1 2# libtool (GNU libtool) 2.4.2 3# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4 5# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 6# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. 7# This is free software; see the source for copying conditions. There is NO 8# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 9 10# GNU Libtool is free software; you can redistribute it and/or modify 11# it under the terms of the GNU General Public License as published by 12# the Free Software Foundation; either version 2 of the License, or 13# (at your option) any later version. 14# 15# As a special exception to the GNU General Public License, 16# if you distribute this file as part of a program or library that 17# is built using GNU Libtool, you may include this file under the 18# same distribution terms that you use for the rest of that program. 19# 20# GNU Libtool is distributed in the hope that it will be useful, but 21# WITHOUT ANY WARRANTY; without even the implied warranty of 22# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 23# General Public License for more details. 24# 25# You should have received a copy of the GNU General Public License 26# along with GNU Libtool; see the file COPYING. If not, a copy 27# can be downloaded from http://www.gnu.org/licenses/gpl.html, 28# or obtained by writing to the Free Software Foundation, Inc., 29# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 30 31# Usage: $progname [OPTION]... [MODE-ARG]... 32# 33# Provide generalized library-building support services. 34# 35# --config show all configuration variables 36# --debug enable verbose shell tracing 37# -n, --dry-run display commands without modifying any files 38# --features display basic configuration information and exit 39# --mode=MODE use operation mode MODE 40# --preserve-dup-deps don't remove duplicate dependency libraries 41# --quiet, --silent don't print informational messages 42# --no-quiet, --no-silent 43# print informational messages (default) 44# --no-warn don't display warning messages 45# --tag=TAG use configuration variables from tag TAG 46# -v, --verbose print more informational messages than default 47# --no-verbose don't print the extra informational messages 48# --version print version information 49# -h, --help, --help-all print short, long, or detailed help message 50# 51# MODE must be one of the following: 52# 53# clean remove files from the build directory 54# compile compile a source file into a libtool object 55# execute automatically set library path, then run a program 56# finish complete the installation of libtool libraries 57# install install libraries or executables 58# link create a library or an executable 59# uninstall remove libraries from an installed directory 60# 61# MODE-ARGS vary depending on the MODE. When passed as first option, 62# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. 63# Try `$progname --help --mode=MODE' for a more detailed description of MODE. 64# 65# When reporting a bug, please describe a test case to reproduce it and 66# include the following information: 67# 68# host-triplet: $host 69# shell: $SHELL 70# compiler: $LTCC 71# compiler flags: $LTCFLAGS 72# linker: $LD (gnu? $with_gnu_ld) 73# $progname: (GNU libtool) 2.4.2 74# automake: $automake_version 75# autoconf: $autoconf_version 76# 77# Report bugs to <bug-libtool@gnu.org>. 78# GNU libtool home page: <http://www.gnu.org/software/libtool/>. 79# General help using GNU software: <http://www.gnu.org/gethelp/>. 80 81PROGRAM=libtool 82PACKAGE=libtool 83VERSION=2.4.2 84TIMESTAMP="" 85package_revision=1.3337 86 87# Be Bourne compatible 88if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 89 emulate sh 90 NULLCMD=: 91 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 92 # is contrary to our usage. Disable this feature. 93 alias -g '${1+"$@"}'='"$@"' 94 setopt NO_GLOB_SUBST 95else 96 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac 97fi 98BIN_SH=xpg4; export BIN_SH # for Tru64 99DUALCASE=1; export DUALCASE # for MKS sh 100 101# A function that is used when there is no print builtin or printf. 102func_fallback_echo () 103{ 104 eval 'cat <<_LTECHO_EOF 105$1 106_LTECHO_EOF' 107} 108 109# NLS nuisances: We save the old values to restore during execute mode. 110lt_user_locale= 111lt_safe_locale= 112for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 113do 114 eval "if test \"\${$lt_var+set}\" = set; then 115 save_$lt_var=\$$lt_var 116 $lt_var=C 117 export $lt_var 118 lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" 119 lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" 120 fi" 121done 122LC_ALL=C 123LANGUAGE=C 124export LANGUAGE LC_ALL 125 126$lt_unset CDPATH 127 128 129# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh 130# is ksh but when the shell is invoked as "sh" and the current value of 131# the _XPG environment variable is not equal to 1 (one), the special 132# positional parameter $0, within a function call, is the name of the 133# function. 134progpath="$0" 135 136unset CP 137unset MV 138unset RM 139: ${CP="cp -f"} 140test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} 141: ${MAKE="make"} 142: ${MKDIR="mkdir"} 143: ${MV="mv -f"} 144: ${RM="rm -f"} 145: ${SHELL="${CONFIG_SHELL-/bin/sh}"} 146: ${Xsed="$SED -e 1s/^X//"} 147 148# Global variables: 149EXIT_SUCCESS=0 150EXIT_FAILURE=1 151EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. 152EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. 153 154exit_status=$EXIT_SUCCESS 155 156# Make sure IFS has a sensible default 157lt_nl=' 158' 159IFS=" $lt_nl" 160 161dirname="s,/[^/]*$,," 162basename="s,^.*/,," 163 164# func_dirname file append nondir_replacement 165# Compute the dirname of FILE. If nonempty, add APPEND to the result, 166# otherwise set result to NONDIR_REPLACEMENT. 167func_dirname () 168{ 169 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` 170 if test "X$func_dirname_result" = "X${1}"; then 171 func_dirname_result="${3}" 172 else 173 func_dirname_result="$func_dirname_result${2}" 174 fi 175} # func_dirname may be replaced by extended shell implementation 176 177 178# func_basename file 179func_basename () 180{ 181 func_basename_result=`$ECHO "${1}" | $SED "$basename"` 182} # func_basename may be replaced by extended shell implementation 183 184 185# func_dirname_and_basename file append nondir_replacement 186# perform func_basename and func_dirname in a single function 187# call: 188# dirname: Compute the dirname of FILE. If nonempty, 189# add APPEND to the result, otherwise set result 190# to NONDIR_REPLACEMENT. 191# value returned in "$func_dirname_result" 192# basename: Compute filename of FILE. 193# value retuned in "$func_basename_result" 194# Implementation must be kept synchronized with func_dirname 195# and func_basename. For efficiency, we do not delegate to 196# those functions but instead duplicate the functionality here. 197func_dirname_and_basename () 198{ 199 # Extract subdirectory from the argument. 200 func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` 201 if test "X$func_dirname_result" = "X${1}"; then 202 func_dirname_result="${3}" 203 else 204 func_dirname_result="$func_dirname_result${2}" 205 fi 206 func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` 207} # func_dirname_and_basename may be replaced by extended shell implementation 208 209 210# func_stripname prefix suffix name 211# strip PREFIX and SUFFIX off of NAME. 212# PREFIX and SUFFIX must not contain globbing or regex special 213# characters, hashes, percent signs, but SUFFIX may contain a leading 214# dot (in which case that matches only a dot). 215# func_strip_suffix prefix name 216func_stripname () 217{ 218 case ${2} in 219 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 220 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 221 esac 222} # func_stripname may be replaced by extended shell implementation 223 224 225# These SED scripts presuppose an absolute path with a trailing slash. 226pathcar='s,^/\([^/]*\).*$,\1,' 227pathcdr='s,^/[^/]*,,' 228removedotparts=':dotsl 229 s@/\./@/@g 230 t dotsl 231 s,/\.$,/,' 232collapseslashes='s@/\{1,\}@/@g' 233finalslash='s,/*$,/,' 234 235# func_normal_abspath PATH 236# Remove doubled-up and trailing slashes, "." path components, 237# and cancel out any ".." path components in PATH after making 238# it an absolute path. 239# value returned in "$func_normal_abspath_result" 240func_normal_abspath () 241{ 242 # Start from root dir and reassemble the path. 243 func_normal_abspath_result= 244 func_normal_abspath_tpath=$1 245 func_normal_abspath_altnamespace= 246 case $func_normal_abspath_tpath in 247 "") 248 # Empty path, that just means $cwd. 249 func_stripname '' '/' "`pwd`" 250 func_normal_abspath_result=$func_stripname_result 251 return 252 ;; 253 # The next three entries are used to spot a run of precisely 254 # two leading slashes without using negated character classes; 255 # we take advantage of case's first-match behaviour. 256 ///*) 257 # Unusual form of absolute path, do nothing. 258 ;; 259 //*) 260 # Not necessarily an ordinary path; POSIX reserves leading '//' 261 # and for example Cygwin uses it to access remote file shares 262 # over CIFS/SMB, so we conserve a leading double slash if found. 263 func_normal_abspath_altnamespace=/ 264 ;; 265 /*) 266 # Absolute path, do nothing. 267 ;; 268 *) 269 # Relative path, prepend $cwd. 270 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath 271 ;; 272 esac 273 # Cancel out all the simple stuff to save iterations. We also want 274 # the path to end with a slash for ease of parsing, so make sure 275 # there is one (and only one) here. 276 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 277 -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` 278 while :; do 279 # Processed it all yet? 280 if test "$func_normal_abspath_tpath" = / ; then 281 # If we ascended to the root using ".." the result may be empty now. 282 if test -z "$func_normal_abspath_result" ; then 283 func_normal_abspath_result=/ 284 fi 285 break 286 fi 287 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ 288 -e "$pathcar"` 289 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 290 -e "$pathcdr"` 291 # Figure out what to do with it 292 case $func_normal_abspath_tcomponent in 293 "") 294 # Trailing empty path component, ignore it. 295 ;; 296 ..) 297 # Parent dir; strip last assembled component from result. 298 func_dirname "$func_normal_abspath_result" 299 func_normal_abspath_result=$func_dirname_result 300 ;; 301 *) 302 # Actual path component, append it. 303 func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent 304 ;; 305 esac 306 done 307 # Restore leading double-slash if one was found on entry. 308 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result 309} 310 311# func_relative_path SRCDIR DSTDIR 312# generates a relative path from SRCDIR to DSTDIR, with a trailing 313# slash if non-empty, suitable for immediately appending a filename 314# without needing to append a separator. 315# value returned in "$func_relative_path_result" 316func_relative_path () 317{ 318 func_relative_path_result= 319 func_normal_abspath "$1" 320 func_relative_path_tlibdir=$func_normal_abspath_result 321 func_normal_abspath "$2" 322 func_relative_path_tbindir=$func_normal_abspath_result 323 324 # Ascend the tree starting from libdir 325 while :; do 326 # check if we have found a prefix of bindir 327 case $func_relative_path_tbindir in 328 $func_relative_path_tlibdir) 329 # found an exact match 330 func_relative_path_tcancelled= 331 break 332 ;; 333 $func_relative_path_tlibdir*) 334 # found a matching prefix 335 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" 336 func_relative_path_tcancelled=$func_stripname_result 337 if test -z "$func_relative_path_result"; then 338 func_relative_path_result=. 339 fi 340 break 341 ;; 342 *) 343 func_dirname $func_relative_path_tlibdir 344 func_relative_path_tlibdir=${func_dirname_result} 345 if test "x$func_relative_path_tlibdir" = x ; then 346 # Have to descend all the way to the root! 347 func_relative_path_result=../$func_relative_path_result 348 func_relative_path_tcancelled=$func_relative_path_tbindir 349 break 350 fi 351 func_relative_path_result=../$func_relative_path_result 352 ;; 353 esac 354 done 355 356 # Now calculate path; take care to avoid doubling-up slashes. 357 func_stripname '' '/' "$func_relative_path_result" 358 func_relative_path_result=$func_stripname_result 359 func_stripname '/' '/' "$func_relative_path_tcancelled" 360 if test "x$func_stripname_result" != x ; then 361 func_relative_path_result=${func_relative_path_result}/${func_stripname_result} 362 fi 363 364 # Normalisation. If bindir is libdir, return empty string, 365 # else relative path ending with a slash; either way, target 366 # file name can be directly appended. 367 if test ! -z "$func_relative_path_result"; then 368 func_stripname './' '' "$func_relative_path_result/" 369 func_relative_path_result=$func_stripname_result 370 fi 371} 372 373# The name of this program: 374func_dirname_and_basename "$progpath" 375progname=$func_basename_result 376 377# Make sure we have an absolute path for reexecution: 378case $progpath in 379 [\\/]*|[A-Za-z]:\\*) ;; 380 *[\\/]*) 381 progdir=$func_dirname_result 382 progdir=`cd "$progdir" && pwd` 383 progpath="$progdir/$progname" 384 ;; 385 *) 386 save_IFS="$IFS" 387 IFS=${PATH_SEPARATOR-:} 388 for progdir in $PATH; do 389 IFS="$save_IFS" 390 test -x "$progdir/$progname" && break 391 done 392 IFS="$save_IFS" 393 test -n "$progdir" || progdir=`pwd` 394 progpath="$progdir/$progname" 395 ;; 396esac 397 398# Sed substitution that helps us do robust quoting. It backslashifies 399# metacharacters that are still active within double-quoted strings. 400Xsed="${SED}"' -e 1s/^X//' 401sed_quote_subst='s/\([`"$\\]\)/\\\1/g' 402 403# Same as above, but do not quote variable references. 404double_quote_subst='s/\(["`\\]\)/\\\1/g' 405 406# Sed substitution that turns a string into a regex matching for the 407# string literally. 408sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' 409 410# Sed substitution that converts a w32 file name or path 411# which contains forward slashes, into one that contains 412# (escaped) backslashes. A very naive implementation. 413lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' 414 415# Re-`\' parameter expansions in output of double_quote_subst that were 416# `\'-ed in input to the same. If an odd number of `\' preceded a '$' 417# in input to double_quote_subst, that '$' was protected from expansion. 418# Since each input `\' is now two `\'s, look for any number of runs of 419# four `\'s followed by two `\'s and then a '$'. `\' that '$'. 420bs='\\' 421bs2='\\\\' 422bs4='\\\\\\\\' 423dollar='\$' 424sed_double_backslash="\ 425 s/$bs4/&\\ 426/g 427 s/^$bs2$dollar/$bs&/ 428 s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g 429 s/\n//g" 430 431# Standard options: 432opt_dry_run=false 433opt_help=false 434opt_quiet=false 435opt_verbose=false 436opt_warning=: 437 438# func_echo arg... 439# Echo program name prefixed message, along with the current mode 440# name if it has been set yet. 441func_echo () 442{ 443 $ECHO "$progname: ${opt_mode+$opt_mode: }$*" 444} 445 446# func_verbose arg... 447# Echo program name prefixed message in verbose mode only. 448func_verbose () 449{ 450 $opt_verbose && func_echo ${1+"$@"} 451 452 # A bug in bash halts the script if the last line of a function 453 # fails when set -e is in force, so we need another command to 454 # work around that: 455 : 456} 457 458# func_echo_all arg... 459# Invoke $ECHO with all args, space-separated. 460func_echo_all () 461{ 462 $ECHO "$*" 463} 464 465# func_error arg... 466# Echo program name prefixed message to standard error. 467func_error () 468{ 469 $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 470} 471 472# func_warning arg... 473# Echo program name prefixed warning message to standard error. 474func_warning () 475{ 476 $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 477 478 # bash bug again: 479 : 480} 481 482# func_fatal_error arg... 483# Echo program name prefixed message to standard error, and exit. 484func_fatal_error () 485{ 486 func_error ${1+"$@"} 487 exit $EXIT_FAILURE 488} 489 490# func_fatal_help arg... 491# Echo program name prefixed message to standard error, followed by 492# a help hint, and exit. 493func_fatal_help () 494{ 495 func_error ${1+"$@"} 496 func_fatal_error "$help" 497} 498help="Try \`$progname --help' for more information." ## default 499 500 501# func_grep expression filename 502# Check whether EXPRESSION matches any line of FILENAME, without output. 503func_grep () 504{ 505 $GREP "$1" "$2" >/dev/null 2>&1 506} 507 508 509# func_mkdir_p directory-path 510# Make sure the entire path to DIRECTORY-PATH is available. 511func_mkdir_p () 512{ 513 my_directory_path="$1" 514 my_dir_list= 515 516 if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then 517 518 # Protect directory names starting with `-' 519 case $my_directory_path in 520 -*) my_directory_path="./$my_directory_path" ;; 521 esac 522 523 # While some portion of DIR does not yet exist... 524 while test ! -d "$my_directory_path"; do 525 # ...make a list in topmost first order. Use a colon delimited 526 # list incase some portion of path contains whitespace. 527 my_dir_list="$my_directory_path:$my_dir_list" 528 529 # If the last portion added has no slash in it, the list is done 530 case $my_directory_path in */*) ;; *) break ;; esac 531 532 # ...otherwise throw away the child directory and loop 533 my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` 534 done 535 my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` 536 537 save_mkdir_p_IFS="$IFS"; IFS=':' 538 for my_dir in $my_dir_list; do 539 IFS="$save_mkdir_p_IFS" 540 # mkdir can fail with a `File exist' error if two processes 541 # try to create one of the directories concurrently. Don't 542 # stop in that case! 543 $MKDIR "$my_dir" 2>/dev/null || : 544 done 545 IFS="$save_mkdir_p_IFS" 546 547 # Bail out if we (or some other process) failed to create a directory. 548 test -d "$my_directory_path" || \ 549 func_fatal_error "Failed to create \`$1'" 550 fi 551} 552 553 554# func_mktempdir [string] 555# Make a temporary directory that won't clash with other running 556# libtool processes, and avoids race conditions if possible. If 557# given, STRING is the basename for that directory. 558func_mktempdir () 559{ 560 my_template="${TMPDIR-/tmp}/${1-$progname}" 561 562 if test "$opt_dry_run" = ":"; then 563 # Return a directory name, but don't create it in dry-run mode 564 my_tmpdir="${my_template}-$$" 565 else 566 567 # If mktemp works, use that first and foremost 568 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` 569 570 if test ! -d "$my_tmpdir"; then 571 # Failing that, at least try and use $RANDOM to avoid a race 572 my_tmpdir="${my_template}-${RANDOM-0}$$" 573 574 save_mktempdir_umask=`umask` 575 umask 0077 576 $MKDIR "$my_tmpdir" 577 umask $save_mktempdir_umask 578 fi 579 580 # If we're not in dry-run mode, bomb out on failure 581 test -d "$my_tmpdir" || \ 582 func_fatal_error "cannot create temporary directory \`$my_tmpdir'" 583 fi 584 585 $ECHO "$my_tmpdir" 586} 587 588 589# func_quote_for_eval arg 590# Aesthetically quote ARG to be evaled later. 591# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT 592# is double-quoted, suitable for a subsequent eval, whereas 593# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters 594# which are still active within double quotes backslashified. 595func_quote_for_eval () 596{ 597 case $1 in 598 *[\\\`\"\$]*) 599 func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; 600 *) 601 func_quote_for_eval_unquoted_result="$1" ;; 602 esac 603 604 case $func_quote_for_eval_unquoted_result in 605 # Double-quote args containing shell metacharacters to delay 606 # word splitting, command substitution and and variable 607 # expansion for a subsequent eval. 608 # Many Bourne shells cannot handle close brackets correctly 609 # in scan sets, so we specify it separately. 610 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 611 func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" 612 ;; 613 *) 614 func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" 615 esac 616} 617 618 619# func_quote_for_expand arg 620# Aesthetically quote ARG to be evaled later; same as above, 621# but do not quote variable references. 622func_quote_for_expand () 623{ 624 case $1 in 625 *[\\\`\"]*) 626 my_arg=`$ECHO "$1" | $SED \ 627 -e "$double_quote_subst" -e "$sed_double_backslash"` ;; 628 *) 629 my_arg="$1" ;; 630 esac 631 632 case $my_arg in 633 # Double-quote args containing shell metacharacters to delay 634 # word splitting and command substitution for a subsequent eval. 635 # Many Bourne shells cannot handle close brackets correctly 636 # in scan sets, so we specify it separately. 637 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 638 my_arg="\"$my_arg\"" 639 ;; 640 esac 641 642 func_quote_for_expand_result="$my_arg" 643} 644 645 646# func_show_eval cmd [fail_exp] 647# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is 648# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 649# is given, then evaluate it. 650func_show_eval () 651{ 652 my_cmd="$1" 653 my_fail_exp="${2-:}" 654 655 ${opt_silent-false} || { 656 func_quote_for_expand "$my_cmd" 657 eval "func_echo $func_quote_for_expand_result" 658 } 659 660 if ${opt_dry_run-false}; then :; else 661 eval "$my_cmd" 662 my_status=$? 663 if test "$my_status" -eq 0; then :; else 664 eval "(exit $my_status); $my_fail_exp" 665 fi 666 fi 667} 668 669 670# func_show_eval_locale cmd [fail_exp] 671# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is 672# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 673# is given, then evaluate it. Use the saved locale for evaluation. 674func_show_eval_locale () 675{ 676 my_cmd="$1" 677 my_fail_exp="${2-:}" 678 679 ${opt_silent-false} || { 680 func_quote_for_expand "$my_cmd" 681 eval "func_echo $func_quote_for_expand_result" 682 } 683 684 if ${opt_dry_run-false}; then :; else 685 eval "$lt_user_locale 686 $my_cmd" 687 my_status=$? 688 eval "$lt_safe_locale" 689 if test "$my_status" -eq 0; then :; else 690 eval "(exit $my_status); $my_fail_exp" 691 fi 692 fi 693} 694 695# func_tr_sh 696# Turn $1 into a string suitable for a shell variable name. 697# Result is stored in $func_tr_sh_result. All characters 698# not in the set a-zA-Z0-9_ are replaced with '_'. Further, 699# if $1 begins with a digit, a '_' is prepended as well. 700func_tr_sh () 701{ 702 case $1 in 703 [0-9]* | *[!a-zA-Z0-9_]*) 704 func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` 705 ;; 706 * ) 707 func_tr_sh_result=$1 708 ;; 709 esac 710} 711 712 713# func_version 714# Echo version message to standard output and exit. 715func_version () 716{ 717 $opt_debug 718 719 $SED -n '/(C)/!b go 720 :more 721 /\./!{ 722 N 723 s/\n# / / 724 b more 725 } 726 :go 727 /^# '$PROGRAM' (GNU /,/# warranty; / { 728 s/^# // 729 s/^# *$// 730 s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ 731 p 732 }' < "$progpath" 733 exit $? 734} 735 736# func_usage 737# Echo short help message to standard output and exit. 738func_usage () 739{ 740 $opt_debug 741 742 $SED -n '/^# Usage:/,/^# *.*--help/ { 743 s/^# // 744 s/^# *$// 745 s/\$progname/'$progname'/ 746 p 747 }' < "$progpath" 748 echo 749 $ECHO "run \`$progname --help | more' for full usage" 750 exit $? 751} 752 753# func_help [NOEXIT] 754# Echo long help message to standard output and exit, 755# unless 'noexit' is passed as argument. 756func_help () 757{ 758 $opt_debug 759 760 $SED -n '/^# Usage:/,/# Report bugs to/ { 761 :print 762 s/^# // 763 s/^# *$// 764 s*\$progname*'$progname'* 765 s*\$host*'"$host"'* 766 s*\$SHELL*'"$SHELL"'* 767 s*\$LTCC*'"$LTCC"'* 768 s*\$LTCFLAGS*'"$LTCFLAGS"'* 769 s*\$LD*'"$LD"'* 770 s/\$with_gnu_ld/'"$with_gnu_ld"'/ 771 s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ 772 s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ 773 p 774 d 775 } 776 /^# .* home page:/b print 777 /^# General help using/b print 778 ' < "$progpath" 779 ret=$? 780 if test -z "$1"; then 781 exit $ret 782 fi 783} 784 785# func_missing_arg argname 786# Echo program name prefixed message to standard error and set global 787# exit_cmd. 788func_missing_arg () 789{ 790 $opt_debug 791 792 func_error "missing argument for $1." 793 exit_cmd=exit 794} 795 796 797# func_split_short_opt shortopt 798# Set func_split_short_opt_name and func_split_short_opt_arg shell 799# variables after splitting SHORTOPT after the 2nd character. 800func_split_short_opt () 801{ 802 my_sed_short_opt='1s/^\(..\).*$/\1/;q' 803 my_sed_short_rest='1s/^..\(.*\)$/\1/;q' 804 805 func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` 806 func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` 807} # func_split_short_opt may be replaced by extended shell implementation 808 809 810# func_split_long_opt longopt 811# Set func_split_long_opt_name and func_split_long_opt_arg shell 812# variables after splitting LONGOPT at the `=' sign. 813func_split_long_opt () 814{ 815 my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' 816 my_sed_long_arg='1s/^--[^=]*=//' 817 818 func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` 819 func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` 820} # func_split_long_opt may be replaced by extended shell implementation 821 822exit_cmd=: 823 824 825 826 827 828magic="%%%MAGIC variable%%%" 829magic_exe="%%%MAGIC EXE variable%%%" 830 831# Global variables. 832nonopt= 833preserve_args= 834lo2o="s/\\.lo\$/.${objext}/" 835o2lo="s/\\.${objext}\$/.lo/" 836extracted_archives= 837extracted_serial=0 838 839# If this variable is set in any of the actions, the command in it 840# will be execed at the end. This prevents here-documents from being 841# left over by shells. 842exec_cmd= 843 844# func_append var value 845# Append VALUE to the end of shell variable VAR. 846func_append () 847{ 848 eval "${1}=\$${1}\${2}" 849} # func_append may be replaced by extended shell implementation 850 851# func_append_quoted var value 852# Quote VALUE and append to the end of shell variable VAR, separated 853# by a space. 854func_append_quoted () 855{ 856 func_quote_for_eval "${2}" 857 eval "${1}=\$${1}\\ \$func_quote_for_eval_result" 858} # func_append_quoted may be replaced by extended shell implementation 859 860 861# func_arith arithmetic-term... 862func_arith () 863{ 864 func_arith_result=`expr "${@}"` 865} # func_arith may be replaced by extended shell implementation 866 867 868# func_len string 869# STRING may not start with a hyphen. 870func_len () 871{ 872 func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` 873} # func_len may be replaced by extended shell implementation 874 875 876# func_lo2o object 877func_lo2o () 878{ 879 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` 880} # func_lo2o may be replaced by extended shell implementation 881 882 883# func_xform libobj-or-source 884func_xform () 885{ 886 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` 887} # func_xform may be replaced by extended shell implementation 888 889 890# func_fatal_configuration arg... 891# Echo program name prefixed message to standard error, followed by 892# a configuration failure hint, and exit. 893func_fatal_configuration () 894{ 895 func_error ${1+"$@"} 896 func_error "See the $PACKAGE documentation for more information." 897 func_fatal_error "Fatal configuration error." 898} 899 900 901# func_config 902# Display the configuration for all the tags in this script. 903func_config () 904{ 905 re_begincf='^# ### BEGIN LIBTOOL' 906 re_endcf='^# ### END LIBTOOL' 907 908 # Default configuration. 909 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" 910 911 # Now print the configurations for the tags. 912 for tagname in $taglist; do 913 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" 914 done 915 916 exit $? 917} 918 919# func_features 920# Display the features supported by this script. 921func_features () 922{ 923 echo "host: $host" 924 if test "$build_libtool_libs" = yes; then 925 echo "enable shared libraries" 926 else 927 echo "disable shared libraries" 928 fi 929 if test "$build_old_libs" = yes; then 930 echo "enable static libraries" 931 else 932 echo "disable static libraries" 933 fi 934 935 exit $? 936} 937 938# func_enable_tag tagname 939# Verify that TAGNAME is valid, and either flag an error and exit, or 940# enable the TAGNAME tag. We also add TAGNAME to the global $taglist 941# variable here. 942func_enable_tag () 943{ 944 # Global variable: 945 tagname="$1" 946 947 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" 948 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" 949 sed_extractcf="/$re_begincf/,/$re_endcf/p" 950 951 # Validate tagname. 952 case $tagname in 953 *[!-_A-Za-z0-9,/]*) 954 func_fatal_error "invalid tag name: $tagname" 955 ;; 956 esac 957 958 # Don't test for the "default" C tag, as we know it's 959 # there but not specially marked. 960 case $tagname in 961 CC) ;; 962 *) 963 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then 964 taglist="$taglist $tagname" 965 966 # Evaluate the configuration. Be careful to quote the path 967 # and the sed script, to avoid splitting on whitespace, but 968 # also don't use non-portable quotes within backquotes within 969 # quotes we have to do it in 2 steps: 970 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` 971 eval "$extractedcf" 972 else 973 func_error "ignoring unknown tag $tagname" 974 fi 975 ;; 976 esac 977} 978 979# func_check_version_match 980# Ensure that we are using m4 macros, and libtool script from the same 981# release of libtool. 982func_check_version_match () 983{ 984 if test "$package_revision" != "$macro_revision"; then 985 if test "$VERSION" != "$macro_version"; then 986 if test -z "$macro_version"; then 987 cat >&2 <<_LT_EOF 988$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 989$progname: definition of this LT_INIT comes from an older release. 990$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 991$progname: and run autoconf again. 992_LT_EOF 993 else 994 cat >&2 <<_LT_EOF 995$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 996$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. 997$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 998$progname: and run autoconf again. 999_LT_EOF 1000 fi 1001 else 1002 cat >&2 <<_LT_EOF 1003$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, 1004$progname: but the definition of this LT_INIT comes from revision $macro_revision. 1005$progname: You should recreate aclocal.m4 with macros from revision $package_revision 1006$progname: of $PACKAGE $VERSION and run autoconf again. 1007_LT_EOF 1008 fi 1009 1010 exit $EXIT_MISMATCH 1011 fi 1012} 1013 1014 1015# Shorthand for --mode=foo, only valid as the first argument 1016case $1 in 1017clean|clea|cle|cl) 1018 shift; set dummy --mode clean ${1+"$@"}; shift 1019 ;; 1020compile|compil|compi|comp|com|co|c) 1021 shift; set dummy --mode compile ${1+"$@"}; shift 1022 ;; 1023execute|execut|execu|exec|exe|ex|e) 1024 shift; set dummy --mode execute ${1+"$@"}; shift 1025 ;; 1026finish|finis|fini|fin|fi|f) 1027 shift; set dummy --mode finish ${1+"$@"}; shift 1028 ;; 1029install|instal|insta|inst|ins|in|i) 1030 shift; set dummy --mode install ${1+"$@"}; shift 1031 ;; 1032link|lin|li|l) 1033 shift; set dummy --mode link ${1+"$@"}; shift 1034 ;; 1035uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) 1036 shift; set dummy --mode uninstall ${1+"$@"}; shift 1037 ;; 1038esac 1039 1040 1041 1042# Option defaults: 1043opt_debug=: 1044opt_dry_run=false 1045opt_config=false 1046opt_preserve_dup_deps=false 1047opt_features=false 1048opt_finish=false 1049opt_help=false 1050opt_help_all=false 1051opt_silent=: 1052opt_warning=: 1053opt_verbose=: 1054opt_silent=false 1055opt_verbose=false 1056 1057 1058# Parse options once, thoroughly. This comes as soon as possible in the 1059# script to make things like `--version' happen as quickly as we can. 1060{ 1061 # this just eases exit handling 1062 while test $# -gt 0; do 1063 opt="$1" 1064 shift 1065 case $opt in 1066 --debug|-x) opt_debug='set -x' 1067 func_echo "enabling shell trace mode" 1068 $opt_debug 1069 ;; 1070 --dry-run|--dryrun|-n) 1071 opt_dry_run=: 1072 ;; 1073 --config) 1074 opt_config=: 1075func_config 1076 ;; 1077 --dlopen|-dlopen) 1078 optarg="$1" 1079 opt_dlopen="${opt_dlopen+$opt_dlopen 1080}$optarg" 1081 shift 1082 ;; 1083 --preserve-dup-deps) 1084 opt_preserve_dup_deps=: 1085 ;; 1086 --features) 1087 opt_features=: 1088func_features 1089 ;; 1090 --finish) 1091 opt_finish=: 1092set dummy --mode finish ${1+"$@"}; shift 1093 ;; 1094 --help) 1095 opt_help=: 1096 ;; 1097 --help-all) 1098 opt_help_all=: 1099opt_help=': help-all' 1100 ;; 1101 --mode) 1102 test $# = 0 && func_missing_arg $opt && break 1103 optarg="$1" 1104 opt_mode="$optarg" 1105case $optarg in 1106 # Valid mode arguments: 1107 clean|compile|execute|finish|install|link|relink|uninstall) ;; 1108 1109 # Catch anything else as an error 1110 *) func_error "invalid argument for $opt" 1111 exit_cmd=exit 1112 break 1113 ;; 1114esac 1115 shift 1116 ;; 1117 --no-silent|--no-quiet) 1118 opt_silent=false 1119func_append preserve_args " $opt" 1120 ;; 1121 --no-warning|--no-warn) 1122 opt_warning=false 1123func_append preserve_args " $opt" 1124 ;; 1125 --no-verbose) 1126 opt_verbose=false 1127func_append preserve_args " $opt" 1128 ;; 1129 --silent|--quiet) 1130 opt_silent=: 1131func_append preserve_args " $opt" 1132 opt_verbose=false 1133 ;; 1134 --verbose|-v) 1135 opt_verbose=: 1136func_append preserve_args " $opt" 1137opt_silent=false 1138 ;; 1139 --tag) 1140 test $# = 0 && func_missing_arg $opt && break 1141 optarg="$1" 1142 opt_tag="$optarg" 1143func_append preserve_args " $opt $optarg" 1144func_enable_tag "$optarg" 1145 shift 1146 ;; 1147 1148 -\?|-h) func_usage ;; 1149 --help) func_help ;; 1150 --version) func_version ;; 1151 1152 # Separate optargs to long options: 1153 --*=*) 1154 func_split_long_opt "$opt" 1155 set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} 1156 shift 1157 ;; 1158 1159 # Separate non-argument short options: 1160 -\?*|-h*|-n*|-v*) 1161 func_split_short_opt "$opt" 1162 set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} 1163 shift 1164 ;; 1165 1166 --) break ;; 1167 -*) func_fatal_help "unrecognized option \`$opt'" ;; 1168 *) set dummy "$opt" ${1+"$@"}; shift; break ;; 1169 esac 1170 done 1171 1172 # Validate options: 1173 1174 # save first non-option argument 1175 if test "$#" -gt 0; then 1176 nonopt="$opt" 1177 shift 1178 fi 1179 1180 # preserve --debug 1181 test "$opt_debug" = : || func_append preserve_args " --debug" 1182 1183 case $host in 1184 *cygwin* | *mingw* | *pw32* | *cegcc*) 1185 # don't eliminate duplications in $postdeps and $predeps 1186 opt_duplicate_compiler_generated_deps=: 1187 ;; 1188 *) 1189 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps 1190 ;; 1191 esac 1192 1193 $opt_help || { 1194 # Sanity checks first: 1195 func_check_version_match 1196 1197 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then 1198 func_fatal_configuration "not configured to build any kind of library" 1199 fi 1200 1201 # Darwin sucks 1202 eval std_shrext=\"$shrext_cmds\" 1203 1204 # Only execute mode is allowed to have -dlopen flags. 1205 if test -n "$opt_dlopen" && test "$opt_mode" != execute; then 1206 func_error "unrecognized option \`-dlopen'" 1207 $ECHO "$help" 1>&2 1208 exit $EXIT_FAILURE 1209 fi 1210 1211 # Change the help message to a mode-specific one. 1212 generic_help="$help" 1213 help="Try \`$progname --help --mode=$opt_mode' for more information." 1214 } 1215 1216 1217 # Bail if the options were screwed 1218 $exit_cmd $EXIT_FAILURE 1219} 1220 1221 1222 1223 1224## ----------- ## 1225## Main. ## 1226## ----------- ## 1227 1228# func_lalib_p file 1229# True iff FILE is a libtool `.la' library or `.lo' object file. 1230# This function is only a basic sanity check; it will hardly flush out 1231# determined imposters. 1232func_lalib_p () 1233{ 1234 test -f "$1" && 1235 $SED -e 4q "$1" 2>/dev/null \ 1236 | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 1237} 1238 1239# func_lalib_unsafe_p file 1240# True iff FILE is a libtool `.la' library or `.lo' object file. 1241# This function implements the same check as func_lalib_p without 1242# resorting to external programs. To this end, it redirects stdin and 1243# closes it afterwards, without saving the original file descriptor. 1244# As a safety measure, use it only where a negative result would be 1245# fatal anyway. Works if `file' does not exist. 1246func_lalib_unsafe_p () 1247{ 1248 lalib_p=no 1249 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then 1250 for lalib_p_l in 1 2 3 4 1251 do 1252 read lalib_p_line 1253 case "$lalib_p_line" in 1254 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; 1255 esac 1256 done 1257 exec 0<&5 5<&- 1258 fi 1259 test "$lalib_p" = yes 1260} 1261 1262# func_ltwrapper_script_p file 1263# True iff FILE is a libtool wrapper script 1264# This function is only a basic sanity check; it will hardly flush out 1265# determined imposters. 1266func_ltwrapper_script_p () 1267{ 1268 func_lalib_p "$1" 1269} 1270 1271# func_ltwrapper_executable_p file 1272# True iff FILE is a libtool wrapper executable 1273# This function is only a basic sanity check; it will hardly flush out 1274# determined imposters. 1275func_ltwrapper_executable_p () 1276{ 1277 func_ltwrapper_exec_suffix= 1278 case $1 in 1279 *.exe) ;; 1280 *) func_ltwrapper_exec_suffix=.exe ;; 1281 esac 1282 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 1283} 1284 1285# func_ltwrapper_scriptname file 1286# Assumes file is an ltwrapper_executable 1287# uses $file to determine the appropriate filename for a 1288# temporary ltwrapper_script. 1289func_ltwrapper_scriptname () 1290{ 1291 func_dirname_and_basename "$1" "" "." 1292 func_stripname '' '.exe' "$func_basename_result" 1293 func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" 1294} 1295 1296# func_ltwrapper_p file 1297# True iff FILE is a libtool wrapper script or wrapper executable 1298# This function is only a basic sanity check; it will hardly flush out 1299# determined imposters. 1300func_ltwrapper_p () 1301{ 1302 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" 1303} 1304 1305 1306# func_execute_cmds commands fail_cmd 1307# Execute tilde-delimited COMMANDS. 1308# If FAIL_CMD is given, eval that upon failure. 1309# FAIL_CMD may read-access the current command in variable CMD! 1310func_execute_cmds () 1311{ 1312 $opt_debug 1313 save_ifs=$IFS; IFS='~' 1314 for cmd in $1; do 1315 IFS=$save_ifs 1316 eval cmd=\"$cmd\" 1317 func_show_eval "$cmd" "${2-:}" 1318 done 1319 IFS=$save_ifs 1320} 1321 1322 1323# func_source file 1324# Source FILE, adding directory component if necessary. 1325# Note that it is not necessary on cygwin/mingw to append a dot to 1326# FILE even if both FILE and FILE.exe exist: automatic-append-.exe 1327# behavior happens only for exec(3), not for open(2)! Also, sourcing 1328# `FILE.' does not work on cygwin managed mounts. 1329func_source () 1330{ 1331 $opt_debug 1332 case $1 in 1333 */* | *\\*) . "$1" ;; 1334 *) . "./$1" ;; 1335 esac 1336} 1337 1338 1339# func_resolve_sysroot PATH 1340# Replace a leading = in PATH with a sysroot. Store the result into 1341# func_resolve_sysroot_result 1342func_resolve_sysroot () 1343{ 1344 func_resolve_sysroot_result=$1 1345 case $func_resolve_sysroot_result in 1346 =*) 1347 func_stripname '=' '' "$func_resolve_sysroot_result" 1348 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result 1349 ;; 1350 esac 1351} 1352 1353# func_replace_sysroot PATH 1354# If PATH begins with the sysroot, replace it with = and 1355# store the result into func_replace_sysroot_result. 1356func_replace_sysroot () 1357{ 1358 case "$lt_sysroot:$1" in 1359 ?*:"$lt_sysroot"*) 1360 func_stripname "$lt_sysroot" '' "$1" 1361 func_replace_sysroot_result="=$func_stripname_result" 1362 ;; 1363 *) 1364 # Including no sysroot. 1365 func_replace_sysroot_result=$1 1366 ;; 1367 esac 1368} 1369 1370# func_infer_tag arg 1371# Infer tagged configuration to use if any are available and 1372# if one wasn't chosen via the "--tag" command line option. 1373# Only attempt this if the compiler in the base compile 1374# command doesn't match the default compiler. 1375# arg is usually of the form 'gcc ...' 1376func_infer_tag () 1377{ 1378 $opt_debug 1379 if test -n "$available_tags" && test -z "$tagname"; then 1380 CC_quoted= 1381 for arg in $CC; do 1382 func_append_quoted CC_quoted "$arg" 1383 done 1384 CC_expanded=`func_echo_all $CC` 1385 CC_quoted_expanded=`func_echo_all $CC_quoted` 1386 case $@ in 1387 # Blanks in the command may have been stripped by the calling shell, 1388 # but not from the CC environment variable when configure was run. 1389 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 1390 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; 1391 # Blanks at the start of $base_compile will cause this to fail 1392 # if we don't check for them as well. 1393 *) 1394 for z in $available_tags; do 1395 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 1396 # Evaluate the configuration. 1397 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 1398 CC_quoted= 1399 for arg in $CC; do 1400 # Double-quote args containing other shell metacharacters. 1401 func_append_quoted CC_quoted "$arg" 1402 done 1403 CC_expanded=`func_echo_all $CC` 1404 CC_quoted_expanded=`func_echo_all $CC_quoted` 1405 case "$@ " in 1406 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 1407 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) 1408 # The compiler in the base compile command matches 1409 # the one in the tagged configuration. 1410 # Assume this is the tagged configuration we want. 1411 tagname=$z 1412 break 1413 ;; 1414 esac 1415 fi 1416 done 1417 # If $tagname still isn't set, then no tagged configuration 1418 # was found and let the user know that the "--tag" command 1419 # line option must be used. 1420 if test -z "$tagname"; then 1421 func_echo "unable to infer tagged configuration" 1422 func_fatal_error "specify a tag with \`--tag'" 1423# else 1424# func_verbose "using $tagname tagged configuration" 1425 fi 1426 ;; 1427 esac 1428 fi 1429} 1430 1431 1432 1433# func_write_libtool_object output_name pic_name nonpic_name 1434# Create a libtool object file (analogous to a ".la" file), 1435# but don't create it if we're doing a dry run. 1436func_write_libtool_object () 1437{ 1438 write_libobj=${1} 1439 if test "$build_libtool_libs" = yes; then 1440 write_lobj=\'${2}\' 1441 else 1442 write_lobj=none 1443 fi 1444 1445 if test "$build_old_libs" = yes; then 1446 write_oldobj=\'${3}\' 1447 else 1448 write_oldobj=none 1449 fi 1450 1451 $opt_dry_run || { 1452 cat >${write_libobj}T <<EOF 1453# $write_libobj - a libtool object file 1454# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 1455# 1456# Please DO NOT delete this file! 1457# It is necessary for linking the library. 1458 1459# Name of the PIC object. 1460pic_object=$write_lobj 1461 1462# Name of the non-PIC object 1463non_pic_object=$write_oldobj 1464 1465EOF 1466 $MV "${write_libobj}T" "${write_libobj}" 1467 } 1468} 1469 1470 1471################################################## 1472# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # 1473################################################## 1474 1475# func_convert_core_file_wine_to_w32 ARG 1476# Helper function used by file name conversion functions when $build is *nix, 1477# and $host is mingw, cygwin, or some other w32 environment. Relies on a 1478# correctly configured wine environment available, with the winepath program 1479# in $build's $PATH. 1480# 1481# ARG is the $build file name to be converted to w32 format. 1482# Result is available in $func_convert_core_file_wine_to_w32_result, and will 1483# be empty on error (or when ARG is empty) 1484func_convert_core_file_wine_to_w32 () 1485{ 1486 $opt_debug 1487 func_convert_core_file_wine_to_w32_result="$1" 1488 if test -n "$1"; then 1489 # Unfortunately, winepath does not exit with a non-zero error code, so we 1490 # are forced to check the contents of stdout. On the other hand, if the 1491 # command is not found, the shell will set an exit code of 127 and print 1492 # *an error message* to stdout. So we must check for both error code of 1493 # zero AND non-empty stdout, which explains the odd construction: 1494 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` 1495 if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then 1496 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | 1497 $SED -e "$lt_sed_naive_backslashify"` 1498 else 1499 func_convert_core_file_wine_to_w32_result= 1500 fi 1501 fi 1502} 1503# end: func_convert_core_file_wine_to_w32 1504 1505 1506# func_convert_core_path_wine_to_w32 ARG 1507# Helper function used by path conversion functions when $build is *nix, and 1508# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly 1509# configured wine environment available, with the winepath program in $build's 1510# $PATH. Assumes ARG has no leading or trailing path separator characters. 1511# 1512# ARG is path to be converted from $build format to win32. 1513# Result is available in $func_convert_core_path_wine_to_w32_result. 1514# Unconvertible file (directory) names in ARG are skipped; if no directory names 1515# are convertible, then the result may be empty. 1516func_convert_core_path_wine_to_w32 () 1517{ 1518 $opt_debug 1519 # unfortunately, winepath doesn't convert paths, only file names 1520 func_convert_core_path_wine_to_w32_result="" 1521 if test -n "$1"; then 1522 oldIFS=$IFS 1523 IFS=: 1524 for func_convert_core_path_wine_to_w32_f in $1; do 1525 IFS=$oldIFS 1526 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" 1527 if test -n "$func_convert_core_file_wine_to_w32_result" ; then 1528 if test -z "$func_convert_core_path_wine_to_w32_result"; then 1529 func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" 1530 else 1531 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" 1532 fi 1533 fi 1534 done 1535 IFS=$oldIFS 1536 fi 1537} 1538# end: func_convert_core_path_wine_to_w32 1539 1540 1541# func_cygpath ARGS... 1542# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when 1543# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) 1544# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or 1545# (2), returns the Cygwin file name or path in func_cygpath_result (input 1546# file name or path is assumed to be in w32 format, as previously converted 1547# from $build's *nix or MSYS format). In case (3), returns the w32 file name 1548# or path in func_cygpath_result (input file name or path is assumed to be in 1549# Cygwin format). Returns an empty string on error. 1550# 1551# ARGS are passed to cygpath, with the last one being the file name or path to 1552# be converted. 1553# 1554# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH 1555# environment variable; do not put it in $PATH. 1556func_cygpath () 1557{ 1558 $opt_debug 1559 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then 1560 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` 1561 if test "$?" -ne 0; then 1562 # on failure, ensure result is empty 1563 func_cygpath_result= 1564 fi 1565 else 1566 func_cygpath_result= 1567 func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" 1568 fi 1569} 1570#end: func_cygpath 1571 1572 1573# func_convert_core_msys_to_w32 ARG 1574# Convert file name or path ARG from MSYS format to w32 format. Return 1575# result in func_convert_core_msys_to_w32_result. 1576func_convert_core_msys_to_w32 () 1577{ 1578 $opt_debug 1579 # awkward: cmd appends spaces to result 1580 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | 1581 $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` 1582} 1583#end: func_convert_core_msys_to_w32 1584 1585 1586# func_convert_file_check ARG1 ARG2 1587# Verify that ARG1 (a file name in $build format) was converted to $host 1588# format in ARG2. Otherwise, emit an error message, but continue (resetting 1589# func_to_host_file_result to ARG1). 1590func_convert_file_check () 1591{ 1592 $opt_debug 1593 if test -z "$2" && test -n "$1" ; then 1594 func_error "Could not determine host file name corresponding to" 1595 func_error " \`$1'" 1596 func_error "Continuing, but uninstalled executables may not work." 1597 # Fallback: 1598 func_to_host_file_result="$1" 1599 fi 1600} 1601# end func_convert_file_check 1602 1603 1604# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH 1605# Verify that FROM_PATH (a path in $build format) was converted to $host 1606# format in TO_PATH. Otherwise, emit an error message, but continue, resetting 1607# func_to_host_file_result to a simplistic fallback value (see below). 1608func_convert_path_check () 1609{ 1610 $opt_debug 1611 if test -z "$4" && test -n "$3"; then 1612 func_error "Could not determine the host path corresponding to" 1613 func_error " \`$3'" 1614 func_error "Continuing, but uninstalled executables may not work." 1615 # Fallback. This is a deliberately simplistic "conversion" and 1616 # should not be "improved". See libtool.info. 1617 if test "x$1" != "x$2"; then 1618 lt_replace_pathsep_chars="s|$1|$2|g" 1619 func_to_host_path_result=`echo "$3" | 1620 $SED -e "$lt_replace_pathsep_chars"` 1621 else 1622 func_to_host_path_result="$3" 1623 fi 1624 fi 1625} 1626# end func_convert_path_check 1627 1628 1629# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG 1630# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT 1631# and appending REPL if ORIG matches BACKPAT. 1632func_convert_path_front_back_pathsep () 1633{ 1634 $opt_debug 1635 case $4 in 1636 $1 ) func_to_host_path_result="$3$func_to_host_path_result" 1637 ;; 1638 esac 1639 case $4 in 1640 $2 ) func_append func_to_host_path_result "$3" 1641 ;; 1642 esac 1643} 1644# end func_convert_path_front_back_pathsep 1645 1646 1647################################################## 1648# $build to $host FILE NAME CONVERSION FUNCTIONS # 1649################################################## 1650# invoked via `$to_host_file_cmd ARG' 1651# 1652# In each case, ARG is the path to be converted from $build to $host format. 1653# Result will be available in $func_to_host_file_result. 1654 1655 1656# func_to_host_file ARG 1657# Converts the file name ARG from $build format to $host format. Return result 1658# in func_to_host_file_result. 1659func_to_host_file () 1660{ 1661 $opt_debug 1662 $to_host_file_cmd "$1" 1663} 1664# end func_to_host_file 1665 1666 1667# func_to_tool_file ARG LAZY 1668# converts the file name ARG from $build format to toolchain format. Return 1669# result in func_to_tool_file_result. If the conversion in use is listed 1670# in (the comma separated) LAZY, no conversion takes place. 1671func_to_tool_file () 1672{ 1673 $opt_debug 1674 case ,$2, in 1675 *,"$to_tool_file_cmd",*) 1676 func_to_tool_file_result=$1 1677 ;; 1678 *) 1679 $to_tool_file_cmd "$1" 1680 func_to_tool_file_result=$func_to_host_file_result 1681 ;; 1682 esac 1683} 1684# end func_to_tool_file 1685 1686 1687# func_convert_file_noop ARG 1688# Copy ARG to func_to_host_file_result. 1689func_convert_file_noop () 1690{ 1691 func_to_host_file_result="$1" 1692} 1693# end func_convert_file_noop 1694 1695 1696# func_convert_file_msys_to_w32 ARG 1697# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic 1698# conversion to w32 is not available inside the cwrapper. Returns result in 1699# func_to_host_file_result. 1700func_convert_file_msys_to_w32 () 1701{ 1702 $opt_debug 1703 func_to_host_file_result="$1" 1704 if test -n "$1"; then 1705 func_convert_core_msys_to_w32 "$1" 1706 func_to_host_file_result="$func_convert_core_msys_to_w32_result" 1707 fi 1708 func_convert_file_check "$1" "$func_to_host_file_result" 1709} 1710# end func_convert_file_msys_to_w32 1711 1712 1713# func_convert_file_cygwin_to_w32 ARG 1714# Convert file name ARG from Cygwin to w32 format. Returns result in 1715# func_to_host_file_result. 1716func_convert_file_cygwin_to_w32 () 1717{ 1718 $opt_debug 1719 func_to_host_file_result="$1" 1720 if test -n "$1"; then 1721 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use 1722 # LT_CYGPATH in this case. 1723 func_to_host_file_result=`cygpath -m "$1"` 1724 fi 1725 func_convert_file_check "$1" "$func_to_host_file_result" 1726} 1727# end func_convert_file_cygwin_to_w32 1728 1729 1730# func_convert_file_nix_to_w32 ARG 1731# Convert file name ARG from *nix to w32 format. Requires a wine environment 1732# and a working winepath. Returns result in func_to_host_file_result. 1733func_convert_file_nix_to_w32 () 1734{ 1735 $opt_debug 1736 func_to_host_file_result="$1" 1737 if test -n "$1"; then 1738 func_convert_core_file_wine_to_w32 "$1" 1739 func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" 1740 fi 1741 func_convert_file_check "$1" "$func_to_host_file_result" 1742} 1743# end func_convert_file_nix_to_w32 1744 1745 1746# func_convert_file_msys_to_cygwin ARG 1747# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 1748# Returns result in func_to_host_file_result. 1749func_convert_file_msys_to_cygwin () 1750{ 1751 $opt_debug 1752 func_to_host_file_result="$1" 1753 if test -n "$1"; then 1754 func_convert_core_msys_to_w32 "$1" 1755 func_cygpath -u "$func_convert_core_msys_to_w32_result" 1756 func_to_host_file_result="$func_cygpath_result" 1757 fi 1758 func_convert_file_check "$1" "$func_to_host_file_result" 1759} 1760# end func_convert_file_msys_to_cygwin 1761 1762 1763# func_convert_file_nix_to_cygwin ARG 1764# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed 1765# in a wine environment, working winepath, and LT_CYGPATH set. Returns result 1766# in func_to_host_file_result. 1767func_convert_file_nix_to_cygwin () 1768{ 1769 $opt_debug 1770 func_to_host_file_result="$1" 1771 if test -n "$1"; then 1772 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. 1773 func_convert_core_file_wine_to_w32 "$1" 1774 func_cygpath -u "$func_convert_core_file_wine_to_w32_result" 1775 func_to_host_file_result="$func_cygpath_result" 1776 fi 1777 func_convert_file_check "$1" "$func_to_host_file_result" 1778} 1779# end func_convert_file_nix_to_cygwin 1780 1781 1782############################################# 1783# $build to $host PATH CONVERSION FUNCTIONS # 1784############################################# 1785# invoked via `$to_host_path_cmd ARG' 1786# 1787# In each case, ARG is the path to be converted from $build to $host format. 1788# The result will be available in $func_to_host_path_result. 1789# 1790# Path separators are also converted from $build format to $host format. If 1791# ARG begins or ends with a path separator character, it is preserved (but 1792# converted to $host format) on output. 1793# 1794# All path conversion functions are named using the following convention: 1795# file name conversion function : func_convert_file_X_to_Y () 1796# path conversion function : func_convert_path_X_to_Y () 1797# where, for any given $build/$host combination the 'X_to_Y' value is the 1798# same. If conversion functions are added for new $build/$host combinations, 1799# the two new functions must follow this pattern, or func_init_to_host_path_cmd 1800# will break. 1801 1802 1803# func_init_to_host_path_cmd 1804# Ensures that function "pointer" variable $to_host_path_cmd is set to the 1805# appropriate value, based on the value of $to_host_file_cmd. 1806to_host_path_cmd= 1807func_init_to_host_path_cmd () 1808{ 1809 $opt_debug 1810 if test -z "$to_host_path_cmd"; then 1811 func_stripname 'func_convert_file_' '' "$to_host_file_cmd" 1812 to_host_path_cmd="func_convert_path_${func_stripname_result}" 1813 fi 1814} 1815 1816 1817# func_to_host_path ARG 1818# Converts the path ARG from $build format to $host format. Return result 1819# in func_to_host_path_result. 1820func_to_host_path () 1821{ 1822 $opt_debug 1823 func_init_to_host_path_cmd 1824 $to_host_path_cmd "$1" 1825} 1826# end func_to_host_path 1827 1828 1829# func_convert_path_noop ARG 1830# Copy ARG to func_to_host_path_result. 1831func_convert_path_noop () 1832{ 1833 func_to_host_path_result="$1" 1834} 1835# end func_convert_path_noop 1836 1837 1838# func_convert_path_msys_to_w32 ARG 1839# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic 1840# conversion to w32 is not available inside the cwrapper. Returns result in 1841# func_to_host_path_result. 1842func_convert_path_msys_to_w32 () 1843{ 1844 $opt_debug 1845 func_to_host_path_result="$1" 1846 if test -n "$1"; then 1847 # Remove leading and trailing path separator characters from ARG. MSYS 1848 # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; 1849 # and winepath ignores them completely. 1850 func_stripname : : "$1" 1851 func_to_host_path_tmp1=$func_stripname_result 1852 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 1853 func_to_host_path_result="$func_convert_core_msys_to_w32_result" 1854 func_convert_path_check : ";" \ 1855 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1856 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1857 fi 1858} 1859# end func_convert_path_msys_to_w32 1860 1861 1862# func_convert_path_cygwin_to_w32 ARG 1863# Convert path ARG from Cygwin to w32 format. Returns result in 1864# func_to_host_file_result. 1865func_convert_path_cygwin_to_w32 () 1866{ 1867 $opt_debug 1868 func_to_host_path_result="$1" 1869 if test -n "$1"; then 1870 # See func_convert_path_msys_to_w32: 1871 func_stripname : : "$1" 1872 func_to_host_path_tmp1=$func_stripname_result 1873 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` 1874 func_convert_path_check : ";" \ 1875 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1876 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1877 fi 1878} 1879# end func_convert_path_cygwin_to_w32 1880 1881 1882# func_convert_path_nix_to_w32 ARG 1883# Convert path ARG from *nix to w32 format. Requires a wine environment and 1884# a working winepath. Returns result in func_to_host_file_result. 1885func_convert_path_nix_to_w32 () 1886{ 1887 $opt_debug 1888 func_to_host_path_result="$1" 1889 if test -n "$1"; then 1890 # See func_convert_path_msys_to_w32: 1891 func_stripname : : "$1" 1892 func_to_host_path_tmp1=$func_stripname_result 1893 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 1894 func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" 1895 func_convert_path_check : ";" \ 1896 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1897 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1898 fi 1899} 1900# end func_convert_path_nix_to_w32 1901 1902 1903# func_convert_path_msys_to_cygwin ARG 1904# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 1905# Returns result in func_to_host_file_result. 1906func_convert_path_msys_to_cygwin () 1907{ 1908 $opt_debug 1909 func_to_host_path_result="$1" 1910 if test -n "$1"; then 1911 # See func_convert_path_msys_to_w32: 1912 func_stripname : : "$1" 1913 func_to_host_path_tmp1=$func_stripname_result 1914 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 1915 func_cygpath -u -p "$func_convert_core_msys_to_w32_result" 1916 func_to_host_path_result="$func_cygpath_result" 1917 func_convert_path_check : : \ 1918 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1919 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 1920 fi 1921} 1922# end func_convert_path_msys_to_cygwin 1923 1924 1925# func_convert_path_nix_to_cygwin ARG 1926# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a 1927# a wine environment, working winepath, and LT_CYGPATH set. Returns result in 1928# func_to_host_file_result. 1929func_convert_path_nix_to_cygwin () 1930{ 1931 $opt_debug 1932 func_to_host_path_result="$1" 1933 if test -n "$1"; then 1934 # Remove leading and trailing path separator characters from 1935 # ARG. msys behavior is inconsistent here, cygpath turns them 1936 # into '.;' and ';.', and winepath ignores them completely. 1937 func_stripname : : "$1" 1938 func_to_host_path_tmp1=$func_stripname_result 1939 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 1940 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" 1941 func_to_host_path_result="$func_cygpath_result" 1942 func_convert_path_check : : \ 1943 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1944 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 1945 fi 1946} 1947# end func_convert_path_nix_to_cygwin 1948 1949 1950# func_mode_compile arg... 1951func_mode_compile () 1952{ 1953 $opt_debug 1954 # Get the compilation command and the source file. 1955 base_compile= 1956 srcfile="$nonopt" # always keep a non-empty value in "srcfile" 1957 suppress_opt=yes 1958 suppress_output= 1959 arg_mode=normal 1960 libobj= 1961 later= 1962 pie_flag= 1963 1964 for arg 1965 do 1966 case $arg_mode in 1967 arg ) 1968 # do not "continue". Instead, add this to base_compile 1969 lastarg="$arg" 1970 arg_mode=normal 1971 ;; 1972 1973 target ) 1974 libobj="$arg" 1975 arg_mode=normal 1976 continue 1977 ;; 1978 1979 normal ) 1980 # Accept any command-line options. 1981 case $arg in 1982 -o) 1983 test -n "$libobj" && \ 1984 func_fatal_error "you cannot specify \`-o' more than once" 1985 arg_mode=target 1986 continue 1987 ;; 1988 1989 -pie | -fpie | -fPIE) 1990 func_append pie_flag " $arg" 1991 continue 1992 ;; 1993 1994 -shared | -static | -prefer-pic | -prefer-non-pic) 1995 func_append later " $arg" 1996 continue 1997 ;; 1998 1999 -no-suppress) 2000 suppress_opt=no 2001 continue 2002 ;; 2003 2004 -Xcompiler) 2005 arg_mode=arg # the next one goes into the "base_compile" arg list 2006 continue # The current "srcfile" will either be retained or 2007 ;; # replaced later. I would guess that would be a bug. 2008 2009 -Wc,*) 2010 func_stripname '-Wc,' '' "$arg" 2011 args=$func_stripname_result 2012 lastarg= 2013 save_ifs="$IFS"; IFS=',' 2014 for arg in $args; do 2015 IFS="$save_ifs" 2016 func_append_quoted lastarg "$arg" 2017 done 2018 IFS="$save_ifs" 2019 func_stripname ' ' '' "$lastarg" 2020 lastarg=$func_stripname_result 2021 2022 # Add the arguments to base_compile. 2023 func_append base_compile " $lastarg" 2024 continue 2025 ;; 2026 2027 *) 2028 # Accept the current argument as the source file. 2029 # The previous "srcfile" becomes the current argument. 2030 # 2031 lastarg="$srcfile" 2032 srcfile="$arg" 2033 ;; 2034 esac # case $arg 2035 ;; 2036 esac # case $arg_mode 2037 2038 # Aesthetically quote the previous argument. 2039 func_append_quoted base_compile "$lastarg" 2040 done # for arg 2041 2042 case $arg_mode in 2043 arg) 2044 func_fatal_error "you must specify an argument for -Xcompile" 2045 ;; 2046 target) 2047 func_fatal_error "you must specify a target with \`-o'" 2048 ;; 2049 *) 2050 # Get the name of the library object. 2051 test -z "$libobj" && { 2052 func_basename "$srcfile" 2053 libobj="$func_basename_result" 2054 } 2055 ;; 2056 esac 2057 2058 # Recognize several different file suffixes. 2059 # If the user specifies -o file.o, it is replaced with file.lo 2060 case $libobj in 2061 *.[cCFSifmso] | \ 2062 *.ada | *.adb | *.ads | *.asm | \ 2063 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ 2064 *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) 2065 func_xform "$libobj" 2066 libobj=$func_xform_result 2067 ;; 2068 esac 2069 2070 case $libobj in 2071 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; 2072 *) 2073 func_fatal_error "cannot determine name of library object from \`$libobj'" 2074 ;; 2075 esac 2076 2077 func_infer_tag $base_compile 2078 2079 for arg in $later; do 2080 case $arg in 2081 -shared) 2082 test "$build_libtool_libs" != yes && \ 2083 func_fatal_configuration "can not build a shared library" 2084 build_old_libs=no 2085 continue 2086 ;; 2087 2088 -static) 2089 build_libtool_libs=no 2090 build_old_libs=yes 2091 continue 2092 ;; 2093 2094 -prefer-pic) 2095 pic_mode=yes 2096 continue 2097 ;; 2098 2099 -prefer-non-pic) 2100 pic_mode=no 2101 continue 2102 ;; 2103 esac 2104 done 2105 2106 func_quote_for_eval "$libobj" 2107 test "X$libobj" != "X$func_quote_for_eval_result" \ 2108 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ 2109 && func_warning "libobj name \`$libobj' may not contain shell special characters." 2110 func_dirname_and_basename "$obj" "/" "" 2111 objname="$func_basename_result" 2112 xdir="$func_dirname_result" 2113 lobj=${xdir}$objdir/$objname 2114 2115 test -z "$base_compile" && \ 2116 func_fatal_help "you must specify a compilation command" 2117 2118 # Delete any leftover library objects. 2119 if test "$build_old_libs" = yes; then 2120 removelist="$obj $lobj $libobj ${libobj}T" 2121 else 2122 removelist="$lobj $libobj ${libobj}T" 2123 fi 2124 2125 # On Cygwin there's no "real" PIC flag so we must build both object types 2126 case $host_os in 2127 cygwin* | mingw* | pw32* | os2* | cegcc*) 2128 pic_mode=default 2129 ;; 2130 esac 2131 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then 2132 # non-PIC code in shared libraries is not supported 2133 pic_mode=default 2134 fi 2135 2136 # Calculate the filename of the output object if compiler does 2137 # not support -o with -c 2138 if test "$compiler_c_o" = no; then 2139 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} 2140 lockfile="$output_obj.lock" 2141 else 2142 output_obj= 2143 need_locks=no 2144 lockfile= 2145 fi 2146 2147 # Lock this critical section if it is needed 2148 # We use this script file to make the link, it avoids creating a new file 2149 if test "$need_locks" = yes; then 2150 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 2151 func_echo "Waiting for $lockfile to be removed" 2152 sleep 2 2153 done 2154 elif test "$need_locks" = warn; then 2155 if test -f "$lockfile"; then 2156 $ECHO "\ 2157*** ERROR, $lockfile exists and contains: 2158`cat $lockfile 2>/dev/null` 2159 2160This indicates that another process is trying to use the same 2161temporary object file, and libtool could not work around it because 2162your compiler does not support \`-c' and \`-o' together. If you 2163repeat this compilation, it may succeed, by chance, but you had better 2164avoid parallel builds (make -j) in this platform, or get a better 2165compiler." 2166 2167 $opt_dry_run || $RM $removelist 2168 exit $EXIT_FAILURE 2169 fi 2170 func_append removelist " $output_obj" 2171 $ECHO "$srcfile" > "$lockfile" 2172 fi 2173 2174 $opt_dry_run || $RM $removelist 2175 func_append removelist " $lockfile" 2176 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 2177 2178 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 2179 srcfile=$func_to_tool_file_result 2180 func_quote_for_eval "$srcfile" 2181 qsrcfile=$func_quote_for_eval_result 2182 2183 # Only build a PIC object if we are building libtool libraries. 2184 if test "$build_libtool_libs" = yes; then 2185 # Without this assignment, base_compile gets emptied. 2186 fbsd_hideous_sh_bug=$base_compile 2187 2188 if test "$pic_mode" != no; then 2189 command="$base_compile $qsrcfile $pic_flag" 2190 else 2191 # Don't build PIC code 2192 command="$base_compile $qsrcfile" 2193 fi 2194 2195 func_mkdir_p "$xdir$objdir" 2196 2197 if test -z "$output_obj"; then 2198 # Place PIC objects in $objdir 2199 func_append command " -o $lobj" 2200 fi 2201 2202 func_show_eval_locale "$command" \ 2203 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' 2204 2205 if test "$need_locks" = warn && 2206 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 2207 $ECHO "\ 2208*** ERROR, $lockfile contains: 2209`cat $lockfile 2>/dev/null` 2210 2211but it should contain: 2212$srcfile 2213 2214This indicates that another process is trying to use the same 2215temporary object file, and libtool could not work around it because 2216your compiler does not support \`-c' and \`-o' together. If you 2217repeat this compilation, it may succeed, by chance, but you had better 2218avoid parallel builds (make -j) in this platform, or get a better 2219compiler." 2220 2221 $opt_dry_run || $RM $removelist 2222 exit $EXIT_FAILURE 2223 fi 2224 2225 # Just move the object if needed, then go on to compile the next one 2226 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 2227 func_show_eval '$MV "$output_obj" "$lobj"' \ 2228 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 2229 fi 2230 2231 # Allow error messages only from the first compilation. 2232 if test "$suppress_opt" = yes; then 2233 suppress_output=' >/dev/null 2>&1' 2234 fi 2235 fi 2236 2237 # Only build a position-dependent object if we build old libraries. 2238 if test "$build_old_libs" = yes; then 2239 if test "$pic_mode" != yes; then 2240 # Don't build PIC code 2241 command="$base_compile $qsrcfile$pie_flag" 2242 else 2243 command="$base_compile $qsrcfile $pic_flag" 2244 fi 2245 if test "$compiler_c_o" = yes; then 2246 func_append command " -o $obj" 2247 fi 2248 2249 # Suppress compiler output if we already did a PIC compilation. 2250 func_append command "$suppress_output" 2251 func_show_eval_locale "$command" \ 2252 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 2253 2254 if test "$need_locks" = warn && 2255 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 2256 $ECHO "\ 2257*** ERROR, $lockfile contains: 2258`cat $lockfile 2>/dev/null` 2259 2260but it should contain: 2261$srcfile 2262 2263This indicates that another process is trying to use the same 2264temporary object file, and libtool could not work around it because 2265your compiler does not support \`-c' and \`-o' together. If you 2266repeat this compilation, it may succeed, by chance, but you had better 2267avoid parallel builds (make -j) in this platform, or get a better 2268compiler." 2269 2270 $opt_dry_run || $RM $removelist 2271 exit $EXIT_FAILURE 2272 fi 2273 2274 # Just move the object if needed 2275 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 2276 func_show_eval '$MV "$output_obj" "$obj"' \ 2277 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 2278 fi 2279 fi 2280 2281 $opt_dry_run || { 2282 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" 2283 2284 # Unlock the critical section if it was locked 2285 if test "$need_locks" != no; then 2286 removelist=$lockfile 2287 $RM "$lockfile" 2288 fi 2289 } 2290 2291 exit $EXIT_SUCCESS 2292} 2293 2294$opt_help || { 2295 test "$opt_mode" = compile && func_mode_compile ${1+"$@"} 2296} 2297 2298func_mode_help () 2299{ 2300 # We need to display help for each of the modes. 2301 case $opt_mode in 2302 "") 2303 # Generic help is extracted from the usage comments 2304 # at the start of this file. 2305 func_help 2306 ;; 2307 2308 clean) 2309 $ECHO \ 2310"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... 2311 2312Remove files from the build directory. 2313 2314RM is the name of the program to use to delete files associated with each FILE 2315(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed 2316to RM. 2317 2318If FILE is a libtool library, object or program, all the files associated 2319with it are deleted. Otherwise, only FILE itself is deleted using RM." 2320 ;; 2321 2322 compile) 2323 $ECHO \ 2324"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE 2325 2326Compile a source file into a libtool library object. 2327 2328This mode accepts the following additional options: 2329 2330 -o OUTPUT-FILE set the output file name to OUTPUT-FILE 2331 -no-suppress do not suppress compiler output for multiple passes 2332 -prefer-pic try to build PIC objects only 2333 -prefer-non-pic try to build non-PIC objects only 2334 -shared do not build a \`.o' file suitable for static linking 2335 -static only build a \`.o' file suitable for static linking 2336 -Wc,FLAG pass FLAG directly to the compiler 2337 2338COMPILE-COMMAND is a command to be used in creating a \`standard' object file 2339from the given SOURCEFILE. 2340 2341The output file name is determined by removing the directory component from 2342SOURCEFILE, then substituting the C source code suffix \`.c' with the 2343library object suffix, \`.lo'." 2344 ;; 2345 2346 execute) 2347 $ECHO \ 2348"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... 2349 2350Automatically set library path, then run a program. 2351 2352This mode accepts the following additional options: 2353 2354 -dlopen FILE add the directory containing FILE to the library path 2355 2356This mode sets the library path environment variable according to \`-dlopen' 2357flags. 2358 2359If any of the ARGS are libtool executable wrappers, then they are translated 2360into their corresponding uninstalled binary, and any of their required library 2361directories are added to the library path. 2362 2363Then, COMMAND is executed, with ARGS as arguments." 2364 ;; 2365 2366 finish) 2367 $ECHO \ 2368"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... 2369 2370Complete the installation of libtool libraries. 2371 2372Each LIBDIR is a directory that contains libtool libraries. 2373 2374The commands that this mode executes may require superuser privileges. Use 2375the \`--dry-run' option if you just want to see what would be executed." 2376 ;; 2377 2378 install) 2379 $ECHO \ 2380"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... 2381 2382Install executables or libraries. 2383 2384INSTALL-COMMAND is the installation command. The first component should be 2385either the \`install' or \`cp' program. 2386 2387The following components of INSTALL-COMMAND are treated specially: 2388 2389 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation 2390 2391The rest of the components are interpreted as arguments to that command (only 2392BSD-compatible install options are recognized)." 2393 ;; 2394 2395 link) 2396 $ECHO \ 2397"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... 2398 2399Link object files or libraries together to form another library, or to 2400create an executable program. 2401 2402LINK-COMMAND is a command using the C compiler that you would use to create 2403a program from several object files. 2404 2405The following components of LINK-COMMAND are treated specially: 2406 2407 -all-static do not do any dynamic linking at all 2408 -avoid-version do not add a version suffix if possible 2409 -bindir BINDIR specify path to binaries directory (for systems where 2410 libraries must be found in the PATH setting at runtime) 2411 -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime 2412 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols 2413 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) 2414 -export-symbols SYMFILE 2415 try to export only the symbols listed in SYMFILE 2416 -export-symbols-regex REGEX 2417 try to export only the symbols matching REGEX 2418 -LLIBDIR search LIBDIR for required installed libraries 2419 -lNAME OUTPUT-FILE requires the installed library libNAME 2420 -module build a library that can dlopened 2421 -no-fast-install disable the fast-install mode 2422 -no-install link a not-installable executable 2423 -no-undefined declare that a library does not refer to external symbols 2424 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects 2425 -objectlist FILE Use a list of object files found in FILE to specify objects 2426 -precious-files-regex REGEX 2427 don't remove output files matching REGEX 2428 -release RELEASE specify package release information 2429 -rpath LIBDIR the created library will eventually be installed in LIBDIR 2430 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries 2431 -shared only do dynamic linking of libtool libraries 2432 -shrext SUFFIX override the standard shared library file extension 2433 -static do not do any dynamic linking of uninstalled libtool libraries 2434 -static-libtool-libs 2435 do not do any dynamic linking of libtool libraries 2436 -version-info CURRENT[:REVISION[:AGE]] 2437 specify library version info [each variable defaults to 0] 2438 -weak LIBNAME declare that the target provides the LIBNAME interface 2439 -Wc,FLAG 2440 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler 2441 -Wl,FLAG 2442 -Xlinker FLAG pass linker-specific FLAG directly to the linker 2443 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) 2444 2445All other options (arguments beginning with \`-') are ignored. 2446 2447Every other argument is treated as a filename. Files ending in \`.la' are 2448treated as uninstalled libtool libraries, other files are standard or library 2449object files. 2450 2451If the OUTPUT-FILE ends in \`.la', then a libtool library is created, 2452only library objects (\`.lo' files) may be specified, and \`-rpath' is 2453required, except when creating a convenience library. 2454 2455If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created 2456using \`ar' and \`ranlib', or on Windows using \`lib'. 2457 2458If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file 2459is created, otherwise an executable program is created." 2460 ;; 2461 2462 uninstall) 2463 $ECHO \ 2464"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... 2465 2466Remove libraries from an installation directory. 2467 2468RM is the name of the program to use to delete files associated with each FILE 2469(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed 2470to RM. 2471 2472If FILE is a libtool library, all the files associated with it are deleted. 2473Otherwise, only FILE itself is deleted using RM." 2474 ;; 2475 2476 *) 2477 func_fatal_help "invalid operation mode \`$opt_mode'" 2478 ;; 2479 esac 2480 2481 echo 2482 $ECHO "Try \`$progname --help' for more information about other modes." 2483} 2484 2485# Now that we've collected a possible --mode arg, show help if necessary 2486if $opt_help; then 2487 if test "$opt_help" = :; then 2488 func_mode_help 2489 else 2490 { 2491 func_help noexit 2492 for opt_mode in compile link execute install finish uninstall clean; do 2493 func_mode_help 2494 done 2495 } | sed -n '1p; 2,$s/^Usage:/ or: /p' 2496 { 2497 func_help noexit 2498 for opt_mode in compile link execute install finish uninstall clean; do 2499 echo 2500 func_mode_help 2501 done 2502 } | 2503 sed '1d 2504 /^When reporting/,/^Report/{ 2505 H 2506 d 2507 } 2508 $x 2509 /information about other modes/d 2510 /more detailed .*MODE/d 2511 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' 2512 fi 2513 exit $? 2514fi 2515 2516 2517# func_mode_execute arg... 2518func_mode_execute () 2519{ 2520 $opt_debug 2521 # The first argument is the command name. 2522 cmd="$nonopt" 2523 test -z "$cmd" && \ 2524 func_fatal_help "you must specify a COMMAND" 2525 2526 # Handle -dlopen flags immediately. 2527 for file in $opt_dlopen; do 2528 test -f "$file" \ 2529 || func_fatal_help "\`$file' is not a file" 2530 2531 dir= 2532 case $file in 2533 *.la) 2534 func_resolve_sysroot "$file" 2535 file=$func_resolve_sysroot_result 2536 2537 # Check to see that this really is a libtool archive. 2538 func_lalib_unsafe_p "$file" \ 2539 || func_fatal_help "\`$lib' is not a valid libtool archive" 2540 2541 # Read the libtool library. 2542 dlname= 2543 library_names= 2544 func_source "$file" 2545 2546 # Skip this library if it cannot be dlopened. 2547 if test -z "$dlname"; then 2548 # Warn if it was a shared library. 2549 test -n "$library_names" && \ 2550 func_warning "\`$file' was not linked with \`-export-dynamic'" 2551 continue 2552 fi 2553 2554 func_dirname "$file" "" "." 2555 dir="$func_dirname_result" 2556 2557 if test -f "$dir/$objdir/$dlname"; then 2558 func_append dir "/$objdir" 2559 else 2560 if test ! -f "$dir/$dlname"; then 2561 func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 2562 fi 2563 fi 2564 ;; 2565 2566 *.lo) 2567 # Just add the directory containing the .lo file. 2568 func_dirname "$file" "" "." 2569 dir="$func_dirname_result" 2570 ;; 2571 2572 *) 2573 func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" 2574 continue 2575 ;; 2576 esac 2577 2578 # Get the absolute pathname. 2579 absdir=`cd "$dir" && pwd` 2580 test -n "$absdir" && dir="$absdir" 2581 2582 # Now add the directory to shlibpath_var. 2583 if eval "test -z \"\$$shlibpath_var\""; then 2584 eval "$shlibpath_var=\"\$dir\"" 2585 else 2586 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" 2587 fi 2588 done 2589 2590 # This variable tells wrapper scripts just to set shlibpath_var 2591 # rather than running their programs. 2592 libtool_execute_magic="$magic" 2593 2594 # Check if any of the arguments is a wrapper script. 2595 args= 2596 for file 2597 do 2598 case $file in 2599 -* | *.la | *.lo ) ;; 2600 *) 2601 # Do a test to see if this is really a libtool program. 2602 if func_ltwrapper_script_p "$file"; then 2603 func_source "$file" 2604 # Transform arg to wrapped name. 2605 file="$progdir/$program" 2606 elif func_ltwrapper_executable_p "$file"; then 2607 func_ltwrapper_scriptname "$file" 2608 func_source "$func_ltwrapper_scriptname_result" 2609 # Transform arg to wrapped name. 2610 file="$progdir/$program" 2611 fi 2612 ;; 2613 esac 2614 # Quote arguments (to preserve shell metacharacters). 2615 func_append_quoted args "$file" 2616 done 2617 2618 if test "X$opt_dry_run" = Xfalse; then 2619 if test -n "$shlibpath_var"; then 2620 # Export the shlibpath_var. 2621 eval "export $shlibpath_var" 2622 fi 2623 2624 # Restore saved environment variables 2625 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 2626 do 2627 eval "if test \"\${save_$lt_var+set}\" = set; then 2628 $lt_var=\$save_$lt_var; export $lt_var 2629 else 2630 $lt_unset $lt_var 2631 fi" 2632 done 2633 2634 # Now prepare to actually exec the command. 2635 exec_cmd="\$cmd$args" 2636 else 2637 # Display what would be done. 2638 if test -n "$shlibpath_var"; then 2639 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" 2640 echo "export $shlibpath_var" 2641 fi 2642 $ECHO "$cmd$args" 2643 exit $EXIT_SUCCESS 2644 fi 2645} 2646 2647test "$opt_mode" = execute && func_mode_execute ${1+"$@"} 2648 2649 2650# func_mode_finish arg... 2651func_mode_finish () 2652{ 2653 $opt_debug 2654 libs= 2655 libdirs= 2656 admincmds= 2657 2658 for opt in "$nonopt" ${1+"$@"} 2659 do 2660 if test -d "$opt"; then 2661 func_append libdirs " $opt" 2662 2663 elif test -f "$opt"; then 2664 if func_lalib_unsafe_p "$opt"; then 2665 func_append libs " $opt" 2666 else 2667 func_warning "\`$opt' is not a valid libtool archive" 2668 fi 2669 2670 else 2671 func_fatal_error "invalid argument \`$opt'" 2672 fi 2673 done 2674 2675 if test -n "$libs"; then 2676 if test -n "$lt_sysroot"; then 2677 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` 2678 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" 2679 else 2680 sysroot_cmd= 2681 fi 2682 2683 # Remove sysroot references 2684 if $opt_dry_run; then 2685 for lib in $libs; do 2686 echo "removing references to $lt_sysroot and \`=' prefixes from $lib" 2687 done 2688 else 2689 tmpdir=`func_mktempdir` 2690 for lib in $libs; do 2691 sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ 2692 > $tmpdir/tmp-la 2693 mv -f $tmpdir/tmp-la $lib 2694 done 2695 ${RM}r "$tmpdir" 2696 fi 2697 fi 2698 2699 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 2700 for libdir in $libdirs; do 2701 if test -n "$finish_cmds"; then 2702 # Do each command in the finish commands. 2703 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds 2704'"$cmd"'"' 2705 fi 2706 if test -n "$finish_eval"; then 2707 # Do the single finish_eval. 2708 eval cmds=\"$finish_eval\" 2709 $opt_dry_run || eval "$cmds" || func_append admincmds " 2710 $cmds" 2711 fi 2712 done 2713 fi 2714 2715 # Exit here if they wanted silent mode. 2716 $opt_silent && exit $EXIT_SUCCESS 2717 2718 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 2719 echo "----------------------------------------------------------------------" 2720 echo "Libraries have been installed in:" 2721 for libdir in $libdirs; do 2722 $ECHO " $libdir" 2723 done 2724 echo 2725 echo "If you ever happen to want to link against installed libraries" 2726 echo "in a given directory, LIBDIR, you must either use libtool, and" 2727 echo "specify the full pathname of the library, or use the \`-LLIBDIR'" 2728 echo "flag during linking and do at least one of the following:" 2729 if test -n "$shlibpath_var"; then 2730 echo " - add LIBDIR to the \`$shlibpath_var' environment variable" 2731 echo " during execution" 2732 fi 2733 if test -n "$runpath_var"; then 2734 echo " - add LIBDIR to the \`$runpath_var' environment variable" 2735 echo " during linking" 2736 fi 2737 if test -n "$hardcode_libdir_flag_spec"; then 2738 libdir=LIBDIR 2739 eval flag=\"$hardcode_libdir_flag_spec\" 2740 2741 $ECHO " - use the \`$flag' linker flag" 2742 fi 2743 if test -n "$admincmds"; then 2744 $ECHO " - have your system administrator run these commands:$admincmds" 2745 fi 2746 if test -f /etc/ld.so.conf; then 2747 echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" 2748 fi 2749 echo 2750 2751 echo "See any operating system documentation about shared libraries for" 2752 case $host in 2753 solaris2.[6789]|solaris2.1[0-9]) 2754 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" 2755 echo "pages." 2756 ;; 2757 *) 2758 echo "more information, such as the ld(1) and ld.so(8) manual pages." 2759 ;; 2760 esac 2761 echo "----------------------------------------------------------------------" 2762 fi 2763 exit $EXIT_SUCCESS 2764} 2765 2766test "$opt_mode" = finish && func_mode_finish ${1+"$@"} 2767 2768 2769# func_mode_install arg... 2770func_mode_install () 2771{ 2772 $opt_debug 2773 # There may be an optional sh(1) argument at the beginning of 2774 # install_prog (especially on Windows NT). 2775 if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || 2776 # Allow the use of GNU shtool's install command. 2777 case $nonopt in *shtool*) :;; *) false;; esac; then 2778 # Aesthetically quote it. 2779 func_quote_for_eval "$nonopt" 2780 install_prog="$func_quote_for_eval_result " 2781 arg=$1 2782 shift 2783 else 2784 install_prog= 2785 arg=$nonopt 2786 fi 2787 2788 # The real first argument should be the name of the installation program. 2789 # Aesthetically quote it. 2790 func_quote_for_eval "$arg" 2791 func_append install_prog "$func_quote_for_eval_result" 2792 install_shared_prog=$install_prog 2793 case " $install_prog " in 2794 *[\\\ /]cp\ *) install_cp=: ;; 2795 *) install_cp=false ;; 2796 esac 2797 2798 # We need to accept at least all the BSD install flags. 2799 dest= 2800 files= 2801 opts= 2802 prev= 2803 install_type= 2804 isdir=no 2805 stripme= 2806 no_mode=: 2807 for arg 2808 do 2809 arg2= 2810 if test -n "$dest"; then 2811 func_append files " $dest" 2812 dest=$arg 2813 continue 2814 fi 2815 2816 case $arg in 2817 -d) isdir=yes ;; 2818 -f) 2819 if $install_cp; then :; else 2820 prev=$arg 2821 fi 2822 ;; 2823 -g | -m | -o) 2824 prev=$arg 2825 ;; 2826 -s) 2827 stripme=" -s" 2828 continue 2829 ;; 2830 -*) 2831 ;; 2832 *) 2833 # If the previous option needed an argument, then skip it. 2834 if test -n "$prev"; then 2835 if test "x$prev" = x-m && test -n "$install_override_mode"; then 2836 arg2=$install_override_mode 2837 no_mode=false 2838 fi 2839 prev= 2840 else 2841 dest=$arg 2842 continue 2843 fi 2844 ;; 2845 esac 2846 2847 # Aesthetically quote the argument. 2848 func_quote_for_eval "$arg" 2849 func_append install_prog " $func_quote_for_eval_result" 2850 if test -n "$arg2"; then 2851 func_quote_for_eval "$arg2" 2852 fi 2853 func_append install_shared_prog " $func_quote_for_eval_result" 2854 done 2855 2856 test -z "$install_prog" && \ 2857 func_fatal_help "you must specify an install program" 2858 2859 test -n "$prev" && \ 2860 func_fatal_help "the \`$prev' option requires an argument" 2861 2862 if test -n "$install_override_mode" && $no_mode; then 2863 if $install_cp; then :; else 2864 func_quote_for_eval "$install_override_mode" 2865 func_append install_shared_prog " -m $func_quote_for_eval_result" 2866 fi 2867 fi 2868 2869 if test -z "$files"; then 2870 if test -z "$dest"; then 2871 func_fatal_help "no file or destination specified" 2872 else 2873 func_fatal_help "you must specify a destination" 2874 fi 2875 fi 2876 2877 # Strip any trailing slash from the destination. 2878 func_stripname '' '/' "$dest" 2879 dest=$func_stripname_result 2880 2881 # Check to see that the destination is a directory. 2882 test -d "$dest" && isdir=yes 2883 if test "$isdir" = yes; then 2884 destdir="$dest" 2885 destname= 2886 else 2887 func_dirname_and_basename "$dest" "" "." 2888 destdir="$func_dirname_result" 2889 destname="$func_basename_result" 2890 2891 # Not a directory, so check to see that there is only one file specified. 2892 set dummy $files; shift 2893 test "$#" -gt 1 && \ 2894 func_fatal_help "\`$dest' is not a directory" 2895 fi 2896 case $destdir in 2897 [\\/]* | [A-Za-z]:[\\/]*) ;; 2898 *) 2899 for file in $files; do 2900 case $file in 2901 *.lo) ;; 2902 *) 2903 func_fatal_help "\`$destdir' must be an absolute directory name" 2904 ;; 2905 esac 2906 done 2907 ;; 2908 esac 2909 2910 # This variable tells wrapper scripts just to set variables rather 2911 # than running their programs. 2912 libtool_install_magic="$magic" 2913 2914 staticlibs= 2915 future_libdirs= 2916 current_libdirs= 2917 for file in $files; do 2918 2919 # Do each installation. 2920 case $file in 2921 *.$libext) 2922 # Do the static libraries later. 2923 func_append staticlibs " $file" 2924 ;; 2925 2926 *.la) 2927 func_resolve_sysroot "$file" 2928 file=$func_resolve_sysroot_result 2929 2930 # Check to see that this really is a libtool archive. 2931 func_lalib_unsafe_p "$file" \ 2932 || func_fatal_help "\`$file' is not a valid libtool archive" 2933 2934 library_names= 2935 old_library= 2936 relink_command= 2937 func_source "$file" 2938 2939 # Add the libdir to current_libdirs if it is the destination. 2940 if test "X$destdir" = "X$libdir"; then 2941 case "$current_libdirs " in 2942 *" $libdir "*) ;; 2943 *) func_append current_libdirs " $libdir" ;; 2944 esac 2945 else 2946 # Note the libdir as a future libdir. 2947 case "$future_libdirs " in 2948 *" $libdir "*) ;; 2949 *) func_append future_libdirs " $libdir" ;; 2950 esac 2951 fi 2952 2953 func_dirname "$file" "/" "" 2954 dir="$func_dirname_result" 2955 func_append dir "$objdir" 2956 2957 if test -n "$relink_command"; then 2958 # Determine the prefix the user has applied to our future dir. 2959 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` 2960 2961 # Don't allow the user to place us outside of our expected 2962 # location b/c this prevents finding dependent libraries that 2963 # are installed to the same prefix. 2964 # At present, this check doesn't affect windows .dll's that 2965 # are installed into $libdir/../bin (currently, that works fine) 2966 # but it's something to keep an eye on. 2967 test "$inst_prefix_dir" = "$destdir" && \ 2968 func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" 2969 2970 if test -n "$inst_prefix_dir"; then 2971 # Stick the inst_prefix_dir data into the link command. 2972 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` 2973 else 2974 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` 2975 fi 2976 2977 func_warning "relinking \`$file'" 2978 func_show_eval "$relink_command" \ 2979 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' 2980 fi 2981 2982 # See the names of the shared library. 2983 set dummy $library_names; shift 2984 if test -n "$1"; then 2985 realname="$1" 2986 shift 2987 2988 srcname="$realname" 2989 test -n "$relink_command" && srcname="$realname"T 2990 2991 # Install the shared library and build the symlinks. 2992 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 2993 'exit $?' 2994 tstripme="$stripme" 2995 case $host_os in 2996 cygwin* | mingw* | pw32* | cegcc*) 2997 case $realname in 2998 *.dll.a) 2999 tstripme="" 3000 ;; 3001 esac 3002 ;; 3003 esac 3004 if test -n "$tstripme" && test -n "$striplib"; then 3005 func_show_eval "$striplib $destdir/$realname" 'exit $?' 3006 fi 3007 3008 if test "$#" -gt 0; then 3009 # Delete the old symlinks, and create new ones. 3010 # Try `ln -sf' first, because the `ln' binary might depend on 3011 # the symlink we replace! Solaris /bin/ln does not understand -f, 3012 # so we also need to try rm && ln -s. 3013 for linkname 3014 do 3015 test "$linkname" != "$realname" \ 3016 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" 3017 done 3018 fi 3019 3020 # Do each command in the postinstall commands. 3021 lib="$destdir/$realname" 3022 func_execute_cmds "$postinstall_cmds" 'exit $?' 3023 fi 3024 3025 # Install the pseudo-library for information purposes. 3026 func_basename "$file" 3027 name="$func_basename_result" 3028 instname="$dir/$name"i 3029 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' 3030 3031 # Maybe install the static library, too. 3032 test -n "$old_library" && func_append staticlibs " $dir/$old_library" 3033 ;; 3034 3035 *.lo) 3036 # Install (i.e. copy) a libtool object. 3037 3038 # Figure out destination file name, if it wasn't already specified. 3039 if test -n "$destname"; then 3040 destfile="$destdir/$destname" 3041 else 3042 func_basename "$file" 3043 destfile="$func_basename_result" 3044 destfile="$destdir/$destfile" 3045 fi 3046 3047 # Deduce the name of the destination old-style object file. 3048 case $destfile in 3049 *.lo) 3050 func_lo2o "$destfile" 3051 staticdest=$func_lo2o_result 3052 ;; 3053 *.$objext) 3054 staticdest="$destfile" 3055 destfile= 3056 ;; 3057 *) 3058 func_fatal_help "cannot copy a libtool object to \`$destfile'" 3059 ;; 3060 esac 3061 3062 # Install the libtool object if requested. 3063 test -n "$destfile" && \ 3064 func_show_eval "$install_prog $file $destfile" 'exit $?' 3065 3066 # Install the old object if enabled. 3067 if test "$build_old_libs" = yes; then 3068 # Deduce the name of the old-style object file. 3069 func_lo2o "$file" 3070 staticobj=$func_lo2o_result 3071 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' 3072 fi 3073 exit $EXIT_SUCCESS 3074 ;; 3075 3076 *) 3077 # Figure out destination file name, if it wasn't already specified. 3078 if test -n "$destname"; then 3079 destfile="$destdir/$destname" 3080 else 3081 func_basename "$file" 3082 destfile="$func_basename_result" 3083 destfile="$destdir/$destfile" 3084 fi 3085 3086 # If the file is missing, and there is a .exe on the end, strip it 3087 # because it is most likely a libtool script we actually want to 3088 # install 3089 stripped_ext="" 3090 case $file in 3091 *.exe) 3092 if test ! -f "$file"; then 3093 func_stripname '' '.exe' "$file" 3094 file=$func_stripname_result 3095 stripped_ext=".exe" 3096 fi 3097 ;; 3098 esac 3099 3100 # Do a test to see if this is really a libtool program. 3101 case $host in 3102 *cygwin* | *mingw*) 3103 if func_ltwrapper_executable_p "$file"; then 3104 func_ltwrapper_scriptname "$file" 3105 wrapper=$func_ltwrapper_scriptname_result 3106 else 3107 func_stripname '' '.exe' "$file" 3108 wrapper=$func_stripname_result 3109 fi 3110 ;; 3111 *) 3112 wrapper=$file 3113 ;; 3114 esac 3115 if func_ltwrapper_script_p "$wrapper"; then 3116 notinst_deplibs= 3117 relink_command= 3118 3119 func_source "$wrapper" 3120 3121 # Check the variables that should have been set. 3122 test -z "$generated_by_libtool_version" && \ 3123 func_fatal_error "invalid libtool wrapper script \`$wrapper'" 3124 3125 finalize=yes 3126 for lib in $notinst_deplibs; do 3127 # Check to see that each library is installed. 3128 libdir= 3129 if test -f "$lib"; then 3130 func_source "$lib" 3131 fi 3132 libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test 3133 if test -n "$libdir" && test ! -f "$libfile"; then 3134 func_warning "\`$lib' has not been installed in \`$libdir'" 3135 finalize=no 3136 fi 3137 done 3138 3139 relink_command= 3140 func_source "$wrapper" 3141 3142 outputname= 3143 if test "$fast_install" = no && test -n "$relink_command"; then 3144 $opt_dry_run || { 3145 if test "$finalize" = yes; then 3146 tmpdir=`func_mktempdir` 3147 func_basename "$file$stripped_ext" 3148 file="$func_basename_result" 3149 outputname="$tmpdir/$file" 3150 # Replace the output file specification. 3151 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` 3152 3153 $opt_silent || { 3154 func_quote_for_expand "$relink_command" 3155 eval "func_echo $func_quote_for_expand_result" 3156 } 3157 if eval "$relink_command"; then : 3158 else 3159 func_error "error: relink \`$file' with the above command before installing it" 3160 $opt_dry_run || ${RM}r "$tmpdir" 3161 continue 3162 fi 3163 file="$outputname" 3164 else 3165 func_warning "cannot relink \`$file'" 3166 fi 3167 } 3168 else 3169 # Install the binary that we compiled earlier. 3170 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` 3171 fi 3172 fi 3173 3174 # remove .exe since cygwin /usr/bin/install will append another 3175 # one anyway 3176 case $install_prog,$host in 3177 */usr/bin/install*,*cygwin*) 3178 case $file:$destfile in 3179 *.exe:*.exe) 3180 # this is ok 3181 ;; 3182 *.exe:*) 3183 destfile=$destfile.exe 3184 ;; 3185 *:*.exe) 3186 func_stripname '' '.exe' "$destfile" 3187 destfile=$func_stripname_result 3188 ;; 3189 esac 3190 ;; 3191 esac 3192 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' 3193 $opt_dry_run || if test -n "$outputname"; then 3194 ${RM}r "$tmpdir" 3195 fi 3196 ;; 3197 esac 3198 done 3199 3200 for file in $staticlibs; do 3201 func_basename "$file" 3202 name="$func_basename_result" 3203 3204 # Set up the ranlib parameters. 3205 oldlib="$destdir/$name" 3206 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 3207 tool_oldlib=$func_to_tool_file_result 3208 3209 func_show_eval "$install_prog \$file \$oldlib" 'exit $?' 3210 3211 if test -n "$stripme" && test -n "$old_striplib"; then 3212 func_show_eval "$old_striplib $tool_oldlib" 'exit $?' 3213 fi 3214 3215 # Do each command in the postinstall commands. 3216 func_execute_cmds "$old_postinstall_cmds" 'exit $?' 3217 done 3218 3219 test -n "$future_libdirs" && \ 3220 func_warning "remember to run \`$progname --finish$future_libdirs'" 3221 3222 if test -n "$current_libdirs"; then 3223 # Maybe just do a dry run. 3224 $opt_dry_run && current_libdirs=" -n$current_libdirs" 3225 exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' 3226 else 3227 exit $EXIT_SUCCESS 3228 fi 3229} 3230 3231test "$opt_mode" = install && func_mode_install ${1+"$@"} 3232 3233 3234# func_generate_dlsyms outputname originator pic_p 3235# Extract symbols from dlprefiles and create ${outputname}S.o with 3236# a dlpreopen symbol table. 3237func_generate_dlsyms () 3238{ 3239 $opt_debug 3240 my_outputname="$1" 3241 my_originator="$2" 3242 my_pic_p="${3-no}" 3243 my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` 3244 my_dlsyms= 3245 3246 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 3247 if test -n "$NM" && test -n "$global_symbol_pipe"; then 3248 my_dlsyms="${my_outputname}S.c" 3249 else 3250 func_error "not configured to extract global symbols from dlpreopened files" 3251 fi 3252 fi 3253 3254 if test -n "$my_dlsyms"; then 3255 case $my_dlsyms in 3256 "") ;; 3257 *.c) 3258 # Discover the nlist of each of the dlfiles. 3259 nlist="$output_objdir/${my_outputname}.nm" 3260 3261 func_show_eval "$RM $nlist ${nlist}S ${nlist}T" 3262 3263 # Parse the name list into a source file. 3264 func_verbose "creating $output_objdir/$my_dlsyms" 3265 3266 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ 3267/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ 3268/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ 3269 3270#ifdef __cplusplus 3271extern \"C\" { 3272#endif 3273 3274#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 3275#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 3276#endif 3277 3278/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3279#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3280/* DATA imports from DLLs on WIN32 con't be const, because runtime 3281 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3282# define LT_DLSYM_CONST 3283#elif defined(__osf__) 3284/* This system does not cope well with relocations in const data. */ 3285# define LT_DLSYM_CONST 3286#else 3287# define LT_DLSYM_CONST const 3288#endif 3289 3290/* External symbol declarations for the compiler. */\ 3291" 3292 3293 if test "$dlself" = yes; then 3294 func_verbose "generating symbol list for \`$output'" 3295 3296 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" 3297 3298 # Add our own program objects to the symbol list. 3299 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` 3300 for progfile in $progfiles; do 3301 func_to_tool_file "$progfile" func_convert_file_msys_to_w32 3302 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" 3303 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" 3304 done 3305 3306 if test -n "$exclude_expsyms"; then 3307 $opt_dry_run || { 3308 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' 3309 eval '$MV "$nlist"T "$nlist"' 3310 } 3311 fi 3312 3313 if test -n "$export_symbols_regex"; then 3314 $opt_dry_run || { 3315 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' 3316 eval '$MV "$nlist"T "$nlist"' 3317 } 3318 fi 3319 3320 # Prepare the list of exported symbols 3321 if test -z "$export_symbols"; then 3322 export_symbols="$output_objdir/$outputname.exp" 3323 $opt_dry_run || { 3324 $RM $export_symbols 3325 eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' 3326 case $host in 3327 *cygwin* | *mingw* | *cegcc* ) 3328 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 3329 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' 3330 ;; 3331 esac 3332 } 3333 else 3334 $opt_dry_run || { 3335 eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' 3336 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' 3337 eval '$MV "$nlist"T "$nlist"' 3338 case $host in 3339 *cygwin* | *mingw* | *cegcc* ) 3340 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 3341 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' 3342 ;; 3343 esac 3344 } 3345 fi 3346 fi 3347 3348 for dlprefile in $dlprefiles; do 3349 func_verbose "extracting global C symbols from \`$dlprefile'" 3350 func_basename "$dlprefile" 3351 name="$func_basename_result" 3352 case $host in 3353 *cygwin* | *mingw* | *cegcc* ) 3354 # if an import library, we need to obtain dlname 3355 if func_win32_import_lib_p "$dlprefile"; then 3356 func_tr_sh "$dlprefile" 3357 eval "curr_lafile=\$libfile_$func_tr_sh_result" 3358 dlprefile_dlbasename="" 3359 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then 3360 # Use subshell, to avoid clobbering current variable values 3361 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` 3362 if test -n "$dlprefile_dlname" ; then 3363 func_basename "$dlprefile_dlname" 3364 dlprefile_dlbasename="$func_basename_result" 3365 else 3366 # no lafile. user explicitly requested -dlpreopen <import library>. 3367 $sharedlib_from_linklib_cmd "$dlprefile" 3368 dlprefile_dlbasename=$sharedlib_from_linklib_result 3369 fi 3370 fi 3371 $opt_dry_run || { 3372 if test -n "$dlprefile_dlbasename" ; then 3373 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' 3374 else 3375 func_warning "Could not compute DLL name from $name" 3376 eval '$ECHO ": $name " >> "$nlist"' 3377 fi 3378 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3379 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | 3380 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" 3381 } 3382 else # not an import lib 3383 $opt_dry_run || { 3384 eval '$ECHO ": $name " >> "$nlist"' 3385 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3386 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 3387 } 3388 fi 3389 ;; 3390 *) 3391 $opt_dry_run || { 3392 eval '$ECHO ": $name " >> "$nlist"' 3393 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3394 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 3395 } 3396 ;; 3397 esac 3398 done 3399 3400 $opt_dry_run || { 3401 # Make sure we have at least an empty file. 3402 test -f "$nlist" || : > "$nlist" 3403 3404 if test -n "$exclude_expsyms"; then 3405 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T 3406 $MV "$nlist"T "$nlist" 3407 fi 3408 3409 # Try sorting and uniquifying the output. 3410 if $GREP -v "^: " < "$nlist" | 3411 if sort -k 3 </dev/null >/dev/null 2>&1; then 3412 sort -k 3 3413 else 3414 sort +2 3415 fi | 3416 uniq > "$nlist"S; then 3417 : 3418 else 3419 $GREP -v "^: " < "$nlist" > "$nlist"S 3420 fi 3421 3422 if test -f "$nlist"S; then 3423 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' 3424 else 3425 echo '/* NONE */' >> "$output_objdir/$my_dlsyms" 3426 fi 3427 3428 echo >> "$output_objdir/$my_dlsyms" "\ 3429 3430/* The mapping between symbol names and symbols. */ 3431typedef struct { 3432 const char *name; 3433 void *address; 3434} lt_dlsymlist; 3435extern LT_DLSYM_CONST lt_dlsymlist 3436lt_${my_prefix}_LTX_preloaded_symbols[]; 3437LT_DLSYM_CONST lt_dlsymlist 3438lt_${my_prefix}_LTX_preloaded_symbols[] = 3439{\ 3440 { \"$my_originator\", (void *) 0 }," 3441 3442 case $need_lib_prefix in 3443 no) 3444 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" 3445 ;; 3446 *) 3447 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" 3448 ;; 3449 esac 3450 echo >> "$output_objdir/$my_dlsyms" "\ 3451 {0, (void *) 0} 3452}; 3453 3454/* This works around a problem in FreeBSD linker */ 3455#ifdef FREEBSD_WORKAROUND 3456static const void *lt_preloaded_setup() { 3457 return lt_${my_prefix}_LTX_preloaded_symbols; 3458} 3459#endif 3460 3461#ifdef __cplusplus 3462} 3463#endif\ 3464" 3465 } # !$opt_dry_run 3466 3467 pic_flag_for_symtable= 3468 case "$compile_command " in 3469 *" -static "*) ;; 3470 *) 3471 case $host in 3472 # compiling the symbol table file with pic_flag works around 3473 # a FreeBSD bug that causes programs to crash when -lm is 3474 # linked before any other PIC object. But we must not use 3475 # pic_flag when linking with -static. The problem exists in 3476 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. 3477 *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) 3478 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; 3479 *-*-hpux*) 3480 pic_flag_for_symtable=" $pic_flag" ;; 3481 *) 3482 if test "X$my_pic_p" != Xno; then 3483 pic_flag_for_symtable=" $pic_flag" 3484 fi 3485 ;; 3486 esac 3487 ;; 3488 esac 3489 symtab_cflags= 3490 for arg in $LTCFLAGS; do 3491 case $arg in 3492 -pie | -fpie | -fPIE) ;; 3493 *) func_append symtab_cflags " $arg" ;; 3494 esac 3495 done 3496 3497 # Now compile the dynamic symbol file. 3498 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' 3499 3500 # Clean up the generated files. 3501 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' 3502 3503 # Transform the symbol file into the correct name. 3504 symfileobj="$output_objdir/${my_outputname}S.$objext" 3505 case $host in 3506 *cygwin* | *mingw* | *cegcc* ) 3507 if test -f "$output_objdir/$my_outputname.def"; then 3508 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 3509 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 3510 else 3511 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3512 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3513 fi 3514 ;; 3515 *) 3516 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3517 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3518 ;; 3519 esac 3520 ;; 3521 *) 3522 func_fatal_error "unknown suffix for \`$my_dlsyms'" 3523 ;; 3524 esac 3525 else 3526 # We keep going just in case the user didn't refer to 3527 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe 3528 # really was required. 3529 3530 # Nullify the symbol file. 3531 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` 3532 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` 3533 fi 3534} 3535 3536# func_win32_libid arg 3537# return the library type of file 'arg' 3538# 3539# Need a lot of goo to handle *both* DLLs and import libs 3540# Has to be a shell function in order to 'eat' the argument 3541# that is supplied when $file_magic_command is called. 3542# Despite the name, also deal with 64 bit binaries. 3543func_win32_libid () 3544{ 3545 $opt_debug 3546 win32_libid_type="unknown" 3547 win32_fileres=`file -L $1 2>/dev/null` 3548 case $win32_fileres in 3549 *ar\ archive\ import\ library*) # definitely import 3550 win32_libid_type="x86 archive import" 3551 ;; 3552 *ar\ archive*) # could be an import, or static 3553 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. 3554 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | 3555 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then 3556 func_to_tool_file "$1" func_convert_file_msys_to_w32 3557 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | 3558 $SED -n -e ' 3559 1,100{ 3560 / I /{ 3561 s,.*,import, 3562 p 3563 q 3564 } 3565 }'` 3566 case $win32_nmres in 3567 import*) win32_libid_type="x86 archive import";; 3568 *) win32_libid_type="x86 archive static";; 3569 esac 3570 fi 3571 ;; 3572 *DLL*) 3573 win32_libid_type="x86 DLL" 3574 ;; 3575 *executable*) # but shell scripts are "executable" too... 3576 case $win32_fileres in 3577 *MS\ Windows\ PE\ Intel*) 3578 win32_libid_type="x86 DLL" 3579 ;; 3580 esac 3581 ;; 3582 esac 3583 $ECHO "$win32_libid_type" 3584} 3585 3586# func_cygming_dll_for_implib ARG 3587# 3588# Platform-specific function to extract the 3589# name of the DLL associated with the specified 3590# import library ARG. 3591# Invoked by eval'ing the libtool variable 3592# $sharedlib_from_linklib_cmd 3593# Result is available in the variable 3594# $sharedlib_from_linklib_result 3595func_cygming_dll_for_implib () 3596{ 3597 $opt_debug 3598 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` 3599} 3600 3601# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs 3602# 3603# The is the core of a fallback implementation of a 3604# platform-specific function to extract the name of the 3605# DLL associated with the specified import library LIBNAME. 3606# 3607# SECTION_NAME is either .idata$6 or .idata$7, depending 3608# on the platform and compiler that created the implib. 3609# 3610# Echos the name of the DLL associated with the 3611# specified import library. 3612func_cygming_dll_for_implib_fallback_core () 3613{ 3614 $opt_debug 3615 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` 3616 $OBJDUMP -s --section "$1" "$2" 2>/dev/null | 3617 $SED '/^Contents of section '"$match_literal"':/{ 3618 # Place marker at beginning of archive member dllname section 3619 s/.*/====MARK====/ 3620 p 3621 d 3622 } 3623 # These lines can sometimes be longer than 43 characters, but 3624 # are always uninteresting 3625 /:[ ]*file format pe[i]\{,1\}-/d 3626 /^In archive [^:]*:/d 3627 # Ensure marker is printed 3628 /^====MARK====/p 3629 # Remove all lines with less than 43 characters 3630 /^.\{43\}/!d 3631 # From remaining lines, remove first 43 characters 3632 s/^.\{43\}//' | 3633 $SED -n ' 3634 # Join marker and all lines until next marker into a single line 3635 /^====MARK====/ b para 3636 H 3637 $ b para 3638 b 3639 :para 3640 x 3641 s/\n//g 3642 # Remove the marker 3643 s/^====MARK====// 3644 # Remove trailing dots and whitespace 3645 s/[\. \t]*$// 3646 # Print 3647 /./p' | 3648 # we now have a list, one entry per line, of the stringified 3649 # contents of the appropriate section of all members of the 3650 # archive which possess that section. Heuristic: eliminate 3651 # all those which have a first or second character that is 3652 # a '.' (that is, objdump's representation of an unprintable 3653 # character.) This should work for all archives with less than 3654 # 0x302f exports -- but will fail for DLLs whose name actually 3655 # begins with a literal '.' or a single character followed by 3656 # a '.'. 3657 # 3658 # Of those that remain, print the first one. 3659 $SED -e '/^\./d;/^.\./d;q' 3660} 3661 3662# func_cygming_gnu_implib_p ARG 3663# This predicate returns with zero status (TRUE) if 3664# ARG is a GNU/binutils-style import library. Returns 3665# with nonzero status (FALSE) otherwise. 3666func_cygming_gnu_implib_p () 3667{ 3668 $opt_debug 3669 func_to_tool_file "$1" func_convert_file_msys_to_w32 3670 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` 3671 test -n "$func_cygming_gnu_implib_tmp" 3672} 3673 3674# func_cygming_ms_implib_p ARG 3675# This predicate returns with zero status (TRUE) if 3676# ARG is an MS-style import library. Returns 3677# with nonzero status (FALSE) otherwise. 3678func_cygming_ms_implib_p () 3679{ 3680 $opt_debug 3681 func_to_tool_file "$1" func_convert_file_msys_to_w32 3682 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` 3683 test -n "$func_cygming_ms_implib_tmp" 3684} 3685 3686# func_cygming_dll_for_implib_fallback ARG 3687# Platform-specific function to extract the 3688# name of the DLL associated with the specified 3689# import library ARG. 3690# 3691# This fallback implementation is for use when $DLLTOOL 3692# does not support the --identify-strict option. 3693# Invoked by eval'ing the libtool variable 3694# $sharedlib_from_linklib_cmd 3695# Result is available in the variable 3696# $sharedlib_from_linklib_result 3697func_cygming_dll_for_implib_fallback () 3698{ 3699 $opt_debug 3700 if func_cygming_gnu_implib_p "$1" ; then 3701 # binutils import library 3702 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` 3703 elif func_cygming_ms_implib_p "$1" ; then 3704 # ms-generated import library 3705 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` 3706 else 3707 # unknown 3708 sharedlib_from_linklib_result="" 3709 fi 3710} 3711 3712 3713# func_extract_an_archive dir oldlib 3714func_extract_an_archive () 3715{ 3716 $opt_debug 3717 f_ex_an_ar_dir="$1"; shift 3718 f_ex_an_ar_oldlib="$1" 3719 if test "$lock_old_archive_extraction" = yes; then 3720 lockfile=$f_ex_an_ar_oldlib.lock 3721 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 3722 func_echo "Waiting for $lockfile to be removed" 3723 sleep 2 3724 done 3725 fi 3726 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 3727 'stat=$?; rm -f "$lockfile"; exit $stat' 3728 if test "$lock_old_archive_extraction" = yes; then 3729 $opt_dry_run || rm -f "$lockfile" 3730 fi 3731 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 3732 : 3733 else 3734 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 3735 fi 3736} 3737 3738 3739# func_extract_archives gentop oldlib ... 3740func_extract_archives () 3741{ 3742 $opt_debug 3743 my_gentop="$1"; shift 3744 my_oldlibs=${1+"$@"} 3745 my_oldobjs="" 3746 my_xlib="" 3747 my_xabs="" 3748 my_xdir="" 3749 3750 for my_xlib in $my_oldlibs; do 3751 # Extract the objects. 3752 case $my_xlib in 3753 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; 3754 *) my_xabs=`pwd`"/$my_xlib" ;; 3755 esac 3756 func_basename "$my_xlib" 3757 my_xlib="$func_basename_result" 3758 my_xlib_u=$my_xlib 3759 while :; do 3760 case " $extracted_archives " in 3761 *" $my_xlib_u "*) 3762 func_arith $extracted_serial + 1 3763 extracted_serial=$func_arith_result 3764 my_xlib_u=lt$extracted_serial-$my_xlib ;; 3765 *) break ;; 3766 esac 3767 done 3768 extracted_archives="$extracted_archives $my_xlib_u" 3769 my_xdir="$my_gentop/$my_xlib_u" 3770 3771 func_mkdir_p "$my_xdir" 3772 3773 case $host in 3774 *-darwin*) 3775 func_verbose "Extracting $my_xabs" 3776 # Do not bother doing anything if just a dry run 3777 $opt_dry_run || { 3778 darwin_orig_dir=`pwd` 3779 cd $my_xdir || exit $? 3780 darwin_archive=$my_xabs 3781 darwin_curdir=`pwd` 3782 darwin_base_archive=`basename "$darwin_archive"` 3783 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` 3784 if test -n "$darwin_arches"; then 3785 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` 3786 darwin_arch= 3787 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" 3788 for darwin_arch in $darwin_arches ; do 3789 func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" 3790 $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" 3791 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" 3792 func_extract_an_archive "`pwd`" "${darwin_base_archive}" 3793 cd "$darwin_curdir" 3794 $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" 3795 done # $darwin_arches 3796 ## Okay now we've a bunch of thin objects, gotta fatten them up :) 3797 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` 3798 darwin_file= 3799 darwin_files= 3800 for darwin_file in $darwin_filelist; do 3801 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` 3802 $LIPO -create -output "$darwin_file" $darwin_files 3803 done # $darwin_filelist 3804 $RM -rf unfat-$$ 3805 cd "$darwin_orig_dir" 3806 else 3807 cd $darwin_orig_dir 3808 func_extract_an_archive "$my_xdir" "$my_xabs" 3809 fi # $darwin_arches 3810 } # !$opt_dry_run 3811 ;; 3812 *) 3813 func_extract_an_archive "$my_xdir" "$my_xabs" 3814 ;; 3815 esac 3816 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` 3817 done 3818 3819 func_extract_archives_result="$my_oldobjs" 3820} 3821 3822 3823# func_emit_wrapper [arg=no] 3824# 3825# Emit a libtool wrapper script on stdout. 3826# Don't directly open a file because we may want to 3827# incorporate the script contents within a cygwin/mingw 3828# wrapper executable. Must ONLY be called from within 3829# func_mode_link because it depends on a number of variables 3830# set therein. 3831# 3832# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR 3833# variable will take. If 'yes', then the emitted script 3834# will assume that the directory in which it is stored is 3835# the $objdir directory. This is a cygwin/mingw-specific 3836# behavior. 3837func_emit_wrapper () 3838{ 3839 func_emit_wrapper_arg1=${1-no} 3840 3841 $ECHO "\ 3842#! $SHELL 3843 3844# $output - temporary wrapper script for $objdir/$outputname 3845# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 3846# 3847# The $output program cannot be directly executed until all the libtool 3848# libraries that it depends on are installed. 3849# 3850# This wrapper script should never be moved out of the build directory. 3851# If it is, it will not operate correctly. 3852 3853# Sed substitution that helps us do robust quoting. It backslashifies 3854# metacharacters that are still active within double-quoted strings. 3855sed_quote_subst='$sed_quote_subst' 3856 3857# Be Bourne compatible 3858if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then 3859 emulate sh 3860 NULLCMD=: 3861 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which 3862 # is contrary to our usage. Disable this feature. 3863 alias -g '\${1+\"\$@\"}'='\"\$@\"' 3864 setopt NO_GLOB_SUBST 3865else 3866 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac 3867fi 3868BIN_SH=xpg4; export BIN_SH # for Tru64 3869DUALCASE=1; export DUALCASE # for MKS sh 3870 3871# The HP-UX ksh and POSIX shell print the target directory to stdout 3872# if CDPATH is set. 3873(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3874 3875relink_command=\"$relink_command\" 3876 3877# This environment variable determines our operation mode. 3878if test \"\$libtool_install_magic\" = \"$magic\"; then 3879 # install mode needs the following variables: 3880 generated_by_libtool_version='$macro_version' 3881 notinst_deplibs='$notinst_deplibs' 3882else 3883 # When we are sourced in execute mode, \$file and \$ECHO are already set. 3884 if test \"\$libtool_execute_magic\" != \"$magic\"; then 3885 file=\"\$0\"" 3886 3887 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` 3888 $ECHO "\ 3889 3890# A function that is used when there is no print builtin or printf. 3891func_fallback_echo () 3892{ 3893 eval 'cat <<_LTECHO_EOF 3894\$1 3895_LTECHO_EOF' 3896} 3897 ECHO=\"$qECHO\" 3898 fi 3899 3900# Very basic option parsing. These options are (a) specific to 3901# the libtool wrapper, (b) are identical between the wrapper 3902# /script/ and the wrapper /executable/ which is used only on 3903# windows platforms, and (c) all begin with the string "--lt-" 3904# (application programs are unlikely to have options which match 3905# this pattern). 3906# 3907# There are only two supported options: --lt-debug and 3908# --lt-dump-script. There is, deliberately, no --lt-help. 3909# 3910# The first argument to this parsing function should be the 3911# script's $0 value, followed by "$@". 3912lt_option_debug= 3913func_parse_lt_options () 3914{ 3915 lt_script_arg0=\$0 3916 shift 3917 for lt_opt 3918 do 3919 case \"\$lt_opt\" in 3920 --lt-debug) lt_option_debug=1 ;; 3921 --lt-dump-script) 3922 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` 3923 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. 3924 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` 3925 cat \"\$lt_dump_D/\$lt_dump_F\" 3926 exit 0 3927 ;; 3928 --lt-*) 3929 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 3930 exit 1 3931 ;; 3932 esac 3933 done 3934 3935 # Print the debug banner immediately: 3936 if test -n \"\$lt_option_debug\"; then 3937 echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 3938 fi 3939} 3940 3941# Used when --lt-debug. Prints its arguments to stdout 3942# (redirection is the responsibility of the caller) 3943func_lt_dump_args () 3944{ 3945 lt_dump_args_N=1; 3946 for lt_arg 3947 do 3948 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" 3949 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` 3950 done 3951} 3952 3953# Core function for launching the target application 3954func_exec_program_core () 3955{ 3956" 3957 case $host in 3958 # Backslashes separate directories on plain windows 3959 *-*-mingw | *-*-os2* | *-cegcc*) 3960 $ECHO "\ 3961 if test -n \"\$lt_option_debug\"; then 3962 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 3963 func_lt_dump_args \${1+\"\$@\"} 1>&2 3964 fi 3965 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} 3966" 3967 ;; 3968 3969 *) 3970 $ECHO "\ 3971 if test -n \"\$lt_option_debug\"; then 3972 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 3973 func_lt_dump_args \${1+\"\$@\"} 1>&2 3974 fi 3975 exec \"\$progdir/\$program\" \${1+\"\$@\"} 3976" 3977 ;; 3978 esac 3979 $ECHO "\ 3980 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 3981 exit 1 3982} 3983 3984# A function to encapsulate launching the target application 3985# Strips options in the --lt-* namespace from \$@ and 3986# launches target application with the remaining arguments. 3987func_exec_program () 3988{ 3989 case \" \$* \" in 3990 *\\ --lt-*) 3991 for lt_wr_arg 3992 do 3993 case \$lt_wr_arg in 3994 --lt-*) ;; 3995 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; 3996 esac 3997 shift 3998 done ;; 3999 esac 4000 func_exec_program_core \${1+\"\$@\"} 4001} 4002 4003 # Parse options 4004 func_parse_lt_options \"\$0\" \${1+\"\$@\"} 4005 4006 # Find the directory that this script lives in. 4007 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` 4008 test \"x\$thisdir\" = \"x\$file\" && thisdir=. 4009 4010 # Follow symbolic links until we get to the real thisdir. 4011 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` 4012 while test -n \"\$file\"; do 4013 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` 4014 4015 # If there was a directory component, then change thisdir. 4016 if test \"x\$destdir\" != \"x\$file\"; then 4017 case \"\$destdir\" in 4018 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; 4019 *) thisdir=\"\$thisdir/\$destdir\" ;; 4020 esac 4021 fi 4022 4023 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` 4024 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` 4025 done 4026 4027 # Usually 'no', except on cygwin/mingw when embedded into 4028 # the cwrapper. 4029 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 4030 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then 4031 # special case for '.' 4032 if test \"\$thisdir\" = \".\"; then 4033 thisdir=\`pwd\` 4034 fi 4035 # remove .libs from thisdir 4036 case \"\$thisdir\" in 4037 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; 4038 $objdir ) thisdir=. ;; 4039 esac 4040 fi 4041 4042 # Try to get the absolute directory name. 4043 absdir=\`cd \"\$thisdir\" && pwd\` 4044 test -n \"\$absdir\" && thisdir=\"\$absdir\" 4045" 4046 4047 if test "$fast_install" = yes; then 4048 $ECHO "\ 4049 program=lt-'$outputname'$exeext 4050 progdir=\"\$thisdir/$objdir\" 4051 4052 if test ! -f \"\$progdir/\$program\" || 4053 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ 4054 test \"X\$file\" != \"X\$progdir/\$program\"; }; then 4055 4056 file=\"\$\$-\$program\" 4057 4058 if test ! -d \"\$progdir\"; then 4059 $MKDIR \"\$progdir\" 4060 else 4061 $RM \"\$progdir/\$file\" 4062 fi" 4063 4064 $ECHO "\ 4065 4066 # relink executable if necessary 4067 if test -n \"\$relink_command\"; then 4068 if relink_command_output=\`eval \$relink_command 2>&1\`; then : 4069 else 4070 $ECHO \"\$relink_command_output\" >&2 4071 $RM \"\$progdir/\$file\" 4072 exit 1 4073 fi 4074 fi 4075 4076 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || 4077 { $RM \"\$progdir/\$program\"; 4078 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } 4079 $RM \"\$progdir/\$file\" 4080 fi" 4081 else 4082 $ECHO "\ 4083 program='$outputname' 4084 progdir=\"\$thisdir/$objdir\" 4085" 4086 fi 4087 4088 $ECHO "\ 4089 4090 if test -f \"\$progdir/\$program\"; then" 4091 4092 # fixup the dll searchpath if we need to. 4093 # 4094 # Fix the DLL searchpath if we need to. Do this before prepending 4095 # to shlibpath, because on Windows, both are PATH and uninstalled 4096 # libraries must come first. 4097 if test -n "$dllsearchpath"; then 4098 $ECHO "\ 4099 # Add the dll search path components to the executable PATH 4100 PATH=$dllsearchpath:\$PATH 4101" 4102 fi 4103 4104 # Export our shlibpath_var if we have one. 4105 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 4106 $ECHO "\ 4107 # Add our own library path to $shlibpath_var 4108 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" 4109 4110 # Some systems cannot cope with colon-terminated $shlibpath_var 4111 # The second colon is a workaround for a bug in BeOS R4 sed 4112 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` 4113 4114 export $shlibpath_var 4115" 4116 fi 4117 4118 $ECHO "\ 4119 if test \"\$libtool_execute_magic\" != \"$magic\"; then 4120 # Run the actual program with our arguments. 4121 func_exec_program \${1+\"\$@\"} 4122 fi 4123 else 4124 # The program doesn't exist. 4125 \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 4126 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 4127 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 4128 exit 1 4129 fi 4130fi\ 4131" 4132} 4133 4134 4135# func_emit_cwrapperexe_src 4136# emit the source code for a wrapper executable on stdout 4137# Must ONLY be called from within func_mode_link because 4138# it depends on a number of variable set therein. 4139func_emit_cwrapperexe_src () 4140{ 4141 cat <<EOF 4142 4143/* $cwrappersource - temporary wrapper executable for $objdir/$outputname 4144 Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 4145 4146 The $output program cannot be directly executed until all the libtool 4147 libraries that it depends on are installed. 4148 4149 This wrapper executable should never be moved out of the build directory. 4150 If it is, it will not operate correctly. 4151*/ 4152EOF 4153 cat <<"EOF" 4154#ifdef _MSC_VER 4155# define _CRT_SECURE_NO_DEPRECATE 1 4156#endif 4157#include <stdio.h> 4158#include <stdlib.h> 4159#ifdef _MSC_VER 4160# include <direct.h> 4161# include <process.h> 4162# include <io.h> 4163#else 4164# include <unistd.h> 4165# include <stdint.h> 4166# ifdef __CYGWIN__ 4167# include <io.h> 4168# endif 4169#endif 4170#include <malloc.h> 4171#include <stdarg.h> 4172#include <assert.h> 4173#include <string.h> 4174#include <ctype.h> 4175#include <errno.h> 4176#include <fcntl.h> 4177#include <sys/stat.h> 4178 4179/* declarations of non-ANSI functions */ 4180#if defined(__MINGW32__) 4181# ifdef __STRICT_ANSI__ 4182int _putenv (const char *); 4183# endif 4184#elif defined(__CYGWIN__) 4185# ifdef __STRICT_ANSI__ 4186char *realpath (const char *, char *); 4187int putenv (char *); 4188int setenv (const char *, const char *, int); 4189# endif 4190/* #elif defined (other platforms) ... */ 4191#endif 4192 4193/* portability defines, excluding path handling macros */ 4194#if defined(_MSC_VER) 4195# define setmode _setmode 4196# define stat _stat 4197# define chmod _chmod 4198# define getcwd _getcwd 4199# define putenv _putenv 4200# define S_IXUSR _S_IEXEC 4201# ifndef _INTPTR_T_DEFINED 4202# define _INTPTR_T_DEFINED 4203# define intptr_t int 4204# endif 4205#elif defined(__MINGW32__) 4206# define setmode _setmode 4207# define stat _stat 4208# define chmod _chmod 4209# define getcwd _getcwd 4210# define putenv _putenv 4211#elif defined(__CYGWIN__) 4212# define HAVE_SETENV 4213# define FOPEN_WB "wb" 4214/* #elif defined (other platforms) ... */ 4215#endif 4216 4217#if defined(PATH_MAX) 4218# define LT_PATHMAX PATH_MAX 4219#elif defined(MAXPATHLEN) 4220# define LT_PATHMAX MAXPATHLEN 4221#else 4222# define LT_PATHMAX 1024 4223#endif 4224 4225#ifndef S_IXOTH 4226# define S_IXOTH 0 4227#endif 4228#ifndef S_IXGRP 4229# define S_IXGRP 0 4230#endif 4231 4232/* path handling portability macros */ 4233#ifndef DIR_SEPARATOR 4234# define DIR_SEPARATOR '/' 4235# define PATH_SEPARATOR ':' 4236#endif 4237 4238#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ 4239 defined (__OS2__) 4240# define HAVE_DOS_BASED_FILE_SYSTEM 4241# define FOPEN_WB "wb" 4242# ifndef DIR_SEPARATOR_2 4243# define DIR_SEPARATOR_2 '\\' 4244# endif 4245# ifndef PATH_SEPARATOR_2 4246# define PATH_SEPARATOR_2 ';' 4247# endif 4248#endif 4249 4250#ifndef DIR_SEPARATOR_2 4251# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) 4252#else /* DIR_SEPARATOR_2 */ 4253# define IS_DIR_SEPARATOR(ch) \ 4254 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) 4255#endif /* DIR_SEPARATOR_2 */ 4256 4257#ifndef PATH_SEPARATOR_2 4258# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) 4259#else /* PATH_SEPARATOR_2 */ 4260# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) 4261#endif /* PATH_SEPARATOR_2 */ 4262 4263#ifndef FOPEN_WB 4264# define FOPEN_WB "w" 4265#endif 4266#ifndef _O_BINARY 4267# define _O_BINARY 0 4268#endif 4269 4270#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) 4271#define XFREE(stale) do { \ 4272 if (stale) { free ((void *) stale); stale = 0; } \ 4273} while (0) 4274 4275#if defined(LT_DEBUGWRAPPER) 4276static int lt_debug = 1; 4277#else 4278static int lt_debug = 0; 4279#endif 4280 4281const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ 4282 4283void *xmalloc (size_t num); 4284char *xstrdup (const char *string); 4285const char *base_name (const char *name); 4286char *find_executable (const char *wrapper); 4287char *chase_symlinks (const char *pathspec); 4288int make_executable (const char *path); 4289int check_executable (const char *path); 4290char *strendzap (char *str, const char *pat); 4291void lt_debugprintf (const char *file, int line, const char *fmt, ...); 4292void lt_fatal (const char *file, int line, const char *message, ...); 4293static const char *nonnull (const char *s); 4294static const char *nonempty (const char *s); 4295void lt_setenv (const char *name, const char *value); 4296char *lt_extend_str (const char *orig_value, const char *add, int to_end); 4297void lt_update_exe_path (const char *name, const char *value); 4298void lt_update_lib_path (const char *name, const char *value); 4299char **prepare_spawn (char **argv); 4300void lt_dump_script (FILE *f); 4301EOF 4302 4303 cat <<EOF 4304volatile const char * MAGIC_EXE = "$magic_exe"; 4305const char * LIB_PATH_VARNAME = "$shlibpath_var"; 4306EOF 4307 4308 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 4309 func_to_host_path "$temp_rpath" 4310 cat <<EOF 4311const char * LIB_PATH_VALUE = "$func_to_host_path_result"; 4312EOF 4313 else 4314 cat <<"EOF" 4315const char * LIB_PATH_VALUE = ""; 4316EOF 4317 fi 4318 4319 if test -n "$dllsearchpath"; then 4320 func_to_host_path "$dllsearchpath:" 4321 cat <<EOF 4322const char * EXE_PATH_VARNAME = "PATH"; 4323const char * EXE_PATH_VALUE = "$func_to_host_path_result"; 4324EOF 4325 else 4326 cat <<"EOF" 4327const char * EXE_PATH_VARNAME = ""; 4328const char * EXE_PATH_VALUE = ""; 4329EOF 4330 fi 4331 4332 if test "$fast_install" = yes; then 4333 cat <<EOF 4334const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ 4335EOF 4336 else 4337 cat <<EOF 4338const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ 4339EOF 4340 fi 4341 4342 4343 cat <<"EOF" 4344 4345#define LTWRAPPER_OPTION_PREFIX "--lt-" 4346 4347static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; 4348static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; 4349static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; 4350 4351int 4352main (int argc, char *argv[]) 4353{ 4354 char **newargz; 4355 int newargc; 4356 char *tmp_pathspec; 4357 char *actual_cwrapper_path; 4358 char *actual_cwrapper_name; 4359 char *target_name; 4360 char *lt_argv_zero; 4361 intptr_t rval = 127; 4362 4363 int i; 4364 4365 program_name = (char *) xstrdup (base_name (argv[0])); 4366 newargz = XMALLOC (char *, argc + 1); 4367 4368 /* very simple arg parsing; don't want to rely on getopt 4369 * also, copy all non cwrapper options to newargz, except 4370 * argz[0], which is handled differently 4371 */ 4372 newargc=0; 4373 for (i = 1; i < argc; i++) 4374 { 4375 if (strcmp (argv[i], dumpscript_opt) == 0) 4376 { 4377EOF 4378 case "$host" in 4379 *mingw* | *cygwin* ) 4380 # make stdout use "unix" line endings 4381 echo " setmode(1,_O_BINARY);" 4382 ;; 4383 esac 4384 4385 cat <<"EOF" 4386 lt_dump_script (stdout); 4387 return 0; 4388 } 4389 if (strcmp (argv[i], debug_opt) == 0) 4390 { 4391 lt_debug = 1; 4392 continue; 4393 } 4394 if (strcmp (argv[i], ltwrapper_option_prefix) == 0) 4395 { 4396 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX 4397 namespace, but it is not one of the ones we know about and 4398 have already dealt with, above (inluding dump-script), then 4399 report an error. Otherwise, targets might begin to believe 4400 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX 4401 namespace. The first time any user complains about this, we'll 4402 need to make LTWRAPPER_OPTION_PREFIX a configure-time option 4403 or a configure.ac-settable value. 4404 */ 4405 lt_fatal (__FILE__, __LINE__, 4406 "unrecognized %s option: '%s'", 4407 ltwrapper_option_prefix, argv[i]); 4408 } 4409 /* otherwise ... */ 4410 newargz[++newargc] = xstrdup (argv[i]); 4411 } 4412 newargz[++newargc] = NULL; 4413 4414EOF 4415 cat <<EOF 4416 /* The GNU banner must be the first non-error debug message */ 4417 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n"); 4418EOF 4419 cat <<"EOF" 4420 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); 4421 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); 4422 4423 tmp_pathspec = find_executable (argv[0]); 4424 if (tmp_pathspec == NULL) 4425 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); 4426 lt_debugprintf (__FILE__, __LINE__, 4427 "(main) found exe (before symlink chase) at: %s\n", 4428 tmp_pathspec); 4429 4430 actual_cwrapper_path = chase_symlinks (tmp_pathspec); 4431 lt_debugprintf (__FILE__, __LINE__, 4432 "(main) found exe (after symlink chase) at: %s\n", 4433 actual_cwrapper_path); 4434 XFREE (tmp_pathspec); 4435 4436 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); 4437 strendzap (actual_cwrapper_path, actual_cwrapper_name); 4438 4439 /* wrapper name transforms */ 4440 strendzap (actual_cwrapper_name, ".exe"); 4441 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); 4442 XFREE (actual_cwrapper_name); 4443 actual_cwrapper_name = tmp_pathspec; 4444 tmp_pathspec = 0; 4445 4446 /* target_name transforms -- use actual target program name; might have lt- prefix */ 4447 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); 4448 strendzap (target_name, ".exe"); 4449 tmp_pathspec = lt_extend_str (target_name, ".exe", 1); 4450 XFREE (target_name); 4451 target_name = tmp_pathspec; 4452 tmp_pathspec = 0; 4453 4454 lt_debugprintf (__FILE__, __LINE__, 4455 "(main) libtool target name: %s\n", 4456 target_name); 4457EOF 4458 4459 cat <<EOF 4460 newargz[0] = 4461 XMALLOC (char, (strlen (actual_cwrapper_path) + 4462 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); 4463 strcpy (newargz[0], actual_cwrapper_path); 4464 strcat (newargz[0], "$objdir"); 4465 strcat (newargz[0], "/"); 4466EOF 4467 4468 cat <<"EOF" 4469 /* stop here, and copy so we don't have to do this twice */ 4470 tmp_pathspec = xstrdup (newargz[0]); 4471 4472 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ 4473 strcat (newargz[0], actual_cwrapper_name); 4474 4475 /* DO want the lt- prefix here if it exists, so use target_name */ 4476 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); 4477 XFREE (tmp_pathspec); 4478 tmp_pathspec = NULL; 4479EOF 4480 4481 case $host_os in 4482 mingw*) 4483 cat <<"EOF" 4484 { 4485 char* p; 4486 while ((p = strchr (newargz[0], '\\')) != NULL) 4487 { 4488 *p = '/'; 4489 } 4490 while ((p = strchr (lt_argv_zero, '\\')) != NULL) 4491 { 4492 *p = '/'; 4493 } 4494 } 4495EOF 4496 ;; 4497 esac 4498 4499 cat <<"EOF" 4500 XFREE (target_name); 4501 XFREE (actual_cwrapper_path); 4502 XFREE (actual_cwrapper_name); 4503 4504 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ 4505 lt_setenv ("DUALCASE", "1"); /* for MSK sh */ 4506 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must 4507 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) 4508 because on Windows, both *_VARNAMEs are PATH but uninstalled 4509 libraries must come first. */ 4510 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); 4511 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); 4512 4513 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", 4514 nonnull (lt_argv_zero)); 4515 for (i = 0; i < newargc; i++) 4516 { 4517 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", 4518 i, nonnull (newargz[i])); 4519 } 4520 4521EOF 4522 4523 case $host_os in 4524 mingw*) 4525 cat <<"EOF" 4526 /* execv doesn't actually work on mingw as expected on unix */ 4527 newargz = prepare_spawn (newargz); 4528 rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); 4529 if (rval == -1) 4530 { 4531 /* failed to start process */ 4532 lt_debugprintf (__FILE__, __LINE__, 4533 "(main) failed to launch target \"%s\": %s\n", 4534 lt_argv_zero, nonnull (strerror (errno))); 4535 return 127; 4536 } 4537 return rval; 4538EOF 4539 ;; 4540 *) 4541 cat <<"EOF" 4542 execv (lt_argv_zero, newargz); 4543 return rval; /* =127, but avoids unused variable warning */ 4544EOF 4545 ;; 4546 esac 4547 4548 cat <<"EOF" 4549} 4550 4551void * 4552xmalloc (size_t num) 4553{ 4554 void *p = (void *) malloc (num); 4555 if (!p) 4556 lt_fatal (__FILE__, __LINE__, "memory exhausted"); 4557 4558 return p; 4559} 4560 4561char * 4562xstrdup (const char *string) 4563{ 4564 return string ? strcpy ((char *) xmalloc (strlen (string) + 1), 4565 string) : NULL; 4566} 4567 4568const char * 4569base_name (const char *name) 4570{ 4571 const char *base; 4572 4573#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4574 /* Skip over the disk name in MSDOS pathnames. */ 4575 if (isalpha ((unsigned char) name[0]) && name[1] == ':') 4576 name += 2; 4577#endif 4578 4579 for (base = name; *name; name++) 4580 if (IS_DIR_SEPARATOR (*name)) 4581 base = name + 1; 4582 return base; 4583} 4584 4585int 4586check_executable (const char *path) 4587{ 4588 struct stat st; 4589 4590 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", 4591 nonempty (path)); 4592 if ((!path) || (!*path)) 4593 return 0; 4594 4595 if ((stat (path, &st) >= 0) 4596 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) 4597 return 1; 4598 else 4599 return 0; 4600} 4601 4602int 4603make_executable (const char *path) 4604{ 4605 int rval = 0; 4606 struct stat st; 4607 4608 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", 4609 nonempty (path)); 4610 if ((!path) || (!*path)) 4611 return 0; 4612 4613 if (stat (path, &st) >= 0) 4614 { 4615 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); 4616 } 4617 return rval; 4618} 4619 4620/* Searches for the full path of the wrapper. Returns 4621 newly allocated full path name if found, NULL otherwise 4622 Does not chase symlinks, even on platforms that support them. 4623*/ 4624char * 4625find_executable (const char *wrapper) 4626{ 4627 int has_slash = 0; 4628 const char *p; 4629 const char *p_next; 4630 /* static buffer for getcwd */ 4631 char tmp[LT_PATHMAX + 1]; 4632 int tmp_len; 4633 char *concat_name; 4634 4635 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", 4636 nonempty (wrapper)); 4637 4638 if ((wrapper == NULL) || (*wrapper == '\0')) 4639 return NULL; 4640 4641 /* Absolute path? */ 4642#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4643 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') 4644 { 4645 concat_name = xstrdup (wrapper); 4646 if (check_executable (concat_name)) 4647 return concat_name; 4648 XFREE (concat_name); 4649 } 4650 else 4651 { 4652#endif 4653 if (IS_DIR_SEPARATOR (wrapper[0])) 4654 { 4655 concat_name = xstrdup (wrapper); 4656 if (check_executable (concat_name)) 4657 return concat_name; 4658 XFREE (concat_name); 4659 } 4660#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4661 } 4662#endif 4663 4664 for (p = wrapper; *p; p++) 4665 if (*p == '/') 4666 { 4667 has_slash = 1; 4668 break; 4669 } 4670 if (!has_slash) 4671 { 4672 /* no slashes; search PATH */ 4673 const char *path = getenv ("PATH"); 4674 if (path != NULL) 4675 { 4676 for (p = path; *p; p = p_next) 4677 { 4678 const char *q; 4679 size_t p_len; 4680 for (q = p; *q; q++) 4681 if (IS_PATH_SEPARATOR (*q)) 4682 break; 4683 p_len = q - p; 4684 p_next = (*q == '\0' ? q : q + 1); 4685 if (p_len == 0) 4686 { 4687 /* empty path: current directory */ 4688 if (getcwd (tmp, LT_PATHMAX) == NULL) 4689 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 4690 nonnull (strerror (errno))); 4691 tmp_len = strlen (tmp); 4692 concat_name = 4693 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 4694 memcpy (concat_name, tmp, tmp_len); 4695 concat_name[tmp_len] = '/'; 4696 strcpy (concat_name + tmp_len + 1, wrapper); 4697 } 4698 else 4699 { 4700 concat_name = 4701 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); 4702 memcpy (concat_name, p, p_len); 4703 concat_name[p_len] = '/'; 4704 strcpy (concat_name + p_len + 1, wrapper); 4705 } 4706 if (check_executable (concat_name)) 4707 return concat_name; 4708 XFREE (concat_name); 4709 } 4710 } 4711 /* not found in PATH; assume curdir */ 4712 } 4713 /* Relative path | not found in path: prepend cwd */ 4714 if (getcwd (tmp, LT_PATHMAX) == NULL) 4715 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 4716 nonnull (strerror (errno))); 4717 tmp_len = strlen (tmp); 4718 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 4719 memcpy (concat_name, tmp, tmp_len); 4720 concat_name[tmp_len] = '/'; 4721 strcpy (concat_name + tmp_len + 1, wrapper); 4722 4723 if (check_executable (concat_name)) 4724 return concat_name; 4725 XFREE (concat_name); 4726 return NULL; 4727} 4728 4729char * 4730chase_symlinks (const char *pathspec) 4731{ 4732#ifndef S_ISLNK 4733 return xstrdup (pathspec); 4734#else 4735 char buf[LT_PATHMAX]; 4736 struct stat s; 4737 char *tmp_pathspec = xstrdup (pathspec); 4738 char *p; 4739 int has_symlinks = 0; 4740 while (strlen (tmp_pathspec) && !has_symlinks) 4741 { 4742 lt_debugprintf (__FILE__, __LINE__, 4743 "checking path component for symlinks: %s\n", 4744 tmp_pathspec); 4745 if (lstat (tmp_pathspec, &s) == 0) 4746 { 4747 if (S_ISLNK (s.st_mode) != 0) 4748 { 4749 has_symlinks = 1; 4750 break; 4751 } 4752 4753 /* search backwards for last DIR_SEPARATOR */ 4754 p = tmp_pathspec + strlen (tmp_pathspec) - 1; 4755 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 4756 p--; 4757 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 4758 { 4759 /* no more DIR_SEPARATORS left */ 4760 break; 4761 } 4762 *p = '\0'; 4763 } 4764 else 4765 { 4766 lt_fatal (__FILE__, __LINE__, 4767 "error accessing file \"%s\": %s", 4768 tmp_pathspec, nonnull (strerror (errno))); 4769 } 4770 } 4771 XFREE (tmp_pathspec); 4772 4773 if (!has_symlinks) 4774 { 4775 return xstrdup (pathspec); 4776 } 4777 4778 tmp_pathspec = realpath (pathspec, buf); 4779 if (tmp_pathspec == 0) 4780 { 4781 lt_fatal (__FILE__, __LINE__, 4782 "could not follow symlinks for %s", pathspec); 4783 } 4784 return xstrdup (tmp_pathspec); 4785#endif 4786} 4787 4788char * 4789strendzap (char *str, const char *pat) 4790{ 4791 size_t len, patlen; 4792 4793 assert (str != NULL); 4794 assert (pat != NULL); 4795 4796 len = strlen (str); 4797 patlen = strlen (pat); 4798 4799 if (patlen <= len) 4800 { 4801 str += len - patlen; 4802 if (strcmp (str, pat) == 0) 4803 *str = '\0'; 4804 } 4805 return str; 4806} 4807 4808void 4809lt_debugprintf (const char *file, int line, const char *fmt, ...) 4810{ 4811 va_list args; 4812 if (lt_debug) 4813 { 4814 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); 4815 va_start (args, fmt); 4816 (void) vfprintf (stderr, fmt, args); 4817 va_end (args); 4818 } 4819} 4820 4821static void 4822lt_error_core (int exit_status, const char *file, 4823 int line, const char *mode, 4824 const char *message, va_list ap) 4825{ 4826 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); 4827 vfprintf (stderr, message, ap); 4828 fprintf (stderr, ".\n"); 4829 4830 if (exit_status >= 0) 4831 exit (exit_status); 4832} 4833 4834void 4835lt_fatal (const char *file, int line, const char *message, ...) 4836{ 4837 va_list ap; 4838 va_start (ap, message); 4839 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); 4840 va_end (ap); 4841} 4842 4843static const char * 4844nonnull (const char *s) 4845{ 4846 return s ? s : "(null)"; 4847} 4848 4849static const char * 4850nonempty (const char *s) 4851{ 4852 return (s && !*s) ? "(empty)" : nonnull (s); 4853} 4854 4855void 4856lt_setenv (const char *name, const char *value) 4857{ 4858 lt_debugprintf (__FILE__, __LINE__, 4859 "(lt_setenv) setting '%s' to '%s'\n", 4860 nonnull (name), nonnull (value)); 4861 { 4862#ifdef HAVE_SETENV 4863 /* always make a copy, for consistency with !HAVE_SETENV */ 4864 char *str = xstrdup (value); 4865 setenv (name, str, 1); 4866#else 4867 int len = strlen (name) + 1 + strlen (value) + 1; 4868 char *str = XMALLOC (char, len); 4869 sprintf (str, "%s=%s", name, value); 4870 if (putenv (str) != EXIT_SUCCESS) 4871 { 4872 XFREE (str); 4873 } 4874#endif 4875 } 4876} 4877 4878char * 4879lt_extend_str (const char *orig_value, const char *add, int to_end) 4880{ 4881 char *new_value; 4882 if (orig_value && *orig_value) 4883 { 4884 int orig_value_len = strlen (orig_value); 4885 int add_len = strlen (add); 4886 new_value = XMALLOC (char, add_len + orig_value_len + 1); 4887 if (to_end) 4888 { 4889 strcpy (new_value, orig_value); 4890 strcpy (new_value + orig_value_len, add); 4891 } 4892 else 4893 { 4894 strcpy (new_value, add); 4895 strcpy (new_value + add_len, orig_value); 4896 } 4897 } 4898 else 4899 { 4900 new_value = xstrdup (add); 4901 } 4902 return new_value; 4903} 4904 4905void 4906lt_update_exe_path (const char *name, const char *value) 4907{ 4908 lt_debugprintf (__FILE__, __LINE__, 4909 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", 4910 nonnull (name), nonnull (value)); 4911 4912 if (name && *name && value && *value) 4913 { 4914 char *new_value = lt_extend_str (getenv (name), value, 0); 4915 /* some systems can't cope with a ':'-terminated path #' */ 4916 int len = strlen (new_value); 4917 while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) 4918 { 4919 new_value[len-1] = '\0'; 4920 } 4921 lt_setenv (name, new_value); 4922 XFREE (new_value); 4923 } 4924} 4925 4926void 4927lt_update_lib_path (const char *name, const char *value) 4928{ 4929 lt_debugprintf (__FILE__, __LINE__, 4930 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", 4931 nonnull (name), nonnull (value)); 4932 4933 if (name && *name && value && *value) 4934 { 4935 char *new_value = lt_extend_str (getenv (name), value, 0); 4936 lt_setenv (name, new_value); 4937 XFREE (new_value); 4938 } 4939} 4940 4941EOF 4942 case $host_os in 4943 mingw*) 4944 cat <<"EOF" 4945 4946/* Prepares an argument vector before calling spawn(). 4947 Note that spawn() does not by itself call the command interpreter 4948 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : 4949 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 4950 GetVersionEx(&v); 4951 v.dwPlatformId == VER_PLATFORM_WIN32_NT; 4952 }) ? "cmd.exe" : "command.com"). 4953 Instead it simply concatenates the arguments, separated by ' ', and calls 4954 CreateProcess(). We must quote the arguments since Win32 CreateProcess() 4955 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a 4956 special way: 4957 - Space and tab are interpreted as delimiters. They are not treated as 4958 delimiters if they are surrounded by double quotes: "...". 4959 - Unescaped double quotes are removed from the input. Their only effect is 4960 that within double quotes, space and tab are treated like normal 4961 characters. 4962 - Backslashes not followed by double quotes are not special. 4963 - But 2*n+1 backslashes followed by a double quote become 4964 n backslashes followed by a double quote (n >= 0): 4965 \" -> " 4966 \\\" -> \" 4967 \\\\\" -> \\" 4968 */ 4969#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" 4970#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" 4971char ** 4972prepare_spawn (char **argv) 4973{ 4974 size_t argc; 4975 char **new_argv; 4976 size_t i; 4977 4978 /* Count number of arguments. */ 4979 for (argc = 0; argv[argc] != NULL; argc++) 4980 ; 4981 4982 /* Allocate new argument vector. */ 4983 new_argv = XMALLOC (char *, argc + 1); 4984 4985 /* Put quoted arguments into the new argument vector. */ 4986 for (i = 0; i < argc; i++) 4987 { 4988 const char *string = argv[i]; 4989 4990 if (string[0] == '\0') 4991 new_argv[i] = xstrdup ("\"\""); 4992 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) 4993 { 4994 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); 4995 size_t length; 4996 unsigned int backslashes; 4997 const char *s; 4998 char *quoted_string; 4999 char *p; 5000 5001 length = 0; 5002 backslashes = 0; 5003 if (quote_around) 5004 length++; 5005 for (s = string; *s != '\0'; s++) 5006 { 5007 char c = *s; 5008 if (c == '"') 5009 length += backslashes + 1; 5010 length++; 5011 if (c == '\\') 5012 backslashes++; 5013 else 5014 backslashes = 0; 5015 } 5016 if (quote_around) 5017 length += backslashes + 1; 5018 5019 quoted_string = XMALLOC (char, length + 1); 5020 5021 p = quoted_string; 5022 backslashes = 0; 5023 if (quote_around) 5024 *p++ = '"'; 5025 for (s = string; *s != '\0'; s++) 5026 { 5027 char c = *s; 5028 if (c == '"') 5029 { 5030 unsigned int j; 5031 for (j = backslashes + 1; j > 0; j--) 5032 *p++ = '\\'; 5033 } 5034 *p++ = c; 5035 if (c == '\\') 5036 backslashes++; 5037 else 5038 backslashes = 0; 5039 } 5040 if (quote_around) 5041 { 5042 unsigned int j; 5043 for (j = backslashes; j > 0; j--) 5044 *p++ = '\\'; 5045 *p++ = '"'; 5046 } 5047 *p = '\0'; 5048 5049 new_argv[i] = quoted_string; 5050 } 5051 else 5052 new_argv[i] = (char *) string; 5053 } 5054 new_argv[argc] = NULL; 5055 5056 return new_argv; 5057} 5058EOF 5059 ;; 5060 esac 5061 5062 cat <<"EOF" 5063void lt_dump_script (FILE* f) 5064{ 5065EOF 5066 func_emit_wrapper yes | 5067 $SED -n -e ' 5068s/^\(.\{79\}\)\(..*\)/\1\ 5069\2/ 5070h 5071s/\([\\"]\)/\\\1/g 5072s/$/\\n/ 5073s/\([^\n]*\).*/ fputs ("\1", f);/p 5074g 5075D' 5076 cat <<"EOF" 5077} 5078EOF 5079} 5080# end: func_emit_cwrapperexe_src 5081 5082# func_win32_import_lib_p ARG 5083# True if ARG is an import lib, as indicated by $file_magic_cmd 5084func_win32_import_lib_p () 5085{ 5086 $opt_debug 5087 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in 5088 *import*) : ;; 5089 *) false ;; 5090 esac 5091} 5092 5093# func_mode_link arg... 5094func_mode_link () 5095{ 5096 $opt_debug 5097 case $host in 5098 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5099 # It is impossible to link a dll without this setting, and 5100 # we shouldn't force the makefile maintainer to figure out 5101 # which system we are compiling for in order to pass an extra 5102 # flag for every libtool invocation. 5103 # allow_undefined=no 5104 5105 # FIXME: Unfortunately, there are problems with the above when trying 5106 # to make a dll which has undefined symbols, in which case not 5107 # even a static library is built. For now, we need to specify 5108 # -no-undefined on the libtool link line when we can be certain 5109 # that all symbols are satisfied, otherwise we get a static library. 5110 allow_undefined=yes 5111 ;; 5112 *) 5113 allow_undefined=yes 5114 ;; 5115 esac 5116 libtool_args=$nonopt 5117 base_compile="$nonopt $@" 5118 compile_command=$nonopt 5119 finalize_command=$nonopt 5120 5121 compile_rpath= 5122 finalize_rpath= 5123 compile_shlibpath= 5124 finalize_shlibpath= 5125 convenience= 5126 old_convenience= 5127 deplibs= 5128 old_deplibs= 5129 compiler_flags= 5130 linker_flags= 5131 dllsearchpath= 5132 lib_search_path=`pwd` 5133 inst_prefix_dir= 5134 new_inherited_linker_flags= 5135 5136 avoid_version=no 5137 bindir= 5138 dlfiles= 5139 dlprefiles= 5140 dlself=no 5141 export_dynamic=no 5142 export_symbols= 5143 export_symbols_regex= 5144 generated= 5145 libobjs= 5146 ltlibs= 5147 module=no 5148 no_install=no 5149 objs= 5150 non_pic_objects= 5151 precious_files_regex= 5152 prefer_static_libs=no 5153 preload=no 5154 prev= 5155 prevarg= 5156 release= 5157 rpath= 5158 xrpath= 5159 perm_rpath= 5160 temp_rpath= 5161 thread_safe=no 5162 vinfo= 5163 vinfo_number=no 5164 weak_libs= 5165 single_module="${wl}-single_module" 5166 func_infer_tag $base_compile 5167 5168 # We need to know -static, to get the right output filenames. 5169 for arg 5170 do 5171 case $arg in 5172 -shared) 5173 test "$build_libtool_libs" != yes && \ 5174 func_fatal_configuration "can not build a shared library" 5175 build_old_libs=no 5176 break 5177 ;; 5178 -all-static | -static | -static-libtool-libs) 5179 case $arg in 5180 -all-static) 5181 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then 5182 func_warning "complete static linking is impossible in this configuration" 5183 fi 5184 if test -n "$link_static_flag"; then 5185 dlopen_self=$dlopen_self_static 5186 fi 5187 prefer_static_libs=yes 5188 ;; 5189 -static) 5190 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5191 dlopen_self=$dlopen_self_static 5192 fi 5193 prefer_static_libs=built 5194 ;; 5195 -static-libtool-libs) 5196 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5197 dlopen_self=$dlopen_self_static 5198 fi 5199 prefer_static_libs=yes 5200 ;; 5201 esac 5202 build_libtool_libs=no 5203 build_old_libs=yes 5204 break 5205 ;; 5206 esac 5207 done 5208 5209 # See if our shared archives depend on static archives. 5210 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 5211 5212 # Go through the arguments, transforming them on the way. 5213 while test "$#" -gt 0; do 5214 arg="$1" 5215 shift 5216 func_quote_for_eval "$arg" 5217 qarg=$func_quote_for_eval_unquoted_result 5218 func_append libtool_args " $func_quote_for_eval_result" 5219 5220 # If the previous option needs an argument, assign it. 5221 if test -n "$prev"; then 5222 case $prev in 5223 output) 5224 func_append compile_command " @OUTPUT@" 5225 func_append finalize_command " @OUTPUT@" 5226 ;; 5227 esac 5228 5229 case $prev in 5230 bindir) 5231 bindir="$arg" 5232 prev= 5233 continue 5234 ;; 5235 dlfiles|dlprefiles) 5236 if test "$preload" = no; then 5237 # Add the symbol object into the linking commands. 5238 func_append compile_command " @SYMFILE@" 5239 func_append finalize_command " @SYMFILE@" 5240 preload=yes 5241 fi 5242 case $arg in 5243 *.la | *.lo) ;; # We handle these cases below. 5244 force) 5245 if test "$dlself" = no; then 5246 dlself=needless 5247 export_dynamic=yes 5248 fi 5249 prev= 5250 continue 5251 ;; 5252 self) 5253 if test "$prev" = dlprefiles; then 5254 dlself=yes 5255 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then 5256 dlself=yes 5257 else 5258 dlself=needless 5259 export_dynamic=yes 5260 fi 5261 prev= 5262 continue 5263 ;; 5264 *) 5265 if test "$prev" = dlfiles; then 5266 func_append dlfiles " $arg" 5267 else 5268 func_append dlprefiles " $arg" 5269 fi 5270 prev= 5271 continue 5272 ;; 5273 esac 5274 ;; 5275 expsyms) 5276 export_symbols="$arg" 5277 test -f "$arg" \ 5278 || func_fatal_error "symbol file \`$arg' does not exist" 5279 prev= 5280 continue 5281 ;; 5282 expsyms_regex) 5283 export_symbols_regex="$arg" 5284 prev= 5285 continue 5286 ;; 5287 framework) 5288 case $host in 5289 *-*-darwin*) 5290 case "$deplibs " in 5291 *" $qarg.ltframework "*) ;; 5292 *) func_append deplibs " $qarg.ltframework" # this is fixed later 5293 ;; 5294 esac 5295 ;; 5296 esac 5297 prev= 5298 continue 5299 ;; 5300 inst_prefix) 5301 inst_prefix_dir="$arg" 5302 prev= 5303 continue 5304 ;; 5305 objectlist) 5306 if test -f "$arg"; then 5307 save_arg=$arg 5308 moreargs= 5309 for fil in `cat "$save_arg"` 5310 do 5311# func_append moreargs " $fil" 5312 arg=$fil 5313 # A libtool-controlled object. 5314 5315 # Check to see that this really is a libtool object. 5316 if func_lalib_unsafe_p "$arg"; then 5317 pic_object= 5318 non_pic_object= 5319 5320 # Read the .lo file 5321 func_source "$arg" 5322 5323 if test -z "$pic_object" || 5324 test -z "$non_pic_object" || 5325 test "$pic_object" = none && 5326 test "$non_pic_object" = none; then 5327 func_fatal_error "cannot find name of object for \`$arg'" 5328 fi 5329 5330 # Extract subdirectory from the argument. 5331 func_dirname "$arg" "/" "" 5332 xdir="$func_dirname_result" 5333 5334 if test "$pic_object" != none; then 5335 # Prepend the subdirectory the object is found in. 5336 pic_object="$xdir$pic_object" 5337 5338 if test "$prev" = dlfiles; then 5339 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5340 func_append dlfiles " $pic_object" 5341 prev= 5342 continue 5343 else 5344 # If libtool objects are unsupported, then we need to preload. 5345 prev=dlprefiles 5346 fi 5347 fi 5348 5349 # CHECK ME: I think I busted this. -Ossama 5350 if test "$prev" = dlprefiles; then 5351 # Preload the old-style object. 5352 func_append dlprefiles " $pic_object" 5353 prev= 5354 fi 5355 5356 # A PIC object. 5357 func_append libobjs " $pic_object" 5358 arg="$pic_object" 5359 fi 5360 5361 # Non-PIC object. 5362 if test "$non_pic_object" != none; then 5363 # Prepend the subdirectory the object is found in. 5364 non_pic_object="$xdir$non_pic_object" 5365 5366 # A standard non-PIC object 5367 func_append non_pic_objects " $non_pic_object" 5368 if test -z "$pic_object" || test "$pic_object" = none ; then 5369 arg="$non_pic_object" 5370 fi 5371 else 5372 # If the PIC object exists, use it instead. 5373 # $xdir was prepended to $pic_object above. 5374 non_pic_object="$pic_object" 5375 func_append non_pic_objects " $non_pic_object" 5376 fi 5377 else 5378 # Only an error if not doing a dry-run. 5379 if $opt_dry_run; then 5380 # Extract subdirectory from the argument. 5381 func_dirname "$arg" "/" "" 5382 xdir="$func_dirname_result" 5383 5384 func_lo2o "$arg" 5385 pic_object=$xdir$objdir/$func_lo2o_result 5386 non_pic_object=$xdir$func_lo2o_result 5387 func_append libobjs " $pic_object" 5388 func_append non_pic_objects " $non_pic_object" 5389 else 5390 func_fatal_error "\`$arg' is not a valid libtool object" 5391 fi 5392 fi 5393 done 5394 else 5395 func_fatal_error "link input file \`$arg' does not exist" 5396 fi 5397 arg=$save_arg 5398 prev= 5399 continue 5400 ;; 5401 precious_regex) 5402 precious_files_regex="$arg" 5403 prev= 5404 continue 5405 ;; 5406 release) 5407 release="-$arg" 5408 prev= 5409 continue 5410 ;; 5411 rpath | xrpath) 5412 # We need an absolute path. 5413 case $arg in 5414 [\\/]* | [A-Za-z]:[\\/]*) ;; 5415 *) 5416 func_fatal_error "only absolute run-paths are allowed" 5417 ;; 5418 esac 5419 if test "$prev" = rpath; then 5420 case "$rpath " in 5421 *" $arg "*) ;; 5422 *) func_append rpath " $arg" ;; 5423 esac 5424 else 5425 case "$xrpath " in 5426 *" $arg "*) ;; 5427 *) func_append xrpath " $arg" ;; 5428 esac 5429 fi 5430 prev= 5431 continue 5432 ;; 5433 shrext) 5434 shrext_cmds="$arg" 5435 prev= 5436 continue 5437 ;; 5438 weak) 5439 func_append weak_libs " $arg" 5440 prev= 5441 continue 5442 ;; 5443 xcclinker) 5444 func_append linker_flags " $qarg" 5445 func_append compiler_flags " $qarg" 5446 prev= 5447 func_append compile_command " $qarg" 5448 func_append finalize_command " $qarg" 5449 continue 5450 ;; 5451 xcompiler) 5452 func_append compiler_flags " $qarg" 5453 prev= 5454 func_append compile_command " $qarg" 5455 func_append finalize_command " $qarg" 5456 continue 5457 ;; 5458 xlinker) 5459 func_append linker_flags " $qarg" 5460 func_append compiler_flags " $wl$qarg" 5461 prev= 5462 func_append compile_command " $wl$qarg" 5463 func_append finalize_command " $wl$qarg" 5464 continue 5465 ;; 5466 *) 5467 eval "$prev=\"\$arg\"" 5468 prev= 5469 continue 5470 ;; 5471 esac 5472 fi # test -n "$prev" 5473 5474 prevarg="$arg" 5475 5476 case $arg in 5477 -all-static) 5478 if test -n "$link_static_flag"; then 5479 # See comment for -static flag below, for more details. 5480 func_append compile_command " $link_static_flag" 5481 func_append finalize_command " $link_static_flag" 5482 fi 5483 continue 5484 ;; 5485 5486 -allow-undefined) 5487 # FIXME: remove this flag sometime in the future. 5488 func_fatal_error "\`-allow-undefined' must not be used because it is the default" 5489 ;; 5490 5491 -avoid-version) 5492 avoid_version=yes 5493 continue 5494 ;; 5495 5496 -bindir) 5497 prev=bindir 5498 continue 5499 ;; 5500 5501 -dlopen) 5502 prev=dlfiles 5503 continue 5504 ;; 5505 5506 -dlpreopen) 5507 prev=dlprefiles 5508 continue 5509 ;; 5510 5511 -export-dynamic) 5512 export_dynamic=yes 5513 continue 5514 ;; 5515 5516 -export-symbols | -export-symbols-regex) 5517 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 5518 func_fatal_error "more than one -exported-symbols argument is not allowed" 5519 fi 5520 if test "X$arg" = "X-export-symbols"; then 5521 prev=expsyms 5522 else 5523 prev=expsyms_regex 5524 fi 5525 continue 5526 ;; 5527 5528 -framework) 5529 prev=framework 5530 continue 5531 ;; 5532 5533 -inst-prefix-dir) 5534 prev=inst_prefix 5535 continue 5536 ;; 5537 5538 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 5539 # so, if we see these flags be careful not to treat them like -L 5540 -L[A-Z][A-Z]*:*) 5541 case $with_gcc/$host in 5542 no/*-*-irix* | /*-*-irix*) 5543 func_append compile_command " $arg" 5544 func_append finalize_command " $arg" 5545 ;; 5546 esac 5547 continue 5548 ;; 5549 5550 -L*) 5551 func_stripname "-L" '' "$arg" 5552 if test -z "$func_stripname_result"; then 5553 if test "$#" -gt 0; then 5554 func_fatal_error "require no space between \`-L' and \`$1'" 5555 else 5556 func_fatal_error "need path for \`-L' option" 5557 fi 5558 fi 5559 func_resolve_sysroot "$func_stripname_result" 5560 dir=$func_resolve_sysroot_result 5561 # We need an absolute path. 5562 case $dir in 5563 [\\/]* | [A-Za-z]:[\\/]*) ;; 5564 *) 5565 absdir=`cd "$dir" && pwd` 5566 test -z "$absdir" && \ 5567 func_fatal_error "cannot determine absolute directory name of \`$dir'" 5568 dir="$absdir" 5569 ;; 5570 esac 5571 case "$deplibs " in 5572 *" -L$dir "* | *" $arg "*) 5573 # Will only happen for absolute or sysroot arguments 5574 ;; 5575 *) 5576 # Preserve sysroot, but never include relative directories 5577 case $dir in 5578 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 5579 *) func_append deplibs " -L$dir" ;; 5580 esac 5581 func_append lib_search_path " $dir" 5582 ;; 5583 esac 5584 case $host in 5585 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5586 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 5587 case :$dllsearchpath: in 5588 *":$dir:"*) ;; 5589 ::) dllsearchpath=$dir;; 5590 *) func_append dllsearchpath ":$dir";; 5591 esac 5592 case :$dllsearchpath: in 5593 *":$testbindir:"*) ;; 5594 ::) dllsearchpath=$testbindir;; 5595 *) func_append dllsearchpath ":$testbindir";; 5596 esac 5597 ;; 5598 esac 5599 continue 5600 ;; 5601 5602 -l*) 5603 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then 5604 case $host in 5605 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 5606 # These systems don't actually have a C or math library (as such) 5607 continue 5608 ;; 5609 *-*-os2*) 5610 # These systems don't actually have a C library (as such) 5611 test "X$arg" = "X-lc" && continue 5612 ;; 5613 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5614 # Do not include libc due to us having libc/libc_r. 5615 test "X$arg" = "X-lc" && continue 5616 ;; 5617 *-*-rhapsody* | *-*-darwin1.[012]) 5618 # Rhapsody C and math libraries are in the System framework 5619 func_append deplibs " System.ltframework" 5620 continue 5621 ;; 5622 *-*-sco3.2v5* | *-*-sco5v6*) 5623 # Causes problems with __ctype 5624 test "X$arg" = "X-lc" && continue 5625 ;; 5626 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 5627 # Compiler inserts libc in the correct place for threads to work 5628 test "X$arg" = "X-lc" && continue 5629 ;; 5630 esac 5631 elif test "X$arg" = "X-lc_r"; then 5632 case $host in 5633 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5634 # Do not include libc_r directly, use -pthread flag. 5635 continue 5636 ;; 5637 esac 5638 fi 5639 func_append deplibs " $arg" 5640 continue 5641 ;; 5642 5643 -module) 5644 module=yes 5645 continue 5646 ;; 5647 5648 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 5649 # classes, name mangling, and exception handling. 5650 # Darwin uses the -arch flag to determine output architecture. 5651 -model|-arch|-isysroot|--sysroot) 5652 func_append compiler_flags " $arg" 5653 func_append compile_command " $arg" 5654 func_append finalize_command " $arg" 5655 prev=xcompiler 5656 continue 5657 ;; 5658 5659 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 5660 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 5661 func_append compiler_flags " $arg" 5662 func_append compile_command " $arg" 5663 func_append finalize_command " $arg" 5664 case "$new_inherited_linker_flags " in 5665 *" $arg "*) ;; 5666 * ) func_append new_inherited_linker_flags " $arg" ;; 5667 esac 5668 continue 5669 ;; 5670 5671 -multi_module) 5672 single_module="${wl}-multi_module" 5673 continue 5674 ;; 5675 5676 -no-fast-install) 5677 fast_install=no 5678 continue 5679 ;; 5680 5681 -no-install) 5682 case $host in 5683 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 5684 # The PATH hackery in wrapper scripts is required on Windows 5685 # and Darwin in order for the loader to find any dlls it needs. 5686 func_warning "\`-no-install' is ignored for $host" 5687 func_warning "assuming \`-no-fast-install' instead" 5688 fast_install=no 5689 ;; 5690 *) no_install=yes ;; 5691 esac 5692 continue 5693 ;; 5694 5695 -no-undefined) 5696 allow_undefined=no 5697 continue 5698 ;; 5699 5700 -objectlist) 5701 prev=objectlist 5702 continue 5703 ;; 5704 5705 -o) prev=output ;; 5706 5707 -precious-files-regex) 5708 prev=precious_regex 5709 continue 5710 ;; 5711 5712 -release) 5713 prev=release 5714 continue 5715 ;; 5716 5717 -rpath) 5718 prev=rpath 5719 continue 5720 ;; 5721 5722 -R) 5723 prev=xrpath 5724 continue 5725 ;; 5726 5727 -R*) 5728 func_stripname '-R' '' "$arg" 5729 dir=$func_stripname_result 5730 # We need an absolute path. 5731 case $dir in 5732 [\\/]* | [A-Za-z]:[\\/]*) ;; 5733 =*) 5734 func_stripname '=' '' "$dir" 5735 dir=$lt_sysroot$func_stripname_result 5736 ;; 5737 *) 5738 func_fatal_error "only absolute run-paths are allowed" 5739 ;; 5740 esac 5741 case "$xrpath " in 5742 *" $dir "*) ;; 5743 *) func_append xrpath " $dir" ;; 5744 esac 5745 continue 5746 ;; 5747 5748 -shared) 5749 # The effects of -shared are defined in a previous loop. 5750 continue 5751 ;; 5752 5753 -shrext) 5754 prev=shrext 5755 continue 5756 ;; 5757 5758 -static | -static-libtool-libs) 5759 # The effects of -static are defined in a previous loop. 5760 # We used to do the same as -all-static on platforms that 5761 # didn't have a PIC flag, but the assumption that the effects 5762 # would be equivalent was wrong. It would break on at least 5763 # Digital Unix and AIX. 5764 continue 5765 ;; 5766 5767 -thread-safe) 5768 thread_safe=yes 5769 continue 5770 ;; 5771 5772 -version-info) 5773 prev=vinfo 5774 continue 5775 ;; 5776 5777 -version-number) 5778 prev=vinfo 5779 vinfo_number=yes 5780 continue 5781 ;; 5782 5783 -weak) 5784 prev=weak 5785 continue 5786 ;; 5787 5788 -Wc,*) 5789 func_stripname '-Wc,' '' "$arg" 5790 args=$func_stripname_result 5791 arg= 5792 save_ifs="$IFS"; IFS=',' 5793 for flag in $args; do 5794 IFS="$save_ifs" 5795 func_quote_for_eval "$flag" 5796 func_append arg " $func_quote_for_eval_result" 5797 func_append compiler_flags " $func_quote_for_eval_result" 5798 done 5799 IFS="$save_ifs" 5800 func_stripname ' ' '' "$arg" 5801 arg=$func_stripname_result 5802 ;; 5803 5804 -Wl,*) 5805 func_stripname '-Wl,' '' "$arg" 5806 args=$func_stripname_result 5807 arg= 5808 save_ifs="$IFS"; IFS=',' 5809 for flag in $args; do 5810 IFS="$save_ifs" 5811 func_quote_for_eval "$flag" 5812 func_append arg " $wl$func_quote_for_eval_result" 5813 func_append compiler_flags " $wl$func_quote_for_eval_result" 5814 func_append linker_flags " $func_quote_for_eval_result" 5815 done 5816 IFS="$save_ifs" 5817 func_stripname ' ' '' "$arg" 5818 arg=$func_stripname_result 5819 ;; 5820 5821 -Xcompiler) 5822 prev=xcompiler 5823 continue 5824 ;; 5825 5826 -Xlinker) 5827 prev=xlinker 5828 continue 5829 ;; 5830 5831 -XCClinker) 5832 prev=xcclinker 5833 continue 5834 ;; 5835 5836 # -msg_* for osf cc 5837 -msg_*) 5838 func_quote_for_eval "$arg" 5839 arg="$func_quote_for_eval_result" 5840 ;; 5841 5842 # Flags to be passed through unchanged, with rationale: 5843 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 5844 # -r[0-9][0-9]* specify processor for the SGI compiler 5845 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 5846 # +DA*, +DD* enable 64-bit mode for the HP compiler 5847 # -q* compiler args for the IBM compiler 5848 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 5849 # -F/path path to uninstalled frameworks, gcc on darwin 5850 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 5851 # @file GCC response files 5852 # -tp=* Portland pgcc target processor selection 5853 # --sysroot=* for sysroot support 5854 # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 5855 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 5856 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 5857 -O*|-flto*|-fwhopr*|-fuse-linker-plugin) 5858 func_quote_for_eval "$arg" 5859 arg="$func_quote_for_eval_result" 5860 func_append compile_command " $arg" 5861 func_append finalize_command " $arg" 5862 func_append compiler_flags " $arg" 5863 continue 5864 ;; 5865 5866 # Some other compiler flag. 5867 -* | +*) 5868 func_quote_for_eval "$arg" 5869 arg="$func_quote_for_eval_result" 5870 ;; 5871 5872 *.$objext) 5873 # A standard object. 5874 func_append objs " $arg" 5875 ;; 5876 5877 *.lo) 5878 # A libtool-controlled object. 5879 5880 # Check to see that this really is a libtool object. 5881 if func_lalib_unsafe_p "$arg"; then 5882 pic_object= 5883 non_pic_object= 5884 5885 # Read the .lo file 5886 func_source "$arg" 5887 5888 if test -z "$pic_object" || 5889 test -z "$non_pic_object" || 5890 test "$pic_object" = none && 5891 test "$non_pic_object" = none; then 5892 func_fatal_error "cannot find name of object for \`$arg'" 5893 fi 5894 5895 # Extract subdirectory from the argument. 5896 func_dirname "$arg" "/" "" 5897 xdir="$func_dirname_result" 5898 5899 if test "$pic_object" != none; then 5900 # Prepend the subdirectory the object is found in. 5901 pic_object="$xdir$pic_object" 5902 5903 if test "$prev" = dlfiles; then 5904 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5905 func_append dlfiles " $pic_object" 5906 prev= 5907 continue 5908 else 5909 # If libtool objects are unsupported, then we need to preload. 5910 prev=dlprefiles 5911 fi 5912 fi 5913 5914 # CHECK ME: I think I busted this. -Ossama 5915 if test "$prev" = dlprefiles; then 5916 # Preload the old-style object. 5917 func_append dlprefiles " $pic_object" 5918 prev= 5919 fi 5920 5921 # A PIC object. 5922 func_append libobjs " $pic_object" 5923 arg="$pic_object" 5924 fi 5925 5926 # Non-PIC object. 5927 if test "$non_pic_object" != none; then 5928 # Prepend the subdirectory the object is found in. 5929 non_pic_object="$xdir$non_pic_object" 5930 5931 # A standard non-PIC object 5932 func_append non_pic_objects " $non_pic_object" 5933 if test -z "$pic_object" || test "$pic_object" = none ; then 5934 arg="$non_pic_object" 5935 fi 5936 else 5937 # If the PIC object exists, use it instead. 5938 # $xdir was prepended to $pic_object above. 5939 non_pic_object="$pic_object" 5940 func_append non_pic_objects " $non_pic_object" 5941 fi 5942 else 5943 # Only an error if not doing a dry-run. 5944 if $opt_dry_run; then 5945 # Extract subdirectory from the argument. 5946 func_dirname "$arg" "/" "" 5947 xdir="$func_dirname_result" 5948 5949 func_lo2o "$arg" 5950 pic_object=$xdir$objdir/$func_lo2o_result 5951 non_pic_object=$xdir$func_lo2o_result 5952 func_append libobjs " $pic_object" 5953 func_append non_pic_objects " $non_pic_object" 5954 else 5955 func_fatal_error "\`$arg' is not a valid libtool object" 5956 fi 5957 fi 5958 ;; 5959 5960 *.$libext) 5961 # An archive. 5962 func_append deplibs " $arg" 5963 func_append old_deplibs " $arg" 5964 continue 5965 ;; 5966 5967 *.la) 5968 # A libtool-controlled library. 5969 5970 func_resolve_sysroot "$arg" 5971 if test "$prev" = dlfiles; then 5972 # This library was specified with -dlopen. 5973 func_append dlfiles " $func_resolve_sysroot_result" 5974 prev= 5975 elif test "$prev" = dlprefiles; then 5976 # The library was specified with -dlpreopen. 5977 func_append dlprefiles " $func_resolve_sysroot_result" 5978 prev= 5979 else 5980 func_append deplibs " $func_resolve_sysroot_result" 5981 fi 5982 continue 5983 ;; 5984 5985 # Some other compiler argument. 5986 *) 5987 # Unknown arguments in both finalize_command and compile_command need 5988 # to be aesthetically quoted because they are evaled later. 5989 func_quote_for_eval "$arg" 5990 arg="$func_quote_for_eval_result" 5991 ;; 5992 esac # arg 5993 5994 # Now actually substitute the argument into the commands. 5995 if test -n "$arg"; then 5996 func_append compile_command " $arg" 5997 func_append finalize_command " $arg" 5998 fi 5999 done # argument parsing loop 6000 6001 test -n "$prev" && \ 6002 func_fatal_help "the \`$prevarg' option requires an argument" 6003 6004 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then 6005 eval arg=\"$export_dynamic_flag_spec\" 6006 func_append compile_command " $arg" 6007 func_append finalize_command " $arg" 6008 fi 6009 6010 oldlibs= 6011 # calculate the name of the file, without its directory 6012 func_basename "$output" 6013 outputname="$func_basename_result" 6014 libobjs_save="$libobjs" 6015 6016 if test -n "$shlibpath_var"; then 6017 # get the directories listed in $shlibpath_var 6018 eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` 6019 else 6020 shlib_search_path= 6021 fi 6022 eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 6023 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 6024 6025 func_dirname "$output" "/" "" 6026 output_objdir="$func_dirname_result$objdir" 6027 func_to_tool_file "$output_objdir/" 6028 tool_output_objdir=$func_to_tool_file_result 6029 # Create the object directory. 6030 func_mkdir_p "$output_objdir" 6031 6032 # Determine the type of output 6033 case $output in 6034 "") 6035 func_fatal_help "you must specify an output file" 6036 ;; 6037 *.$libext) linkmode=oldlib ;; 6038 *.lo | *.$objext) linkmode=obj ;; 6039 *.la) linkmode=lib ;; 6040 *) linkmode=prog ;; # Anything else should be a program. 6041 esac 6042 6043 specialdeplibs= 6044 6045 libs= 6046 # Find all interdependent deplibs by searching for libraries 6047 # that are linked more than once (e.g. -la -lb -la) 6048 for deplib in $deplibs; do 6049 if $opt_preserve_dup_deps ; then 6050 case "$libs " in 6051 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6052 esac 6053 fi 6054 func_append libs " $deplib" 6055 done 6056 6057 if test "$linkmode" = lib; then 6058 libs="$predeps $libs $compiler_lib_search_path $postdeps" 6059 6060 # Compute libraries that are listed more than once in $predeps 6061 # $postdeps and mark them as special (i.e., whose duplicates are 6062 # not to be eliminated). 6063 pre_post_deps= 6064 if $opt_duplicate_compiler_generated_deps; then 6065 for pre_post_dep in $predeps $postdeps; do 6066 case "$pre_post_deps " in 6067 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 6068 esac 6069 func_append pre_post_deps " $pre_post_dep" 6070 done 6071 fi 6072 pre_post_deps= 6073 fi 6074 6075 deplibs= 6076 newdependency_libs= 6077 newlib_search_path= 6078 need_relink=no # whether we're linking any uninstalled libtool libraries 6079 notinst_deplibs= # not-installed libtool libraries 6080 notinst_path= # paths that contain not-installed libtool libraries 6081 6082 case $linkmode in 6083 lib) 6084 passes="conv dlpreopen link" 6085 for file in $dlfiles $dlprefiles; do 6086 case $file in 6087 *.la) ;; 6088 *) 6089 func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" 6090 ;; 6091 esac 6092 done 6093 ;; 6094 prog) 6095 compile_deplibs= 6096 finalize_deplibs= 6097 alldeplibs=no 6098 newdlfiles= 6099 newdlprefiles= 6100 passes="conv scan dlopen dlpreopen link" 6101 ;; 6102 *) passes="conv" 6103 ;; 6104 esac 6105 6106 for pass in $passes; do 6107 # The preopen pass in lib mode reverses $deplibs; put it back here 6108 # so that -L comes before libs that need it for instance... 6109 if test "$linkmode,$pass" = "lib,link"; then 6110 ## FIXME: Find the place where the list is rebuilt in the wrong 6111 ## order, and fix it there properly 6112 tmp_deplibs= 6113 for deplib in $deplibs; do 6114 tmp_deplibs="$deplib $tmp_deplibs" 6115 done 6116 deplibs="$tmp_deplibs" 6117 fi 6118 6119 if test "$linkmode,$pass" = "lib,link" || 6120 test "$linkmode,$pass" = "prog,scan"; then 6121 libs="$deplibs" 6122 deplibs= 6123 fi 6124 if test "$linkmode" = prog; then 6125 case $pass in 6126 dlopen) libs="$dlfiles" ;; 6127 dlpreopen) libs="$dlprefiles" ;; 6128 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; 6129 esac 6130 fi 6131 if test "$linkmode,$pass" = "lib,dlpreopen"; then 6132 # Collect and forward deplibs of preopened libtool libs 6133 for lib in $dlprefiles; do 6134 # Ignore non-libtool-libs 6135 dependency_libs= 6136 func_resolve_sysroot "$lib" 6137 case $lib in 6138 *.la) func_source "$func_resolve_sysroot_result" ;; 6139 esac 6140 6141 # Collect preopened libtool deplibs, except any this library 6142 # has declared as weak libs 6143 for deplib in $dependency_libs; do 6144 func_basename "$deplib" 6145 deplib_base=$func_basename_result 6146 case " $weak_libs " in 6147 *" $deplib_base "*) ;; 6148 *) func_append deplibs " $deplib" ;; 6149 esac 6150 done 6151 done 6152 libs="$dlprefiles" 6153 fi 6154 if test "$pass" = dlopen; then 6155 # Collect dlpreopened libraries 6156 save_deplibs="$deplibs" 6157 deplibs= 6158 fi 6159 6160 for deplib in $libs; do 6161 lib= 6162 found=no 6163 case $deplib in 6164 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ 6165 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) 6166 if test "$linkmode,$pass" = "prog,link"; then 6167 compile_deplibs="$deplib $compile_deplibs" 6168 finalize_deplibs="$deplib $finalize_deplibs" 6169 else 6170 func_append compiler_flags " $deplib" 6171 if test "$linkmode" = lib ; then 6172 case "$new_inherited_linker_flags " in 6173 *" $deplib "*) ;; 6174 * ) func_append new_inherited_linker_flags " $deplib" ;; 6175 esac 6176 fi 6177 fi 6178 continue 6179 ;; 6180 -l*) 6181 if test "$linkmode" != lib && test "$linkmode" != prog; then 6182 func_warning "\`-l' is ignored for archives/objects" 6183 continue 6184 fi 6185 func_stripname '-l' '' "$deplib" 6186 name=$func_stripname_result 6187 if test "$linkmode" = lib; then 6188 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 6189 else 6190 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 6191 fi 6192 for searchdir in $searchdirs; do 6193 for search_ext in .la $std_shrext .so .a; do 6194 # Search the libtool library 6195 lib="$searchdir/lib${name}${search_ext}" 6196 if test -f "$lib"; then 6197 if test "$search_ext" = ".la"; then 6198 found=yes 6199 else 6200 found=no 6201 fi 6202 break 2 6203 fi 6204 done 6205 done 6206 if test "$found" != yes; then 6207 # deplib doesn't seem to be a libtool library 6208 if test "$linkmode,$pass" = "prog,link"; then 6209 compile_deplibs="$deplib $compile_deplibs" 6210 finalize_deplibs="$deplib $finalize_deplibs" 6211 else 6212 deplibs="$deplib $deplibs" 6213 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6214 fi 6215 continue 6216 else # deplib is a libtool library 6217 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 6218 # We need to do some special things here, and not later. 6219 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 6220 case " $predeps $postdeps " in 6221 *" $deplib "*) 6222 if func_lalib_p "$lib"; then 6223 library_names= 6224 old_library= 6225 func_source "$lib" 6226 for l in $old_library $library_names; do 6227 ll="$l" 6228 done 6229 if test "X$ll" = "X$old_library" ; then # only static version available 6230 found=no 6231 func_dirname "$lib" "" "." 6232 ladir="$func_dirname_result" 6233 lib=$ladir/$old_library 6234 if test "$linkmode,$pass" = "prog,link"; then 6235 compile_deplibs="$deplib $compile_deplibs" 6236 finalize_deplibs="$deplib $finalize_deplibs" 6237 else 6238 deplibs="$deplib $deplibs" 6239 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6240 fi 6241 continue 6242 fi 6243 fi 6244 ;; 6245 *) ;; 6246 esac 6247 fi 6248 fi 6249 ;; # -l 6250 *.ltframework) 6251 if test "$linkmode,$pass" = "prog,link"; then 6252 compile_deplibs="$deplib $compile_deplibs" 6253 finalize_deplibs="$deplib $finalize_deplibs" 6254 else 6255 deplibs="$deplib $deplibs" 6256 if test "$linkmode" = lib ; then 6257 case "$new_inherited_linker_flags " in 6258 *" $deplib "*) ;; 6259 * ) func_append new_inherited_linker_flags " $deplib" ;; 6260 esac 6261 fi 6262 fi 6263 continue 6264 ;; 6265 -L*) 6266 case $linkmode in 6267 lib) 6268 deplibs="$deplib $deplibs" 6269 test "$pass" = conv && continue 6270 newdependency_libs="$deplib $newdependency_libs" 6271 func_stripname '-L' '' "$deplib" 6272 func_resolve_sysroot "$func_stripname_result" 6273 func_append newlib_search_path " $func_resolve_sysroot_result" 6274 ;; 6275 prog) 6276 if test "$pass" = conv; then 6277 deplibs="$deplib $deplibs" 6278 continue 6279 fi 6280 if test "$pass" = scan; then 6281 deplibs="$deplib $deplibs" 6282 else 6283 compile_deplibs="$deplib $compile_deplibs" 6284 finalize_deplibs="$deplib $finalize_deplibs" 6285 fi 6286 func_stripname '-L' '' "$deplib" 6287 func_resolve_sysroot "$func_stripname_result" 6288 func_append newlib_search_path " $func_resolve_sysroot_result" 6289 ;; 6290 *) 6291 func_warning "\`-L' is ignored for archives/objects" 6292 ;; 6293 esac # linkmode 6294 continue 6295 ;; # -L 6296 -R*) 6297 if test "$pass" = link; then 6298 func_stripname '-R' '' "$deplib" 6299 func_resolve_sysroot "$func_stripname_result" 6300 dir=$func_resolve_sysroot_result 6301 # Make sure the xrpath contains only unique directories. 6302 case "$xrpath " in 6303 *" $dir "*) ;; 6304 *) func_append xrpath " $dir" ;; 6305 esac 6306 fi 6307 deplibs="$deplib $deplibs" 6308 continue 6309 ;; 6310 *.la) 6311 func_resolve_sysroot "$deplib" 6312 lib=$func_resolve_sysroot_result 6313 ;; 6314 *.$libext) 6315 if test "$pass" = conv; then 6316 deplibs="$deplib $deplibs" 6317 continue 6318 fi 6319 case $linkmode in 6320 lib) 6321 # Linking convenience modules into shared libraries is allowed, 6322 # but linking other static libraries is non-portable. 6323 case " $dlpreconveniencelibs " in 6324 *" $deplib "*) ;; 6325 *) 6326 valid_a_lib=no 6327 case $deplibs_check_method in 6328 match_pattern*) 6329 set dummy $deplibs_check_method; shift 6330 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 6331 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 6332 | $EGREP "$match_pattern_regex" > /dev/null; then 6333 valid_a_lib=yes 6334 fi 6335 ;; 6336 pass_all) 6337 valid_a_lib=yes 6338 ;; 6339 esac 6340 if test "$valid_a_lib" != yes; then 6341 echo 6342 $ECHO "*** Warning: Trying to link with static lib archive $deplib." 6343 echo "*** I have the capability to make that library automatically link in when" 6344 echo "*** you link to this library. But I can only do this if you have a" 6345 echo "*** shared version of the library, which you do not appear to have" 6346 echo "*** because the file extensions .$libext of this argument makes me believe" 6347 echo "*** that it is just a static archive that I should not use here." 6348 else 6349 echo 6350 $ECHO "*** Warning: Linking the shared library $output against the" 6351 $ECHO "*** static library $deplib is not portable!" 6352 deplibs="$deplib $deplibs" 6353 fi 6354 ;; 6355 esac 6356 continue 6357 ;; 6358 prog) 6359 if test "$pass" != link; then 6360 deplibs="$deplib $deplibs" 6361 else 6362 compile_deplibs="$deplib $compile_deplibs" 6363 finalize_deplibs="$deplib $finalize_deplibs" 6364 fi 6365 continue 6366 ;; 6367 esac # linkmode 6368 ;; # *.$libext 6369 *.lo | *.$objext) 6370 if test "$pass" = conv; then 6371 deplibs="$deplib $deplibs" 6372 elif test "$linkmode" = prog; then 6373 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then 6374 # If there is no dlopen support or we're linking statically, 6375 # we need to preload. 6376 func_append newdlprefiles " $deplib" 6377 compile_deplibs="$deplib $compile_deplibs" 6378 finalize_deplibs="$deplib $finalize_deplibs" 6379 else 6380 func_append newdlfiles " $deplib" 6381 fi 6382 fi 6383 continue 6384 ;; 6385 %DEPLIBS%) 6386 alldeplibs=yes 6387 continue 6388 ;; 6389 esac # case $deplib 6390 6391 if test "$found" = yes || test -f "$lib"; then : 6392 else 6393 func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" 6394 fi 6395 6396 # Check to see that this really is a libtool archive. 6397 func_lalib_unsafe_p "$lib" \ 6398 || func_fatal_error "\`$lib' is not a valid libtool archive" 6399 6400 func_dirname "$lib" "" "." 6401 ladir="$func_dirname_result" 6402 6403 dlname= 6404 dlopen= 6405 dlpreopen= 6406 libdir= 6407 library_names= 6408 old_library= 6409 inherited_linker_flags= 6410 # If the library was installed with an old release of libtool, 6411 # it will not redefine variables installed, or shouldnotlink 6412 installed=yes 6413 shouldnotlink=no 6414 avoidtemprpath= 6415 6416 6417 # Read the .la file 6418 func_source "$lib" 6419 6420 # Convert "-framework foo" to "foo.ltframework" 6421 if test -n "$inherited_linker_flags"; then 6422 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` 6423 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 6424 case " $new_inherited_linker_flags " in 6425 *" $tmp_inherited_linker_flag "*) ;; 6426 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 6427 esac 6428 done 6429 fi 6430 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 6431 if test "$linkmode,$pass" = "lib,link" || 6432 test "$linkmode,$pass" = "prog,scan" || 6433 { test "$linkmode" != prog && test "$linkmode" != lib; }; then 6434 test -n "$dlopen" && func_append dlfiles " $dlopen" 6435 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 6436 fi 6437 6438 if test "$pass" = conv; then 6439 # Only check for convenience libraries 6440 deplibs="$lib $deplibs" 6441 if test -z "$libdir"; then 6442 if test -z "$old_library"; then 6443 func_fatal_error "cannot find name of link library for \`$lib'" 6444 fi 6445 # It is a libtool convenience library, so add in its objects. 6446 func_append convenience " $ladir/$objdir/$old_library" 6447 func_append old_convenience " $ladir/$objdir/$old_library" 6448 elif test "$linkmode" != prog && test "$linkmode" != lib; then 6449 func_fatal_error "\`$lib' is not a convenience library" 6450 fi 6451 tmp_libs= 6452 for deplib in $dependency_libs; do 6453 deplibs="$deplib $deplibs" 6454 if $opt_preserve_dup_deps ; then 6455 case "$tmp_libs " in 6456 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6457 esac 6458 fi 6459 func_append tmp_libs " $deplib" 6460 done 6461 continue 6462 fi # $pass = conv 6463 6464 6465 # Get the name of the library we link against. 6466 linklib= 6467 if test -n "$old_library" && 6468 { test "$prefer_static_libs" = yes || 6469 test "$prefer_static_libs,$installed" = "built,no"; }; then 6470 linklib=$old_library 6471 else 6472 for l in $old_library $library_names; do 6473 linklib="$l" 6474 done 6475 fi 6476 if test -z "$linklib"; then 6477 func_fatal_error "cannot find name of link library for \`$lib'" 6478 fi 6479 6480 # This library was specified with -dlopen. 6481 if test "$pass" = dlopen; then 6482 if test -z "$libdir"; then 6483 func_fatal_error "cannot -dlopen a convenience library: \`$lib'" 6484 fi 6485 if test -z "$dlname" || 6486 test "$dlopen_support" != yes || 6487 test "$build_libtool_libs" = no; then 6488 # If there is no dlname, no dlopen support or we're linking 6489 # statically, we need to preload. We also need to preload any 6490 # dependent libraries so libltdl's deplib preloader doesn't 6491 # bomb out in the load deplibs phase. 6492 func_append dlprefiles " $lib $dependency_libs" 6493 else 6494 func_append newdlfiles " $lib" 6495 fi 6496 continue 6497 fi # $pass = dlopen 6498 6499 # We need an absolute path. 6500 case $ladir in 6501 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; 6502 *) 6503 abs_ladir=`cd "$ladir" && pwd` 6504 if test -z "$abs_ladir"; then 6505 func_warning "cannot determine absolute directory name of \`$ladir'" 6506 func_warning "passing it literally to the linker, although it might fail" 6507 abs_ladir="$ladir" 6508 fi 6509 ;; 6510 esac 6511 func_basename "$lib" 6512 laname="$func_basename_result" 6513 6514 # Find the relevant object directory and library name. 6515 if test "X$installed" = Xyes; then 6516 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6517 func_warning "library \`$lib' was moved." 6518 dir="$ladir" 6519 absdir="$abs_ladir" 6520 libdir="$abs_ladir" 6521 else 6522 dir="$lt_sysroot$libdir" 6523 absdir="$lt_sysroot$libdir" 6524 fi 6525 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes 6526 else 6527 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6528 dir="$ladir" 6529 absdir="$abs_ladir" 6530 # Remove this search path later 6531 func_append notinst_path " $abs_ladir" 6532 else 6533 dir="$ladir/$objdir" 6534 absdir="$abs_ladir/$objdir" 6535 # Remove this search path later 6536 func_append notinst_path " $abs_ladir" 6537 fi 6538 fi # $installed = yes 6539 func_stripname 'lib' '.la' "$laname" 6540 name=$func_stripname_result 6541 6542 # This library was specified with -dlpreopen. 6543 if test "$pass" = dlpreopen; then 6544 if test -z "$libdir" && test "$linkmode" = prog; then 6545 func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" 6546 fi 6547 case "$host" in 6548 # special handling for platforms with PE-DLLs. 6549 *cygwin* | *mingw* | *cegcc* ) 6550 # Linker will automatically link against shared library if both 6551 # static and shared are present. Therefore, ensure we extract 6552 # symbols from the import library if a shared library is present 6553 # (otherwise, the dlopen module name will be incorrect). We do 6554 # this by putting the import library name into $newdlprefiles. 6555 # We recover the dlopen module name by 'saving' the la file 6556 # name in a special purpose variable, and (later) extracting the 6557 # dlname from the la file. 6558 if test -n "$dlname"; then 6559 func_tr_sh "$dir/$linklib" 6560 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 6561 func_append newdlprefiles " $dir/$linklib" 6562 else 6563 func_append newdlprefiles " $dir/$old_library" 6564 # Keep a list of preopened convenience libraries to check 6565 # that they are being used correctly in the link pass. 6566 test -z "$libdir" && \ 6567 func_append dlpreconveniencelibs " $dir/$old_library" 6568 fi 6569 ;; 6570 * ) 6571 # Prefer using a static library (so that no silly _DYNAMIC symbols 6572 # are required to link). 6573 if test -n "$old_library"; then 6574 func_append newdlprefiles " $dir/$old_library" 6575 # Keep a list of preopened convenience libraries to check 6576 # that they are being used correctly in the link pass. 6577 test -z "$libdir" && \ 6578 func_append dlpreconveniencelibs " $dir/$old_library" 6579 # Otherwise, use the dlname, so that lt_dlopen finds it. 6580 elif test -n "$dlname"; then 6581 func_append newdlprefiles " $dir/$dlname" 6582 else 6583 func_append newdlprefiles " $dir/$linklib" 6584 fi 6585 ;; 6586 esac 6587 fi # $pass = dlpreopen 6588 6589 if test -z "$libdir"; then 6590 # Link the convenience library 6591 if test "$linkmode" = lib; then 6592 deplibs="$dir/$old_library $deplibs" 6593 elif test "$linkmode,$pass" = "prog,link"; then 6594 compile_deplibs="$dir/$old_library $compile_deplibs" 6595 finalize_deplibs="$dir/$old_library $finalize_deplibs" 6596 else 6597 deplibs="$lib $deplibs" # used for prog,scan pass 6598 fi 6599 continue 6600 fi 6601 6602 6603 if test "$linkmode" = prog && test "$pass" != link; then 6604 func_append newlib_search_path " $ladir" 6605 deplibs="$lib $deplibs" 6606 6607 linkalldeplibs=no 6608 if test "$link_all_deplibs" != no || test -z "$library_names" || 6609 test "$build_libtool_libs" = no; then 6610 linkalldeplibs=yes 6611 fi 6612 6613 tmp_libs= 6614 for deplib in $dependency_libs; do 6615 case $deplib in 6616 -L*) func_stripname '-L' '' "$deplib" 6617 func_resolve_sysroot "$func_stripname_result" 6618 func_append newlib_search_path " $func_resolve_sysroot_result" 6619 ;; 6620 esac 6621 # Need to link against all dependency_libs? 6622 if test "$linkalldeplibs" = yes; then 6623 deplibs="$deplib $deplibs" 6624 else 6625 # Need to hardcode shared library paths 6626 # or/and link against static libraries 6627 newdependency_libs="$deplib $newdependency_libs" 6628 fi 6629 if $opt_preserve_dup_deps ; then 6630 case "$tmp_libs " in 6631 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6632 esac 6633 fi 6634 func_append tmp_libs " $deplib" 6635 done # for deplib 6636 continue 6637 fi # $linkmode = prog... 6638 6639 if test "$linkmode,$pass" = "prog,link"; then 6640 if test -n "$library_names" && 6641 { { test "$prefer_static_libs" = no || 6642 test "$prefer_static_libs,$installed" = "built,yes"; } || 6643 test -z "$old_library"; }; then 6644 # We need to hardcode the library path 6645 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then 6646 # Make sure the rpath contains only unique directories. 6647 case "$temp_rpath:" in 6648 *"$absdir:"*) ;; 6649 *) func_append temp_rpath "$absdir:" ;; 6650 esac 6651 fi 6652 6653 # Hardcode the library path. 6654 # Skip directories that are in the system default run-time 6655 # search path. 6656 case " $sys_lib_dlsearch_path " in 6657 *" $absdir "*) ;; 6658 *) 6659 case "$compile_rpath " in 6660 *" $absdir "*) ;; 6661 *) func_append compile_rpath " $absdir" ;; 6662 esac 6663 ;; 6664 esac 6665 case " $sys_lib_dlsearch_path " in 6666 *" $libdir "*) ;; 6667 *) 6668 case "$finalize_rpath " in 6669 *" $libdir "*) ;; 6670 *) func_append finalize_rpath " $libdir" ;; 6671 esac 6672 ;; 6673 esac 6674 fi # $linkmode,$pass = prog,link... 6675 6676 if test "$alldeplibs" = yes && 6677 { test "$deplibs_check_method" = pass_all || 6678 { test "$build_libtool_libs" = yes && 6679 test -n "$library_names"; }; }; then 6680 # We only need to search for static libraries 6681 continue 6682 fi 6683 fi 6684 6685 link_static=no # Whether the deplib will be linked statically 6686 use_static_libs=$prefer_static_libs 6687 if test "$use_static_libs" = built && test "$installed" = yes; then 6688 use_static_libs=no 6689 fi 6690 if test -n "$library_names" && 6691 { test "$use_static_libs" = no || test -z "$old_library"; }; then 6692 case $host in 6693 *cygwin* | *mingw* | *cegcc*) 6694 # No point in relinking DLLs because paths are not encoded 6695 func_append notinst_deplibs " $lib" 6696 need_relink=no 6697 ;; 6698 *) 6699 if test "$installed" = no; then 6700 func_append notinst_deplibs " $lib" 6701 need_relink=yes 6702 fi 6703 ;; 6704 esac 6705 # This is a shared library 6706 6707 # Warn about portability, can't link against -module's on some 6708 # systems (darwin). Don't bleat about dlopened modules though! 6709 dlopenmodule="" 6710 for dlpremoduletest in $dlprefiles; do 6711 if test "X$dlpremoduletest" = "X$lib"; then 6712 dlopenmodule="$dlpremoduletest" 6713 break 6714 fi 6715 done 6716 if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then 6717 echo 6718 if test "$linkmode" = prog; then 6719 $ECHO "*** Warning: Linking the executable $output against the loadable module" 6720 else 6721 $ECHO "*** Warning: Linking the shared library $output against the loadable module" 6722 fi 6723 $ECHO "*** $linklib is not portable!" 6724 fi 6725 if test "$linkmode" = lib && 6726 test "$hardcode_into_libs" = yes; then 6727 # Hardcode the library path. 6728 # Skip directories that are in the system default run-time 6729 # search path. 6730 case " $sys_lib_dlsearch_path " in 6731 *" $absdir "*) ;; 6732 *) 6733 case "$compile_rpath " in 6734 *" $absdir "*) ;; 6735 *) func_append compile_rpath " $absdir" ;; 6736 esac 6737 ;; 6738 esac 6739 case " $sys_lib_dlsearch_path " in 6740 *" $libdir "*) ;; 6741 *) 6742 case "$finalize_rpath " in 6743 *" $libdir "*) ;; 6744 *) func_append finalize_rpath " $libdir" ;; 6745 esac 6746 ;; 6747 esac 6748 fi 6749 6750 if test -n "$old_archive_from_expsyms_cmds"; then 6751 # figure out the soname 6752 set dummy $library_names 6753 shift 6754 realname="$1" 6755 shift 6756 libname=`eval "\\$ECHO \"$libname_spec\""` 6757 # use dlname if we got it. it's perfectly good, no? 6758 if test -n "$dlname"; then 6759 soname="$dlname" 6760 elif test -n "$soname_spec"; then 6761 # bleh windows 6762 case $host in 6763 *cygwin* | mingw* | *cegcc*) 6764 func_arith $current - $age 6765 major=$func_arith_result 6766 versuffix="-$major" 6767 ;; 6768 esac 6769 eval soname=\"$soname_spec\" 6770 else 6771 soname="$realname" 6772 fi 6773 6774 # Make a new name for the extract_expsyms_cmds to use 6775 soroot="$soname" 6776 func_basename "$soroot" 6777 soname="$func_basename_result" 6778 func_stripname 'lib' '.dll' "$soname" 6779 newlib=libimp-$func_stripname_result.a 6780 6781 # If the library has no export list, then create one now 6782 if test -f "$output_objdir/$soname-def"; then : 6783 else 6784 func_verbose "extracting exported symbol list from \`$soname'" 6785 func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 6786 fi 6787 6788 # Create $newlib 6789 if test -f "$output_objdir/$newlib"; then :; else 6790 func_verbose "generating import library for \`$soname'" 6791 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 6792 fi 6793 # make sure the library variables are pointing to the new library 6794 dir=$output_objdir 6795 linklib=$newlib 6796 fi # test -n "$old_archive_from_expsyms_cmds" 6797 6798 if test "$linkmode" = prog || test "$opt_mode" != relink; then 6799 add_shlibpath= 6800 add_dir= 6801 add= 6802 lib_linked=yes 6803 case $hardcode_action in 6804 immediate | unsupported) 6805 if test "$hardcode_direct" = no; then 6806 add="$dir/$linklib" 6807 case $host in 6808 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; 6809 *-*-sysv4*uw2*) add_dir="-L$dir" ;; 6810 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 6811 *-*-unixware7*) add_dir="-L$dir" ;; 6812 *-*-darwin* ) 6813 # if the lib is a (non-dlopened) module then we can not 6814 # link against it, someone is ignoring the earlier warnings 6815 if /usr/bin/file -L $add 2> /dev/null | 6816 $GREP ": [^:]* bundle" >/dev/null ; then 6817 if test "X$dlopenmodule" != "X$lib"; then 6818 $ECHO "*** Warning: lib $linklib is a module, not a shared library" 6819 if test -z "$old_library" ; then 6820 echo 6821 echo "*** And there doesn't seem to be a static archive available" 6822 echo "*** The link will probably fail, sorry" 6823 else 6824 add="$dir/$old_library" 6825 fi 6826 elif test -n "$old_library"; then 6827 add="$dir/$old_library" 6828 fi 6829 fi 6830 esac 6831 elif test "$hardcode_minus_L" = no; then 6832 case $host in 6833 *-*-sunos*) add_shlibpath="$dir" ;; 6834 esac 6835 add_dir="-L$dir" 6836 add="-l$name" 6837 elif test "$hardcode_shlibpath_var" = no; then 6838 add_shlibpath="$dir" 6839 add="-l$name" 6840 else 6841 lib_linked=no 6842 fi 6843 ;; 6844 relink) 6845 if test "$hardcode_direct" = yes && 6846 test "$hardcode_direct_absolute" = no; then 6847 add="$dir/$linklib" 6848 elif test "$hardcode_minus_L" = yes; then 6849 add_dir="-L$absdir" 6850 # Try looking first in the location we're being installed to. 6851 if test -n "$inst_prefix_dir"; then 6852 case $libdir in 6853 [\\/]*) 6854 func_append add_dir " -L$inst_prefix_dir$libdir" 6855 ;; 6856 esac 6857 fi 6858 add="-l$name" 6859 elif test "$hardcode_shlibpath_var" = yes; then 6860 add_shlibpath="$dir" 6861 add="-l$name" 6862 else 6863 lib_linked=no 6864 fi 6865 ;; 6866 *) lib_linked=no ;; 6867 esac 6868 6869 if test "$lib_linked" != yes; then 6870 func_fatal_configuration "unsupported hardcode properties" 6871 fi 6872 6873 if test -n "$add_shlibpath"; then 6874 case :$compile_shlibpath: in 6875 *":$add_shlibpath:"*) ;; 6876 *) func_append compile_shlibpath "$add_shlibpath:" ;; 6877 esac 6878 fi 6879 if test "$linkmode" = prog; then 6880 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 6881 test -n "$add" && compile_deplibs="$add $compile_deplibs" 6882 else 6883 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6884 test -n "$add" && deplibs="$add $deplibs" 6885 if test "$hardcode_direct" != yes && 6886 test "$hardcode_minus_L" != yes && 6887 test "$hardcode_shlibpath_var" = yes; then 6888 case :$finalize_shlibpath: in 6889 *":$libdir:"*) ;; 6890 *) func_append finalize_shlibpath "$libdir:" ;; 6891 esac 6892 fi 6893 fi 6894 fi 6895 6896 if test "$linkmode" = prog || test "$opt_mode" = relink; then 6897 add_shlibpath= 6898 add_dir= 6899 add= 6900 # Finalize command for both is simple: just hardcode it. 6901 if test "$hardcode_direct" = yes && 6902 test "$hardcode_direct_absolute" = no; then 6903 add="$libdir/$linklib" 6904 elif test "$hardcode_minus_L" = yes; then 6905 add_dir="-L$libdir" 6906 add="-l$name" 6907 elif test "$hardcode_shlibpath_var" = yes; then 6908 case :$finalize_shlibpath: in 6909 *":$libdir:"*) ;; 6910 *) func_append finalize_shlibpath "$libdir:" ;; 6911 esac 6912 add="-l$name" 6913 elif test "$hardcode_automatic" = yes; then 6914 if test -n "$inst_prefix_dir" && 6915 test -f "$inst_prefix_dir$libdir/$linklib" ; then 6916 add="$inst_prefix_dir$libdir/$linklib" 6917 else 6918 add="$libdir/$linklib" 6919 fi 6920 else 6921 # We cannot seem to hardcode it, guess we'll fake it. 6922 add_dir="-L$libdir" 6923 # Try looking first in the location we're being installed to. 6924 if test -n "$inst_prefix_dir"; then 6925 case $libdir in 6926 [\\/]*) 6927 func_append add_dir " -L$inst_prefix_dir$libdir" 6928 ;; 6929 esac 6930 fi 6931 add="-l$name" 6932 fi 6933 6934 if test "$linkmode" = prog; then 6935 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 6936 test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 6937 else 6938 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6939 test -n "$add" && deplibs="$add $deplibs" 6940 fi 6941 fi 6942 elif test "$linkmode" = prog; then 6943 # Here we assume that one of hardcode_direct or hardcode_minus_L 6944 # is not unsupported. This is valid on all known static and 6945 # shared platforms. 6946 if test "$hardcode_direct" != unsupported; then 6947 test -n "$old_library" && linklib="$old_library" 6948 compile_deplibs="$dir/$linklib $compile_deplibs" 6949 finalize_deplibs="$dir/$linklib $finalize_deplibs" 6950 else 6951 compile_deplibs="-l$name -L$dir $compile_deplibs" 6952 finalize_deplibs="-l$name -L$dir $finalize_deplibs" 6953 fi 6954 elif test "$build_libtool_libs" = yes; then 6955 # Not a shared library 6956 if test "$deplibs_check_method" != pass_all; then 6957 # We're trying link a shared library against a static one 6958 # but the system doesn't support it. 6959 6960 # Just print a warning and add the library to dependency_libs so 6961 # that the program can be linked against the static library. 6962 echo 6963 $ECHO "*** Warning: This system can not link to static lib archive $lib." 6964 echo "*** I have the capability to make that library automatically link in when" 6965 echo "*** you link to this library. But I can only do this if you have a" 6966 echo "*** shared version of the library, which you do not appear to have." 6967 if test "$module" = yes; then 6968 echo "*** But as you try to build a module library, libtool will still create " 6969 echo "*** a static module, that should work as long as the dlopening application" 6970 echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 6971 if test -z "$global_symbol_pipe"; then 6972 echo 6973 echo "*** However, this would only work if libtool was able to extract symbol" 6974 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 6975 echo "*** not find such a program. So, this module is probably useless." 6976 echo "*** \`nm' from GNU binutils and a full rebuild may help." 6977 fi 6978 if test "$build_old_libs" = no; then 6979 build_libtool_libs=module 6980 build_old_libs=yes 6981 else 6982 build_libtool_libs=no 6983 fi 6984 fi 6985 else 6986 deplibs="$dir/$old_library $deplibs" 6987 link_static=yes 6988 fi 6989 fi # link shared/static library? 6990 6991 if test "$linkmode" = lib; then 6992 if test -n "$dependency_libs" && 6993 { test "$hardcode_into_libs" != yes || 6994 test "$build_old_libs" = yes || 6995 test "$link_static" = yes; }; then 6996 # Extract -R from dependency_libs 6997 temp_deplibs= 6998 for libdir in $dependency_libs; do 6999 case $libdir in 7000 -R*) func_stripname '-R' '' "$libdir" 7001 temp_xrpath=$func_stripname_result 7002 case " $xrpath " in 7003 *" $temp_xrpath "*) ;; 7004 *) func_append xrpath " $temp_xrpath";; 7005 esac;; 7006 *) func_append temp_deplibs " $libdir";; 7007 esac 7008 done 7009 dependency_libs="$temp_deplibs" 7010 fi 7011 7012 func_append newlib_search_path " $absdir" 7013 # Link against this library 7014 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 7015 # ... and its dependency_libs 7016 tmp_libs= 7017 for deplib in $dependency_libs; do 7018 newdependency_libs="$deplib $newdependency_libs" 7019 case $deplib in 7020 -L*) func_stripname '-L' '' "$deplib" 7021 func_resolve_sysroot "$func_stripname_result";; 7022 *) func_resolve_sysroot "$deplib" ;; 7023 esac 7024 if $opt_preserve_dup_deps ; then 7025 case "$tmp_libs " in 7026 *" $func_resolve_sysroot_result "*) 7027 func_append specialdeplibs " $func_resolve_sysroot_result" ;; 7028 esac 7029 fi 7030 func_append tmp_libs " $func_resolve_sysroot_result" 7031 done 7032 7033 if test "$link_all_deplibs" != no; then 7034 # Add the search paths of all dependency libraries 7035 for deplib in $dependency_libs; do 7036 path= 7037 case $deplib in 7038 -L*) path="$deplib" ;; 7039 *.la) 7040 func_resolve_sysroot "$deplib" 7041 deplib=$func_resolve_sysroot_result 7042 func_dirname "$deplib" "" "." 7043 dir=$func_dirname_result 7044 # We need an absolute path. 7045 case $dir in 7046 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; 7047 *) 7048 absdir=`cd "$dir" && pwd` 7049 if test -z "$absdir"; then 7050 func_warning "cannot determine absolute directory name of \`$dir'" 7051 absdir="$dir" 7052 fi 7053 ;; 7054 esac 7055 if $GREP "^installed=no" $deplib > /dev/null; then 7056 case $host in 7057 *-*-darwin*) 7058 depdepl= 7059 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` 7060 if test -n "$deplibrary_names" ; then 7061 for tmp in $deplibrary_names ; do 7062 depdepl=$tmp 7063 done 7064 if test -f "$absdir/$objdir/$depdepl" ; then 7065 depdepl="$absdir/$objdir/$depdepl" 7066 darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7067 if test -z "$darwin_install_name"; then 7068 darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7069 fi 7070 func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" 7071 func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" 7072 path= 7073 fi 7074 fi 7075 ;; 7076 *) 7077 path="-L$absdir/$objdir" 7078 ;; 7079 esac 7080 else 7081 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 7082 test -z "$libdir" && \ 7083 func_fatal_error "\`$deplib' is not a valid libtool archive" 7084 test "$absdir" != "$libdir" && \ 7085 func_warning "\`$deplib' seems to be moved" 7086 7087 path="-L$absdir" 7088 fi 7089 ;; 7090 esac 7091 case " $deplibs " in 7092 *" $path "*) ;; 7093 *) deplibs="$path $deplibs" ;; 7094 esac 7095 done 7096 fi # link_all_deplibs != no 7097 fi # linkmode = lib 7098 done # for deplib in $libs 7099 if test "$pass" = link; then 7100 if test "$linkmode" = "prog"; then 7101 compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 7102 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 7103 else 7104 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7105 fi 7106 fi 7107 dependency_libs="$newdependency_libs" 7108 if test "$pass" = dlpreopen; then 7109 # Link the dlpreopened libraries before other libraries 7110 for deplib in $save_deplibs; do 7111 deplibs="$deplib $deplibs" 7112 done 7113 fi 7114 if test "$pass" != dlopen; then 7115 if test "$pass" != conv; then 7116 # Make sure lib_search_path contains only unique directories. 7117 lib_search_path= 7118 for dir in $newlib_search_path; do 7119 case "$lib_search_path " in 7120 *" $dir "*) ;; 7121 *) func_append lib_search_path " $dir" ;; 7122 esac 7123 done 7124 newlib_search_path= 7125 fi 7126 7127 if test "$linkmode,$pass" != "prog,link"; then 7128 vars="deplibs" 7129 else 7130 vars="compile_deplibs finalize_deplibs" 7131 fi 7132 for var in $vars dependency_libs; do 7133 # Add libraries to $var in reverse order 7134 eval tmp_libs=\"\$$var\" 7135 new_libs= 7136 for deplib in $tmp_libs; do 7137 # FIXME: Pedantically, this is the right thing to do, so 7138 # that some nasty dependency loop isn't accidentally 7139 # broken: 7140 #new_libs="$deplib $new_libs" 7141 # Pragmatically, this seems to cause very few problems in 7142 # practice: 7143 case $deplib in 7144 -L*) new_libs="$deplib $new_libs" ;; 7145 -R*) ;; 7146 *) 7147 # And here is the reason: when a library appears more 7148 # than once as an explicit dependence of a library, or 7149 # is implicitly linked in more than once by the 7150 # compiler, it is considered special, and multiple 7151 # occurrences thereof are not removed. Compare this 7152 # with having the same library being listed as a 7153 # dependency of multiple other libraries: in this case, 7154 # we know (pedantically, we assume) the library does not 7155 # need to be listed more than once, so we keep only the 7156 # last copy. This is not always right, but it is rare 7157 # enough that we require users that really mean to play 7158 # such unportable linking tricks to link the library 7159 # using -Wl,-lname, so that libtool does not consider it 7160 # for duplicate removal. 7161 case " $specialdeplibs " in 7162 *" $deplib "*) new_libs="$deplib $new_libs" ;; 7163 *) 7164 case " $new_libs " in 7165 *" $deplib "*) ;; 7166 *) new_libs="$deplib $new_libs" ;; 7167 esac 7168 ;; 7169 esac 7170 ;; 7171 esac 7172 done 7173 tmp_libs= 7174 for deplib in $new_libs; do 7175 case $deplib in 7176 -L*) 7177 case " $tmp_libs " in 7178 *" $deplib "*) ;; 7179 *) func_append tmp_libs " $deplib" ;; 7180 esac 7181 ;; 7182 *) func_append tmp_libs " $deplib" ;; 7183 esac 7184 done 7185 eval $var=\"$tmp_libs\" 7186 done # for var 7187 fi 7188 # Last step: remove runtime libs from dependency_libs 7189 # (they stay in deplibs) 7190 tmp_libs= 7191 for i in $dependency_libs ; do 7192 case " $predeps $postdeps $compiler_lib_search_path " in 7193 *" $i "*) 7194 i="" 7195 ;; 7196 esac 7197 if test -n "$i" ; then 7198 func_append tmp_libs " $i" 7199 fi 7200 done 7201 dependency_libs=$tmp_libs 7202 done # for pass 7203 if test "$linkmode" = prog; then 7204 dlfiles="$newdlfiles" 7205 fi 7206 if test "$linkmode" = prog || test "$linkmode" = lib; then 7207 dlprefiles="$newdlprefiles" 7208 fi 7209 7210 case $linkmode in 7211 oldlib) 7212 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 7213 func_warning "\`-dlopen' is ignored for archives" 7214 fi 7215 7216 case " $deplibs" in 7217 *\ -l* | *\ -L*) 7218 func_warning "\`-l' and \`-L' are ignored for archives" ;; 7219 esac 7220 7221 test -n "$rpath" && \ 7222 func_warning "\`-rpath' is ignored for archives" 7223 7224 test -n "$xrpath" && \ 7225 func_warning "\`-R' is ignored for archives" 7226 7227 test -n "$vinfo" && \ 7228 func_warning "\`-version-info/-version-number' is ignored for archives" 7229 7230 test -n "$release" && \ 7231 func_warning "\`-release' is ignored for archives" 7232 7233 test -n "$export_symbols$export_symbols_regex" && \ 7234 func_warning "\`-export-symbols' is ignored for archives" 7235 7236 # Now set the variables for building old libraries. 7237 build_libtool_libs=no 7238 oldlibs="$output" 7239 func_append objs "$old_deplibs" 7240 ;; 7241 7242 lib) 7243 # Make sure we only generate libraries of the form `libNAME.la'. 7244 case $outputname in 7245 lib*) 7246 func_stripname 'lib' '.la' "$outputname" 7247 name=$func_stripname_result 7248 eval shared_ext=\"$shrext_cmds\" 7249 eval libname=\"$libname_spec\" 7250 ;; 7251 *) 7252 test "$module" = no && \ 7253 func_fatal_help "libtool library \`$output' must begin with \`lib'" 7254 7255 if test "$need_lib_prefix" != no; then 7256 # Add the "lib" prefix for modules if required 7257 func_stripname '' '.la' "$outputname" 7258 name=$func_stripname_result 7259 eval shared_ext=\"$shrext_cmds\" 7260 eval libname=\"$libname_spec\" 7261 else 7262 func_stripname '' '.la' "$outputname" 7263 libname=$func_stripname_result 7264 fi 7265 ;; 7266 esac 7267 7268 if test -n "$objs"; then 7269 if test "$deplibs_check_method" != pass_all; then 7270 func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 7271 else 7272 echo 7273 $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 7274 $ECHO "*** objects $objs is not portable!" 7275 func_append libobjs " $objs" 7276 fi 7277 fi 7278 7279 test "$dlself" != no && \ 7280 func_warning "\`-dlopen self' is ignored for libtool libraries" 7281 7282 set dummy $rpath 7283 shift 7284 test "$#" -gt 1 && \ 7285 func_warning "ignoring multiple \`-rpath's for a libtool library" 7286 7287 install_libdir="$1" 7288 7289 oldlibs= 7290 if test -z "$rpath"; then 7291 if test "$build_libtool_libs" = yes; then 7292 # Building a libtool convenience library. 7293 # Some compilers have problems with a `.al' extension so 7294 # convenience libraries should have the same extension an 7295 # archive normally would. 7296 oldlibs="$output_objdir/$libname.$libext $oldlibs" 7297 build_libtool_libs=convenience 7298 build_old_libs=yes 7299 fi 7300 7301 test -n "$vinfo" && \ 7302 func_warning "\`-version-info/-version-number' is ignored for convenience libraries" 7303 7304 test -n "$release" && \ 7305 func_warning "\`-release' is ignored for convenience libraries" 7306 else 7307 7308 # Parse the version information argument. 7309 save_ifs="$IFS"; IFS=':' 7310 set dummy $vinfo 0 0 0 7311 shift 7312 IFS="$save_ifs" 7313 7314 test -n "$7" && \ 7315 func_fatal_help "too many parameters to \`-version-info'" 7316 7317 # convert absolute version numbers to libtool ages 7318 # this retains compatibility with .la files and attempts 7319 # to make the code below a bit more comprehensible 7320 7321 case $vinfo_number in 7322 yes) 7323 number_major="$1" 7324 number_minor="$2" 7325 number_revision="$3" 7326 # 7327 # There are really only two kinds -- those that 7328 # use the current revision as the major version 7329 # and those that subtract age and use age as 7330 # a minor version. But, then there is irix 7331 # which has an extra 1 added just for fun 7332 # 7333 case $version_type in 7334 # correct linux to gnu/linux during the next big refactor 7335 darwin|linux|osf|windows|none) 7336 func_arith $number_major + $number_minor 7337 current=$func_arith_result 7338 age="$number_minor" 7339 revision="$number_revision" 7340 ;; 7341 freebsd-aout|freebsd-elf|qnx|sunos) 7342 current="$number_major" 7343 revision="$number_minor" 7344 age="0" 7345 ;; 7346 irix|nonstopux) 7347 func_arith $number_major + $number_minor 7348 current=$func_arith_result 7349 age="$number_minor" 7350 revision="$number_minor" 7351 lt_irix_increment=no 7352 ;; 7353 esac 7354 ;; 7355 no) 7356 current="$1" 7357 revision="$2" 7358 age="$3" 7359 ;; 7360 esac 7361 7362 # Check that each of the things are valid numbers. 7363 case $current in 7364 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7365 *) 7366 func_error "CURRENT \`$current' must be a nonnegative integer" 7367 func_fatal_error "\`$vinfo' is not valid version information" 7368 ;; 7369 esac 7370 7371 case $revision in 7372 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7373 *) 7374 func_error "REVISION \`$revision' must be a nonnegative integer" 7375 func_fatal_error "\`$vinfo' is not valid version information" 7376 ;; 7377 esac 7378 7379 case $age in 7380 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7381 *) 7382 func_error "AGE \`$age' must be a nonnegative integer" 7383 func_fatal_error "\`$vinfo' is not valid version information" 7384 ;; 7385 esac 7386 7387 if test "$age" -gt "$current"; then 7388 func_error "AGE \`$age' is greater than the current interface number \`$current'" 7389 func_fatal_error "\`$vinfo' is not valid version information" 7390 fi 7391 7392 # Calculate the version variables. 7393 major= 7394 versuffix= 7395 versuffix2= 7396 verstring= 7397 case $version_type in 7398 none) ;; 7399 7400 darwin) 7401 # Like Linux, but with the current version available in 7402 # verstring for coding it into the library header 7403 func_arith $current - $age 7404 major=.$func_arith_result 7405 versuffix="$major.$age.$revision" 7406 # Darwin ld doesn't like 0 for these options... 7407 func_arith $current + 1 7408 minor_current=$func_arith_result 7409 xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" 7410 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 7411 ;; 7412 7413 freebsd-aout) 7414 major=".$current" 7415 versuffix=".$current.$revision"; 7416 ;; 7417 7418 freebsd-elf) 7419 major=".$current" 7420 versuffix=".$current" 7421 ;; 7422 7423 irix | nonstopux) 7424 if test "X$lt_irix_increment" = "Xno"; then 7425 func_arith $current - $age 7426 else 7427 func_arith $current - $age + 1 7428 fi 7429 major=$func_arith_result 7430 7431 case $version_type in 7432 nonstopux) verstring_prefix=nonstopux ;; 7433 *) verstring_prefix=sgi ;; 7434 esac 7435 verstring="$verstring_prefix$major.$revision" 7436 7437 # Add in all the interfaces that we are compatible with. 7438 loop=$revision 7439 while test "$loop" -ne 0; do 7440 func_arith $revision - $loop 7441 iface=$func_arith_result 7442 func_arith $loop - 1 7443 loop=$func_arith_result 7444 verstring="$verstring_prefix$major.$iface:$verstring" 7445 done 7446 7447 # Before this point, $major must not contain `.'. 7448 major=.$major 7449 versuffix="$major.$revision" 7450 ;; 7451 7452 linux) # correct to gnu/linux during the next big refactor 7453 func_arith $current - $age 7454 major=.$func_arith_result 7455 versuffix="$major.$age.$revision" 7456 versuffix2="$major.$age" 7457 ;; 7458 7459 osf) 7460 func_arith $current - $age 7461 major=.$func_arith_result 7462 versuffix=".$current.$age.$revision" 7463 verstring="$current.$age.$revision" 7464 7465 # Add in all the interfaces that we are compatible with. 7466 loop=$age 7467 while test "$loop" -ne 0; do 7468 func_arith $current - $loop 7469 iface=$func_arith_result 7470 func_arith $loop - 1 7471 loop=$func_arith_result 7472 verstring="$verstring:${iface}.0" 7473 done 7474 7475 # Make executables depend on our current version. 7476 func_append verstring ":${current}.0" 7477 ;; 7478 7479 qnx) 7480 major=".$current" 7481 versuffix=".$current" 7482 ;; 7483 7484 sunos) 7485 major=".$current" 7486 versuffix=".$current.$revision" 7487 ;; 7488 7489 windows) 7490 # Use '-' rather than '.', since we only want one 7491 # extension on DOS 8.3 filesystems. 7492 func_arith $current - $age 7493 major=$func_arith_result 7494 versuffix="-$major" 7495 ;; 7496 7497 *) 7498 func_fatal_configuration "unknown library version type \`$version_type'" 7499 ;; 7500 esac 7501 7502 # Clear the version info if we defaulted, and they specified a release. 7503 if test -z "$vinfo" && test -n "$release"; then 7504 major= 7505 case $version_type in 7506 darwin) 7507 # we can't check for "0.0" in archive_cmds due to quoting 7508 # problems, so we reset it completely 7509 verstring= 7510 ;; 7511 *) 7512 verstring="0.0" 7513 ;; 7514 esac 7515 if test "$need_version" = no; then 7516 versuffix= 7517 versuffix2= 7518 else 7519 versuffix=".0.0" 7520 versuffix2=".0.0" 7521 fi 7522 fi 7523 7524 # Remove version info from name if versioning should be avoided 7525 if test "$avoid_version" = yes && test "$need_version" = no; then 7526 major= 7527 versuffix= 7528 versuffix2= 7529 verstring="" 7530 fi 7531 7532 # Check to see if the archive will have undefined symbols. 7533 if test "$allow_undefined" = yes; then 7534 if test "$allow_undefined_flag" = unsupported; then 7535 func_warning "undefined symbols not allowed in $host shared libraries" 7536 build_libtool_libs=no 7537 build_old_libs=yes 7538 fi 7539 else 7540 # Don't allow undefined symbols. 7541 allow_undefined_flag="$no_undefined_flag" 7542 fi 7543 7544 fi 7545 7546 func_generate_dlsyms "$libname" "$libname" "yes" 7547 func_append libobjs " $symfileobj" 7548 test "X$libobjs" = "X " && libobjs= 7549 7550 if test "$opt_mode" != relink; then 7551 # Remove our outputs, but don't remove object files since they 7552 # may have been created when compiling PIC objects. 7553 removelist= 7554 tempremovelist=`$ECHO "$output_objdir/*"` 7555 for p in $tempremovelist; do 7556 case $p in 7557 *.$objext | *.gcno) 7558 ;; 7559 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) 7560 if test "X$precious_files_regex" != "X"; then 7561 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 7562 then 7563 continue 7564 fi 7565 fi 7566 func_append removelist " $p" 7567 ;; 7568 *) ;; 7569 esac 7570 done 7571 test -n "$removelist" && \ 7572 func_show_eval "${RM}r \$removelist" 7573 fi 7574 7575 # Now set the variables for building old libraries. 7576 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then 7577 func_append oldlibs " $output_objdir/$libname.$libext" 7578 7579 # Transform .lo files to .o files. 7580 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` 7581 fi 7582 7583 # Eliminate all temporary directories. 7584 #for path in $notinst_path; do 7585 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 7586 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 7587 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 7588 #done 7589 7590 if test -n "$xrpath"; then 7591 # If the user specified any rpath flags, then add them. 7592 temp_xrpath= 7593 for libdir in $xrpath; do 7594 func_replace_sysroot "$libdir" 7595 func_append temp_xrpath " -R$func_replace_sysroot_result" 7596 case "$finalize_rpath " in 7597 *" $libdir "*) ;; 7598 *) func_append finalize_rpath " $libdir" ;; 7599 esac 7600 done 7601 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then 7602 dependency_libs="$temp_xrpath $dependency_libs" 7603 fi 7604 fi 7605 7606 # Make sure dlfiles contains only unique files that won't be dlpreopened 7607 old_dlfiles="$dlfiles" 7608 dlfiles= 7609 for lib in $old_dlfiles; do 7610 case " $dlprefiles $dlfiles " in 7611 *" $lib "*) ;; 7612 *) func_append dlfiles " $lib" ;; 7613 esac 7614 done 7615 7616 # Make sure dlprefiles contains only unique files 7617 old_dlprefiles="$dlprefiles" 7618 dlprefiles= 7619 for lib in $old_dlprefiles; do 7620 case "$dlprefiles " in 7621 *" $lib "*) ;; 7622 *) func_append dlprefiles " $lib" ;; 7623 esac 7624 done 7625 7626 if test "$build_libtool_libs" = yes; then 7627 if test -n "$rpath"; then 7628 case $host in 7629 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 7630 # these systems don't actually have a c library (as such)! 7631 ;; 7632 *-*-rhapsody* | *-*-darwin1.[012]) 7633 # Rhapsody C library is in the System framework 7634 func_append deplibs " System.ltframework" 7635 ;; 7636 *-*-netbsd*) 7637 # Don't link with libc until the a.out ld.so is fixed. 7638 ;; 7639 *-*-openbsd* | *-*-mirbsd* | *-*-freebsd* | *-*-dragonfly*) 7640 # Do not include libc due to us having libc/libc_r. 7641 ;; 7642 *-*-sco3.2v5* | *-*-sco5v6*) 7643 # Causes problems with __ctype 7644 ;; 7645 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7646 # Compiler inserts libc in the correct place for threads to work 7647 ;; 7648 *) 7649 # Add libc to deplibs on all other systems if necessary. 7650 if test "$build_libtool_need_lc" = "yes"; then 7651 func_append deplibs " -lc" 7652 fi 7653 ;; 7654 esac 7655 fi 7656 7657 # Transform deplibs into only deplibs that can be linked in shared. 7658 name_save=$name 7659 libname_save=$libname 7660 release_save=$release 7661 versuffix_save=$versuffix 7662 versuffix2_save=$versuffix2 7663 major_save=$major 7664 # I'm not sure if I'm treating the release correctly. I think 7665 # release should show up in the -l (ie -lgmp5) so we don't want to 7666 # add it in twice. Is that correct? 7667 release="" 7668 versuffix="" 7669 versuffix2="" 7670 major="" 7671 newdeplibs= 7672 droppeddeps=no 7673 case $deplibs_check_method in 7674 pass_all) 7675 # Don't check for shared/static. Everything works. 7676 # This might be a little naive. We might want to check 7677 # whether the library exists or not. But this is on 7678 # osf3 & osf4 and I'm not really sure... Just 7679 # implementing what was already the behavior. 7680 newdeplibs=$deplibs 7681 ;; 7682 test_compile) 7683 # This code stresses the "libraries are programs" paradigm to its 7684 # limits. Maybe even breaks it. We compile a program, linking it 7685 # against the deplibs as a proxy for the library. Then we can check 7686 # whether they linked in statically or dynamically with ldd. 7687 $opt_dry_run || $RM conftest.c 7688 cat > conftest.c <<EOF 7689 int main() { return 0; } 7690EOF 7691 $opt_dry_run || $RM conftest 7692 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 7693 ldd_output=`ldd conftest` 7694 for i in $deplibs; do 7695 case $i in 7696 -l*) 7697 func_stripname -l '' "$i" 7698 name=$func_stripname_result 7699 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7700 case " $predeps $postdeps " in 7701 *" $i "*) 7702 func_append newdeplibs " $i" 7703 i="" 7704 ;; 7705 esac 7706 fi 7707 if test -n "$i" ; then 7708 libname=`eval "\\$ECHO \"$libname_spec\""` 7709 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7710 set dummy $deplib_matches; shift 7711 deplib_match=$1 7712 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7713 func_append newdeplibs " $i" 7714 else 7715 droppeddeps=yes 7716 echo 7717 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7718 echo "*** I have the capability to make that library automatically link in when" 7719 echo "*** you link to this library. But I can only do this if you have a" 7720 echo "*** shared version of the library, which I believe you do not have" 7721 echo "*** because a test_compile did reveal that the linker did not use it for" 7722 echo "*** its dynamic dependency list that programs get resolved with at runtime." 7723 fi 7724 fi 7725 ;; 7726 *) 7727 func_append newdeplibs " $i" 7728 ;; 7729 esac 7730 done 7731 else 7732 # Error occurred in the first compile. Let's try to salvage 7733 # the situation: Compile a separate program for each library. 7734 for i in $deplibs; do 7735 case $i in 7736 -l*) 7737 func_stripname -l '' "$i" 7738 name=$func_stripname_result 7739 $opt_dry_run || $RM conftest 7740 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 7741 ldd_output=`ldd conftest` 7742 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7743 case " $predeps $postdeps " in 7744 *" $i "*) 7745 func_append newdeplibs " $i" 7746 i="" 7747 ;; 7748 esac 7749 fi 7750 if test -n "$i" ; then 7751 libname=`eval "\\$ECHO \"$libname_spec\""` 7752 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7753 set dummy $deplib_matches; shift 7754 deplib_match=$1 7755 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7756 func_append newdeplibs " $i" 7757 else 7758 droppeddeps=yes 7759 echo 7760 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7761 echo "*** I have the capability to make that library automatically link in when" 7762 echo "*** you link to this library. But I can only do this if you have a" 7763 echo "*** shared version of the library, which you do not appear to have" 7764 echo "*** because a test_compile did reveal that the linker did not use this one" 7765 echo "*** as a dynamic dependency that programs can get resolved with at runtime." 7766 fi 7767 fi 7768 else 7769 droppeddeps=yes 7770 echo 7771 $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 7772 echo "*** make it link in! You will probably need to install it or some" 7773 echo "*** library that it depends on before this library will be fully" 7774 echo "*** functional. Installing it before continuing would be even better." 7775 fi 7776 ;; 7777 *) 7778 func_append newdeplibs " $i" 7779 ;; 7780 esac 7781 done 7782 fi 7783 ;; 7784 file_magic*) 7785 set dummy $deplibs_check_method; shift 7786 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7787 for a_deplib in $deplibs; do 7788 case $a_deplib in 7789 -l*) 7790 func_stripname -l '' "$a_deplib" 7791 name=$func_stripname_result 7792 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7793 case " $predeps $postdeps " in 7794 *" $a_deplib "*) 7795 func_append newdeplibs " $a_deplib" 7796 a_deplib="" 7797 ;; 7798 esac 7799 fi 7800 if test -n "$a_deplib" ; then 7801 libname=`eval "\\$ECHO \"$libname_spec\""` 7802 if test -n "$file_magic_glob"; then 7803 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 7804 else 7805 libnameglob=$libname 7806 fi 7807 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` 7808 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7809 if test "$want_nocaseglob" = yes; then 7810 shopt -s nocaseglob 7811 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7812 $nocaseglob 7813 else 7814 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7815 fi 7816 for potent_lib in $potential_libs; do 7817 # Follow soft links. 7818 if ls -lLd "$potent_lib" 2>/dev/null | 7819 $GREP " -> " >/dev/null; then 7820 continue 7821 fi 7822 # The statement above tries to avoid entering an 7823 # endless loop below, in case of cyclic links. 7824 # We might still enter an endless loop, since a link 7825 # loop can be closed while we follow links, 7826 # but so what? 7827 potlib="$potent_lib" 7828 while test -h "$potlib" 2>/dev/null; do 7829 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` 7830 case $potliblink in 7831 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; 7832 *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; 7833 esac 7834 done 7835 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 7836 $SED -e 10q | 7837 $EGREP "$file_magic_regex" > /dev/null; then 7838 func_append newdeplibs " $a_deplib" 7839 a_deplib="" 7840 break 2 7841 fi 7842 done 7843 done 7844 fi 7845 if test -n "$a_deplib" ; then 7846 droppeddeps=yes 7847 echo 7848 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7849 echo "*** I have the capability to make that library automatically link in when" 7850 echo "*** you link to this library. But I can only do this if you have a" 7851 echo "*** shared version of the library, which you do not appear to have" 7852 echo "*** because I did check the linker path looking for a file starting" 7853 if test -z "$potlib" ; then 7854 $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 7855 else 7856 $ECHO "*** with $libname and none of the candidates passed a file format test" 7857 $ECHO "*** using a file magic. Last file checked: $potlib" 7858 fi 7859 fi 7860 ;; 7861 *) 7862 # Add a -L argument. 7863 func_append newdeplibs " $a_deplib" 7864 ;; 7865 esac 7866 done # Gone through all deplibs. 7867 ;; 7868 match_pattern*) 7869 set dummy $deplibs_check_method; shift 7870 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7871 for a_deplib in $deplibs; do 7872 case $a_deplib in 7873 -l*) 7874 func_stripname -l '' "$a_deplib" 7875 name=$func_stripname_result 7876 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7877 case " $predeps $postdeps " in 7878 *" $a_deplib "*) 7879 func_append newdeplibs " $a_deplib" 7880 a_deplib="" 7881 ;; 7882 esac 7883 fi 7884 if test -n "$a_deplib" ; then 7885 libname=`eval "\\$ECHO \"$libname_spec\""` 7886 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7887 potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 7888 for potent_lib in $potential_libs; do 7889 potlib="$potent_lib" # see symlink-check above in file_magic test 7890 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 7891 $EGREP "$match_pattern_regex" > /dev/null; then 7892 func_append newdeplibs " $a_deplib" 7893 a_deplib="" 7894 break 2 7895 fi 7896 done 7897 done 7898 fi 7899 if test -n "$a_deplib" ; then 7900 droppeddeps=yes 7901 echo 7902 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7903 echo "*** I have the capability to make that library automatically link in when" 7904 echo "*** you link to this library. But I can only do this if you have a" 7905 echo "*** shared version of the library, which you do not appear to have" 7906 echo "*** because I did check the linker path looking for a file starting" 7907 if test -z "$potlib" ; then 7908 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 7909 else 7910 $ECHO "*** with $libname and none of the candidates passed a file format test" 7911 $ECHO "*** using a regex pattern. Last file checked: $potlib" 7912 fi 7913 fi 7914 ;; 7915 *) 7916 # Add a -L argument. 7917 func_append newdeplibs " $a_deplib" 7918 ;; 7919 esac 7920 done # Gone through all deplibs. 7921 ;; 7922 none | unknown | *) 7923 newdeplibs="" 7924 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 7925 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7926 for i in $predeps $postdeps ; do 7927 # can't use Xsed below, because $i might contain '/' 7928 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` 7929 done 7930 fi 7931 case $tmp_deplibs in 7932 *[!\ \ ]*) 7933 echo 7934 if test "X$deplibs_check_method" = "Xnone"; then 7935 echo "*** Warning: inter-library dependencies are not supported in this platform." 7936 else 7937 echo "*** Warning: inter-library dependencies are not known to be supported." 7938 fi 7939 echo "*** All declared inter-library dependencies are being dropped." 7940 droppeddeps=yes 7941 ;; 7942 esac 7943 ;; 7944 esac 7945 versuffix=$versuffix_save 7946 versuffix2=$versuffix2_save 7947 major=$major_save 7948 release=$release_save 7949 libname=$libname_save 7950 name=$name_save 7951 7952 case $host in 7953 *-*-rhapsody* | *-*-darwin1.[012]) 7954 # On Rhapsody replace the C library with the System framework 7955 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 7956 ;; 7957 esac 7958 7959 if test "$droppeddeps" = yes; then 7960 if test "$module" = yes; then 7961 echo 7962 echo "*** Warning: libtool could not satisfy all declared inter-library" 7963 $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 7964 echo "*** a static module, that should work as long as the dlopening" 7965 echo "*** application is linked with the -dlopen flag." 7966 if test -z "$global_symbol_pipe"; then 7967 echo 7968 echo "*** However, this would only work if libtool was able to extract symbol" 7969 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 7970 echo "*** not find such a program. So, this module is probably useless." 7971 echo "*** \`nm' from GNU binutils and a full rebuild may help." 7972 fi 7973 if test "$build_old_libs" = no; then 7974 oldlibs="$output_objdir/$libname.$libext" 7975 build_libtool_libs=module 7976 build_old_libs=yes 7977 else 7978 build_libtool_libs=no 7979 fi 7980 else 7981 echo "*** The inter-library dependencies that have been dropped here will be" 7982 echo "*** automatically added whenever a program is linked with this library" 7983 echo "*** or is declared to -dlopen it." 7984 7985 if test "$allow_undefined" = no; then 7986 echo 7987 echo "*** Since this library must not contain undefined symbols," 7988 echo "*** because either the platform does not support them or" 7989 echo "*** it was explicitly requested with -no-undefined," 7990 echo "*** libtool will only create a static version of it." 7991 if test "$build_old_libs" = no; then 7992 oldlibs="$output_objdir/$libname.$libext" 7993 build_libtool_libs=module 7994 build_old_libs=yes 7995 else 7996 build_libtool_libs=no 7997 fi 7998 fi 7999 fi 8000 fi 8001 # Done checking deplibs! 8002 deplibs=$newdeplibs 8003 fi 8004 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 8005 case $host in 8006 *-*-darwin*) 8007 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8008 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8009 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8010 ;; 8011 esac 8012 8013 # move library search paths that coincide with paths to not yet 8014 # installed libraries to the beginning of the library search list 8015 new_libs= 8016 for path in $notinst_path; do 8017 case " $new_libs " in 8018 *" -L$path/$objdir "*) ;; 8019 *) 8020 case " $deplibs " in 8021 *" -L$path/$objdir "*) 8022 func_append new_libs " -L$path/$objdir" ;; 8023 esac 8024 ;; 8025 esac 8026 done 8027 for deplib in $deplibs; do 8028 case $deplib in 8029 -L*) 8030 case " $new_libs " in 8031 *" $deplib "*) ;; 8032 *) func_append new_libs " $deplib" ;; 8033 esac 8034 ;; 8035 *) func_append new_libs " $deplib" ;; 8036 esac 8037 done 8038 deplibs="$new_libs" 8039 8040 # All the library-specific variables (install_libdir is set above). 8041 library_names= 8042 old_library= 8043 dlname= 8044 8045 # Test again, we may have decided not to build it any more 8046 if test "$build_libtool_libs" = yes; then 8047 # Remove ${wl} instances when linking with ld. 8048 # FIXME: should test the right _cmds variable. 8049 case $archive_cmds in 8050 *\$LD\ *) wl= ;; 8051 esac 8052 if test "$hardcode_into_libs" = yes; then 8053 # Hardcode the library paths 8054 hardcode_libdirs= 8055 dep_rpath= 8056 rpath="$finalize_rpath" 8057 test "$opt_mode" != relink && rpath="$compile_rpath$rpath" 8058 for libdir in $rpath; do 8059 if test -n "$hardcode_libdir_flag_spec"; then 8060 if test -n "$hardcode_libdir_separator"; then 8061 func_replace_sysroot "$libdir" 8062 libdir=$func_replace_sysroot_result 8063 if test -z "$hardcode_libdirs"; then 8064 hardcode_libdirs="$libdir" 8065 else 8066 # Just accumulate the unique libdirs. 8067 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8068 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8069 ;; 8070 *) 8071 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8072 ;; 8073 esac 8074 fi 8075 else 8076 eval flag=\"$hardcode_libdir_flag_spec\" 8077 func_append dep_rpath " $flag" 8078 fi 8079 elif test -n "$runpath_var"; then 8080 case "$perm_rpath " in 8081 *" $libdir "*) ;; 8082 *) func_append perm_rpath " $libdir" ;; 8083 esac 8084 fi 8085 done 8086 # Substitute the hardcoded libdirs into the rpath. 8087 if test -n "$hardcode_libdir_separator" && 8088 test -n "$hardcode_libdirs"; then 8089 libdir="$hardcode_libdirs" 8090 eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" 8091 fi 8092 if test -n "$runpath_var" && test -n "$perm_rpath"; then 8093 # We should set the runpath_var. 8094 rpath= 8095 for dir in $perm_rpath; do 8096 func_append rpath "$dir:" 8097 done 8098 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 8099 fi 8100 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 8101 fi 8102 8103 shlibpath="$finalize_shlibpath" 8104 test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" 8105 if test -n "$shlibpath"; then 8106 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 8107 fi 8108 8109 # Get the real and link names of the library. 8110 eval shared_ext=\"$shrext_cmds\" 8111 eval library_names=\"$library_names_spec\" 8112 set dummy $library_names 8113 shift 8114 realname="$1" 8115 shift 8116 8117 if test -n "$soname_spec"; then 8118 eval soname=\"$soname_spec\" 8119 else 8120 soname="$realname" 8121 fi 8122 if test -z "$dlname"; then 8123 dlname=$soname 8124 fi 8125 8126 lib="$output_objdir/$realname" 8127 linknames= 8128 for link 8129 do 8130 func_append linknames " $link" 8131 done 8132 8133 # Use standard objects if they are pic 8134 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 8135 test "X$libobjs" = "X " && libobjs= 8136 8137 delfiles= 8138 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8139 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 8140 export_symbols="$output_objdir/$libname.uexp" 8141 func_append delfiles " $export_symbols" 8142 fi 8143 8144 orig_export_symbols= 8145 case $host_os in 8146 cygwin* | mingw* | cegcc*) 8147 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 8148 # exporting using user supplied symfile 8149 if test "x`$SED 1q $export_symbols`" != xEXPORTS; then 8150 # and it's NOT already a .def file. Must figure out 8151 # which of the given symbols are data symbols and tag 8152 # them as such. So, trigger use of export_symbols_cmds. 8153 # export_symbols gets reassigned inside the "prepare 8154 # the list of exported symbols" if statement, so the 8155 # include_expsyms logic still works. 8156 orig_export_symbols="$export_symbols" 8157 export_symbols= 8158 always_export_symbols=yes 8159 fi 8160 fi 8161 ;; 8162 esac 8163 8164 # Prepare the list of exported symbols 8165 if test -z "$export_symbols"; then 8166 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then 8167 func_verbose "generating symbol list for \`$libname.la'" 8168 export_symbols="$output_objdir/$libname.exp" 8169 $opt_dry_run || $RM $export_symbols 8170 cmds=$export_symbols_cmds 8171 save_ifs="$IFS"; IFS='~' 8172 for cmd1 in $cmds; do 8173 IFS="$save_ifs" 8174 # Take the normal branch if the nm_file_list_spec branch 8175 # doesn't work or if tool conversion is not needed. 8176 case $nm_file_list_spec~$to_tool_file_cmd in 8177 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 8178 try_normal_branch=yes 8179 eval cmd=\"$cmd1\" 8180 func_len " $cmd" 8181 len=$func_len_result 8182 ;; 8183 *) 8184 try_normal_branch=no 8185 ;; 8186 esac 8187 if test "$try_normal_branch" = yes \ 8188 && { test "$len" -lt "$max_cmd_len" \ 8189 || test "$max_cmd_len" -le -1; } 8190 then 8191 func_show_eval "$cmd" 'exit $?' 8192 skipped_export=false 8193 elif test -n "$nm_file_list_spec"; then 8194 func_basename "$output" 8195 output_la=$func_basename_result 8196 save_libobjs=$libobjs 8197 save_output=$output 8198 output=${output_objdir}/${output_la}.nm 8199 func_to_tool_file "$output" 8200 libobjs=$nm_file_list_spec$func_to_tool_file_result 8201 func_append delfiles " $output" 8202 func_verbose "creating $NM input file list: $output" 8203 for obj in $save_libobjs; do 8204 func_to_tool_file "$obj" 8205 $ECHO "$func_to_tool_file_result" 8206 done > "$output" 8207 eval cmd=\"$cmd1\" 8208 func_show_eval "$cmd" 'exit $?' 8209 output=$save_output 8210 libobjs=$save_libobjs 8211 skipped_export=false 8212 else 8213 # The command line is too long to execute in one step. 8214 func_verbose "using reloadable object file for export list..." 8215 skipped_export=: 8216 # Break out early, otherwise skipped_export may be 8217 # set to false by a later but shorter cmd. 8218 break 8219 fi 8220 done 8221 IFS="$save_ifs" 8222 if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then 8223 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8224 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8225 fi 8226 fi 8227 fi 8228 8229 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8230 tmp_export_symbols="$export_symbols" 8231 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8232 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8233 fi 8234 8235 if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then 8236 # The given exports_symbols file has to be filtered, so filter it. 8237 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8238 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8239 # 's' commands which not all seds can handle. GNU sed should be fine 8240 # though. Also, the filter scales superlinearly with the number of 8241 # global variables. join(1) would be nice here, but unfortunately 8242 # isn't a blessed tool. 8243 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8244 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8245 export_symbols=$output_objdir/$libname.def 8246 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8247 fi 8248 8249 tmp_deplibs= 8250 for test_deplib in $deplibs; do 8251 case " $convenience " in 8252 *" $test_deplib "*) ;; 8253 *) 8254 func_append tmp_deplibs " $test_deplib" 8255 ;; 8256 esac 8257 done 8258 deplibs="$tmp_deplibs" 8259 8260 if test -n "$convenience"; then 8261 if test -n "$whole_archive_flag_spec" && 8262 test "$compiler_needs_object" = yes && 8263 test -z "$libobjs"; then 8264 # extract the archives, so we have objects to list. 8265 # TODO: could optimize this to just extract one archive. 8266 whole_archive_flag_spec= 8267 fi 8268 if test -n "$whole_archive_flag_spec"; then 8269 save_libobjs=$libobjs 8270 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8271 test "X$libobjs" = "X " && libobjs= 8272 else 8273 gentop="$output_objdir/${outputname}x" 8274 func_append generated " $gentop" 8275 8276 func_extract_archives $gentop $convenience 8277 func_append libobjs " $func_extract_archives_result" 8278 test "X$libobjs" = "X " && libobjs= 8279 fi 8280 fi 8281 8282 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then 8283 eval flag=\"$thread_safe_flag_spec\" 8284 func_append linker_flags " $flag" 8285 fi 8286 8287 # Make a backup of the uninstalled library when relinking 8288 if test "$opt_mode" = relink; then 8289 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 8290 fi 8291 8292 # Do each of the archive commands. 8293 if test "$module" = yes && test -n "$module_cmds" ; then 8294 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8295 eval test_cmds=\"$module_expsym_cmds\" 8296 cmds=$module_expsym_cmds 8297 else 8298 eval test_cmds=\"$module_cmds\" 8299 cmds=$module_cmds 8300 fi 8301 else 8302 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8303 eval test_cmds=\"$archive_expsym_cmds\" 8304 cmds=$archive_expsym_cmds 8305 else 8306 eval test_cmds=\"$archive_cmds\" 8307 cmds=$archive_cmds 8308 fi 8309 fi 8310 8311 if test "X$skipped_export" != "X:" && 8312 func_len " $test_cmds" && 8313 len=$func_len_result && 8314 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 8315 : 8316 else 8317 # The command line is too long to link in one step, link piecewise 8318 # or, if using GNU ld and skipped_export is not :, use a linker 8319 # script. 8320 8321 # Save the value of $output and $libobjs because we want to 8322 # use them later. If we have whole_archive_flag_spec, we 8323 # want to use save_libobjs as it was before 8324 # whole_archive_flag_spec was expanded, because we can't 8325 # assume the linker understands whole_archive_flag_spec. 8326 # This may have to be revisited, in case too many 8327 # convenience libraries get linked in and end up exceeding 8328 # the spec. 8329 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 8330 save_libobjs=$libobjs 8331 fi 8332 save_output=$output 8333 func_basename "$output" 8334 output_la=$func_basename_result 8335 8336 # Clear the reloadable object creation command queue and 8337 # initialize k to one. 8338 test_cmds= 8339 concat_cmds= 8340 objlist= 8341 last_robj= 8342 k=1 8343 8344 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then 8345 output=${output_objdir}/${output_la}.lnkscript 8346 func_verbose "creating GNU ld script: $output" 8347 echo 'INPUT (' > $output 8348 for obj in $save_libobjs 8349 do 8350 func_to_tool_file "$obj" 8351 $ECHO "$func_to_tool_file_result" >> $output 8352 done 8353 echo ')' >> $output 8354 func_append delfiles " $output" 8355 func_to_tool_file "$output" 8356 output=$func_to_tool_file_result 8357 elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then 8358 output=${output_objdir}/${output_la}.lnk 8359 func_verbose "creating linker input file list: $output" 8360 : > $output 8361 set x $save_libobjs 8362 shift 8363 firstobj= 8364 if test "$compiler_needs_object" = yes; then 8365 firstobj="$1 " 8366 shift 8367 fi 8368 for obj 8369 do 8370 func_to_tool_file "$obj" 8371 $ECHO "$func_to_tool_file_result" >> $output 8372 done 8373 func_append delfiles " $output" 8374 func_to_tool_file "$output" 8375 output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 8376 else 8377 if test -n "$save_libobjs"; then 8378 func_verbose "creating reloadable object files..." 8379 output=$output_objdir/$output_la-${k}.$objext 8380 eval test_cmds=\"$reload_cmds\" 8381 func_len " $test_cmds" 8382 len0=$func_len_result 8383 len=$len0 8384 8385 # Loop over the list of objects to be linked. 8386 for obj in $save_libobjs 8387 do 8388 func_len " $obj" 8389 func_arith $len + $func_len_result 8390 len=$func_arith_result 8391 if test "X$objlist" = X || 8392 test "$len" -lt "$max_cmd_len"; then 8393 func_append objlist " $obj" 8394 else 8395 # The command $test_cmds is almost too long, add a 8396 # command to the queue. 8397 if test "$k" -eq 1 ; then 8398 # The first file doesn't have a previous command to add. 8399 reload_objs=$objlist 8400 eval concat_cmds=\"$reload_cmds\" 8401 else 8402 # All subsequent reloadable object files will link in 8403 # the last one created. 8404 reload_objs="$objlist $last_robj" 8405 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 8406 fi 8407 last_robj=$output_objdir/$output_la-${k}.$objext 8408 func_arith $k + 1 8409 k=$func_arith_result 8410 output=$output_objdir/$output_la-${k}.$objext 8411 objlist=" $obj" 8412 func_len " $last_robj" 8413 func_arith $len0 + $func_len_result 8414 len=$func_arith_result 8415 fi 8416 done 8417 # Handle the remaining objects by creating one last 8418 # reloadable object file. All subsequent reloadable object 8419 # files will link in the last one created. 8420 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8421 reload_objs="$objlist $last_robj" 8422 eval concat_cmds=\"\${concat_cmds}$reload_cmds\" 8423 if test -n "$last_robj"; then 8424 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" 8425 fi 8426 func_append delfiles " $output" 8427 8428 else 8429 output= 8430 fi 8431 8432 if ${skipped_export-false}; then 8433 func_verbose "generating symbol list for \`$libname.la'" 8434 export_symbols="$output_objdir/$libname.exp" 8435 $opt_dry_run || $RM $export_symbols 8436 libobjs=$output 8437 # Append the command to create the export file. 8438 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8439 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 8440 if test -n "$last_robj"; then 8441 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 8442 fi 8443 fi 8444 8445 test -n "$save_libobjs" && 8446 func_verbose "creating a temporary reloadable object file: $output" 8447 8448 # Loop through the commands generated above and execute them. 8449 save_ifs="$IFS"; IFS='~' 8450 for cmd in $concat_cmds; do 8451 IFS="$save_ifs" 8452 $opt_silent || { 8453 func_quote_for_expand "$cmd" 8454 eval "func_echo $func_quote_for_expand_result" 8455 } 8456 $opt_dry_run || eval "$cmd" || { 8457 lt_exit=$? 8458 8459 # Restore the uninstalled library and exit 8460 if test "$opt_mode" = relink; then 8461 ( cd "$output_objdir" && \ 8462 $RM "${realname}T" && \ 8463 $MV "${realname}U" "$realname" ) 8464 fi 8465 8466 exit $lt_exit 8467 } 8468 done 8469 IFS="$save_ifs" 8470 8471 if test -n "$export_symbols_regex" && ${skipped_export-false}; then 8472 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8473 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8474 fi 8475 fi 8476 8477 if ${skipped_export-false}; then 8478 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8479 tmp_export_symbols="$export_symbols" 8480 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8481 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8482 fi 8483 8484 if test -n "$orig_export_symbols"; then 8485 # The given exports_symbols file has to be filtered, so filter it. 8486 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8487 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8488 # 's' commands which not all seds can handle. GNU sed should be fine 8489 # though. Also, the filter scales superlinearly with the number of 8490 # global variables. join(1) would be nice here, but unfortunately 8491 # isn't a blessed tool. 8492 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8493 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8494 export_symbols=$output_objdir/$libname.def 8495 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8496 fi 8497 fi 8498 8499 libobjs=$output 8500 # Restore the value of output. 8501 output=$save_output 8502 8503 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 8504 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8505 test "X$libobjs" = "X " && libobjs= 8506 fi 8507 # Expand the library linking commands again to reset the 8508 # value of $libobjs for piecewise linking. 8509 8510 # Do each of the archive commands. 8511 if test "$module" = yes && test -n "$module_cmds" ; then 8512 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8513 cmds=$module_expsym_cmds 8514 else 8515 cmds=$module_cmds 8516 fi 8517 else 8518 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8519 cmds=$archive_expsym_cmds 8520 else 8521 cmds=$archive_cmds 8522 fi 8523 fi 8524 fi 8525 8526 if test -n "$delfiles"; then 8527 # Append the command to remove temporary files to $cmds. 8528 eval cmds=\"\$cmds~\$RM $delfiles\" 8529 fi 8530 8531 # Add any objects from preloaded convenience libraries 8532 if test -n "$dlprefiles"; then 8533 gentop="$output_objdir/${outputname}x" 8534 func_append generated " $gentop" 8535 8536 func_extract_archives $gentop $dlprefiles 8537 func_append libobjs " $func_extract_archives_result" 8538 test "X$libobjs" = "X " && libobjs= 8539 fi 8540 8541 save_ifs="$IFS"; IFS='~' 8542 for cmd in $cmds; do 8543 IFS="$save_ifs" 8544 eval cmd=\"$cmd\" 8545 $opt_silent || { 8546 func_quote_for_expand "$cmd" 8547 eval "func_echo $func_quote_for_expand_result" 8548 } 8549 $opt_dry_run || eval "$cmd" || { 8550 lt_exit=$? 8551 8552 # Restore the uninstalled library and exit 8553 if test "$opt_mode" = relink; then 8554 ( cd "$output_objdir" && \ 8555 $RM "${realname}T" && \ 8556 $MV "${realname}U" "$realname" ) 8557 fi 8558 8559 exit $lt_exit 8560 } 8561 done 8562 IFS="$save_ifs" 8563 8564 # Restore the uninstalled library and exit 8565 if test "$opt_mode" = relink; then 8566 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 8567 8568 if test -n "$convenience"; then 8569 if test -z "$whole_archive_flag_spec"; then 8570 func_show_eval '${RM}r "$gentop"' 8571 fi 8572 fi 8573 8574 exit $EXIT_SUCCESS 8575 fi 8576 8577 # Create links to the real library. 8578 for linkname in $linknames; do 8579 if test "$realname" != "$linkname"; then 8580 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 8581 fi 8582 done 8583 8584 # If -module or -export-dynamic was specified, set the dlname. 8585 if test "$module" = yes || test "$export_dynamic" = yes; then 8586 # On all known operating systems, these are identical. 8587 dlname="$soname" 8588 fi 8589 fi 8590 ;; 8591 8592 obj) 8593 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 8594 func_warning "\`-dlopen' is ignored for objects" 8595 fi 8596 8597 case " $deplibs" in 8598 *\ -l* | *\ -L*) 8599 func_warning "\`-l' and \`-L' are ignored for objects" ;; 8600 esac 8601 8602 test -n "$rpath" && \ 8603 func_warning "\`-rpath' is ignored for objects" 8604 8605 test -n "$xrpath" && \ 8606 func_warning "\`-R' is ignored for objects" 8607 8608 test -n "$vinfo" && \ 8609 func_warning "\`-version-info' is ignored for objects" 8610 8611 test -n "$release" && \ 8612 func_warning "\`-release' is ignored for objects" 8613 8614 case $output in 8615 *.lo) 8616 test -n "$objs$old_deplibs" && \ 8617 func_fatal_error "cannot build library object \`$output' from non-libtool objects" 8618 8619 libobj=$output 8620 func_lo2o "$libobj" 8621 obj=$func_lo2o_result 8622 ;; 8623 *) 8624 libobj= 8625 obj="$output" 8626 ;; 8627 esac 8628 8629 # Delete the old objects. 8630 $opt_dry_run || $RM $obj $libobj 8631 8632 # Objects from convenience libraries. This assumes 8633 # single-version convenience libraries. Whenever we create 8634 # different ones for PIC/non-PIC, this we'll have to duplicate 8635 # the extraction. 8636 reload_conv_objs= 8637 gentop= 8638 # reload_cmds runs $LD directly, so let us get rid of 8639 # -Wl from whole_archive_flag_spec and hope we can get by with 8640 # turning comma into space.. 8641 wl= 8642 8643 if test -n "$convenience"; then 8644 if test -n "$whole_archive_flag_spec"; then 8645 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 8646 reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 8647 else 8648 gentop="$output_objdir/${obj}x" 8649 func_append generated " $gentop" 8650 8651 func_extract_archives $gentop $convenience 8652 reload_conv_objs="$reload_objs $func_extract_archives_result" 8653 fi 8654 fi 8655 8656 # If we're not building shared, we need to use non_pic_objs 8657 test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" 8658 8659 # Create the old-style object. 8660 reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test 8661 8662 output="$obj" 8663 func_execute_cmds "$reload_cmds" 'exit $?' 8664 8665 # Exit if we aren't doing a library object file. 8666 if test -z "$libobj"; then 8667 if test -n "$gentop"; then 8668 func_show_eval '${RM}r "$gentop"' 8669 fi 8670 8671 exit $EXIT_SUCCESS 8672 fi 8673 8674 if test "$build_libtool_libs" != yes; then 8675 if test -n "$gentop"; then 8676 func_show_eval '${RM}r "$gentop"' 8677 fi 8678 8679 # Create an invalid libtool object if no PIC, so that we don't 8680 # accidentally link it into a program. 8681 # $show "echo timestamp > $libobj" 8682 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 8683 exit $EXIT_SUCCESS 8684 fi 8685 8686 if test -n "$pic_flag" || test "$pic_mode" != default; then 8687 # Only do commands if we really have different PIC objects. 8688 reload_objs="$libobjs $reload_conv_objs" 8689 output="$libobj" 8690 func_execute_cmds "$reload_cmds" 'exit $?' 8691 fi 8692 8693 if test -n "$gentop"; then 8694 func_show_eval '${RM}r "$gentop"' 8695 fi 8696 8697 exit $EXIT_SUCCESS 8698 ;; 8699 8700 prog) 8701 case $host in 8702 *cygwin*) func_stripname '' '.exe' "$output" 8703 output=$func_stripname_result.exe;; 8704 esac 8705 test -n "$vinfo" && \ 8706 func_warning "\`-version-info' is ignored for programs" 8707 8708 test -n "$release" && \ 8709 func_warning "\`-release' is ignored for programs" 8710 8711 test "$preload" = yes \ 8712 && test "$dlopen_support" = unknown \ 8713 && test "$dlopen_self" = unknown \ 8714 && test "$dlopen_self_static" = unknown && \ 8715 func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." 8716 8717 case $host in 8718 *-*-rhapsody* | *-*-darwin1.[012]) 8719 # On Rhapsody replace the C library is the System framework 8720 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 8721 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 8722 ;; 8723 esac 8724 8725 case $host in 8726 *-*-darwin*) 8727 # Don't allow lazy linking, it breaks C++ global constructors 8728 # But is supposedly fixed on 10.4 or later (yay!). 8729 if test "$tagname" = CXX ; then 8730 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 8731 10.[0123]) 8732 func_append compile_command " ${wl}-bind_at_load" 8733 func_append finalize_command " ${wl}-bind_at_load" 8734 ;; 8735 esac 8736 fi 8737 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 8738 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8739 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8740 ;; 8741 esac 8742 8743 8744 # move library search paths that coincide with paths to not yet 8745 # installed libraries to the beginning of the library search list 8746 new_libs= 8747 for path in $notinst_path; do 8748 case " $new_libs " in 8749 *" -L$path/$objdir "*) ;; 8750 *) 8751 case " $compile_deplibs " in 8752 *" -L$path/$objdir "*) 8753 func_append new_libs " -L$path/$objdir" ;; 8754 esac 8755 ;; 8756 esac 8757 done 8758 for deplib in $compile_deplibs; do 8759 case $deplib in 8760 -L*) 8761 case " $new_libs " in 8762 *" $deplib "*) ;; 8763 *) func_append new_libs " $deplib" ;; 8764 esac 8765 ;; 8766 *) func_append new_libs " $deplib" ;; 8767 esac 8768 done 8769 compile_deplibs="$new_libs" 8770 8771 8772 func_append compile_command " $compile_deplibs" 8773 func_append finalize_command " $finalize_deplibs" 8774 8775 if test -n "$rpath$xrpath"; then 8776 # If the user specified any rpath flags, then add them. 8777 for libdir in $rpath $xrpath; do 8778 # This is the magic to use -rpath. 8779 case "$finalize_rpath " in 8780 *" $libdir "*) ;; 8781 *) func_append finalize_rpath " $libdir" ;; 8782 esac 8783 done 8784 fi 8785 8786 # Now hardcode the library paths 8787 rpath= 8788 hardcode_libdirs= 8789 for libdir in $compile_rpath $finalize_rpath; do 8790 if test -n "$hardcode_libdir_flag_spec"; then 8791 if test -n "$hardcode_libdir_separator"; then 8792 if test -z "$hardcode_libdirs"; then 8793 hardcode_libdirs="$libdir" 8794 else 8795 # Just accumulate the unique libdirs. 8796 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8797 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8798 ;; 8799 *) 8800 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8801 ;; 8802 esac 8803 fi 8804 else 8805 eval flag=\"$hardcode_libdir_flag_spec\" 8806 func_append rpath " $flag" 8807 fi 8808 elif test -n "$runpath_var"; then 8809 case "$perm_rpath " in 8810 *" $libdir "*) ;; 8811 *) func_append perm_rpath " $libdir" ;; 8812 esac 8813 fi 8814 case $host in 8815 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 8816 testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` 8817 case :$dllsearchpath: in 8818 *":$libdir:"*) ;; 8819 ::) dllsearchpath=$libdir;; 8820 *) func_append dllsearchpath ":$libdir";; 8821 esac 8822 case :$dllsearchpath: in 8823 *":$testbindir:"*) ;; 8824 ::) dllsearchpath=$testbindir;; 8825 *) func_append dllsearchpath ":$testbindir";; 8826 esac 8827 ;; 8828 esac 8829 done 8830 # Substitute the hardcoded libdirs into the rpath. 8831 if test -n "$hardcode_libdir_separator" && 8832 test -n "$hardcode_libdirs"; then 8833 libdir="$hardcode_libdirs" 8834 eval rpath=\" $hardcode_libdir_flag_spec\" 8835 fi 8836 compile_rpath="$rpath" 8837 8838 rpath= 8839 hardcode_libdirs= 8840 for libdir in $finalize_rpath; do 8841 if test -n "$hardcode_libdir_flag_spec"; then 8842 if test -n "$hardcode_libdir_separator"; then 8843 if test -z "$hardcode_libdirs"; then 8844 hardcode_libdirs="$libdir" 8845 else 8846 # Just accumulate the unique libdirs. 8847 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8848 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8849 ;; 8850 *) 8851 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8852 ;; 8853 esac 8854 fi 8855 else 8856 eval flag=\"$hardcode_libdir_flag_spec\" 8857 func_append rpath " $flag" 8858 fi 8859 elif test -n "$runpath_var"; then 8860 case "$finalize_perm_rpath " in 8861 *" $libdir "*) ;; 8862 *) func_append finalize_perm_rpath " $libdir" ;; 8863 esac 8864 fi 8865 done 8866 # Substitute the hardcoded libdirs into the rpath. 8867 if test -n "$hardcode_libdir_separator" && 8868 test -n "$hardcode_libdirs"; then 8869 libdir="$hardcode_libdirs" 8870 eval rpath=\" $hardcode_libdir_flag_spec\" 8871 fi 8872 finalize_rpath="$rpath" 8873 8874 if test -n "$libobjs" && test "$build_old_libs" = yes; then 8875 # Transform all the library objects into standard objects. 8876 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8877 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8878 fi 8879 8880 func_generate_dlsyms "$outputname" "@PROGRAM@" "no" 8881 8882 # template prelinking step 8883 if test -n "$prelink_cmds"; then 8884 func_execute_cmds "$prelink_cmds" 'exit $?' 8885 fi 8886 8887 wrappers_required=yes 8888 case $host in 8889 *cegcc* | *mingw32ce*) 8890 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 8891 wrappers_required=no 8892 ;; 8893 *cygwin* | *mingw* ) 8894 if test "$build_libtool_libs" != yes; then 8895 wrappers_required=no 8896 fi 8897 ;; 8898 *) 8899 if test "$need_relink" = no || test "$build_libtool_libs" != yes; then 8900 wrappers_required=no 8901 fi 8902 ;; 8903 esac 8904 if test "$wrappers_required" = no; then 8905 # Replace the output file specification. 8906 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8907 link_command="$compile_command$compile_rpath" 8908 8909 # We have no uninstalled library dependencies, so finalize right now. 8910 exit_status=0 8911 func_show_eval "$link_command" 'exit_status=$?' 8912 8913 if test -n "$postlink_cmds"; then 8914 func_to_tool_file "$output" 8915 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8916 func_execute_cmds "$postlink_cmds" 'exit $?' 8917 fi 8918 8919 # Delete the generated files. 8920 if test -f "$output_objdir/${outputname}S.${objext}"; then 8921 func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' 8922 fi 8923 8924 exit $exit_status 8925 fi 8926 8927 if test -n "$compile_shlibpath$finalize_shlibpath"; then 8928 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 8929 fi 8930 if test -n "$finalize_shlibpath"; then 8931 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 8932 fi 8933 8934 compile_var= 8935 finalize_var= 8936 if test -n "$runpath_var"; then 8937 if test -n "$perm_rpath"; then 8938 # We should set the runpath_var. 8939 rpath= 8940 for dir in $perm_rpath; do 8941 func_append rpath "$dir:" 8942 done 8943 compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 8944 fi 8945 if test -n "$finalize_perm_rpath"; then 8946 # We should set the runpath_var. 8947 rpath= 8948 for dir in $finalize_perm_rpath; do 8949 func_append rpath "$dir:" 8950 done 8951 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 8952 fi 8953 fi 8954 8955 if test "$no_install" = yes; then 8956 # We don't need to create a wrapper script. 8957 link_command="$compile_var$compile_command$compile_rpath" 8958 # Replace the output file specification. 8959 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8960 # Delete the old output file. 8961 $opt_dry_run || $RM $output 8962 # Link the executable and exit 8963 func_show_eval "$link_command" 'exit $?' 8964 8965 if test -n "$postlink_cmds"; then 8966 func_to_tool_file "$output" 8967 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8968 func_execute_cmds "$postlink_cmds" 'exit $?' 8969 fi 8970 8971 exit $EXIT_SUCCESS 8972 fi 8973 8974 if test "$hardcode_action" = relink; then 8975 # Fast installation is not supported 8976 link_command="$compile_var$compile_command$compile_rpath" 8977 relink_command="$finalize_var$finalize_command$finalize_rpath" 8978 8979 func_warning "this platform does not like uninstalled shared libraries" 8980 func_warning "\`$output' will be relinked during installation" 8981 else 8982 if test "$fast_install" != no; then 8983 link_command="$finalize_var$compile_command$finalize_rpath" 8984 if test "$fast_install" = yes; then 8985 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 8986 else 8987 # fast_install is set to needless 8988 relink_command= 8989 fi 8990 else 8991 link_command="$compile_var$compile_command$compile_rpath" 8992 relink_command="$finalize_var$finalize_command$finalize_rpath" 8993 fi 8994 fi 8995 8996 # Replace the output file specification. 8997 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 8998 8999 # Delete the old output files. 9000 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 9001 9002 func_show_eval "$link_command" 'exit $?' 9003 9004 if test -n "$postlink_cmds"; then 9005 func_to_tool_file "$output_objdir/$outputname" 9006 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'` 9007 func_execute_cmds "$postlink_cmds" 'exit $?' 9008 fi 9009 9010 # Now create the wrapper script. 9011 func_verbose "creating $output" 9012 9013 # Quote the relink command for shipping. 9014 if test -n "$relink_command"; then 9015 # Preserve any variables that may affect compiler behavior 9016 for var in $variables_saved_for_relink; do 9017 if eval test -z \"\${$var+set}\"; then 9018 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 9019 elif eval var_value=\$$var; test -z "$var_value"; then 9020 relink_command="$var=; export $var; $relink_command" 9021 else 9022 func_quote_for_eval "$var_value" 9023 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 9024 fi 9025 done 9026 relink_command="(cd `pwd`; $relink_command)" 9027 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9028 fi 9029 9030 # Only actually do things if not in dry run mode. 9031 $opt_dry_run || { 9032 # win32 will think the script is a binary if it has 9033 # a .exe suffix, so we strip it off here. 9034 case $output in 9035 *.exe) func_stripname '' '.exe' "$output" 9036 output=$func_stripname_result ;; 9037 esac 9038 # test for cygwin because mv fails w/o .exe extensions 9039 case $host in 9040 *cygwin*) 9041 exeext=.exe 9042 func_stripname '' '.exe' "$outputname" 9043 outputname=$func_stripname_result ;; 9044 *) exeext= ;; 9045 esac 9046 case $host in 9047 *cygwin* | *mingw* ) 9048 func_dirname_and_basename "$output" "" "." 9049 output_name=$func_basename_result 9050 output_path=$func_dirname_result 9051 cwrappersource="$output_path/$objdir/lt-$output_name.c" 9052 cwrapper="$output_path/$output_name.exe" 9053 $RM $cwrappersource $cwrapper 9054 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 9055 9056 func_emit_cwrapperexe_src > $cwrappersource 9057 9058 # The wrapper executable is built using the $host compiler, 9059 # because it contains $host paths and files. If cross- 9060 # compiling, it, like the target executable, must be 9061 # executed on the $host or under an emulation environment. 9062 $opt_dry_run || { 9063 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource 9064 $STRIP $cwrapper 9065 } 9066 9067 # Now, create the wrapper script for func_source use: 9068 func_ltwrapper_scriptname $cwrapper 9069 $RM $func_ltwrapper_scriptname_result 9070 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 9071 $opt_dry_run || { 9072 # note: this script will not be executed, so do not chmod. 9073 if test "x$build" = "x$host" ; then 9074 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result 9075 else 9076 func_emit_wrapper no > $func_ltwrapper_scriptname_result 9077 fi 9078 } 9079 ;; 9080 * ) 9081 $RM $output 9082 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 9083 9084 func_emit_wrapper no > $output 9085 chmod +x $output 9086 ;; 9087 esac 9088 } 9089 exit $EXIT_SUCCESS 9090 ;; 9091 esac 9092 9093 # See if we need to build an old-fashioned archive. 9094 for oldlib in $oldlibs; do 9095 9096 if test "$build_libtool_libs" = convenience; then 9097 oldobjs="$libobjs_save $symfileobj" 9098 addlibs="$convenience" 9099 build_libtool_libs=no 9100 else 9101 if test "$build_libtool_libs" = module; then 9102 oldobjs="$libobjs_save" 9103 build_libtool_libs=no 9104 else 9105 oldobjs="$old_deplibs $non_pic_objects" 9106 if test "$preload" = yes && test -f "$symfileobj"; then 9107 func_append oldobjs " $symfileobj" 9108 fi 9109 fi 9110 addlibs="$old_convenience" 9111 fi 9112 9113 if test -n "$addlibs"; then 9114 gentop="$output_objdir/${outputname}x" 9115 func_append generated " $gentop" 9116 9117 func_extract_archives $gentop $addlibs 9118 func_append oldobjs " $func_extract_archives_result" 9119 fi 9120 9121 # Do each command in the archive commands. 9122 if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then 9123 cmds=$old_archive_from_new_cmds 9124 else 9125 9126 # Add any objects from preloaded convenience libraries 9127 if test -n "$dlprefiles"; then 9128 gentop="$output_objdir/${outputname}x" 9129 func_append generated " $gentop" 9130 9131 func_extract_archives $gentop $dlprefiles 9132 func_append oldobjs " $func_extract_archives_result" 9133 fi 9134 9135 # POSIX demands no paths to be encoded in archives. We have 9136 # to avoid creating archives with duplicate basenames if we 9137 # might have to extract them afterwards, e.g., when creating a 9138 # static archive out of a convenience library, or when linking 9139 # the entirety of a libtool archive into another (currently 9140 # not supported by libtool). 9141 if (for obj in $oldobjs 9142 do 9143 func_basename "$obj" 9144 $ECHO "$func_basename_result" 9145 done | sort | sort -uc >/dev/null 2>&1); then 9146 : 9147 else 9148 echo "copying selected object files to avoid basename conflicts..." 9149 gentop="$output_objdir/${outputname}x" 9150 func_append generated " $gentop" 9151 func_mkdir_p "$gentop" 9152 save_oldobjs=$oldobjs 9153 oldobjs= 9154 counter=1 9155 for obj in $save_oldobjs 9156 do 9157 func_basename "$obj" 9158 objbase="$func_basename_result" 9159 case " $oldobjs " in 9160 " ") oldobjs=$obj ;; 9161 *[\ /]"$objbase "*) 9162 while :; do 9163 # Make sure we don't pick an alternate name that also 9164 # overlaps. 9165 newobj=lt$counter-$objbase 9166 func_arith $counter + 1 9167 counter=$func_arith_result 9168 case " $oldobjs " in 9169 *[\ /]"$newobj "*) ;; 9170 *) if test ! -f "$gentop/$newobj"; then break; fi ;; 9171 esac 9172 done 9173 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" 9174 func_append oldobjs " $gentop/$newobj" 9175 ;; 9176 *) func_append oldobjs " $obj" ;; 9177 esac 9178 done 9179 fi 9180 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 9181 tool_oldlib=$func_to_tool_file_result 9182 eval cmds=\"$old_archive_cmds\" 9183 9184 func_len " $cmds" 9185 len=$func_len_result 9186 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 9187 cmds=$old_archive_cmds 9188 elif test -n "$archiver_list_spec"; then 9189 func_verbose "using command file archive linking..." 9190 for obj in $oldobjs 9191 do 9192 func_to_tool_file "$obj" 9193 $ECHO "$func_to_tool_file_result" 9194 done > $output_objdir/$libname.libcmd 9195 func_to_tool_file "$output_objdir/$libname.libcmd" 9196 oldobjs=" $archiver_list_spec$func_to_tool_file_result" 9197 cmds=$old_archive_cmds 9198 else 9199 # the command line is too long to link in one step, link in parts 9200 func_verbose "using piecewise archive linking..." 9201 save_RANLIB=$RANLIB 9202 RANLIB=: 9203 objlist= 9204 concat_cmds= 9205 save_oldobjs=$oldobjs 9206 oldobjs= 9207 # Is there a better way of finding the last object in the list? 9208 for obj in $save_oldobjs 9209 do 9210 last_oldobj=$obj 9211 done 9212 eval test_cmds=\"$old_archive_cmds\" 9213 func_len " $test_cmds" 9214 len0=$func_len_result 9215 len=$len0 9216 for obj in $save_oldobjs 9217 do 9218 func_len " $obj" 9219 func_arith $len + $func_len_result 9220 len=$func_arith_result 9221 func_append objlist " $obj" 9222 if test "$len" -lt "$max_cmd_len"; then 9223 : 9224 else 9225 # the above command should be used before it gets too long 9226 oldobjs=$objlist 9227 if test "$obj" = "$last_oldobj" ; then 9228 RANLIB=$save_RANLIB 9229 fi 9230 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9231 eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" 9232 objlist= 9233 len=$len0 9234 fi 9235 done 9236 RANLIB=$save_RANLIB 9237 oldobjs=$objlist 9238 if test "X$oldobjs" = "X" ; then 9239 eval cmds=\"\$concat_cmds\" 9240 else 9241 eval cmds=\"\$concat_cmds~\$old_archive_cmds\" 9242 fi 9243 fi 9244 fi 9245 func_execute_cmds "$cmds" 'exit $?' 9246 done 9247 9248 test -n "$generated" && \ 9249 func_show_eval "${RM}r$generated" 9250 9251 # Now create the libtool archive. 9252 case $output in 9253 *.la) 9254 old_library= 9255 test "$build_old_libs" = yes && old_library="$libname.$libext" 9256 func_verbose "creating $output" 9257 9258 # Preserve any variables that may affect compiler behavior 9259 for var in $variables_saved_for_relink; do 9260 if eval test -z \"\${$var+set}\"; then 9261 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 9262 elif eval var_value=\$$var; test -z "$var_value"; then 9263 relink_command="$var=; export $var; $relink_command" 9264 else 9265 func_quote_for_eval "$var_value" 9266 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 9267 fi 9268 done 9269 # Quote the link command for shipping. 9270 relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" 9271 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9272 if test "$hardcode_automatic" = yes ; then 9273 relink_command= 9274 fi 9275 9276 # Only create the output if not a dry run. 9277 $opt_dry_run || { 9278 for installed in no yes; do 9279 if test "$installed" = yes; then 9280 if test -z "$install_libdir"; then 9281 break 9282 fi 9283 output="$output_objdir/$outputname"i 9284 # Replace all uninstalled libtool libraries with the installed ones 9285 newdependency_libs= 9286 for deplib in $dependency_libs; do 9287 case $deplib in 9288 *.la) 9289 func_basename "$deplib" 9290 name="$func_basename_result" 9291 func_resolve_sysroot "$deplib" 9292 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` 9293 test -z "$libdir" && \ 9294 func_fatal_error "\`$deplib' is not a valid libtool archive" 9295 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" 9296 ;; 9297 -L*) 9298 func_stripname -L '' "$deplib" 9299 func_replace_sysroot "$func_stripname_result" 9300 func_append newdependency_libs " -L$func_replace_sysroot_result" 9301 ;; 9302 -R*) 9303 func_stripname -R '' "$deplib" 9304 func_replace_sysroot "$func_stripname_result" 9305 func_append newdependency_libs " -R$func_replace_sysroot_result" 9306 ;; 9307 *) func_append newdependency_libs " $deplib" ;; 9308 esac 9309 done 9310 dependency_libs="$newdependency_libs" 9311 newdlfiles= 9312 9313 for lib in $dlfiles; do 9314 case $lib in 9315 *.la) 9316 func_basename "$lib" 9317 name="$func_basename_result" 9318 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9319 test -z "$libdir" && \ 9320 func_fatal_error "\`$lib' is not a valid libtool archive" 9321 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" 9322 ;; 9323 *) func_append newdlfiles " $lib" ;; 9324 esac 9325 done 9326 dlfiles="$newdlfiles" 9327 newdlprefiles= 9328 for lib in $dlprefiles; do 9329 case $lib in 9330 *.la) 9331 # Only pass preopened files to the pseudo-archive (for 9332 # eventual linking with the app. that links it) if we 9333 # didn't already link the preopened objects directly into 9334 # the library: 9335 func_basename "$lib" 9336 name="$func_basename_result" 9337 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9338 test -z "$libdir" && \ 9339 func_fatal_error "\`$lib' is not a valid libtool archive" 9340 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" 9341 ;; 9342 esac 9343 done 9344 dlprefiles="$newdlprefiles" 9345 else 9346 newdlfiles= 9347 for lib in $dlfiles; do 9348 case $lib in 9349 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9350 *) abs=`pwd`"/$lib" ;; 9351 esac 9352 func_append newdlfiles " $abs" 9353 done 9354 dlfiles="$newdlfiles" 9355 newdlprefiles= 9356 for lib in $dlprefiles; do 9357 case $lib in 9358 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9359 *) abs=`pwd`"/$lib" ;; 9360 esac 9361 func_append newdlprefiles " $abs" 9362 done 9363 dlprefiles="$newdlprefiles" 9364 fi 9365 $RM $output 9366 # place dlname in correct position for cygwin 9367 # In fact, it would be nice if we could use this code for all target 9368 # systems that can't hard-code library paths into their executables 9369 # and that have no shared library path variable independent of PATH, 9370 # but it turns out we can't easily determine that from inspecting 9371 # libtool variables, so we have to hard-code the OSs to which it 9372 # applies here; at the moment, that means platforms that use the PE 9373 # object format with DLL files. See the long comment at the top of 9374 # tests/bindir.at for full details. 9375 tdlname=$dlname 9376 case $host,$output,$installed,$module,$dlname in 9377 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) 9378 # If a -bindir argument was supplied, place the dll there. 9379 if test "x$bindir" != x ; 9380 then 9381 func_relative_path "$install_libdir" "$bindir" 9382 tdlname=$func_relative_path_result$dlname 9383 else 9384 # Otherwise fall back on heuristic. 9385 tdlname=../bin/$dlname 9386 fi 9387 ;; 9388 esac 9389 $ECHO > $output "\ 9390# $outputname - a libtool library file 9391# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 9392# 9393# Please DO NOT delete this file! 9394# It is necessary for linking the library. 9395 9396# The name that we can dlopen(3). 9397dlname='$tdlname' 9398 9399# Names of this library. 9400library_names='$library_names' 9401 9402# The name of the static archive. 9403old_library='$old_library' 9404 9405# Linker flags that can not go in dependency_libs. 9406inherited_linker_flags='$new_inherited_linker_flags' 9407 9408# Libraries that this one depends upon. 9409dependency_libs='$dependency_libs' 9410 9411# Names of additional weak libraries provided by this library 9412weak_library_names='$weak_libs' 9413 9414# Version information for $libname. 9415current=$current 9416age=$age 9417revision=$revision 9418 9419# Is this an already installed library? 9420installed=$installed 9421 9422# Should we warn about portability when linking against -modules? 9423shouldnotlink=$module 9424 9425# Files to dlopen/dlpreopen 9426dlopen='$dlfiles' 9427dlpreopen='$dlprefiles' 9428 9429# Directory that this library needs to be installed in: 9430libdir='$install_libdir'" 9431 if test "$installed" = no && test "$need_relink" = yes; then 9432 $ECHO >> $output "\ 9433relink_command=\"$relink_command\"" 9434 fi 9435 done 9436 } 9437 9438 # Do a symbolic link so that the libtool archive can be found in 9439 # LD_LIBRARY_PATH before the program is installed. 9440 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' 9441 ;; 9442 esac 9443 exit $EXIT_SUCCESS 9444} 9445 9446{ test "$opt_mode" = link || test "$opt_mode" = relink; } && 9447 func_mode_link ${1+"$@"} 9448 9449 9450# func_mode_uninstall arg... 9451func_mode_uninstall () 9452{ 9453 $opt_debug 9454 RM="$nonopt" 9455 files= 9456 rmforce= 9457 exit_status=0 9458 9459 # This variable tells wrapper scripts just to set variables rather 9460 # than running their programs. 9461 libtool_install_magic="$magic" 9462 9463 for arg 9464 do 9465 case $arg in 9466 -f) func_append RM " $arg"; rmforce=yes ;; 9467 -*) func_append RM " $arg" ;; 9468 *) func_append files " $arg" ;; 9469 esac 9470 done 9471 9472 test -z "$RM" && \ 9473 func_fatal_help "you must specify an RM program" 9474 9475 rmdirs= 9476 9477 for file in $files; do 9478 func_dirname "$file" "" "." 9479 dir="$func_dirname_result" 9480 if test "X$dir" = X.; then 9481 odir="$objdir" 9482 else 9483 odir="$dir/$objdir" 9484 fi 9485 func_basename "$file" 9486 name="$func_basename_result" 9487 test "$opt_mode" = uninstall && odir="$dir" 9488 9489 # Remember odir for removal later, being careful to avoid duplicates 9490 if test "$opt_mode" = clean; then 9491 case " $rmdirs " in 9492 *" $odir "*) ;; 9493 *) func_append rmdirs " $odir" ;; 9494 esac 9495 fi 9496 9497 # Don't error if the file doesn't exist and rm -f was used. 9498 if { test -L "$file"; } >/dev/null 2>&1 || 9499 { test -h "$file"; } >/dev/null 2>&1 || 9500 test -f "$file"; then 9501 : 9502 elif test -d "$file"; then 9503 exit_status=1 9504 continue 9505 elif test "$rmforce" = yes; then 9506 continue 9507 fi 9508 9509 rmfiles="$file" 9510 9511 case $name in 9512 *.la) 9513 # Possibly a libtool archive, so verify it. 9514 if func_lalib_p "$file"; then 9515 func_source $dir/$name 9516 9517 # Delete the libtool libraries and symlinks. 9518 for n in $library_names; do 9519 func_append rmfiles " $odir/$n" 9520 done 9521 test -n "$old_library" && func_append rmfiles " $odir/$old_library" 9522 9523 case "$opt_mode" in 9524 clean) 9525 case " $library_names " in 9526 *" $dlname "*) ;; 9527 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; 9528 esac 9529 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" 9530 ;; 9531 uninstall) 9532 if test -n "$library_names"; then 9533 # Do each command in the postuninstall commands. 9534 func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9535 fi 9536 9537 if test -n "$old_library"; then 9538 # Do each command in the old_postuninstall commands. 9539 func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9540 fi 9541 # FIXME: should reinstall the best remaining shared library. 9542 ;; 9543 esac 9544 fi 9545 ;; 9546 9547 *.lo) 9548 # Possibly a libtool object, so verify it. 9549 if func_lalib_p "$file"; then 9550 9551 # Read the .lo file 9552 func_source $dir/$name 9553 9554 # Add PIC object to the list of files to remove. 9555 if test -n "$pic_object" && 9556 test "$pic_object" != none; then 9557 func_append rmfiles " $dir/$pic_object" 9558 fi 9559 9560 # Add non-PIC object to the list of files to remove. 9561 if test -n "$non_pic_object" && 9562 test "$non_pic_object" != none; then 9563 func_append rmfiles " $dir/$non_pic_object" 9564 fi 9565 fi 9566 ;; 9567 9568 *) 9569 if test "$opt_mode" = clean ; then 9570 noexename=$name 9571 case $file in 9572 *.exe) 9573 func_stripname '' '.exe' "$file" 9574 file=$func_stripname_result 9575 func_stripname '' '.exe' "$name" 9576 noexename=$func_stripname_result 9577 # $file with .exe has already been added to rmfiles, 9578 # add $file without .exe 9579 func_append rmfiles " $file" 9580 ;; 9581 esac 9582 # Do a test to see if this is a libtool program. 9583 if func_ltwrapper_p "$file"; then 9584 if func_ltwrapper_executable_p "$file"; then 9585 func_ltwrapper_scriptname "$file" 9586 relink_command= 9587 func_source $func_ltwrapper_scriptname_result 9588 func_append rmfiles " $func_ltwrapper_scriptname_result" 9589 else 9590 relink_command= 9591 func_source $dir/$noexename 9592 fi 9593 9594 # note $name still contains .exe if it was in $file originally 9595 # as does the version of $file that was added into $rmfiles 9596 func_append rmfiles " $odir/$name $odir/${name}S.${objext}" 9597 if test "$fast_install" = yes && test -n "$relink_command"; then 9598 func_append rmfiles " $odir/lt-$name" 9599 fi 9600 if test "X$noexename" != "X$name" ; then 9601 func_append rmfiles " $odir/lt-${noexename}.c" 9602 fi 9603 fi 9604 fi 9605 ;; 9606 esac 9607 func_show_eval "$RM $rmfiles" 'exit_status=1' 9608 done 9609 9610 # Try to remove the ${objdir}s in the directories where we deleted files 9611 for dir in $rmdirs; do 9612 if test -d "$dir"; then 9613 func_show_eval "rmdir $dir >/dev/null 2>&1" 9614 fi 9615 done 9616 9617 exit $exit_status 9618} 9619 9620{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && 9621 func_mode_uninstall ${1+"$@"} 9622 9623test -z "$opt_mode" && { 9624 help="$generic_help" 9625 func_fatal_help "you must specify a MODE" 9626} 9627 9628test -z "$exec_cmd" && \ 9629 func_fatal_help "invalid operation mode \`$opt_mode'" 9630 9631if test -n "$exec_cmd"; then 9632 eval exec "$exec_cmd" 9633 exit $EXIT_FAILURE 9634fi 9635 9636exit $exit_status 9637 9638 9639# The TAGs below are defined such that we never get into a situation 9640# in which we disable both kinds of libraries. Given conflicting 9641# choices, we go for a static library, that is the most portable, 9642# since we can't tell whether shared libraries were disabled because 9643# the user asked for that or because the platform doesn't support 9644# them. This is particularly important on AIX, because we don't 9645# support having both static and shared libraries enabled at the same 9646# time on that platform, so we default to a shared-only configuration. 9647# If a disable-shared tag is given, we'll fallback to a static-only 9648# configuration. But we'll never go from static-only to shared-only. 9649 9650# ### BEGIN LIBTOOL TAG CONFIG: disable-shared 9651build_libtool_libs=no 9652build_old_libs=yes 9653# ### END LIBTOOL TAG CONFIG: disable-shared 9654 9655# ### BEGIN LIBTOOL TAG CONFIG: disable-static 9656build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 9657# ### END LIBTOOL TAG CONFIG: disable-static 9658 9659# Local Variables: 9660# mode:shell-script 9661# sh-indentation:2 9662# End: 9663# vi:sw=2 9664 9665