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