1 2# libtool (GNU libtool) 2.4 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 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: $progname [OPTION]... [MODE-ARG]... 32# 33# Provide generalized library-building support services. 34# 35# --config show all configuration variables 36# --debug enable verbose shell tracing 37# -n, --dry-run display commands without modifying any files 38# --features display basic configuration information and exit 39# --mode=MODE use operation mode MODE 40# --preserve-dup-deps don't remove duplicate dependency libraries 41# --quiet, --silent don't print informational messages 42# --no-quiet, --no-silent 43# print informational messages (default) 44# --tag=TAG use configuration variables from tag TAG 45# -v, --verbose print more informational messages than default 46# --no-verbose don't print the extra informational messages 47# --version print version information 48# -h, --help, --help-all print short, long, or detailed help message 49# 50# MODE must be one of the following: 51# 52# clean remove files from the build directory 53# compile compile a source file into a libtool object 54# execute automatically set library path, then run a program 55# finish complete the installation of libtool libraries 56# install install libraries or executables 57# link create a library or an executable 58# uninstall remove libraries from an installed directory 59# 60# MODE-ARGS vary depending on the MODE. When passed as first option, 61# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. 62# Try `$progname --help --mode=MODE' for a more detailed description of MODE. 63# 64# When reporting a bug, please describe a test case to reproduce it and 65# include the following information: 66# 67# host-triplet: $host 68# shell: $SHELL 69# compiler: $LTCC 70# compiler flags: $LTCFLAGS 71# linker: $LD (gnu? $with_gnu_ld) 72# $progname: (GNU libtool) 2.4 73# automake: $automake_version 74# autoconf: $autoconf_version 75# 76# Report bugs to <bug-libtool@gnu.org>. 77# GNU libtool home page: <http://www.gnu.org/software/libtool/>. 78# General help using GNU software: <http://www.gnu.org/gethelp/>. 79 80PROGRAM=libtool 81PACKAGE=libtool 82VERSION=2.4 83TIMESTAMP="" 84package_revision=1.3293 85 86# Be Bourne compatible 87if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 88 emulate sh 89 NULLCMD=: 90 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 91 # is contrary to our usage. Disable this feature. 92 alias -g '${1+"$@"}'='"$@"' 93 setopt NO_GLOB_SUBST 94else 95 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac 96fi 97BIN_SH=xpg4; export BIN_SH # for Tru64 98DUALCASE=1; export DUALCASE # for MKS sh 99 100# A function that is used when there is no print builtin or printf. 101func_fallback_echo () 102{ 103 eval 'cat <<_LTECHO_EOF 104$1 105_LTECHO_EOF' 106} 107 108# NLS nuisances: We save the old values to restore during execute mode. 109lt_user_locale= 110lt_safe_locale= 111for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 112do 113 eval "if test \"\${$lt_var+set}\" = set; then 114 save_$lt_var=\$$lt_var 115 $lt_var=C 116 export $lt_var 117 lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" 118 lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" 119 fi" 120done 121LC_ALL=C 122LANGUAGE=C 123export LANGUAGE LC_ALL 124 125$lt_unset CDPATH 126 127 128# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh 129# is ksh but when the shell is invoked as "sh" and the current value of 130# the _XPG environment variable is not equal to 1 (one), the special 131# positional parameter $0, within a function call, is the name of the 132# function. 133progpath="$0" 134 135 136 137: ${CP="cp -f"} 138test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} 139: ${EGREP="grep -E"} 140: ${FGREP="grep -F"} 141: ${GREP="grep"} 142: ${LN_S="ln -s"} 143: ${MAKE="make"} 144: ${MKDIR="mkdir"} 145: ${MV="mv -f"} 146: ${RM="rm -f"} 147: ${SED="sed"} 148: ${SHELL="${CONFIG_SHELL-/bin/sh}"} 149: ${Xsed="$SED -e 1s/^X//"} 150 151# Global variables: 152EXIT_SUCCESS=0 153EXIT_FAILURE=1 154EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. 155EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. 156 157exit_status=$EXIT_SUCCESS 158 159# Make sure IFS has a sensible default 160lt_nl=' 161' 162IFS=" $lt_nl" 163 164dirname="s,/[^/]*$,," 165basename="s,^.*/,," 166 167# func_dirname file append nondir_replacement 168# Compute the dirname of FILE. If nonempty, add APPEND to the result, 169# otherwise set result to NONDIR_REPLACEMENT. 170func_dirname () 171{ 172 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` 173 if test "X$func_dirname_result" = "X${1}"; then 174 func_dirname_result="${3}" 175 else 176 func_dirname_result="$func_dirname_result${2}" 177 fi 178} # func_dirname may be replaced by extended shell implementation 179 180 181# func_basename file 182func_basename () 183{ 184 func_basename_result=`$ECHO "${1}" | $SED "$basename"` 185} # func_basename may be replaced by extended shell implementation 186 187 188# func_dirname_and_basename file append nondir_replacement 189# perform func_basename and func_dirname in a single function 190# call: 191# dirname: Compute the dirname of FILE. If nonempty, 192# add APPEND to the result, otherwise set result 193# to NONDIR_REPLACEMENT. 194# value returned in "$func_dirname_result" 195# basename: Compute filename of FILE. 196# value retuned in "$func_basename_result" 197# Implementation must be kept synchronized with func_dirname 198# and func_basename. For efficiency, we do not delegate to 199# those functions but instead duplicate the functionality here. 200func_dirname_and_basename () 201{ 202 # Extract subdirectory from the argument. 203 func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` 204 if test "X$func_dirname_result" = "X${1}"; then 205 func_dirname_result="${3}" 206 else 207 func_dirname_result="$func_dirname_result${2}" 208 fi 209 func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` 210} # func_dirname_and_basename may be replaced by extended shell implementation 211 212 213# func_stripname prefix suffix name 214# strip PREFIX and SUFFIX off of NAME. 215# PREFIX and SUFFIX must not contain globbing or regex special 216# characters, hashes, percent signs, but SUFFIX may contain a leading 217# dot (in which case that matches only a dot). 218# func_strip_suffix prefix name 219func_stripname () 220{ 221 case ${2} in 222 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 223 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 224 esac 225} # func_stripname may be replaced by extended shell implementation 226 227 228# These SED scripts presuppose an absolute path with a trailing slash. 229pathcar='s,^/\([^/]*\).*$,\1,' 230pathcdr='s,^/[^/]*,,' 231removedotparts=':dotsl 232 s@/\./@/@g 233 t dotsl 234 s,/\.$,/,' 235collapseslashes='s@/\{1,\}@/@g' 236finalslash='s,/*$,/,' 237 238# func_normal_abspath PATH 239# Remove doubled-up and trailing slashes, "." path components, 240# and cancel out any ".." path components in PATH after making 241# it an absolute path. 242# value returned in "$func_normal_abspath_result" 243func_normal_abspath () 244{ 245 # Start from root dir and reassemble the path. 246 func_normal_abspath_result= 247 func_normal_abspath_tpath=$1 248 func_normal_abspath_altnamespace= 249 case $func_normal_abspath_tpath in 250 "") 251 # Empty path, that just means $cwd. 252 func_stripname '' '/' "`pwd`" 253 func_normal_abspath_result=$func_stripname_result 254 return 255 ;; 256 # The next three entries are used to spot a run of precisely 257 # two leading slashes without using negated character classes; 258 # we take advantage of case's first-match behaviour. 259 ///*) 260 # Unusual form of absolute path, do nothing. 261 ;; 262 //*) 263 # Not necessarily an ordinary path; POSIX reserves leading '//' 264 # and for example Cygwin uses it to access remote file shares 265 # over CIFS/SMB, so we conserve a leading double slash if found. 266 func_normal_abspath_altnamespace=/ 267 ;; 268 /*) 269 # Absolute path, do nothing. 270 ;; 271 *) 272 # Relative path, prepend $cwd. 273 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath 274 ;; 275 esac 276 # Cancel out all the simple stuff to save iterations. We also want 277 # the path to end with a slash for ease of parsing, so make sure 278 # there is one (and only one) here. 279 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 280 -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` 281 while :; do 282 # Processed it all yet? 283 if test "$func_normal_abspath_tpath" = / ; then 284 # If we ascended to the root using ".." the result may be empty now. 285 if test -z "$func_normal_abspath_result" ; then 286 func_normal_abspath_result=/ 287 fi 288 break 289 fi 290 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ 291 -e "$pathcar"` 292 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ 293 -e "$pathcdr"` 294 # Figure out what to do with it 295 case $func_normal_abspath_tcomponent in 296 "") 297 # Trailing empty path component, ignore it. 298 ;; 299 ..) 300 # Parent dir; strip last assembled component from result. 301 func_dirname "$func_normal_abspath_result" 302 func_normal_abspath_result=$func_dirname_result 303 ;; 304 *) 305 # Actual path component, append it. 306 func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent 307 ;; 308 esac 309 done 310 # Restore leading double-slash if one was found on entry. 311 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result 312} 313 314# func_relative_path SRCDIR DSTDIR 315# generates a relative path from SRCDIR to DSTDIR, with a trailing 316# slash if non-empty, suitable for immediately appending a filename 317# without needing to append a separator. 318# value returned in "$func_relative_path_result" 319func_relative_path () 320{ 321 func_relative_path_result= 322 func_normal_abspath "$1" 323 func_relative_path_tlibdir=$func_normal_abspath_result 324 func_normal_abspath "$2" 325 func_relative_path_tbindir=$func_normal_abspath_result 326 327 # Ascend the tree starting from libdir 328 while :; do 329 # check if we have found a prefix of bindir 330 case $func_relative_path_tbindir in 331 $func_relative_path_tlibdir) 332 # found an exact match 333 func_relative_path_tcancelled= 334 break 335 ;; 336 $func_relative_path_tlibdir*) 337 # found a matching prefix 338 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" 339 func_relative_path_tcancelled=$func_stripname_result 340 if test -z "$func_relative_path_result"; then 341 func_relative_path_result=. 342 fi 343 break 344 ;; 345 *) 346 func_dirname $func_relative_path_tlibdir 347 func_relative_path_tlibdir=${func_dirname_result} 348 if test "x$func_relative_path_tlibdir" = x ; then 349 # Have to descend all the way to the root! 350 func_relative_path_result=../$func_relative_path_result 351 func_relative_path_tcancelled=$func_relative_path_tbindir 352 break 353 fi 354 func_relative_path_result=../$func_relative_path_result 355 ;; 356 esac 357 done 358 359 # Now calculate path; take care to avoid doubling-up slashes. 360 func_stripname '' '/' "$func_relative_path_result" 361 func_relative_path_result=$func_stripname_result 362 func_stripname '/' '/' "$func_relative_path_tcancelled" 363 if test "x$func_stripname_result" != x ; then 364 func_relative_path_result=${func_relative_path_result}/${func_stripname_result} 365 fi 366 367 # Normalisation. If bindir is libdir, return empty string, 368 # else relative path ending with a slash; either way, target 369 # file name can be directly appended. 370 if test ! -z "$func_relative_path_result"; then 371 func_stripname './' '' "$func_relative_path_result/" 372 func_relative_path_result=$func_stripname_result 373 fi 374} 375 376# The name of this program: 377func_dirname_and_basename "$progpath" 378progname=$func_basename_result 379 380# Make sure we have an absolute path for reexecution: 381case $progpath in 382 [\\/]*|[A-Za-z]:\\*) ;; 383 *[\\/]*) 384 progdir=$func_dirname_result 385 progdir=`cd "$progdir" && pwd` 386 progpath="$progdir/$progname" 387 ;; 388 *) 389 save_IFS="$IFS" 390 IFS=: 391 for progdir in $PATH; do 392 IFS="$save_IFS" 393 test -x "$progdir/$progname" && break 394 done 395 IFS="$save_IFS" 396 test -n "$progdir" || progdir=`pwd` 397 progpath="$progdir/$progname" 398 ;; 399esac 400 401# Sed substitution that helps us do robust quoting. It backslashifies 402# metacharacters that are still active within double-quoted strings. 403Xsed="${SED}"' -e 1s/^X//' 404sed_quote_subst='s/\([`"$\\]\)/\\\1/g' 405 406# Same as above, but do not quote variable references. 407double_quote_subst='s/\(["`\\]\)/\\\1/g' 408 409# Sed substitution that turns a string into a regex matching for the 410# string literally. 411sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' 412 413# Sed substitution that converts a w32 file name or path 414# which contains forward slashes, into one that contains 415# (escaped) backslashes. A very naive implementation. 416lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' 417 418# Re-`\' parameter expansions in output of double_quote_subst that were 419# `\'-ed in input to the same. If an odd number of `\' preceded a '$' 420# in input to double_quote_subst, that '$' was protected from expansion. 421# Since each input `\' is now two `\'s, look for any number of runs of 422# four `\'s followed by two `\'s and then a '$'. `\' that '$'. 423bs='\\' 424bs2='\\\\' 425bs4='\\\\\\\\' 426dollar='\$' 427sed_double_backslash="\ 428 s/$bs4/&\\ 429/g 430 s/^$bs2$dollar/$bs&/ 431 s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g 432 s/\n//g" 433 434# Standard options: 435opt_dry_run=false 436opt_help=false 437opt_quiet=false 438opt_verbose=false 439opt_warning=: 440 441# func_echo arg... 442# Echo program name prefixed message, along with the current mode 443# name if it has been set yet. 444func_echo () 445{ 446 $ECHO "$progname: ${opt_mode+$opt_mode: }$*" 447} 448 449# func_verbose arg... 450# Echo program name prefixed message in verbose mode only. 451func_verbose () 452{ 453 $opt_verbose && func_echo ${1+"$@"} 454 455 # A bug in bash halts the script if the last line of a function 456 # fails when set -e is in force, so we need another command to 457 # work around that: 458 : 459} 460 461# func_echo_all arg... 462# Invoke $ECHO with all args, space-separated. 463func_echo_all () 464{ 465 $ECHO "$*" 466} 467 468# func_error arg... 469# Echo program name prefixed message to standard error. 470func_error () 471{ 472 $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 473} 474 475# func_warning arg... 476# Echo program name prefixed warning message to standard error. 477func_warning () 478{ 479 $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 480 481 # bash bug again: 482 : 483} 484 485# func_fatal_error arg... 486# Echo program name prefixed message to standard error, and exit. 487func_fatal_error () 488{ 489 func_error ${1+"$@"} 490 exit $EXIT_FAILURE 491} 492 493# func_fatal_help arg... 494# Echo program name prefixed message to standard error, followed by 495# a help hint, and exit. 496func_fatal_help () 497{ 498 func_error ${1+"$@"} 499 func_fatal_error "$help" 500} 501help="Try \`$progname --help' for more information." ## default 502 503 504# func_grep expression filename 505# Check whether EXPRESSION matches any line of FILENAME, without output. 506func_grep () 507{ 508 $GREP "$1" "$2" >/dev/null 2>&1 509} 510 511 512# func_mkdir_p directory-path 513# Make sure the entire path to DIRECTORY-PATH is available. 514func_mkdir_p () 515{ 516 my_directory_path="$1" 517 my_dir_list= 518 519 if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then 520 521 # Protect directory names starting with `-' 522 case $my_directory_path in 523 -*) my_directory_path="./$my_directory_path" ;; 524 esac 525 526 # While some portion of DIR does not yet exist... 527 while test ! -d "$my_directory_path"; do 528 # ...make a list in topmost first order. Use a colon delimited 529 # list incase some portion of path contains whitespace. 530 my_dir_list="$my_directory_path:$my_dir_list" 531 532 # If the last portion added has no slash in it, the list is done 533 case $my_directory_path in */*) ;; *) break ;; esac 534 535 # ...otherwise throw away the child directory and loop 536 my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` 537 done 538 my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` 539 540 save_mkdir_p_IFS="$IFS"; IFS=':' 541 for my_dir in $my_dir_list; do 542 IFS="$save_mkdir_p_IFS" 543 # mkdir can fail with a `File exist' error if two processes 544 # try to create one of the directories concurrently. Don't 545 # stop in that case! 546 $MKDIR "$my_dir" 2>/dev/null || : 547 done 548 IFS="$save_mkdir_p_IFS" 549 550 # Bail out if we (or some other process) failed to create a directory. 551 test -d "$my_directory_path" || \ 552 func_fatal_error "Failed to create \`$1'" 553 fi 554} 555 556 557# func_mktempdir [string] 558# Make a temporary directory that won't clash with other running 559# libtool processes, and avoids race conditions if possible. If 560# given, STRING is the basename for that directory. 561func_mktempdir () 562{ 563 my_template="${TMPDIR-/tmp}/${1-$progname}" 564 565 if test "$opt_dry_run" = ":"; then 566 # Return a directory name, but don't create it in dry-run mode 567 my_tmpdir="${my_template}-$$" 568 else 569 570 # If mktemp works, use that first and foremost 571 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` 572 573 if test ! -d "$my_tmpdir"; then 574 # Failing that, at least try and use $RANDOM to avoid a race 575 my_tmpdir="${my_template}-${RANDOM-0}$$" 576 577 save_mktempdir_umask=`umask` 578 umask 0077 579 $MKDIR "$my_tmpdir" 580 umask $save_mktempdir_umask 581 fi 582 583 # If we're not in dry-run mode, bomb out on failure 584 test -d "$my_tmpdir" || \ 585 func_fatal_error "cannot create temporary directory \`$my_tmpdir'" 586 fi 587 588 $ECHO "$my_tmpdir" 589} 590 591 592# func_quote_for_eval arg 593# Aesthetically quote ARG to be evaled later. 594# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT 595# is double-quoted, suitable for a subsequent eval, whereas 596# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters 597# which are still active within double quotes backslashified. 598func_quote_for_eval () 599{ 600 case $1 in 601 *[\\\`\"\$]*) 602 func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; 603 *) 604 func_quote_for_eval_unquoted_result="$1" ;; 605 esac 606 607 case $func_quote_for_eval_unquoted_result in 608 # Double-quote args containing shell metacharacters to delay 609 # word splitting, command substitution and and variable 610 # expansion for a subsequent eval. 611 # Many Bourne shells cannot handle close brackets correctly 612 # in scan sets, so we specify it separately. 613 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 614 func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" 615 ;; 616 *) 617 func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" 618 esac 619} 620 621 622# func_quote_for_expand arg 623# Aesthetically quote ARG to be evaled later; same as above, 624# but do not quote variable references. 625func_quote_for_expand () 626{ 627 case $1 in 628 *[\\\`\"]*) 629 my_arg=`$ECHO "$1" | $SED \ 630 -e "$double_quote_subst" -e "$sed_double_backslash"` ;; 631 *) 632 my_arg="$1" ;; 633 esac 634 635 case $my_arg in 636 # Double-quote args containing shell metacharacters to delay 637 # word splitting and command substitution for a subsequent eval. 638 # Many Bourne shells cannot handle close brackets correctly 639 # in scan sets, so we specify it separately. 640 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") 641 my_arg="\"$my_arg\"" 642 ;; 643 esac 644 645 func_quote_for_expand_result="$my_arg" 646} 647 648 649# func_show_eval cmd [fail_exp] 650# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is 651# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 652# is given, then evaluate it. 653func_show_eval () 654{ 655 my_cmd="$1" 656 my_fail_exp="${2-:}" 657 658 ${opt_silent-false} || { 659 func_quote_for_expand "$my_cmd" 660 eval "func_echo $func_quote_for_expand_result" 661 } 662 663 if ${opt_dry_run-false}; then :; else 664 eval "$my_cmd" 665 my_status=$? 666 if test "$my_status" -eq 0; then :; else 667 eval "(exit $my_status); $my_fail_exp" 668 fi 669 fi 670} 671 672 673# func_show_eval_locale cmd [fail_exp] 674# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is 675# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP 676# is given, then evaluate it. Use the saved locale for evaluation. 677func_show_eval_locale () 678{ 679 my_cmd="$1" 680 my_fail_exp="${2-:}" 681 682 ${opt_silent-false} || { 683 func_quote_for_expand "$my_cmd" 684 eval "func_echo $func_quote_for_expand_result" 685 } 686 687 if ${opt_dry_run-false}; then :; else 688 eval "$lt_user_locale 689 $my_cmd" 690 my_status=$? 691 eval "$lt_safe_locale" 692 if test "$my_status" -eq 0; then :; else 693 eval "(exit $my_status); $my_fail_exp" 694 fi 695 fi 696} 697 698# func_tr_sh 699# Turn $1 into a string suitable for a shell variable name. 700# Result is stored in $func_tr_sh_result. All characters 701# not in the set a-zA-Z0-9_ are replaced with '_'. Further, 702# if $1 begins with a digit, a '_' is prepended as well. 703func_tr_sh () 704{ 705 case $1 in 706 [0-9]* | *[!a-zA-Z0-9_]*) 707 func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` 708 ;; 709 * ) 710 func_tr_sh_result=$1 711 ;; 712 esac 713} 714 715 716# func_version 717# Echo version message to standard output and exit. 718func_version () 719{ 720 $opt_debug 721 722 $SED -n '/(C)/!b go 723 :more 724 /\./!{ 725 N 726 s/\n# / / 727 b more 728 } 729 :go 730 /^# '$PROGRAM' (GNU /,/# warranty; / { 731 s/^# // 732 s/^# *$// 733 s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ 734 p 735 }' < "$progpath" 736 exit $? 737} 738 739# func_usage 740# Echo short help message to standard output and exit. 741func_usage () 742{ 743 $opt_debug 744 745 $SED -n '/^# Usage:/,/^# *.*--help/ { 746 s/^# // 747 s/^# *$// 748 s/\$progname/'$progname'/ 749 p 750 }' < "$progpath" 751 echo 752 $ECHO "run \`$progname --help | more' for full usage" 753 exit $? 754} 755 756# func_help [NOEXIT] 757# Echo long help message to standard output and exit, 758# unless 'noexit' is passed as argument. 759func_help () 760{ 761 $opt_debug 762 763 $SED -n '/^# Usage:/,/# Report bugs to/ { 764 :print 765 s/^# // 766 s/^# *$// 767 s*\$progname*'$progname'* 768 s*\$host*'"$host"'* 769 s*\$SHELL*'"$SHELL"'* 770 s*\$LTCC*'"$LTCC"'* 771 s*\$LTCFLAGS*'"$LTCFLAGS"'* 772 s*\$LD*'"$LD"'* 773 s/\$with_gnu_ld/'"$with_gnu_ld"'/ 774 s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ 775 s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ 776 p 777 d 778 } 779 /^# .* home page:/b print 780 /^# General help using/b print 781 ' < "$progpath" 782 ret=$? 783 if test -z "$1"; then 784 exit $ret 785 fi 786} 787 788# func_missing_arg argname 789# Echo program name prefixed message to standard error and set global 790# exit_cmd. 791func_missing_arg () 792{ 793 $opt_debug 794 795 func_error "missing argument for $1." 796 exit_cmd=exit 797} 798 799 800# func_split_short_opt shortopt 801# Set func_split_short_opt_name and func_split_short_opt_arg shell 802# variables after splitting SHORTOPT after the 2nd character. 803func_split_short_opt () 804{ 805 my_sed_short_opt='1s/^\(..\).*$/\1/;q' 806 my_sed_short_rest='1s/^..\(.*\)$/\1/;q' 807 808 func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` 809 func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` 810} # func_split_short_opt may be replaced by extended shell implementation 811 812 813# func_split_long_opt longopt 814# Set func_split_long_opt_name and func_split_long_opt_arg shell 815# variables after splitting LONGOPT at the `=' sign. 816func_split_long_opt () 817{ 818 my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' 819 my_sed_long_arg='1s/^--[^=]*=//' 820 821 func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` 822 func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` 823} # func_split_long_opt may be replaced by extended shell implementation 824 825exit_cmd=: 826 827 828 829 830 831magic="%%%MAGIC variable%%%" 832magic_exe="%%%MAGIC EXE variable%%%" 833 834# Global variables. 835nonopt= 836preserve_args= 837lo2o="s/\\.lo\$/.${objext}/" 838o2lo="s/\\.${objext}\$/.lo/" 839extracted_archives= 840extracted_serial=0 841 842# If this variable is set in any of the actions, the command in it 843# will be execed at the end. This prevents here-documents from being 844# left over by shells. 845exec_cmd= 846 847# func_append var value 848# Append VALUE to the end of shell variable VAR. 849func_append () 850{ 851 eval "${1}=\$${1}\${2}" 852} # func_append may be replaced by extended shell implementation 853 854# func_append_quoted var value 855# Quote VALUE and append to the end of shell variable VAR, separated 856# by a space. 857func_append_quoted () 858{ 859 func_quote_for_eval "${2}" 860 eval "${1}=\$${1}\\ \$func_quote_for_eval_result" 861} # func_append_quoted may be replaced by extended shell implementation 862 863 864# func_arith arithmetic-term... 865func_arith () 866{ 867 func_arith_result=`expr "${@}"` 868} # func_arith may be replaced by extended shell implementation 869 870 871# func_len string 872# STRING may not start with a hyphen. 873func_len () 874{ 875 func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` 876} # func_len may be replaced by extended shell implementation 877 878 879# func_lo2o object 880func_lo2o () 881{ 882 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` 883} # func_lo2o may be replaced by extended shell implementation 884 885 886# func_xform libobj-or-source 887func_xform () 888{ 889 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` 890} # func_xform may be replaced by extended shell implementation 891 892 893# func_fatal_configuration arg... 894# Echo program name prefixed message to standard error, followed by 895# a configuration failure hint, and exit. 896func_fatal_configuration () 897{ 898 func_error ${1+"$@"} 899 func_error "See the $PACKAGE documentation for more information." 900 func_fatal_error "Fatal configuration error." 901} 902 903 904# func_config 905# Display the configuration for all the tags in this script. 906func_config () 907{ 908 re_begincf='^# ### BEGIN LIBTOOL' 909 re_endcf='^# ### END LIBTOOL' 910 911 # Default configuration. 912 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" 913 914 # Now print the configurations for the tags. 915 for tagname in $taglist; do 916 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" 917 done 918 919 exit $? 920} 921 922# func_features 923# Display the features supported by this script. 924func_features () 925{ 926 echo "host: $host" 927 if test "$build_libtool_libs" = yes; then 928 echo "enable shared libraries" 929 else 930 echo "disable shared libraries" 931 fi 932 if test "$build_old_libs" = yes; then 933 echo "enable static libraries" 934 else 935 echo "disable static libraries" 936 fi 937 938 exit $? 939} 940 941# func_enable_tag tagname 942# Verify that TAGNAME is valid, and either flag an error and exit, or 943# enable the TAGNAME tag. We also add TAGNAME to the global $taglist 944# variable here. 945func_enable_tag () 946{ 947 # Global variable: 948 tagname="$1" 949 950 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" 951 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" 952 sed_extractcf="/$re_begincf/,/$re_endcf/p" 953 954 # Validate tagname. 955 case $tagname in 956 *[!-_A-Za-z0-9,/]*) 957 func_fatal_error "invalid tag name: $tagname" 958 ;; 959 esac 960 961 # Don't test for the "default" C tag, as we know it's 962 # there but not specially marked. 963 case $tagname in 964 CC) ;; 965 *) 966 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then 967 taglist="$taglist $tagname" 968 969 # Evaluate the configuration. Be careful to quote the path 970 # and the sed script, to avoid splitting on whitespace, but 971 # also don't use non-portable quotes within backquotes within 972 # quotes we have to do it in 2 steps: 973 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` 974 eval "$extractedcf" 975 else 976 func_error "ignoring unknown tag $tagname" 977 fi 978 ;; 979 esac 980} 981 982# func_check_version_match 983# Ensure that we are using m4 macros, and libtool script from the same 984# release of libtool. 985func_check_version_match () 986{ 987 if test "$package_revision" != "$macro_revision"; then 988 if test "$VERSION" != "$macro_version"; then 989 if test -z "$macro_version"; then 990 cat >&2 <<_LT_EOF 991$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 992$progname: definition of this LT_INIT comes from an older release. 993$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 994$progname: and run autoconf again. 995_LT_EOF 996 else 997 cat >&2 <<_LT_EOF 998$progname: Version mismatch error. This is $PACKAGE $VERSION, but the 999$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. 1000$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION 1001$progname: and run autoconf again. 1002_LT_EOF 1003 fi 1004 else 1005 cat >&2 <<_LT_EOF 1006$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, 1007$progname: but the definition of this LT_INIT comes from revision $macro_revision. 1008$progname: You should recreate aclocal.m4 with macros from revision $package_revision 1009$progname: of $PACKAGE $VERSION and run autoconf again. 1010_LT_EOF 1011 fi 1012 1013 exit $EXIT_MISMATCH 1014 fi 1015} 1016 1017 1018# Shorthand for --mode=foo, only valid as the first argument 1019case $1 in 1020clean|clea|cle|cl) 1021 shift; set dummy --mode clean ${1+"$@"}; shift 1022 ;; 1023compile|compil|compi|comp|com|co|c) 1024 shift; set dummy --mode compile ${1+"$@"}; shift 1025 ;; 1026execute|execut|execu|exec|exe|ex|e) 1027 shift; set dummy --mode execute ${1+"$@"}; shift 1028 ;; 1029finish|finis|fini|fin|fi|f) 1030 shift; set dummy --mode finish ${1+"$@"}; shift 1031 ;; 1032install|instal|insta|inst|ins|in|i) 1033 shift; set dummy --mode install ${1+"$@"}; shift 1034 ;; 1035link|lin|li|l) 1036 shift; set dummy --mode link ${1+"$@"}; shift 1037 ;; 1038uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) 1039 shift; set dummy --mode uninstall ${1+"$@"}; shift 1040 ;; 1041esac 1042 1043 1044 1045# Option defaults: 1046opt_debug=: 1047opt_dry_run=false 1048opt_config=false 1049opt_preserve_dup_deps=false 1050opt_features=false 1051opt_finish=false 1052opt_help=false 1053opt_help_all=false 1054opt_silent=: 1055opt_verbose=: 1056opt_silent=false 1057opt_verbose=false 1058 1059 1060# Parse options once, thoroughly. This comes as soon as possible in the 1061# script to make things like `--version' happen as quickly as we can. 1062{ 1063 # this just eases exit handling 1064 while test $# -gt 0; do 1065 opt="$1" 1066 shift 1067 case $opt in 1068 --debug|-x) opt_debug='set -x' 1069 func_echo "enabling shell trace mode" 1070 $opt_debug 1071 ;; 1072 --dry-run|--dryrun|-n) 1073 opt_dry_run=: 1074 ;; 1075 --config) 1076 opt_config=: 1077func_config 1078 ;; 1079 --dlopen|-dlopen) 1080 optarg="$1" 1081 opt_dlopen="${opt_dlopen+$opt_dlopen 1082}$optarg" 1083 shift 1084 ;; 1085 --preserve-dup-deps) 1086 opt_preserve_dup_deps=: 1087 ;; 1088 --features) 1089 opt_features=: 1090func_features 1091 ;; 1092 --finish) 1093 opt_finish=: 1094set dummy --mode finish ${1+"$@"}; shift 1095 ;; 1096 --help) 1097 opt_help=: 1098 ;; 1099 --help-all) 1100 opt_help_all=: 1101opt_help=': help-all' 1102 ;; 1103 --mode) 1104 test $# = 0 && func_missing_arg $opt && break 1105 optarg="$1" 1106 opt_mode="$optarg" 1107case $optarg in 1108 # Valid mode arguments: 1109 clean|compile|execute|finish|install|link|relink|uninstall) ;; 1110 1111 # Catch anything else as an error 1112 *) func_error "invalid argument for $opt" 1113 exit_cmd=exit 1114 break 1115 ;; 1116esac 1117 shift 1118 ;; 1119 --no-silent|--no-quiet) 1120 opt_silent=false 1121func_append preserve_args " $opt" 1122 ;; 1123 --no-verbose) 1124 opt_verbose=false 1125func_append preserve_args " $opt" 1126 ;; 1127 --silent|--quiet) 1128 opt_silent=: 1129func_append preserve_args " $opt" 1130 opt_verbose=false 1131 ;; 1132 --verbose|-v) 1133 opt_verbose=: 1134func_append preserve_args " $opt" 1135opt_silent=false 1136 ;; 1137 --tag) 1138 test $# = 0 && func_missing_arg $opt && break 1139 optarg="$1" 1140 opt_tag="$optarg" 1141func_append preserve_args " $opt $optarg" 1142func_enable_tag "$optarg" 1143 shift 1144 ;; 1145 1146 -\?|-h) func_usage ;; 1147 --help) func_help ;; 1148 --version) func_version ;; 1149 1150 # Separate optargs to long options: 1151 --*=*) 1152 func_split_long_opt "$opt" 1153 set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} 1154 shift 1155 ;; 1156 1157 # Separate non-argument short options: 1158 -\?*|-h*|-n*|-v*) 1159 func_split_short_opt "$opt" 1160 set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} 1161 shift 1162 ;; 1163 1164 --) break ;; 1165 -*) func_fatal_help "unrecognized option \`$opt'" ;; 1166 *) set dummy "$opt" ${1+"$@"}; shift; break ;; 1167 esac 1168 done 1169 1170 # Validate options: 1171 1172 # save first non-option argument 1173 if test "$#" -gt 0; then 1174 nonopt="$opt" 1175 shift 1176 fi 1177 1178 # preserve --debug 1179 test "$opt_debug" = : || func_append preserve_args " --debug" 1180 1181 case $host in 1182 *cygwin* | *mingw* | *pw32* | *cegcc*) 1183 # don't eliminate duplications in $postdeps and $predeps 1184 opt_duplicate_compiler_generated_deps=: 1185 ;; 1186 *) 1187 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps 1188 ;; 1189 esac 1190 1191 $opt_help || { 1192 # Sanity checks first: 1193 func_check_version_match 1194 1195 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then 1196 func_fatal_configuration "not configured to build any kind of library" 1197 fi 1198 1199 # Darwin sucks 1200 eval std_shrext=\"$shrext_cmds\" 1201 1202 # Only execute mode is allowed to have -dlopen flags. 1203 if test -n "$opt_dlopen" && test "$opt_mode" != execute; then 1204 func_error "unrecognized option \`-dlopen'" 1205 $ECHO "$help" 1>&2 1206 exit $EXIT_FAILURE 1207 fi 1208 1209 # Change the help message to a mode-specific one. 1210 generic_help="$help" 1211 help="Try \`$progname --help --mode=$opt_mode' for more information." 1212 } 1213 1214 1215 # Bail if the options were screwed 1216 $exit_cmd $EXIT_FAILURE 1217} 1218 1219 1220 1221 1222## ----------- ## 1223## Main. ## 1224## ----------- ## 1225 1226# func_lalib_p file 1227# True iff FILE is a libtool `.la' library or `.lo' object file. 1228# This function is only a basic sanity check; it will hardly flush out 1229# determined imposters. 1230func_lalib_p () 1231{ 1232 test -f "$1" && 1233 $SED -e 4q "$1" 2>/dev/null \ 1234 | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 1235} 1236 1237# func_lalib_unsafe_p file 1238# True iff FILE is a libtool `.la' library or `.lo' object file. 1239# This function implements the same check as func_lalib_p without 1240# resorting to external programs. To this end, it redirects stdin and 1241# closes it afterwards, without saving the original file descriptor. 1242# As a safety measure, use it only where a negative result would be 1243# fatal anyway. Works if `file' does not exist. 1244func_lalib_unsafe_p () 1245{ 1246 lalib_p=no 1247 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then 1248 for lalib_p_l in 1 2 3 4 1249 do 1250 read lalib_p_line 1251 case "$lalib_p_line" in 1252 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; 1253 esac 1254 done 1255 exec 0<&5 5<&- 1256 fi 1257 test "$lalib_p" = yes 1258} 1259 1260# func_ltwrapper_script_p file 1261# True iff FILE is a libtool wrapper script 1262# This function is only a basic sanity check; it will hardly flush out 1263# determined imposters. 1264func_ltwrapper_script_p () 1265{ 1266 func_lalib_p "$1" 1267} 1268 1269# func_ltwrapper_executable_p file 1270# True iff FILE is a libtool wrapper executable 1271# This function is only a basic sanity check; it will hardly flush out 1272# determined imposters. 1273func_ltwrapper_executable_p () 1274{ 1275 func_ltwrapper_exec_suffix= 1276 case $1 in 1277 *.exe) ;; 1278 *) func_ltwrapper_exec_suffix=.exe ;; 1279 esac 1280 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 1281} 1282 1283# func_ltwrapper_scriptname file 1284# Assumes file is an ltwrapper_executable 1285# uses $file to determine the appropriate filename for a 1286# temporary ltwrapper_script. 1287func_ltwrapper_scriptname () 1288{ 1289 func_dirname_and_basename "$1" "" "." 1290 func_stripname '' '.exe' "$func_basename_result" 1291 func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" 1292} 1293 1294# func_ltwrapper_p file 1295# True iff FILE is a libtool wrapper script or wrapper executable 1296# This function is only a basic sanity check; it will hardly flush out 1297# determined imposters. 1298func_ltwrapper_p () 1299{ 1300 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" 1301} 1302 1303 1304# func_execute_cmds commands fail_cmd 1305# Execute tilde-delimited COMMANDS. 1306# If FAIL_CMD is given, eval that upon failure. 1307# FAIL_CMD may read-access the current command in variable CMD! 1308func_execute_cmds () 1309{ 1310 $opt_debug 1311 save_ifs=$IFS; IFS='~' 1312 for cmd in $1; do 1313 IFS=$save_ifs 1314 eval cmd=\"$cmd\" 1315 func_show_eval "$cmd" "${2-:}" 1316 done 1317 IFS=$save_ifs 1318} 1319 1320 1321# func_source file 1322# Source FILE, adding directory component if necessary. 1323# Note that it is not necessary on cygwin/mingw to append a dot to 1324# FILE even if both FILE and FILE.exe exist: automatic-append-.exe 1325# behavior happens only for exec(3), not for open(2)! Also, sourcing 1326# `FILE.' does not work on cygwin managed mounts. 1327func_source () 1328{ 1329 $opt_debug 1330 case $1 in 1331 */* | *\\*) . "$1" ;; 1332 *) . "./$1" ;; 1333 esac 1334} 1335 1336 1337# func_resolve_sysroot PATH 1338# Replace a leading = in PATH with a sysroot. Store the result into 1339# func_resolve_sysroot_result 1340func_resolve_sysroot () 1341{ 1342 func_resolve_sysroot_result=$1 1343 case $func_resolve_sysroot_result in 1344 =*) 1345 func_stripname '=' '' "$func_resolve_sysroot_result" 1346 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result 1347 ;; 1348 esac 1349} 1350 1351# func_replace_sysroot PATH 1352# If PATH begins with the sysroot, replace it with = and 1353# store the result into func_replace_sysroot_result. 1354func_replace_sysroot () 1355{ 1356 case "$lt_sysroot:$1" in 1357 ?*:"$lt_sysroot"*) 1358 func_stripname "$lt_sysroot" '' "$1" 1359 func_replace_sysroot_result="=$func_stripname_result" 1360 ;; 1361 *) 1362 # Including no sysroot. 1363 func_replace_sysroot_result=$1 1364 ;; 1365 esac 1366} 1367 1368# func_infer_tag arg 1369# Infer tagged configuration to use if any are available and 1370# if one wasn't chosen via the "--tag" command line option. 1371# Only attempt this if the compiler in the base compile 1372# command doesn't match the default compiler. 1373# arg is usually of the form 'gcc ...' 1374func_infer_tag () 1375{ 1376 $opt_debug 1377 if test -n "$available_tags" && test -z "$tagname"; then 1378 CC_quoted= 1379 for arg in $CC; do 1380 func_append_quoted CC_quoted "$arg" 1381 done 1382 CC_expanded=`func_echo_all $CC` 1383 CC_quoted_expanded=`func_echo_all $CC_quoted` 1384 case $@ in 1385 # Blanks in the command may have been stripped by the calling shell, 1386 # but not from the CC environment variable when configure was run. 1387 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 1388 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; 1389 # Blanks at the start of $base_compile will cause this to fail 1390 # if we don't check for them as well. 1391 *) 1392 for z in $available_tags; do 1393 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then 1394 # Evaluate the configuration. 1395 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" 1396 CC_quoted= 1397 for arg in $CC; do 1398 # Double-quote args containing other shell metacharacters. 1399 func_append_quoted CC_quoted "$arg" 1400 done 1401 CC_expanded=`func_echo_all $CC` 1402 CC_quoted_expanded=`func_echo_all $CC_quoted` 1403 case "$@ " in 1404 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ 1405 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) 1406 # The compiler in the base compile command matches 1407 # the one in the tagged configuration. 1408 # Assume this is the tagged configuration we want. 1409 tagname=$z 1410 break 1411 ;; 1412 esac 1413 fi 1414 done 1415 # If $tagname still isn't set, then no tagged configuration 1416 # was found and let the user know that the "--tag" command 1417 # line option must be used. 1418 if test -z "$tagname"; then 1419 func_echo "unable to infer tagged configuration" 1420 func_fatal_error "specify a tag with \`--tag'" 1421# else 1422# func_verbose "using $tagname tagged configuration" 1423 fi 1424 ;; 1425 esac 1426 fi 1427} 1428 1429 1430 1431# func_write_libtool_object output_name pic_name nonpic_name 1432# Create a libtool object file (analogous to a ".la" file), 1433# but don't create it if we're doing a dry run. 1434func_write_libtool_object () 1435{ 1436 write_libobj=${1} 1437 if test "$build_libtool_libs" = yes; then 1438 write_lobj=\'${2}\' 1439 else 1440 write_lobj=none 1441 fi 1442 1443 if test "$build_old_libs" = yes; then 1444 write_oldobj=\'${3}\' 1445 else 1446 write_oldobj=none 1447 fi 1448 1449 $opt_dry_run || { 1450 cat >${write_libobj}T <<EOF 1451# $write_libobj - a libtool object file 1452# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 1453# 1454# Please DO NOT delete this file! 1455# It is necessary for linking the library. 1456 1457# Name of the PIC object. 1458pic_object=$write_lobj 1459 1460# Name of the non-PIC object 1461non_pic_object=$write_oldobj 1462 1463EOF 1464 $MV "${write_libobj}T" "${write_libobj}" 1465 } 1466} 1467 1468 1469################################################## 1470# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # 1471################################################## 1472 1473# func_convert_core_file_wine_to_w32 ARG 1474# Helper function used by file name conversion functions when $build is *nix, 1475# and $host is mingw, cygwin, or some other w32 environment. Relies on a 1476# correctly configured wine environment available, with the winepath program 1477# in $build's $PATH. 1478# 1479# ARG is the $build file name to be converted to w32 format. 1480# Result is available in $func_convert_core_file_wine_to_w32_result, and will 1481# be empty on error (or when ARG is empty) 1482func_convert_core_file_wine_to_w32 () 1483{ 1484 $opt_debug 1485 func_convert_core_file_wine_to_w32_result="$1" 1486 if test -n "$1"; then 1487 # Unfortunately, winepath does not exit with a non-zero error code, so we 1488 # are forced to check the contents of stdout. On the other hand, if the 1489 # command is not found, the shell will set an exit code of 127 and print 1490 # *an error message* to stdout. So we must check for both error code of 1491 # zero AND non-empty stdout, which explains the odd construction: 1492 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` 1493 if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then 1494 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | 1495 $SED -e "$lt_sed_naive_backslashify"` 1496 else 1497 func_convert_core_file_wine_to_w32_result= 1498 fi 1499 fi 1500} 1501# end: func_convert_core_file_wine_to_w32 1502 1503 1504# func_convert_core_path_wine_to_w32 ARG 1505# Helper function used by path conversion functions when $build is *nix, and 1506# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly 1507# configured wine environment available, with the winepath program in $build's 1508# $PATH. Assumes ARG has no leading or trailing path separator characters. 1509# 1510# ARG is path to be converted from $build format to win32. 1511# Result is available in $func_convert_core_path_wine_to_w32_result. 1512# Unconvertible file (directory) names in ARG are skipped; if no directory names 1513# are convertible, then the result may be empty. 1514func_convert_core_path_wine_to_w32 () 1515{ 1516 $opt_debug 1517 # unfortunately, winepath doesn't convert paths, only file names 1518 func_convert_core_path_wine_to_w32_result="" 1519 if test -n "$1"; then 1520 oldIFS=$IFS 1521 IFS=: 1522 for func_convert_core_path_wine_to_w32_f in $1; do 1523 IFS=$oldIFS 1524 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" 1525 if test -n "$func_convert_core_file_wine_to_w32_result" ; then 1526 if test -z "$func_convert_core_path_wine_to_w32_result"; then 1527 func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" 1528 else 1529 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" 1530 fi 1531 fi 1532 done 1533 IFS=$oldIFS 1534 fi 1535} 1536# end: func_convert_core_path_wine_to_w32 1537 1538 1539# func_cygpath ARGS... 1540# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when 1541# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) 1542# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or 1543# (2), returns the Cygwin file name or path in func_cygpath_result (input 1544# file name or path is assumed to be in w32 format, as previously converted 1545# from $build's *nix or MSYS format). In case (3), returns the w32 file name 1546# or path in func_cygpath_result (input file name or path is assumed to be in 1547# Cygwin format). Returns an empty string on error. 1548# 1549# ARGS are passed to cygpath, with the last one being the file name or path to 1550# be converted. 1551# 1552# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH 1553# environment variable; do not put it in $PATH. 1554func_cygpath () 1555{ 1556 $opt_debug 1557 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then 1558 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` 1559 if test "$?" -ne 0; then 1560 # on failure, ensure result is empty 1561 func_cygpath_result= 1562 fi 1563 else 1564 func_cygpath_result= 1565 func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" 1566 fi 1567} 1568#end: func_cygpath 1569 1570 1571# func_convert_core_msys_to_w32 ARG 1572# Convert file name or path ARG from MSYS format to w32 format. Return 1573# result in func_convert_core_msys_to_w32_result. 1574func_convert_core_msys_to_w32 () 1575{ 1576 $opt_debug 1577 # awkward: cmd appends spaces to result 1578 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | 1579 $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` 1580} 1581#end: func_convert_core_msys_to_w32 1582 1583 1584# func_convert_file_check ARG1 ARG2 1585# Verify that ARG1 (a file name in $build format) was converted to $host 1586# format in ARG2. Otherwise, emit an error message, but continue (resetting 1587# func_to_host_file_result to ARG1). 1588func_convert_file_check () 1589{ 1590 $opt_debug 1591 if test -z "$2" && test -n "$1" ; then 1592 func_error "Could not determine host file name corresponding to" 1593 func_error " \`$1'" 1594 func_error "Continuing, but uninstalled executables may not work." 1595 # Fallback: 1596 func_to_host_file_result="$1" 1597 fi 1598} 1599# end func_convert_file_check 1600 1601 1602# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH 1603# Verify that FROM_PATH (a path in $build format) was converted to $host 1604# format in TO_PATH. Otherwise, emit an error message, but continue, resetting 1605# func_to_host_file_result to a simplistic fallback value (see below). 1606func_convert_path_check () 1607{ 1608 $opt_debug 1609 if test -z "$4" && test -n "$3"; then 1610 func_error "Could not determine the host path corresponding to" 1611 func_error " \`$3'" 1612 func_error "Continuing, but uninstalled executables may not work." 1613 # Fallback. This is a deliberately simplistic "conversion" and 1614 # should not be "improved". See libtool.info. 1615 if test "x$1" != "x$2"; then 1616 lt_replace_pathsep_chars="s|$1|$2|g" 1617 func_to_host_path_result=`echo "$3" | 1618 $SED -e "$lt_replace_pathsep_chars"` 1619 else 1620 func_to_host_path_result="$3" 1621 fi 1622 fi 1623} 1624# end func_convert_path_check 1625 1626 1627# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG 1628# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT 1629# and appending REPL if ORIG matches BACKPAT. 1630func_convert_path_front_back_pathsep () 1631{ 1632 $opt_debug 1633 case $4 in 1634 $1 ) func_to_host_path_result="$3$func_to_host_path_result" 1635 ;; 1636 esac 1637 case $4 in 1638 $2 ) func_append func_to_host_path_result "$3" 1639 ;; 1640 esac 1641} 1642# end func_convert_path_front_back_pathsep 1643 1644 1645################################################## 1646# $build to $host FILE NAME CONVERSION FUNCTIONS # 1647################################################## 1648# invoked via `$to_host_file_cmd ARG' 1649# 1650# In each case, ARG is the path to be converted from $build to $host format. 1651# Result will be available in $func_to_host_file_result. 1652 1653 1654# func_to_host_file ARG 1655# Converts the file name ARG from $build format to $host format. Return result 1656# in func_to_host_file_result. 1657func_to_host_file () 1658{ 1659 $opt_debug 1660 $to_host_file_cmd "$1" 1661} 1662# end func_to_host_file 1663 1664 1665# func_to_tool_file ARG LAZY 1666# converts the file name ARG from $build format to toolchain format. Return 1667# result in func_to_tool_file_result. If the conversion in use is listed 1668# in (the comma separated) LAZY, no conversion takes place. 1669func_to_tool_file () 1670{ 1671 $opt_debug 1672 case ,$2, in 1673 *,"$to_tool_file_cmd",*) 1674 func_to_tool_file_result=$1 1675 ;; 1676 *) 1677 $to_tool_file_cmd "$1" 1678 func_to_tool_file_result=$func_to_host_file_result 1679 ;; 1680 esac 1681} 1682# end func_to_tool_file 1683 1684 1685# func_convert_file_noop ARG 1686# Copy ARG to func_to_host_file_result. 1687func_convert_file_noop () 1688{ 1689 func_to_host_file_result="$1" 1690} 1691# end func_convert_file_noop 1692 1693 1694# func_convert_file_msys_to_w32 ARG 1695# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic 1696# conversion to w32 is not available inside the cwrapper. Returns result in 1697# func_to_host_file_result. 1698func_convert_file_msys_to_w32 () 1699{ 1700 $opt_debug 1701 func_to_host_file_result="$1" 1702 if test -n "$1"; then 1703 func_convert_core_msys_to_w32 "$1" 1704 func_to_host_file_result="$func_convert_core_msys_to_w32_result" 1705 fi 1706 func_convert_file_check "$1" "$func_to_host_file_result" 1707} 1708# end func_convert_file_msys_to_w32 1709 1710 1711# func_convert_file_cygwin_to_w32 ARG 1712# Convert file name ARG from Cygwin to w32 format. Returns result in 1713# func_to_host_file_result. 1714func_convert_file_cygwin_to_w32 () 1715{ 1716 $opt_debug 1717 func_to_host_file_result="$1" 1718 if test -n "$1"; then 1719 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use 1720 # LT_CYGPATH in this case. 1721 func_to_host_file_result=`cygpath -m "$1"` 1722 fi 1723 func_convert_file_check "$1" "$func_to_host_file_result" 1724} 1725# end func_convert_file_cygwin_to_w32 1726 1727 1728# func_convert_file_nix_to_w32 ARG 1729# Convert file name ARG from *nix to w32 format. Requires a wine environment 1730# and a working winepath. Returns result in func_to_host_file_result. 1731func_convert_file_nix_to_w32 () 1732{ 1733 $opt_debug 1734 func_to_host_file_result="$1" 1735 if test -n "$1"; then 1736 func_convert_core_file_wine_to_w32 "$1" 1737 func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" 1738 fi 1739 func_convert_file_check "$1" "$func_to_host_file_result" 1740} 1741# end func_convert_file_nix_to_w32 1742 1743 1744# func_convert_file_msys_to_cygwin ARG 1745# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 1746# Returns result in func_to_host_file_result. 1747func_convert_file_msys_to_cygwin () 1748{ 1749 $opt_debug 1750 func_to_host_file_result="$1" 1751 if test -n "$1"; then 1752 func_convert_core_msys_to_w32 "$1" 1753 func_cygpath -u "$func_convert_core_msys_to_w32_result" 1754 func_to_host_file_result="$func_cygpath_result" 1755 fi 1756 func_convert_file_check "$1" "$func_to_host_file_result" 1757} 1758# end func_convert_file_msys_to_cygwin 1759 1760 1761# func_convert_file_nix_to_cygwin ARG 1762# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed 1763# in a wine environment, working winepath, and LT_CYGPATH set. Returns result 1764# in func_to_host_file_result. 1765func_convert_file_nix_to_cygwin () 1766{ 1767 $opt_debug 1768 func_to_host_file_result="$1" 1769 if test -n "$1"; then 1770 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. 1771 func_convert_core_file_wine_to_w32 "$1" 1772 func_cygpath -u "$func_convert_core_file_wine_to_w32_result" 1773 func_to_host_file_result="$func_cygpath_result" 1774 fi 1775 func_convert_file_check "$1" "$func_to_host_file_result" 1776} 1777# end func_convert_file_nix_to_cygwin 1778 1779 1780############################################# 1781# $build to $host PATH CONVERSION FUNCTIONS # 1782############################################# 1783# invoked via `$to_host_path_cmd ARG' 1784# 1785# In each case, ARG is the path to be converted from $build to $host format. 1786# The result will be available in $func_to_host_path_result. 1787# 1788# Path separators are also converted from $build format to $host format. If 1789# ARG begins or ends with a path separator character, it is preserved (but 1790# converted to $host format) on output. 1791# 1792# All path conversion functions are named using the following convention: 1793# file name conversion function : func_convert_file_X_to_Y () 1794# path conversion function : func_convert_path_X_to_Y () 1795# where, for any given $build/$host combination the 'X_to_Y' value is the 1796# same. If conversion functions are added for new $build/$host combinations, 1797# the two new functions must follow this pattern, or func_init_to_host_path_cmd 1798# will break. 1799 1800 1801# func_init_to_host_path_cmd 1802# Ensures that function "pointer" variable $to_host_path_cmd is set to the 1803# appropriate value, based on the value of $to_host_file_cmd. 1804to_host_path_cmd= 1805func_init_to_host_path_cmd () 1806{ 1807 $opt_debug 1808 if test -z "$to_host_path_cmd"; then 1809 func_stripname 'func_convert_file_' '' "$to_host_file_cmd" 1810 to_host_path_cmd="func_convert_path_${func_stripname_result}" 1811 fi 1812} 1813 1814 1815# func_to_host_path ARG 1816# Converts the path ARG from $build format to $host format. Return result 1817# in func_to_host_path_result. 1818func_to_host_path () 1819{ 1820 $opt_debug 1821 func_init_to_host_path_cmd 1822 $to_host_path_cmd "$1" 1823} 1824# end func_to_host_path 1825 1826 1827# func_convert_path_noop ARG 1828# Copy ARG to func_to_host_path_result. 1829func_convert_path_noop () 1830{ 1831 func_to_host_path_result="$1" 1832} 1833# end func_convert_path_noop 1834 1835 1836# func_convert_path_msys_to_w32 ARG 1837# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic 1838# conversion to w32 is not available inside the cwrapper. Returns result in 1839# func_to_host_path_result. 1840func_convert_path_msys_to_w32 () 1841{ 1842 $opt_debug 1843 func_to_host_path_result="$1" 1844 if test -n "$1"; then 1845 # Remove leading and trailing path separator characters from ARG. MSYS 1846 # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; 1847 # and winepath ignores them completely. 1848 func_stripname : : "$1" 1849 func_to_host_path_tmp1=$func_stripname_result 1850 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 1851 func_to_host_path_result="$func_convert_core_msys_to_w32_result" 1852 func_convert_path_check : ";" \ 1853 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1854 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1855 fi 1856} 1857# end func_convert_path_msys_to_w32 1858 1859 1860# func_convert_path_cygwin_to_w32 ARG 1861# Convert path ARG from Cygwin to w32 format. Returns result in 1862# func_to_host_file_result. 1863func_convert_path_cygwin_to_w32 () 1864{ 1865 $opt_debug 1866 func_to_host_path_result="$1" 1867 if test -n "$1"; then 1868 # See func_convert_path_msys_to_w32: 1869 func_stripname : : "$1" 1870 func_to_host_path_tmp1=$func_stripname_result 1871 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` 1872 func_convert_path_check : ";" \ 1873 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1874 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1875 fi 1876} 1877# end func_convert_path_cygwin_to_w32 1878 1879 1880# func_convert_path_nix_to_w32 ARG 1881# Convert path ARG from *nix to w32 format. Requires a wine environment and 1882# a working winepath. Returns result in func_to_host_file_result. 1883func_convert_path_nix_to_w32 () 1884{ 1885 $opt_debug 1886 func_to_host_path_result="$1" 1887 if test -n "$1"; then 1888 # See func_convert_path_msys_to_w32: 1889 func_stripname : : "$1" 1890 func_to_host_path_tmp1=$func_stripname_result 1891 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 1892 func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" 1893 func_convert_path_check : ";" \ 1894 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1895 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" 1896 fi 1897} 1898# end func_convert_path_nix_to_w32 1899 1900 1901# func_convert_path_msys_to_cygwin ARG 1902# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. 1903# Returns result in func_to_host_file_result. 1904func_convert_path_msys_to_cygwin () 1905{ 1906 $opt_debug 1907 func_to_host_path_result="$1" 1908 if test -n "$1"; then 1909 # See func_convert_path_msys_to_w32: 1910 func_stripname : : "$1" 1911 func_to_host_path_tmp1=$func_stripname_result 1912 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" 1913 func_cygpath -u -p "$func_convert_core_msys_to_w32_result" 1914 func_to_host_path_result="$func_cygpath_result" 1915 func_convert_path_check : : \ 1916 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1917 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 1918 fi 1919} 1920# end func_convert_path_msys_to_cygwin 1921 1922 1923# func_convert_path_nix_to_cygwin ARG 1924# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a 1925# a wine environment, working winepath, and LT_CYGPATH set. Returns result in 1926# func_to_host_file_result. 1927func_convert_path_nix_to_cygwin () 1928{ 1929 $opt_debug 1930 func_to_host_path_result="$1" 1931 if test -n "$1"; then 1932 # Remove leading and trailing path separator characters from 1933 # ARG. msys behavior is inconsistent here, cygpath turns them 1934 # into '.;' and ';.', and winepath ignores them completely. 1935 func_stripname : : "$1" 1936 func_to_host_path_tmp1=$func_stripname_result 1937 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" 1938 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" 1939 func_to_host_path_result="$func_cygpath_result" 1940 func_convert_path_check : : \ 1941 "$func_to_host_path_tmp1" "$func_to_host_path_result" 1942 func_convert_path_front_back_pathsep ":*" "*:" : "$1" 1943 fi 1944} 1945# end func_convert_path_nix_to_cygwin 1946 1947 1948# func_mode_compile arg... 1949func_mode_compile () 1950{ 1951 $opt_debug 1952 # Get the compilation command and the source file. 1953 base_compile= 1954 srcfile="$nonopt" # always keep a non-empty value in "srcfile" 1955 suppress_opt=yes 1956 suppress_output= 1957 arg_mode=normal 1958 libobj= 1959 later= 1960 pie_flag= 1961 1962 for arg 1963 do 1964 case $arg_mode in 1965 arg ) 1966 # do not "continue". Instead, add this to base_compile 1967 lastarg="$arg" 1968 arg_mode=normal 1969 ;; 1970 1971 target ) 1972 libobj="$arg" 1973 arg_mode=normal 1974 continue 1975 ;; 1976 1977 normal ) 1978 # Accept any command-line options. 1979 case $arg in 1980 -o) 1981 test -n "$libobj" && \ 1982 func_fatal_error "you cannot specify \`-o' more than once" 1983 arg_mode=target 1984 continue 1985 ;; 1986 1987 -pie | -fpie | -fPIE) 1988 func_append pie_flag " $arg" 1989 continue 1990 ;; 1991 1992 -shared | -static | -prefer-pic | -prefer-non-pic) 1993 func_append later " $arg" 1994 continue 1995 ;; 1996 1997 -no-suppress) 1998 suppress_opt=no 1999 continue 2000 ;; 2001 2002 -Xcompiler) 2003 arg_mode=arg # the next one goes into the "base_compile" arg list 2004 continue # The current "srcfile" will either be retained or 2005 ;; # replaced later. I would guess that would be a bug. 2006 2007 -Wc,*) 2008 func_stripname '-Wc,' '' "$arg" 2009 args=$func_stripname_result 2010 lastarg= 2011 save_ifs="$IFS"; IFS=',' 2012 for arg in $args; do 2013 IFS="$save_ifs" 2014 func_append_quoted lastarg "$arg" 2015 done 2016 IFS="$save_ifs" 2017 func_stripname ' ' '' "$lastarg" 2018 lastarg=$func_stripname_result 2019 2020 # Add the arguments to base_compile. 2021 func_append base_compile " $lastarg" 2022 continue 2023 ;; 2024 2025 *) 2026 # Accept the current argument as the source file. 2027 # The previous "srcfile" becomes the current argument. 2028 # 2029 lastarg="$srcfile" 2030 srcfile="$arg" 2031 ;; 2032 esac # case $arg 2033 ;; 2034 esac # case $arg_mode 2035 2036 # Aesthetically quote the previous argument. 2037 func_append_quoted base_compile "$lastarg" 2038 done # for arg 2039 2040 case $arg_mode in 2041 arg) 2042 func_fatal_error "you must specify an argument for -Xcompile" 2043 ;; 2044 target) 2045 func_fatal_error "you must specify a target with \`-o'" 2046 ;; 2047 *) 2048 # Get the name of the library object. 2049 test -z "$libobj" && { 2050 func_basename "$srcfile" 2051 libobj="$func_basename_result" 2052 } 2053 ;; 2054 esac 2055 2056 # Recognize several different file suffixes. 2057 # If the user specifies -o file.o, it is replaced with file.lo 2058 case $libobj in 2059 *.[cCFSifmso] | \ 2060 *.ada | *.adb | *.ads | *.asm | \ 2061 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ 2062 *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) 2063 func_xform "$libobj" 2064 libobj=$func_xform_result 2065 ;; 2066 esac 2067 2068 case $libobj in 2069 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; 2070 *) 2071 func_fatal_error "cannot determine name of library object from \`$libobj'" 2072 ;; 2073 esac 2074 2075 func_infer_tag $base_compile 2076 2077 for arg in $later; do 2078 case $arg in 2079 -shared) 2080 test "$build_libtool_libs" != yes && \ 2081 func_fatal_configuration "can not build a shared library" 2082 build_old_libs=no 2083 continue 2084 ;; 2085 2086 -static) 2087 build_libtool_libs=no 2088 build_old_libs=yes 2089 continue 2090 ;; 2091 2092 -prefer-pic) 2093 pic_mode=yes 2094 continue 2095 ;; 2096 2097 -prefer-non-pic) 2098 pic_mode=no 2099 continue 2100 ;; 2101 esac 2102 done 2103 2104 func_quote_for_eval "$libobj" 2105 test "X$libobj" != "X$func_quote_for_eval_result" \ 2106 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ 2107 && func_warning "libobj name \`$libobj' may not contain shell special characters." 2108 func_dirname_and_basename "$obj" "/" "" 2109 objname="$func_basename_result" 2110 xdir="$func_dirname_result" 2111 lobj=${xdir}$objdir/$objname 2112 2113 test -z "$base_compile" && \ 2114 func_fatal_help "you must specify a compilation command" 2115 2116 # Delete any leftover library objects. 2117 if test "$build_old_libs" = yes; then 2118 removelist="$obj $lobj $libobj ${libobj}T" 2119 else 2120 removelist="$lobj $libobj ${libobj}T" 2121 fi 2122 2123 # On Cygwin there's no "real" PIC flag so we must build both object types 2124 case $host_os in 2125 cygwin* | mingw* | pw32* | os2* | cegcc*) 2126 pic_mode=default 2127 ;; 2128 esac 2129 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then 2130 # non-PIC code in shared libraries is not supported 2131 pic_mode=default 2132 fi 2133 2134 # Calculate the filename of the output object if compiler does 2135 # not support -o with -c 2136 if test "$compiler_c_o" = no; then 2137 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} 2138 lockfile="$output_obj.lock" 2139 else 2140 output_obj= 2141 need_locks=no 2142 lockfile= 2143 fi 2144 2145 # Lock this critical section if it is needed 2146 # We use this script file to make the link, it avoids creating a new file 2147 if test "$need_locks" = yes; then 2148 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 2149 func_echo "Waiting for $lockfile to be removed" 2150 sleep 2 2151 done 2152 elif test "$need_locks" = warn; then 2153 if test -f "$lockfile"; then 2154 $ECHO "\ 2155*** ERROR, $lockfile exists and contains: 2156`cat $lockfile 2>/dev/null` 2157 2158This indicates that another process is trying to use the same 2159temporary object file, and libtool could not work around it because 2160your compiler does not support \`-c' and \`-o' together. If you 2161repeat this compilation, it may succeed, by chance, but you had better 2162avoid parallel builds (make -j) in this platform, or get a better 2163compiler." 2164 2165 $opt_dry_run || $RM $removelist 2166 exit $EXIT_FAILURE 2167 fi 2168 func_append removelist " $output_obj" 2169 $ECHO "$srcfile" > "$lockfile" 2170 fi 2171 2172 $opt_dry_run || $RM $removelist 2173 func_append removelist " $lockfile" 2174 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 2175 2176 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 2177 srcfile=$func_to_tool_file_result 2178 func_quote_for_eval "$srcfile" 2179 qsrcfile=$func_quote_for_eval_result 2180 2181 # Only build a PIC object if we are building libtool libraries. 2182 if test "$build_libtool_libs" = yes; then 2183 # Without this assignment, base_compile gets emptied. 2184 fbsd_hideous_sh_bug=$base_compile 2185 2186 if test "$pic_mode" != no; then 2187 command="$base_compile $qsrcfile $pic_flag" 2188 else 2189 # Don't build PIC code 2190 command="$base_compile $qsrcfile" 2191 fi 2192 2193 func_mkdir_p "$xdir$objdir" 2194 2195 if test -z "$output_obj"; then 2196 # Place PIC objects in $objdir 2197 func_append command " -o $lobj" 2198 fi 2199 2200 func_show_eval_locale "$command" \ 2201 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' 2202 2203 if test "$need_locks" = warn && 2204 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 2205 $ECHO "\ 2206*** ERROR, $lockfile contains: 2207`cat $lockfile 2>/dev/null` 2208 2209but it should contain: 2210$srcfile 2211 2212This indicates that another process is trying to use the same 2213temporary object file, and libtool could not work around it because 2214your compiler does not support \`-c' and \`-o' together. If you 2215repeat this compilation, it may succeed, by chance, but you had better 2216avoid parallel builds (make -j) in this platform, or get a better 2217compiler." 2218 2219 $opt_dry_run || $RM $removelist 2220 exit $EXIT_FAILURE 2221 fi 2222 2223 # Just move the object if needed, then go on to compile the next one 2224 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then 2225 func_show_eval '$MV "$output_obj" "$lobj"' \ 2226 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 2227 fi 2228 2229 # Allow error messages only from the first compilation. 2230 if test "$suppress_opt" = yes; then 2231 suppress_output=' >/dev/null 2>&1' 2232 fi 2233 fi 2234 2235 # Only build a position-dependent object if we build old libraries. 2236 if test "$build_old_libs" = yes; then 2237 if test "$pic_mode" != yes; then 2238 # Don't build PIC code 2239 command="$base_compile $qsrcfile$pie_flag" 2240 else 2241 command="$base_compile $qsrcfile $pic_flag" 2242 fi 2243 if test "$compiler_c_o" = yes; then 2244 func_append command " -o $obj" 2245 fi 2246 2247 # Suppress compiler output if we already did a PIC compilation. 2248 func_append command "$suppress_output" 2249 func_show_eval_locale "$command" \ 2250 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 2251 2252 if test "$need_locks" = warn && 2253 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then 2254 $ECHO "\ 2255*** ERROR, $lockfile contains: 2256`cat $lockfile 2>/dev/null` 2257 2258but it should contain: 2259$srcfile 2260 2261This indicates that another process is trying to use the same 2262temporary object file, and libtool could not work around it because 2263your compiler does not support \`-c' and \`-o' together. If you 2264repeat this compilation, it may succeed, by chance, but you had better 2265avoid parallel builds (make -j) in this platform, or get a better 2266compiler." 2267 2268 $opt_dry_run || $RM $removelist 2269 exit $EXIT_FAILURE 2270 fi 2271 2272 # Just move the object if needed 2273 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then 2274 func_show_eval '$MV "$output_obj" "$obj"' \ 2275 'error=$?; $opt_dry_run || $RM $removelist; exit $error' 2276 fi 2277 fi 2278 2279 $opt_dry_run || { 2280 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" 2281 2282 # Unlock the critical section if it was locked 2283 if test "$need_locks" != no; then 2284 removelist=$lockfile 2285 $RM "$lockfile" 2286 fi 2287 } 2288 2289 exit $EXIT_SUCCESS 2290} 2291 2292$opt_help || { 2293 test "$opt_mode" = compile && func_mode_compile ${1+"$@"} 2294} 2295 2296func_mode_help () 2297{ 2298 # We need to display help for each of the modes. 2299 case $opt_mode in 2300 "") 2301 # Generic help is extracted from the usage comments 2302 # at the start of this file. 2303 func_help 2304 ;; 2305 2306 clean) 2307 $ECHO \ 2308"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... 2309 2310Remove files from the build directory. 2311 2312RM is the name of the program to use to delete files associated with each FILE 2313(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed 2314to RM. 2315 2316If FILE is a libtool library, object or program, all the files associated 2317with it are deleted. Otherwise, only FILE itself is deleted using RM." 2318 ;; 2319 2320 compile) 2321 $ECHO \ 2322"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE 2323 2324Compile a source file into a libtool library object. 2325 2326This mode accepts the following additional options: 2327 2328 -o OUTPUT-FILE set the output file name to OUTPUT-FILE 2329 -no-suppress do not suppress compiler output for multiple passes 2330 -prefer-pic try to build PIC objects only 2331 -prefer-non-pic try to build non-PIC objects only 2332 -shared do not build a \`.o' file suitable for static linking 2333 -static only build a \`.o' file suitable for static linking 2334 -Wc,FLAG pass FLAG directly to the compiler 2335 2336COMPILE-COMMAND is a command to be used in creating a \`standard' object file 2337from the given SOURCEFILE. 2338 2339The output file name is determined by removing the directory component from 2340SOURCEFILE, then substituting the C source code suffix \`.c' with the 2341library object suffix, \`.lo'." 2342 ;; 2343 2344 execute) 2345 $ECHO \ 2346"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... 2347 2348Automatically set library path, then run a program. 2349 2350This mode accepts the following additional options: 2351 2352 -dlopen FILE add the directory containing FILE to the library path 2353 2354This mode sets the library path environment variable according to \`-dlopen' 2355flags. 2356 2357If any of the ARGS are libtool executable wrappers, then they are translated 2358into their corresponding uninstalled binary, and any of their required library 2359directories are added to the library path. 2360 2361Then, COMMAND is executed, with ARGS as arguments." 2362 ;; 2363 2364 finish) 2365 $ECHO \ 2366"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... 2367 2368Complete the installation of libtool libraries. 2369 2370Each LIBDIR is a directory that contains libtool libraries. 2371 2372The commands that this mode executes may require superuser privileges. Use 2373the \`--dry-run' option if you just want to see what would be executed." 2374 ;; 2375 2376 install) 2377 $ECHO \ 2378"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... 2379 2380Install executables or libraries. 2381 2382INSTALL-COMMAND is the installation command. The first component should be 2383either the \`install' or \`cp' program. 2384 2385The following components of INSTALL-COMMAND are treated specially: 2386 2387 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation 2388 2389The rest of the components are interpreted as arguments to that command (only 2390BSD-compatible install options are recognized)." 2391 ;; 2392 2393 link) 2394 $ECHO \ 2395"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... 2396 2397Link object files or libraries together to form another library, or to 2398create an executable program. 2399 2400LINK-COMMAND is a command using the C compiler that you would use to create 2401a program from several object files. 2402 2403The following components of LINK-COMMAND are treated specially: 2404 2405 -all-static do not do any dynamic linking at all 2406 -avoid-version do not add a version suffix if possible 2407 -bindir BINDIR specify path to binaries directory (for systems where 2408 libraries must be found in the PATH setting at runtime) 2409 -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime 2410 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols 2411 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) 2412 -export-symbols SYMFILE 2413 try to export only the symbols listed in SYMFILE 2414 -export-symbols-regex REGEX 2415 try to export only the symbols matching REGEX 2416 -LLIBDIR search LIBDIR for required installed libraries 2417 -lNAME OUTPUT-FILE requires the installed library libNAME 2418 -module build a library that can dlopened 2419 -no-fast-install disable the fast-install mode 2420 -no-install link a not-installable executable 2421 -no-undefined declare that a library does not refer to external symbols 2422 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects 2423 -objectlist FILE Use a list of object files found in FILE to specify objects 2424 -precious-files-regex REGEX 2425 don't remove output files matching REGEX 2426 -release RELEASE specify package release information 2427 -rpath LIBDIR the created library will eventually be installed in LIBDIR 2428 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries 2429 -shared only do dynamic linking of libtool libraries 2430 -shrext SUFFIX override the standard shared library file extension 2431 -static do not do any dynamic linking of uninstalled libtool libraries 2432 -static-libtool-libs 2433 do not do any dynamic linking of libtool libraries 2434 -version-info CURRENT[:REVISION[:AGE]] 2435 specify library version info [each variable defaults to 0] 2436 -weak LIBNAME declare that the target provides the LIBNAME interface 2437 -Wc,FLAG 2438 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler 2439 -Wl,FLAG 2440 -Xlinker FLAG pass linker-specific FLAG directly to the linker 2441 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) 2442 2443All other options (arguments beginning with \`-') are ignored. 2444 2445Every other argument is treated as a filename. Files ending in \`.la' are 2446treated as uninstalled libtool libraries, other files are standard or library 2447object files. 2448 2449If the OUTPUT-FILE ends in \`.la', then a libtool library is created, 2450only library objects (\`.lo' files) may be specified, and \`-rpath' is 2451required, except when creating a convenience library. 2452 2453If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created 2454using \`ar' and \`ranlib', or on Windows using \`lib'. 2455 2456If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file 2457is created, otherwise an executable program is created." 2458 ;; 2459 2460 uninstall) 2461 $ECHO \ 2462"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... 2463 2464Remove libraries from an installation directory. 2465 2466RM is the name of the program to use to delete files associated with each FILE 2467(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed 2468to RM. 2469 2470If FILE is a libtool library, all the files associated with it are deleted. 2471Otherwise, only FILE itself is deleted using RM." 2472 ;; 2473 2474 *) 2475 func_fatal_help "invalid operation mode \`$opt_mode'" 2476 ;; 2477 esac 2478 2479 echo 2480 $ECHO "Try \`$progname --help' for more information about other modes." 2481} 2482 2483# Now that we've collected a possible --mode arg, show help if necessary 2484if $opt_help; then 2485 if test "$opt_help" = :; then 2486 func_mode_help 2487 else 2488 { 2489 func_help noexit 2490 for opt_mode in compile link execute install finish uninstall clean; do 2491 func_mode_help 2492 done 2493 } | sed -n '1p; 2,$s/^Usage:/ or: /p' 2494 { 2495 func_help noexit 2496 for opt_mode in compile link execute install finish uninstall clean; do 2497 echo 2498 func_mode_help 2499 done 2500 } | 2501 sed '1d 2502 /^When reporting/,/^Report/{ 2503 H 2504 d 2505 } 2506 $x 2507 /information about other modes/d 2508 /more detailed .*MODE/d 2509 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' 2510 fi 2511 exit $? 2512fi 2513 2514 2515# func_mode_execute arg... 2516func_mode_execute () 2517{ 2518 $opt_debug 2519 # The first argument is the command name. 2520 cmd="$nonopt" 2521 test -z "$cmd" && \ 2522 func_fatal_help "you must specify a COMMAND" 2523 2524 # Handle -dlopen flags immediately. 2525 for file in $opt_dlopen; do 2526 test -f "$file" \ 2527 || func_fatal_help "\`$file' is not a file" 2528 2529 dir= 2530 case $file in 2531 *.la) 2532 func_resolve_sysroot "$file" 2533 file=$func_resolve_sysroot_result 2534 2535 # Check to see that this really is a libtool archive. 2536 func_lalib_unsafe_p "$file" \ 2537 || func_fatal_help "\`$lib' is not a valid libtool archive" 2538 2539 # Read the libtool library. 2540 dlname= 2541 library_names= 2542 func_source "$file" 2543 2544 # Skip this library if it cannot be dlopened. 2545 if test -z "$dlname"; then 2546 # Warn if it was a shared library. 2547 test -n "$library_names" && \ 2548 func_warning "\`$file' was not linked with \`-export-dynamic'" 2549 continue 2550 fi 2551 2552 func_dirname "$file" "" "." 2553 dir="$func_dirname_result" 2554 2555 if test -f "$dir/$objdir/$dlname"; then 2556 func_append dir "/$objdir" 2557 else 2558 if test ! -f "$dir/$dlname"; then 2559 func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 2560 fi 2561 fi 2562 ;; 2563 2564 *.lo) 2565 # Just add the directory containing the .lo file. 2566 func_dirname "$file" "" "." 2567 dir="$func_dirname_result" 2568 ;; 2569 2570 *) 2571 func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" 2572 continue 2573 ;; 2574 esac 2575 2576 # Get the absolute pathname. 2577 absdir=`cd "$dir" && pwd` 2578 test -n "$absdir" && dir="$absdir" 2579 2580 # Now add the directory to shlibpath_var. 2581 if eval "test -z \"\$$shlibpath_var\""; then 2582 eval "$shlibpath_var=\"\$dir\"" 2583 else 2584 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" 2585 fi 2586 done 2587 2588 # This variable tells wrapper scripts just to set shlibpath_var 2589 # rather than running their programs. 2590 libtool_execute_magic="$magic" 2591 2592 # Check if any of the arguments is a wrapper script. 2593 args= 2594 for file 2595 do 2596 case $file in 2597 -* | *.la | *.lo ) ;; 2598 *) 2599 # Do a test to see if this is really a libtool program. 2600 if func_ltwrapper_script_p "$file"; then 2601 func_source "$file" 2602 # Transform arg to wrapped name. 2603 file="$progdir/$program" 2604 elif func_ltwrapper_executable_p "$file"; then 2605 func_ltwrapper_scriptname "$file" 2606 func_source "$func_ltwrapper_scriptname_result" 2607 # Transform arg to wrapped name. 2608 file="$progdir/$program" 2609 fi 2610 ;; 2611 esac 2612 # Quote arguments (to preserve shell metacharacters). 2613 func_append_quoted args "$file" 2614 done 2615 2616 if test "X$opt_dry_run" = Xfalse; then 2617 if test -n "$shlibpath_var"; then 2618 # Export the shlibpath_var. 2619 eval "export $shlibpath_var" 2620 fi 2621 2622 # Restore saved environment variables 2623 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES 2624 do 2625 eval "if test \"\${save_$lt_var+set}\" = set; then 2626 $lt_var=\$save_$lt_var; export $lt_var 2627 else 2628 $lt_unset $lt_var 2629 fi" 2630 done 2631 2632 # Now prepare to actually exec the command. 2633 exec_cmd="\$cmd$args" 2634 else 2635 # Display what would be done. 2636 if test -n "$shlibpath_var"; then 2637 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" 2638 echo "export $shlibpath_var" 2639 fi 2640 $ECHO "$cmd$args" 2641 exit $EXIT_SUCCESS 2642 fi 2643} 2644 2645test "$opt_mode" = execute && func_mode_execute ${1+"$@"} 2646 2647 2648# func_mode_finish arg... 2649func_mode_finish () 2650{ 2651 $opt_debug 2652 libs= 2653 libdirs= 2654 admincmds= 2655 2656 for opt in "$nonopt" ${1+"$@"} 2657 do 2658 if test -d "$opt"; then 2659 func_append libdirs " $opt" 2660 2661 elif test -f "$opt"; then 2662 if func_lalib_unsafe_p "$opt"; then 2663 func_append libs " $opt" 2664 else 2665 func_warning "\`$opt' is not a valid libtool archive" 2666 fi 2667 2668 else 2669 func_fatal_error "invalid argument \`$opt'" 2670 fi 2671 done 2672 2673 if test -n "$libs"; then 2674 if test -n "$lt_sysroot"; then 2675 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` 2676 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" 2677 else 2678 sysroot_cmd= 2679 fi 2680 2681 # Remove sysroot references 2682 if $opt_dry_run; then 2683 for lib in $libs; do 2684 echo "removing references to $lt_sysroot and \`=' prefixes from $lib" 2685 done 2686 else 2687 tmpdir=`func_mktempdir` 2688 for lib in $libs; do 2689 sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ 2690 > $tmpdir/tmp-la 2691 mv -f $tmpdir/tmp-la $lib 2692 done 2693 ${RM}r "$tmpdir" 2694 fi 2695 fi 2696 2697 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 2698 for libdir in $libdirs; do 2699 if test -n "$finish_cmds"; then 2700 # Do each command in the finish commands. 2701 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds 2702'"$cmd"'"' 2703 fi 2704 if test -n "$finish_eval"; then 2705 # Do the single finish_eval. 2706 eval cmds=\"$finish_eval\" 2707 $opt_dry_run || eval "$cmds" || func_append admincmds " 2708 $cmds" 2709 fi 2710 done 2711 fi 2712 2713 # Exit here if they wanted silent mode. 2714 $opt_silent && exit $EXIT_SUCCESS 2715 2716 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then 2717 echo "----------------------------------------------------------------------" 2718 echo "Libraries have been installed in:" 2719 for libdir in $libdirs; do 2720 $ECHO " $libdir" 2721 done 2722 echo 2723 echo "If you ever happen to want to link against installed libraries" 2724 echo "in a given directory, LIBDIR, you must either use libtool, and" 2725 echo "specify the full pathname of the library, or use the \`-LLIBDIR'" 2726 echo "flag during linking and do at least one of the following:" 2727 if test -n "$shlibpath_var"; then 2728 echo " - add LIBDIR to the \`$shlibpath_var' environment variable" 2729 echo " during execution" 2730 fi 2731 if test -n "$runpath_var"; then 2732 echo " - add LIBDIR to the \`$runpath_var' environment variable" 2733 echo " during linking" 2734 fi 2735 if test -n "$hardcode_libdir_flag_spec"; then 2736 libdir=LIBDIR 2737 eval flag=\"$hardcode_libdir_flag_spec\" 2738 2739 $ECHO " - use the \`$flag' linker flag" 2740 fi 2741 if test -n "$admincmds"; then 2742 $ECHO " - have your system administrator run these commands:$admincmds" 2743 fi 2744 if test -f /etc/ld.so.conf; then 2745 echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" 2746 fi 2747 echo 2748 2749 echo "See any operating system documentation about shared libraries for" 2750 case $host in 2751 solaris2.[6789]|solaris2.1[0-9]) 2752 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" 2753 echo "pages." 2754 ;; 2755 *) 2756 echo "more information, such as the ld(1) and ld.so(8) manual pages." 2757 ;; 2758 esac 2759 echo "----------------------------------------------------------------------" 2760 fi 2761 exit $EXIT_SUCCESS 2762} 2763 2764test "$opt_mode" = finish && func_mode_finish ${1+"$@"} 2765 2766 2767# func_mode_install arg... 2768func_mode_install () 2769{ 2770 $opt_debug 2771 # There may be an optional sh(1) argument at the beginning of 2772 # install_prog (especially on Windows NT). 2773 if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || 2774 # Allow the use of GNU shtool's install command. 2775 case $nonopt in *shtool*) :;; *) false;; esac; then 2776 # Aesthetically quote it. 2777 func_quote_for_eval "$nonopt" 2778 install_prog="$func_quote_for_eval_result " 2779 arg=$1 2780 shift 2781 else 2782 install_prog= 2783 arg=$nonopt 2784 fi 2785 2786 # The real first argument should be the name of the installation program. 2787 # Aesthetically quote it. 2788 func_quote_for_eval "$arg" 2789 func_append install_prog "$func_quote_for_eval_result" 2790 install_shared_prog=$install_prog 2791 case " $install_prog " in 2792 *[\\\ /]cp\ *) install_cp=: ;; 2793 *) install_cp=false ;; 2794 esac 2795 2796 # We need to accept at least all the BSD install flags. 2797 dest= 2798 files= 2799 opts= 2800 prev= 2801 install_type= 2802 isdir=no 2803 stripme= 2804 no_mode=: 2805 for arg 2806 do 2807 arg2= 2808 if test -n "$dest"; then 2809 func_append files " $dest" 2810 dest=$arg 2811 continue 2812 fi 2813 2814 case $arg in 2815 -d) isdir=yes ;; 2816 -f) 2817 if $install_cp; then :; else 2818 prev=$arg 2819 fi 2820 ;; 2821 -g | -m | -o) 2822 prev=$arg 2823 ;; 2824 -s) 2825 stripme=" -s" 2826 continue 2827 ;; 2828 -*) 2829 ;; 2830 *) 2831 # If the previous option needed an argument, then skip it. 2832 if test -n "$prev"; then 2833 if test "x$prev" = x-m && test -n "$install_override_mode"; then 2834 arg2=$install_override_mode 2835 no_mode=false 2836 fi 2837 prev= 2838 else 2839 dest=$arg 2840 continue 2841 fi 2842 ;; 2843 esac 2844 2845 # Aesthetically quote the argument. 2846 func_quote_for_eval "$arg" 2847 func_append install_prog " $func_quote_for_eval_result" 2848 if test -n "$arg2"; then 2849 func_quote_for_eval "$arg2" 2850 fi 2851 func_append install_shared_prog " $func_quote_for_eval_result" 2852 done 2853 2854 test -z "$install_prog" && \ 2855 func_fatal_help "you must specify an install program" 2856 2857 test -n "$prev" && \ 2858 func_fatal_help "the \`$prev' option requires an argument" 2859 2860 if test -n "$install_override_mode" && $no_mode; then 2861 if $install_cp; then :; else 2862 func_quote_for_eval "$install_override_mode" 2863 func_append install_shared_prog " -m $func_quote_for_eval_result" 2864 fi 2865 fi 2866 2867 if test -z "$files"; then 2868 if test -z "$dest"; then 2869 func_fatal_help "no file or destination specified" 2870 else 2871 func_fatal_help "you must specify a destination" 2872 fi 2873 fi 2874 2875 # Strip any trailing slash from the destination. 2876 func_stripname '' '/' "$dest" 2877 dest=$func_stripname_result 2878 2879 # Check to see that the destination is a directory. 2880 test -d "$dest" && isdir=yes 2881 if test "$isdir" = yes; then 2882 destdir="$dest" 2883 destname= 2884 else 2885 func_dirname_and_basename "$dest" "" "." 2886 destdir="$func_dirname_result" 2887 destname="$func_basename_result" 2888 2889 # Not a directory, so check to see that there is only one file specified. 2890 set dummy $files; shift 2891 test "$#" -gt 1 && \ 2892 func_fatal_help "\`$dest' is not a directory" 2893 fi 2894 case $destdir in 2895 [\\/]* | [A-Za-z]:[\\/]*) ;; 2896 *) 2897 for file in $files; do 2898 case $file in 2899 *.lo) ;; 2900 *) 2901 func_fatal_help "\`$destdir' must be an absolute directory name" 2902 ;; 2903 esac 2904 done 2905 ;; 2906 esac 2907 2908 # This variable tells wrapper scripts just to set variables rather 2909 # than running their programs. 2910 libtool_install_magic="$magic" 2911 2912 staticlibs= 2913 future_libdirs= 2914 current_libdirs= 2915 for file in $files; do 2916 2917 # Do each installation. 2918 case $file in 2919 *.$libext) 2920 # Do the static libraries later. 2921 func_append staticlibs " $file" 2922 ;; 2923 2924 *.la) 2925 func_resolve_sysroot "$file" 2926 file=$func_resolve_sysroot_result 2927 2928 # Check to see that this really is a libtool archive. 2929 func_lalib_unsafe_p "$file" \ 2930 || func_fatal_help "\`$file' is not a valid libtool archive" 2931 2932 library_names= 2933 old_library= 2934 relink_command= 2935 func_source "$file" 2936 2937 # Add the libdir to current_libdirs if it is the destination. 2938 if test "X$destdir" = "X$libdir"; then 2939 case "$current_libdirs " in 2940 *" $libdir "*) ;; 2941 *) func_append current_libdirs " $libdir" ;; 2942 esac 2943 else 2944 # Note the libdir as a future libdir. 2945 case "$future_libdirs " in 2946 *" $libdir "*) ;; 2947 *) func_append future_libdirs " $libdir" ;; 2948 esac 2949 fi 2950 2951 func_dirname "$file" "/" "" 2952 dir="$func_dirname_result" 2953 func_append dir "$objdir" 2954 2955 if test -n "$relink_command"; then 2956 # Determine the prefix the user has applied to our future dir. 2957 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` 2958 2959 # Don't allow the user to place us outside of our expected 2960 # location b/c this prevents finding dependent libraries that 2961 # are installed to the same prefix. 2962 # At present, this check doesn't affect windows .dll's that 2963 # are installed into $libdir/../bin (currently, that works fine) 2964 # but it's something to keep an eye on. 2965 test "$inst_prefix_dir" = "$destdir" && \ 2966 func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" 2967 2968 if test -n "$inst_prefix_dir"; then 2969 # Stick the inst_prefix_dir data into the link command. 2970 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` 2971 else 2972 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` 2973 fi 2974 2975 func_warning "relinking \`$file'" 2976 func_show_eval "$relink_command" \ 2977 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' 2978 fi 2979 2980 # See the names of the shared library. 2981 set dummy $library_names; shift 2982 if test -n "$1"; then 2983 realname="$1" 2984 shift 2985 2986 srcname="$realname" 2987 test -n "$relink_command" && srcname="$realname"T 2988 2989 # Install the shared library and build the symlinks. 2990 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 2991 'exit $?' 2992 tstripme="$stripme" 2993 case $host_os in 2994 cygwin* | mingw* | pw32* | cegcc*) 2995 case $realname in 2996 *.dll.a) 2997 tstripme="" 2998 ;; 2999 esac 3000 ;; 3001 esac 3002 if test -n "$tstripme" && test -n "$striplib"; then 3003 func_show_eval "$striplib $destdir/$realname" 'exit $?' 3004 fi 3005 3006 if test "$#" -gt 0; then 3007 # Delete the old symlinks, and create new ones. 3008 # Try `ln -sf' first, because the `ln' binary might depend on 3009 # the symlink we replace! Solaris /bin/ln does not understand -f, 3010 # so we also need to try rm && ln -s. 3011 for linkname 3012 do 3013 test "$linkname" != "$realname" \ 3014 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" 3015 done 3016 fi 3017 3018 # Do each command in the postinstall commands. 3019 lib="$destdir/$realname" 3020 func_execute_cmds "$postinstall_cmds" 'exit $?' 3021 fi 3022 3023 # Install the pseudo-library for information purposes. 3024 func_basename "$file" 3025 name="$func_basename_result" 3026 instname="$dir/$name"i 3027 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' 3028 3029 # Maybe install the static library, too. 3030 test -n "$old_library" && func_append staticlibs " $dir/$old_library" 3031 ;; 3032 3033 *.lo) 3034 # Install (i.e. copy) a libtool object. 3035 3036 # Figure out destination file name, if it wasn't already specified. 3037 if test -n "$destname"; then 3038 destfile="$destdir/$destname" 3039 else 3040 func_basename "$file" 3041 destfile="$func_basename_result" 3042 destfile="$destdir/$destfile" 3043 fi 3044 3045 # Deduce the name of the destination old-style object file. 3046 case $destfile in 3047 *.lo) 3048 func_lo2o "$destfile" 3049 staticdest=$func_lo2o_result 3050 ;; 3051 *.$objext) 3052 staticdest="$destfile" 3053 destfile= 3054 ;; 3055 *) 3056 func_fatal_help "cannot copy a libtool object to \`$destfile'" 3057 ;; 3058 esac 3059 3060 # Install the libtool object if requested. 3061 test -n "$destfile" && \ 3062 func_show_eval "$install_prog $file $destfile" 'exit $?' 3063 3064 # Install the old object if enabled. 3065 if test "$build_old_libs" = yes; then 3066 # Deduce the name of the old-style object file. 3067 func_lo2o "$file" 3068 staticobj=$func_lo2o_result 3069 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' 3070 fi 3071 exit $EXIT_SUCCESS 3072 ;; 3073 3074 *) 3075 # Figure out destination file name, if it wasn't already specified. 3076 if test -n "$destname"; then 3077 destfile="$destdir/$destname" 3078 else 3079 func_basename "$file" 3080 destfile="$func_basename_result" 3081 destfile="$destdir/$destfile" 3082 fi 3083 3084 # If the file is missing, and there is a .exe on the end, strip it 3085 # because it is most likely a libtool script we actually want to 3086 # install 3087 stripped_ext="" 3088 case $file in 3089 *.exe) 3090 if test ! -f "$file"; then 3091 func_stripname '' '.exe' "$file" 3092 file=$func_stripname_result 3093 stripped_ext=".exe" 3094 fi 3095 ;; 3096 esac 3097 3098 # Do a test to see if this is really a libtool program. 3099 case $host in 3100 *cygwin* | *mingw*) 3101 if func_ltwrapper_executable_p "$file"; then 3102 func_ltwrapper_scriptname "$file" 3103 wrapper=$func_ltwrapper_scriptname_result 3104 else 3105 func_stripname '' '.exe' "$file" 3106 wrapper=$func_stripname_result 3107 fi 3108 ;; 3109 *) 3110 wrapper=$file 3111 ;; 3112 esac 3113 if func_ltwrapper_script_p "$wrapper"; then 3114 notinst_deplibs= 3115 relink_command= 3116 3117 func_source "$wrapper" 3118 3119 # Check the variables that should have been set. 3120 test -z "$generated_by_libtool_version" && \ 3121 func_fatal_error "invalid libtool wrapper script \`$wrapper'" 3122 3123 finalize=yes 3124 for lib in $notinst_deplibs; do 3125 # Check to see that each library is installed. 3126 libdir= 3127 if test -f "$lib"; then 3128 func_source "$lib" 3129 fi 3130 libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test 3131 if test -n "$libdir" && test ! -f "$libfile"; then 3132 func_warning "\`$lib' has not been installed in \`$libdir'" 3133 finalize=no 3134 fi 3135 done 3136 3137 relink_command= 3138 func_source "$wrapper" 3139 3140 outputname= 3141 if test "$fast_install" = no && test -n "$relink_command"; then 3142 $opt_dry_run || { 3143 if test "$finalize" = yes; then 3144 tmpdir=`func_mktempdir` 3145 func_basename "$file$stripped_ext" 3146 file="$func_basename_result" 3147 outputname="$tmpdir/$file" 3148 # Replace the output file specification. 3149 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` 3150 3151 $opt_silent || { 3152 func_quote_for_expand "$relink_command" 3153 eval "func_echo $func_quote_for_expand_result" 3154 } 3155 if eval "$relink_command"; then : 3156 else 3157 func_error "error: relink \`$file' with the above command before installing it" 3158 $opt_dry_run || ${RM}r "$tmpdir" 3159 continue 3160 fi 3161 file="$outputname" 3162 else 3163 func_warning "cannot relink \`$file'" 3164 fi 3165 } 3166 else 3167 # Install the binary that we compiled earlier. 3168 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` 3169 fi 3170 fi 3171 3172 # remove .exe since cygwin /usr/bin/install will append another 3173 # one anyway 3174 case $install_prog,$host in 3175 */usr/bin/install*,*cygwin*) 3176 case $file:$destfile in 3177 *.exe:*.exe) 3178 # this is ok 3179 ;; 3180 *.exe:*) 3181 destfile=$destfile.exe 3182 ;; 3183 *:*.exe) 3184 func_stripname '' '.exe' "$destfile" 3185 destfile=$func_stripname_result 3186 ;; 3187 esac 3188 ;; 3189 esac 3190 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' 3191 $opt_dry_run || if test -n "$outputname"; then 3192 ${RM}r "$tmpdir" 3193 fi 3194 ;; 3195 esac 3196 done 3197 3198 for file in $staticlibs; do 3199 func_basename "$file" 3200 name="$func_basename_result" 3201 3202 # Set up the ranlib parameters. 3203 oldlib="$destdir/$name" 3204 3205 func_show_eval "$install_prog \$file \$oldlib" 'exit $?' 3206 3207 if test -n "$stripme" && test -n "$old_striplib"; then 3208 func_show_eval "$old_striplib $oldlib" 'exit $?' 3209 fi 3210 3211 # Do each command in the postinstall commands. 3212 func_execute_cmds "$old_postinstall_cmds" 'exit $?' 3213 done 3214 3215 test -n "$future_libdirs" && \ 3216 func_warning "remember to run \`$progname --finish$future_libdirs'" 3217 3218 if test -n "$current_libdirs"; then 3219 # Maybe just do a dry run. 3220 $opt_dry_run && current_libdirs=" -n$current_libdirs" 3221 exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' 3222 else 3223 exit $EXIT_SUCCESS 3224 fi 3225} 3226 3227test "$opt_mode" = install && func_mode_install ${1+"$@"} 3228 3229 3230# func_generate_dlsyms outputname originator pic_p 3231# Extract symbols from dlprefiles and create ${outputname}S.o with 3232# a dlpreopen symbol table. 3233func_generate_dlsyms () 3234{ 3235 $opt_debug 3236 my_outputname="$1" 3237 my_originator="$2" 3238 my_pic_p="${3-no}" 3239 my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` 3240 my_dlsyms= 3241 3242 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 3243 if test -n "$NM" && test -n "$global_symbol_pipe"; then 3244 my_dlsyms="${my_outputname}S.c" 3245 else 3246 func_error "not configured to extract global symbols from dlpreopened files" 3247 fi 3248 fi 3249 3250 if test -n "$my_dlsyms"; then 3251 case $my_dlsyms in 3252 "") ;; 3253 *.c) 3254 # Discover the nlist of each of the dlfiles. 3255 nlist="$output_objdir/${my_outputname}.nm" 3256 3257 func_show_eval "$RM $nlist ${nlist}S ${nlist}T" 3258 3259 # Parse the name list into a source file. 3260 func_verbose "creating $output_objdir/$my_dlsyms" 3261 3262 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ 3263/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ 3264/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ 3265 3266#ifdef __cplusplus 3267extern \"C\" { 3268#endif 3269 3270#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) 3271#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" 3272#endif 3273 3274/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3275#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3276/* DATA imports from DLLs on WIN32 con't be const, because runtime 3277 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3278# define LT_DLSYM_CONST 3279#elif defined(__osf__) 3280/* This system does not cope well with relocations in const data. */ 3281# define LT_DLSYM_CONST 3282#else 3283# define LT_DLSYM_CONST const 3284#endif 3285 3286/* External symbol declarations for the compiler. */\ 3287" 3288 3289 if test "$dlself" = yes; then 3290 func_verbose "generating symbol list for \`$output'" 3291 3292 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" 3293 3294 # Add our own program objects to the symbol list. 3295 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` 3296 for progfile in $progfiles; do 3297 func_to_tool_file "$progfile" func_convert_file_msys_to_w32 3298 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" 3299 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" 3300 done 3301 3302 if test -n "$exclude_expsyms"; then 3303 $opt_dry_run || { 3304 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' 3305 eval '$MV "$nlist"T "$nlist"' 3306 } 3307 fi 3308 3309 if test -n "$export_symbols_regex"; then 3310 $opt_dry_run || { 3311 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' 3312 eval '$MV "$nlist"T "$nlist"' 3313 } 3314 fi 3315 3316 # Prepare the list of exported symbols 3317 if test -z "$export_symbols"; then 3318 export_symbols="$output_objdir/$outputname.exp" 3319 $opt_dry_run || { 3320 $RM $export_symbols 3321 eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' 3322 case $host in 3323 *cygwin* | *mingw* | *cegcc* ) 3324 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 3325 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' 3326 ;; 3327 esac 3328 } 3329 else 3330 $opt_dry_run || { 3331 eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' 3332 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' 3333 eval '$MV "$nlist"T "$nlist"' 3334 case $host in 3335 *cygwin* | *mingw* | *cegcc* ) 3336 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' 3337 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' 3338 ;; 3339 esac 3340 } 3341 fi 3342 fi 3343 3344 for dlprefile in $dlprefiles; do 3345 func_verbose "extracting global C symbols from \`$dlprefile'" 3346 func_basename "$dlprefile" 3347 name="$func_basename_result" 3348 case $host in 3349 *cygwin* | *mingw* | *cegcc* ) 3350 # if an import library, we need to obtain dlname 3351 if func_win32_import_lib_p "$dlprefile"; then 3352 func_tr_sh "$dlprefile" 3353 eval "curr_lafile=\$libfile_$func_tr_sh_result" 3354 dlprefile_dlbasename="" 3355 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then 3356 # Use subshell, to avoid clobbering current variable values 3357 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` 3358 if test -n "$dlprefile_dlname" ; then 3359 func_basename "$dlprefile_dlname" 3360 dlprefile_dlbasename="$func_basename_result" 3361 else 3362 # no lafile. user explicitly requested -dlpreopen <import library>. 3363 $sharedlib_from_linklib_cmd "$dlprefile" 3364 dlprefile_dlbasename=$sharedlib_from_linklib_result 3365 fi 3366 fi 3367 $opt_dry_run || { 3368 if test -n "$dlprefile_dlbasename" ; then 3369 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' 3370 else 3371 func_warning "Could not compute DLL name from $name" 3372 eval '$ECHO ": $name " >> "$nlist"' 3373 fi 3374 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3375 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | 3376 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" 3377 } 3378 else # not an import lib 3379 $opt_dry_run || { 3380 eval '$ECHO ": $name " >> "$nlist"' 3381 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3382 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 3383 } 3384 fi 3385 ;; 3386 *) 3387 $opt_dry_run || { 3388 eval '$ECHO ": $name " >> "$nlist"' 3389 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 3390 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" 3391 } 3392 ;; 3393 esac 3394 done 3395 3396 $opt_dry_run || { 3397 # Make sure we have at least an empty file. 3398 test -f "$nlist" || : > "$nlist" 3399 3400 if test -n "$exclude_expsyms"; then 3401 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T 3402 $MV "$nlist"T "$nlist" 3403 fi 3404 3405 # Try sorting and uniquifying the output. 3406 if $GREP -v "^: " < "$nlist" | 3407 if sort -k 3 </dev/null >/dev/null 2>&1; then 3408 sort -k 3 3409 else 3410 sort +2 3411 fi | 3412 uniq > "$nlist"S; then 3413 : 3414 else 3415 $GREP -v "^: " < "$nlist" > "$nlist"S 3416 fi 3417 3418 if test -f "$nlist"S; then 3419 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' 3420 else 3421 echo '/* NONE */' >> "$output_objdir/$my_dlsyms" 3422 fi 3423 3424 echo >> "$output_objdir/$my_dlsyms" "\ 3425 3426/* The mapping between symbol names and symbols. */ 3427typedef struct { 3428 const char *name; 3429 void *address; 3430} lt_dlsymlist; 3431extern LT_DLSYM_CONST lt_dlsymlist 3432lt_${my_prefix}_LTX_preloaded_symbols[]; 3433LT_DLSYM_CONST lt_dlsymlist 3434lt_${my_prefix}_LTX_preloaded_symbols[] = 3435{\ 3436 { \"$my_originator\", (void *) 0 }," 3437 3438 case $need_lib_prefix in 3439 no) 3440 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" 3441 ;; 3442 *) 3443 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" 3444 ;; 3445 esac 3446 echo >> "$output_objdir/$my_dlsyms" "\ 3447 {0, (void *) 0} 3448}; 3449 3450/* This works around a problem in FreeBSD linker */ 3451#ifdef FREEBSD_WORKAROUND 3452static const void *lt_preloaded_setup() { 3453 return lt_${my_prefix}_LTX_preloaded_symbols; 3454} 3455#endif 3456 3457#ifdef __cplusplus 3458} 3459#endif\ 3460" 3461 } # !$opt_dry_run 3462 3463 pic_flag_for_symtable= 3464 case "$compile_command " in 3465 *" -static "*) ;; 3466 *) 3467 case $host in 3468 # compiling the symbol table file with pic_flag works around 3469 # a FreeBSD bug that causes programs to crash when -lm is 3470 # linked before any other PIC object. But we must not use 3471 # pic_flag when linking with -static. The problem exists in 3472 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. 3473 *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) 3474 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; 3475 *-*-hpux*) 3476 pic_flag_for_symtable=" $pic_flag" ;; 3477 *) 3478 if test "X$my_pic_p" != Xno; then 3479 pic_flag_for_symtable=" $pic_flag" 3480 fi 3481 ;; 3482 esac 3483 ;; 3484 esac 3485 symtab_cflags= 3486 for arg in $LTCFLAGS; do 3487 case $arg in 3488 -pie | -fpie | -fPIE) ;; 3489 *) func_append symtab_cflags " $arg" ;; 3490 esac 3491 done 3492 3493 # Now compile the dynamic symbol file. 3494 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' 3495 3496 # Clean up the generated files. 3497 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' 3498 3499 # Transform the symbol file into the correct name. 3500 symfileobj="$output_objdir/${my_outputname}S.$objext" 3501 case $host in 3502 *cygwin* | *mingw* | *cegcc* ) 3503 if test -f "$output_objdir/$my_outputname.def"; then 3504 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 3505 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` 3506 else 3507 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3508 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3509 fi 3510 ;; 3511 *) 3512 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3513 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` 3514 ;; 3515 esac 3516 ;; 3517 *) 3518 func_fatal_error "unknown suffix for \`$my_dlsyms'" 3519 ;; 3520 esac 3521 else 3522 # We keep going just in case the user didn't refer to 3523 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe 3524 # really was required. 3525 3526 # Nullify the symbol file. 3527 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` 3528 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` 3529 fi 3530} 3531 3532# func_win32_libid arg 3533# return the library type of file 'arg' 3534# 3535# Need a lot of goo to handle *both* DLLs and import libs 3536# Has to be a shell function in order to 'eat' the argument 3537# that is supplied when $file_magic_command is called. 3538# Despite the name, also deal with 64 bit binaries. 3539func_win32_libid () 3540{ 3541 $opt_debug 3542 win32_libid_type="unknown" 3543 win32_fileres=`file -L $1 2>/dev/null` 3544 case $win32_fileres in 3545 *ar\ archive\ import\ library*) # definitely import 3546 win32_libid_type="x86 archive import" 3547 ;; 3548 *ar\ archive*) # could be an import, or static 3549 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. 3550 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | 3551 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then 3552 func_to_tool_file "$1" func_convert_file_msys_to_w32 3553 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | 3554 $SED -n -e ' 3555 1,100{ 3556 / I /{ 3557 s,.*,import, 3558 p 3559 q 3560 } 3561 }'` 3562 case $win32_nmres in 3563 import*) win32_libid_type="x86 archive import";; 3564 *) win32_libid_type="x86 archive static";; 3565 esac 3566 fi 3567 ;; 3568 *DLL*) 3569 win32_libid_type="x86 DLL" 3570 ;; 3571 *executable*) # but shell scripts are "executable" too... 3572 case $win32_fileres in 3573 *MS\ Windows\ PE\ Intel*) 3574 win32_libid_type="x86 DLL" 3575 ;; 3576 esac 3577 ;; 3578 esac 3579 $ECHO "$win32_libid_type" 3580} 3581 3582# func_cygming_dll_for_implib ARG 3583# 3584# Platform-specific function to extract the 3585# name of the DLL associated with the specified 3586# import library ARG. 3587# Invoked by eval'ing the libtool variable 3588# $sharedlib_from_linklib_cmd 3589# Result is available in the variable 3590# $sharedlib_from_linklib_result 3591func_cygming_dll_for_implib () 3592{ 3593 $opt_debug 3594 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` 3595} 3596 3597# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs 3598# 3599# The is the core of a fallback implementation of a 3600# platform-specific function to extract the name of the 3601# DLL associated with the specified import library LIBNAME. 3602# 3603# SECTION_NAME is either .idata$6 or .idata$7, depending 3604# on the platform and compiler that created the implib. 3605# 3606# Echos the name of the DLL associated with the 3607# specified import library. 3608func_cygming_dll_for_implib_fallback_core () 3609{ 3610 $opt_debug 3611 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` 3612 $OBJDUMP -s --section "$1" "$2" 2>/dev/null | 3613 $SED '/^Contents of section '"$match_literal"':/{ 3614 # Place marker at beginning of archive member dllname section 3615 s/.*/====MARK====/ 3616 p 3617 d 3618 } 3619 # These lines can sometimes be longer than 43 characters, but 3620 # are always uninteresting 3621 /:[ ]*file format pe[i]\{,1\}-/d 3622 /^In archive [^:]*:/d 3623 # Ensure marker is printed 3624 /^====MARK====/p 3625 # Remove all lines with less than 43 characters 3626 /^.\{43\}/!d 3627 # From remaining lines, remove first 43 characters 3628 s/^.\{43\}//' | 3629 $SED -n ' 3630 # Join marker and all lines until next marker into a single line 3631 /^====MARK====/ b para 3632 H 3633 $ b para 3634 b 3635 :para 3636 x 3637 s/\n//g 3638 # Remove the marker 3639 s/^====MARK====// 3640 # Remove trailing dots and whitespace 3641 s/[\. \t]*$// 3642 # Print 3643 /./p' | 3644 # we now have a list, one entry per line, of the stringified 3645 # contents of the appropriate section of all members of the 3646 # archive which possess that section. Heuristic: eliminate 3647 # all those which have a first or second character that is 3648 # a '.' (that is, objdump's representation of an unprintable 3649 # character.) This should work for all archives with less than 3650 # 0x302f exports -- but will fail for DLLs whose name actually 3651 # begins with a literal '.' or a single character followed by 3652 # a '.'. 3653 # 3654 # Of those that remain, print the first one. 3655 $SED -e '/^\./d;/^.\./d;q' 3656} 3657 3658# func_cygming_gnu_implib_p ARG 3659# This predicate returns with zero status (TRUE) if 3660# ARG is a GNU/binutils-style import library. Returns 3661# with nonzero status (FALSE) otherwise. 3662func_cygming_gnu_implib_p () 3663{ 3664 $opt_debug 3665 func_to_tool_file "$1" func_convert_file_msys_to_w32 3666 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` 3667 test -n "$func_cygming_gnu_implib_tmp" 3668} 3669 3670# func_cygming_ms_implib_p ARG 3671# This predicate returns with zero status (TRUE) if 3672# ARG is an MS-style import library. Returns 3673# with nonzero status (FALSE) otherwise. 3674func_cygming_ms_implib_p () 3675{ 3676 $opt_debug 3677 func_to_tool_file "$1" func_convert_file_msys_to_w32 3678 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` 3679 test -n "$func_cygming_ms_implib_tmp" 3680} 3681 3682# func_cygming_dll_for_implib_fallback ARG 3683# Platform-specific function to extract the 3684# name of the DLL associated with the specified 3685# import library ARG. 3686# 3687# This fallback implementation is for use when $DLLTOOL 3688# does not support the --identify-strict option. 3689# Invoked by eval'ing the libtool variable 3690# $sharedlib_from_linklib_cmd 3691# Result is available in the variable 3692# $sharedlib_from_linklib_result 3693func_cygming_dll_for_implib_fallback () 3694{ 3695 $opt_debug 3696 if func_cygming_gnu_implib_p "$1" ; then 3697 # binutils import library 3698 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` 3699 elif func_cygming_ms_implib_p "$1" ; then 3700 # ms-generated import library 3701 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` 3702 else 3703 # unknown 3704 sharedlib_from_linklib_result="" 3705 fi 3706} 3707 3708 3709# func_extract_an_archive dir oldlib 3710func_extract_an_archive () 3711{ 3712 $opt_debug 3713 f_ex_an_ar_dir="$1"; shift 3714 f_ex_an_ar_oldlib="$1" 3715 if test "$lock_old_archive_extraction" = yes; then 3716 lockfile=$f_ex_an_ar_oldlib.lock 3717 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do 3718 func_echo "Waiting for $lockfile to be removed" 3719 sleep 2 3720 done 3721 fi 3722 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 3723 'stat=$?; rm -f "$lockfile"; exit $stat' 3724 if test "$lock_old_archive_extraction" = yes; then 3725 $opt_dry_run || rm -f "$lockfile" 3726 fi 3727 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then 3728 : 3729 else 3730 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 3731 fi 3732} 3733 3734 3735# func_extract_archives gentop oldlib ... 3736func_extract_archives () 3737{ 3738 $opt_debug 3739 my_gentop="$1"; shift 3740 my_oldlibs=${1+"$@"} 3741 my_oldobjs="" 3742 my_xlib="" 3743 my_xabs="" 3744 my_xdir="" 3745 3746 for my_xlib in $my_oldlibs; do 3747 # Extract the objects. 3748 case $my_xlib in 3749 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; 3750 *) my_xabs=`pwd`"/$my_xlib" ;; 3751 esac 3752 func_basename "$my_xlib" 3753 my_xlib="$func_basename_result" 3754 my_xlib_u=$my_xlib 3755 while :; do 3756 case " $extracted_archives " in 3757 *" $my_xlib_u "*) 3758 func_arith $extracted_serial + 1 3759 extracted_serial=$func_arith_result 3760 my_xlib_u=lt$extracted_serial-$my_xlib ;; 3761 *) break ;; 3762 esac 3763 done 3764 extracted_archives="$extracted_archives $my_xlib_u" 3765 my_xdir="$my_gentop/$my_xlib_u" 3766 3767 func_mkdir_p "$my_xdir" 3768 3769 case $host in 3770 *-darwin*) 3771 func_verbose "Extracting $my_xabs" 3772 # Do not bother doing anything if just a dry run 3773 $opt_dry_run || { 3774 darwin_orig_dir=`pwd` 3775 cd $my_xdir || exit $? 3776 darwin_archive=$my_xabs 3777 darwin_curdir=`pwd` 3778 darwin_base_archive=`basename "$darwin_archive"` 3779 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` 3780 if test -n "$darwin_arches"; then 3781 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` 3782 darwin_arch= 3783 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" 3784 for darwin_arch in $darwin_arches ; do 3785 func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" 3786 $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" 3787 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" 3788 func_extract_an_archive "`pwd`" "${darwin_base_archive}" 3789 cd "$darwin_curdir" 3790 $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" 3791 done # $darwin_arches 3792 ## Okay now we've a bunch of thin objects, gotta fatten them up :) 3793 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` 3794 darwin_file= 3795 darwin_files= 3796 for darwin_file in $darwin_filelist; do 3797 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` 3798 $LIPO -create -output "$darwin_file" $darwin_files 3799 done # $darwin_filelist 3800 $RM -rf unfat-$$ 3801 cd "$darwin_orig_dir" 3802 else 3803 cd $darwin_orig_dir 3804 func_extract_an_archive "$my_xdir" "$my_xabs" 3805 fi # $darwin_arches 3806 } # !$opt_dry_run 3807 ;; 3808 *) 3809 func_extract_an_archive "$my_xdir" "$my_xabs" 3810 ;; 3811 esac 3812 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` 3813 done 3814 3815 func_extract_archives_result="$my_oldobjs" 3816} 3817 3818 3819# func_emit_wrapper [arg=no] 3820# 3821# Emit a libtool wrapper script on stdout. 3822# Don't directly open a file because we may want to 3823# incorporate the script contents within a cygwin/mingw 3824# wrapper executable. Must ONLY be called from within 3825# func_mode_link because it depends on a number of variables 3826# set therein. 3827# 3828# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR 3829# variable will take. If 'yes', then the emitted script 3830# will assume that the directory in which it is stored is 3831# the $objdir directory. This is a cygwin/mingw-specific 3832# behavior. 3833func_emit_wrapper () 3834{ 3835 func_emit_wrapper_arg1=${1-no} 3836 3837 $ECHO "\ 3838#! $SHELL 3839 3840# $output - temporary wrapper script for $objdir/$outputname 3841# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 3842# 3843# The $output program cannot be directly executed until all the libtool 3844# libraries that it depends on are installed. 3845# 3846# This wrapper script should never be moved out of the build directory. 3847# If it is, it will not operate correctly. 3848 3849# Sed substitution that helps us do robust quoting. It backslashifies 3850# metacharacters that are still active within double-quoted strings. 3851sed_quote_subst='$sed_quote_subst' 3852 3853# Be Bourne compatible 3854if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then 3855 emulate sh 3856 NULLCMD=: 3857 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which 3858 # is contrary to our usage. Disable this feature. 3859 alias -g '\${1+\"\$@\"}'='\"\$@\"' 3860 setopt NO_GLOB_SUBST 3861else 3862 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac 3863fi 3864BIN_SH=xpg4; export BIN_SH # for Tru64 3865DUALCASE=1; export DUALCASE # for MKS sh 3866 3867# The HP-UX ksh and POSIX shell print the target directory to stdout 3868# if CDPATH is set. 3869(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3870 3871relink_command=\"$relink_command\" 3872 3873# This environment variable determines our operation mode. 3874if test \"\$libtool_install_magic\" = \"$magic\"; then 3875 # install mode needs the following variables: 3876 generated_by_libtool_version='$macro_version' 3877 notinst_deplibs='$notinst_deplibs' 3878else 3879 # When we are sourced in execute mode, \$file and \$ECHO are already set. 3880 if test \"\$libtool_execute_magic\" != \"$magic\"; then 3881 file=\"\$0\"" 3882 3883 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` 3884 $ECHO "\ 3885 3886# A function that is used when there is no print builtin or printf. 3887func_fallback_echo () 3888{ 3889 eval 'cat <<_LTECHO_EOF 3890\$1 3891_LTECHO_EOF' 3892} 3893 ECHO=\"$qECHO\" 3894 fi 3895 3896# Very basic option parsing. These options are (a) specific to 3897# the libtool wrapper, (b) are identical between the wrapper 3898# /script/ and the wrapper /executable/ which is used only on 3899# windows platforms, and (c) all begin with the string "--lt-" 3900# (application programs are unlikely to have options which match 3901# this pattern). 3902# 3903# There are only two supported options: --lt-debug and 3904# --lt-dump-script. There is, deliberately, no --lt-help. 3905# 3906# The first argument to this parsing function should be the 3907# script's $0 value, followed by "$@". 3908lt_option_debug= 3909func_parse_lt_options () 3910{ 3911 lt_script_arg0=\$0 3912 shift 3913 for lt_opt 3914 do 3915 case \"\$lt_opt\" in 3916 --lt-debug) lt_option_debug=1 ;; 3917 --lt-dump-script) 3918 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` 3919 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. 3920 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` 3921 cat \"\$lt_dump_D/\$lt_dump_F\" 3922 exit 0 3923 ;; 3924 --lt-*) 3925 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 3926 exit 1 3927 ;; 3928 esac 3929 done 3930 3931 # Print the debug banner immediately: 3932 if test -n \"\$lt_option_debug\"; then 3933 echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 3934 fi 3935} 3936 3937# Used when --lt-debug. Prints its arguments to stdout 3938# (redirection is the responsibility of the caller) 3939func_lt_dump_args () 3940{ 3941 lt_dump_args_N=1; 3942 for lt_arg 3943 do 3944 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" 3945 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` 3946 done 3947} 3948 3949# Core function for launching the target application 3950func_exec_program_core () 3951{ 3952" 3953 case $host in 3954 # Backslashes separate directories on plain windows 3955 *-*-mingw | *-*-os2* | *-cegcc*) 3956 $ECHO "\ 3957 if test -n \"\$lt_option_debug\"; then 3958 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 3959 func_lt_dump_args \${1+\"\$@\"} 1>&2 3960 fi 3961 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} 3962" 3963 ;; 3964 3965 *) 3966 $ECHO "\ 3967 if test -n \"\$lt_option_debug\"; then 3968 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 3969 func_lt_dump_args \${1+\"\$@\"} 1>&2 3970 fi 3971 exec \"\$progdir/\$program\" \${1+\"\$@\"} 3972" 3973 ;; 3974 esac 3975 $ECHO "\ 3976 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 3977 exit 1 3978} 3979 3980# A function to encapsulate launching the target application 3981# Strips options in the --lt-* namespace from \$@ and 3982# launches target application with the remaining arguments. 3983func_exec_program () 3984{ 3985 for lt_wr_arg 3986 do 3987 case \$lt_wr_arg in 3988 --lt-*) ;; 3989 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; 3990 esac 3991 shift 3992 done 3993 func_exec_program_core \${1+\"\$@\"} 3994} 3995 3996 # Parse options 3997 func_parse_lt_options \"\$0\" \${1+\"\$@\"} 3998 3999 # Find the directory that this script lives in. 4000 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` 4001 test \"x\$thisdir\" = \"x\$file\" && thisdir=. 4002 4003 # Follow symbolic links until we get to the real thisdir. 4004 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` 4005 while test -n \"\$file\"; do 4006 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` 4007 4008 # If there was a directory component, then change thisdir. 4009 if test \"x\$destdir\" != \"x\$file\"; then 4010 case \"\$destdir\" in 4011 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; 4012 *) thisdir=\"\$thisdir/\$destdir\" ;; 4013 esac 4014 fi 4015 4016 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` 4017 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` 4018 done 4019 4020 # Usually 'no', except on cygwin/mingw when embedded into 4021 # the cwrapper. 4022 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 4023 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then 4024 # special case for '.' 4025 if test \"\$thisdir\" = \".\"; then 4026 thisdir=\`pwd\` 4027 fi 4028 # remove .libs from thisdir 4029 case \"\$thisdir\" in 4030 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; 4031 $objdir ) thisdir=. ;; 4032 esac 4033 fi 4034 4035 # Try to get the absolute directory name. 4036 absdir=\`cd \"\$thisdir\" && pwd\` 4037 test -n \"\$absdir\" && thisdir=\"\$absdir\" 4038" 4039 4040 if test "$fast_install" = yes; then 4041 $ECHO "\ 4042 program=lt-'$outputname'$exeext 4043 progdir=\"\$thisdir/$objdir\" 4044 4045 if test ! -f \"\$progdir/\$program\" || 4046 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ 4047 test \"X\$file\" != \"X\$progdir/\$program\"; }; then 4048 4049 file=\"\$\$-\$program\" 4050 4051 if test ! -d \"\$progdir\"; then 4052 $MKDIR \"\$progdir\" 4053 else 4054 $RM \"\$progdir/\$file\" 4055 fi" 4056 4057 $ECHO "\ 4058 4059 # relink executable if necessary 4060 if test -n \"\$relink_command\"; then 4061 if relink_command_output=\`eval \$relink_command 2>&1\`; then : 4062 else 4063 $ECHO \"\$relink_command_output\" >&2 4064 $RM \"\$progdir/\$file\" 4065 exit 1 4066 fi 4067 fi 4068 4069 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || 4070 { $RM \"\$progdir/\$program\"; 4071 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } 4072 $RM \"\$progdir/\$file\" 4073 fi" 4074 else 4075 $ECHO "\ 4076 program='$outputname' 4077 progdir=\"\$thisdir/$objdir\" 4078" 4079 fi 4080 4081 $ECHO "\ 4082 4083 if test -f \"\$progdir/\$program\"; then" 4084 4085 # fixup the dll searchpath if we need to. 4086 # 4087 # Fix the DLL searchpath if we need to. Do this before prepending 4088 # to shlibpath, because on Windows, both are PATH and uninstalled 4089 # libraries must come first. 4090 if test -n "$dllsearchpath"; then 4091 $ECHO "\ 4092 # Add the dll search path components to the executable PATH 4093 PATH=$dllsearchpath:\$PATH 4094" 4095 fi 4096 4097 # Export our shlibpath_var if we have one. 4098 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 4099 $ECHO "\ 4100 # Add our own library path to $shlibpath_var 4101 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" 4102 4103 # Some systems cannot cope with colon-terminated $shlibpath_var 4104 # The second colon is a workaround for a bug in BeOS R4 sed 4105 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` 4106 4107 export $shlibpath_var 4108" 4109 fi 4110 4111 $ECHO "\ 4112 if test \"\$libtool_execute_magic\" != \"$magic\"; then 4113 # Run the actual program with our arguments. 4114 func_exec_program \${1+\"\$@\"} 4115 fi 4116 else 4117 # The program doesn't exist. 4118 \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 4119 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 4120 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 4121 exit 1 4122 fi 4123fi\ 4124" 4125} 4126 4127 4128# func_emit_cwrapperexe_src 4129# emit the source code for a wrapper executable on stdout 4130# Must ONLY be called from within func_mode_link because 4131# it depends on a number of variable set therein. 4132func_emit_cwrapperexe_src () 4133{ 4134 cat <<EOF 4135 4136/* $cwrappersource - temporary wrapper executable for $objdir/$outputname 4137 Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 4138 4139 The $output program cannot be directly executed until all the libtool 4140 libraries that it depends on are installed. 4141 4142 This wrapper executable should never be moved out of the build directory. 4143 If it is, it will not operate correctly. 4144*/ 4145EOF 4146 cat <<"EOF" 4147#ifdef _MSC_VER 4148# define _CRT_SECURE_NO_DEPRECATE 1 4149#endif 4150#include <stdio.h> 4151#include <stdlib.h> 4152#ifdef _MSC_VER 4153# include <direct.h> 4154# include <process.h> 4155# include <io.h> 4156#else 4157# include <unistd.h> 4158# include <stdint.h> 4159# ifdef __CYGWIN__ 4160# include <io.h> 4161# endif 4162#endif 4163#include <malloc.h> 4164#include <stdarg.h> 4165#include <assert.h> 4166#include <string.h> 4167#include <ctype.h> 4168#include <errno.h> 4169#include <fcntl.h> 4170#include <sys/stat.h> 4171 4172/* declarations of non-ANSI functions */ 4173#if defined(__MINGW32__) 4174# ifdef __STRICT_ANSI__ 4175int _putenv (const char *); 4176# endif 4177#elif defined(__CYGWIN__) 4178# ifdef __STRICT_ANSI__ 4179char *realpath (const char *, char *); 4180int putenv (char *); 4181int setenv (const char *, const char *, int); 4182# endif 4183/* #elif defined (other platforms) ... */ 4184#endif 4185 4186/* portability defines, excluding path handling macros */ 4187#if defined(_MSC_VER) 4188# define setmode _setmode 4189# define stat _stat 4190# define chmod _chmod 4191# define getcwd _getcwd 4192# define putenv _putenv 4193# define S_IXUSR _S_IEXEC 4194# ifndef _INTPTR_T_DEFINED 4195# define _INTPTR_T_DEFINED 4196# define intptr_t int 4197# endif 4198#elif defined(__MINGW32__) 4199# define setmode _setmode 4200# define stat _stat 4201# define chmod _chmod 4202# define getcwd _getcwd 4203# define putenv _putenv 4204#elif defined(__CYGWIN__) 4205# define HAVE_SETENV 4206# define FOPEN_WB "wb" 4207/* #elif defined (other platforms) ... */ 4208#endif 4209 4210#if defined(PATH_MAX) 4211# define LT_PATHMAX PATH_MAX 4212#elif defined(MAXPATHLEN) 4213# define LT_PATHMAX MAXPATHLEN 4214#else 4215# define LT_PATHMAX 1024 4216#endif 4217 4218#ifndef S_IXOTH 4219# define S_IXOTH 0 4220#endif 4221#ifndef S_IXGRP 4222# define S_IXGRP 0 4223#endif 4224 4225/* path handling portability macros */ 4226#ifndef DIR_SEPARATOR 4227# define DIR_SEPARATOR '/' 4228# define PATH_SEPARATOR ':' 4229#endif 4230 4231#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ 4232 defined (__OS2__) 4233# define HAVE_DOS_BASED_FILE_SYSTEM 4234# define FOPEN_WB "wb" 4235# ifndef DIR_SEPARATOR_2 4236# define DIR_SEPARATOR_2 '\\' 4237# endif 4238# ifndef PATH_SEPARATOR_2 4239# define PATH_SEPARATOR_2 ';' 4240# endif 4241#endif 4242 4243#ifndef DIR_SEPARATOR_2 4244# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) 4245#else /* DIR_SEPARATOR_2 */ 4246# define IS_DIR_SEPARATOR(ch) \ 4247 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) 4248#endif /* DIR_SEPARATOR_2 */ 4249 4250#ifndef PATH_SEPARATOR_2 4251# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) 4252#else /* PATH_SEPARATOR_2 */ 4253# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) 4254#endif /* PATH_SEPARATOR_2 */ 4255 4256#ifndef FOPEN_WB 4257# define FOPEN_WB "w" 4258#endif 4259#ifndef _O_BINARY 4260# define _O_BINARY 0 4261#endif 4262 4263#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) 4264#define XFREE(stale) do { \ 4265 if (stale) { free ((void *) stale); stale = 0; } \ 4266} while (0) 4267 4268#if defined(LT_DEBUGWRAPPER) 4269static int lt_debug = 1; 4270#else 4271static int lt_debug = 0; 4272#endif 4273 4274const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ 4275 4276void *xmalloc (size_t num); 4277char *xstrdup (const char *string); 4278const char *base_name (const char *name); 4279char *find_executable (const char *wrapper); 4280char *chase_symlinks (const char *pathspec); 4281int make_executable (const char *path); 4282int check_executable (const char *path); 4283char *strendzap (char *str, const char *pat); 4284void lt_debugprintf (const char *file, int line, const char *fmt, ...); 4285void lt_fatal (const char *file, int line, const char *message, ...); 4286static const char *nonnull (const char *s); 4287static const char *nonempty (const char *s); 4288void lt_setenv (const char *name, const char *value); 4289char *lt_extend_str (const char *orig_value, const char *add, int to_end); 4290void lt_update_exe_path (const char *name, const char *value); 4291void lt_update_lib_path (const char *name, const char *value); 4292char **prepare_spawn (char **argv); 4293void lt_dump_script (FILE *f); 4294EOF 4295 4296 cat <<EOF 4297volatile const char * MAGIC_EXE = "$magic_exe"; 4298const char * LIB_PATH_VARNAME = "$shlibpath_var"; 4299EOF 4300 4301 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then 4302 func_to_host_path "$temp_rpath" 4303 cat <<EOF 4304const char * LIB_PATH_VALUE = "$func_to_host_path_result"; 4305EOF 4306 else 4307 cat <<"EOF" 4308const char * LIB_PATH_VALUE = ""; 4309EOF 4310 fi 4311 4312 if test -n "$dllsearchpath"; then 4313 func_to_host_path "$dllsearchpath:" 4314 cat <<EOF 4315const char * EXE_PATH_VARNAME = "PATH"; 4316const char * EXE_PATH_VALUE = "$func_to_host_path_result"; 4317EOF 4318 else 4319 cat <<"EOF" 4320const char * EXE_PATH_VARNAME = ""; 4321const char * EXE_PATH_VALUE = ""; 4322EOF 4323 fi 4324 4325 if test "$fast_install" = yes; then 4326 cat <<EOF 4327const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ 4328EOF 4329 else 4330 cat <<EOF 4331const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ 4332EOF 4333 fi 4334 4335 4336 cat <<"EOF" 4337 4338#define LTWRAPPER_OPTION_PREFIX "--lt-" 4339 4340static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; 4341static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; 4342static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; 4343 4344int 4345main (int argc, char *argv[]) 4346{ 4347 char **newargz; 4348 int newargc; 4349 char *tmp_pathspec; 4350 char *actual_cwrapper_path; 4351 char *actual_cwrapper_name; 4352 char *target_name; 4353 char *lt_argv_zero; 4354 intptr_t rval = 127; 4355 4356 int i; 4357 4358 program_name = (char *) xstrdup (base_name (argv[0])); 4359 newargz = XMALLOC (char *, argc + 1); 4360 4361 /* very simple arg parsing; don't want to rely on getopt 4362 * also, copy all non cwrapper options to newargz, except 4363 * argz[0], which is handled differently 4364 */ 4365 newargc=0; 4366 for (i = 1; i < argc; i++) 4367 { 4368 if (strcmp (argv[i], dumpscript_opt) == 0) 4369 { 4370EOF 4371 case "$host" in 4372 *mingw* | *cygwin* ) 4373 # make stdout use "unix" line endings 4374 echo " setmode(1,_O_BINARY);" 4375 ;; 4376 esac 4377 4378 cat <<"EOF" 4379 lt_dump_script (stdout); 4380 return 0; 4381 } 4382 if (strcmp (argv[i], debug_opt) == 0) 4383 { 4384 lt_debug = 1; 4385 continue; 4386 } 4387 if (strcmp (argv[i], ltwrapper_option_prefix) == 0) 4388 { 4389 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX 4390 namespace, but it is not one of the ones we know about and 4391 have already dealt with, above (inluding dump-script), then 4392 report an error. Otherwise, targets might begin to believe 4393 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX 4394 namespace. The first time any user complains about this, we'll 4395 need to make LTWRAPPER_OPTION_PREFIX a configure-time option 4396 or a configure.ac-settable value. 4397 */ 4398 lt_fatal (__FILE__, __LINE__, 4399 "unrecognized %s option: '%s'", 4400 ltwrapper_option_prefix, argv[i]); 4401 } 4402 /* otherwise ... */ 4403 newargz[++newargc] = xstrdup (argv[i]); 4404 } 4405 newargz[++newargc] = NULL; 4406 4407EOF 4408 cat <<EOF 4409 /* The GNU banner must be the first non-error debug message */ 4410 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n"); 4411EOF 4412 cat <<"EOF" 4413 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); 4414 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); 4415 4416 tmp_pathspec = find_executable (argv[0]); 4417 if (tmp_pathspec == NULL) 4418 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); 4419 lt_debugprintf (__FILE__, __LINE__, 4420 "(main) found exe (before symlink chase) at: %s\n", 4421 tmp_pathspec); 4422 4423 actual_cwrapper_path = chase_symlinks (tmp_pathspec); 4424 lt_debugprintf (__FILE__, __LINE__, 4425 "(main) found exe (after symlink chase) at: %s\n", 4426 actual_cwrapper_path); 4427 XFREE (tmp_pathspec); 4428 4429 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); 4430 strendzap (actual_cwrapper_path, actual_cwrapper_name); 4431 4432 /* wrapper name transforms */ 4433 strendzap (actual_cwrapper_name, ".exe"); 4434 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); 4435 XFREE (actual_cwrapper_name); 4436 actual_cwrapper_name = tmp_pathspec; 4437 tmp_pathspec = 0; 4438 4439 /* target_name transforms -- use actual target program name; might have lt- prefix */ 4440 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); 4441 strendzap (target_name, ".exe"); 4442 tmp_pathspec = lt_extend_str (target_name, ".exe", 1); 4443 XFREE (target_name); 4444 target_name = tmp_pathspec; 4445 tmp_pathspec = 0; 4446 4447 lt_debugprintf (__FILE__, __LINE__, 4448 "(main) libtool target name: %s\n", 4449 target_name); 4450EOF 4451 4452 cat <<EOF 4453 newargz[0] = 4454 XMALLOC (char, (strlen (actual_cwrapper_path) + 4455 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); 4456 strcpy (newargz[0], actual_cwrapper_path); 4457 strcat (newargz[0], "$objdir"); 4458 strcat (newargz[0], "/"); 4459EOF 4460 4461 cat <<"EOF" 4462 /* stop here, and copy so we don't have to do this twice */ 4463 tmp_pathspec = xstrdup (newargz[0]); 4464 4465 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ 4466 strcat (newargz[0], actual_cwrapper_name); 4467 4468 /* DO want the lt- prefix here if it exists, so use target_name */ 4469 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); 4470 XFREE (tmp_pathspec); 4471 tmp_pathspec = NULL; 4472EOF 4473 4474 case $host_os in 4475 mingw*) 4476 cat <<"EOF" 4477 { 4478 char* p; 4479 while ((p = strchr (newargz[0], '\\')) != NULL) 4480 { 4481 *p = '/'; 4482 } 4483 while ((p = strchr (lt_argv_zero, '\\')) != NULL) 4484 { 4485 *p = '/'; 4486 } 4487 } 4488EOF 4489 ;; 4490 esac 4491 4492 cat <<"EOF" 4493 XFREE (target_name); 4494 XFREE (actual_cwrapper_path); 4495 XFREE (actual_cwrapper_name); 4496 4497 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ 4498 lt_setenv ("DUALCASE", "1"); /* for MSK sh */ 4499 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must 4500 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) 4501 because on Windows, both *_VARNAMEs are PATH but uninstalled 4502 libraries must come first. */ 4503 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); 4504 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); 4505 4506 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", 4507 nonnull (lt_argv_zero)); 4508 for (i = 0; i < newargc; i++) 4509 { 4510 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", 4511 i, nonnull (newargz[i])); 4512 } 4513 4514EOF 4515 4516 case $host_os in 4517 mingw*) 4518 cat <<"EOF" 4519 /* execv doesn't actually work on mingw as expected on unix */ 4520 newargz = prepare_spawn (newargz); 4521 rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); 4522 if (rval == -1) 4523 { 4524 /* failed to start process */ 4525 lt_debugprintf (__FILE__, __LINE__, 4526 "(main) failed to launch target \"%s\": %s\n", 4527 lt_argv_zero, nonnull (strerror (errno))); 4528 return 127; 4529 } 4530 return rval; 4531EOF 4532 ;; 4533 *) 4534 cat <<"EOF" 4535 execv (lt_argv_zero, newargz); 4536 return rval; /* =127, but avoids unused variable warning */ 4537EOF 4538 ;; 4539 esac 4540 4541 cat <<"EOF" 4542} 4543 4544void * 4545xmalloc (size_t num) 4546{ 4547 void *p = (void *) malloc (num); 4548 if (!p) 4549 lt_fatal (__FILE__, __LINE__, "memory exhausted"); 4550 4551 return p; 4552} 4553 4554char * 4555xstrdup (const char *string) 4556{ 4557 return string ? strcpy ((char *) xmalloc (strlen (string) + 1), 4558 string) : NULL; 4559} 4560 4561const char * 4562base_name (const char *name) 4563{ 4564 const char *base; 4565 4566#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4567 /* Skip over the disk name in MSDOS pathnames. */ 4568 if (isalpha ((unsigned char) name[0]) && name[1] == ':') 4569 name += 2; 4570#endif 4571 4572 for (base = name; *name; name++) 4573 if (IS_DIR_SEPARATOR (*name)) 4574 base = name + 1; 4575 return base; 4576} 4577 4578int 4579check_executable (const char *path) 4580{ 4581 struct stat st; 4582 4583 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", 4584 nonempty (path)); 4585 if ((!path) || (!*path)) 4586 return 0; 4587 4588 if ((stat (path, &st) >= 0) 4589 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) 4590 return 1; 4591 else 4592 return 0; 4593} 4594 4595int 4596make_executable (const char *path) 4597{ 4598 int rval = 0; 4599 struct stat st; 4600 4601 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", 4602 nonempty (path)); 4603 if ((!path) || (!*path)) 4604 return 0; 4605 4606 if (stat (path, &st) >= 0) 4607 { 4608 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); 4609 } 4610 return rval; 4611} 4612 4613/* Searches for the full path of the wrapper. Returns 4614 newly allocated full path name if found, NULL otherwise 4615 Does not chase symlinks, even on platforms that support them. 4616*/ 4617char * 4618find_executable (const char *wrapper) 4619{ 4620 int has_slash = 0; 4621 const char *p; 4622 const char *p_next; 4623 /* static buffer for getcwd */ 4624 char tmp[LT_PATHMAX + 1]; 4625 int tmp_len; 4626 char *concat_name; 4627 4628 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", 4629 nonempty (wrapper)); 4630 4631 if ((wrapper == NULL) || (*wrapper == '\0')) 4632 return NULL; 4633 4634 /* Absolute path? */ 4635#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4636 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') 4637 { 4638 concat_name = xstrdup (wrapper); 4639 if (check_executable (concat_name)) 4640 return concat_name; 4641 XFREE (concat_name); 4642 } 4643 else 4644 { 4645#endif 4646 if (IS_DIR_SEPARATOR (wrapper[0])) 4647 { 4648 concat_name = xstrdup (wrapper); 4649 if (check_executable (concat_name)) 4650 return concat_name; 4651 XFREE (concat_name); 4652 } 4653#if defined (HAVE_DOS_BASED_FILE_SYSTEM) 4654 } 4655#endif 4656 4657 for (p = wrapper; *p; p++) 4658 if (*p == '/') 4659 { 4660 has_slash = 1; 4661 break; 4662 } 4663 if (!has_slash) 4664 { 4665 /* no slashes; search PATH */ 4666 const char *path = getenv ("PATH"); 4667 if (path != NULL) 4668 { 4669 for (p = path; *p; p = p_next) 4670 { 4671 const char *q; 4672 size_t p_len; 4673 for (q = p; *q; q++) 4674 if (IS_PATH_SEPARATOR (*q)) 4675 break; 4676 p_len = q - p; 4677 p_next = (*q == '\0' ? q : q + 1); 4678 if (p_len == 0) 4679 { 4680 /* empty path: current directory */ 4681 if (getcwd (tmp, LT_PATHMAX) == NULL) 4682 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 4683 nonnull (strerror (errno))); 4684 tmp_len = strlen (tmp); 4685 concat_name = 4686 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 4687 memcpy (concat_name, tmp, tmp_len); 4688 concat_name[tmp_len] = '/'; 4689 strcpy (concat_name + tmp_len + 1, wrapper); 4690 } 4691 else 4692 { 4693 concat_name = 4694 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); 4695 memcpy (concat_name, p, p_len); 4696 concat_name[p_len] = '/'; 4697 strcpy (concat_name + p_len + 1, wrapper); 4698 } 4699 if (check_executable (concat_name)) 4700 return concat_name; 4701 XFREE (concat_name); 4702 } 4703 } 4704 /* not found in PATH; assume curdir */ 4705 } 4706 /* Relative path | not found in path: prepend cwd */ 4707 if (getcwd (tmp, LT_PATHMAX) == NULL) 4708 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", 4709 nonnull (strerror (errno))); 4710 tmp_len = strlen (tmp); 4711 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); 4712 memcpy (concat_name, tmp, tmp_len); 4713 concat_name[tmp_len] = '/'; 4714 strcpy (concat_name + tmp_len + 1, wrapper); 4715 4716 if (check_executable (concat_name)) 4717 return concat_name; 4718 XFREE (concat_name); 4719 return NULL; 4720} 4721 4722char * 4723chase_symlinks (const char *pathspec) 4724{ 4725#ifndef S_ISLNK 4726 return xstrdup (pathspec); 4727#else 4728 char buf[LT_PATHMAX]; 4729 struct stat s; 4730 char *tmp_pathspec = xstrdup (pathspec); 4731 char *p; 4732 int has_symlinks = 0; 4733 while (strlen (tmp_pathspec) && !has_symlinks) 4734 { 4735 lt_debugprintf (__FILE__, __LINE__, 4736 "checking path component for symlinks: %s\n", 4737 tmp_pathspec); 4738 if (lstat (tmp_pathspec, &s) == 0) 4739 { 4740 if (S_ISLNK (s.st_mode) != 0) 4741 { 4742 has_symlinks = 1; 4743 break; 4744 } 4745 4746 /* search backwards for last DIR_SEPARATOR */ 4747 p = tmp_pathspec + strlen (tmp_pathspec) - 1; 4748 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 4749 p--; 4750 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) 4751 { 4752 /* no more DIR_SEPARATORS left */ 4753 break; 4754 } 4755 *p = '\0'; 4756 } 4757 else 4758 { 4759 lt_fatal (__FILE__, __LINE__, 4760 "error accessing file \"%s\": %s", 4761 tmp_pathspec, nonnull (strerror (errno))); 4762 } 4763 } 4764 XFREE (tmp_pathspec); 4765 4766 if (!has_symlinks) 4767 { 4768 return xstrdup (pathspec); 4769 } 4770 4771 tmp_pathspec = realpath (pathspec, buf); 4772 if (tmp_pathspec == 0) 4773 { 4774 lt_fatal (__FILE__, __LINE__, 4775 "could not follow symlinks for %s", pathspec); 4776 } 4777 return xstrdup (tmp_pathspec); 4778#endif 4779} 4780 4781char * 4782strendzap (char *str, const char *pat) 4783{ 4784 size_t len, patlen; 4785 4786 assert (str != NULL); 4787 assert (pat != NULL); 4788 4789 len = strlen (str); 4790 patlen = strlen (pat); 4791 4792 if (patlen <= len) 4793 { 4794 str += len - patlen; 4795 if (strcmp (str, pat) == 0) 4796 *str = '\0'; 4797 } 4798 return str; 4799} 4800 4801void 4802lt_debugprintf (const char *file, int line, const char *fmt, ...) 4803{ 4804 va_list args; 4805 if (lt_debug) 4806 { 4807 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); 4808 va_start (args, fmt); 4809 (void) vfprintf (stderr, fmt, args); 4810 va_end (args); 4811 } 4812} 4813 4814static void 4815lt_error_core (int exit_status, const char *file, 4816 int line, const char *mode, 4817 const char *message, va_list ap) 4818{ 4819 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); 4820 vfprintf (stderr, message, ap); 4821 fprintf (stderr, ".\n"); 4822 4823 if (exit_status >= 0) 4824 exit (exit_status); 4825} 4826 4827void 4828lt_fatal (const char *file, int line, const char *message, ...) 4829{ 4830 va_list ap; 4831 va_start (ap, message); 4832 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); 4833 va_end (ap); 4834} 4835 4836static const char * 4837nonnull (const char *s) 4838{ 4839 return s ? s : "(null)"; 4840} 4841 4842static const char * 4843nonempty (const char *s) 4844{ 4845 return (s && !*s) ? "(empty)" : nonnull (s); 4846} 4847 4848void 4849lt_setenv (const char *name, const char *value) 4850{ 4851 lt_debugprintf (__FILE__, __LINE__, 4852 "(lt_setenv) setting '%s' to '%s'\n", 4853 nonnull (name), nonnull (value)); 4854 { 4855#ifdef HAVE_SETENV 4856 /* always make a copy, for consistency with !HAVE_SETENV */ 4857 char *str = xstrdup (value); 4858 setenv (name, str, 1); 4859#else 4860 int len = strlen (name) + 1 + strlen (value) + 1; 4861 char *str = XMALLOC (char, len); 4862 sprintf (str, "%s=%s", name, value); 4863 if (putenv (str) != EXIT_SUCCESS) 4864 { 4865 XFREE (str); 4866 } 4867#endif 4868 } 4869} 4870 4871char * 4872lt_extend_str (const char *orig_value, const char *add, int to_end) 4873{ 4874 char *new_value; 4875 if (orig_value && *orig_value) 4876 { 4877 int orig_value_len = strlen (orig_value); 4878 int add_len = strlen (add); 4879 new_value = XMALLOC (char, add_len + orig_value_len + 1); 4880 if (to_end) 4881 { 4882 strcpy (new_value, orig_value); 4883 strcpy (new_value + orig_value_len, add); 4884 } 4885 else 4886 { 4887 strcpy (new_value, add); 4888 strcpy (new_value + add_len, orig_value); 4889 } 4890 } 4891 else 4892 { 4893 new_value = xstrdup (add); 4894 } 4895 return new_value; 4896} 4897 4898void 4899lt_update_exe_path (const char *name, const char *value) 4900{ 4901 lt_debugprintf (__FILE__, __LINE__, 4902 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", 4903 nonnull (name), nonnull (value)); 4904 4905 if (name && *name && value && *value) 4906 { 4907 char *new_value = lt_extend_str (getenv (name), value, 0); 4908 /* some systems can't cope with a ':'-terminated path #' */ 4909 int len = strlen (new_value); 4910 while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) 4911 { 4912 new_value[len-1] = '\0'; 4913 } 4914 lt_setenv (name, new_value); 4915 XFREE (new_value); 4916 } 4917} 4918 4919void 4920lt_update_lib_path (const char *name, const char *value) 4921{ 4922 lt_debugprintf (__FILE__, __LINE__, 4923 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", 4924 nonnull (name), nonnull (value)); 4925 4926 if (name && *name && value && *value) 4927 { 4928 char *new_value = lt_extend_str (getenv (name), value, 0); 4929 lt_setenv (name, new_value); 4930 XFREE (new_value); 4931 } 4932} 4933 4934EOF 4935 case $host_os in 4936 mingw*) 4937 cat <<"EOF" 4938 4939/* Prepares an argument vector before calling spawn(). 4940 Note that spawn() does not by itself call the command interpreter 4941 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : 4942 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 4943 GetVersionEx(&v); 4944 v.dwPlatformId == VER_PLATFORM_WIN32_NT; 4945 }) ? "cmd.exe" : "command.com"). 4946 Instead it simply concatenates the arguments, separated by ' ', and calls 4947 CreateProcess(). We must quote the arguments since Win32 CreateProcess() 4948 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a 4949 special way: 4950 - Space and tab are interpreted as delimiters. They are not treated as 4951 delimiters if they are surrounded by double quotes: "...". 4952 - Unescaped double quotes are removed from the input. Their only effect is 4953 that within double quotes, space and tab are treated like normal 4954 characters. 4955 - Backslashes not followed by double quotes are not special. 4956 - But 2*n+1 backslashes followed by a double quote become 4957 n backslashes followed by a double quote (n >= 0): 4958 \" -> " 4959 \\\" -> \" 4960 \\\\\" -> \\" 4961 */ 4962#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" 4963#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" 4964char ** 4965prepare_spawn (char **argv) 4966{ 4967 size_t argc; 4968 char **new_argv; 4969 size_t i; 4970 4971 /* Count number of arguments. */ 4972 for (argc = 0; argv[argc] != NULL; argc++) 4973 ; 4974 4975 /* Allocate new argument vector. */ 4976 new_argv = XMALLOC (char *, argc + 1); 4977 4978 /* Put quoted arguments into the new argument vector. */ 4979 for (i = 0; i < argc; i++) 4980 { 4981 const char *string = argv[i]; 4982 4983 if (string[0] == '\0') 4984 new_argv[i] = xstrdup ("\"\""); 4985 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) 4986 { 4987 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); 4988 size_t length; 4989 unsigned int backslashes; 4990 const char *s; 4991 char *quoted_string; 4992 char *p; 4993 4994 length = 0; 4995 backslashes = 0; 4996 if (quote_around) 4997 length++; 4998 for (s = string; *s != '\0'; s++) 4999 { 5000 char c = *s; 5001 if (c == '"') 5002 length += backslashes + 1; 5003 length++; 5004 if (c == '\\') 5005 backslashes++; 5006 else 5007 backslashes = 0; 5008 } 5009 if (quote_around) 5010 length += backslashes + 1; 5011 5012 quoted_string = XMALLOC (char, length + 1); 5013 5014 p = quoted_string; 5015 backslashes = 0; 5016 if (quote_around) 5017 *p++ = '"'; 5018 for (s = string; *s != '\0'; s++) 5019 { 5020 char c = *s; 5021 if (c == '"') 5022 { 5023 unsigned int j; 5024 for (j = backslashes + 1; j > 0; j--) 5025 *p++ = '\\'; 5026 } 5027 *p++ = c; 5028 if (c == '\\') 5029 backslashes++; 5030 else 5031 backslashes = 0; 5032 } 5033 if (quote_around) 5034 { 5035 unsigned int j; 5036 for (j = backslashes; j > 0; j--) 5037 *p++ = '\\'; 5038 *p++ = '"'; 5039 } 5040 *p = '\0'; 5041 5042 new_argv[i] = quoted_string; 5043 } 5044 else 5045 new_argv[i] = (char *) string; 5046 } 5047 new_argv[argc] = NULL; 5048 5049 return new_argv; 5050} 5051EOF 5052 ;; 5053 esac 5054 5055 cat <<"EOF" 5056void lt_dump_script (FILE* f) 5057{ 5058EOF 5059 func_emit_wrapper yes | 5060 $SED -e 's/\([\\"]\)/\\\1/g' \ 5061 -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' 5062 5063 cat <<"EOF" 5064} 5065EOF 5066} 5067# end: func_emit_cwrapperexe_src 5068 5069# func_win32_import_lib_p ARG 5070# True if ARG is an import lib, as indicated by $file_magic_cmd 5071func_win32_import_lib_p () 5072{ 5073 $opt_debug 5074 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in 5075 *import*) : ;; 5076 *) false ;; 5077 esac 5078} 5079 5080# func_mode_link arg... 5081func_mode_link () 5082{ 5083 $opt_debug 5084 case $host in 5085 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5086 # It is impossible to link a dll without this setting, and 5087 # we shouldn't force the makefile maintainer to figure out 5088 # which system we are compiling for in order to pass an extra 5089 # flag for every libtool invocation. 5090 # allow_undefined=no 5091 5092 # FIXME: Unfortunately, there are problems with the above when trying 5093 # to make a dll which has undefined symbols, in which case not 5094 # even a static library is built. For now, we need to specify 5095 # -no-undefined on the libtool link line when we can be certain 5096 # that all symbols are satisfied, otherwise we get a static library. 5097 allow_undefined=yes 5098 ;; 5099 *) 5100 allow_undefined=yes 5101 ;; 5102 esac 5103 libtool_args=$nonopt 5104 base_compile="$nonopt $@" 5105 compile_command=$nonopt 5106 finalize_command=$nonopt 5107 5108 compile_rpath= 5109 finalize_rpath= 5110 compile_shlibpath= 5111 finalize_shlibpath= 5112 convenience= 5113 old_convenience= 5114 deplibs= 5115 old_deplibs= 5116 compiler_flags= 5117 linker_flags= 5118 dllsearchpath= 5119 lib_search_path=`pwd` 5120 inst_prefix_dir= 5121 new_inherited_linker_flags= 5122 5123 avoid_version=no 5124 bindir= 5125 dlfiles= 5126 dlprefiles= 5127 dlself=no 5128 export_dynamic=no 5129 export_symbols= 5130 export_symbols_regex= 5131 generated= 5132 libobjs= 5133 ltlibs= 5134 module=no 5135 no_install=no 5136 objs= 5137 non_pic_objects= 5138 precious_files_regex= 5139 prefer_static_libs=no 5140 preload=no 5141 prev= 5142 prevarg= 5143 release= 5144 rpath= 5145 xrpath= 5146 perm_rpath= 5147 temp_rpath= 5148 thread_safe=no 5149 vinfo= 5150 vinfo_number=no 5151 weak_libs= 5152 single_module="${wl}-single_module" 5153 func_infer_tag $base_compile 5154 5155 # We need to know -static, to get the right output filenames. 5156 for arg 5157 do 5158 case $arg in 5159 -shared) 5160 test "$build_libtool_libs" != yes && \ 5161 func_fatal_configuration "can not build a shared library" 5162 build_old_libs=no 5163 break 5164 ;; 5165 -all-static | -static | -static-libtool-libs) 5166 case $arg in 5167 -all-static) 5168 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then 5169 func_warning "complete static linking is impossible in this configuration" 5170 fi 5171 if test -n "$link_static_flag"; then 5172 dlopen_self=$dlopen_self_static 5173 fi 5174 prefer_static_libs=yes 5175 ;; 5176 -static) 5177 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5178 dlopen_self=$dlopen_self_static 5179 fi 5180 prefer_static_libs=built 5181 ;; 5182 -static-libtool-libs) 5183 if test -z "$pic_flag" && test -n "$link_static_flag"; then 5184 dlopen_self=$dlopen_self_static 5185 fi 5186 prefer_static_libs=yes 5187 ;; 5188 esac 5189 build_libtool_libs=no 5190 build_old_libs=yes 5191 break 5192 ;; 5193 esac 5194 done 5195 5196 # See if our shared archives depend on static archives. 5197 test -n "$old_archive_from_new_cmds" && build_old_libs=yes 5198 5199 # Go through the arguments, transforming them on the way. 5200 while test "$#" -gt 0; do 5201 arg="$1" 5202 shift 5203 func_quote_for_eval "$arg" 5204 qarg=$func_quote_for_eval_unquoted_result 5205 func_append libtool_args " $func_quote_for_eval_result" 5206 5207 # If the previous option needs an argument, assign it. 5208 if test -n "$prev"; then 5209 case $prev in 5210 output) 5211 func_append compile_command " @OUTPUT@" 5212 func_append finalize_command " @OUTPUT@" 5213 ;; 5214 esac 5215 5216 case $prev in 5217 bindir) 5218 bindir="$arg" 5219 prev= 5220 continue 5221 ;; 5222 dlfiles|dlprefiles) 5223 if test "$preload" = no; then 5224 # Add the symbol object into the linking commands. 5225 func_append compile_command " @SYMFILE@" 5226 func_append finalize_command " @SYMFILE@" 5227 preload=yes 5228 fi 5229 case $arg in 5230 *.la | *.lo) ;; # We handle these cases below. 5231 force) 5232 if test "$dlself" = no; then 5233 dlself=needless 5234 export_dynamic=yes 5235 fi 5236 prev= 5237 continue 5238 ;; 5239 self) 5240 if test "$prev" = dlprefiles; then 5241 dlself=yes 5242 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then 5243 dlself=yes 5244 else 5245 dlself=needless 5246 export_dynamic=yes 5247 fi 5248 prev= 5249 continue 5250 ;; 5251 *) 5252 if test "$prev" = dlfiles; then 5253 func_append dlfiles " $arg" 5254 else 5255 func_append dlprefiles " $arg" 5256 fi 5257 prev= 5258 continue 5259 ;; 5260 esac 5261 ;; 5262 expsyms) 5263 export_symbols="$arg" 5264 test -f "$arg" \ 5265 || func_fatal_error "symbol file \`$arg' does not exist" 5266 prev= 5267 continue 5268 ;; 5269 expsyms_regex) 5270 export_symbols_regex="$arg" 5271 prev= 5272 continue 5273 ;; 5274 framework) 5275 case $host in 5276 *-*-darwin*) 5277 case "$deplibs " in 5278 *" $qarg.ltframework "*) ;; 5279 *) func_append deplibs " $qarg.ltframework" # this is fixed later 5280 ;; 5281 esac 5282 ;; 5283 esac 5284 prev= 5285 continue 5286 ;; 5287 inst_prefix) 5288 inst_prefix_dir="$arg" 5289 prev= 5290 continue 5291 ;; 5292 objectlist) 5293 if test -f "$arg"; then 5294 save_arg=$arg 5295 moreargs= 5296 for fil in `cat "$save_arg"` 5297 do 5298# func_append moreargs " $fil" 5299 arg=$fil 5300 # A libtool-controlled object. 5301 5302 # Check to see that this really is a libtool object. 5303 if func_lalib_unsafe_p "$arg"; then 5304 pic_object= 5305 non_pic_object= 5306 5307 # Read the .lo file 5308 func_source "$arg" 5309 5310 if test -z "$pic_object" || 5311 test -z "$non_pic_object" || 5312 test "$pic_object" = none && 5313 test "$non_pic_object" = none; then 5314 func_fatal_error "cannot find name of object for \`$arg'" 5315 fi 5316 5317 # Extract subdirectory from the argument. 5318 func_dirname "$arg" "/" "" 5319 xdir="$func_dirname_result" 5320 5321 if test "$pic_object" != none; then 5322 # Prepend the subdirectory the object is found in. 5323 pic_object="$xdir$pic_object" 5324 5325 if test "$prev" = dlfiles; then 5326 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5327 func_append dlfiles " $pic_object" 5328 prev= 5329 continue 5330 else 5331 # If libtool objects are unsupported, then we need to preload. 5332 prev=dlprefiles 5333 fi 5334 fi 5335 5336 # CHECK ME: I think I busted this. -Ossama 5337 if test "$prev" = dlprefiles; then 5338 # Preload the old-style object. 5339 func_append dlprefiles " $pic_object" 5340 prev= 5341 fi 5342 5343 # A PIC object. 5344 func_append libobjs " $pic_object" 5345 arg="$pic_object" 5346 fi 5347 5348 # Non-PIC object. 5349 if test "$non_pic_object" != none; then 5350 # Prepend the subdirectory the object is found in. 5351 non_pic_object="$xdir$non_pic_object" 5352 5353 # A standard non-PIC object 5354 func_append non_pic_objects " $non_pic_object" 5355 if test -z "$pic_object" || test "$pic_object" = none ; then 5356 arg="$non_pic_object" 5357 fi 5358 else 5359 # If the PIC object exists, use it instead. 5360 # $xdir was prepended to $pic_object above. 5361 non_pic_object="$pic_object" 5362 func_append non_pic_objects " $non_pic_object" 5363 fi 5364 else 5365 # Only an error if not doing a dry-run. 5366 if $opt_dry_run; then 5367 # Extract subdirectory from the argument. 5368 func_dirname "$arg" "/" "" 5369 xdir="$func_dirname_result" 5370 5371 func_lo2o "$arg" 5372 pic_object=$xdir$objdir/$func_lo2o_result 5373 non_pic_object=$xdir$func_lo2o_result 5374 func_append libobjs " $pic_object" 5375 func_append non_pic_objects " $non_pic_object" 5376 else 5377 func_fatal_error "\`$arg' is not a valid libtool object" 5378 fi 5379 fi 5380 done 5381 else 5382 func_fatal_error "link input file \`$arg' does not exist" 5383 fi 5384 arg=$save_arg 5385 prev= 5386 continue 5387 ;; 5388 precious_regex) 5389 precious_files_regex="$arg" 5390 prev= 5391 continue 5392 ;; 5393 release) 5394 release="-$arg" 5395 prev= 5396 continue 5397 ;; 5398 rpath | xrpath) 5399 # We need an absolute path. 5400 case $arg in 5401 [\\/]* | [A-Za-z]:[\\/]*) ;; 5402 *) 5403 func_fatal_error "only absolute run-paths are allowed" 5404 ;; 5405 esac 5406 if test "$prev" = rpath; then 5407 case "$rpath " in 5408 *" $arg "*) ;; 5409 *) func_append rpath " $arg" ;; 5410 esac 5411 else 5412 case "$xrpath " in 5413 *" $arg "*) ;; 5414 *) func_append xrpath " $arg" ;; 5415 esac 5416 fi 5417 prev= 5418 continue 5419 ;; 5420 shrext) 5421 shrext_cmds="$arg" 5422 prev= 5423 continue 5424 ;; 5425 weak) 5426 func_append weak_libs " $arg" 5427 prev= 5428 continue 5429 ;; 5430 xcclinker) 5431 func_append linker_flags " $qarg" 5432 func_append compiler_flags " $qarg" 5433 prev= 5434 func_append compile_command " $qarg" 5435 func_append finalize_command " $qarg" 5436 continue 5437 ;; 5438 xcompiler) 5439 func_append compiler_flags " $qarg" 5440 prev= 5441 func_append compile_command " $qarg" 5442 func_append finalize_command " $qarg" 5443 continue 5444 ;; 5445 xlinker) 5446 func_append linker_flags " $qarg" 5447 func_append compiler_flags " $wl$qarg" 5448 prev= 5449 func_append compile_command " $wl$qarg" 5450 func_append finalize_command " $wl$qarg" 5451 continue 5452 ;; 5453 *) 5454 eval "$prev=\"\$arg\"" 5455 prev= 5456 continue 5457 ;; 5458 esac 5459 fi # test -n "$prev" 5460 5461 prevarg="$arg" 5462 5463 case $arg in 5464 -all-static) 5465 if test -n "$link_static_flag"; then 5466 # See comment for -static flag below, for more details. 5467 func_append compile_command " $link_static_flag" 5468 func_append finalize_command " $link_static_flag" 5469 fi 5470 continue 5471 ;; 5472 5473 -allow-undefined) 5474 # FIXME: remove this flag sometime in the future. 5475 func_fatal_error "\`-allow-undefined' must not be used because it is the default" 5476 ;; 5477 5478 -avoid-version) 5479 avoid_version=yes 5480 continue 5481 ;; 5482 5483 -bindir) 5484 prev=bindir 5485 continue 5486 ;; 5487 5488 -dlopen) 5489 prev=dlfiles 5490 continue 5491 ;; 5492 5493 -dlpreopen) 5494 prev=dlprefiles 5495 continue 5496 ;; 5497 5498 -export-dynamic) 5499 export_dynamic=yes 5500 continue 5501 ;; 5502 5503 -export-symbols | -export-symbols-regex) 5504 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then 5505 func_fatal_error "more than one -exported-symbols argument is not allowed" 5506 fi 5507 if test "X$arg" = "X-export-symbols"; then 5508 prev=expsyms 5509 else 5510 prev=expsyms_regex 5511 fi 5512 continue 5513 ;; 5514 5515 -framework) 5516 prev=framework 5517 continue 5518 ;; 5519 5520 -inst-prefix-dir) 5521 prev=inst_prefix 5522 continue 5523 ;; 5524 5525 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* 5526 # so, if we see these flags be careful not to treat them like -L 5527 -L[A-Z][A-Z]*:*) 5528 case $with_gcc/$host in 5529 no/*-*-irix* | /*-*-irix*) 5530 func_append compile_command " $arg" 5531 func_append finalize_command " $arg" 5532 ;; 5533 esac 5534 continue 5535 ;; 5536 5537 -L*) 5538 func_stripname "-L" '' "$arg" 5539 if test -z "$func_stripname_result"; then 5540 if test "$#" -gt 0; then 5541 func_fatal_error "require no space between \`-L' and \`$1'" 5542 else 5543 func_fatal_error "need path for \`-L' option" 5544 fi 5545 fi 5546 func_resolve_sysroot "$func_stripname_result" 5547 dir=$func_resolve_sysroot_result 5548 # We need an absolute path. 5549 case $dir in 5550 [\\/]* | [A-Za-z]:[\\/]*) ;; 5551 *) 5552 absdir=`cd "$dir" && pwd` 5553 test -z "$absdir" && \ 5554 func_fatal_error "cannot determine absolute directory name of \`$dir'" 5555 dir="$absdir" 5556 ;; 5557 esac 5558 case "$deplibs " in 5559 *" -L$dir "* | *" $arg "*) 5560 # Will only happen for absolute or sysroot arguments 5561 ;; 5562 *) 5563 # Preserve sysroot, but never include relative directories 5564 case $dir in 5565 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; 5566 *) func_append deplibs " -L$dir" ;; 5567 esac 5568 func_append lib_search_path " $dir" 5569 ;; 5570 esac 5571 case $host in 5572 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 5573 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` 5574 case :$dllsearchpath: in 5575 *":$dir:"*) ;; 5576 ::) dllsearchpath=$dir;; 5577 *) func_append dllsearchpath ":$dir";; 5578 esac 5579 case :$dllsearchpath: in 5580 *":$testbindir:"*) ;; 5581 ::) dllsearchpath=$testbindir;; 5582 *) func_append dllsearchpath ":$testbindir";; 5583 esac 5584 ;; 5585 esac 5586 continue 5587 ;; 5588 5589 -l*) 5590 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then 5591 case $host in 5592 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) 5593 # These systems don't actually have a C or math library (as such) 5594 continue 5595 ;; 5596 *-*-os2*) 5597 # These systems don't actually have a C library (as such) 5598 test "X$arg" = "X-lc" && continue 5599 ;; 5600 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5601 # Do not include libc due to us having libc/libc_r. 5602 test "X$arg" = "X-lc" && continue 5603 ;; 5604 *-*-rhapsody* | *-*-darwin1.[012]) 5605 # Rhapsody C and math libraries are in the System framework 5606 func_append deplibs " System.ltframework" 5607 continue 5608 ;; 5609 *-*-sco3.2v5* | *-*-sco5v6*) 5610 # Causes problems with __ctype 5611 test "X$arg" = "X-lc" && continue 5612 ;; 5613 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 5614 # Compiler inserts libc in the correct place for threads to work 5615 test "X$arg" = "X-lc" && continue 5616 ;; 5617 esac 5618 elif test "X$arg" = "X-lc_r"; then 5619 case $host in 5620 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 5621 # Do not include libc_r directly, use -pthread flag. 5622 continue 5623 ;; 5624 esac 5625 fi 5626 func_append deplibs " $arg" 5627 continue 5628 ;; 5629 5630 -module) 5631 module=yes 5632 continue 5633 ;; 5634 5635 # Tru64 UNIX uses -model [arg] to determine the layout of C++ 5636 # classes, name mangling, and exception handling. 5637 # Darwin uses the -arch flag to determine output architecture. 5638 -model|-arch|-isysroot|--sysroot) 5639 func_append compiler_flags " $arg" 5640 func_append compile_command " $arg" 5641 func_append finalize_command " $arg" 5642 prev=xcompiler 5643 continue 5644 ;; 5645 5646 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) 5647 func_append compiler_flags " $arg" 5648 func_append compile_command " $arg" 5649 func_append finalize_command " $arg" 5650 case "$new_inherited_linker_flags " in 5651 *" $arg "*) ;; 5652 * ) func_append new_inherited_linker_flags " $arg" ;; 5653 esac 5654 continue 5655 ;; 5656 5657 -multi_module) 5658 single_module="${wl}-multi_module" 5659 continue 5660 ;; 5661 5662 -no-fast-install) 5663 fast_install=no 5664 continue 5665 ;; 5666 5667 -no-install) 5668 case $host in 5669 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) 5670 # The PATH hackery in wrapper scripts is required on Windows 5671 # and Darwin in order for the loader to find any dlls it needs. 5672 func_warning "\`-no-install' is ignored for $host" 5673 func_warning "assuming \`-no-fast-install' instead" 5674 fast_install=no 5675 ;; 5676 *) no_install=yes ;; 5677 esac 5678 continue 5679 ;; 5680 5681 -no-undefined) 5682 allow_undefined=no 5683 continue 5684 ;; 5685 5686 -objectlist) 5687 prev=objectlist 5688 continue 5689 ;; 5690 5691 -o) prev=output ;; 5692 5693 -precious-files-regex) 5694 prev=precious_regex 5695 continue 5696 ;; 5697 5698 -release) 5699 prev=release 5700 continue 5701 ;; 5702 5703 -rpath) 5704 prev=rpath 5705 continue 5706 ;; 5707 5708 -R) 5709 prev=xrpath 5710 continue 5711 ;; 5712 5713 -R*) 5714 func_stripname '-R' '' "$arg" 5715 dir=$func_stripname_result 5716 # We need an absolute path. 5717 case $dir in 5718 [\\/]* | [A-Za-z]:[\\/]*) ;; 5719 =*) 5720 func_stripname '=' '' "$dir" 5721 dir=$lt_sysroot$func_stripname_result 5722 ;; 5723 *) 5724 func_fatal_error "only absolute run-paths are allowed" 5725 ;; 5726 esac 5727 case "$xrpath " in 5728 *" $dir "*) ;; 5729 *) func_append xrpath " $dir" ;; 5730 esac 5731 continue 5732 ;; 5733 5734 -shared) 5735 # The effects of -shared are defined in a previous loop. 5736 continue 5737 ;; 5738 5739 -shrext) 5740 prev=shrext 5741 continue 5742 ;; 5743 5744 -static | -static-libtool-libs) 5745 # The effects of -static are defined in a previous loop. 5746 # We used to do the same as -all-static on platforms that 5747 # didn't have a PIC flag, but the assumption that the effects 5748 # would be equivalent was wrong. It would break on at least 5749 # Digital Unix and AIX. 5750 continue 5751 ;; 5752 5753 -thread-safe) 5754 thread_safe=yes 5755 continue 5756 ;; 5757 5758 -version-info) 5759 prev=vinfo 5760 continue 5761 ;; 5762 5763 -version-number) 5764 prev=vinfo 5765 vinfo_number=yes 5766 continue 5767 ;; 5768 5769 -weak) 5770 prev=weak 5771 continue 5772 ;; 5773 5774 -Wc,*) 5775 func_stripname '-Wc,' '' "$arg" 5776 args=$func_stripname_result 5777 arg= 5778 save_ifs="$IFS"; IFS=',' 5779 for flag in $args; do 5780 IFS="$save_ifs" 5781 func_quote_for_eval "$flag" 5782 func_append arg " $func_quote_for_eval_result" 5783 func_append compiler_flags " $func_quote_for_eval_result" 5784 done 5785 IFS="$save_ifs" 5786 func_stripname ' ' '' "$arg" 5787 arg=$func_stripname_result 5788 ;; 5789 5790 -Wl,*) 5791 func_stripname '-Wl,' '' "$arg" 5792 args=$func_stripname_result 5793 arg= 5794 save_ifs="$IFS"; IFS=',' 5795 for flag in $args; do 5796 IFS="$save_ifs" 5797 func_quote_for_eval "$flag" 5798 func_append arg " $wl$func_quote_for_eval_result" 5799 func_append compiler_flags " $wl$func_quote_for_eval_result" 5800 func_append linker_flags " $func_quote_for_eval_result" 5801 done 5802 IFS="$save_ifs" 5803 func_stripname ' ' '' "$arg" 5804 arg=$func_stripname_result 5805 ;; 5806 5807 -Xcompiler) 5808 prev=xcompiler 5809 continue 5810 ;; 5811 5812 -Xlinker) 5813 prev=xlinker 5814 continue 5815 ;; 5816 5817 -XCClinker) 5818 prev=xcclinker 5819 continue 5820 ;; 5821 5822 # -msg_* for osf cc 5823 -msg_*) 5824 func_quote_for_eval "$arg" 5825 arg="$func_quote_for_eval_result" 5826 ;; 5827 5828 # Flags to be passed through unchanged, with rationale: 5829 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler 5830 # -r[0-9][0-9]* specify processor for the SGI compiler 5831 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler 5832 # +DA*, +DD* enable 64-bit mode for the HP compiler 5833 # -q* compiler args for the IBM compiler 5834 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC 5835 # -F/path path to uninstalled frameworks, gcc on darwin 5836 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC 5837 # @file GCC response files 5838 # -tp=* Portland pgcc target processor selection 5839 # --sysroot=* for sysroot support 5840 # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization 5841 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ 5842 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ 5843 -O*|-flto*|-fwhopr*|-fuse-linker-plugin) 5844 func_quote_for_eval "$arg" 5845 arg="$func_quote_for_eval_result" 5846 func_append compile_command " $arg" 5847 func_append finalize_command " $arg" 5848 func_append compiler_flags " $arg" 5849 continue 5850 ;; 5851 5852 # Some other compiler flag. 5853 -* | +*) 5854 func_quote_for_eval "$arg" 5855 arg="$func_quote_for_eval_result" 5856 ;; 5857 5858 *.$objext) 5859 # A standard object. 5860 func_append objs " $arg" 5861 ;; 5862 5863 *.lo) 5864 # A libtool-controlled object. 5865 5866 # Check to see that this really is a libtool object. 5867 if func_lalib_unsafe_p "$arg"; then 5868 pic_object= 5869 non_pic_object= 5870 5871 # Read the .lo file 5872 func_source "$arg" 5873 5874 if test -z "$pic_object" || 5875 test -z "$non_pic_object" || 5876 test "$pic_object" = none && 5877 test "$non_pic_object" = none; then 5878 func_fatal_error "cannot find name of object for \`$arg'" 5879 fi 5880 5881 # Extract subdirectory from the argument. 5882 func_dirname "$arg" "/" "" 5883 xdir="$func_dirname_result" 5884 5885 if test "$pic_object" != none; then 5886 # Prepend the subdirectory the object is found in. 5887 pic_object="$xdir$pic_object" 5888 5889 if test "$prev" = dlfiles; then 5890 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then 5891 func_append dlfiles " $pic_object" 5892 prev= 5893 continue 5894 else 5895 # If libtool objects are unsupported, then we need to preload. 5896 prev=dlprefiles 5897 fi 5898 fi 5899 5900 # CHECK ME: I think I busted this. -Ossama 5901 if test "$prev" = dlprefiles; then 5902 # Preload the old-style object. 5903 func_append dlprefiles " $pic_object" 5904 prev= 5905 fi 5906 5907 # A PIC object. 5908 func_append libobjs " $pic_object" 5909 arg="$pic_object" 5910 fi 5911 5912 # Non-PIC object. 5913 if test "$non_pic_object" != none; then 5914 # Prepend the subdirectory the object is found in. 5915 non_pic_object="$xdir$non_pic_object" 5916 5917 # A standard non-PIC object 5918 func_append non_pic_objects " $non_pic_object" 5919 if test -z "$pic_object" || test "$pic_object" = none ; then 5920 arg="$non_pic_object" 5921 fi 5922 else 5923 # If the PIC object exists, use it instead. 5924 # $xdir was prepended to $pic_object above. 5925 non_pic_object="$pic_object" 5926 func_append non_pic_objects " $non_pic_object" 5927 fi 5928 else 5929 # Only an error if not doing a dry-run. 5930 if $opt_dry_run; then 5931 # Extract subdirectory from the argument. 5932 func_dirname "$arg" "/" "" 5933 xdir="$func_dirname_result" 5934 5935 func_lo2o "$arg" 5936 pic_object=$xdir$objdir/$func_lo2o_result 5937 non_pic_object=$xdir$func_lo2o_result 5938 func_append libobjs " $pic_object" 5939 func_append non_pic_objects " $non_pic_object" 5940 else 5941 func_fatal_error "\`$arg' is not a valid libtool object" 5942 fi 5943 fi 5944 ;; 5945 5946 *.$libext) 5947 # An archive. 5948 func_append deplibs " $arg" 5949 func_append old_deplibs " $arg" 5950 continue 5951 ;; 5952 5953 *.la) 5954 # A libtool-controlled library. 5955 5956 func_resolve_sysroot "$arg" 5957 if test "$prev" = dlfiles; then 5958 # This library was specified with -dlopen. 5959 func_append dlfiles " $func_resolve_sysroot_result" 5960 prev= 5961 elif test "$prev" = dlprefiles; then 5962 # The library was specified with -dlpreopen. 5963 func_append dlprefiles " $func_resolve_sysroot_result" 5964 prev= 5965 else 5966 func_append deplibs " $func_resolve_sysroot_result" 5967 fi 5968 continue 5969 ;; 5970 5971 # Some other compiler argument. 5972 *) 5973 # Unknown arguments in both finalize_command and compile_command need 5974 # to be aesthetically quoted because they are evaled later. 5975 func_quote_for_eval "$arg" 5976 arg="$func_quote_for_eval_result" 5977 ;; 5978 esac # arg 5979 5980 # Now actually substitute the argument into the commands. 5981 if test -n "$arg"; then 5982 func_append compile_command " $arg" 5983 func_append finalize_command " $arg" 5984 fi 5985 done # argument parsing loop 5986 5987 test -n "$prev" && \ 5988 func_fatal_help "the \`$prevarg' option requires an argument" 5989 5990 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then 5991 eval arg=\"$export_dynamic_flag_spec\" 5992 func_append compile_command " $arg" 5993 func_append finalize_command " $arg" 5994 fi 5995 5996 oldlibs= 5997 # calculate the name of the file, without its directory 5998 func_basename "$output" 5999 outputname="$func_basename_result" 6000 libobjs_save="$libobjs" 6001 6002 if test -n "$shlibpath_var"; then 6003 # get the directories listed in $shlibpath_var 6004 eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` 6005 else 6006 shlib_search_path= 6007 fi 6008 eval sys_lib_search_path=\"$sys_lib_search_path_spec\" 6009 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" 6010 6011 func_dirname "$output" "/" "" 6012 output_objdir="$func_dirname_result$objdir" 6013 func_to_tool_file "$output_objdir/" 6014 tool_output_objdir=$func_to_tool_file_result 6015 # Create the object directory. 6016 func_mkdir_p "$output_objdir" 6017 6018 # Determine the type of output 6019 case $output in 6020 "") 6021 func_fatal_help "you must specify an output file" 6022 ;; 6023 *.$libext) linkmode=oldlib ;; 6024 *.lo | *.$objext) linkmode=obj ;; 6025 *.la) linkmode=lib ;; 6026 *) linkmode=prog ;; # Anything else should be a program. 6027 esac 6028 6029 specialdeplibs= 6030 6031 libs= 6032 # Find all interdependent deplibs by searching for libraries 6033 # that are linked more than once (e.g. -la -lb -la) 6034 for deplib in $deplibs; do 6035 if $opt_preserve_dup_deps ; then 6036 case "$libs " in 6037 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6038 esac 6039 fi 6040 func_append libs " $deplib" 6041 done 6042 6043 if test "$linkmode" = lib; then 6044 libs="$predeps $libs $compiler_lib_search_path $postdeps" 6045 6046 # Compute libraries that are listed more than once in $predeps 6047 # $postdeps and mark them as special (i.e., whose duplicates are 6048 # not to be eliminated). 6049 pre_post_deps= 6050 if $opt_duplicate_compiler_generated_deps; then 6051 for pre_post_dep in $predeps $postdeps; do 6052 case "$pre_post_deps " in 6053 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; 6054 esac 6055 func_append pre_post_deps " $pre_post_dep" 6056 done 6057 fi 6058 pre_post_deps= 6059 fi 6060 6061 deplibs= 6062 newdependency_libs= 6063 newlib_search_path= 6064 need_relink=no # whether we're linking any uninstalled libtool libraries 6065 notinst_deplibs= # not-installed libtool libraries 6066 notinst_path= # paths that contain not-installed libtool libraries 6067 6068 case $linkmode in 6069 lib) 6070 passes="conv dlpreopen link" 6071 for file in $dlfiles $dlprefiles; do 6072 case $file in 6073 *.la) ;; 6074 *) 6075 func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" 6076 ;; 6077 esac 6078 done 6079 ;; 6080 prog) 6081 compile_deplibs= 6082 finalize_deplibs= 6083 alldeplibs=no 6084 newdlfiles= 6085 newdlprefiles= 6086 passes="conv scan dlopen dlpreopen link" 6087 ;; 6088 *) passes="conv" 6089 ;; 6090 esac 6091 6092 for pass in $passes; do 6093 # The preopen pass in lib mode reverses $deplibs; put it back here 6094 # so that -L comes before libs that need it for instance... 6095 if test "$linkmode,$pass" = "lib,link"; then 6096 ## FIXME: Find the place where the list is rebuilt in the wrong 6097 ## order, and fix it there properly 6098 tmp_deplibs= 6099 for deplib in $deplibs; do 6100 tmp_deplibs="$deplib $tmp_deplibs" 6101 done 6102 deplibs="$tmp_deplibs" 6103 fi 6104 6105 if test "$linkmode,$pass" = "lib,link" || 6106 test "$linkmode,$pass" = "prog,scan"; then 6107 libs="$deplibs" 6108 deplibs= 6109 fi 6110 if test "$linkmode" = prog; then 6111 case $pass in 6112 dlopen) libs="$dlfiles" ;; 6113 dlpreopen) libs="$dlprefiles" ;; 6114 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; 6115 esac 6116 fi 6117 if test "$linkmode,$pass" = "lib,dlpreopen"; then 6118 # Collect and forward deplibs of preopened libtool libs 6119 for lib in $dlprefiles; do 6120 # Ignore non-libtool-libs 6121 dependency_libs= 6122 func_resolve_sysroot "$lib" 6123 case $lib in 6124 *.la) func_source "$func_resolve_sysroot_result" ;; 6125 esac 6126 6127 # Collect preopened libtool deplibs, except any this library 6128 # has declared as weak libs 6129 for deplib in $dependency_libs; do 6130 func_basename "$deplib" 6131 deplib_base=$func_basename_result 6132 case " $weak_libs " in 6133 *" $deplib_base "*) ;; 6134 *) func_append deplibs " $deplib" ;; 6135 esac 6136 done 6137 done 6138 libs="$dlprefiles" 6139 fi 6140 if test "$pass" = dlopen; then 6141 # Collect dlpreopened libraries 6142 save_deplibs="$deplibs" 6143 deplibs= 6144 fi 6145 6146 for deplib in $libs; do 6147 lib= 6148 found=no 6149 case $deplib in 6150 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) 6151 if test "$linkmode,$pass" = "prog,link"; then 6152 compile_deplibs="$deplib $compile_deplibs" 6153 finalize_deplibs="$deplib $finalize_deplibs" 6154 else 6155 func_append compiler_flags " $deplib" 6156 if test "$linkmode" = lib ; then 6157 case "$new_inherited_linker_flags " in 6158 *" $deplib "*) ;; 6159 * ) func_append new_inherited_linker_flags " $deplib" ;; 6160 esac 6161 fi 6162 fi 6163 continue 6164 ;; 6165 -l*) 6166 if test "$linkmode" != lib && test "$linkmode" != prog; then 6167 func_warning "\`-l' is ignored for archives/objects" 6168 continue 6169 fi 6170 func_stripname '-l' '' "$deplib" 6171 name=$func_stripname_result 6172 if test "$linkmode" = lib; then 6173 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" 6174 else 6175 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" 6176 fi 6177 for searchdir in $searchdirs; do 6178 for search_ext in .la $std_shrext .so .a; do 6179 # Search the libtool library 6180 lib="$searchdir/lib${name}${search_ext}" 6181 if test -f "$lib"; then 6182 if test "$search_ext" = ".la"; then 6183 found=yes 6184 else 6185 found=no 6186 fi 6187 break 2 6188 fi 6189 done 6190 done 6191 if test "$found" != yes; then 6192 # deplib doesn't seem to be a libtool library 6193 if test "$linkmode,$pass" = "prog,link"; then 6194 compile_deplibs="$deplib $compile_deplibs" 6195 finalize_deplibs="$deplib $finalize_deplibs" 6196 else 6197 deplibs="$deplib $deplibs" 6198 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6199 fi 6200 continue 6201 else # deplib is a libtool library 6202 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, 6203 # We need to do some special things here, and not later. 6204 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 6205 case " $predeps $postdeps " in 6206 *" $deplib "*) 6207 if func_lalib_p "$lib"; then 6208 library_names= 6209 old_library= 6210 func_source "$lib" 6211 for l in $old_library $library_names; do 6212 ll="$l" 6213 done 6214 if test "X$ll" = "X$old_library" ; then # only static version available 6215 found=no 6216 func_dirname "$lib" "" "." 6217 ladir="$func_dirname_result" 6218 lib=$ladir/$old_library 6219 if test "$linkmode,$pass" = "prog,link"; then 6220 compile_deplibs="$deplib $compile_deplibs" 6221 finalize_deplibs="$deplib $finalize_deplibs" 6222 else 6223 deplibs="$deplib $deplibs" 6224 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" 6225 fi 6226 continue 6227 fi 6228 fi 6229 ;; 6230 *) ;; 6231 esac 6232 fi 6233 fi 6234 ;; # -l 6235 *.ltframework) 6236 if test "$linkmode,$pass" = "prog,link"; then 6237 compile_deplibs="$deplib $compile_deplibs" 6238 finalize_deplibs="$deplib $finalize_deplibs" 6239 else 6240 deplibs="$deplib $deplibs" 6241 if test "$linkmode" = lib ; then 6242 case "$new_inherited_linker_flags " in 6243 *" $deplib "*) ;; 6244 * ) func_append new_inherited_linker_flags " $deplib" ;; 6245 esac 6246 fi 6247 fi 6248 continue 6249 ;; 6250 -L*) 6251 case $linkmode in 6252 lib) 6253 deplibs="$deplib $deplibs" 6254 test "$pass" = conv && continue 6255 newdependency_libs="$deplib $newdependency_libs" 6256 func_stripname '-L' '' "$deplib" 6257 func_resolve_sysroot "$func_stripname_result" 6258 func_append newlib_search_path " $func_resolve_sysroot_result" 6259 ;; 6260 prog) 6261 if test "$pass" = conv; then 6262 deplibs="$deplib $deplibs" 6263 continue 6264 fi 6265 if test "$pass" = scan; then 6266 deplibs="$deplib $deplibs" 6267 else 6268 compile_deplibs="$deplib $compile_deplibs" 6269 finalize_deplibs="$deplib $finalize_deplibs" 6270 fi 6271 func_stripname '-L' '' "$deplib" 6272 func_resolve_sysroot "$func_stripname_result" 6273 func_append newlib_search_path " $func_resolve_sysroot_result" 6274 ;; 6275 *) 6276 func_warning "\`-L' is ignored for archives/objects" 6277 ;; 6278 esac # linkmode 6279 continue 6280 ;; # -L 6281 -R*) 6282 if test "$pass" = link; then 6283 func_stripname '-R' '' "$deplib" 6284 func_resolve_sysroot "$func_stripname_result" 6285 dir=$func_resolve_sysroot_result 6286 # Make sure the xrpath contains only unique directories. 6287 case "$xrpath " in 6288 *" $dir "*) ;; 6289 *) func_append xrpath " $dir" ;; 6290 esac 6291 fi 6292 deplibs="$deplib $deplibs" 6293 continue 6294 ;; 6295 *.la) 6296 func_resolve_sysroot "$deplib" 6297 lib=$func_resolve_sysroot_result 6298 ;; 6299 *.$libext) 6300 if test "$pass" = conv; then 6301 deplibs="$deplib $deplibs" 6302 continue 6303 fi 6304 case $linkmode in 6305 lib) 6306 # Linking convenience modules into shared libraries is allowed, 6307 # but linking other static libraries is non-portable. 6308 case " $dlpreconveniencelibs " in 6309 *" $deplib "*) ;; 6310 *) 6311 valid_a_lib=no 6312 case $deplibs_check_method in 6313 match_pattern*) 6314 set dummy $deplibs_check_method; shift 6315 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 6316 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ 6317 | $EGREP "$match_pattern_regex" > /dev/null; then 6318 valid_a_lib=yes 6319 fi 6320 ;; 6321 pass_all) 6322 valid_a_lib=yes 6323 ;; 6324 esac 6325 if test "$valid_a_lib" != yes; then 6326 echo 6327 $ECHO "*** Warning: Trying to link with static lib archive $deplib." 6328 echo "*** I have the capability to make that library automatically link in when" 6329 echo "*** you link to this library. But I can only do this if you have a" 6330 echo "*** shared version of the library, which you do not appear to have" 6331 echo "*** because the file extensions .$libext of this argument makes me believe" 6332 echo "*** that it is just a static archive that I should not use here." 6333 else 6334 echo 6335 $ECHO "*** Warning: Linking the shared library $output against the" 6336 $ECHO "*** static library $deplib is not portable!" 6337 deplibs="$deplib $deplibs" 6338 fi 6339 ;; 6340 esac 6341 continue 6342 ;; 6343 prog) 6344 if test "$pass" != link; then 6345 deplibs="$deplib $deplibs" 6346 else 6347 compile_deplibs="$deplib $compile_deplibs" 6348 finalize_deplibs="$deplib $finalize_deplibs" 6349 fi 6350 continue 6351 ;; 6352 esac # linkmode 6353 ;; # *.$libext 6354 *.lo | *.$objext) 6355 if test "$pass" = conv; then 6356 deplibs="$deplib $deplibs" 6357 elif test "$linkmode" = prog; then 6358 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then 6359 # If there is no dlopen support or we're linking statically, 6360 # we need to preload. 6361 func_append newdlprefiles " $deplib" 6362 compile_deplibs="$deplib $compile_deplibs" 6363 finalize_deplibs="$deplib $finalize_deplibs" 6364 else 6365 func_append newdlfiles " $deplib" 6366 fi 6367 fi 6368 continue 6369 ;; 6370 %DEPLIBS%) 6371 alldeplibs=yes 6372 continue 6373 ;; 6374 esac # case $deplib 6375 6376 if test "$found" = yes || test -f "$lib"; then : 6377 else 6378 func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" 6379 fi 6380 6381 # Check to see that this really is a libtool archive. 6382 func_lalib_unsafe_p "$lib" \ 6383 || func_fatal_error "\`$lib' is not a valid libtool archive" 6384 6385 func_dirname "$lib" "" "." 6386 ladir="$func_dirname_result" 6387 6388 dlname= 6389 dlopen= 6390 dlpreopen= 6391 libdir= 6392 library_names= 6393 old_library= 6394 inherited_linker_flags= 6395 # If the library was installed with an old release of libtool, 6396 # it will not redefine variables installed, or shouldnotlink 6397 installed=yes 6398 shouldnotlink=no 6399 avoidtemprpath= 6400 6401 6402 # Read the .la file 6403 func_source "$lib" 6404 6405 # Convert "-framework foo" to "foo.ltframework" 6406 if test -n "$inherited_linker_flags"; then 6407 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` 6408 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do 6409 case " $new_inherited_linker_flags " in 6410 *" $tmp_inherited_linker_flag "*) ;; 6411 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; 6412 esac 6413 done 6414 fi 6415 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 6416 if test "$linkmode,$pass" = "lib,link" || 6417 test "$linkmode,$pass" = "prog,scan" || 6418 { test "$linkmode" != prog && test "$linkmode" != lib; }; then 6419 test -n "$dlopen" && func_append dlfiles " $dlopen" 6420 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" 6421 fi 6422 6423 if test "$pass" = conv; then 6424 # Only check for convenience libraries 6425 deplibs="$lib $deplibs" 6426 if test -z "$libdir"; then 6427 if test -z "$old_library"; then 6428 func_fatal_error "cannot find name of link library for \`$lib'" 6429 fi 6430 # It is a libtool convenience library, so add in its objects. 6431 func_append convenience " $ladir/$objdir/$old_library" 6432 func_append old_convenience " $ladir/$objdir/$old_library" 6433 elif test "$linkmode" != prog && test "$linkmode" != lib; then 6434 func_fatal_error "\`$lib' is not a convenience library" 6435 fi 6436 tmp_libs= 6437 for deplib in $dependency_libs; do 6438 deplibs="$deplib $deplibs" 6439 if $opt_preserve_dup_deps ; then 6440 case "$tmp_libs " in 6441 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6442 esac 6443 fi 6444 func_append tmp_libs " $deplib" 6445 done 6446 continue 6447 fi # $pass = conv 6448 6449 6450 # Get the name of the library we link against. 6451 linklib= 6452 if test -n "$old_library" && 6453 { test "$prefer_static_libs" = yes || 6454 test "$prefer_static_libs,$installed" = "built,no"; }; then 6455 linklib=$old_library 6456 else 6457 for l in $old_library $library_names; do 6458 linklib="$l" 6459 done 6460 fi 6461 if test -z "$linklib"; then 6462 func_fatal_error "cannot find name of link library for \`$lib'" 6463 fi 6464 6465 # This library was specified with -dlopen. 6466 if test "$pass" = dlopen; then 6467 if test -z "$libdir"; then 6468 func_fatal_error "cannot -dlopen a convenience library: \`$lib'" 6469 fi 6470 if test -z "$dlname" || 6471 test "$dlopen_support" != yes || 6472 test "$build_libtool_libs" = no; then 6473 # If there is no dlname, no dlopen support or we're linking 6474 # statically, we need to preload. We also need to preload any 6475 # dependent libraries so libltdl's deplib preloader doesn't 6476 # bomb out in the load deplibs phase. 6477 func_append dlprefiles " $lib $dependency_libs" 6478 else 6479 func_append newdlfiles " $lib" 6480 fi 6481 continue 6482 fi # $pass = dlopen 6483 6484 # We need an absolute path. 6485 case $ladir in 6486 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; 6487 *) 6488 abs_ladir=`cd "$ladir" && pwd` 6489 if test -z "$abs_ladir"; then 6490 func_warning "cannot determine absolute directory name of \`$ladir'" 6491 func_warning "passing it literally to the linker, although it might fail" 6492 abs_ladir="$ladir" 6493 fi 6494 ;; 6495 esac 6496 func_basename "$lib" 6497 laname="$func_basename_result" 6498 6499 # Find the relevant object directory and library name. 6500 if test "X$installed" = Xyes; then 6501 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6502 func_warning "library \`$lib' was moved." 6503 dir="$ladir" 6504 absdir="$abs_ladir" 6505 libdir="$abs_ladir" 6506 else 6507 dir="$lt_sysroot$libdir" 6508 absdir="$lt_sysroot$libdir" 6509 fi 6510 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes 6511 else 6512 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then 6513 dir="$ladir" 6514 absdir="$abs_ladir" 6515 # Remove this search path later 6516 func_append notinst_path " $abs_ladir" 6517 else 6518 dir="$ladir/$objdir" 6519 absdir="$abs_ladir/$objdir" 6520 # Remove this search path later 6521 func_append notinst_path " $abs_ladir" 6522 fi 6523 fi # $installed = yes 6524 func_stripname 'lib' '.la' "$laname" 6525 name=$func_stripname_result 6526 6527 # This library was specified with -dlpreopen. 6528 if test "$pass" = dlpreopen; then 6529 if test -z "$libdir" && test "$linkmode" = prog; then 6530 func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" 6531 fi 6532 case "$host" in 6533 # special handling for platforms with PE-DLLs. 6534 *cygwin* | *mingw* | *cegcc* ) 6535 # Linker will automatically link against shared library if both 6536 # static and shared are present. Therefore, ensure we extract 6537 # symbols from the import library if a shared library is present 6538 # (otherwise, the dlopen module name will be incorrect). We do 6539 # this by putting the import library name into $newdlprefiles. 6540 # We recover the dlopen module name by 'saving' the la file 6541 # name in a special purpose variable, and (later) extracting the 6542 # dlname from the la file. 6543 if test -n "$dlname"; then 6544 func_tr_sh "$dir/$linklib" 6545 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" 6546 func_append newdlprefiles " $dir/$linklib" 6547 else 6548 func_append newdlprefiles " $dir/$old_library" 6549 # Keep a list of preopened convenience libraries to check 6550 # that they are being used correctly in the link pass. 6551 test -z "$libdir" && \ 6552 func_append dlpreconveniencelibs " $dir/$old_library" 6553 fi 6554 ;; 6555 * ) 6556 # Prefer using a static library (so that no silly _DYNAMIC symbols 6557 # are required to link). 6558 if test -n "$old_library"; then 6559 func_append newdlprefiles " $dir/$old_library" 6560 # Keep a list of preopened convenience libraries to check 6561 # that they are being used correctly in the link pass. 6562 test -z "$libdir" && \ 6563 func_append dlpreconveniencelibs " $dir/$old_library" 6564 # Otherwise, use the dlname, so that lt_dlopen finds it. 6565 elif test -n "$dlname"; then 6566 func_append newdlprefiles " $dir/$dlname" 6567 else 6568 func_append newdlprefiles " $dir/$linklib" 6569 fi 6570 ;; 6571 esac 6572 fi # $pass = dlpreopen 6573 6574 if test -z "$libdir"; then 6575 # Link the convenience library 6576 if test "$linkmode" = lib; then 6577 deplibs="$dir/$old_library $deplibs" 6578 elif test "$linkmode,$pass" = "prog,link"; then 6579 compile_deplibs="$dir/$old_library $compile_deplibs" 6580 finalize_deplibs="$dir/$old_library $finalize_deplibs" 6581 else 6582 deplibs="$lib $deplibs" # used for prog,scan pass 6583 fi 6584 continue 6585 fi 6586 6587 6588 if test "$linkmode" = prog && test "$pass" != link; then 6589 func_append newlib_search_path " $ladir" 6590 deplibs="$lib $deplibs" 6591 6592 linkalldeplibs=no 6593 if test "$link_all_deplibs" != no || test -z "$library_names" || 6594 test "$build_libtool_libs" = no; then 6595 linkalldeplibs=yes 6596 fi 6597 6598 tmp_libs= 6599 for deplib in $dependency_libs; do 6600 case $deplib in 6601 -L*) func_stripname '-L' '' "$deplib" 6602 func_resolve_sysroot "$func_stripname_result" 6603 func_append newlib_search_path " $func_resolve_sysroot_result" 6604 ;; 6605 esac 6606 # Need to link against all dependency_libs? 6607 if test "$linkalldeplibs" = yes; then 6608 deplibs="$deplib $deplibs" 6609 else 6610 # Need to hardcode shared library paths 6611 # or/and link against static libraries 6612 newdependency_libs="$deplib $newdependency_libs" 6613 fi 6614 if $opt_preserve_dup_deps ; then 6615 case "$tmp_libs " in 6616 *" $deplib "*) func_append specialdeplibs " $deplib" ;; 6617 esac 6618 fi 6619 func_append tmp_libs " $deplib" 6620 done # for deplib 6621 continue 6622 fi # $linkmode = prog... 6623 6624 if test "$linkmode,$pass" = "prog,link"; then 6625 if test -n "$library_names" && 6626 { { test "$prefer_static_libs" = no || 6627 test "$prefer_static_libs,$installed" = "built,yes"; } || 6628 test -z "$old_library"; }; then 6629 # We need to hardcode the library path 6630 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then 6631 # Make sure the rpath contains only unique directories. 6632 case "$temp_rpath:" in 6633 *"$absdir:"*) ;; 6634 *) func_append temp_rpath "$absdir:" ;; 6635 esac 6636 fi 6637 6638 # Hardcode the library path. 6639 # Skip directories that are in the system default run-time 6640 # search path. 6641 case " $sys_lib_dlsearch_path " in 6642 *" $absdir "*) ;; 6643 *) 6644 case "$compile_rpath " in 6645 *" $absdir "*) ;; 6646 *) func_append compile_rpath " $absdir" ;; 6647 esac 6648 ;; 6649 esac 6650 case " $sys_lib_dlsearch_path " in 6651 *" $libdir "*) ;; 6652 *) 6653 case "$finalize_rpath " in 6654 *" $libdir "*) ;; 6655 *) func_append finalize_rpath " $libdir" ;; 6656 esac 6657 ;; 6658 esac 6659 fi # $linkmode,$pass = prog,link... 6660 6661 if test "$alldeplibs" = yes && 6662 { test "$deplibs_check_method" = pass_all || 6663 { test "$build_libtool_libs" = yes && 6664 test -n "$library_names"; }; }; then 6665 # We only need to search for static libraries 6666 continue 6667 fi 6668 fi 6669 6670 link_static=no # Whether the deplib will be linked statically 6671 use_static_libs=$prefer_static_libs 6672 if test "$use_static_libs" = built && test "$installed" = yes; then 6673 use_static_libs=no 6674 fi 6675 if test -n "$library_names" && 6676 { test "$use_static_libs" = no || test -z "$old_library"; }; then 6677 case $host in 6678 *cygwin* | *mingw* | *cegcc*) 6679 # No point in relinking DLLs because paths are not encoded 6680 func_append notinst_deplibs " $lib" 6681 need_relink=no 6682 ;; 6683 *) 6684 if test "$installed" = no; then 6685 func_append notinst_deplibs " $lib" 6686 need_relink=yes 6687 fi 6688 ;; 6689 esac 6690 # This is a shared library 6691 6692 # Warn about portability, can't link against -module's on some 6693 # systems (darwin). Don't bleat about dlopened modules though! 6694 dlopenmodule="" 6695 for dlpremoduletest in $dlprefiles; do 6696 if test "X$dlpremoduletest" = "X$lib"; then 6697 dlopenmodule="$dlpremoduletest" 6698 break 6699 fi 6700 done 6701 if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then 6702 echo 6703 if test "$linkmode" = prog; then 6704 $ECHO "*** Warning: Linking the executable $output against the loadable module" 6705 else 6706 $ECHO "*** Warning: Linking the shared library $output against the loadable module" 6707 fi 6708 $ECHO "*** $linklib is not portable!" 6709 fi 6710 if test "$linkmode" = lib && 6711 test "$hardcode_into_libs" = yes; then 6712 # Hardcode the library path. 6713 # Skip directories that are in the system default run-time 6714 # search path. 6715 case " $sys_lib_dlsearch_path " in 6716 *" $absdir "*) ;; 6717 *) 6718 case "$compile_rpath " in 6719 *" $absdir "*) ;; 6720 *) func_append compile_rpath " $absdir" ;; 6721 esac 6722 ;; 6723 esac 6724 case " $sys_lib_dlsearch_path " in 6725 *" $libdir "*) ;; 6726 *) 6727 case "$finalize_rpath " in 6728 *" $libdir "*) ;; 6729 *) func_append finalize_rpath " $libdir" ;; 6730 esac 6731 ;; 6732 esac 6733 fi 6734 6735 if test -n "$old_archive_from_expsyms_cmds"; then 6736 # figure out the soname 6737 set dummy $library_names 6738 shift 6739 realname="$1" 6740 shift 6741 libname=`eval "\\$ECHO \"$libname_spec\""` 6742 # use dlname if we got it. it's perfectly good, no? 6743 if test -n "$dlname"; then 6744 soname="$dlname" 6745 elif test -n "$soname_spec"; then 6746 # bleh windows 6747 case $host in 6748 *cygwin* | mingw* | *cegcc*) 6749 func_arith $current - $age 6750 major=$func_arith_result 6751 versuffix="-$major" 6752 ;; 6753 esac 6754 eval soname=\"$soname_spec\" 6755 else 6756 soname="$realname" 6757 fi 6758 6759 # Make a new name for the extract_expsyms_cmds to use 6760 soroot="$soname" 6761 func_basename "$soroot" 6762 soname="$func_basename_result" 6763 func_stripname 'lib' '.dll' "$soname" 6764 newlib=libimp-$func_stripname_result.a 6765 6766 # If the library has no export list, then create one now 6767 if test -f "$output_objdir/$soname-def"; then : 6768 else 6769 func_verbose "extracting exported symbol list from \`$soname'" 6770 func_execute_cmds "$extract_expsyms_cmds" 'exit $?' 6771 fi 6772 6773 # Create $newlib 6774 if test -f "$output_objdir/$newlib"; then :; else 6775 func_verbose "generating import library for \`$soname'" 6776 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' 6777 fi 6778 # make sure the library variables are pointing to the new library 6779 dir=$output_objdir 6780 linklib=$newlib 6781 fi # test -n "$old_archive_from_expsyms_cmds" 6782 6783 if test "$linkmode" = prog || test "$opt_mode" != relink; then 6784 add_shlibpath= 6785 add_dir= 6786 add= 6787 lib_linked=yes 6788 case $hardcode_action in 6789 immediate | unsupported) 6790 if test "$hardcode_direct" = no; then 6791 add="$dir/$linklib" 6792 case $host in 6793 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; 6794 *-*-sysv4*uw2*) add_dir="-L$dir" ;; 6795 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ 6796 *-*-unixware7*) add_dir="-L$dir" ;; 6797 *-*-darwin* ) 6798 # if the lib is a (non-dlopened) module then we can not 6799 # link against it, someone is ignoring the earlier warnings 6800 if /usr/bin/file -L $add 2> /dev/null | 6801 $GREP ": [^:]* bundle" >/dev/null ; then 6802 if test "X$dlopenmodule" != "X$lib"; then 6803 $ECHO "*** Warning: lib $linklib is a module, not a shared library" 6804 if test -z "$old_library" ; then 6805 echo 6806 echo "*** And there doesn't seem to be a static archive available" 6807 echo "*** The link will probably fail, sorry" 6808 else 6809 add="$dir/$old_library" 6810 fi 6811 elif test -n "$old_library"; then 6812 add="$dir/$old_library" 6813 fi 6814 fi 6815 esac 6816 elif test "$hardcode_minus_L" = no; then 6817 case $host in 6818 *-*-sunos*) add_shlibpath="$dir" ;; 6819 esac 6820 add_dir="-L$dir" 6821 add="-l$name" 6822 elif test "$hardcode_shlibpath_var" = no; then 6823 add_shlibpath="$dir" 6824 add="-l$name" 6825 else 6826 lib_linked=no 6827 fi 6828 ;; 6829 relink) 6830 if test "$hardcode_direct" = yes && 6831 test "$hardcode_direct_absolute" = no; then 6832 add="$dir/$linklib" 6833 elif test "$hardcode_minus_L" = yes; then 6834 add_dir="-L$dir" 6835 # Try looking first in the location we're being installed to. 6836 if test -n "$inst_prefix_dir"; then 6837 case $libdir in 6838 [\\/]*) 6839 func_append add_dir " -L$inst_prefix_dir$libdir" 6840 ;; 6841 esac 6842 fi 6843 add="-l$name" 6844 elif test "$hardcode_shlibpath_var" = yes; then 6845 add_shlibpath="$dir" 6846 add="-l$name" 6847 else 6848 lib_linked=no 6849 fi 6850 ;; 6851 *) lib_linked=no ;; 6852 esac 6853 6854 if test "$lib_linked" != yes; then 6855 func_fatal_configuration "unsupported hardcode properties" 6856 fi 6857 6858 if test -n "$add_shlibpath"; then 6859 case :$compile_shlibpath: in 6860 *":$add_shlibpath:"*) ;; 6861 *) func_append compile_shlibpath "$add_shlibpath:" ;; 6862 esac 6863 fi 6864 if test "$linkmode" = prog; then 6865 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" 6866 test -n "$add" && compile_deplibs="$add $compile_deplibs" 6867 else 6868 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6869 test -n "$add" && deplibs="$add $deplibs" 6870 if test "$hardcode_direct" != yes && 6871 test "$hardcode_minus_L" != yes && 6872 test "$hardcode_shlibpath_var" = yes; then 6873 case :$finalize_shlibpath: in 6874 *":$libdir:"*) ;; 6875 *) func_append finalize_shlibpath "$libdir:" ;; 6876 esac 6877 fi 6878 fi 6879 fi 6880 6881 if test "$linkmode" = prog || test "$opt_mode" = relink; then 6882 add_shlibpath= 6883 add_dir= 6884 add= 6885 # Finalize command for both is simple: just hardcode it. 6886 if test "$hardcode_direct" = yes && 6887 test "$hardcode_direct_absolute" = no; then 6888 add="$libdir/$linklib" 6889 elif test "$hardcode_minus_L" = yes; then 6890 add_dir="-L$libdir" 6891 add="-l$name" 6892 elif test "$hardcode_shlibpath_var" = yes; then 6893 case :$finalize_shlibpath: in 6894 *":$libdir:"*) ;; 6895 *) func_append finalize_shlibpath "$libdir:" ;; 6896 esac 6897 add="-l$name" 6898 elif test "$hardcode_automatic" = yes; then 6899 if test -n "$inst_prefix_dir" && 6900 test -f "$inst_prefix_dir$libdir/$linklib" ; then 6901 add="$inst_prefix_dir$libdir/$linklib" 6902 else 6903 add="$libdir/$linklib" 6904 fi 6905 else 6906 # We cannot seem to hardcode it, guess we'll fake it. 6907 add_dir="-L$libdir" 6908 # Try looking first in the location we're being installed to. 6909 if test -n "$inst_prefix_dir"; then 6910 case $libdir in 6911 [\\/]*) 6912 func_append add_dir " -L$inst_prefix_dir$libdir" 6913 ;; 6914 esac 6915 fi 6916 add="-l$name" 6917 fi 6918 6919 if test "$linkmode" = prog; then 6920 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" 6921 test -n "$add" && finalize_deplibs="$add $finalize_deplibs" 6922 else 6923 test -n "$add_dir" && deplibs="$add_dir $deplibs" 6924 test -n "$add" && deplibs="$add $deplibs" 6925 fi 6926 fi 6927 elif test "$linkmode" = prog; then 6928 # Here we assume that one of hardcode_direct or hardcode_minus_L 6929 # is not unsupported. This is valid on all known static and 6930 # shared platforms. 6931 if test "$hardcode_direct" != unsupported; then 6932 test -n "$old_library" && linklib="$old_library" 6933 compile_deplibs="$dir/$linklib $compile_deplibs" 6934 finalize_deplibs="$dir/$linklib $finalize_deplibs" 6935 else 6936 compile_deplibs="-l$name -L$dir $compile_deplibs" 6937 finalize_deplibs="-l$name -L$dir $finalize_deplibs" 6938 fi 6939 elif test "$build_libtool_libs" = yes; then 6940 # Not a shared library 6941 if test "$deplibs_check_method" != pass_all; then 6942 # We're trying link a shared library against a static one 6943 # but the system doesn't support it. 6944 6945 # Just print a warning and add the library to dependency_libs so 6946 # that the program can be linked against the static library. 6947 echo 6948 $ECHO "*** Warning: This system can not link to static lib archive $lib." 6949 echo "*** I have the capability to make that library automatically link in when" 6950 echo "*** you link to this library. But I can only do this if you have a" 6951 echo "*** shared version of the library, which you do not appear to have." 6952 if test "$module" = yes; then 6953 echo "*** But as you try to build a module library, libtool will still create " 6954 echo "*** a static module, that should work as long as the dlopening application" 6955 echo "*** is linked with the -dlopen flag to resolve symbols at runtime." 6956 if test -z "$global_symbol_pipe"; then 6957 echo 6958 echo "*** However, this would only work if libtool was able to extract symbol" 6959 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 6960 echo "*** not find such a program. So, this module is probably useless." 6961 echo "*** \`nm' from GNU binutils and a full rebuild may help." 6962 fi 6963 if test "$build_old_libs" = no; then 6964 build_libtool_libs=module 6965 build_old_libs=yes 6966 else 6967 build_libtool_libs=no 6968 fi 6969 fi 6970 else 6971 deplibs="$dir/$old_library $deplibs" 6972 link_static=yes 6973 fi 6974 fi # link shared/static library? 6975 6976 if test "$linkmode" = lib; then 6977 if test -n "$dependency_libs" && 6978 { test "$hardcode_into_libs" != yes || 6979 test "$build_old_libs" = yes || 6980 test "$link_static" = yes; }; then 6981 # Extract -R from dependency_libs 6982 temp_deplibs= 6983 for libdir in $dependency_libs; do 6984 case $libdir in 6985 -R*) func_stripname '-R' '' "$libdir" 6986 temp_xrpath=$func_stripname_result 6987 case " $xrpath " in 6988 *" $temp_xrpath "*) ;; 6989 *) func_append xrpath " $temp_xrpath";; 6990 esac;; 6991 *) func_append temp_deplibs " $libdir";; 6992 esac 6993 done 6994 dependency_libs="$temp_deplibs" 6995 fi 6996 6997 func_append newlib_search_path " $absdir" 6998 # Link against this library 6999 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" 7000 # ... and its dependency_libs 7001 tmp_libs= 7002 for deplib in $dependency_libs; do 7003 newdependency_libs="$deplib $newdependency_libs" 7004 case $deplib in 7005 -L*) func_stripname '-L' '' "$deplib" 7006 func_resolve_sysroot "$func_stripname_result";; 7007 *) func_resolve_sysroot "$deplib" ;; 7008 esac 7009 if $opt_preserve_dup_deps ; then 7010 case "$tmp_libs " in 7011 *" $func_resolve_sysroot_result "*) 7012 func_append specialdeplibs " $func_resolve_sysroot_result" ;; 7013 esac 7014 fi 7015 func_append tmp_libs " $func_resolve_sysroot_result" 7016 done 7017 7018 if test "$link_all_deplibs" != no; then 7019 # Add the search paths of all dependency libraries 7020 for deplib in $dependency_libs; do 7021 path= 7022 case $deplib in 7023 -L*) path="$deplib" ;; 7024 *.la) 7025 func_resolve_sysroot "$deplib" 7026 deplib=$func_resolve_sysroot_result 7027 func_dirname "$deplib" "" "." 7028 dir=$func_dirname_result 7029 # We need an absolute path. 7030 case $dir in 7031 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; 7032 *) 7033 absdir=`cd "$dir" && pwd` 7034 if test -z "$absdir"; then 7035 func_warning "cannot determine absolute directory name of \`$dir'" 7036 absdir="$dir" 7037 fi 7038 ;; 7039 esac 7040 if $GREP "^installed=no" $deplib > /dev/null; then 7041 case $host in 7042 *-*-darwin*) 7043 depdepl= 7044 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` 7045 if test -n "$deplibrary_names" ; then 7046 for tmp in $deplibrary_names ; do 7047 depdepl=$tmp 7048 done 7049 if test -f "$absdir/$objdir/$depdepl" ; then 7050 depdepl="$absdir/$objdir/$depdepl" 7051 darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7052 if test -z "$darwin_install_name"; then 7053 darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` 7054 fi 7055 func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" 7056 func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" 7057 path= 7058 fi 7059 fi 7060 ;; 7061 *) 7062 path="-L$absdir/$objdir" 7063 ;; 7064 esac 7065 else 7066 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 7067 test -z "$libdir" && \ 7068 func_fatal_error "\`$deplib' is not a valid libtool archive" 7069 test "$absdir" != "$libdir" && \ 7070 func_warning "\`$deplib' seems to be moved" 7071 7072 path="-L$absdir" 7073 fi 7074 ;; 7075 esac 7076 case " $deplibs " in 7077 *" $path "*) ;; 7078 *) deplibs="$path $deplibs" ;; 7079 esac 7080 done 7081 fi # link_all_deplibs != no 7082 fi # linkmode = lib 7083 done # for deplib in $libs 7084 if test "$pass" = link; then 7085 if test "$linkmode" = "prog"; then 7086 compile_deplibs="$new_inherited_linker_flags $compile_deplibs" 7087 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" 7088 else 7089 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7090 fi 7091 fi 7092 dependency_libs="$newdependency_libs" 7093 if test "$pass" = dlpreopen; then 7094 # Link the dlpreopened libraries before other libraries 7095 for deplib in $save_deplibs; do 7096 deplibs="$deplib $deplibs" 7097 done 7098 fi 7099 if test "$pass" != dlopen; then 7100 if test "$pass" != conv; then 7101 # Make sure lib_search_path contains only unique directories. 7102 lib_search_path= 7103 for dir in $newlib_search_path; do 7104 case "$lib_search_path " in 7105 *" $dir "*) ;; 7106 *) func_append lib_search_path " $dir" ;; 7107 esac 7108 done 7109 newlib_search_path= 7110 fi 7111 7112 if test "$linkmode,$pass" != "prog,link"; then 7113 vars="deplibs" 7114 else 7115 vars="compile_deplibs finalize_deplibs" 7116 fi 7117 for var in $vars dependency_libs; do 7118 # Add libraries to $var in reverse order 7119 eval tmp_libs=\"\$$var\" 7120 new_libs= 7121 for deplib in $tmp_libs; do 7122 # FIXME: Pedantically, this is the right thing to do, so 7123 # that some nasty dependency loop isn't accidentally 7124 # broken: 7125 #new_libs="$deplib $new_libs" 7126 # Pragmatically, this seems to cause very few problems in 7127 # practice: 7128 case $deplib in 7129 -L*) new_libs="$deplib $new_libs" ;; 7130 -R*) ;; 7131 *) 7132 # And here is the reason: when a library appears more 7133 # than once as an explicit dependence of a library, or 7134 # is implicitly linked in more than once by the 7135 # compiler, it is considered special, and multiple 7136 # occurrences thereof are not removed. Compare this 7137 # with having the same library being listed as a 7138 # dependency of multiple other libraries: in this case, 7139 # we know (pedantically, we assume) the library does not 7140 # need to be listed more than once, so we keep only the 7141 # last copy. This is not always right, but it is rare 7142 # enough that we require users that really mean to play 7143 # such unportable linking tricks to link the library 7144 # using -Wl,-lname, so that libtool does not consider it 7145 # for duplicate removal. 7146 case " $specialdeplibs " in 7147 *" $deplib "*) new_libs="$deplib $new_libs" ;; 7148 *) 7149 case " $new_libs " in 7150 *" $deplib "*) ;; 7151 *) new_libs="$deplib $new_libs" ;; 7152 esac 7153 ;; 7154 esac 7155 ;; 7156 esac 7157 done 7158 tmp_libs= 7159 for deplib in $new_libs; do 7160 case $deplib in 7161 -L*) 7162 case " $tmp_libs " in 7163 *" $deplib "*) ;; 7164 *) func_append tmp_libs " $deplib" ;; 7165 esac 7166 ;; 7167 *) func_append tmp_libs " $deplib" ;; 7168 esac 7169 done 7170 eval $var=\"$tmp_libs\" 7171 done # for var 7172 fi 7173 # Last step: remove runtime libs from dependency_libs 7174 # (they stay in deplibs) 7175 tmp_libs= 7176 for i in $dependency_libs ; do 7177 case " $predeps $postdeps $compiler_lib_search_path " in 7178 *" $i "*) 7179 i="" 7180 ;; 7181 esac 7182 if test -n "$i" ; then 7183 func_append tmp_libs " $i" 7184 fi 7185 done 7186 dependency_libs=$tmp_libs 7187 done # for pass 7188 if test "$linkmode" = prog; then 7189 dlfiles="$newdlfiles" 7190 fi 7191 if test "$linkmode" = prog || test "$linkmode" = lib; then 7192 dlprefiles="$newdlprefiles" 7193 fi 7194 7195 case $linkmode in 7196 oldlib) 7197 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 7198 func_warning "\`-dlopen' is ignored for archives" 7199 fi 7200 7201 case " $deplibs" in 7202 *\ -l* | *\ -L*) 7203 func_warning "\`-l' and \`-L' are ignored for archives" ;; 7204 esac 7205 7206 test -n "$rpath" && \ 7207 func_warning "\`-rpath' is ignored for archives" 7208 7209 test -n "$xrpath" && \ 7210 func_warning "\`-R' is ignored for archives" 7211 7212 test -n "$vinfo" && \ 7213 func_warning "\`-version-info/-version-number' is ignored for archives" 7214 7215 test -n "$release" && \ 7216 func_warning "\`-release' is ignored for archives" 7217 7218 test -n "$export_symbols$export_symbols_regex" && \ 7219 func_warning "\`-export-symbols' is ignored for archives" 7220 7221 # Now set the variables for building old libraries. 7222 build_libtool_libs=no 7223 oldlibs="$output" 7224 func_append objs "$old_deplibs" 7225 ;; 7226 7227 lib) 7228 # Make sure we only generate libraries of the form `libNAME.la'. 7229 case $outputname in 7230 lib*) 7231 func_stripname 'lib' '.la' "$outputname" 7232 name=$func_stripname_result 7233 eval shared_ext=\"$shrext_cmds\" 7234 eval libname=\"$libname_spec\" 7235 ;; 7236 *) 7237 test "$module" = no && \ 7238 func_fatal_help "libtool library \`$output' must begin with \`lib'" 7239 7240 if test "$need_lib_prefix" != no; then 7241 # Add the "lib" prefix for modules if required 7242 func_stripname '' '.la' "$outputname" 7243 name=$func_stripname_result 7244 eval shared_ext=\"$shrext_cmds\" 7245 eval libname=\"$libname_spec\" 7246 else 7247 func_stripname '' '.la' "$outputname" 7248 libname=$func_stripname_result 7249 fi 7250 ;; 7251 esac 7252 7253 if test -n "$objs"; then 7254 if test "$deplibs_check_method" != pass_all; then 7255 func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 7256 else 7257 echo 7258 $ECHO "*** Warning: Linking the shared library $output against the non-libtool" 7259 $ECHO "*** objects $objs is not portable!" 7260 func_append libobjs " $objs" 7261 fi 7262 fi 7263 7264 test "$dlself" != no && \ 7265 func_warning "\`-dlopen self' is ignored for libtool libraries" 7266 7267 set dummy $rpath 7268 shift 7269 test "$#" -gt 1 && \ 7270 func_warning "ignoring multiple \`-rpath's for a libtool library" 7271 7272 install_libdir="$1" 7273 7274 oldlibs= 7275 if test -z "$rpath"; then 7276 if test "$build_libtool_libs" = yes; then 7277 # Building a libtool convenience library. 7278 # Some compilers have problems with a `.al' extension so 7279 # convenience libraries should have the same extension an 7280 # archive normally would. 7281 oldlibs="$output_objdir/$libname.$libext $oldlibs" 7282 build_libtool_libs=convenience 7283 build_old_libs=yes 7284 fi 7285 7286 test -n "$vinfo" && \ 7287 func_warning "\`-version-info/-version-number' is ignored for convenience libraries" 7288 7289 test -n "$release" && \ 7290 func_warning "\`-release' is ignored for convenience libraries" 7291 else 7292 7293 # Parse the version information argument. 7294 save_ifs="$IFS"; IFS=':' 7295 set dummy $vinfo 0 0 0 7296 shift 7297 IFS="$save_ifs" 7298 7299 test -n "$7" && \ 7300 func_fatal_help "too many parameters to \`-version-info'" 7301 7302 # convert absolute version numbers to libtool ages 7303 # this retains compatibility with .la files and attempts 7304 # to make the code below a bit more comprehensible 7305 7306 case $vinfo_number in 7307 yes) 7308 number_major="$1" 7309 number_minor="$2" 7310 number_revision="$3" 7311 # 7312 # There are really only two kinds -- those that 7313 # use the current revision as the major version 7314 # and those that subtract age and use age as 7315 # a minor version. But, then there is irix 7316 # which has an extra 1 added just for fun 7317 # 7318 case $version_type in 7319 darwin|linux|osf|windows|none) 7320 func_arith $number_major + $number_minor 7321 current=$func_arith_result 7322 age="$number_minor" 7323 revision="$number_revision" 7324 ;; 7325 freebsd-aout|freebsd-elf|qnx|sunos) 7326 current="$number_major" 7327 revision="$number_minor" 7328 age="0" 7329 ;; 7330 irix|nonstopux) 7331 func_arith $number_major + $number_minor 7332 current=$func_arith_result 7333 age="$number_minor" 7334 revision="$number_minor" 7335 lt_irix_increment=no 7336 ;; 7337 esac 7338 ;; 7339 no) 7340 current="$1" 7341 revision="$2" 7342 age="$3" 7343 ;; 7344 esac 7345 7346 # Check that each of the things are valid numbers. 7347 case $current in 7348 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7349 *) 7350 func_error "CURRENT \`$current' must be a nonnegative integer" 7351 func_fatal_error "\`$vinfo' is not valid version information" 7352 ;; 7353 esac 7354 7355 case $revision in 7356 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7357 *) 7358 func_error "REVISION \`$revision' must be a nonnegative integer" 7359 func_fatal_error "\`$vinfo' is not valid version information" 7360 ;; 7361 esac 7362 7363 case $age in 7364 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; 7365 *) 7366 func_error "AGE \`$age' must be a nonnegative integer" 7367 func_fatal_error "\`$vinfo' is not valid version information" 7368 ;; 7369 esac 7370 7371 if test "$age" -gt "$current"; then 7372 func_error "AGE \`$age' is greater than the current interface number \`$current'" 7373 func_fatal_error "\`$vinfo' is not valid version information" 7374 fi 7375 7376 # Calculate the version variables. 7377 major= 7378 versuffix= 7379 verstring= 7380 case $version_type in 7381 none) ;; 7382 7383 darwin) 7384 # Like Linux, but with the current version available in 7385 # verstring for coding it into the library header 7386 func_arith $current - $age 7387 major=.$func_arith_result 7388 versuffix="$major.$age.$revision" 7389 # Darwin ld doesn't like 0 for these options... 7390 func_arith $current + 1 7391 minor_current=$func_arith_result 7392 xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" 7393 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" 7394 ;; 7395 7396 freebsd-aout) 7397 major=".$current" 7398 versuffix=".$current.$revision"; 7399 ;; 7400 7401 freebsd-elf) 7402 major=".$current" 7403 versuffix=".$current" 7404 ;; 7405 7406 irix | nonstopux) 7407 if test "X$lt_irix_increment" = "Xno"; then 7408 func_arith $current - $age 7409 else 7410 func_arith $current - $age + 1 7411 fi 7412 major=$func_arith_result 7413 7414 case $version_type in 7415 nonstopux) verstring_prefix=nonstopux ;; 7416 *) verstring_prefix=sgi ;; 7417 esac 7418 verstring="$verstring_prefix$major.$revision" 7419 7420 # Add in all the interfaces that we are compatible with. 7421 loop=$revision 7422 while test "$loop" -ne 0; do 7423 func_arith $revision - $loop 7424 iface=$func_arith_result 7425 func_arith $loop - 1 7426 loop=$func_arith_result 7427 verstring="$verstring_prefix$major.$iface:$verstring" 7428 done 7429 7430 # Before this point, $major must not contain `.'. 7431 major=.$major 7432 versuffix="$major.$revision" 7433 ;; 7434 7435 linux) 7436 func_arith $current - $age 7437 major=.$func_arith_result 7438 versuffix="$major.$age.$revision" 7439 ;; 7440 7441 osf) 7442 func_arith $current - $age 7443 major=.$func_arith_result 7444 versuffix=".$current.$age.$revision" 7445 verstring="$current.$age.$revision" 7446 7447 # Add in all the interfaces that we are compatible with. 7448 loop=$age 7449 while test "$loop" -ne 0; do 7450 func_arith $current - $loop 7451 iface=$func_arith_result 7452 func_arith $loop - 1 7453 loop=$func_arith_result 7454 verstring="$verstring:${iface}.0" 7455 done 7456 7457 # Make executables depend on our current version. 7458 func_append verstring ":${current}.0" 7459 ;; 7460 7461 qnx) 7462 major=".$current" 7463 versuffix=".$current" 7464 ;; 7465 7466 sunos) 7467 major=".$current" 7468 versuffix=".$current.$revision" 7469 ;; 7470 7471 windows) 7472 # Use '-' rather than '.', since we only want one 7473 # extension on DOS 8.3 filesystems. 7474 func_arith $current - $age 7475 major=$func_arith_result 7476 versuffix="-$major" 7477 ;; 7478 7479 *) 7480 func_fatal_configuration "unknown library version type \`$version_type'" 7481 ;; 7482 esac 7483 7484 # Clear the version info if we defaulted, and they specified a release. 7485 if test -z "$vinfo" && test -n "$release"; then 7486 major= 7487 case $version_type in 7488 darwin) 7489 # we can't check for "0.0" in archive_cmds due to quoting 7490 # problems, so we reset it completely 7491 verstring= 7492 ;; 7493 *) 7494 verstring="0.0" 7495 ;; 7496 esac 7497 if test "$need_version" = no; then 7498 versuffix= 7499 else 7500 versuffix=".0.0" 7501 fi 7502 fi 7503 7504 # Remove version info from name if versioning should be avoided 7505 if test "$avoid_version" = yes && test "$need_version" = no; then 7506 major= 7507 versuffix= 7508 verstring="" 7509 fi 7510 7511 # Check to see if the archive will have undefined symbols. 7512 if test "$allow_undefined" = yes; then 7513 if test "$allow_undefined_flag" = unsupported; then 7514 func_warning "undefined symbols not allowed in $host shared libraries" 7515 build_libtool_libs=no 7516 build_old_libs=yes 7517 fi 7518 else 7519 # Don't allow undefined symbols. 7520 allow_undefined_flag="$no_undefined_flag" 7521 fi 7522 7523 fi 7524 7525 func_generate_dlsyms "$libname" "$libname" "yes" 7526 func_append libobjs " $symfileobj" 7527 test "X$libobjs" = "X " && libobjs= 7528 7529 if test "$opt_mode" != relink; then 7530 # Remove our outputs, but don't remove object files since they 7531 # may have been created when compiling PIC objects. 7532 removelist= 7533 tempremovelist=`$ECHO "$output_objdir/*"` 7534 for p in $tempremovelist; do 7535 case $p in 7536 *.$objext | *.gcno) 7537 ;; 7538 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) 7539 if test "X$precious_files_regex" != "X"; then 7540 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 7541 then 7542 continue 7543 fi 7544 fi 7545 func_append removelist " $p" 7546 ;; 7547 *) ;; 7548 esac 7549 done 7550 test -n "$removelist" && \ 7551 func_show_eval "${RM}r \$removelist" 7552 fi 7553 7554 # Now set the variables for building old libraries. 7555 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then 7556 func_append oldlibs " $output_objdir/$libname.$libext" 7557 7558 # Transform .lo files to .o files. 7559 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` 7560 fi 7561 7562 # Eliminate all temporary directories. 7563 #for path in $notinst_path; do 7564 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` 7565 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` 7566 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` 7567 #done 7568 7569 if test -n "$xrpath"; then 7570 # If the user specified any rpath flags, then add them. 7571 temp_xrpath= 7572 for libdir in $xrpath; do 7573 func_replace_sysroot "$libdir" 7574 func_append temp_xrpath " -R$func_replace_sysroot_result" 7575 case "$finalize_rpath " in 7576 *" $libdir "*) ;; 7577 *) func_append finalize_rpath " $libdir" ;; 7578 esac 7579 done 7580 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then 7581 dependency_libs="$temp_xrpath $dependency_libs" 7582 fi 7583 fi 7584 7585 # Make sure dlfiles contains only unique files that won't be dlpreopened 7586 old_dlfiles="$dlfiles" 7587 dlfiles= 7588 for lib in $old_dlfiles; do 7589 case " $dlprefiles $dlfiles " in 7590 *" $lib "*) ;; 7591 *) func_append dlfiles " $lib" ;; 7592 esac 7593 done 7594 7595 # Make sure dlprefiles contains only unique files 7596 old_dlprefiles="$dlprefiles" 7597 dlprefiles= 7598 for lib in $old_dlprefiles; do 7599 case "$dlprefiles " in 7600 *" $lib "*) ;; 7601 *) func_append dlprefiles " $lib" ;; 7602 esac 7603 done 7604 7605 if test "$build_libtool_libs" = yes; then 7606 if test -n "$rpath"; then 7607 case $host in 7608 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) 7609 # these systems don't actually have a c library (as such)! 7610 ;; 7611 *-*-rhapsody* | *-*-darwin1.[012]) 7612 # Rhapsody C library is in the System framework 7613 func_append deplibs " System.ltframework" 7614 ;; 7615 *-*-netbsd*) 7616 # Don't link with libc until the a.out ld.so is fixed. 7617 ;; 7618 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) 7619 # Do not include libc due to us having libc/libc_r. 7620 ;; 7621 *-*-sco3.2v5* | *-*-sco5v6*) 7622 # Causes problems with __ctype 7623 ;; 7624 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) 7625 # Compiler inserts libc in the correct place for threads to work 7626 ;; 7627 *) 7628 # Add libc to deplibs on all other systems if necessary. 7629 if test "$build_libtool_need_lc" = "yes"; then 7630 func_append deplibs " -lc" 7631 fi 7632 ;; 7633 esac 7634 fi 7635 7636 # Transform deplibs into only deplibs that can be linked in shared. 7637 name_save=$name 7638 libname_save=$libname 7639 release_save=$release 7640 versuffix_save=$versuffix 7641 major_save=$major 7642 # I'm not sure if I'm treating the release correctly. I think 7643 # release should show up in the -l (ie -lgmp5) so we don't want to 7644 # add it in twice. Is that correct? 7645 release="" 7646 versuffix="" 7647 major="" 7648 newdeplibs= 7649 droppeddeps=no 7650 case $deplibs_check_method in 7651 pass_all) 7652 # Don't check for shared/static. Everything works. 7653 # This might be a little naive. We might want to check 7654 # whether the library exists or not. But this is on 7655 # osf3 & osf4 and I'm not really sure... Just 7656 # implementing what was already the behavior. 7657 newdeplibs=$deplibs 7658 ;; 7659 test_compile) 7660 # This code stresses the "libraries are programs" paradigm to its 7661 # limits. Maybe even breaks it. We compile a program, linking it 7662 # against the deplibs as a proxy for the library. Then we can check 7663 # whether they linked in statically or dynamically with ldd. 7664 $opt_dry_run || $RM conftest.c 7665 cat > conftest.c <<EOF 7666 int main() { return 0; } 7667EOF 7668 $opt_dry_run || $RM conftest 7669 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then 7670 ldd_output=`ldd conftest` 7671 for i in $deplibs; do 7672 case $i in 7673 -l*) 7674 func_stripname -l '' "$i" 7675 name=$func_stripname_result 7676 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7677 case " $predeps $postdeps " in 7678 *" $i "*) 7679 func_append newdeplibs " $i" 7680 i="" 7681 ;; 7682 esac 7683 fi 7684 if test -n "$i" ; then 7685 libname=`eval "\\$ECHO \"$libname_spec\""` 7686 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7687 set dummy $deplib_matches; shift 7688 deplib_match=$1 7689 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7690 func_append newdeplibs " $i" 7691 else 7692 droppeddeps=yes 7693 echo 7694 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7695 echo "*** I have the capability to make that library automatically link in when" 7696 echo "*** you link to this library. But I can only do this if you have a" 7697 echo "*** shared version of the library, which I believe you do not have" 7698 echo "*** because a test_compile did reveal that the linker did not use it for" 7699 echo "*** its dynamic dependency list that programs get resolved with at runtime." 7700 fi 7701 fi 7702 ;; 7703 *) 7704 func_append newdeplibs " $i" 7705 ;; 7706 esac 7707 done 7708 else 7709 # Error occurred in the first compile. Let's try to salvage 7710 # the situation: Compile a separate program for each library. 7711 for i in $deplibs; do 7712 case $i in 7713 -l*) 7714 func_stripname -l '' "$i" 7715 name=$func_stripname_result 7716 $opt_dry_run || $RM conftest 7717 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then 7718 ldd_output=`ldd conftest` 7719 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7720 case " $predeps $postdeps " in 7721 *" $i "*) 7722 func_append newdeplibs " $i" 7723 i="" 7724 ;; 7725 esac 7726 fi 7727 if test -n "$i" ; then 7728 libname=`eval "\\$ECHO \"$libname_spec\""` 7729 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` 7730 set dummy $deplib_matches; shift 7731 deplib_match=$1 7732 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then 7733 func_append newdeplibs " $i" 7734 else 7735 droppeddeps=yes 7736 echo 7737 $ECHO "*** Warning: dynamic linker does not accept needed library $i." 7738 echo "*** I have the capability to make that library automatically link in when" 7739 echo "*** you link to this library. But I can only do this if you have a" 7740 echo "*** shared version of the library, which you do not appear to have" 7741 echo "*** because a test_compile did reveal that the linker did not use this one" 7742 echo "*** as a dynamic dependency that programs can get resolved with at runtime." 7743 fi 7744 fi 7745 else 7746 droppeddeps=yes 7747 echo 7748 $ECHO "*** Warning! Library $i is needed by this library but I was not able to" 7749 echo "*** make it link in! You will probably need to install it or some" 7750 echo "*** library that it depends on before this library will be fully" 7751 echo "*** functional. Installing it before continuing would be even better." 7752 fi 7753 ;; 7754 *) 7755 func_append newdeplibs " $i" 7756 ;; 7757 esac 7758 done 7759 fi 7760 ;; 7761 file_magic*) 7762 set dummy $deplibs_check_method; shift 7763 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7764 for a_deplib in $deplibs; do 7765 case $a_deplib in 7766 -l*) 7767 func_stripname -l '' "$a_deplib" 7768 name=$func_stripname_result 7769 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7770 case " $predeps $postdeps " in 7771 *" $a_deplib "*) 7772 func_append newdeplibs " $a_deplib" 7773 a_deplib="" 7774 ;; 7775 esac 7776 fi 7777 if test -n "$a_deplib" ; then 7778 libname=`eval "\\$ECHO \"$libname_spec\""` 7779 if test -n "$file_magic_glob"; then 7780 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` 7781 else 7782 libnameglob=$libname 7783 fi 7784 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` 7785 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7786 if test "$want_nocaseglob" = yes; then 7787 shopt -s nocaseglob 7788 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7789 $nocaseglob 7790 else 7791 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` 7792 fi 7793 for potent_lib in $potential_libs; do 7794 # Follow soft links. 7795 if ls -lLd "$potent_lib" 2>/dev/null | 7796 $GREP " -> " >/dev/null; then 7797 continue 7798 fi 7799 # The statement above tries to avoid entering an 7800 # endless loop below, in case of cyclic links. 7801 # We might still enter an endless loop, since a link 7802 # loop can be closed while we follow links, 7803 # but so what? 7804 potlib="$potent_lib" 7805 while test -h "$potlib" 2>/dev/null; do 7806 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` 7807 case $potliblink in 7808 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; 7809 *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; 7810 esac 7811 done 7812 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | 7813 $SED -e 10q | 7814 $EGREP "$file_magic_regex" > /dev/null; then 7815 func_append newdeplibs " $a_deplib" 7816 a_deplib="" 7817 break 2 7818 fi 7819 done 7820 done 7821 fi 7822 if test -n "$a_deplib" ; then 7823 droppeddeps=yes 7824 echo 7825 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7826 echo "*** I have the capability to make that library automatically link in when" 7827 echo "*** you link to this library. But I can only do this if you have a" 7828 echo "*** shared version of the library, which you do not appear to have" 7829 echo "*** because I did check the linker path looking for a file starting" 7830 if test -z "$potlib" ; then 7831 $ECHO "*** with $libname but no candidates were found. (...for file magic test)" 7832 else 7833 $ECHO "*** with $libname and none of the candidates passed a file format test" 7834 $ECHO "*** using a file magic. Last file checked: $potlib" 7835 fi 7836 fi 7837 ;; 7838 *) 7839 # Add a -L argument. 7840 func_append newdeplibs " $a_deplib" 7841 ;; 7842 esac 7843 done # Gone through all deplibs. 7844 ;; 7845 match_pattern*) 7846 set dummy $deplibs_check_method; shift 7847 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` 7848 for a_deplib in $deplibs; do 7849 case $a_deplib in 7850 -l*) 7851 func_stripname -l '' "$a_deplib" 7852 name=$func_stripname_result 7853 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7854 case " $predeps $postdeps " in 7855 *" $a_deplib "*) 7856 func_append newdeplibs " $a_deplib" 7857 a_deplib="" 7858 ;; 7859 esac 7860 fi 7861 if test -n "$a_deplib" ; then 7862 libname=`eval "\\$ECHO \"$libname_spec\""` 7863 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do 7864 potential_libs=`ls $i/$libname[.-]* 2>/dev/null` 7865 for potent_lib in $potential_libs; do 7866 potlib="$potent_lib" # see symlink-check above in file_magic test 7867 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ 7868 $EGREP "$match_pattern_regex" > /dev/null; then 7869 func_append newdeplibs " $a_deplib" 7870 a_deplib="" 7871 break 2 7872 fi 7873 done 7874 done 7875 fi 7876 if test -n "$a_deplib" ; then 7877 droppeddeps=yes 7878 echo 7879 $ECHO "*** Warning: linker path does not have real file for library $a_deplib." 7880 echo "*** I have the capability to make that library automatically link in when" 7881 echo "*** you link to this library. But I can only do this if you have a" 7882 echo "*** shared version of the library, which you do not appear to have" 7883 echo "*** because I did check the linker path looking for a file starting" 7884 if test -z "$potlib" ; then 7885 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" 7886 else 7887 $ECHO "*** with $libname and none of the candidates passed a file format test" 7888 $ECHO "*** using a regex pattern. Last file checked: $potlib" 7889 fi 7890 fi 7891 ;; 7892 *) 7893 # Add a -L argument. 7894 func_append newdeplibs " $a_deplib" 7895 ;; 7896 esac 7897 done # Gone through all deplibs. 7898 ;; 7899 none | unknown | *) 7900 newdeplibs="" 7901 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` 7902 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then 7903 for i in $predeps $postdeps ; do 7904 # can't use Xsed below, because $i might contain '/' 7905 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` 7906 done 7907 fi 7908 case $tmp_deplibs in 7909 *[!\ \ ]*) 7910 echo 7911 if test "X$deplibs_check_method" = "Xnone"; then 7912 echo "*** Warning: inter-library dependencies are not supported in this platform." 7913 else 7914 echo "*** Warning: inter-library dependencies are not known to be supported." 7915 fi 7916 echo "*** All declared inter-library dependencies are being dropped." 7917 droppeddeps=yes 7918 ;; 7919 esac 7920 ;; 7921 esac 7922 versuffix=$versuffix_save 7923 major=$major_save 7924 release=$release_save 7925 libname=$libname_save 7926 name=$name_save 7927 7928 case $host in 7929 *-*-rhapsody* | *-*-darwin1.[012]) 7930 # On Rhapsody replace the C library with the System framework 7931 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` 7932 ;; 7933 esac 7934 7935 if test "$droppeddeps" = yes; then 7936 if test "$module" = yes; then 7937 echo 7938 echo "*** Warning: libtool could not satisfy all declared inter-library" 7939 $ECHO "*** dependencies of module $libname. Therefore, libtool will create" 7940 echo "*** a static module, that should work as long as the dlopening" 7941 echo "*** application is linked with the -dlopen flag." 7942 if test -z "$global_symbol_pipe"; then 7943 echo 7944 echo "*** However, this would only work if libtool was able to extract symbol" 7945 echo "*** lists from a program, using \`nm' or equivalent, but libtool could" 7946 echo "*** not find such a program. So, this module is probably useless." 7947 echo "*** \`nm' from GNU binutils and a full rebuild may help." 7948 fi 7949 if test "$build_old_libs" = no; then 7950 oldlibs="$output_objdir/$libname.$libext" 7951 build_libtool_libs=module 7952 build_old_libs=yes 7953 else 7954 build_libtool_libs=no 7955 fi 7956 else 7957 echo "*** The inter-library dependencies that have been dropped here will be" 7958 echo "*** automatically added whenever a program is linked with this library" 7959 echo "*** or is declared to -dlopen it." 7960 7961 if test "$allow_undefined" = no; then 7962 echo 7963 echo "*** Since this library must not contain undefined symbols," 7964 echo "*** because either the platform does not support them or" 7965 echo "*** it was explicitly requested with -no-undefined," 7966 echo "*** libtool will only create a static version of it." 7967 if test "$build_old_libs" = no; then 7968 oldlibs="$output_objdir/$libname.$libext" 7969 build_libtool_libs=module 7970 build_old_libs=yes 7971 else 7972 build_libtool_libs=no 7973 fi 7974 fi 7975 fi 7976 fi 7977 # Done checking deplibs! 7978 deplibs=$newdeplibs 7979 fi 7980 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 7981 case $host in 7982 *-*-darwin*) 7983 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7984 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7985 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 7986 ;; 7987 esac 7988 7989 # move library search paths that coincide with paths to not yet 7990 # installed libraries to the beginning of the library search list 7991 new_libs= 7992 for path in $notinst_path; do 7993 case " $new_libs " in 7994 *" -L$path/$objdir "*) ;; 7995 *) 7996 case " $deplibs " in 7997 *" -L$path/$objdir "*) 7998 func_append new_libs " -L$path/$objdir" ;; 7999 esac 8000 ;; 8001 esac 8002 done 8003 for deplib in $deplibs; do 8004 case $deplib in 8005 -L*) 8006 case " $new_libs " in 8007 *" $deplib "*) ;; 8008 *) func_append new_libs " $deplib" ;; 8009 esac 8010 ;; 8011 *) func_append new_libs " $deplib" ;; 8012 esac 8013 done 8014 deplibs="$new_libs" 8015 8016 # All the library-specific variables (install_libdir is set above). 8017 library_names= 8018 old_library= 8019 dlname= 8020 8021 # Test again, we may have decided not to build it any more 8022 if test "$build_libtool_libs" = yes; then 8023 if test "$hardcode_into_libs" = yes; then 8024 # Hardcode the library paths 8025 hardcode_libdirs= 8026 dep_rpath= 8027 rpath="$finalize_rpath" 8028 test "$opt_mode" != relink && rpath="$compile_rpath$rpath" 8029 for libdir in $rpath; do 8030 if test -n "$hardcode_libdir_flag_spec"; then 8031 if test -n "$hardcode_libdir_separator"; then 8032 func_replace_sysroot "$libdir" 8033 libdir=$func_replace_sysroot_result 8034 if test -z "$hardcode_libdirs"; then 8035 hardcode_libdirs="$libdir" 8036 else 8037 # Just accumulate the unique libdirs. 8038 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8039 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8040 ;; 8041 *) 8042 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8043 ;; 8044 esac 8045 fi 8046 else 8047 eval flag=\"$hardcode_libdir_flag_spec\" 8048 func_append dep_rpath " $flag" 8049 fi 8050 elif test -n "$runpath_var"; then 8051 case "$perm_rpath " in 8052 *" $libdir "*) ;; 8053 *) func_apped perm_rpath " $libdir" ;; 8054 esac 8055 fi 8056 done 8057 # Substitute the hardcoded libdirs into the rpath. 8058 if test -n "$hardcode_libdir_separator" && 8059 test -n "$hardcode_libdirs"; then 8060 libdir="$hardcode_libdirs" 8061 if test -n "$hardcode_libdir_flag_spec_ld"; then 8062 eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" 8063 else 8064 eval dep_rpath=\"$hardcode_libdir_flag_spec\" 8065 fi 8066 fi 8067 if test -n "$runpath_var" && test -n "$perm_rpath"; then 8068 # We should set the runpath_var. 8069 rpath= 8070 for dir in $perm_rpath; do 8071 func_append rpath "$dir:" 8072 done 8073 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" 8074 fi 8075 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" 8076 fi 8077 8078 shlibpath="$finalize_shlibpath" 8079 test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" 8080 if test -n "$shlibpath"; then 8081 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" 8082 fi 8083 8084 # Get the real and link names of the library. 8085 eval shared_ext=\"$shrext_cmds\" 8086 eval library_names=\"$library_names_spec\" 8087 set dummy $library_names 8088 shift 8089 realname="$1" 8090 shift 8091 8092 if test -n "$soname_spec"; then 8093 eval soname=\"$soname_spec\" 8094 else 8095 soname="$realname" 8096 fi 8097 if test -z "$dlname"; then 8098 dlname=$soname 8099 fi 8100 8101 lib="$output_objdir/$realname" 8102 linknames= 8103 for link 8104 do 8105 func_append linknames " $link" 8106 done 8107 8108 # Use standard objects if they are pic 8109 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` 8110 test "X$libobjs" = "X " && libobjs= 8111 8112 delfiles= 8113 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8114 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" 8115 export_symbols="$output_objdir/$libname.uexp" 8116 func_append delfiles " $export_symbols" 8117 fi 8118 8119 orig_export_symbols= 8120 case $host_os in 8121 cygwin* | mingw* | cegcc*) 8122 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then 8123 # exporting using user supplied symfile 8124 if test "x`$SED 1q $export_symbols`" != xEXPORTS; then 8125 # and it's NOT already a .def file. Must figure out 8126 # which of the given symbols are data symbols and tag 8127 # them as such. So, trigger use of export_symbols_cmds. 8128 # export_symbols gets reassigned inside the "prepare 8129 # the list of exported symbols" if statement, so the 8130 # include_expsyms logic still works. 8131 orig_export_symbols="$export_symbols" 8132 export_symbols= 8133 always_export_symbols=yes 8134 fi 8135 fi 8136 ;; 8137 esac 8138 8139 # Prepare the list of exported symbols 8140 if test -z "$export_symbols"; then 8141 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then 8142 func_verbose "generating symbol list for \`$libname.la'" 8143 export_symbols="$output_objdir/$libname.exp" 8144 $opt_dry_run || $RM $export_symbols 8145 cmds=$export_symbols_cmds 8146 save_ifs="$IFS"; IFS='~' 8147 for cmd1 in $cmds; do 8148 IFS="$save_ifs" 8149 # Take the normal branch if the nm_file_list_spec branch 8150 # doesn't work or if tool conversion is not needed. 8151 case $nm_file_list_spec~$to_tool_file_cmd in 8152 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) 8153 try_normal_branch=yes 8154 eval cmd=\"$cmd1\" 8155 func_len " $cmd" 8156 len=$func_len_result 8157 ;; 8158 *) 8159 try_normal_branch=no 8160 ;; 8161 esac 8162 if test "$try_normal_branch" = yes \ 8163 && { test "$len" -lt "$max_cmd_len" \ 8164 || test "$max_cmd_len" -le -1; } 8165 then 8166 func_show_eval "$cmd" 'exit $?' 8167 skipped_export=false 8168 elif test -n "$nm_file_list_spec"; then 8169 func_basename "$output" 8170 output_la=$func_basename_result 8171 save_libobjs=$libobjs 8172 save_output=$output 8173 output=${output_objdir}/${output_la}.nm 8174 func_to_tool_file "$output" 8175 libobjs=$nm_file_list_spec$func_to_tool_file_result 8176 func_append delfiles " $output" 8177 func_verbose "creating $NM input file list: $output" 8178 for obj in $save_libobjs; do 8179 func_to_tool_file "$obj" 8180 $ECHO "$func_to_tool_file_result" 8181 done > "$output" 8182 eval cmd=\"$cmd1\" 8183 func_show_eval "$cmd" 'exit $?' 8184 output=$save_output 8185 libobjs=$save_libobjs 8186 skipped_export=false 8187 else 8188 # The command line is too long to execute in one step. 8189 func_verbose "using reloadable object file for export list..." 8190 skipped_export=: 8191 # Break out early, otherwise skipped_export may be 8192 # set to false by a later but shorter cmd. 8193 break 8194 fi 8195 done 8196 IFS="$save_ifs" 8197 if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then 8198 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8199 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8200 fi 8201 fi 8202 fi 8203 8204 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8205 tmp_export_symbols="$export_symbols" 8206 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8207 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8208 fi 8209 8210 if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then 8211 # The given exports_symbols file has to be filtered, so filter it. 8212 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8213 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8214 # 's' commands which not all seds can handle. GNU sed should be fine 8215 # though. Also, the filter scales superlinearly with the number of 8216 # global variables. join(1) would be nice here, but unfortunately 8217 # isn't a blessed tool. 8218 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8219 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8220 export_symbols=$output_objdir/$libname.def 8221 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8222 fi 8223 8224 tmp_deplibs= 8225 for test_deplib in $deplibs; do 8226 case " $convenience " in 8227 *" $test_deplib "*) ;; 8228 *) 8229 func_append tmp_deplibs " $test_deplib" 8230 ;; 8231 esac 8232 done 8233 deplibs="$tmp_deplibs" 8234 8235 if test -n "$convenience"; then 8236 if test -n "$whole_archive_flag_spec" && 8237 test "$compiler_needs_object" = yes && 8238 test -z "$libobjs"; then 8239 # extract the archives, so we have objects to list. 8240 # TODO: could optimize this to just extract one archive. 8241 whole_archive_flag_spec= 8242 fi 8243 if test -n "$whole_archive_flag_spec"; then 8244 save_libobjs=$libobjs 8245 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8246 test "X$libobjs" = "X " && libobjs= 8247 else 8248 gentop="$output_objdir/${outputname}x" 8249 func_append generated " $gentop" 8250 8251 func_extract_archives $gentop $convenience 8252 func_append libobjs " $func_extract_archives_result" 8253 test "X$libobjs" = "X " && libobjs= 8254 fi 8255 fi 8256 8257 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then 8258 eval flag=\"$thread_safe_flag_spec\" 8259 func_append linker_flags " $flag" 8260 fi 8261 8262 # Make a backup of the uninstalled library when relinking 8263 if test "$opt_mode" = relink; then 8264 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? 8265 fi 8266 8267 # Do each of the archive commands. 8268 if test "$module" = yes && test -n "$module_cmds" ; then 8269 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8270 eval test_cmds=\"$module_expsym_cmds\" 8271 cmds=$module_expsym_cmds 8272 else 8273 eval test_cmds=\"$module_cmds\" 8274 cmds=$module_cmds 8275 fi 8276 else 8277 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8278 eval test_cmds=\"$archive_expsym_cmds\" 8279 cmds=$archive_expsym_cmds 8280 else 8281 eval test_cmds=\"$archive_cmds\" 8282 cmds=$archive_cmds 8283 fi 8284 fi 8285 8286 if test "X$skipped_export" != "X:" && 8287 func_len " $test_cmds" && 8288 len=$func_len_result && 8289 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 8290 : 8291 else 8292 # The command line is too long to link in one step, link piecewise 8293 # or, if using GNU ld and skipped_export is not :, use a linker 8294 # script. 8295 8296 # Save the value of $output and $libobjs because we want to 8297 # use them later. If we have whole_archive_flag_spec, we 8298 # want to use save_libobjs as it was before 8299 # whole_archive_flag_spec was expanded, because we can't 8300 # assume the linker understands whole_archive_flag_spec. 8301 # This may have to be revisited, in case too many 8302 # convenience libraries get linked in and end up exceeding 8303 # the spec. 8304 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then 8305 save_libobjs=$libobjs 8306 fi 8307 save_output=$output 8308 func_basename "$output" 8309 output_la=$func_basename_result 8310 8311 # Clear the reloadable object creation command queue and 8312 # initialize k to one. 8313 test_cmds= 8314 concat_cmds= 8315 objlist= 8316 last_robj= 8317 k=1 8318 8319 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then 8320 output=${output_objdir}/${output_la}.lnkscript 8321 func_verbose "creating GNU ld script: $output" 8322 echo 'INPUT (' > $output 8323 for obj in $save_libobjs 8324 do 8325 func_to_tool_file "$obj" 8326 $ECHO "$func_to_tool_file_result" >> $output 8327 done 8328 echo ')' >> $output 8329 func_append delfiles " $output" 8330 func_to_tool_file "$output" 8331 output=$func_to_tool_file_result 8332 elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then 8333 output=${output_objdir}/${output_la}.lnk 8334 func_verbose "creating linker input file list: $output" 8335 : > $output 8336 set x $save_libobjs 8337 shift 8338 firstobj= 8339 if test "$compiler_needs_object" = yes; then 8340 firstobj="$1 " 8341 shift 8342 fi 8343 for obj 8344 do 8345 func_to_tool_file "$obj" 8346 $ECHO "$func_to_tool_file_result" >> $output 8347 done 8348 func_append delfiles " $output" 8349 func_to_tool_file "$output" 8350 output=$firstobj\"$file_list_spec$func_to_tool_file_result\" 8351 else 8352 if test -n "$save_libobjs"; then 8353 func_verbose "creating reloadable object files..." 8354 output=$output_objdir/$output_la-${k}.$objext 8355 eval test_cmds=\"$reload_cmds\" 8356 func_len " $test_cmds" 8357 len0=$func_len_result 8358 len=$len0 8359 8360 # Loop over the list of objects to be linked. 8361 for obj in $save_libobjs 8362 do 8363 func_len " $obj" 8364 func_arith $len + $func_len_result 8365 len=$func_arith_result 8366 if test "X$objlist" = X || 8367 test "$len" -lt "$max_cmd_len"; then 8368 func_append objlist " $obj" 8369 else 8370 # The command $test_cmds is almost too long, add a 8371 # command to the queue. 8372 if test "$k" -eq 1 ; then 8373 # The first file doesn't have a previous command to add. 8374 reload_objs=$objlist 8375 eval concat_cmds=\"$reload_cmds\" 8376 else 8377 # All subsequent reloadable object files will link in 8378 # the last one created. 8379 reload_objs="$objlist $last_robj" 8380 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" 8381 fi 8382 last_robj=$output_objdir/$output_la-${k}.$objext 8383 func_arith $k + 1 8384 k=$func_arith_result 8385 output=$output_objdir/$output_la-${k}.$objext 8386 objlist=" $obj" 8387 func_len " $last_robj" 8388 func_arith $len0 + $func_len_result 8389 len=$func_arith_result 8390 fi 8391 done 8392 # Handle the remaining objects by creating one last 8393 # reloadable object file. All subsequent reloadable object 8394 # files will link in the last one created. 8395 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8396 reload_objs="$objlist $last_robj" 8397 eval concat_cmds=\"\${concat_cmds}$reload_cmds\" 8398 if test -n "$last_robj"; then 8399 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" 8400 fi 8401 func_append delfiles " $output" 8402 8403 else 8404 output= 8405 fi 8406 8407 if ${skipped_export-false}; then 8408 func_verbose "generating symbol list for \`$libname.la'" 8409 export_symbols="$output_objdir/$libname.exp" 8410 $opt_dry_run || $RM $export_symbols 8411 libobjs=$output 8412 # Append the command to create the export file. 8413 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 8414 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" 8415 if test -n "$last_robj"; then 8416 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" 8417 fi 8418 fi 8419 8420 test -n "$save_libobjs" && 8421 func_verbose "creating a temporary reloadable object file: $output" 8422 8423 # Loop through the commands generated above and execute them. 8424 save_ifs="$IFS"; IFS='~' 8425 for cmd in $concat_cmds; do 8426 IFS="$save_ifs" 8427 $opt_silent || { 8428 func_quote_for_expand "$cmd" 8429 eval "func_echo $func_quote_for_expand_result" 8430 } 8431 $opt_dry_run || eval "$cmd" || { 8432 lt_exit=$? 8433 8434 # Restore the uninstalled library and exit 8435 if test "$opt_mode" = relink; then 8436 ( cd "$output_objdir" && \ 8437 $RM "${realname}T" && \ 8438 $MV "${realname}U" "$realname" ) 8439 fi 8440 8441 exit $lt_exit 8442 } 8443 done 8444 IFS="$save_ifs" 8445 8446 if test -n "$export_symbols_regex" && ${skipped_export-false}; then 8447 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' 8448 func_show_eval '$MV "${export_symbols}T" "$export_symbols"' 8449 fi 8450 fi 8451 8452 if ${skipped_export-false}; then 8453 if test -n "$export_symbols" && test -n "$include_expsyms"; then 8454 tmp_export_symbols="$export_symbols" 8455 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" 8456 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' 8457 fi 8458 8459 if test -n "$orig_export_symbols"; then 8460 # The given exports_symbols file has to be filtered, so filter it. 8461 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" 8462 # FIXME: $output_objdir/$libname.filter potentially contains lots of 8463 # 's' commands which not all seds can handle. GNU sed should be fine 8464 # though. Also, the filter scales superlinearly with the number of 8465 # global variables. join(1) would be nice here, but unfortunately 8466 # isn't a blessed tool. 8467 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter 8468 func_append delfiles " $export_symbols $output_objdir/$libname.filter" 8469 export_symbols=$output_objdir/$libname.def 8470 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols 8471 fi 8472 fi 8473 8474 libobjs=$output 8475 # Restore the value of output. 8476 output=$save_output 8477 8478 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then 8479 eval libobjs=\"\$libobjs $whole_archive_flag_spec\" 8480 test "X$libobjs" = "X " && libobjs= 8481 fi 8482 # Expand the library linking commands again to reset the 8483 # value of $libobjs for piecewise linking. 8484 8485 # Do each of the archive commands. 8486 if test "$module" = yes && test -n "$module_cmds" ; then 8487 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then 8488 cmds=$module_expsym_cmds 8489 else 8490 cmds=$module_cmds 8491 fi 8492 else 8493 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then 8494 cmds=$archive_expsym_cmds 8495 else 8496 cmds=$archive_cmds 8497 fi 8498 fi 8499 fi 8500 8501 if test -n "$delfiles"; then 8502 # Append the command to remove temporary files to $cmds. 8503 eval cmds=\"\$cmds~\$RM $delfiles\" 8504 fi 8505 8506 # Add any objects from preloaded convenience libraries 8507 if test -n "$dlprefiles"; then 8508 gentop="$output_objdir/${outputname}x" 8509 func_append generated " $gentop" 8510 8511 func_extract_archives $gentop $dlprefiles 8512 func_append libobjs " $func_extract_archives_result" 8513 test "X$libobjs" = "X " && libobjs= 8514 fi 8515 8516 save_ifs="$IFS"; IFS='~' 8517 for cmd in $cmds; do 8518 IFS="$save_ifs" 8519 eval cmd=\"$cmd\" 8520 $opt_silent || { 8521 func_quote_for_expand "$cmd" 8522 eval "func_echo $func_quote_for_expand_result" 8523 } 8524 $opt_dry_run || eval "$cmd" || { 8525 lt_exit=$? 8526 8527 # Restore the uninstalled library and exit 8528 if test "$opt_mode" = relink; then 8529 ( cd "$output_objdir" && \ 8530 $RM "${realname}T" && \ 8531 $MV "${realname}U" "$realname" ) 8532 fi 8533 8534 exit $lt_exit 8535 } 8536 done 8537 IFS="$save_ifs" 8538 8539 # Restore the uninstalled library and exit 8540 if test "$opt_mode" = relink; then 8541 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? 8542 8543 if test -n "$convenience"; then 8544 if test -z "$whole_archive_flag_spec"; then 8545 func_show_eval '${RM}r "$gentop"' 8546 fi 8547 fi 8548 8549 exit $EXIT_SUCCESS 8550 fi 8551 8552 # Create links to the real library. 8553 for linkname in $linknames; do 8554 if test "$realname" != "$linkname"; then 8555 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' 8556 fi 8557 done 8558 8559 # If -module or -export-dynamic was specified, set the dlname. 8560 if test "$module" = yes || test "$export_dynamic" = yes; then 8561 # On all known operating systems, these are identical. 8562 dlname="$soname" 8563 fi 8564 fi 8565 ;; 8566 8567 obj) 8568 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then 8569 func_warning "\`-dlopen' is ignored for objects" 8570 fi 8571 8572 case " $deplibs" in 8573 *\ -l* | *\ -L*) 8574 func_warning "\`-l' and \`-L' are ignored for objects" ;; 8575 esac 8576 8577 test -n "$rpath" && \ 8578 func_warning "\`-rpath' is ignored for objects" 8579 8580 test -n "$xrpath" && \ 8581 func_warning "\`-R' is ignored for objects" 8582 8583 test -n "$vinfo" && \ 8584 func_warning "\`-version-info' is ignored for objects" 8585 8586 test -n "$release" && \ 8587 func_warning "\`-release' is ignored for objects" 8588 8589 case $output in 8590 *.lo) 8591 test -n "$objs$old_deplibs" && \ 8592 func_fatal_error "cannot build library object \`$output' from non-libtool objects" 8593 8594 libobj=$output 8595 func_lo2o "$libobj" 8596 obj=$func_lo2o_result 8597 ;; 8598 *) 8599 libobj= 8600 obj="$output" 8601 ;; 8602 esac 8603 8604 # Delete the old objects. 8605 $opt_dry_run || $RM $obj $libobj 8606 8607 # Objects from convenience libraries. This assumes 8608 # single-version convenience libraries. Whenever we create 8609 # different ones for PIC/non-PIC, this we'll have to duplicate 8610 # the extraction. 8611 reload_conv_objs= 8612 gentop= 8613 # reload_cmds runs $LD directly, so let us get rid of 8614 # -Wl from whole_archive_flag_spec and hope we can get by with 8615 # turning comma into space.. 8616 wl= 8617 8618 if test -n "$convenience"; then 8619 if test -n "$whole_archive_flag_spec"; then 8620 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" 8621 reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` 8622 else 8623 gentop="$output_objdir/${obj}x" 8624 func_append generated " $gentop" 8625 8626 func_extract_archives $gentop $convenience 8627 reload_conv_objs="$reload_objs $func_extract_archives_result" 8628 fi 8629 fi 8630 8631 # If we're not building shared, we need to use non_pic_objs 8632 test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" 8633 8634 # Create the old-style object. 8635 reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test 8636 8637 output="$obj" 8638 func_execute_cmds "$reload_cmds" 'exit $?' 8639 8640 # Exit if we aren't doing a library object file. 8641 if test -z "$libobj"; then 8642 if test -n "$gentop"; then 8643 func_show_eval '${RM}r "$gentop"' 8644 fi 8645 8646 exit $EXIT_SUCCESS 8647 fi 8648 8649 if test "$build_libtool_libs" != yes; then 8650 if test -n "$gentop"; then 8651 func_show_eval '${RM}r "$gentop"' 8652 fi 8653 8654 # Create an invalid libtool object if no PIC, so that we don't 8655 # accidentally link it into a program. 8656 # $show "echo timestamp > $libobj" 8657 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? 8658 exit $EXIT_SUCCESS 8659 fi 8660 8661 if test -n "$pic_flag" || test "$pic_mode" != default; then 8662 # Only do commands if we really have different PIC objects. 8663 reload_objs="$libobjs $reload_conv_objs" 8664 output="$libobj" 8665 func_execute_cmds "$reload_cmds" 'exit $?' 8666 fi 8667 8668 if test -n "$gentop"; then 8669 func_show_eval '${RM}r "$gentop"' 8670 fi 8671 8672 exit $EXIT_SUCCESS 8673 ;; 8674 8675 prog) 8676 case $host in 8677 *cygwin*) func_stripname '' '.exe' "$output" 8678 output=$func_stripname_result.exe;; 8679 esac 8680 test -n "$vinfo" && \ 8681 func_warning "\`-version-info' is ignored for programs" 8682 8683 test -n "$release" && \ 8684 func_warning "\`-release' is ignored for programs" 8685 8686 test "$preload" = yes \ 8687 && test "$dlopen_support" = unknown \ 8688 && test "$dlopen_self" = unknown \ 8689 && test "$dlopen_self_static" = unknown && \ 8690 func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." 8691 8692 case $host in 8693 *-*-rhapsody* | *-*-darwin1.[012]) 8694 # On Rhapsody replace the C library is the System framework 8695 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` 8696 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` 8697 ;; 8698 esac 8699 8700 case $host in 8701 *-*-darwin*) 8702 # Don't allow lazy linking, it breaks C++ global constructors 8703 # But is supposedly fixed on 10.4 or later (yay!). 8704 if test "$tagname" = CXX ; then 8705 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 8706 10.[0123]) 8707 func_append compile_command " ${wl}-bind_at_load" 8708 func_append finalize_command " ${wl}-bind_at_load" 8709 ;; 8710 esac 8711 fi 8712 # Time to change all our "foo.ltframework" stuff back to "-framework foo" 8713 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8714 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` 8715 ;; 8716 esac 8717 8718 8719 # move library search paths that coincide with paths to not yet 8720 # installed libraries to the beginning of the library search list 8721 new_libs= 8722 for path in $notinst_path; do 8723 case " $new_libs " in 8724 *" -L$path/$objdir "*) ;; 8725 *) 8726 case " $compile_deplibs " in 8727 *" -L$path/$objdir "*) 8728 func_append new_libs " -L$path/$objdir" ;; 8729 esac 8730 ;; 8731 esac 8732 done 8733 for deplib in $compile_deplibs; do 8734 case $deplib in 8735 -L*) 8736 case " $new_libs " in 8737 *" $deplib "*) ;; 8738 *) func_append new_libs " $deplib" ;; 8739 esac 8740 ;; 8741 *) func_append new_libs " $deplib" ;; 8742 esac 8743 done 8744 compile_deplibs="$new_libs" 8745 8746 8747 func_append compile_command " $compile_deplibs" 8748 func_append finalize_command " $finalize_deplibs" 8749 8750 if test -n "$rpath$xrpath"; then 8751 # If the user specified any rpath flags, then add them. 8752 for libdir in $rpath $xrpath; do 8753 # This is the magic to use -rpath. 8754 case "$finalize_rpath " in 8755 *" $libdir "*) ;; 8756 *) func_append finalize_rpath " $libdir" ;; 8757 esac 8758 done 8759 fi 8760 8761 # Now hardcode the library paths 8762 rpath= 8763 hardcode_libdirs= 8764 for libdir in $compile_rpath $finalize_rpath; do 8765 if test -n "$hardcode_libdir_flag_spec"; then 8766 if test -n "$hardcode_libdir_separator"; then 8767 if test -z "$hardcode_libdirs"; then 8768 hardcode_libdirs="$libdir" 8769 else 8770 # Just accumulate the unique libdirs. 8771 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8772 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8773 ;; 8774 *) 8775 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8776 ;; 8777 esac 8778 fi 8779 else 8780 eval flag=\"$hardcode_libdir_flag_spec\" 8781 func_append rpath " $flag" 8782 fi 8783 elif test -n "$runpath_var"; then 8784 case "$perm_rpath " in 8785 *" $libdir "*) ;; 8786 *) func_append perm_rpath " $libdir" ;; 8787 esac 8788 fi 8789 case $host in 8790 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) 8791 testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` 8792 case :$dllsearchpath: in 8793 *":$libdir:"*) ;; 8794 ::) dllsearchpath=$libdir;; 8795 *) func_append dllsearchpath ":$libdir";; 8796 esac 8797 case :$dllsearchpath: in 8798 *":$testbindir:"*) ;; 8799 ::) dllsearchpath=$testbindir;; 8800 *) func_append dllsearchpath ":$testbindir";; 8801 esac 8802 ;; 8803 esac 8804 done 8805 # Substitute the hardcoded libdirs into the rpath. 8806 if test -n "$hardcode_libdir_separator" && 8807 test -n "$hardcode_libdirs"; then 8808 libdir="$hardcode_libdirs" 8809 eval rpath=\" $hardcode_libdir_flag_spec\" 8810 fi 8811 compile_rpath="$rpath" 8812 8813 rpath= 8814 hardcode_libdirs= 8815 for libdir in $finalize_rpath; do 8816 if test -n "$hardcode_libdir_flag_spec"; then 8817 if test -n "$hardcode_libdir_separator"; then 8818 if test -z "$hardcode_libdirs"; then 8819 hardcode_libdirs="$libdir" 8820 else 8821 # Just accumulate the unique libdirs. 8822 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in 8823 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) 8824 ;; 8825 *) 8826 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" 8827 ;; 8828 esac 8829 fi 8830 else 8831 eval flag=\"$hardcode_libdir_flag_spec\" 8832 func_append rpath " $flag" 8833 fi 8834 elif test -n "$runpath_var"; then 8835 case "$finalize_perm_rpath " in 8836 *" $libdir "*) ;; 8837 *) func_append finalize_perm_rpath " $libdir" ;; 8838 esac 8839 fi 8840 done 8841 # Substitute the hardcoded libdirs into the rpath. 8842 if test -n "$hardcode_libdir_separator" && 8843 test -n "$hardcode_libdirs"; then 8844 libdir="$hardcode_libdirs" 8845 eval rpath=\" $hardcode_libdir_flag_spec\" 8846 fi 8847 finalize_rpath="$rpath" 8848 8849 if test -n "$libobjs" && test "$build_old_libs" = yes; then 8850 # Transform all the library objects into standard objects. 8851 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8852 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` 8853 fi 8854 8855 func_generate_dlsyms "$outputname" "@PROGRAM@" "no" 8856 8857 # template prelinking step 8858 if test -n "$prelink_cmds"; then 8859 func_execute_cmds "$prelink_cmds" 'exit $?' 8860 fi 8861 8862 wrappers_required=yes 8863 case $host in 8864 *cegcc* | *mingw32ce*) 8865 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. 8866 wrappers_required=no 8867 ;; 8868 *cygwin* | *mingw* ) 8869 if test "$build_libtool_libs" != yes; then 8870 wrappers_required=no 8871 fi 8872 ;; 8873 *) 8874 if test "$need_relink" = no || test "$build_libtool_libs" != yes; then 8875 wrappers_required=no 8876 fi 8877 ;; 8878 esac 8879 if test "$wrappers_required" = no; then 8880 # Replace the output file specification. 8881 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8882 link_command="$compile_command$compile_rpath" 8883 8884 # We have no uninstalled library dependencies, so finalize right now. 8885 exit_status=0 8886 func_show_eval "$link_command" 'exit_status=$?' 8887 8888 if test -n "$postlink_cmds"; then 8889 func_to_tool_file "$output" 8890 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8891 func_execute_cmds "$postlink_cmds" 'exit $?' 8892 fi 8893 8894 # Delete the generated files. 8895 if test -f "$output_objdir/${outputname}S.${objext}"; then 8896 func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' 8897 fi 8898 8899 exit $exit_status 8900 fi 8901 8902 if test -n "$compile_shlibpath$finalize_shlibpath"; then 8903 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" 8904 fi 8905 if test -n "$finalize_shlibpath"; then 8906 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" 8907 fi 8908 8909 compile_var= 8910 finalize_var= 8911 if test -n "$runpath_var"; then 8912 if test -n "$perm_rpath"; then 8913 # We should set the runpath_var. 8914 rpath= 8915 for dir in $perm_rpath; do 8916 func_append rpath "$dir:" 8917 done 8918 compile_var="$runpath_var=\"$rpath\$$runpath_var\" " 8919 fi 8920 if test -n "$finalize_perm_rpath"; then 8921 # We should set the runpath_var. 8922 rpath= 8923 for dir in $finalize_perm_rpath; do 8924 func_append rpath "$dir:" 8925 done 8926 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " 8927 fi 8928 fi 8929 8930 if test "$no_install" = yes; then 8931 # We don't need to create a wrapper script. 8932 link_command="$compile_var$compile_command$compile_rpath" 8933 # Replace the output file specification. 8934 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` 8935 # Delete the old output file. 8936 $opt_dry_run || $RM $output 8937 # Link the executable and exit 8938 func_show_eval "$link_command" 'exit $?' 8939 8940 if test -n "$postlink_cmds"; then 8941 func_to_tool_file "$output" 8942 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` 8943 func_execute_cmds "$postlink_cmds" 'exit $?' 8944 fi 8945 8946 exit $EXIT_SUCCESS 8947 fi 8948 8949 if test "$hardcode_action" = relink; then 8950 # Fast installation is not supported 8951 link_command="$compile_var$compile_command$compile_rpath" 8952 relink_command="$finalize_var$finalize_command$finalize_rpath" 8953 8954 func_warning "this platform does not like uninstalled shared libraries" 8955 func_warning "\`$output' will be relinked during installation" 8956 else 8957 if test "$fast_install" != no; then 8958 link_command="$finalize_var$compile_command$finalize_rpath" 8959 if test "$fast_install" = yes; then 8960 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` 8961 else 8962 # fast_install is set to needless 8963 relink_command= 8964 fi 8965 else 8966 link_command="$compile_var$compile_command$compile_rpath" 8967 relink_command="$finalize_var$finalize_command$finalize_rpath" 8968 fi 8969 fi 8970 8971 # Replace the output file specification. 8972 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` 8973 8974 # Delete the old output files. 8975 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname 8976 8977 func_show_eval "$link_command" 'exit $?' 8978 8979 if test -n "$postlink_cmds"; then 8980 func_to_tool_file "$output_objdir/$outputname" 8981 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'` 8982 func_execute_cmds "$postlink_cmds" 'exit $?' 8983 fi 8984 8985 # Now create the wrapper script. 8986 func_verbose "creating $output" 8987 8988 # Quote the relink command for shipping. 8989 if test -n "$relink_command"; then 8990 # Preserve any variables that may affect compiler behavior 8991 for var in $variables_saved_for_relink; do 8992 if eval test -z \"\${$var+set}\"; then 8993 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 8994 elif eval var_value=\$$var; test -z "$var_value"; then 8995 relink_command="$var=; export $var; $relink_command" 8996 else 8997 func_quote_for_eval "$var_value" 8998 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 8999 fi 9000 done 9001 relink_command="(cd `pwd`; $relink_command)" 9002 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9003 fi 9004 9005 # Only actually do things if not in dry run mode. 9006 $opt_dry_run || { 9007 # win32 will think the script is a binary if it has 9008 # a .exe suffix, so we strip it off here. 9009 case $output in 9010 *.exe) func_stripname '' '.exe' "$output" 9011 output=$func_stripname_result ;; 9012 esac 9013 # test for cygwin because mv fails w/o .exe extensions 9014 case $host in 9015 *cygwin*) 9016 exeext=.exe 9017 func_stripname '' '.exe' "$outputname" 9018 outputname=$func_stripname_result ;; 9019 *) exeext= ;; 9020 esac 9021 case $host in 9022 *cygwin* | *mingw* ) 9023 func_dirname_and_basename "$output" "" "." 9024 output_name=$func_basename_result 9025 output_path=$func_dirname_result 9026 cwrappersource="$output_path/$objdir/lt-$output_name.c" 9027 cwrapper="$output_path/$output_name.exe" 9028 $RM $cwrappersource $cwrapper 9029 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 9030 9031 func_emit_cwrapperexe_src > $cwrappersource 9032 9033 # The wrapper executable is built using the $host compiler, 9034 # because it contains $host paths and files. If cross- 9035 # compiling, it, like the target executable, must be 9036 # executed on the $host or under an emulation environment. 9037 $opt_dry_run || { 9038 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource 9039 $STRIP $cwrapper 9040 } 9041 9042 # Now, create the wrapper script for func_source use: 9043 func_ltwrapper_scriptname $cwrapper 9044 $RM $func_ltwrapper_scriptname_result 9045 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 9046 $opt_dry_run || { 9047 # note: this script will not be executed, so do not chmod. 9048 if test "x$build" = "x$host" ; then 9049 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result 9050 else 9051 func_emit_wrapper no > $func_ltwrapper_scriptname_result 9052 fi 9053 } 9054 ;; 9055 * ) 9056 $RM $output 9057 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 9058 9059 func_emit_wrapper no > $output 9060 chmod +x $output 9061 ;; 9062 esac 9063 } 9064 exit $EXIT_SUCCESS 9065 ;; 9066 esac 9067 9068 # See if we need to build an old-fashioned archive. 9069 for oldlib in $oldlibs; do 9070 9071 if test "$build_libtool_libs" = convenience; then 9072 oldobjs="$libobjs_save $symfileobj" 9073 addlibs="$convenience" 9074 build_libtool_libs=no 9075 else 9076 if test "$build_libtool_libs" = module; then 9077 oldobjs="$libobjs_save" 9078 build_libtool_libs=no 9079 else 9080 oldobjs="$old_deplibs $non_pic_objects" 9081 if test "$preload" = yes && test -f "$symfileobj"; then 9082 func_append oldobjs " $symfileobj" 9083 fi 9084 fi 9085 addlibs="$old_convenience" 9086 fi 9087 9088 if test -n "$addlibs"; then 9089 gentop="$output_objdir/${outputname}x" 9090 func_append generated " $gentop" 9091 9092 func_extract_archives $gentop $addlibs 9093 func_append oldobjs " $func_extract_archives_result" 9094 fi 9095 9096 # Do each command in the archive commands. 9097 if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then 9098 cmds=$old_archive_from_new_cmds 9099 else 9100 9101 # Add any objects from preloaded convenience libraries 9102 if test -n "$dlprefiles"; then 9103 gentop="$output_objdir/${outputname}x" 9104 func_append generated " $gentop" 9105 9106 func_extract_archives $gentop $dlprefiles 9107 func_append oldobjs " $func_extract_archives_result" 9108 fi 9109 9110 # POSIX demands no paths to be encoded in archives. We have 9111 # to avoid creating archives with duplicate basenames if we 9112 # might have to extract them afterwards, e.g., when creating a 9113 # static archive out of a convenience library, or when linking 9114 # the entirety of a libtool archive into another (currently 9115 # not supported by libtool). 9116 if (for obj in $oldobjs 9117 do 9118 func_basename "$obj" 9119 $ECHO "$func_basename_result" 9120 done | sort | sort -uc >/dev/null 2>&1); then 9121 : 9122 else 9123 echo "copying selected object files to avoid basename conflicts..." 9124 gentop="$output_objdir/${outputname}x" 9125 func_append generated " $gentop" 9126 func_mkdir_p "$gentop" 9127 save_oldobjs=$oldobjs 9128 oldobjs= 9129 counter=1 9130 for obj in $save_oldobjs 9131 do 9132 func_basename "$obj" 9133 objbase="$func_basename_result" 9134 case " $oldobjs " in 9135 " ") oldobjs=$obj ;; 9136 *[\ /]"$objbase "*) 9137 while :; do 9138 # Make sure we don't pick an alternate name that also 9139 # overlaps. 9140 newobj=lt$counter-$objbase 9141 func_arith $counter + 1 9142 counter=$func_arith_result 9143 case " $oldobjs " in 9144 *[\ /]"$newobj "*) ;; 9145 *) if test ! -f "$gentop/$newobj"; then break; fi ;; 9146 esac 9147 done 9148 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" 9149 func_append oldobjs " $gentop/$newobj" 9150 ;; 9151 *) func_append oldobjs " $obj" ;; 9152 esac 9153 done 9154 fi 9155 eval cmds=\"$old_archive_cmds\" 9156 9157 func_len " $cmds" 9158 len=$func_len_result 9159 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then 9160 cmds=$old_archive_cmds 9161 elif test -n "$archiver_list_spec"; then 9162 func_verbose "using command file archive linking..." 9163 for obj in $oldobjs 9164 do 9165 func_to_tool_file "$obj" 9166 $ECHO "$func_to_tool_file_result" 9167 done > $output_objdir/$libname.libcmd 9168 func_to_tool_file "$output_objdir/$libname.libcmd" 9169 oldobjs=" $archiver_list_spec$func_to_tool_file_result" 9170 cmds=$old_archive_cmds 9171 else 9172 # the command line is too long to link in one step, link in parts 9173 func_verbose "using piecewise archive linking..." 9174 save_RANLIB=$RANLIB 9175 RANLIB=: 9176 objlist= 9177 concat_cmds= 9178 save_oldobjs=$oldobjs 9179 oldobjs= 9180 # Is there a better way of finding the last object in the list? 9181 for obj in $save_oldobjs 9182 do 9183 last_oldobj=$obj 9184 done 9185 eval test_cmds=\"$old_archive_cmds\" 9186 func_len " $test_cmds" 9187 len0=$func_len_result 9188 len=$len0 9189 for obj in $save_oldobjs 9190 do 9191 func_len " $obj" 9192 func_arith $len + $func_len_result 9193 len=$func_arith_result 9194 func_append objlist " $obj" 9195 if test "$len" -lt "$max_cmd_len"; then 9196 : 9197 else 9198 # the above command should be used before it gets too long 9199 oldobjs=$objlist 9200 if test "$obj" = "$last_oldobj" ; then 9201 RANLIB=$save_RANLIB 9202 fi 9203 test -z "$concat_cmds" || concat_cmds=$concat_cmds~ 9204 eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" 9205 objlist= 9206 len=$len0 9207 fi 9208 done 9209 RANLIB=$save_RANLIB 9210 oldobjs=$objlist 9211 if test "X$oldobjs" = "X" ; then 9212 eval cmds=\"\$concat_cmds\" 9213 else 9214 eval cmds=\"\$concat_cmds~\$old_archive_cmds\" 9215 fi 9216 fi 9217 fi 9218 func_execute_cmds "$cmds" 'exit $?' 9219 done 9220 9221 test -n "$generated" && \ 9222 func_show_eval "${RM}r$generated" 9223 9224 # Now create the libtool archive. 9225 case $output in 9226 *.la) 9227 old_library= 9228 test "$build_old_libs" = yes && old_library="$libname.$libext" 9229 func_verbose "creating $output" 9230 9231 # Preserve any variables that may affect compiler behavior 9232 for var in $variables_saved_for_relink; do 9233 if eval test -z \"\${$var+set}\"; then 9234 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" 9235 elif eval var_value=\$$var; test -z "$var_value"; then 9236 relink_command="$var=; export $var; $relink_command" 9237 else 9238 func_quote_for_eval "$var_value" 9239 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" 9240 fi 9241 done 9242 # Quote the link command for shipping. 9243 relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" 9244 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` 9245 if test "$hardcode_automatic" = yes ; then 9246 relink_command= 9247 fi 9248 9249 # Only create the output if not a dry run. 9250 $opt_dry_run || { 9251 for installed in no yes; do 9252 if test "$installed" = yes; then 9253 if test -z "$install_libdir"; then 9254 break 9255 fi 9256 output="$output_objdir/$outputname"i 9257 # Replace all uninstalled libtool libraries with the installed ones 9258 newdependency_libs= 9259 for deplib in $dependency_libs; do 9260 case $deplib in 9261 *.la) 9262 func_basename "$deplib" 9263 name="$func_basename_result" 9264 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` 9265 test -z "$libdir" && \ 9266 func_fatal_error "\`$deplib' is not a valid libtool archive" 9267 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" 9268 ;; 9269 -L*) 9270 func_stripname -L '' "$deplib" 9271 func_replace_sysroot "$func_stripname_result" 9272 func_append newdependency_libs " -L$func_replace_sysroot_result" 9273 ;; 9274 -R*) 9275 func_stripname -R '' "$deplib" 9276 func_replace_sysroot "$func_stripname_result" 9277 func_append newdependency_libs " -R$func_replace_sysroot_result" 9278 ;; 9279 *) func_append newdependency_libs " $deplib" ;; 9280 esac 9281 done 9282 dependency_libs="$newdependency_libs" 9283 newdlfiles= 9284 9285 for lib in $dlfiles; do 9286 case $lib in 9287 *.la) 9288 func_basename "$lib" 9289 name="$func_basename_result" 9290 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9291 test -z "$libdir" && \ 9292 func_fatal_error "\`$lib' is not a valid libtool archive" 9293 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" 9294 ;; 9295 *) func_append newdlfiles " $lib" ;; 9296 esac 9297 done 9298 dlfiles="$newdlfiles" 9299 newdlprefiles= 9300 for lib in $dlprefiles; do 9301 case $lib in 9302 *.la) 9303 # Only pass preopened files to the pseudo-archive (for 9304 # eventual linking with the app. that links it) if we 9305 # didn't already link the preopened objects directly into 9306 # the library: 9307 func_basename "$lib" 9308 name="$func_basename_result" 9309 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` 9310 test -z "$libdir" && \ 9311 func_fatal_error "\`$lib' is not a valid libtool archive" 9312 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" 9313 ;; 9314 esac 9315 done 9316 dlprefiles="$newdlprefiles" 9317 else 9318 newdlfiles= 9319 for lib in $dlfiles; do 9320 case $lib in 9321 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9322 *) abs=`pwd`"/$lib" ;; 9323 esac 9324 func_append newdlfiles " $abs" 9325 done 9326 dlfiles="$newdlfiles" 9327 newdlprefiles= 9328 for lib in $dlprefiles; do 9329 case $lib in 9330 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; 9331 *) abs=`pwd`"/$lib" ;; 9332 esac 9333 func_append newdlprefiles " $abs" 9334 done 9335 dlprefiles="$newdlprefiles" 9336 fi 9337 $RM $output 9338 # place dlname in correct position for cygwin 9339 # In fact, it would be nice if we could use this code for all target 9340 # systems that can't hard-code library paths into their executables 9341 # and that have no shared library path variable independent of PATH, 9342 # but it turns out we can't easily determine that from inspecting 9343 # libtool variables, so we have to hard-code the OSs to which it 9344 # applies here; at the moment, that means platforms that use the PE 9345 # object format with DLL files. See the long comment at the top of 9346 # tests/bindir.at for full details. 9347 tdlname=$dlname 9348 case $host,$output,$installed,$module,$dlname in 9349 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) 9350 # If a -bindir argument was supplied, place the dll there. 9351 if test "x$bindir" != x ; 9352 then 9353 func_relative_path "$install_libdir" "$bindir" 9354 tdlname=$func_relative_path_result$dlname 9355 else 9356 # Otherwise fall back on heuristic. 9357 tdlname=../bin/$dlname 9358 fi 9359 ;; 9360 esac 9361 $ECHO > $output "\ 9362# $outputname - a libtool library file 9363# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION 9364# 9365# Please DO NOT delete this file! 9366# It is necessary for linking the library. 9367 9368# The name that we can dlopen(3). 9369dlname='$tdlname' 9370 9371# Names of this library. 9372library_names='$library_names' 9373 9374# The name of the static archive. 9375old_library='$old_library' 9376 9377# Linker flags that can not go in dependency_libs. 9378inherited_linker_flags='$new_inherited_linker_flags' 9379 9380# Libraries that this one depends upon. 9381dependency_libs='$dependency_libs' 9382 9383# Names of additional weak libraries provided by this library 9384weak_library_names='$weak_libs' 9385 9386# Version information for $libname. 9387current=$current 9388age=$age 9389revision=$revision 9390 9391# Is this an already installed library? 9392installed=$installed 9393 9394# Should we warn about portability when linking against -modules? 9395shouldnotlink=$module 9396 9397# Files to dlopen/dlpreopen 9398dlopen='$dlfiles' 9399dlpreopen='$dlprefiles' 9400 9401# Directory that this library needs to be installed in: 9402libdir='$install_libdir'" 9403 if test "$installed" = no && test "$need_relink" = yes; then 9404 $ECHO >> $output "\ 9405relink_command=\"$relink_command\"" 9406 fi 9407 done 9408 } 9409 9410 # Do a symbolic link so that the libtool archive can be found in 9411 # LD_LIBRARY_PATH before the program is installed. 9412 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' 9413 ;; 9414 esac 9415 exit $EXIT_SUCCESS 9416} 9417 9418{ test "$opt_mode" = link || test "$opt_mode" = relink; } && 9419 func_mode_link ${1+"$@"} 9420 9421 9422# func_mode_uninstall arg... 9423func_mode_uninstall () 9424{ 9425 $opt_debug 9426 RM="$nonopt" 9427 files= 9428 rmforce= 9429 exit_status=0 9430 9431 # This variable tells wrapper scripts just to set variables rather 9432 # than running their programs. 9433 libtool_install_magic="$magic" 9434 9435 for arg 9436 do 9437 case $arg in 9438 -f) func_append RM " $arg"; rmforce=yes ;; 9439 -*) func_append RM " $arg" ;; 9440 *) func_append files " $arg" ;; 9441 esac 9442 done 9443 9444 test -z "$RM" && \ 9445 func_fatal_help "you must specify an RM program" 9446 9447 rmdirs= 9448 9449 for file in $files; do 9450 func_dirname "$file" "" "." 9451 dir="$func_dirname_result" 9452 if test "X$dir" = X.; then 9453 odir="$objdir" 9454 else 9455 odir="$dir/$objdir" 9456 fi 9457 func_basename "$file" 9458 name="$func_basename_result" 9459 test "$opt_mode" = uninstall && odir="$dir" 9460 9461 # Remember odir for removal later, being careful to avoid duplicates 9462 if test "$opt_mode" = clean; then 9463 case " $rmdirs " in 9464 *" $odir "*) ;; 9465 *) func_append rmdirs " $odir" ;; 9466 esac 9467 fi 9468 9469 # Don't error if the file doesn't exist and rm -f was used. 9470 if { test -L "$file"; } >/dev/null 2>&1 || 9471 { test -h "$file"; } >/dev/null 2>&1 || 9472 test -f "$file"; then 9473 : 9474 elif test -d "$file"; then 9475 exit_status=1 9476 continue 9477 elif test "$rmforce" = yes; then 9478 continue 9479 fi 9480 9481 rmfiles="$file" 9482 9483 case $name in 9484 *.la) 9485 # Possibly a libtool archive, so verify it. 9486 if func_lalib_p "$file"; then 9487 func_source $dir/$name 9488 9489 # Delete the libtool libraries and symlinks. 9490 for n in $library_names; do 9491 func_append rmfiles " $odir/$n" 9492 done 9493 test -n "$old_library" && func_append rmfiles " $odir/$old_library" 9494 9495 case "$opt_mode" in 9496 clean) 9497 case " $library_names " in 9498 *" $dlname "*) ;; 9499 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; 9500 esac 9501 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" 9502 ;; 9503 uninstall) 9504 if test -n "$library_names"; then 9505 # Do each command in the postuninstall commands. 9506 func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9507 fi 9508 9509 if test -n "$old_library"; then 9510 # Do each command in the old_postuninstall commands. 9511 func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' 9512 fi 9513 # FIXME: should reinstall the best remaining shared library. 9514 ;; 9515 esac 9516 fi 9517 ;; 9518 9519 *.lo) 9520 # Possibly a libtool object, so verify it. 9521 if func_lalib_p "$file"; then 9522 9523 # Read the .lo file 9524 func_source $dir/$name 9525 9526 # Add PIC object to the list of files to remove. 9527 if test -n "$pic_object" && 9528 test "$pic_object" != none; then 9529 func_append rmfiles " $dir/$pic_object" 9530 fi 9531 9532 # Add non-PIC object to the list of files to remove. 9533 if test -n "$non_pic_object" && 9534 test "$non_pic_object" != none; then 9535 func_append rmfiles " $dir/$non_pic_object" 9536 fi 9537 fi 9538 ;; 9539 9540 *) 9541 if test "$opt_mode" = clean ; then 9542 noexename=$name 9543 case $file in 9544 *.exe) 9545 func_stripname '' '.exe' "$file" 9546 file=$func_stripname_result 9547 func_stripname '' '.exe' "$name" 9548 noexename=$func_stripname_result 9549 # $file with .exe has already been added to rmfiles, 9550 # add $file without .exe 9551 func_append rmfiles " $file" 9552 ;; 9553 esac 9554 # Do a test to see if this is a libtool program. 9555 if func_ltwrapper_p "$file"; then 9556 if func_ltwrapper_executable_p "$file"; then 9557 func_ltwrapper_scriptname "$file" 9558 relink_command= 9559 func_source $func_ltwrapper_scriptname_result 9560 func_append rmfiles " $func_ltwrapper_scriptname_result" 9561 else 9562 relink_command= 9563 func_source $dir/$noexename 9564 fi 9565 9566 # note $name still contains .exe if it was in $file originally 9567 # as does the version of $file that was added into $rmfiles 9568 func_append rmfiles " $odir/$name $odir/${name}S.${objext}" 9569 if test "$fast_install" = yes && test -n "$relink_command"; then 9570 func_append rmfiles " $odir/lt-$name" 9571 fi 9572 if test "X$noexename" != "X$name" ; then 9573 func_append rmfiles " $odir/lt-${noexename}.c" 9574 fi 9575 fi 9576 fi 9577 ;; 9578 esac 9579 func_show_eval "$RM $rmfiles" 'exit_status=1' 9580 done 9581 9582 # Try to remove the ${objdir}s in the directories where we deleted files 9583 for dir in $rmdirs; do 9584 if test -d "$dir"; then 9585 func_show_eval "rmdir $dir >/dev/null 2>&1" 9586 fi 9587 done 9588 9589 exit $exit_status 9590} 9591 9592{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && 9593 func_mode_uninstall ${1+"$@"} 9594 9595test -z "$opt_mode" && { 9596 help="$generic_help" 9597 func_fatal_help "you must specify a MODE" 9598} 9599 9600test -z "$exec_cmd" && \ 9601 func_fatal_help "invalid operation mode \`$opt_mode'" 9602 9603if test -n "$exec_cmd"; then 9604 eval exec "$exec_cmd" 9605 exit $EXIT_FAILURE 9606fi 9607 9608exit $exit_status 9609 9610 9611# The TAGs below are defined such that we never get into a situation 9612# in which we disable both kinds of libraries. Given conflicting 9613# choices, we go for a static library, that is the most portable, 9614# since we can't tell whether shared libraries were disabled because 9615# the user asked for that or because the platform doesn't support 9616# them. This is particularly important on AIX, because we don't 9617# support having both static and shared libraries enabled at the same 9618# time on that platform, so we default to a shared-only configuration. 9619# If a disable-shared tag is given, we'll fallback to a static-only 9620# configuration. But we'll never go from static-only to shared-only. 9621 9622# ### BEGIN LIBTOOL TAG CONFIG: disable-shared 9623build_libtool_libs=no 9624build_old_libs=yes 9625# ### END LIBTOOL TAG CONFIG: disable-shared 9626 9627# ### BEGIN LIBTOOL TAG CONFIG: disable-static 9628build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` 9629# ### END LIBTOOL TAG CONFIG: disable-static 9630 9631# Local Variables: 9632# mode:shell-script 9633# sh-indentation:2 9634# End: 9635# vi:sw=2 9636 9637