs=yes 8444 else 8445 build_libtool_libs=no 8446 fi 8447 fi 8448 else 8449 deplibs="$dir/$old_library $deplibs" 8450 link_static=yes 8451 fi 8452 fi # link shared/static library? 8453 8454 if test lib = "$linkmode"; then 8455 if test -n "$dependency_libs" && 8456 { test yes != "$hardcode_into_libs" || 8457 test yes = "$build_old_libs" || 8458 test yes = "$link_static"; }; then 8459 # Extract -R from dependency_libs 8460 temp_deplibs= 8461 for libdir in $dependency_libs; do 8462 case $libdir in 8463 -R*) func_stripname '-R' '' "$libdir" 8464 temp_xrpath=$func_stripname_result 8465 case " $xrpath " in 8466 *" $temp_xrpath "*) ;; 8467 *) func_append xrpath " $temp_xrpath";; 8468 esac;; 8469 *) func_append temp_deplibs " $libdir";; 8470 esac 8471 done 8472 dependency_libs=$temp_deplibs 8473 fi 8474 8475 func_append newlib_search_path " $absdir" 8476 # Link against this library 8477 test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 8478 # ... and its dependency_libs 8479 tmp_libs= 8480 for deplib in $dependency_libs; do 8481 newdependency_libs="$deplib $newdependency_libs" 8482 case $deplib in 8483 -L*) func_stripname '-L' '' "$deplib" 8484 func_resolve_sysroot "$func_stripname_result";; 8485 *) func_resolve_sysroot "$deplib" ;; 8486 esac 8487 if $opt_preserve_dup_deps; then 8488 case "$tmp_libs " in 8489 *" $func_resolve_sysroot_result "*) 8490 func_append specialdeplibs " $func_resolve_sysroot_result" ;; 8491 esac 8492 fi 8493 func_append tmp_libs " $func_resolve_sysroot_result" 8494 done 8495 8496 if test no != "$link_all_deplibs"; then 8497 # Add the search paths of all dependency libraries 8498 for deplib in $dependency_libs; do 8499 path= 8500 case $deplib in 8501 -L*) path=$deplib ;; 8502 *.la) 8503 func_resolve_sysroot "$deplib" 8504 deplib=$func_resolve_sysroot_result 8505 func_dirname "$deplib" "" "." 8506 dir=$func_dirname_result 8507 # We need an absolute path. 8508 case $dir in 8509 [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; 8510 *) 8511 absdir=`cd "$dir" && pwd` 8512 if test -z "$absdir"; then 8513 func_warning "cannot determine absolute directory name of '$dir'" 8514 absdir=$dir 8515 fi 8516 ;; 8517 esac 8518 if $GREP "^installed=no" $deplib > /dev/null; then 8519 case $host in 8520 *-*-darwin*) 8521 depdepl= 8522 eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` 8523 if test -n "$deplibrary_names"; then 8524 for tmp in $deplibrary_names; do 8525 depdepl=$tmp 8526 done 8527 if test -f "$absdir/$objdir/$depdepl"; then 8528 depdepl=$absdir/$objdir/$depdepl 8529 darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8530 if test -z "$darwin_install_name"; then 8531 darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 8532 fi 8533 func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" 8534 func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" 8535 path= 8536 fi 8537 fi 8538 ;; 8539 *) 8540 path=-L$absdir/$objdir 8541 ;; 8542 esac 8543 else 8544 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 8545 test -z "$libdir" && \ 8546 func_fatal_error "'$deplib' is not a valid libtool archive" 8547 test "$absdir" != "$libdir" && \ 8548 #func_warning "'$deplib' seems to be moved" 8549 8550 path=-L$absdir 8551 fi 8552 ;; 8553 esac 8554 case " $deplibs " in 8555 *" $path "*) ;; 8556 *) deplibs="$path $deplibs" ;; 8557 esac 8558 done 8559 fi # link_all_deplibs != no 8560 fi # linkmode = lib 8561 done # for deplib in $libs 8562 8563 func_append temp_rpath "$temp_rpath_tail" 8564 8565 if test link = "$pass"; then 8566 if test prog = "$linkmode"; then 8567 compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 8568 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 8569 else 8570 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8571 fi 8572 fi 8573 dependency_libs=$newdependency_libs 8574 if test dlpreopen = "$pass"; then 8575 # Link the dlpreopened libraries before other libraries 8576 for deplib in $save_deplibs; do 8577 deplibs="$deplib $deplibs" 8578 done 8579 fi 8580 if test dlopen != "$pass"; then 8581 test conv = "$pass" || { 8582 # Make sure lib_search_path contains only unique directories. 8583 lib_search_path= 8584 for dir in $newlib_search_path; do 8585 case "$lib_search_path " in 8586 *" $dir "*) ;; 8587 *) func_append lib_search_path " $dir" ;; 8588 esac 8589 done 8590 newlib_search_path= 8591 } 8592 8593 if test prog,link = "$linkmode,$pass"; then 8594 vars="compile_deplibs finalize_deplibs" 8595 else 8596 vars=deplibs 8597 fi 8598 for var in $vars dependency_libs; do 8599 # Add libraries to $var in reverse order 8600 eval tmp_libs=\"\$$var\" 8601 new_libs= 8602 for deplib in $tmp_libs; do 8603 # FIXME: Pedantically, this is the right thing to do, so 8604 # that some nasty dependency loop isn't accidentally 8605 # broken: 8606 #new_libs="$deplib $new_libs" 8607 # Pragmatically, this seems to cause very few problems in 8608 # practice: 8609 case $deplib in 8610 -L*) new_libs="$deplib $new_libs" ;; 8611 -R*) ;; 8612 *) 8613 # And here is the reason: when a library appears more 8614 # than once as an explicit dependence of a library, or 8615 # is implicitly linked in more than once by the 8616 # compiler, it is considered special, and multiple 8617 # occurrences thereof are not removed. Compare this 8618 # with having the same library being listed as a 8619 # dependency of multiple other libraries: in this case, 8620 # we know (pedantically, we assume) the library does not 8621 # need to be listed more than once, so we keep only the 8622 # last copy. This is not always right, but it is rare 8623 # enough that we require users that really mean to play 8624 # such unportable linking tricks to link the library 8625 # using -Wl,-lname, so that libtool does not consider it 8626 # for duplicate removal. 8627 case " $specialdeplibs " in 8628 *" $deplib "*) new_libs="$deplib $new_libs" ;; 8629 *) 8630 case " $new_libs " in 8631 *" $deplib "*) ;; 8632 *) new_libs="$deplib $new_libs" ;; 8633 esac 8634 ;; 8635 esac 8636 ;; 8637 esac 8638 done 8639 tmp_libs= 8640 for deplib in $new_libs; do 8641 case $deplib in 8642 -L*) 8643 case " $tmp_libs " in 8644 *" $deplib "*) ;; 8645 *) func_append tmp_libs " $deplib" ;; 8646 esac 8647 ;; 8648 *) func_append tmp_libs " $deplib" ;; 8649 esac 8650 done 8651 eval $var=\"$tmp_libs\" 8652 done # for var 8653 fi 8654 8655 # Add Sun CC postdeps if required: 8656 test CXX = "$tagname" && { 8657 case $host_os in 8658 linux*) 8659 case `$CC -V 2>&1 | sed 5q` in 8660 *Sun\ C*) # Sun C++ 5.9 8661 func_suncc_cstd_abi 8662 8663 if test no != "$suncc_use_cstd_abi"; then 8664 func_append postdeps ' -library=Cstd -library=Crun' 8665 fi 8666 ;; 8667 esac 8668 ;; 8669 8670 solaris*) 8671 func_cc_basename "$CC" 8672 case $func_cc_basename_result in 8673 CC* | sunCC*) 8674 func_suncc_cstd_abi 8675 8676 if test no != "$suncc_use_cstd_abi"; then 8677 func_append postdeps ' -library=Cstd -library=Crun' 8678 fi 8679 ;; 8680 esac 8681 ;; 8682 esac 8683 } 8684 8685 # Last step: remove runtime libs from dependency_libs 8686 # (they stay in deplibs) 8687 tmp_libs= 8688 for i in $dependency_libs; do 8689 case " $predeps $postdeps $compiler_lib_search_path " in 8690 *" $i "*) 8691 i= 8692 ;; 8693 esac 8694 if test -n "$i"; then 8695 func_append tmp_libs " $i" 8696 fi 8697 done 8698 dependency_libs=$tmp_libs 8699 done # for pass 8700 if test prog = "$linkmode"; then 8701 dlfiles=$newdlfiles 8702 fi 8703 if test prog = "$linkmode" || test lib = "$linkmode"; then 8704 dlprefiles=$newdlprefiles 8705 fi 8706 8707 case $linkmode in 8708 oldlib) 8709 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 8710 func_warning "'-dlopen' is ignored for archives" 8711 fi 8712 8713 case " $deplibs" in 8714 *\ -l* | *\ -L*) 8715 func_warning "'-l' and '-L' are ignored for archives" ;; 8716 esac 8717 8718 test -n "$rpath" && \ 8719 func_warning "'-rpath' is ignored for archives" 8720 8721 test -n "$xrpath" && \ 8722 func_warning "'-R' is ignored for archives" 8723 8724 test -n "$vinfo" && \ 8725 func_warning "'-version-info/-version-number' is ignored for archives" 8726 8727 test -n "$release" && \ 8728 func_warning "'-release' is ignored for archives" 8729 8730 test -n "$export_symbols$export_symbols_regex" && \ 8731 func_warning "'-export-symbols' is ignored for archives" 8732 8733 # Now set the variables for building old libraries. 8734 build_libtool_libs=no 8735 oldlibs=$output 8736 func_append objs "$old_deplibs" 8737 ;; 8738 8739 lib) 8740 # Make sure we only generate libraries of the form 'libNAME.la'. 8741 case $outputname in 8742 lib*) 8743 func_stripname 'lib' '.la' "$outputname" 8744 name=$func_stripname_result 8745 eval shared_ext=\"$shrext_cmds\" 8746 eval libname=\"$libname_spec\" 8747 ;; 8748 *) 8749 test no = "$module" \ 8750 && func_fatal_help "libtool library '$output' must begin with 'lib'" 8751 8752 if test no != "$need_lib_prefix"; then 8753 # Add the "lib" prefix for modules if required 8754 func_stripname '' '.la' "$outputname" 8755 name=$func_stripname_result 8756 eval shared_ext=\"$shrext_cmds\" 8757 eval libname=\"$libname_spec\" 8758 else 8759 func_stripname '' '.la' "$outputname" 8760 libname=$func_stripname_result 8761 fi 8762 ;; 8763 esac 8764 8765 if test -n "$objs"; then 8766 if test pass_all != "$deplibs_check_method"; then 8767 func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" 8768 else 8769 echo 8770 $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 8771 $ECHO "*** objects $objs is not portable!" 8772 func_append libobjs " $objs" 8773 fi 8774 fi 8775 8776 test no = "$dlself" \ 8777 || func_warning "'-dlopen self' is ignored for libtool libraries" 8778 8779 set dummy $rpath 8780 shift 8781 test 1 -lt "$#" \ 8782 && func_warning "ignoring multiple '-rpath's for a libtool library" 8783 8784 install_libdir=$1 8785 8786 oldlibs= 8787 if test -z "$rpath"; then 8788 if test yes = "$build_libtool_libs"; then 8789 # Building a libtool convenience library. 8790 # Some compilers have problems with a '.al' extension so 8791 # convenience libraries should have the same extension an 8792 # archive normally would. 8793 oldlibs="$output_objdir/$libname.$libext $oldlibs" 8794 build_libtool_libs=convenience 8795 build_old_libs=yes 8796 fi 8797 8798 test -n "$vinfo" && \ 8799 func_warning "'-version-info/-version-number' is ignored for convenience libraries" 8800 8801 test -n "$release" && \ 8802 func_warning "'-release' is ignored for convenience libraries" 8803 else 8804 8805 # Parse the version information argument. 8806 save_ifs=$IFS; IFS=: 8807 set dummy $vinfo 0 0 0 8808 shift 8809 IFS=$save_ifs 8810 8811 test -n "$7" && \ 8812 func_fatal_help "too many parameters to '-version-info'" 8813 8814 # convert absolute version numbers to libtool ages 8815 # this retains compatibility with .la files and attempts 8816 # to make the code below a bit more comprehensible 8817 8818 case $vinfo_number in 8819 yes) 8820 number_major=$1 8821 number_minor=$2 8822 number_revision=$3 8823 # 8824 # There are really only two kinds -- those that 8825 # use the current revision as the major version 8826 # and those that subtract age and use age as 8827 # a minor version. But, then there is irix 8828 # that has an extra 1 added just for fun 8829 # 8830 case $version_type in 8831 # correct linux to gnu/linux during the next big refactor 8832 darwin|freebsd-elf|linux|osf|windows|none) 8833 func_arith $number_major + $number_minor 8834 current=$func_arith_result 8835 age=$number_minor 8836 revision=$number_revision 8837 ;; 8838 freebsd-aout|qnx|sunos) 8839 current=$number_major 8840 revision=$number_minor 8841 age=0 8842 ;; 8843 irix|nonstopux) 8844 func_arith $number_major + $number_minor 8845 current=$func_arith_result 8846 age=$number_minor 8847 revision=$number_minor 8848 lt_irix_increment=no 8849 ;; 8850 esac 8851 ;; 8852 no) 8853 current=$1 8854 revision=$2 8855 age=$3 8856 ;; 8857 esac 8858 8859 # Check that each of the things are valid numbers. 8860 case $current in 8861 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8862 *) 8863 func_error "CURRENT '$current' must be a nonnegative integer" 8864 func_fatal_error "'$vinfo' is not valid version information" 8865 ;; 8866 esac 8867 8868 case $revision in 8869 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8870 *) 8871 func_error "REVISION '$revision' must be a nonnegative integer" 8872 func_fatal_error "'$vinfo' is not valid version information" 8873 ;; 8874 esac 8875 8876 case $age in 8877 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 8878 *) 8879 func_error "AGE '$age' must be a nonnegative integer" 8880 func_fatal_error "'$vinfo' is not valid version information" 8881 ;; 8882 esac 8883 8884 if test "$age" -gt "$current"; then 8885 func_error "AGE '$age' is greater than the current interface number '$current'" 8886 func_fatal_error "'$vinfo' is not valid version information" 8887 fi 8888 8889 # Calculate the version variables. 8890 major= 8891 versuffix= 8892 verstring= 8893 case $version_type in 8894 none) ;; 8895 8896 darwin) 8897 # Like Linux, but with the current version available in 8898 # verstring for coding it into the library header 8899 func_arith $current - $age 8900 major=.$func_arith_result 8901 versuffix=$major.$age.$revision 8902 # Darwin ld doesn't like 0 for these options... 8903 func_arith $current + 1 8904 minor_current=$func_arith_result 8905 xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 8906 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 8907 # On Darwin other compilers 8908 case $CC in 8909 nagfor*) 8910 verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" 8911 ;; 8912 *) 8913 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 8914 ;; 8915 esac 8916 ;; 8917 8918 freebsd-aout) 8919 major=.$current 8920 versuffix=.$current.$revision 8921 ;; 8922 8923 freebsd-elf) 8924 func_arith $current - $age 8925 major=.$func_arith_result 8926 versuffix=$major.$age.$revision 8927 ;; 8928 8929 irix | nonstopux) 8930 if test no = "$lt_irix_increment"; then 8931 func_arith $current - $age 8932 else 8933 func_arith $current - $age + 1 8934 fi 8935 major=$func_arith_result 8936 8937 case $version_type in 8938 nonstopux) verstring_prefix=nonstopux ;; 8939 *) verstring_prefix=sgi ;; 8940 esac 8941 verstring=$verstring_prefix$major.$revision 8942 8943 # Add in all the interfaces that we are compatible with. 8944 loop=$revision 8945 while test 0 -ne "$loop"; do 8946 func_arith $revision - $loop 8947 iface=$func_arith_result 8948 func_arith $loop - 1 8949 loop=$func_arith_result 8950 verstring=$verstring_prefix$major.$iface:$verstring 8951 done 8952 8953 # Before this point, $major must not contain '.'. 8954 major=.$major 8955 versuffix=$major.$revision 8956 ;; 8957 8958 linux) # correct to gnu/linux during the next big refactor 8959 func_arith $current - $age 8960 major=.$func_arith_result 8961 versuffix=$major.$age.$revision 8962 ;; 8963 8964 osf) 8965 func_arith $current - $age 8966 major=.$func_arith_result 8967 versuffix=.$current.$age.$revision 8968 verstring=$current.$age.$revision 8969 8970 # Add in all the interfaces that we are compatible with. 8971 loop=$age 8972 while test 0 -ne "$loop"; do 8973 func_arith $current - $loop 8974 iface=$func_arith_result 8975 func_arith $loop - 1 8976 loop=$func_arith_result 8977 verstring=$verstring:$iface.0 8978 done 8979 8980 # Make executables depend on our current version. 8981 func_append verstring ":$current.0" 8982 ;; 8983 8984 qnx) 8985 major=.$current 8986 versuffix=.$current 8987 ;; 8988 8989 sco) 8990 major=.$current 8991 versuffix=.$current 8992 ;; 8993 8994 sunos) 8995 major=.$current 8996 versuffix=.$current.$revision 8997 ;; 8998 8999 windows) 9000 # Use '-' rather than '.', since we only want one 9001 # extension on DOS 8.3 file systems. 9002 func_arith $current - $age 9003 major=$func_arith_result 9004 versuffix=-$major 9005 ;; 9006 9007 *) 9008 func_fatal_configuration "unknown library version type '$version_type'" 9009 ;; 9010 esac 9011 9012 # Clear the version info if we defaulted, and they specified a release. 9013 if test -z "$vinfo" && test -n "$release"; then 9014 major= 9015 case $version_type in 9016 darwin) 9017 # we can't check for "0.0" in archive_cmds due to quoting 9018 # problems, so we reset it completely 9019 verstring= 9020 ;; 9021 *) 9022 verstring=0.0 9023 ;; 9024 esac 9025 if test no = "$need_version"; then 9026 versuffix= 9027 else 9028 versuffix=.0.0 9029 fi 9030 fi 9031 9032 # Remove version info from name if versioning should be avoided 9033 if test yes,no = "$avoid_version,$need_version"; then 9034 major= 9035 versuffix= 9036 verstring= 9037 fi 9038 9039 # Check to see if the archive will have undefined symbols. 9040 if test yes = "$allow_undefined"; then 9041 if test unsupported = "$allow_undefined_flag"; then 9042 if test yes = "$build_old_libs"; then 9043 func_warning "undefined symbols not allowed in $host shared libraries; building static only" 9044 build_libtool_libs=no 9045 else 9046 func_fatal_error "can't build $host shared library unless -no-undefined is specified" 9047 fi 9048 fi 9049 else 9050 # Don't allow undefined symbols. 9051 allow_undefined_flag=$no_undefined_flag 9052 fi 9053 9054 fi 9055 9056 func_generate_dlsyms "$libname" "$libname" : 9057 func_append libobjs " $symfileobj" 9058 test " " = "$libobjs" && libobjs= 9059 9060 if test relink != "$opt_mode"; then 9061 # Remove our outputs, but don't remove object files since they 9062 # may have been created when compiling PIC objects. 9063 removelist= 9064 tempremovelist=`$ECHO "$output_objdir/*"` 9065 for p in $tempremovelist; do 9066 case $p in 9067 *.$objext | *.gcno) 9068 ;; 9069 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) 9070 if test -n "$precious_files_regex"; then 9071 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 9072 then 9073 continue 9074 fi 9075 fi 9076 func_append removelist " $p" 9077 ;; 9078 *) ;; 9079 esac 9080 done 9081 test -n "$removelist" && \ 9082 func_show_eval "${RM}r \$removelist" 9083 fi 9084 9085 # Now set the variables for building old libraries. 9086 if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then 9087 func_append oldlibs " $output_objdir/$libname.$libext" 9088 9089 # Transform .lo files to .o files. 9090 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` 9091 fi 9092 9093 # Eliminate all temporary directories. 9094 #for path in $notinst_path; do 9095 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 9096 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 9097 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 9098 #done 9099 9100 if test -n "$xrpath"; then 9101 # If the user specified any rpath flags, then add them. 9102 temp_xrpath= 9103 for libdir in $xrpath; do 9104 func_replace_sysroot "$libdir" 9105 func_append temp_xrpath " -R$func_replace_sysroot_result" 9106 case "$finalize_rpath " in 9107 *" $libdir "*) ;; 9108 *) func_append finalize_rpath " $libdir" ;; 9109 esac 9110 done 9111 if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then 9112 dependency_libs="$temp_xrpath $dependency_libs" 9113 fi 9114 fi 9115 9116 # Make sure dlfiles contains only unique files that won't be dlpreopened 9117 old_dlfiles=$dlfiles 9118 dlfiles= 9119 for lib in $old_dlfiles; do 9120 case " $dlprefiles $dlfiles " in 9121 *" $lib "*) ;; 9122 *) func_append dlfiles " $lib" ;; 9123 esac 9124 done 9125 9126 # Make sure dlprefiles contains only unique files 9127 old_dlprefiles=$dlprefiles 9128 dlprefiles= 9129 for lib in $old_dlprefiles; do 9130 case "$dlprefiles " in 9131 *" $lib "*) ;; 9132 *) func_append dlprefiles " $lib" ;; 9133 esac 9134 done 9135 9136 if test yes = "$build_libtool_libs"; then 9137 if test -n "$rpath"; then 9138 case $host in 9139 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 9140 # these systems don't actually have a c library (as such)! 9141 ;; 9142 *-*-rhapsody* | *-*-darwin1.[012]) 9143 # Rhapsody C library is in the System framework 9144 func_append deplibs " System.ltframework" 9145 ;; 9146 *-*-netbsd*) 9147 # Don't link with libc until the a.out ld.so is fixed. 9148 ;; 9149 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 9150 # Do not include libc due to us having libc/libc_r. 9151 ;; 9152 *-*-sco3.2v5* | *-*-sco5v6*) 9153 # Causes problems with __ctype 9154 ;; 9155 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 9156 # Compiler inserts libc in the correct place for threads to work 9157 ;; 9158 *) 9159 # Add libc to deplibs on all other systems if necessary. 9160 if test yes = "$build_libtool_need_lc"; then 9161 func_append deplibs " -lc" 9162 fi 9163 ;; 9164 esac 9165 fi 9166 9167 # Transform deplibs into only deplibs that can be linked in shared. 9168 name_save=$name 9169 libname_save=$libname 9170 release_save=$release 9171 versuffix_save=$versuffix 9172 major_save=$major 9173 # I'm not sure if I'm treating the release correctly. I think 9174 # release should show up in the -l (ie -lgmp5) so we don't want to 9175 # add it in twice. Is that correct? 9176 release= 9177 versuffix= 9178 major= 9179 newdeplibs= 9180 droppeddeps=no 9181 case $deplibs_check_method in 9182 pass_all) 9183 # Don't check for shared/static. Everything works. 9184 # This might be a little naive. We might want to check 9185 # whether the library exists or not. But this is on 9186 # osf3 & osf4 and I'm not really sure... Just 9187 # implementing what was already the behavior. 9188 newdeplibs=$deplibs 9189 ;; 9190 test_compile) 9191 # This code stresses the "libraries are programs" paradigm to its 9192 # limits. Maybe even breaks it. We compile a program, linking it 9193 # against the deplibs as a proxy for the library. Then we can check 9194 # whether they linked in statically or dynamically with ldd. 9195 $opt_dry_run || $RM conftest.c 9196 cat > conftest.c <<EOF 9197 int main() { return 0; } 9198EOF 9199 $opt_dry_run || $RM conftest 9200 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 9201 ldd_output=`ldd conftest` 9202 for i in $deplibs; do 9203 case $i in 9204 -l*) 9205 func_stripname -l '' "$i" 9206 name=$func_stripname_result 9207 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9208 case " $predeps $postdeps " in 9209 *" $i "*) 9210 func_append newdeplibs " $i" 9211 i= 9212 ;; 9213 esac 9214 fi 9215 if test -n "$i"; then 9216 libname=`eval "\\$ECHO \"$libname_spec\""` 9217 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9218 set dummy $deplib_matches; shift 9219 deplib_match=$1 9220 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9221 func_append newdeplibs " $i" 9222 else 9223 droppeddeps=yes 9224 echo 9225 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9226 echo "*** I have the capability to make that library automatically link in when" 9227 echo "*** you link to this library. But I can only do this if you have a" 9228 echo "*** shared version of the library, which I believe you do not have" 9229 echo "*** because a test_compile did reveal that the linker did not use it for" 9230 echo "*** its dynamic dependency list that programs get resolved with at runtime." 9231 fi 9232 fi 9233 ;; 9234 *) 9235 func_append newdeplibs " $i" 9236 ;; 9237 esac 9238 done 9239 else 9240 # Error occurred in the first compile. Let's try to salvage 9241 # the situation: Compile a separate program for each library. 9242 for i in $deplibs; do 9243 case $i in 9244 -l*) 9245 func_stripname -l '' "$i" 9246 name=$func_stripname_result 9247 $opt_dry_run || $RM conftest 9248 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 9249 ldd_output=`ldd conftest` 9250 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9251 case " $predeps $postdeps " in 9252 *" $i "*) 9253 func_append newdeplibs " $i" 9254 i= 9255 ;; 9256 esac 9257 fi 9258 if test -n "$i"; then 9259 libname=`eval "\\$ECHO \"$libname_spec\""` 9260 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 9261 set dummy $deplib_matches; shift 9262 deplib_match=$1 9263 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then 9264 func_append newdeplibs " $i" 9265 else 9266 droppeddeps=yes 9267 echo 9268 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 9269 echo "*** I have the capability to make that library automatically link in when" 9270 echo "*** you link to this library. But I can only do this if you have a" 9271 echo "*** shared version of the library, which you do not appear to have" 9272 echo "*** because a test_compile did reveal that the linker did not use this one" 9273 echo "*** as a dynamic dependency that programs can get resolved with at runtime." 9274 fi 9275 fi 9276 else 9277 droppeddeps=yes 9278 echo 9279 $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 9280 echo "*** make it link in! You will probably need to install it or some" 9281 echo "*** library that it depends on before this library will be fully" 9282 echo "*** functional. Installing it before continuing would be even better." 9283 fi 9284 ;; 9285 *) 9286 func_append newdeplibs " $i" 9287 ;; 9288 esac 9289 done 9290 fi 9291 ;; 9292 file_magic*) 9293 set dummy $deplibs_check_method; shift 9294 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 9295 for a_deplib in $deplibs; do 9296 case $a_deplib in 9297 -l*) 9298 func_stripname -l '' "$a_deplib" 9299 name=$func_stripname_result 9300 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9301 case " $predeps $postdeps " in 9302 *" $a_deplib "*) 9303 func_append newdeplibs " $a_deplib" 9304 a_deplib= 9305 ;; 9306 esac 9307 fi 9308 if test -n "$a_deplib"; then 9309 libname=`eval "\\$ECHO \"$libname_spec\""` 9310 if test -n "$file_magic_glob"; then 9311 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 9312 else 9313 libnameglob=$libname 9314 fi 9315 test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` 9316 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9317 if test yes = "$want_nocaseglob"; then 9318 shopt -s nocaseglob 9319 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9320 $nocaseglob 9321 else 9322 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 9323 fi 9324 for potent_lib in $potential_libs; do 9325 # Follow soft links. 9326 if ls -lLd "$potent_lib" 2>/dev/null | 9327 $GREP " -> " >/dev/null; then 9328 continue 9329 fi 9330 # The statement above tries to avoid entering an 9331 # endless loop below, in case of cyclic links. 9332 # We might still enter an endless loop, since a link 9333 # loop can be closed while we follow links, 9334 # but so what? 9335 potlib=$potent_lib 9336 while test -h "$potlib" 2>/dev/null; do 9337 potliblink=`ls -ld $potlib | $SED 's/.* -> //'` 9338 case $potliblink in 9339 [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; 9340 *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; 9341 esac 9342 done 9343 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 9344 $SED -e 10q | 9345 $EGREP "$file_magic_regex" > /dev/null; then 9346 func_append newdeplibs " $a_deplib" 9347 a_deplib= 9348 break 2 9349 fi 9350 done 9351 done 9352 fi 9353 if test -n "$a_deplib"; then 9354 droppeddeps=yes 9355 echo 9356 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9357 echo "*** I have the capability to make that library automatically link in when" 9358 echo "*** you link to this library. But I can only do this if you have a" 9359 echo "*** shared version of the library, which you do not appear to have" 9360 echo "*** because I did check the linker path looking for a file starting" 9361 if test -z "$potlib"; then 9362 $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 9363 else 9364 $ECHO "*** with $libname and none of the candidates passed a file format test" 9365 $ECHO "*** using a file magic. Last file checked: $potlib" 9366 fi 9367 fi 9368 ;; 9369 *) 9370 # Add a -L argument. 9371 func_append newdeplibs " $a_deplib" 9372 ;; 9373 esac 9374 done # Gone through all deplibs. 9375 ;; 9376 match_pattern*) 9377 set dummy $deplibs_check_method; shift 9378 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 9379 for a_deplib in $deplibs; do 9380 case $a_deplib in 9381 -l*) 9382 func_stripname -l '' "$a_deplib" 9383 name=$func_stripname_result 9384 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9385 case " $predeps $postdeps " in 9386 *" $a_deplib "*) 9387 func_append newdeplibs " $a_deplib" 9388 a_deplib= 9389 ;; 9390 esac 9391 fi 9392 if test -n "$a_deplib"; then 9393 libname=`eval "\\$ECHO \"$libname_spec\""` 9394 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 9395 potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 9396 for potent_lib in $potential_libs; do 9397 potlib=$potent_lib # see symlink-check above in file_magic test 9398 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 9399 $EGREP "$match_pattern_regex" > /dev/null; then 9400 func_append newdeplibs " $a_deplib" 9401 a_deplib= 9402 break 2 9403 fi 9404 done 9405 done 9406 fi 9407 if test -n "$a_deplib"; then 9408 droppeddeps=yes 9409 echo 9410 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 9411 echo "*** I have the capability to make that library automatically link in when" 9412 echo "*** you link to this library. But I can only do this if you have a" 9413 echo "*** shared version of the library, which you do not appear to have" 9414 echo "*** because I did check the linker path looking for a file starting" 9415 if test -z "$potlib"; then 9416 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 9417 else 9418 $ECHO "*** with $libname and none of the candidates passed a file format test" 9419 $ECHO "*** using a regex pattern. Last file checked: $potlib" 9420 fi 9421 fi 9422 ;; 9423 *) 9424 # Add a -L argument. 9425 func_append newdeplibs " $a_deplib" 9426 ;; 9427 esac 9428 done # Gone through all deplibs. 9429 ;; 9430 none | unknown | *) 9431 newdeplibs= 9432 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 9433 if test yes = "$allow_libtool_libs_with_static_runtimes"; then 9434 for i in $predeps $postdeps; do 9435 # can't use Xsed below, because $i might contain '/' 9436 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` 9437 done 9438 fi 9439 case $tmp_deplibs in 9440 *[!\ \ ]*) 9441 echo 9442 if test none = "$deplibs_check_method"; then 9443 echo "*** Warning: inter-library dependencies are not supported in this platform." 9444 else 9445 echo "*** Warning: inter-library dependencies are not known to be supported." 9446 fi 9447 echo "*** All declared inter-library dependencies are being dropped." 9448 droppeddeps=yes 9449 ;; 9450 esac 9451 ;; 9452 esac 9453 versuffix=$versuffix_save 9454 major=$major_save 9455 release=$release_save 9456 libname=$libname_save 9457 name=$name_save 9458 9459 case $host in 9460 *-*-rhapsody* | *-*-darwin1.[012]) 9461 # On Rhapsody replace the C library with the System framework 9462 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 9463 ;; 9464 esac 9465 9466 if test yes = "$droppeddeps"; then 9467 if test yes = "$module"; then 9468 echo 9469 echo "*** Warning: libtool could not satisfy all declared inter-library" 9470 $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 9471 echo "*** a static module, that should work as long as the dlopening" 9472 echo "*** application is linked with the -dlopen flag." 9473 if test -z "$global_symbol_pipe"; then 9474 echo 9475 echo "*** However, this would only work if libtool was able to extract symbol" 9476 echo "*** lists from a program, using 'nm' or equivalent, but libtool could" 9477 echo "*** not find such a program. So, this module is probably useless." 9478 echo "*** 'nm' from GNU binutils and a full rebuild may help." 9479 fi 9480 if test no = "$build_old_libs"; then 9481 oldlibs=$output_objdir/$libname.$libext 9482 build_libtool_libs=module 9483 build_old_libs=yes 9484 else 9485 build_libtool_libs=no 9486 fi 9487 else 9488 echo "*** The inter-library dependencies that have been dropped here will be" 9489 echo "*** automatically added whenever a program is linked with this library" 9490 echo "*** or is declared to -dlopen it." 9491 9492 if test no = "$allow_undefined"; then 9493 echo 9494 echo "*** Since this library must not contain undefined symbols," 9495 echo "*** because either the platform does not support them or" 9496 echo "*** it was explicitly requested with -no-undefined," 9497 echo "*** libtool will only create a static version of it." 9498 if test no = "$build_old_libs"; then 9499 oldlibs=$output_objdir/$libname.$libext 9500 build_libtool_libs=module 9501 build_old_libs=yes 9502 else 9503 build_libtool_libs=no 9504 fi 9505 fi 9506 fi 9507 fi 9508 # Done checking deplibs! 9509 deplibs=$newdeplibs 9510 fi 9511 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 9512 case $host in 9513 *-*-darwin*) 9514 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9515 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9516 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 9517 ;; 9518 esac 9519 9520 # move library search paths that coincide with paths to not yet 9521 # installed libraries to the beginning of the library search list 9522 new_libs= 9523 for path in $notinst_path; do 9524 case " $new_libs " in 9525 *" -L$path/$objdir "*) ;; 9526 *) 9527 case " $deplibs " in 9528 *" -L$path/$objdir "*) 9529 func_append new_libs " -L$path/$objdir" ;; 9530 esac 9531 ;; 9532 esac 9533 done 9534 for deplib in $deplibs; do 9535 case $deplib in 9536 -L*) 9537 case " $new_libs " in 9538 *" $deplib "*) ;; 9539 *) func_append new_libs " $deplib" ;; 9540 esac 9541 ;; 9542 *) func_append new_libs " $deplib" ;; 9543 esac 9544 done 9545 deplibs=$new_libs 9546 9547 # All the library-specific variables (install_libdir is set above). 9548 library_names= 9549 old_library= 9550 dlname= 9551 9552 # Test again, we may have decided not to build it any more 9553 if test yes = "$build_libtool_libs"; then 9554 # Remove $wl instances when linking with ld. 9555 # FIXME: should test the right _cmds variable. 9556 case $archive_cmds in 9557 *\$LD\ *) wl= ;; 9558 esac 9559 if test yes = "$hardcode_into_libs"; then 9560 # Hardcode the library paths 9561 hardcode_libdirs= 9562 dep_rpath= 9563 rpath=$finalize_rpath 9564 test relink = "$opt_mode" || rpath=$compile_rpath$rpath 9565 for libdir in $rpath; do 9566 if test -n "$hardcode_libdir_flag_spec"; then 9567 if test -n "$hardcode_libdir_separator"; then 9568 func_replace_sysroot "$libdir" 9569 libdir=$func_replace_sysroot_result 9570 if test -z "$hardcode_libdirs"; then 9571 hardcode_libdirs=$libdir 9572 else 9573 # Just accumulate the unique libdirs. 9574 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 9575 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 9576 ;; 9577 *) 9578 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 9579 ;; 9580 esac 9581 fi 9582 else 9583 eval flag=\"$hardcode_libdir_flag_spec\" 9584 func_append dep_rpath " $flag" 9585 fi 9586 elif test -n "$runpath_var"; then 9587 case "$perm_rpath " in 9588 *" $libdir "*) ;; 9589 *) func_append perm_rpath " $libdir" ;; 9590 esac 9591 fi 9592 done 9593 # Substitute the hardcoded libdirs into the rpath. 9594 if test -n "$hardcode_libdir_separator" && 9595 test -n "$hardcode_libdirs"; then 9596 libdir=$hardcode_libdirs 9597 eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" 9598 fi 9599 if test -n "$runpath_var" && test -n "$perm_rpath"; then 9600 # We should set the runpath_var. 9601 rpath= 9602 for dir in $perm_rpath; do 9603 func_append rpath "$dir:" 9604 done 9605 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 9606 fi 9607 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 9608 fi 9609 9610 shlibpath=$finalize_shlibpath 9611 test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath 9612 if test -n "$shlibpath"; then 9613 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 9614 fi 9615 9616 # Get the real and link names of the library. 9617 eval shared_ext=\"$shrext_cmds\" 9618 eval library_names=\"$library_names_spec\" 9619 set dummy $library_names 9620 shift 9621 realname=$1 9622 shift 9623 9624 if test -n "$soname_spec"; then 9625 eval soname=\"$soname_spec\" 9626 else 9627 soname=$realname 9628 fi 9629 if test -z "$dlname"; then 9630 dlname=$soname 9631 fi 9632 9633 lib=$output_objdir/$realname 9634 linknames= 9635 for link 9636 do 9637 func_append linknames " $link" 9638 done 9639 9640 # Use standard objects if they are pic 9641 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 9642 test "X$libobjs" = "X " && libobjs= 9643 9644 delfiles= 9645 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9646 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 9647 export_symbols=$output_objdir/$libname.uexp 9648 func_append delfiles " $export_symbols" 9649 fi 9650 9651 orig_export_symbols= 9652 case $host_os in 9653 cygwin* | mingw* | cegcc*) 9654 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 9655 # exporting using user supplied symfile 9656 func_dll_def_p "$export_symbols" || { 9657 # and it's NOT already a .def file. Must figure out 9658 # which of the given symbols are data symbols and tag 9659 # them as such. So, trigger use of export_symbols_cmds. 9660 # export_symbols gets reassigned inside the "prepare 9661 # the list of exported symbols" if statement, so the 9662 # include_expsyms logic still works. 9663 orig_export_symbols=$export_symbols 9664 export_symbols= 9665 always_export_symbols=yes 9666 } 9667 fi 9668 ;; 9669 esac 9670 9671 # Prepare the list of exported symbols 9672 if test -z "$export_symbols"; then 9673 if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then 9674 func_verbose "generating symbol list for '$libname.la'" 9675 export_symbols=$output_objdir/$libname.exp 9676 $opt_dry_run || $RM $export_symbols 9677 cmds=$export_symbols_cmds 9678 save_ifs=$IFS; IFS='~' 9679 for cmd1 in $cmds; do 9680 IFS=$save_ifs 9681 # Take the normal branch if the nm_file_list_spec branch 9682 # doesn't work or if tool conversion is not needed. 9683 case $nm_file_list_spec~$to_tool_file_cmd in 9684 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 9685 try_normal_branch=yes 9686 eval cmd=\"$cmd1\" 9687 func_len " $cmd" 9688 len=$func_len_result 9689 ;; 9690 *) 9691 try_normal_branch=no 9692 ;; 9693 esac 9694 if test yes = "$try_normal_branch" \ 9695 && { test "$len" -lt "$max_cmd_len" \ 9696 || test "$max_cmd_len" -le -1; } 9697 then 9698 func_show_eval "$cmd" 'exit $?' 9699 skipped_export=false 9700 elif test -n "$nm_file_list_spec"; then 9701 func_basename "$output" 9702 output_la=$func_basename_result 9703 save_libobjs=$libobjs 9704 save_output=$output 9705 output=$output_objdir/$output_la.nm 9706 func_to_tool_file "$output" 9707 libobjs=$nm_file_list_spec$func_to_tool_file_result 9708 func_append delfiles " $output" 9709 func_verbose "creating $NM input file list: $output" 9710 for obj in $save_libobjs; do 9711 func_to_tool_file "$obj" 9712 $ECHO "$func_to_tool_file_result" 9713 done > "$output" 9714 eval cmd=\"$cmd1\" 9715 func_show_eval "$cmd" 'exit $?' 9716 output=$save_output 9717 libobjs=$save_libobjs 9718 skipped_export=false 9719 else 9720 # The command line is too long to execute in one step. 9721 func_verbose "using reloadable object file for export list..." 9722 skipped_export=: 9723 # Break out early, otherwise skipped_export may be 9724 # set to false by a later but shorter cmd. 9725 break 9726 fi 9727 done 9728 IFS=$save_ifs 9729 if test -n "$export_symbols_regex" && test : != "$skipped_export"; then 9730 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 9731 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 9732 fi 9733 fi 9734 fi 9735 9736 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9737 tmp_export_symbols=$export_symbols 9738 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 9739 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 9740 fi 9741 9742 if test : != "$skipped_export" && test -n "$orig_export_symbols"; then 9743 # The given exports_symbols file has to be filtered, so filter it. 9744 func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 9745 # FIXME: $output_objdir/$libname.filter potentially contains lots of 9746 # 's' commands, which not all seds can handle. GNU sed should be fine 9747 # though. Also, the filter scales superlinearly with the number of 9748 # global variables. join(1) would be nice here, but unfortunately 9749 # isn't a blessed tool. 9750 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 9751 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 9752 export_symbols=$output_objdir/$libname.def 9753 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 9754 fi 9755 9756 tmp_deplibs= 9757 for test_deplib in $deplibs; do 9758 case " $convenience " in 9759 *" $test_deplib "*) ;; 9760 *) 9761 func_append tmp_deplibs " $test_deplib" 9762 ;; 9763 esac 9764 done 9765 deplibs=$tmp_deplibs 9766 9767 if test -n "$convenience"; then 9768 if test -n "$whole_archive_flag_spec" && 9769 test yes = "$compiler_needs_object" && 9770 test -z "$libobjs"; then 9771 # extract the archives, so we have objects to list. 9772 # TODO: could optimize this to just extract one archive. 9773 whole_archive_flag_spec= 9774 fi 9775 if test -n "$whole_archive_flag_spec"; then 9776 save_libobjs=$libobjs 9777 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 9778 test "X$libobjs" = "X " && libobjs= 9779 else 9780 gentop=$output_objdir/${outputname}x 9781 func_append generated " $gentop" 9782 9783 func_extract_archives $gentop $convenience 9784 func_append libobjs " $func_extract_archives_result" 9785 test "X$libobjs" = "X " && libobjs= 9786 fi 9787 fi 9788 9789 if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then 9790 eval flag=\"$thread_safe_flag_spec\" 9791 func_append linker_flags " $flag" 9792 fi 9793 9794 # Make a backup of the uninstalled library when relinking 9795 if test relink = "$opt_mode"; then 9796 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 9797 fi 9798 9799 # Do each of the archive commands. 9800 if test yes = "$module" && test -n "$module_cmds"; then 9801 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 9802 eval test_cmds=\"$module_expsym_cmds\" 9803 cmds=$module_expsym_cmds 9804 else 9805 eval test_cmds=\"$module_cmds\" 9806 cmds=$module_cmds 9807 fi 9808 else 9809 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 9810 eval test_cmds=\"$archive_expsym_cmds\" 9811 cmds=$archive_expsym_cmds 9812 else 9813 eval test_cmds=\"$archive_cmds\" 9814 cmds=$archive_cmds 9815 fi 9816 fi 9817 9818 if test : != "$skipped_export" && 9819 func_len " $test_cmds" && 9820 len=$func_len_result && 9821 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 9822 : 9823 else 9824 # The command line is too long to link in one step, link piecewise 9825 # or, if using GNU ld and skipped_export is not :, use a linker 9826 # script. 9827 9828 # Save the value of $output and $libobjs because we want to 9829 # use them later. If we have whole_archive_flag_spec, we 9830 # want to use save_libobjs as it was before 9831 # whole_archive_flag_spec was expanded, because we can't 9832 # assume the linker understands whole_archive_flag_spec. 9833 # This may have to be revisited, in case too many 9834 # convenience libraries get linked in and end up exceeding 9835 # the spec. 9836 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 9837 save_libobjs=$libobjs 9838 fi 9839 save_output=$output 9840 func_basename "$output" 9841 output_la=$func_basename_result 9842 9843 # Clear the reloadable object creation command queue and 9844 # initialize k to one. 9845 test_cmds= 9846 concat_cmds= 9847 objlist= 9848 last_robj= 9849 k=1 9850 9851 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then 9852 output=$output_objdir/$output_la.lnkscript 9853 func_verbose "creating GNU ld script: $output" 9854 echo 'INPUT (' > $output 9855 for obj in $save_libobjs 9856 do 9857 func_to_tool_file "$obj" 9858 $ECHO "$func_to_tool_file_result" >> $output 9859 done 9860 echo ')' >> $output 9861 func_append delfiles " $output" 9862 func_to_tool_file "$output" 9863 output=$func_to_tool_file_result 9864 elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then 9865 output=$output_objdir/$output_la.lnk 9866 func_verbose "creating linker input file list: $output" 9867 : > $output 9868 set x $save_libobjs 9869 shift 9870 firstobj= 9871 if test yes = "$compiler_needs_object"; then 9872 firstobj="$1 " 9873 shift 9874 fi 9875 for obj 9876 do 9877 func_to_tool_file "$obj" 9878 $ECHO "$func_to_tool_file_result" >> $output 9879 done 9880 func_append delfiles " $output" 9881 func_to_tool_file "$output" 9882 output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 9883 else 9884 if test -n "$save_libobjs"; then 9885 func_verbose "creating reloadable object files..." 9886 output=$output_objdir/$output_la-$k.$objext 9887 eval test_cmds=\"$reload_cmds\" 9888 func_len " $test_cmds" 9889 len0=$func_len_result 9890 len=$len0 9891 9892 # Loop over the list of objects to be linked. 9893 for obj in $save_libobjs 9894 do 9895 func_len " $obj" 9896 func_arith $len + $func_len_result 9897 len=$func_arith_result 9898 if test -z "$objlist" || 9899 test "$len" -lt "$max_cmd_len"; then 9900 func_append objlist " $obj" 9901 else 9902 # The command $test_cmds is almost too long, add a 9903 # command to the queue. 9904 if test 1 -eq "$k"; then 9905 # The first file doesn't have a previous command to add. 9906 reload_objs=$objlist 9907 eval concat_cmds=\"$reload_cmds\" 9908 else 9909 # All subsequent reloadable object files will link in 9910 # the last one created. 9911 reload_objs="$objlist $last_robj" 9912 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 9913 fi 9914 last_robj=$output_objdir/$output_la-$k.$objext 9915 func_arith $k + 1 9916 k=$func_arith_result 9917 output=$output_objdir/$output_la-$k.$objext 9918 objlist=" $obj" 9919 func_len " $last_robj" 9920 func_arith $len0 + $func_len_result 9921 len=$func_arith_result 9922 fi 9923 done 9924 # Handle the remaining objects by creating one last 9925 # reloadable object file. All subsequent reloadable object 9926 # files will link in the last one created. 9927 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9928 reload_objs="$objlist $last_robj" 9929 eval concat_cmds=\"\$concat_cmds$reload_cmds\" 9930 if test -n "$last_robj"; then 9931 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 9932 fi 9933 func_append delfiles " $output" 9934 9935 else 9936 output= 9937 fi 9938 9939 ${skipped_export-false} && { 9940 func_verbose "generating symbol list for '$libname.la'" 9941 export_symbols=$output_objdir/$libname.exp 9942 $opt_dry_run || $RM $export_symbols 9943 libobjs=$output 9944 # Append the command to create the export file. 9945 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9946 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 9947 if test -n "$last_robj"; then 9948 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 9949 fi 9950 } 9951 9952 test -n "$save_libobjs" && 9953 func_verbose "creating a temporary reloadable object file: $output" 9954 9955 # Loop through the commands generated above and execute them. 9956 save_ifs=$IFS; IFS='~' 9957 for cmd in $concat_cmds; do 9958 IFS=$save_ifs 9959 $opt_quiet || { 9960 func_quote_for_expand "$cmd" 9961 eval "func_echo $func_quote_for_expand_result" 9962 } 9963 $opt_dry_run || eval "$cmd" || { 9964 lt_exit=$? 9965 9966 # Restore the uninstalled library and exit 9967 if test relink = "$opt_mode"; then 9968 ( cd "$output_objdir" && \ 9969 $RM "${realname}T" && \ 9970 $MV "${realname}U" "$realname" ) 9971 fi 9972 9973 exit $lt_exit 9974 } 9975 done 9976 IFS=$save_ifs 9977 9978 if test -n "$export_symbols_regex" && ${skipped_export-false}; then 9979 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 9980 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 9981 fi 9982 fi 9983 9984 ${skipped_export-false} && { 9985 if test -n "$export_symbols" && test -n "$include_expsyms"; then 9986 tmp_export_symbols=$export_symbols 9987 test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols 9988 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 9989 fi 9990 9991 if test -n "$orig_export_symbols"; then 9992 # The given exports_symbols file has to be filtered, so filter it. 9993 func_verbose "filter symbol list for '$libname.la' to tag DATA exports" 9994 # FIXME: $output_objdir/$libname.filter potentially contains lots of 9995 # 's' commands, which not all seds can handle. GNU sed should be fine 9996 # though. Also, the filter scales superlinearly with the number of 9997 # global variables. join(1) would be nice here, but unfortunately 9998 # isn't a blessed tool. 9999 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 10000 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 10001 export_symbols=$output_objdir/$libname.def 10002 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 10003 fi 10004 } 10005 10006 libobjs=$output 10007 # Restore the value of output. 10008 output=$save_output 10009 10010 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 10011 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 10012 test "X$libobjs" = "X " && libobjs= 10013 fi 10014 # Expand the library linking commands again to reset the 10015 # value of $libobjs for piecewise linking. 10016 10017 # Do each of the archive commands. 10018 if test yes = "$module" && test -n "$module_cmds"; then 10019 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 10020 cmds=$module_expsym_cmds 10021 else 10022 cmds=$module_cmds 10023 fi 10024 else 10025 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 10026 cmds=$archive_expsym_cmds 10027 else 10028 cmds=$archive_cmds 10029 fi 10030 fi 10031 fi 10032 10033 if test -n "$delfiles"; then 10034 # Append the command to remove temporary files to $cmds. 10035 eval cmds=\"\$cmds~\$RM $delfiles\" 10036 fi 10037 10038 # Add any objects from preloaded convenience libraries 10039 if test -n "$dlprefiles"; then 10040 gentop=$output_objdir/${outputname}x 10041 func_append generated " $gentop" 10042 10043 func_extract_archives $gentop $dlprefiles 10044 func_append libobjs " $func_extract_archives_result" 10045 test "X$libobjs" = "X " && libobjs= 10046 fi 10047 10048 save_ifs=$IFS; IFS='~' 10049 for cmd in $cmds; do 10050 IFS=$sp$nl 10051 eval cmd=\"$cmd\" 10052 IFS=$save_ifs 10053 $opt_quiet || { 10054 func_quote_for_expand "$cmd" 10055 eval "func_echo $func_quote_for_expand_result" 10056 } 10057 $opt_dry_run || eval "$cmd" || { 10058 lt_exit=$? 10059 10060 # Restore the uninstalled library and exit 10061 if test relink = "$opt_mode"; then 10062 ( cd "$output_objdir" && \ 10063 $RM "${realname}T" && \ 10064 $MV "${realname}U" "$realname" ) 10065 fi 10066 10067 exit $lt_exit 10068 } 10069 done 10070 IFS=$save_ifs 10071 10072 # Restore the uninstalled library and exit 10073 if test relink = "$opt_mode"; then 10074 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 10075 10076 if test -n "$convenience"; then 10077 if test -z "$whole_archive_flag_spec"; then 10078 func_show_eval '${RM}r "$gentop"' 10079 fi 10080 fi 10081 10082 exit $EXIT_SUCCESS 10083 fi 10084 10085 # Create links to the real library. 10086 for linkname in $linknames; do 10087 if test "$realname" != "$linkname"; then 10088 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 10089 fi 10090 done 10091 10092 # If -module or -export-dynamic was specified, set the dlname. 10093 if test yes = "$module" || test yes = "$export_dynamic"; then 10094 # On all known operating systems, these are identical. 10095 dlname=$soname 10096 fi 10097 fi 10098 ;; 10099 10100 obj) 10101 if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then 10102 func_warning "'-dlopen' is ignored for objects" 10103 fi 10104 10105 case " $deplibs" in 10106 *\ -l* | *\ -L*) 10107 func_warning "'-l' and '-L' are ignored for objects" ;; 10108 esac 10109 10110 test -n "$rpath" && \ 10111 func_warning "'-rpath' is ignored for objects" 10112 10113 test -n "$xrpath" && \ 10114 func_warning "'-R' is ignored for objects" 10115 10116 test -n "$vinfo" && \ 10117 func_warning "'-version-info' is ignored for objects" 10118 10119 test -n "$release" && \ 10120 func_warning "'-release' is ignored for objects" 10121 10122 case $output in 10123 *.lo) 10124 test -n "$objs$old_deplibs" && \ 10125 func_fatal_error "cannot build library object '$output' from non-libtool objects" 10126 10127 libobj=$output 10128 func_lo2o "$libobj" 10129 obj=$func_lo2o_result 10130 ;; 10131 *) 10132 libobj= 10133 obj=$output 10134 ;; 10135 esac 10136 10137 # Delete the old objects. 10138 $opt_dry_run || $RM $obj $libobj 10139 10140 # Objects from convenience libraries. This assumes 10141 # single-version convenience libraries. Whenever we create 10142 # different ones for PIC/non-PIC, this we'll have to duplicate 10143 # the extraction. 10144 reload_conv_objs= 10145 gentop= 10146 # if reload_cmds runs $LD directly, get rid of -Wl from 10147 # whole_archive_flag_spec and hope we can get by with turning comma 10148 # into space. 10149 case $reload_cmds in 10150 *\$LD[\ \$]*) wl= ;; 10151 esac 10152 if test -n "$convenience"; then 10153 if test -n "$whole_archive_flag_spec"; then 10154 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 10155 test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 10156 reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags 10157 else 10158 gentop=$output_objdir/${obj}x 10159 func_append generated " $gentop" 10160 10161 func_extract_archives $gentop $convenience 10162 reload_conv_objs="$reload_objs $func_extract_archives_result" 10163 fi 10164 fi 10165 10166 # If we're not building shared, we need to use non_pic_objs 10167 test yes = "$build_libtool_libs" || libobjs=$non_pic_objects 10168 10169 # Create the old-style object. 10170 reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs 10171 10172 output=$obj 10173 func_execute_cmds "$reload_cmds" 'exit $?' 10174 10175 # Exit if we aren't doing a library object file. 10176 if test -z "$libobj"; then 10177 if test -n "$gentop"; then 10178 func_show_eval '${RM}r "$gentop"' 10179 fi 10180 10181 exit $EXIT_SUCCESS 10182 fi 10183 10184 test yes = "$build_libtool_libs" || { 10185 if test -n "$gentop"; then 10186 func_show_eval '${RM}r "$gentop"' 10187 fi 10188 10189 # Create an invalid libtool object if no PIC, so that we don't 10190 # accidentally link it into a program. 10191 # $show "echo timestamp > $libobj" 10192 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 10193 exit $EXIT_SUCCESS 10194 } 10195 10196 if test -n "$pic_flag" || test default != "$pic_mode"; then 10197 # Only do commands if we really have different PIC objects. 10198 reload_objs="$libobjs $reload_conv_objs" 10199 output=$libobj 10200 func_execute_cmds "$reload_cmds" 'exit $?' 10201 fi 10202 10203 if test -n "$gentop"; then 10204 func_show_eval '${RM}r "$gentop"' 10205 fi 10206 10207 exit $EXIT_SUCCESS 10208 ;; 10209 10210 prog) 10211 case $host in 10212 *cygwin*) func_stripname '' '.exe' "$output" 10213 output=$func_stripname_result.exe;; 10214 esac 10215 test -n "$vinfo" && \ 10216 func_warning "'-version-info' is ignored for programs" 10217 10218 test -n "$release" && \ 10219 func_warning "'-release' is ignored for programs" 10220 10221 $preload \ 10222 && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ 10223 && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." 10224 10225 case $host in 10226 *-*-rhapsody* | *-*-darwin1.[012]) 10227 # On Rhapsody replace the C library is the System framework 10228 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 10229 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 10230 ;; 10231 esac 10232 10233 case $host in 10234 *-*-darwin*) 10235 # Don't allow lazy linking, it breaks C++ global constructors 10236 # But is supposedly fixed on 10.4 or later (yay!). 10237 if test CXX = "$tagname"; then 10238 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10239 10.[0123]) 10240 func_append compile_command " $wl-bind_at_load" 10241 func_append finalize_command " $wl-bind_at_load" 10242 ;; 10243 esac 10244 fi 10245 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 10246 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 10247 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 10248 ;; 10249 esac 10250 10251 10252 # move library search paths that coincide with paths to not yet 10253 # installed libraries to the beginning of the library search list 10254 new_libs= 10255 for path in $notinst_path; do 10256 case " $new_libs " in 10257 *" -L$path/$objdir "*) ;; 10258 *) 10259 case " $compile_deplibs " in 10260 *" -L$path/$objdir "*) 10261 func_append new_libs " -L$path/$objdir" ;; 10262 esac 10263 ;; 10264 esac 10265 done 10266 for deplib in $compile_deplibs; do 10267 case $deplib in 10268 -L*) 10269 case " $new_libs " in 10270 *" $deplib "*) ;; 10271 *) func_append new_libs " $deplib" ;; 10272 esac 10273 ;; 10274 *) func_append new_libs " $deplib" ;; 10275 esac 10276 done 10277 compile_deplibs=$new_libs 10278 10279 10280 func_append compile_command " $compile_deplibs" 10281 func_append finalize_command " $finalize_deplibs" 10282 10283 if test -n "$rpath$xrpath"; then 10284 # If the user specified any rpath flags, then add them. 10285 for libdir in $rpath $xrpath; do 10286 # This is the magic to use -rpath. 10287 case "$finalize_rpath " in 10288 *" $libdir "*) ;; 10289 *) func_append finalize_rpath " $libdir" ;; 10290 esac 10291 done 10292 fi 10293 10294 # Now hardcode the library paths 10295 rpath= 10296 hardcode_libdirs= 10297 for libdir in $compile_rpath $finalize_rpath; do 10298 if test -n "$hardcode_libdir_flag_spec"; then 10299 if test -n "$hardcode_libdir_separator"; then 10300 if test -z "$hardcode_libdirs"; then 10301 hardcode_libdirs=$libdir 10302 else 10303 # Just accumulate the unique libdirs. 10304 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10305 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10306 ;; 10307 *) 10308 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10309 ;; 10310 esac 10311 fi 10312 else 10313 eval flag=\"$hardcode_libdir_flag_spec\" 10314 func_append rpath " $flag" 10315 fi 10316 elif test -n "$runpath_var"; then 10317 case "$perm_rpath " in 10318 *" $libdir "*) ;; 10319 *) func_append perm_rpath " $libdir" ;; 10320 esac 10321 fi 10322 case $host in 10323 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 10324 testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` 10325 case :$dllsearchpath: in 10326 *":$libdir:"*) ;; 10327 ::) dllsearchpath=$libdir;; 10328 *) func_append dllsearchpath ":$libdir";; 10329 esac 10330 case :$dllsearchpath: in 10331 *":$testbindir:"*) ;; 10332 ::) dllsearchpath=$testbindir;; 10333 *) func_append dllsearchpath ":$testbindir";; 10334 esac 10335 ;; 10336 esac 10337 done 10338 # Substitute the hardcoded libdirs into the rpath. 10339 if test -n "$hardcode_libdir_separator" && 10340 test -n "$hardcode_libdirs"; then 10341 libdir=$hardcode_libdirs 10342 eval rpath=\" $hardcode_libdir_flag_spec\" 10343 fi 10344 compile_rpath=$rpath 10345 10346 rpath= 10347 hardcode_libdirs= 10348 for libdir in $finalize_rpath; do 10349 if test -n "$hardcode_libdir_flag_spec"; then 10350 if test -n "$hardcode_libdir_separator"; then 10351 if test -z "$hardcode_libdirs"; then 10352 hardcode_libdirs=$libdir 10353 else 10354 # Just accumulate the unique libdirs. 10355 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 10356 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 10357 ;; 10358 *) 10359 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 10360 ;; 10361 esac 10362 fi 10363 else 10364 eval flag=\"$hardcode_libdir_flag_spec\" 10365 func_append rpath " $flag" 10366 fi 10367 elif test -n "$runpath_var"; then 10368 case "$finalize_perm_rpath " in 10369 *" $libdir "*) ;; 10370 *) func_append finalize_perm_rpath " $libdir" ;; 10371 esac 10372 fi 10373 done 10374 # Substitute the hardcoded libdirs into the rpath. 10375 if test -n "$hardcode_libdir_separator" && 10376 test -n "$hardcode_libdirs"; then 10377 libdir=$hardcode_libdirs 10378 eval rpath=\" $hardcode_libdir_flag_spec\" 10379 fi 10380 finalize_rpath=$rpath 10381 10382 if test -n "$libobjs" && test yes = "$build_old_libs"; then 10383 # Transform all the library objects into standard objects. 10384 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10385 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 10386 fi 10387 10388 func_generate_dlsyms "$outputname" "@PROGRAM@" false 10389 10390 # template prelinking step 10391 if test -n "$prelink_cmds"; then 10392 func_execute_cmds "$prelink_cmds" 'exit $?' 10393 fi 10394 10395 wrappers_required=: 10396 case $host in 10397 *cegcc* | *mingw32ce*) 10398 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 10399 wrappers_required=false 10400 ;; 10401 *cygwin* | *mingw* ) 10402 test yes = "$build_libtool_libs" || wrappers_required=false 10403 ;; 10404 *) 10405 if test no = "$need_relink" || test yes != "$build_libtool_libs"; then 10406 wrappers_required=false 10407 fi 10408 ;; 10409 esac 10410 $wrappers_required || { 10411 # Replace the output file specification. 10412 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10413 link_command=$compile_command$compile_rpath 10414 10415 # We have no uninstalled library dependencies, so finalize right now. 10416 exit_status=0 10417 func_show_eval "$link_command" 'exit_status=$?' 10418 10419 if test -n "$postlink_cmds"; then 10420 func_to_tool_file "$output" 10421 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10422 func_execute_cmds "$postlink_cmds" 'exit $?' 10423 fi 10424 10425 # Delete the generated files. 10426 if test -f "$output_objdir/${outputname}S.$objext"; then 10427 func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' 10428 fi 10429 10430 exit $exit_status 10431 } 10432 10433 if test -n "$compile_shlibpath$finalize_shlibpath"; then 10434 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 10435 fi 10436 if test -n "$finalize_shlibpath"; then 10437 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 10438 fi 10439 10440 compile_var= 10441 finalize_var= 10442 if test -n "$runpath_var"; then 10443 if test -n "$perm_rpath"; then 10444 # We should set the runpath_var. 10445 rpath= 10446 for dir in $perm_rpath; do 10447 func_append rpath "$dir:" 10448 done 10449 compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 10450 fi 10451 if test -n "$finalize_perm_rpath"; then 10452 # We should set the runpath_var. 10453 rpath= 10454 for dir in $finalize_perm_rpath; do 10455 func_append rpath "$dir:" 10456 done 10457 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 10458 fi 10459 fi 10460 10461 if test yes = "$no_install"; then 10462 # We don't need to create a wrapper script. 10463 link_command=$compile_var$compile_command$compile_rpath 10464 # Replace the output file specification. 10465 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 10466 # Delete the old output file. 10467 $opt_dry_run || $RM $output 10468 # Link the executable and exit 10469 func_show_eval "$link_command" 'exit $?' 10470 10471 if test -n "$postlink_cmds"; then 10472 func_to_tool_file "$output" 10473 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 10474 func_execute_cmds "$postlink_cmds" 'exit $?' 10475 fi 10476 10477 exit $EXIT_SUCCESS 10478 fi 10479 10480 case $hardcode_action,$fast_install in 10481 relink,*) 10482 # Fast installation is not supported 10483 link_command=$compile_var$compile_command$compile_rpath 10484 relink_command=$finalize_var$finalize_command$finalize_rpath 10485 10486 func_warning "this platform does not like uninstalled shared libraries" 10487 func_warning "'$output' will be relinked during installation" 10488 ;; 10489 *,yes) 10490 link_command=$finalize_var$compile_command$finalize_rpath 10491 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 10492 ;; 10493 *,no) 10494 link_command=$compile_var$compile_command$compile_rpath 10495 relink_command=$finalize_var$finalize_command$finalize_rpath 10496 ;; 10497 *,needless) 10498 link_command=$finalize_var$compile_command$finalize_rpath 10499 relink_command= 10500 ;; 10501 esac 10502 10503 # Replace the output file specification. 10504 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 10505 10506 # Delete the old output files. 10507 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 10508 10509 func_show_eval "$link_command" 'exit $?' 10510 10511 if test -n "$postlink_cmds"; then 10512 func_to_tool_file "$output_objdir/$outputname" 10513 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'` 10514 func_execute_cmds "$postlink_cmds" 'exit $?' 10515 fi 10516 10517 # Now create the wrapper script. 10518 func_verbose "creating $output" 10519 10520 # Quote the relink command for shipping. 10521 if test -n "$relink_command"; then 10522 # Preserve any variables that may affect compiler behavior 10523 for var in $variables_saved_for_relink; do 10524 if eval test -z \"\${$var+set}\"; then 10525 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 10526 elif eval var_value=\$$var; test -z "$var_value"; then 10527 relink_command="$var=; export $var; $relink_command" 10528 else 10529 func_quote_for_eval "$var_value" 10530 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 10531 fi 10532 done 10533 relink_command="(cd `pwd`; $relink_command)" 10534 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 10535 fi 10536 10537 # Only actually do things if not in dry run mode. 10538 $opt_dry_run || { 10539 # win32 will think the script is a binary if it has 10540 # a .exe suffix, so we strip it off here. 10541 case $output in 10542 *.exe) func_stripname '' '.exe' "$output" 10543 output=$func_stripname_result ;; 10544 esac 10545 # test for cygwin because mv fails w/o .exe extensions 10546 case $host in 10547 *cygwin*) 10548 exeext=.exe 10549 func_stripname '' '.exe' "$outputname" 10550 outputname=$func_stripname_result ;; 10551 *) exeext= ;; 10552 esac 10553 case $host in 10554 *cygwin* | *mingw* ) 10555 func_dirname_and_basename "$output" "" "." 10556 output_name=$func_basename_result 10557 output_path=$func_dirname_result 10558 cwrappersource=$output_path/$objdir/lt-$output_name.c 10559 cwrapper=$output_path/$output_name.exe 10560 $RM $cwrappersource $cwrapper 10561 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 10562 10563 func_emit_cwrapperexe_src > $cwrappersource 10564 10565 # The wrapper executable is built using the $host compiler, 10566 # because it contains $host paths and files. If cross- 10567 # compiling, it, like the target executable, must be 10568 # executed on the $host or under an emulation environment. 10569 $opt_dry_run || { 10570 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource 10571 $STRIP $cwrapper 10572 } 10573 10574 # Now, create the wrapper script for func_source use: 10575 func_ltwrapper_scriptname $cwrapper 10576 $RM $func_ltwrapper_scriptname_result 10577 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 10578 $opt_dry_run || { 10579 # note: this script will not be executed, so do not chmod. 10580 if test "x$build" = "x$host"; then 10581 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result 10582 else 10583 func_emit_wrapper no > $func_ltwrapper_scriptname_result 10584 fi 10585 } 10586 ;; 10587 * ) 10588 $RM $output 10589 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 10590 10591 func_emit_wrapper no > $output 10592 chmod +x $output 10593 ;; 10594 esac 10595 } 10596 exit $EXIT_SUCCESS 10597 ;; 10598 esac 10599 10600 # See if we need to build an old-fashioned archive. 10601 for oldlib in $oldlibs; do 10602 10603 case $build_libtool_libs in 10604 convenience) 10605 oldobjs="$libobjs_save $symfileobj" 10606 addlibs=$convenience 10607 build_libtool_libs=no 10608 ;; 10609 module) 10610 oldobjs=$libobjs_save 10611 addlibs=$old_convenience 10612 build_libtool_libs=no 10613 ;; 10614 *) 10615 oldobjs="$old_deplibs $non_pic_objects" 10616 $preload && test -f "$symfileobj" \ 10617 && func_append oldobjs " $symfileobj" 10618 addlibs=$old_convenience 10619 ;; 10620 esac 10621 10622 if test -n "$addlibs"; then 10623 gentop=$output_objdir/${outputname}x 10624 func_append generated " $gentop" 10625 10626 func_extract_archives $gentop $addlibs 10627 func_append oldobjs " $func_extract_archives_result" 10628 fi 10629 10630 # Do each command in the archive commands. 10631 if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then 10632 cmds=$old_archive_from_new_cmds 10633 else 10634 10635 # Add any objects from preloaded convenience libraries 10636 if test -n "$dlprefiles"; then 10637 gentop=$output_objdir/${outputname}x 10638 func_append generated " $gentop" 10639 10640 func_extract_archives $gentop $dlprefiles 10641 func_append oldobjs " $func_extract_archives_result" 10642 fi 10643 10644 # POSIX demands no paths to be encoded in archives. We have 10645 # to avoid creating archives with duplicate basenames if we 10646 # might have to extract them afterwards, e.g., when creating a 10647 # static archive out of a convenience library, or when linking 10648 # the entirety of a libtool archive into another (currently 10649 # not supported by libtool). 10650 if (for obj in $oldobjs 10651 do 10652 func_basename "$obj" 10653 $ECHO "$func_basename_result" 10654 done | sort | sort -uc >/dev/null 2>&1); then 10655 : 10656 else 10657 echo "copying selected object files to avoid basename conflicts..." 10658 gentop=$output_objdir/${outputname}x 10659 func_append generated " $gentop" 10660 func_mkdir_p "$gentop" 10661 save_oldobjs=$oldobjs 10662 oldobjs= 10663 counter=1 10664 for obj in $save_oldobjs 10665 do 10666 func_basename "$obj" 10667 objbase=$func_basename_result 10668 case " $oldobjs " in 10669 " ") oldobjs=$obj ;; 10670 *[\ /]"$objbase "*) 10671 while :; do 10672 # Make sure we don't pick an alternate name that also 10673 # overlaps. 10674 newobj=lt$counter-$objbase 10675 func_arith $counter + 1 10676 counter=$func_arith_result 10677 case " $oldobjs " in 10678 *[\ /]"$newobj "*) ;; 10679 *) if test ! -f "$gentop/$newobj"; then break; fi ;; 10680 esac 10681 done 10682 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" 10683 func_append oldobjs " $gentop/$newobj" 10684 ;; 10685 *) func_append oldobjs " $obj" ;; 10686 esac 10687 done 10688 fi 10689 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 10690 tool_oldlib=$func_to_tool_file_result 10691 eval cmds=\"$old_archive_cmds\" 10692 10693 func_len " $cmds" 10694 len=$func_len_result 10695 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 10696 cmds=$old_archive_cmds 10697 elif test -n "$archiver_list_spec"; then 10698 func_verbose "using command file archive linking..." 10699 for obj in $oldobjs 10700 do 10701 func_to_tool_file "$obj" 10702 $ECHO "$func_to_tool_file_result" 10703 done > $output_objdir/$libname.libcmd 10704 func_to_tool_file "$output_objdir/$libname.libcmd" 10705 oldobjs=" $archiver_list_spec$func_to_tool_file_result" 10706 cmds=$old_archive_cmds 10707 else 10708 # the command line is too long to link in one step, link in parts 10709 func_verbose "using piecewise archive linking..." 10710 save_RANLIB=$RANLIB 10711 RANLIB=: 10712 objlist= 10713 concat_cmds= 10714 save_oldobjs=$oldobjs 10715 oldobjs= 10716 # Is there a better way of finding the last object in the list? 10717 for obj in $save_oldobjs 10718 do 10719 last_oldobj=$obj 10720 done 10721 eval test_cmds=\"$old_archive_cmds\" 10722 func_len " $test_cmds" 10723 len0=$func_len_result 10724 len=$len0 10725 for obj in $save_oldobjs 10726 do 10727 func_len " $obj" 10728 func_arith $len + $func_len_result 10729 len=$func_arith_result 10730 func_append objlist " $obj" 10731 if test "$len" -lt "$max_cmd_len"; then 10732 : 10733 else 10734 # the above command should be used before it gets too long 10735 oldobjs=$objlist 10736 if test "$obj" = "$last_oldobj"; then 10737 RANLIB=$save_RANLIB 10738 fi 10739 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 10740 eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" 10741 objlist= 10742 len=$len0 10743 fi 10744 done 10745 RANLIB=$save_RANLIB 10746 oldobjs=$objlist 10747 if test -z "$oldobjs"; then 10748 eval cmds=\"\$concat_cmds\" 10749 else 10750 eval cmds=\"\$concat_cmds~\$old_archive_cmds\" 10751 fi 10752 fi 10753 fi 10754 func_execute_cmds "$cmds" 'exit $?' 10755 done 10756 10757 test -n "$generated" && \ 10758 func_show_eval "${RM}r$generated" 10759 10760 # Now create the libtool archive. 10761 case $output in 10762 *.la) 10763 old_library= 10764 test yes = "$build_old_libs" && old_library=$libname.$libext 10765 func_verbose "creating $output" 10766 10767 # Preserve any variables that may affect compiler behavior 10768 for var in $variables_saved_for_relink; do 10769 if eval test -z \"\${$var+set}\"; then 10770 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 10771 elif eval var_value=\$$var; test -z "$var_value"; then 10772 relink_command="$var=; export $var; $relink_command" 10773 else 10774 func_quote_for_eval "$var_value" 10775 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 10776 fi 10777 done 10778 # Quote the link command for shipping. 10779 relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" 10780 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 10781 if test yes = "$hardcode_automatic"; then 10782 relink_command= 10783 fi 10784 10785 # Only create the output if not a dry run. 10786 $opt_dry_run || { 10787 for installed in no yes; do 10788 if test yes = "$installed"; then 10789 if test -z "$install_libdir"; then 10790 break 10791 fi 10792 output=$output_objdir/${outputname}i 10793 # Replace all uninstalled libtool libraries with the installed ones 10794 newdependency_libs= 10795 for deplib in $dependency_libs; do 10796 case $deplib in 10797 *.la) 10798 func_basename "$deplib" 10799 name=$func_basename_result 10800 func_resolve_sysroot "$deplib" 10801 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` 10802 test -z "$libdir" && \ 10803 func_fatal_error "'$deplib' is not a valid libtool archive" 10804 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" 10805 ;; 10806 -L*) 10807 func_stripname -L '' "$deplib" 10808 func_replace_sysroot "$func_stripname_result" 10809 func_append newdependency_libs " -L$func_replace_sysroot_result" 10810 ;; 10811 -R*) 10812 func_stripname -R '' "$deplib" 10813 func_replace_sysroot "$func_stripname_result" 10814 func_append newdependency_libs " -R$func_replace_sysroot_result" 10815 ;; 10816 *) func_append newdependency_libs " $deplib" ;; 10817 esac 10818 done 10819 dependency_libs=$newdependency_libs 10820 newdlfiles= 10821 10822 for lib in $dlfiles; do 10823 case $lib in 10824 *.la) 10825 func_basename "$lib" 10826 name=$func_basename_result 10827 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 10828 test -z "$libdir" && \ 10829 func_fatal_error "'$lib' is not a valid libtool archive" 10830 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" 10831 ;; 10832 *) func_append newdlfiles " $lib" ;; 10833 esac 10834 done 10835 dlfiles=$newdlfiles 10836 newdlprefiles= 10837 for lib in $dlprefiles; do 10838 case $lib in 10839 *.la) 10840 # Only pass preopened files to the pseudo-archive (for 10841 # eventual linking with the app. that links it) if we 10842 # didn't already link the preopened objects directly into 10843 # the library: 10844 func_basename "$lib" 10845 name=$func_basename_result 10846 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 10847 test -z "$libdir" && \ 10848 func_fatal_error "'$lib' is not a valid libtool archive" 10849 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" 10850 ;; 10851 esac 10852 done 10853 dlprefiles=$newdlprefiles 10854 else 10855 newdlfiles= 10856 for lib in $dlfiles; do 10857 case $lib in 10858 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; 10859 *) abs=`pwd`"/$lib" ;; 10860 esac 10861 func_append newdlfiles " $abs" 10862 done 10863 dlfiles=$newdlfiles 10864 newdlprefiles= 10865 for lib in $dlprefiles; do 10866 case $lib in 10867 [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; 10868 *) abs=`pwd`"/$lib" ;; 10869 esac 10870 func_append newdlprefiles " $abs" 10871 done 10872 dlprefiles=$newdlprefiles 10873 fi 10874 $RM $output 10875 # place dlname in correct position for cygwin 10876 # In fact, it would be nice if we could use this code for all target 10877 # systems that can't hard-code library paths into their executables 10878 # and that have no shared library path variable independent of PATH, 10879 # but it turns out we can't easily determine that from inspecting 10880 # libtool variables, so we have to hard-code the OSs to which it 10881 # applies here; at the moment, that means platforms that use the PE 10882 # object format with DLL files. See the long comment at the top of 10883 # tests/bindir.at for full details. 10884 tdlname=$dlname 10885 case $host,$output,$installed,$module,$dlname in 10886 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) 10887 # If a -bindir argument was supplied, place the dll there. 10888 if test -n "$bindir"; then 10889 func_relative_path "$install_libdir" "$bindir" 10890 tdlname=$func_relative_path_result/$dlname 10891 else 10892 # Otherwise fall back on heuristic. 10893 tdlname=../bin/$dlname 10894 fi 10895 ;; 10896 esac 10897 $ECHO > $output "\ 10898# $outputname - a libtool library file 10899# Generated by $PROGRAM (GNU $PACKAGE) $VERSION 10900# 10901# Please DO NOT delete this file! 10902# It is necessary for linking the library. 10903 10904# The name that we can dlopen(3). 10905dlname='$tdlname' 10906 10907# Names of this library. 10908library_names='$library_names' 10909 10910# The name of the static archive. 10911old_library='$old_library' 10912 10913# Linker flags that cannot go in dependency_libs. 10914inherited_linker_flags='$new_inherited_linker_flags' 10915 10916# Libraries that this one depends upon. 10917dependency_libs='$dependency_libs' 10918 10919# Names of additional weak libraries provided by this library 10920weak_library_names='$weak_libs' 10921 10922# Version information for $libname. 10923current=$current 10924age=$age 10925revision=$revision 10926 10927# Is this an already installed library? 10928installed=$installed 10929 10930# Should we warn about portability when linking against -modules? 10931shouldnotlink=$module 10932 10933# Files to dlopen/dlpreopen 10934dlopen='$dlfiles' 10935dlpreopen='$dlprefiles' 10936 10937# Directory that this library needs to be installed in: 10938libdir='$install_libdir'" 10939 if test no,yes = "$installed,$need_relink"; then 10940 $ECHO >> $output "\ 10941relink_command=\"$relink_command\"" 10942 fi 10943 done 10944 } 10945 10946 # Do a symbolic link so that the libtool archive can be found in 10947 # LD_LIBRARY_PATH before the program is installed. 10948 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' 10949 ;; 10950 esac 10951 exit $EXIT_SUCCESS 10952} 10953 10954if test link = "$opt_mode" || test relink = "$opt_mode"; then 10955 func_mode_link ${1+"$@"} 10956fi 10957 10958 10959# func_mode_uninstall arg... 10960func_mode_uninstall () 10961{ 10962 $debug_cmd 10963 10964 RM=$nonopt 10965 files= 10966 rmforce=false 10967 exit_status=0 10968 10969 # This variable tells wrapper scripts just to set variables rather 10970 # than running their programs. 10971 libtool_install_magic=$magic 10972 10973 for arg 10974 do 10975 case $arg in 10976 -f) func_append RM " $arg"; rmforce=: ;; 10977 -*) func_append RM " $arg" ;; 10978 *) func_append files " $arg" ;; 10979 esac 10980 done 10981 10982 test -z "$RM" && \ 10983 func_fatal_help "you must specify an RM program" 10984 10985 rmdirs= 10986 10987 for file in $files; do 10988 func_dirname "$file" "" "." 10989 dir=$func_dirname_result 10990 if test . = "$dir"; then 10991 odir=$objdir 10992 else 10993 odir=$dir/$objdir 10994 fi 10995 func_basename "$file" 10996 name=$func_basename_result 10997 test uninstall = "$opt_mode" && odir=$dir 10998 10999 # Remember odir for removal later, being careful to avoid duplicates 11000 if test clean = "$opt_mode"; then 11001 case " $rmdirs " in 11002 *" $odir "*) ;; 11003 *) func_append rmdirs " $odir" ;; 11004 esac 11005 fi 11006 11007 # Don't error if the file doesn't exist and rm -f was used. 11008 if { test -L "$file"; } >/dev/null 2>&1 || 11009 { test -h "$file"; } >/dev/null 2>&1 || 11010 test -f "$file"; then 11011 : 11012 elif test -d "$file"; then 11013 exit_status=1 11014 continue 11015 elif $rmforce; then 11016 continue 11017 fi 11018 11019 rmfiles=$file 11020 11021 case $name in 11022 *.la) 11023 # Possibly a libtool archive, so verify it. 11024 if func_lalib_p "$file"; then 11025 func_source $dir/$name 11026 11027 # Delete the libtool libraries and symlinks. 11028 for n in $library_names; do 11029 func_append rmfiles " $odir/$n" 11030 done 11031 test -n "$old_library" && func_append rmfiles " $odir/$old_library" 11032 11033 case $opt_mode in 11034 clean) 11035 case " $library_names " in 11036 *" $dlname "*) ;; 11037 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; 11038 esac 11039 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" 11040 ;; 11041 uninstall) 11042 if test -n "$library_names"; then 11043 # Do each command in the postuninstall commands. 11044 func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' 11045 fi 11046 11047 if test -n "$old_library"; then 11048 # Do each command in the old_postuninstall commands. 11049 func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' 11050 fi 11051 # FIXME: should reinstall the best remaining shared library. 11052 ;; 11053 esac 11054 fi 11055 ;; 11056 11057 *.lo) 11058 # Possibly a libtool object, so verify it. 11059 if func_lalib_p "$file"; then 11060 11061 # Read the .lo file 11062 func_source $dir/$name 11063 11064 # Add PIC object to the list of files to remove. 11065 if test -n "$pic_object" && test none != "$pic_object"; then 11066 func_append rmfiles " $dir/$pic_object" 11067 fi 11068 11069 # Add non-PIC object to the list of files to remove. 11070 if test -n "$non_pic_object" && test none != "$non_pic_object"; then 11071 func_append rmfiles " $dir/$non_pic_object" 11072 fi 11073 fi 11074 ;; 11075 11076 *) 11077 if test clean = "$opt_mode"; then 11078 noexename=$name 11079 case $file in 11080 *.exe) 11081 func_stripname '' '.exe' "$file" 11082 file=$func_stripname_result 11083 func_stripname '' '.exe' "$name" 11084 noexename=$func_stripname_result 11085 # $file with .exe has already been added to rmfiles, 11086 # add $file without .exe 11087 func_append rmfiles " $file" 11088 ;; 11089 esac 11090 # Do a test to see if this is a libtool program. 11091 if func_ltwrapper_p "$file"; then 11092 if func_ltwrapper_executable_p "$file"; then 11093 func_ltwrapper_scriptname "$file" 11094 relink_command= 11095 func_source $func_ltwrapper_scriptname_result 11096 func_append rmfiles " $func_ltwrapper_scriptname_result" 11097 else 11098 relink_command= 11099 func_source $dir/$noexename 11100 fi 11101 11102 # note $name still contains .exe if it was in $file originally 11103 # as does the version of $file that was added into $rmfiles 11104 func_append rmfiles " $odir/$name $odir/${name}S.$objext" 11105 if test yes = "$fast_install" && test -n "$relink_command"; then 11106 func_append rmfiles " $odir/lt-$name" 11107 fi 11108 if test "X$noexename" != "X$name"; then 11109 func_append rmfiles " $odir/lt-$noexename.c" 11110 fi 11111 fi 11112 fi 11113 ;; 11114 esac 11115 func_show_eval "$RM $rmfiles" 'exit_status=1' 11116 done 11117 11118 # Try to remove the $objdir's in the directories where we deleted files 11119 for dir in $rmdirs; do 11120 if test -d "$dir"; then 11121 func_show_eval "rmdir $dir >/dev/null 2>&1" 11122 fi 11123 done 11124 11125 exit $exit_status 11126} 11127 11128if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then 11129 func_mode_uninstall ${1+"$@"} 11130fi 11131 11132test -z "$opt_mode" && { 11133 help=$generic_help 11134 func_fatal_help "you must specify a MODE" 11135} 11136 11137test -z "$exec_cmd" && \ 11138 func_fatal_help "invalid operation mode '$opt_mode'" 11139 11140if test -n "$exec_cmd"; then 11141 eval exec "$exec_cmd" 11142 exit $EXIT_FAILURE 11143fi 11144 11145exit $exit_status 11146 11147 11148# The TAGs below are defined such that we never get into a situation 11149# where we disable both kinds of libraries. Given conflicting 11150# choices, we go for a static library, that is the most portable, 11151# since we can't tell whether shared libraries were disabled because 11152# the user asked for that or because the platform doesn't support 11153# them. This is particularly important on AIX, because we don't 11154# support having both static and shared libraries enabled at the same 11155# time on that platform, so we default to a shared-only configuration. 11156# If a disable-shared tag is given, we'll fallback to a static-only 11157# configuration. But we'll never go from static-only to shared-only. 11158 11159# ### BEGIN LIBTOOL TAG CONFIG: disable-shared 11160build_libtool_libs=no 11161build_old_libs=yes 11162# ### END LIBTOOL TAG CONFIG: disable-shared 11163 11164# ### BEGIN LIBTOOL TAG CONFIG: disable-static 11165build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 11166# ### END LIBTOOL TAG CONFIG: disable-static 11167 11168# Local Variables: 11169# mode:shell-script 11170# sh-indentation:2 11171# End: 11172